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Mark Swartz

Role and Function of Theory in Online Education Development and Delivery - 3 views

  • According to Bonk and Reynolds (1997), to promote higher-order thinking on the Web, online learning must create challenging activities that enable learners to link new information to old, acquire meaningful knowledge, and use their metacognitive abilities; hence, it is the instructional strategy and not the technology tha
  • According to Bonk and Reynolds (1997), to promote higher-order thinking on the Web, online learning must create challenging activities that enable learners to link new information to old, acquire meaningful knowledge, and use their metacognitive abilities; hence, it is the instructional strategy and not the technology that influences the quality of learning.
  • However, it is not the computer per se that makes students learn, but the design of the real-life models and simulations, and the students' interaction with those models and simulations. The computer is merely the vehicle that provides the processing capability and delivers the instruction to learners (Clark, 2001).
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  • Online learning allows for flexibility of access, from anywhere and usually at anytime—essentially, it allows participants to collapse time and space (Cole, 2000)—however, the learning materials must be designed properly to engage the learner and promote learning.
  • Cognitive psychology claims that learning involves the use of memory, motivation, and thinking, and that reflection plays an important part in learning.
  • The development of effective online learning materials should be based on proven and sound learning theories.
  • Early computer learning systems were designed based on a behaviorist approach to learning. The behaviorist school of thought, influenced by Thorndike (1913), Pavlov (1927), and Skinner (1974), postulates that learning is a change in observable behavior caused by external stimuli in the environment (Skinner, 1974).
  • Therefore, before any learning materials are developed, educators must, tacitly or explicitly, know the principles of learning and how students learn.
  • Learners should be told the explicit outcomes of the learning so that they can set expectations and can judge for themselves whether or not they have achieved the outcome of the online lesson. 2.  Learners must be tested to determine whether or not they have achieved the learning outcome. Online testing or other forms of testing and assessment should be integrated into the learning sequence to check the learner's achievement level and to provide appropriate feedback. 3.  Learning materials must be sequenced appropriately to promote learning. The sequencing could take the form of simple to complex, known to unknown, and knowledge to application. 4.  Learners must be provided with feedback so that they can monitor how they are doing and take corrective action if required.
  • The design of online learning materials can include principles from all three. According to Ertmer and Newby (1993), the three schools of thought can in fact be used as a taxonomy for learning. Behaviorists' strategies can be used to teach the “what” (facts), cognitive strategies can be used to teach the “how” (processes and principles), and constructivist strategies can be used to teach the “why” (higher level thinking that promotes personal meaning and situated and contextual learning).
  • The behaviorist school sees the mind as a “black box,” in the sense that a response to a stimulus can be observed quantitatively, totally ignoring the effect of thought processes occurring in the mind.
  • Constructivist theorists claim that learners interpret information and the world according to their personal reality, and that they learn by observation, processing, and interpretation, and then personalize the information into personal knowledge (Cooper, 1993; Wilson, 1997).
  • Cognitivists see learning as an internal process that involves memory, thinking, reflection, abstraction, motivation, and meta-cognition.
  • Online instruction must use strategies to allow learners to attend to the learning materials so that they can be transferred from the senses to the sensory store and then to working memory.
  • Online learning strategies must present the materials and use strategies to enable students to process the materials efficiently.
  • information should be organized or chunked in pieces of appropriate size to facilitate processing.
  • Use advance organizers to activate an existing cognitive structure or to provide the information to incorporate the details of the lesson (Ausubel, 1960).
  • Use pre-instructional questions to set expectations and to activate the learners' existing knowledge structure.
  • Use prerequisite test questions to activate the prerequisite knowledge structure required for learning the new materials.
  • Attention: Capture the learners' attention at the start of the lesson and maintain it throughout the lesson. The online learning materials must include an activity at the start of the learning session to connect with the learners. Relevance: Inform learners of the importance of the lesson and how taking the lesson could benefit them. Strategies could include describing how learners will benefit from taking the lesson, and how they can use what they learn in real-life situations. This strategy helps to contextualize the learning and make it more meaningful, thereby maintaining interest throughout the learning session. Confidence: Use strategies such as designing for success and informing learners of the lesson expectations. Design for success by sequencing from simple to complex, or known to unknown, and use a competency-based approach where learners are given the opportunity to use different strategies to complete the lesson. Inform learners of the lesson outcome and provide ongoing encouragement to complete the lesson. Satisfaction: Provide feedback on performance and allow learners to apply what they learn in real-life situations. Learners like to know how they are doing, and they like to contextualize what they are learning by applying the information in real life.
  • The cognitive school recognizes the importance of individual differences, and of including a variety of learning strategies in online instruction to accommodate those differences
  • The Kolb Learning Style Inventory (LSI) (Kolb, 1984) looks at how learners perceive and process information, whereas the Myers-Briggs Type Indicator (Myers, 1978) uses dichotomous scales to measure extroversion versus introversion, sensing versus intuition, thinking versus feeling, and judging versus perception. In the following discussion, we consider the Kolb Learning Style Inventory.
  • To facilitate deep processing, learners should be asked to generate the information maps during the learning process or as a summary activity after the lesson (Bonk & Reynolds, 1997).
  • Online strategies that facilitate the transfer of learning should be used to encourage application in different and real-life situations.
  • Constructivists see learners as being active rather than passive.
  • it is the individual learner's interpretation and processing of what is received through the senses that creates knowledge.
  • “the process of using a prior interpretation to construe a new or revised interpretation of the meaning of one's experience in order to guide future action” (p. 12).
  • Learning should be an active process. Keeping learners active doing meaningful activities results in high-level processing, which facilitates the creation of personalized meaning. Asking learners to apply the information in a practical situation is an active process, and facilitates personal interpretation and relevance.
  • Learners should construct their own knowledge rather than accepting that given by the instructor.
  • Collaborative and cooperative learning should be encouraged to facilitate constructivist learning (H
  • When assigning learners for group work, membership should be based on the expertise level and learning style of individual group members, so that individual team members can benefit from one another's strengths.
  •   Learners should be given control of the learning process
  • Learners should be given time and opportunity to reflect.
  • Learning should be made meaningful for learners. The learning materials should include examples that relate to students, so that they can make sense of the information.
  • Learning should be interactive to promote higher-level learning and social presence, and to help develop personal meaning. According to Heinich et al. (2002), learning is the development of new knowledge, skills, and attitudes as the learner interacts with information and the environment. Interaction is also critical to creating a sense of presence and a sense of community for online learners, and to promoting transformational learning (Murphy & Cifuentes, 2001). Learners receive the learning materials through the technology, process the information, and then personalize and contextualize the information.
  • Figure 1-6. Components of effective online learning.
  • Behaviorist strategies can be used to teach the facts (what); cognitivist strategies to teach the principles and processes (how); and constructivist strategies to teach the real-life and personal applications and contextual learning. There is a shift toward constructive learning, in which learners are given the opportunity to construct their own meaning from the information presented during the online sessions. The use of learning objects to promote flexibility and reuse of online materials to meet the needs of individual learners will become more common in the future. Online learning materials will be designed in small coherent segments, so that they can be redesigned for different learners and different contexts. Finally, online learning will be increasingly diverse to respond to different learning cultures, styles, and motivations.
  • Online instruction occurs when learners use the Web to go through the sequence of instruction, to complete the learning activities, and to achieve learning outcomes and objectives (Ally, 2002; Ritchie & Hoffman, 1997).
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    From:  FOUNDATIONS OF EDUCATIONAL THEORY FOR ONLINE LEARNING
Peter Beens

