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alicia waid

Cannabis and mental health - 0 views

www.ncbi.nlm.nih.gov/...PMC1124674

schizophrenia cannabis mental health psychosis studies statistics depression

shared by alicia waid on 06 Apr 13 - No Cached
    • alicia waid
      alicia waid on 06 Apr 13
       
      Cannabis is too easy to access (become more and more easy to access, as well).  People are under the influence that smoking cannabis is not bad for you, and that it is, in fact, better than smoking tobacco.  However, this is not the case, as researchers are starting to see that cannabis might actually be causing mental illnesses. 
  • most drug users take other drugs in addition to cannabis create methodological problems and explain the dearth of reliable evidence
    • alicia waid
      alicia waid on 06 Apr 13
       
      It is believed that cannabis triggers the onset or relapse of schizophrenia in predisposed people, however this cannot be certain, because many of the people being researched on have taken other drugs, which makes it hard to determine wether the triggers are from the cannabis or from any of the other drugs.
  • ...34 more annotations...
    • alicia waid
      alicia waid on 06 Apr 13
       
      During a test (that occurred over 15 years), it was discovered that by smoking marijuana during adolescence, you are increasing your risk of developing schizophrenia.  However, they are not certain that marijuana is the only cause: Other drugs might be a factor too, and a few other concepts. 
    • alicia waid
      alicia waid on 06 Apr 13
       
      In addition, research is showing that cannabis also has a relation with depression.  It was studied over a period of 15 years, and results show that by smoking cannabis, you are increasing your risk of developing a major depression.  It was also showed that the use of cannabis also increases the idea of suicide and inability to feel pleasure.  
    • alicia waid
      alicia waid on 06 Apr 13
       
      Although only few studies were talked about in the National institution of Health, they are enough to prove that cannabis increases ones rist of developing schizophrenia AND depression.  The studies also provide very little support to prove that there is also a link between marijuana and mental health problems that are largely due to self medication (harder to prove).  These studies are not trying to say that if you smoke cannabis you will develop schizophrenia or depression, however it is saying that those who are more vulnerable will.  
    • alicia waid
      alicia waid on 06 Apr 13
       
      It is important to note that those who use cannabis must reduce their usage if they want their risk of developing schizophrenia or depression to decrease.  It was estimated that if you were to have reduced your exposure to cannabis, the incidence of psychosis would have reduced treatment by as much as 50% (Dutch study).
    • alicia waid
      alicia waid on 06 Apr 13
       
      In a Swedish study, it was proved that the use of cannabis increases your chances of developing schizophrenia by 30%.  
    • alicia waid
      alicia waid on 06 Apr 13
       
      Even more people are anticipating that cannabis will continue to contribute to even more cases of mental illnesses in the future.
    • alicia waid
      alicia waid on 06 Apr 13
       
      With further analysis, it has been discovered that cannabis is the drug associated with the possibility of developing schizophrenia (and not the impact of other drugs).  
    • alicia waid
      alicia waid on 06 Apr 13
       
      During another experiment, it was found that 59 people with a basic diagnosis of a psychotic disorder show a strong association with the use of cannabis and psychosis.  It is evident that the longer you've been smoking the drug, the more your symtoms will worsen(there is a higher chance), just like with any other drug.  
    • alicia waid
      alicia waid on 06 Apr 13
       
      In New Zealand, it was discovered that people who smoke marijuana are three times more likely to develop schizophrenia, by the age of 15 or 18.  
    • alicia waid
      alicia waid on 06 Apr 13
       
      An Australian study was also made that shows the more you smoke cannabis, the higher your rates of anxiety or depression might be.  It was proven that this link is more prone to young women than young men, however this was not proved in any other study (except the australian one).  
    • alicia waid
      alicia waid on 06 Apr 13
       