Education Week Teacher: Teaching Secrets: Communicating With Parents - 1 views

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    Teaching Secrets: Communicating With Parents By Gail Tillery Premium article access courtesy of TeacherMagazine.org. You will face many challenging tasks as a new teacher. Dealing with parents is probably among the most intimidating, especially if you are young and in your first career. While communicating with parents can be tricky, a little preparation will help you to treat parents as partners and to be calmer when problems arise. Here's the first rule to live by: Your students' parents are not your enemies. Ultimately, they want the same thing you want, which is the best for their children. By maintaining respectful and productive communication, you can work together to help students succeed. Second, whenever problems arise, remember that parents are probably just as nervous about contacting you as you are about returning the contact-and maybe more so. I'll confess: Even after 26 years of teaching, I still get a little frisson of fear in my belly when I see an e-mail or hear a voicemail from a parent. But I have seen time and again that parents are often more nervous than the teacher is-especially if their child doesn't want them to contact the teacher. Indeed, some parents may even fear that if they raise concerns, their child will face some kind of retaliation. Remember that parents' tones or words may reflect such fears. In your response, try to establish that everyone involved wants to help the child. Here are some practical tips for communicating effectively with parents: Contact every parent at the beginning of the year. Do some "recon." Telephone calls are best for this initial contact, since they are more personal than e-mail. Ask the parent to tell you about his or her child's strengths, weaknesses, likes, dislikes, etc. Make sure to ask, "What is the best thing I can do to help your child succeed?" Remember to take notes! Once you've gathered the information you need, set a boundary with parents by saying, "Well, Ms. Smith, I have 25 more parent
Caroline Dutton

Health - 0 views

  • The World Health Organization (WHO) estimates that exposure to smoke from the simple act of cooking is the fifth worst risk factor for disease in developing countries, and causes almost two million premature deaths per year – exceeding deaths attributable to malaria or tuberculosis.
  • Women in developing countries are also at risk of head and spinal injuries, pregnancy complications, and maternal mortality from the strenuous task of carrying heavy loads of firewood or other fuels. Frequent exposure to cookstove smoke can also cause disabling health impacts like cataracts, which affect women more than men, and is the leading cause of blindness in developing countries.
  • Rudimentary wood-fired cookstoves and open fires emit fine particles, carbon monoxide, and other pollutants at levels up to 100 times higher than the recommended limits set by WHO
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  • A randomized-control study in Guatemala led by the University of California, Berkeley, found that halving exposure to indoor air pollution with a chimney stove brought about a reduction in severe pneumonia, and that larger reductions in exposure had more pronounced effects. A systematic review of all available studies on the link between solid fuel use and child pneumonia has found an almost doubling of risk for those exposed.
  • Nearly all of the existing evidence is based on observational studies that compare groups using open fires and traditional cookstoves with those using cleaner fuels, with very little being directly obtained from studies that directly measure the effects of interventions.
  • While the link between exposure to cookstove smoke and a wide range of health problems such as pneumonia, chronic obstructive pulmonary disease, and lung cancer is well established, the current body of evidence linking cookstoves with other potentially important health effects is compelling but less documented
  • Burns from open fires and unsafe cookstoves are another insidious risk faced by poor households dependent on kerosene, open fires, and unstable metal or clay cookstoves, contributing to a substantial percentage of the estimated 300,000 burn deaths that occur annually
  • More evidence is needed to demonstrate that the levels of exposure reduction delivered by clean cookstove and fuels will result in declines in related illnesses and deaths.
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    This is the Global alliance for Clean Cookstoves website. They offer much information about the issues surrounding the topic and their action plan for affecting change!
Kenuvis Romero

Psilocybin (magic mushrooms) - 0 views

  • The biosinthetic path that allow Psilocybin to be produced by mushrooms is as follow:
  • The several analogyes with triptophan aminoacid, with whom psilocybin has common origines are probably at the base of psilocybin ability to induced psychedelich alteration on humans.
  • Amino acids, including tryptophan, act as building blocks in protein biosynthesis. In addition, tryptophan functions as a biochemical precursor for many compounds like serotonin Serotonin (a neurotransmitter), synthesized via tryptophan hydroxylase. Serotonin, in turn, can be converted to melatonin (a neurohormone), via N-acetyltransferase and 5-hydroxyindole-O-methyltransferase activities
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  • it's been noticed that psilocyn can indirectly raise dopamine concentration withing the basal ganglia.
  • Almost 50% of oral psilocybin is absorbed by stomach and gut; from here is lead to liver, where it's converted in psilocin, pharmacologically active form, that can furtherly be glucoronated and escreted with urine or converted in other psilocinics metabolites.
  • In rats, the median lethal dose (LD50) when administered orally is 280 milligrams per kilogram (mg/kg), approximately one and a half times that of caffeine. When administered intravenously in rabbits, psilocybin's LD50 is approximately 12.5 mg/kg
  • traces of the compund can be detected in unine even after 7 days.
  • Clinical studies show that psilocin concentrations in the plasma of adults average about 8 µg/liter within 2 hours after ingestion of a single 15 mg oral psilocybin dose; psychological effects occur with a blood plasma concentration of 4–6 µg/liter. Psilocybin is about 100 times less potent than LSD on a weight per weight basis, and the physiological effects last about half as long.
  • Within 24 hours from administration 65% of the alucinogen is escreted by urine, while another 15-20% is excreted by bile and feces.
  • Monoamine oxidase inhibitors (MAOI) have been known to prolong and enhance the effects of psilocybin. Alcohol consumption may enhance the effects of psilocybin, because acetaldehyde, one of the primary breakdown metabolites of consumed alcohol, reacts with biogenic amines present in the body to produce MAOIs related to tetrahydroisoquinoline and β-carboline. Tobacco smokers can also experience more powerful effects with psilocybin, because tobacco smoke exposure decreases levels of MAO in the brain and peripheral organs.
  • This could lead to a lower usage o f glucose, but the same study admitted an increase glucose usage by the whole brain cell, meaning a differente use of this sugar while the drug is having effects.
  • use of MRI (functional magnetic resounance) showed that the decresed blood flow associate with decreasing in neural activity. A simple explanation for this unexpected situation could be the serotoning agonist action of psilocybin, action that seems to be focused more on 5-HT receptors than on 5-HT2A.
  • psilocibyn is able to act as a 5-HT agonist binding directly its receptors.
  • augmented glucose consumption in several brain regions; this lead to the conclusion that psilocybin is some way able to modify the physiological glucosal metabolic rate of our body
  • The strong inibition of the PCC is now thought to be most significant action of psilocybin on neural disaccoppiation
    • Kenuvis Romero
       
      Lower brain glucose metabolism is linked with increased capacity for working memory.
  • Psilocybin comprises approximately 1% of the weight of Psilocybe cubensis mushrooms, and so nearly 1.7 kilograms (3.7 lb) of dried mushrooms, or 17 kilograms (37 lb) of fresh mushrooms, would be required for a 60-kilogram (130 lb) person to reach the 280 mg/kg LD50 value.
  • psilocybin can cause anxiety and increased heart rate and BP which is very counter- productive for someone on metoprolol and micardis.
  • propose the possibility to use psilocybin as a palliative therapy for terminal illness like cancer but also as a real antidepressive active principle available for the family of the patient. The rational is foundable in the fact that we usually administer SSRI as antidepressive agents, so psilocibyn sholud be useful in this purpose for its selective agonist action on 5-HT2A receptors
nicole lamoreaux

KneeBouncers | Free Toddler, Preschool, Educational Games and Fun - 53 views

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    KneeBouncers is a whole lotta fun. Educational games, fun and activities to stimulate your baby or toddler and begin the learning process. Colorful animated graphics combined with great sound effects, excite and entertain babies and toddlers alike. Kneebouncers is educational. Your budding genius will start to understand the cause and effect principle, ABC's, numbers, colors, shapes, but mostly they'll just squeal with delight. So if you have a little one clamoring for the keyboard, plop them on your knee and let the bouncing (and learning) begin!
Jac Londe

17 U.S. Code § 113 - Scope of exclusive rights in pictorial, graphic, and scu... - 10 views

  • U.S. Code › Title 17 › Chapter 1 › § 113 17 U.S. Code § 113 - Scope of exclusive rights in pictorial, graphic, and sculptural works
  • (a) Subject to the provisions of subsections (b) and (c) of this section, the exclusive right to reproduce a copyrighted pictorial, graphic, or sculptural work in copies under section 106 includes the right to reproduce the work in or on any kind of article, whether useful or otherwise.
  • (b) This title does not afford, to the owner of copyright in a work that portrays a useful article as such, any greater or lesser rights with respect to the making, distribution, or display of the useful article so portrayed than those afforded to such works under the law, whether title 17 or the common law or statutes of a State, in effect on December 31, 1977, as held applicable and construed by a court in an action brought under this title.
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  • (c) In the case of a work lawfully reproduced in useful articles that have been offered for sale or other distribution to the public, copyright does not include any right to prevent the making, distribution, or display of pictures or photographs of such articles in connection with advertisements or commentaries related to the distribution or display of such articles, or in connection with news reports.
  • (d) (1) In a case in which— (A) a work of visual art has been incorporated in or made part of a building in such a way that removing the work from the building will cause the destruction, distortion, mutilation, or other modification of the work as described in section 106A (a)(3), and
  • (B) the author consented to the installation of the work in the building either before the effective date set forth in section 610(a) of the Visual Artists Rights Act of 1990, or in a written instrument executed on or after such effective date that is signed by the owner of the building and the author and that specifies that installation of the work may subject the work to destruction, distortion, mutilation, or other modification, by reason of its removal,
  • then the rights conferred by paragraphs (2) and (3) of section 106A (a) shall not apply.
  • (2) If the owner of a building wishes to remove a work of visual art which is a part of such building and which can be removed from the building without the destruction, distortion, mutilation, or other modification of the work as described in section 106A (a)(3), the author’s rights under paragraphs (2) and (3) of section 106A (a) shall apply unless—
  • (A) the owner has made a diligent, good faith attempt without success to notify the author of the owner’s intended action affecting the work of visual art, or (B) the owner did provide such notice in writing and the person so notified failed, within 90 days after receiving such notice, either to remove the work or to pay for its removal.
  • For purposes of subparagraph (A), an owner shall be presumed to have made a diligent, good faith attempt to send notice if the owner sent such notice by registered mail to the author at the most recent address of the author that was recorded with the Register of Copyrights pursuant to paragraph (3). If the work is removed at the expense of the author, title to that copy of the work shall be deemed to be in the author.
  • (3) The Register of Copyrights shall establish a system of records whereby any author of a work of visual art that has been incorporated in or made part of a building, may record his or her identity and address with the Copyright Office. The Register shall also establish procedures under which any such author may update the information so recorded, and procedures under which owners of buildings may record with the Copyright Office evidence of their efforts to comply with this subsection.
Nigel Coutts