      It was proven, however, that any young human being that has used cannabis three times or more by the age of 18 is more likely to have some sort of depressive disorder by the age of 26! (And unfortunately, this was proved even to those that stopped smoking cannabis and got themselves under control.  After the first 3 times, it was too late).
  • 1990s
  • The link between cannabis and psychosis is well established
  • link between use of marijuana and depression
  • triggers the onset or relapse of schizophrenia in predisposed people and also exacerbates the symptoms generally
  • use of marijuana during adolescence increased the risk of schizophrenia in a dose-response relation
  • possible causal role of other drugs, and prodromal symptoms of schizophrenia
  • led to the use of cannabis, rather than cannabis triggering the psychosis.
  • is associated with later schizophrenia and that this is not explained by prodromal symptoms
  • cannabis
  • relation between
  • strong association between use of cannabis and psychosis
  • Participants who showed psychotic symptoms at baseline and used cannabis had a worse outcome
  • used cannabis three times or more by age 15 or 18
  • more likely to have schizophreniform disorder at age 26
  • cannabis increased the risk of major depression
  • increase in suicidal ideation and anhedonia
  • the use of cannabis and anxiety or depression in a large cohort of 14-15 year olds followed for seven years
  • Length of exposure to use of cannabis predicted the severity of the psychosis
  • higher rates of anxiety or depression
  • frequency
  • study in the New Zealand
  • did not find an association between cannabis use at age 15 and depressive disorder at age 26
  • that young people who had used cannabis three times or more by age 18 were more likely to have a depressive disorder at age 26
  • findings strengthen the argument that use of cannabis increases the risk of schizophrenia and depression
  • importance of reducing the use of cannabis in people who use it
  • exposure to cannabis would have reduced the incidence of psychosis requiring treatment by as much as 50%
  • showing that the use of cannabis increased the risk of schizophrenia by 30%
  • cannabis will contribute to more episodes or new cases of the illness
Daryl Bambic

Animal Emotions: Exploring Passionate Natures | BioScience | Oxford Academic - 1 views

academic.oup.com/...233998

emotions animal

shared by Daryl Bambic on 22 Oct 21 - No Cached
  • because emotions have evolved in specific contexts.
  • Categorically denying emotions to animals because they cannot be studied directly does not constitute a reasonable argument against their existence.
    • Daryl Bambic
      Daryl Bambic on 22 Oct 21
       
      To deny that something is real without first investigating its existence is not good science.
  • Field research
    • Daryl Bambic
      Daryl Bambic on 22 Oct 21
       
      meaning in nature and not in a lab
  • ...48 more annotations...
  • phenotypes
    • Daryl Bambic
      Daryl Bambic on 22 Oct 21
       
      This means a type of behaviour related to a species, like mating behaviour for example.
  • My goal is to convince skeptics that a combination of “hard” and “soft” interdisciplinary research is necessary to advance the study of animal emotions.
  • broadly defined as psychological phenomena that help in behavioral management and control
  • Likewise, no single theory of emotions captures the complexity of the phenomena called emotions
  • It is important to extend our research beyond the underlying physiological mechanisms that mask the richness of the emotional lives of many animals and learn more about how emotions serve them as they go about their daily activities
    • Daryl Bambic
      Daryl Bambic on 22 Oct 21
       
      Ignore the previous sentence because this one explains it: the study of emotions needs to focus more on how they help us in life and less on the biology of them.
  • emotions are real and that they are extremely important,
  • René Descartes
    • Daryl Bambic
      Daryl Bambic on 22 Oct 21
       
      The philosopher who said, "I think therefore I am". He divided humans into mind/body.
  • B. F. Skinner
    • Daryl Bambic
      Daryl Bambic on 22 Oct 21
       
      Skinner was a pioneer in behaviour conditioning. He taught that emotions, because we can't measure them, are not important to understanding behaviour.
  • Why then are there competing views on the nature of animal emotions? In part, this is because some people view humans as unique animals, created in the image of God
  • researchers studying animal behavior came to realize that there was too little in studies of animal emotions and minds that was directly observable, measurable, and verifiable, and chose instead to concentrate on behavior because overt actions could be seen, measured objectively, and verified
  • Most researchers now believe that emotions are not simply the result of some bodily state that leads to an action
  • William James and Carl Lange
  • James and Lange argued that fear, for example, results from an awareness of the bodily changes (heart rate, temperature) that were stimulated by a fearful stimulus.
  • Walter Cannon's criticisms
  • there is a mental component that does not have to follow a bodily reaction
  • drugs producing bodily changes like those accompanying an emotional experience
  • do not produce the same type of conscious experience of fear
    • Daryl Bambic
      Daryl Bambic on 22 Oct 21
       