Understanding understanding and its implications - The Learner's Way - 25 views

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    There are terms within education that we use with reckless abandon and as a result cause great levels of confusion. Understanding is one such word and its usage and our 'understanding' of it can have a significant effect on the learning we plan, deliver and assess. With multiple definitions and its broad usage in curriculum documents, philosophies of teaching and learning and as an indicator of the quality or depth of student learning it is a word we should better understand. 
Martin Burrett

Volunteers in Education - 1 views

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    "There are many different levels of volunteering in our schools, from the legions of parents and other members of the community who help schools in myriad ways, to Governors support the running of our schools, to the PTA and fundraisers who provide support and funds that ultimately has a positive impact on learning and the school culture. Hundred of thousands of hours are given for free to improve the running of schools and the learning of pupils every year. Yet the relationships between schools and volunteers can be complex, and while this support is desperately needed, managing and deploying volunteers effectively can cause additional issues which schools need to think about."
Tracy Tuten

The Irascible Professor on "The SAT that isn't (the death of aptitude.)" - 2 views

  • It used to be that the SAT was distinguished from its competitor the ACT by the fact that the former was seen as measuring aptitude and being effectively un-coachable, while the latter was a gauge of achievement in learning.
  • At the risk of sounding pejorative, I'd say that I was expecting the test to be a measure of who I was, while some of my fellow students and their parents treated it more as a test of how they could present themselves to admissions officers.  And while I wouldn't suggest that people tend to think of it in these terms, I believe that the latter perception relies on the academically damaging belief that an individual student's capabilities need not matter to what goals he sets for himself.  That perception leads people to believe that there is something inherently unfair about a test that you can't study for.
  • And if after four years of high school they haven't developed much skill for reasoning, that's okay – they can take preparatory courses to learn how to fake it for an exam, and let that be their stepping stone toward academic accomplishment.  As a society that values the promise of formal education more than the satisfaction of actual learning, we have precipitated the death of aptitude.  We are afraid to acknowledge that it exists, because aptitude, whether the product of inborn talent or effective rearing, makes some people better suited than others for certain goals.
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  • Lori Gottlieb, writing in The Atlantic last year, claimed that child-rearing in the current generation has been excessively focused on preserving self-esteem.  As an illustration of one symptom of this, Gottlieb quoted clinical psychologist Wendy Mogel as saying that parents are actually relieved to be told that their struggling children are learning disabled, so that today "every child is either learning disabled, gifted, or both – there's no curve left, no average."  To claim a learning disability is the only way to set legitimate lower benchmarks for performance.  Kids are never just bad at anything anymore, because that's seen as being more harmful to self-esteem.
  • But my worries about the individual effects of the death of aptitude are dwarfed by my concern for its effect on the institutions of higher learning that those individuals are entering.  College is not a one-directional relationship of dispensing knowledge to young people.  The entire institution gains or loses value on the basis of what its students put into it.  By telling students with low aptitude and low interest that they can, should, and must strive to accomplish the same things as their higher-achieving peers, I fear that we're saturating higher education with people who subtract value from their institutions by committing minimum effort and lowering whatever curve still exists for the measurement of performance.
  • We all seem to agree that standards for college readiness need to improve, but you'll hear virtually no one asserting that when those standards are not met, the student ought to leave off college altogether, or to defer it until they have acquired, by sheer will or by natural intellectual growth, the aptitude to be successful at the proper level.  Indeed, just as common in criticism of education is the sentiment that we must see to it that more children enter and complete college.  But if those children don't have the aptitude to do so, the goal of improving college curriculum contradicts the goal of college-for-all.
  • We can't keep pretending that there is no such thing as aptitude and that every child has equal cause to vie for the topmost positions of intellectual esteem.  It does a disservice to the student and the school in kind.
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    An essay on what the SAT says about society's view of education, accomplishments, aptitude, and self-esteem. 
Jac Londe

17 U.S. Code § 106A - Rights of certain authors to attribution and integrity ... - 1 views

  • (a) Rights of Attribution and Integrity.— Subject to section 107 and independent of the exclusive rights provided in section 106, the author of a work of visual art— (1) shall have the right—
  • (A) to claim authorship of that work, and
  • (B) to prevent the use of his or her name as the author of any work of visual art which he or she did not create;
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  • (2) shall have the right to prevent the use of his or her name as the author of the work of visual art in the event of a distortion, mutilation, or other modification of the work which would be prejudicial to his or her honor or reputation; and
  • (3) subject to the limitations set forth in section 113 (d), shall have the right— (A) to prevent any intentional distortion, mutilation, or other modification of that work which would be prejudicial to his or her honor or reputation, and any intentional distortion, mutilation, or modification of that work is a violation of that right, and (B) to prevent any destruction of a work of recognized stature, and any intentional or grossly negligent destruction of that work is a violation of that right.
  • (b) Scope and Exercise of Rights.— Only the author of a work of visual art has the rights conferred by subsection (a) in that work, whether or not the author is the copyright owner. The authors of a joint work of visual art are coowners of the rights conferred by subsection (a) in that work.
  • (4) All terms of the rights conferred by subsection (a) run to the end of the calendar year in which they would otherwise expire.
  • (d) Duration of Rights.— (1) With respect to works of visual art created on or after the effective date set forth in section 610(a) of the Visual Artists Rights Act of 1990, the rights conferred by subsection (a) shall endure for a term consisting of the life of the author.
  • (2) With respect to works of visual art created before the effective date set forth in section 610(a) of the Visual Artists Rights Act of 1990, but title to which has not, as of such effective date, been transferred from the author, the rights conferred by subsection (a) shall be coextensive with, and shall expire at the same time as, the rights conferred by section 106.
  • (3) In the case of a joint work prepared by two or more authors, the rights conferred by subsection (a) shall endure for a term consisting of the life of the last surviving author.
  • (c) Exceptions.— (1) The modification of a work of visual art which is a result of the passage of time or the inherent nature of the materials is not a distortion, mutilation, or other modification described in subsection (a)(3)(A). (2) The modification of a work of visual art which is the result of conservation, or of the public presentation, including lighting and placement, of the work is not a destruction, distortion, mutilation, or other modification described in subsection (a)(3) unless the modification is caused by gross negligence. (3) The rights described in paragraphs (1) and (2) of subsection (a) shall not apply to any reproduction, depiction, portrayal, or other use of a work in, upon, or in any connection with any item described in subparagraph (A) or (B) of the definition of “work of visual art” in section 101, and any such reproduction, depiction, portrayal, or other use of a work is not a destruction, distortion, mutilation, or other modification described in paragraph (3) of subsection (a).
  • (e) Transfer and Waiver.— (1) The rights conferred by subsection (a) may not be transferred, but those rights may be waived if the author expressly agrees to such waiver in a written instrument signed by the author. Such instrument shall specifically identify the work, and uses of that work, to which the waiver applies, and the waiver shall apply only to the work and uses so identified. In the case of a joint work prepared by two or more authors, a waiver of rights under this paragraph made by one such author waives such rights for all such authors.
  • (2) Ownership of the rights conferred by subsection (a) with respect to a work of visual art is distinct from ownership of any copy of that work, or of a copyright or any exclusive right under a copyright in that work. Transfer of ownership of any copy of a work of visual art, or of a copyright or any exclusive right under a copyright, shall not constitute a waiver of the rights conferred by subsection (a). Except as may otherwise be agreed by the author in a written instrument signed by the author, a waiver of the rights conferred by subsection (a) with respect to a work of visual art shall not constitute a transfer of ownership of any copy of that work, or of ownership of a copyright or of any exclusive right under a copyright in that work.
Benjamin Light

The Costs of Overemphasizing Achievement - 83 views

  • First, students tend to lose interest in whatever they’re learning. As motivation to get good grades goes up, motivation to explore ideas tends to go down. Second, students try to avoid challenging tasks whenever possible. More difficult assignments, after all, would be seen as an impediment to getting a top grade. Finally, the quality of students’ thinking is less impressive. One study after another shows that creativity and even long-term recall of facts are adversely affected by the use of traditional grades.
    • anonymous
       
      SO true!
    • anonymous
       
      Very true; especially the "avoiding challenging tasks" part.
  • Unhappily, assessment is sometimes driven by entirely different objectives--for example, to motivate students (with grades used as carrots and sticks to coerce them into working harder) or to sort students (the point being not to help everyone learn but to figure out who is better than whom)
  • Standardized tests often have the additional disadvantages of being (a) produced and scored far away from the classroom, (b) multiple choice in design (so students can’t generate answers or explain their thinking), (c) timed (so speed matters more than thoughtfulness) and (d) administered on a one-shot, high-anxiety basis.
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  • The test designers will probably toss out an item that most students manage to answer correctly.
  • the evidence suggests that five disturbing consequences are likely to accompany an obsession with standards and achievement:
  • 1. Students come to regard learning as a chore.
  • intrinsic motivation and extrinsic motivation tend to be inversely related: The more people are rewarded for doing something, the more they tend to lose interest in whatever they had to do to get the reward.
  • 2. Students try to avoid challenging tasks.
  • they’re just being rational. They have adapted to an environment where results, not intellectual exploration, are what count. When school systems use traditional grading systems--or, worse, when they add honor rolls and other incentives to enhance the significance of grades--they are unwittingly discouraging students from stretching themselves to see what they’re capable of doing.
  • 3. Students tend to think less deeply.
  • 4. Students may fall apart when they fail.
  • 5. Students value ability more than effort
    • anonymous
       
      This is the reinforcement of a "fixed mindset" (vs. (growth mindset) as described by Carol Dweck.
  • They seem to be fine as long as they are succeeding, but as soon as they hit a bump they may regard themselves as failures and act as though they’re helpless to do anything about it.
  • When the point isn’t to figure things out but to prove how good you are, it’s often hard to cope with being less than good.
  • It may be the systemic demand for high achievement that led him to become debilitated when he failed, even if the failure is only relative.
  • But even when better forms of assessment are used, perceptive observers realize that a student’s score is less important than why she thinks she got that score.
  • just smart
  • luck:
  • tried hard
  • task difficulty
  • It bodes well for the future
  • the punch line: When students are led to focus on how well they are performing in school, they tend to explain their performance not by how hard they tried but by how smart they are.
  • In their study of academically advanced students, for example, the more that teachers emphasized getting good grades, avoiding mistakes and keeping up with everyone else, the more the students tended to attribute poor performance to factors they thought were outside their control, such as a lack of ability.
  • When students are made to think constantly about how well they are doing, they are apt to explain the outcome in terms of who they are rather than how hard they tried.
  • And if children are encouraged to think of themselves as "smart" when they succeed, doing poorly on a subsequent task will bring down their achievement even though it doesn’t have that effect on other kids.
  • The upshot of all this is that beliefs about intelligence and about the causes of one’s own success and failure matter a lot. They often make more of a difference than how confident students are or what they’re truly capable of doing or how they did on last week’s exam. If, like the cheerleaders for tougher standards, we look only at the bottom line, only at the test scores and grades, we’ll end up overlooking the ways that students make sense of those results.
  • the problem with tests is not limited to their content.
  • if too big a deal is made about how students did, thus leading them (and their teachers) to think less about learning and more about test outcomes.
  • As Martin Maehr and Carol Midgley at the University of Michigan have concluded, "An overemphasis on assessment can actually undermine the pursuit of excellence."
  • Only now and then does it make sense for the teacher to help them attend to how successful they’ve been and how they can improve. On those occasions, the assessment can and should be done without the use of traditional grades and standardized tests. But most of the time, students should be immersed in learning.
  • the findings of the Colorado experiment make perfect sense: The more teachers are thinking about test results and "raising the bar," the less well the students actually perform--to say nothing of how their enthusiasm for learning is apt to wane.
  • The underlying problem concerns a fundamental distinction that has been at the center of some work in educational psychology for a couple of decades now. It is the difference between focusing on how well you’re doing something and focusing on what you’re doing.
  • The two orientations aren’t mutually exclusive, of course, but in practice they feel different and lead to different behaviors.
  • But when we get carried away with results, we wind up, paradoxically, with results that are less than ideal.
  • Unfortunately, common sense is in short supply today because assessment has come to dominate the whole educational process. Worse, the purposes and design of the most common forms of assessment--both within classrooms and across schools--often lead to disastrous consequences.
  • grades, which by their very nature undermine learning. The proper occasion for outrage is not that too many students are getting A’s, but that too many students have been led to believe that getting A’s is the point of going to school.
  • research indicates that the use of traditional letter or number grades is reliably associated with three consequences.
  • Iowa and Comprehensive Tests of Basic Skills,
    • Benjamin Light
       