      The textbook spoke of this.
  • Primary emotions, considered to be basic inborn emotions
  • Natural selection has resulted in innate reactions that are crucial to individual survival.
  • are wired into the evolutionary old limbic system (especially the amygdala), the “emotional” part of the brain
  • substrate
    • Daryl Bambic
      Daryl Bambic on 22 Oct 21
       
      Substitue 'circuit' for this word
  • . Each is connected to the other two but each also has its own capacities
  • current research (LeDoux 1996) indicates that all emotions are not necessarily packaged into a single system, and there may be more than one emotional system in the brain.
  • Secondary emotions are those that are experienced or felt, evaluated, and reflected on. Secondary emotions involve higher brain centers in the cerebral cortex.
  • ethologists
    • Daryl Bambic
      Daryl Bambic on 22 Oct 21
       
      Ethology is the study of animal behaviour and mind
  • cognitive ethologists want to know what it is like to be another animal.
  • concerns how emotions and cognition are linked
  • A sense of self in the act of knowing is created,
  • various brain structures map both the organism and external objects
  • I am inclined merely to delete it [the mental realm] from biological explanation, because it is an entirely private phenomenon, and biology must deal with the publicly demonstrable.”
  • abanac postulated that the first mental event to emerge into consciousness was the ability of an individual to experience the sensations of pleasure and displeasure
  • Examples of animal emotions
  • Social play
  • Studies of the chemistry of play support the idea that play is enjoyable.
  • dopamine (and perhaps serotonin and norepinephrine)
  • rats enjoy being playfully tickled.
  • grief in geese
  • grief and depression in orphan elephants is a real phenomeno
  • It is unlikely that romantic love (or any emotion) first appeared in humans with no evolutionary precursors in animals
  • common brain systems and homologous chemicals underlying love that are shared among humans and animals
  • No one discipline will be able to answer all of the important questions that still need to be dealt with in the study of animal emotions
  • However, research that reduces and minimizes animal behavior and animal emotions to neural firings, muscle movements, and hormonal effects will not likely lead us significantly closer to an understanding of animal emotions.
  • All research involves leaps of faith from available data to the conclusions
    • Daryl Bambic
      Daryl Bambic on 22 Oct 21
       
      What do you think about this sentence?
  • studies of the behavior of captive animals
  • Field work also can be problematic. It can be too uncontrolled to allow for reliable conclusions to be drawn.
  • behavior is primary; neural systems subserve behavior
  • Emotions are an integral part of human life, so why not for other animals?
  • in many instances, differences in degree rather than differences in kind.
Jenn Orleans

Harvard Study - 0 views

www.nimh.nih.gov/...hd-symptoms-among-adults.shtml

shared by Jenn Orleans on 06 Apr 13 - No Cached
  • Jenn Orleans on 06 Apr 13
     
    This page is from a harvard study, published by the national institute of mental health.  It discusses how ADHD can relate with other mental disorders and also what the symptoms. 
Erin Waxman

Why Some Soldiers Develop PTSD While Others Don't - Association for Psychological Science - 0 views

www.psychologicalscience.org/...op-ptsd-while-others-dont.html

soldiers ptsd

shared by Erin Waxman on 01 May 13 - No Cached
  • The researchers re-examined data from a subsample of 260 male veterans from the National Vietnam Veterans Readjustment Study
  • three primary factors: severity of combat exposure (e.g., life-threatening experiences or traumatic events during combat), pre-war vulnerabilities (e.g., childhood physical abuse, family history of substance abuse), and involvement in harming civilians or prisoners.
    • Erin Waxman
      Erin Waxman on 01 May 13
       
      very important factors that were well picked for this study.
  • e, as 98% of the veterans who developed the PTSD syndrome had experienced one or more traumatic events.
  • ...8 more annotations...
  • Of the soldiers who experienced any potentially traumatic combat exposures, only 31.6% developed the PTSD syndrome.
  • This suggests that there were other factors and vulnerabilities involved for the minority of exposed who did end up developing the PTSD syndrome.
    • Erin Waxman
      Erin Waxman on 01 May 13
       