      I wonder how the MAP test is set?
  •  
    The message of Daniel Pinks book "Drive" applies here. Paying someone more, i.e. good grades, does not make them better thinkers, problems solvers, or general more motivated in what they are doing. thanks for sharing.
  •  
    Excellent summary!
Mr. Eason

Educational Leadership:Reading: The Core Skill:The Challenge of Challenging Text - 131 views

  • The new standards instead propose that teachers move students purposefully through increasingly complex text to build skill and stamina.
  • higher-order thinking in reading depends heavily on knowledge of word meanings.
  • Students' ability to comprehend a piece of text depends on the number of unfamiliar domain-specific words and new general academic terms they encounter.
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  • If students are to interpret the meanings such complex sentence structures convey, they need to learn how to make sense of the conventions of text—phrasing, word order, punctuation, and language.
  • Students who are aware of the patterns authors use to communicate complex information have an advantage in making sense of text.
  • A final determinant of text difficulty, however, depends on the reader's prior knowledge.
  • Students' background knowledge, including developmental, experiential, and cognitive factors, influences their ability to understand the explicit and inferential qualities of a text.
  • building skills, establishing purpose, and fostering motivation.
  • even students who have basic decoding skills sometimes struggle to deploy these skills easily and accurately enough to get a purchase on challenging text. To help these students develop reading fluency, teachers should give them lots of practice with reading the same text, as well as instruction to help them develop a stronger sense of where to pause in sentences, how to group words, and how their voices should rise or fall at various junctures when reading aloud.
  • maintaining understanding across a text.
  • pair repeated readings of the same text with questions that require the student to read closely for detail and key ideas.
  • Ongoing, solid vocabulary instruction
  • also on general academic words.
  • also explore the connections among words,
  • In contrast, in reading history and literature, readers need to be concerned with not just the causes of events, but also the human intentions behind these causes.
  • teachers should not convey so much information that it spoils the reading or enables students to participate in class without completing the reading; rather, they should let students know what learning to expect from the reading.
  • Teachers may be tempted to try to make it easier for students by avoiding difficult texts. The problem is, easier work is less likely to make readers stronger.
  • You need to create successive successes.
  • Students experience success in the company of their teacher, who combines complex texts with effective instruction.
  •  
    What makes text difficult and how to teach skills for successful comprehension.
Randolph Hollingsworth

The Code of Best Practices in Fair Use for Media Literacy Education - 60 views

  • when they occur within a restricted-access network, do enjoy certain copyright advantages
  • we as a society give limited property rights to creators to encourage them to produce culture; at the same time, we give other creators the chance to use that same copyrighted material, without permission or payment
  • Did the unlicensed use "transform" the material taken from the copyrighted work by using it for a different purpose than that of the original, or did it just repeat the work for the same intent and value as the original? • Was the material taken appropriate in kind and amount, considering the nature of the copyrighted work and of the use?
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  • If the answers to these two questions are "yes," a court is likely to find a use fair
  • whether the use will cause excessive economic harm to the copyright owner
  • the purpose of copyright—to promote the advancement of knowledge through balancing the rights of owners and users.
  • In some cases, this will mean using a clip or excerpt; in other cases, the whole work is needed. Whenever possible, educators should provide proper attribution and model citation practices that are appropriate to the form and context of use.
  • educators should provide reasonable protection against third-party access and downloads
  • educators using concepts and techniques of media literacy should be free to enable learners to incorporate, modify, and re-present existing media objects in their own classroom work
  • Students’ use of copyrighted material should not be a substitute for creative effort
  • Students should be able to understand and demonstrate, in a manner appropriate to their developmental level, how their use of a copyrighted work repurposes or transforms the original.
  • but cannot rely on fair use when their goal is simply to establish a mood or convey an emotional tone, or when they employ popular songs simply to exploit their appeal and popularity
  • material that is incorporated under fair use should be properly attributed wherever possible
  • attribution, in itself, does not convert an infringing use into a fair one.
  • If student work that incorporates, modifies, and re-presents existing media content meets the transformativeness standard, it can be distributed to wide audiences under the doctrine of fair use.
  • When sharing is confined to a delimited network, such uses are more likely to receive special consideration under the fair use doctrine
  • there are no cut-and-dried rules (such as 10 percent of the work being quoted, or 400 words of text, or two bars of music, or 10 seconds of video).
  • Transformativeness, a key value in fair use law, can involve modifying material or putting material in a new context, or both
  • Copyright Act itself makes it clear that educational uses will often be considered fair because they add important pedagogical value to referenced media objects.
  • If educators or learners want to share their work only with a class (or another defined, closed group) they are in a favorable position
  • if work is going to be shared widely, it is good to be able to rely on transformativeness
  • courts have found that asking permission and then being rejected has actually enhanced fair use claims.
  • We don’t know of any lawsuit actually brought by an American media company against an educator over the use of media in the educational process
  • Lack of clarity reduces learning and limits the ability to use digital tools. Some educators close their classroom doors and hide what they fear is infringement; others hyper-comply with imagined rules that are far stricter than the law requires, limiting the effectiveness of their teaching and their students’ learning.
  •  
    Good place to look for guidelines about use of media
Jac Londe

12/21/12: Definitely Not the End of the World | Wired Science | Wired.com - 29 views

  • There is not a single iota of evidence that large-scale planetary alignments cause changes in geologic events – like earthquakes and eruptions – on Earth. The only celestial bodies that could play some role – and there is some evidence that suggest that they may, in minor ways – are the Sun and the Moon. This is due to their relative close proximity (especially the moon) and their mass. I’ve covered some of this in my discussion of why the so-called “Supermoons” are silly and play no role in increasing/decreasing geologic events. What about the alignment with the galactic center? The center of the galaxy must exert some force on the Earth (and solar system) or we wouldn’t be orbiting it. However, beyond that fact that alignments like this happen all the time, the force that the galactic center exerts on Earth is ~0.00006x that of the Moon on Earth and ~0.00000037x that of the Sun, doesn’t it seem a little ridiculous to claim that the galactic center can change anything on Earth if the Sun and the Moon cause little-to-no effect on geologic events?
Rafael Morales_Gamboa

Contemplating the consequences of Constructivism - The Learner's Way - 21 views

  • learning is a process which occurs within the mind of the individual as they process stimuli arriving from their sensory buffer from their environment (broadly speaking), into working memory and onward into long-term memory. 
    • Rafael Morales_Gamboa
       
      The emphasis does not have to be on the individual, as is common. The social group learns by means of individual, but joined and synchronized, learning.
  • self-guided learning or self-initiated learning
    • Rafael Morales_Gamboa
       
      Not in the case of social constructivism.
  • what is significant
    • Rafael Morales_Gamboa
       
      To others...
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  • the research on what produces effective learning supports this
    • Rafael Morales_Gamboa
       
      Of course, that depends on what exactly is evaluated.
  • independent practice
    • Rafael Morales_Gamboa
       
      and social practice
  • This desire is evident when we expect our learners to be scientists, historians, geographers, researchers and problem solvers/finders.
    • Rafael Morales_Gamboa
       
      As well as critical citizens.
  • We teach the skills of inquiry, problem solving and experimentation and then provide opportunities for independent practice.
    • Rafael Morales_Gamboa
       
      Can you imagine anything a better explanation of "knowledge transfer"?
  • we have previously instructed them in
  • The gradual release of responsibility model of instruction suggests that cognitive work should shift slowly and intentionally from teacher modeling, to joint responsibility between teachers and students, to independent practice and application by the learner
    • Rafael Morales_Gamboa
       
      Does not sounds like the classroom is empty? Classmates? Who cares about them?
  • It is not always the case that learning is best served when the process begins with direct instruction.
  • Schools provide a rich environment within which such learning may occur
    • Rafael Morales_Gamboa
       
      It is not always the case, and I would rather say that is not often the case, if our cultural legacy that depicts the school in literature and films.
  • best model can be to begin with an independent exploration of new content even when this produces failure
  • schools maximise their impact on the learning that occurs
  • constructivism urges teachers to ensure that the learner is at least as involved in the process as their teachers are
    • Rafael Morales_Gamboa
       
      I would call that "teacher-centred constructivism".
  •  
    Constructivism is one of those ideas we throw around in educational circles without stopping to think about what we mean by it. They are the terms that have multiple meanings, are at once highly technical and common usage and are likely to cause debate and disagreements. Constructivism in particular carries a quantity of baggage with it. It is a term that is appropriated by supporters of educational approaches that are in stark contrast to the opposing view; constructivism vs didactic methods or direct instruction. The question is what are the origins of constructivism and does a belief in this as an approach to understanding learning necessitate an abandonment of direct instruction or is this a false dichotomy?
D. S. Koelling

Font Size May Not Aid Learning, but Its Style Can, Researchers Find - NYTimes.com - 110 views

  • Is it easier to remember a new fact if it appears in normal type, like this, or in big, bold letters, like this?
  • Font size has no effect on memory, even though most people assume that bigger is better. But font style does.
  • New research finds that people retain significantly more material — whether science, history or language — when they study it in a font that is not only unfamiliar but also hard to read.
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  • “So much of the learning that we do now is unsupervised, on our own,” said Robert A. Bjork, a psychologist at the University of California, Los Angeles, “that it’s crucial to be able to monitor that learning accurately; that is, to know how well we know what we know, so that we avoid fooling ourselves.”
  • “Studying something in the presence of an answer, whether it’s conscious or not, influences how you interpret the question,” Dr. Bjork said. “You don’t appreciate all of the other things that would have come to mind if the answer weren’t there. “Let’s say you’re studying capitals and you see that Australia’s is Canberra. O.K., that seems easy enough. But when the exam question appears, you think: ‘Uh oh, was it Sydney? Melbourne? Adelaide?’ ” That’s why some experts are leery of students’ increasing use of online sites like Cramster, Course Hero, Koofers and others that offer summaries, step-by-step problem solving and copies of previous exams. The extra help may provide a valuable supplement to a difficult or crowded course, but it could also leave students with a false sense of mastery. Even course outlines provided by a teacher, a textbook or other outside source can create a false sense of security, some research suggests. In one experiment, researchers found that participants studying a difficult chapter on the industrial uses of microbes remembered more when they were given a poor outline — which they had to rework to match the material — than a more accurate one.
  • a cognitive quality known as fluency, a measure of how easy a piece of information is to process.
  • On real tests, font size made no difference and practice paid off, the study found.
  • And so it goes, researchers say, with most study sessions: difficulty builds mental muscle, while ease often builds only confidence.
  • To test the approach in the classroom, the researchers conducted a large experiment involving 222 students at a public school in Chesterland, Ohio. One group had all its supplementary study materials, in English, history and science courses, reset in an unusual font, like Monotype Corsiva. The others studied as before. After the lessons were completed, the researchers evaluated the classes’ relevant tests and found that those students who’d been squinting at the stranger typefaces did significantly better than the others in all the classes — particularly in physics. “The reason that the unusual fonts are effective is that it causes us to think more deeply about the material,” a co-author of the study, Daniel M. Oppenheimer, a psychologist at Princeton, wrote in an e-mail. “But we are capable of thinking deeply without being subjected to unusual fonts. Think of it this way, you can’t skim material in a hard to read font, so putting text in a hard-to-read font will force you to read more carefully.” Then again, so will raw effort, he and other researchers said. Concentrating harder. Making outlines from scratch. Working through problem sets without glancing at the answers. And studying with classmates who test one another.
  •  
    Students' raw effort improves learning [No surprise there, huh?]
Ryan Trauman