      what could these factors be? Why did some soldiers get it and some not?
  • Among these factors, childhood experiences of physical abuse or a pre-Vietnam psychiatric disorder other than PTSD were strong contributors to PTSD onset.
    • Erin Waxman
      Erin Waxman on 01 May 13
       
      very important factor 
    • Erin Waxman
      Erin Waxman on 01 May 13
       
      makes sense because the brains of the younger men might not be as developed and the older men might have had more experiences in life to prepare them for this combat. 
    • Erin Waxman
      Erin Waxman on 01 May 13
       
      guilt shown as an important factor in the illness
  • The combined data from all three primary factors — combat exposure, prewar vulnerability, and involvement in harming civilians or prisoners — revealed that PTSD syndrome onset reached an estimated 97% for veterans high on all three.
    • Erin Waxman
      Erin Waxman on 01 May 13
       
      looks like they pretty much solved it. 
  • these results emphasize the need to keep the more vulnerable soldiers out of the most severe combat situations.
    • Erin Waxman
      Erin Waxman on 01 May 13
       
      good idea. Or maybe prepare the soldiers more for the type of environment they will be placed it.
  • Dohrenwend and colleagues also point out that the recent conflicts in Iraq and Afghanistan, like the Vietnam War, are “wars amongst the people,” and they underline the need for research examining the circumstances in which harm to civilians and prisoners is likely to occur. Such research could provide important clues for preventing such devastating violations of the rules of war.
  • Erin Waxman on 01 May 13
     
    Very interesting study done for the Association for Psychological Science about why some soldiers get PTSD and some don't.
alicia waid

Teens who smoke pot at risk for later schizophrenia, psychosis - Harvard Health Publica... - 0 views

www.health.harvard.edu/...phrenia-psychosis-201103071676

schizophrenia marijuana teens smoke pot psychosis harvard health

shared by alicia waid on 06 Apr 13 - No Cached
    • alicia waid
      alicia waid on 06 Apr 13
       
      Regular marijuana use increases a teenagers chance to develop psychosis*, and developing schizophrenia*.
    • alicia waid
      alicia waid on 06 Apr 13
       
      *Psychosis: A temporary state filled with intense anxiety and hallucinations.
    • alicia waid
      alicia waid on 06 Apr 13
       
      *Schizophrenia: Disabling brain disorder that not only causes psychosis, but also problems concentrating and loss of emotional expression.
    • alicia waid
      alicia waid on 06 Apr 13
       
      In a study following 2,000 tenns as they start to develop into young adults, it was proven that young people who smoke marijuana at least 5 times were twice as likely to develop psychosis over the next 10 years of their lives compared to those who didn't smoke.
    • alicia waid
      alicia waid on 06 Apr 13
       
      It was also proven that early marijuana use could increase the speed of the onset of psychosis by three years. (Those most at risk are youths who might have some family member that is dealing with schizophrenia, or any other psychotic disorder). 
  • ...34 more annotations...
    • alicia waid
      alicia waid on 06 Apr 13
       
      These people who have family members affected by psychosis have approximately a 1 in 10 chance of developing the same condition themselves (even if they've never smoked pot).  However, if smoking marijuana, this doubles their risk (1 in 5 chance).
    • alicia waid
      alicia waid on 06 Apr 13
       
      People who are not affected by psychosis have a 7 in 1,000 chance of developing a mental disorder.
    • alicia waid
      alicia waid on 06 Apr 13
       
      People who are not affected by psychosis but smoke marijuana double their risk: 14 in 1,000.
    • alicia waid
      alicia waid on 06 Apr 13
       
      A very popular study (nearly 50,000 young Swedish soldiers were followed for 15 years) showed that those who smoked marijuana at least once were more than twice as likely to develop schizophrenia as those who had never smoked marijuana.  
    • alicia waid
      alicia waid on 06 Apr 13
       
      It was shown that the heaviest users (used more than 50 times) were 6 times more likely to become schizophrenic than the nonsmokers.  
    • alicia waid
      alicia waid on 06 Apr 13
       