The Astro Banshees | Blog | Closing Argument - 0 views

shared by Ryan Trauman on 21 Apr 11 - No Cached
  • In Dennis Burgess article ‘ObesityPproblem stems from Laziness’, he adresses the root cause of obesity. Burgess claims the root of obesity to be laziness. He argues that America does not have an ‘obesity problem’, rather a ‘laziness problem’. More specifically, Burgess makes mention of the correlation between children and parents concerning obesity. ‘As a child, I would go outside and “play”. This involved getting up off the couch and exerting myself. But many of today’s children don’t participate in this type of play. And many of today’s parents sit on the couch right next to them’ (Dennis B. Burgess). Burgess makes the correlation by stating that the parents often times discourage active play by not setting the example. Parents would rather sit with their kids on the couch than take the initiative and go outside with their kids and take a walk or play ball. Parents do indeed play a role in their children’s health and ultimately have some effect on their children’s health. Healthy kids most often have healthy parents who encourage their kids good health by setting the example well and partaking in activity with their kids.
    • Ryan Trauman
       
      Excellent work here, Lizzy. You stick nice and close to the quotation that you actually introduce. Then you reflect on it some. Then you offer your own position. This is a great job.
  • Andrea Freeman addresses the issue of fast food in her article ‘Fast Food: Oppression Through Poor Nutrition.’ Freeman considers fast food in respects to low- income families. ‘Fast food has become a major source of nutrition in low- income, urban neighborhoods across the United States’ (Freeman, pg. 1). Less privelaged families must make do with their current financial situation. The easiest most convenient food source for low- income families is that of fast food. Therefore, parents have a direct effect on their children’s health.
    • Ryan Trauman
       
      This quotation is less successful. You really don't reflect on Freeman's quotation at all.
ekbrabant

Here's What We Can Expect From El Niño This Year | TIME - 19 views

  • forecasters have little ability to predict how intense future El Niño episodes will be. According to the National Oceanic and Atmospheric Administration (NOAA) it is also near impossible to pinpoint the exact dates that El Niño will begin.
    • ekbrabant
       
      Some atmospheric phenomena can be predicted and some cannot.
  • Within the next month more details regarding El Niño and when it will begin will become clearer.
    • ekbrabant
       
      As more data is collected more patterns may be apparent, and hypotheses can be supported.
  • 90% chance of striking again this year
    • ekbrabant
       
      I wonder how scientists have come to this claim...
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  • Western Pacific and parts of Australia
  • Australia
  • damages the agricultural industries in countries surrounding the Pacific Ocean such as Indonesia, and the Philippines.
  • The results of the El Niño events in 1997-1998 were by far the worst in recent history,
    • ekbrabant
       
      I wonder what happened. I wonder what the effects were.
  • South Asia will likely be hit first with heavy rain and flooding.
    • ekbrabant
       
      El Nino seems to cause a lot of problems. I wonder what caused scientists to think that all of these were related to El Nino.
L Carter

Climate Change is Simple - Causes and Effects - 52 views

  •  
    David Roberts, Grist.org, David Roberts at TEDxTheEvergreenStateCollege TEDxTalks 69,027 views
Amy Roediger

Reading Strategies for 'Informational Text' - NYTimes.com - 172 views

  • Four Corners and Anticipation Guides:Both of these techniques “activate schema” by asking students to react in some way to a series of controversial statements about a topic they are about to study. In Four Corners, students move around the room to show their degree of agreement or disagreement with various statements — about, for instance, the health risks of tanning, or the purpose of college, or dystopian teen literature. An anticipation guide does the same thing, though generally students simply react in writing to a list of statements on a handout. In this warm-up to a lesson on some of the controversies currently raging over school reform, students can use the statements we provide in either of these ways.
  • Gallery Walks:A rich way to build background on a topic at the beginning of a unit (or showcase learning at the end), Gallery Walks for this purpose are usually teacher-created collections of images, articles, maps, quotations, graphs and other written and visual texts that can immerse students in information about a broad subject. Students circulate through the gallery, reading, writing and talking about what they see.
  • Graphic Organizers:
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  • Making Text-to-Text/Text-to-Self/Text-to-World connectionsCharting Debatable IssuesListing Facts/Questions/ResponsesIdentifying Cause and EffectSupporting Opinions With FactsTracking The Five W’s and an HIdentifying Multiple Points of ViewIdentifying a Problem and SolutionComparing With a Venn Diagram
  • The One-Pager:Almost any student can find a “way in” with this strategy, which involves reacting to a text by creating one page that shows an illustration, question and quote that sum up some key aspect of what a student learned.
  • “Popcorn Reads”:Invite students to choose significant words, phrases or whole sentences from a text or texts to read aloud in random fashion, without explanation. Though this may sound pointless until you try it, it is an excellent way for students to “hear” some of the high points or themes of a text emerge, and has the added benefit of being an activity any reader can participate in easily.
  • Illustrations:Have students create illustrations for texts they’re reading, either in the margins as they go along, or after they’ve finished. The point of the exercise is not, of course, to create beautiful drawings, but to help them understand and retain the information they learn.
  •  
    Update | Feb. 2012: We'll be exploring the new Common Core State Standards, and how teaching with The Times can address them, through a series of blog posts. You can find them all here, tagged "the NYT and the CCSS."
  •  
    A good list of reading strategies for informational text from the New York Times.
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