      Research on the association of marijuana and the brain is in a very early stage (much is still unknown).  THC* contributes to marijuana's psychological and physical effects.
    • alicia waid
      alicia waid on 06 Apr 13
       
      *THC: One of the active compounds in marijuana.
    • alicia waid
      alicia waid on 06 Apr 13
       
      One of the many things that are still unknown is how marijuana might lead to psychosis.  There is a theory that marijuana interferes with brain development during adolescence and young adulthood, but this theory is yet to be determined.
    • alicia waid
      alicia waid on 06 Apr 13
       
      Although many things are still unknown about the relation between the adolescent brain and marijuana, one this is certain: As a teen, by smoking marijuana, you are increasing your vulnerability to psychotic thinking.
  • risk for later schizophrenia, psychosis
  • regular marijuana use increases the chance that a teenager will develop psychosis
  • increases the risk of developing schizophrenia
  • five times were twice as likely to have developed psychosis over the next 10 years
  • smoked marijuana at least
  • hasten the onset of psychosis by three years
  • already have a mother, father, or sibling with schizophrenia
  • most at risk are youths
  • some other psychotic disorde
  • one in five chance
  • even if they never smoke pot
  • one in 10 chance of developing the condition
  • doubles their risk
  • 7 in 1,000 chance
  • 14 in 1,000.
  • possible link between marijuana use and psychosis
  • smoked marijuana at least once were more than twice as likely to develop schizophrenia as those who had never smoked pot
  • marijuana use might lead to psychosis
  • cigarette smoking and lung cancer
  • marijuana and the brain
  • stimulates the brain and triggers other chemical reactions that contribute to the drug’s psychological and physical effects
  • six times as likely to develop schizophrenia as the nonsmokers
  • not clear
  • theory
  • marijuana may interfere with normal brain development during the teenage years
  • young adulthood.
  • increase a young person’s vulnerability to psychotic thinking
  • reward of a short-time high isn’t worth the long-term risk of psychosis or a disabling disorder like schizophrenia.
Seb Potvin

The Stanford Prison Experiment: A Simulation Study of the Psychology of Imprisonment - 0 views

www.prisonexp.org/41

end 6days irrelevant quit data learning psychology

shared by Seb Potvin on 06 Apr 13 - Cached
  • Our study was terminated on August 20, 1971
    • Seb Potvin
      Seb Potvin on 06 Apr 13
       
      The experiment ended 6 days later do to prisonners quitting and lack of information for the study and irrelevance
Zach Fenlon

The cognitive benefits of play: Effects on the learning brain - 0 views

www.parentingscience.com/benefits-of-play.html

brain psychology play

shared by Zach Fenlon on 06 Apr 13 - No Cached
  • In 1964, Marion Diamond and her colleagues published an exciting paper about brain growth in rats. The neuroscientists had conducted a landmark experiment, raising some rats in boring, solitary confinement and others in exciting, toy-filled colonies.
    • Zach Fenlon
      Zach Fenlon on 06 Apr 13
       
      This is very interesting because it proves the research that i found for my project but with new studies. It is also amazing to see that this topic has been researched since the 60s.
  • the “enriched” rats had thicker cerebral cortices than did the “impoverished” rats (Diamond et al 1964).
  • rats raised stimulating environments had bigger brains.
    • Zach Fenlon
      Zach Fenlon on 06 Apr 13
       
      I wasn't aware that play could affect even the size of the brain, even though it is rats and not humans. I was always under the impression that the brain doesn't change sizes once it has reached it's adult state.
  • ...8 more annotations...
  • Several experimental studies show that school kids pay more attention to academics after they’ve had recess
  • Note that physical education classes are not effective substitutes for free playtime
    • Zach Fenlon
      Zach Fenlon on 06 Apr 13
       
      This means that the affects of organized play are not as valuable as free play. 
  • To reap all the benefits of play, a play break must be truly playful.
  • when kids pretend together—“results in improved performances in both cognitive-linguistic and social affective domains.”
    • Zach Fenlon
      Zach Fenlon on 06 Apr 13
       
      this is exactly what i discussed in my project. 
  • Some research suggests that the way kids play contributes to their ability to solve divergent problems.
  • The results? Kids given divergent play materials performed better on divergent problems. They also showed more creativity in their attempts to solve the problems (Pepler and Ross 1981).
  • Researchers found that the complexity of block play predicted kids’ mathematics achievements in high school.
    • Zach Fenlon
      Zach Fenlon on 06 Apr 13
       
      I didn't realize that studies have identified what play affects what skills. 
  • The association between block play and math performance remained even after researchers controlled for a child’s IQ. It therefore seems plausible that block play itself influenced the cognitive development of these kids.
    • Daryl Bambic
      Daryl Bambic on 07 Apr 13
       
      No site summary or evaluation of credibility.
  • Zach Fenlon on 06 Apr 13
     
    This link was very interesting because it specified new elements of how play affects the play, even what types of play.
alicia waid

The Man Who Shocked The World | Psychology Today - 4 views

www.psychologytoday.com/...the-man-who-shocked-the-world

Milgram stanley experiment obedience authority life education man world conformity university

shared by alicia waid on 01 May 13 - No Cached
    • alicia waid
      alicia waid on 01 May 13
       
      Brief summary of Stanley Milgram's life.
    • alicia waid
      alicia waid on 01 May 13
       
      Explanation of Stanley Milgram's experiment on Obedience to Authority.
  • try to expose the external social forces that, though subtle, have surprisingly powerful effects on our behavior.
  • ...10 more annotations...
    • alicia waid
      alicia waid on 01 May 13
       
      Under the pressure of having someone "superior" to you, tell you to do something, most of the time, you do it even if you don't necessarily want to. 
    • alicia waid
      alicia waid on 01 May 13
       
      Milgram's experiment left everyone, even today, shocked.  It makes you think who people really are when put in different types of situations, and what kind of a world we live in too.
    • alicia waid
      alicia waid on 01 May 13
       
      More brief information about Milgram's studies and his early life.
    • alicia waid
      alicia waid on 01 May 13
       
      *Dissertation: A long essay on a particular subject, esp. one written as a requirement for the Doctor of Philosophy degree.
    • alicia waid
      alicia waid on 01 May 13
       
      Important to note Milgram's interests here.  He shows more and more interest in conformity.
    • alicia waid
      alicia waid on 01 May 13
       
      *Conformity: Behavior in accordance with socially accepted conventions or standards.
    • alicia waid
      alicia waid on 01 May 13
       
      More information on Milgram's studies and achievements. 
    • alicia waid
      alicia waid on 01 May 13
       
      Stanley was very interested in the Holocaust: How could people do such horrible things?  Because they were told?  The idea intrigued him which led to experiments.  These experiments consisted of how changing aspects of an experimental situation might alter subjects' willingness to obey.
    • alicia waid
      alicia waid on 01 May 13
       
      Milgram's marriage and more information about his life and studies.
    • alicia waid
      alicia waid on 01 May 13
       
      Milgram's experiment has opened so many of our eyes'.  Although we knew we have a tendency to obey orders, we did not know to what depth we would go in order to obey those orders.  His experiment has forever enlightened us with a disturbing and harsh truth.  
    • alicia waid
      alicia waid on 01 May 13
       
      People, such as the U.S. Army have taken Milgram's experiment and has learnt from it.  The U.S. Army are making sure that anyone who is apart of their leadership team are leaders that will be aware of their authority and also their responsibilities (to make good decisions).
Daryl Bambic

Behaviorism - 4 views

www.simplypsychology.org/behaviorism.html

behaviourism psychology

shared by Daryl Bambic on 26 Apr 12 - No Cached
  • Psychology should be seen as a science. 
  • Its theoretical goal is … prediction and control” (1913, p. 158).
  • concerned with observable behavior,
  • ...17 more annotations...
  • a person’s environment determines their behavior
  • 'tabula rasa' (a blank slate).
  • There is little difference between the learning that takes place in humans and that in other animals.  Therefore research can be carried out on animals as well as humans.
  • Behavior is the result of stimulus – response
  • no matter how complex,
  • All behavior is learnt from the environment
  • Limitations
  • Strengths
  • The psychodynamic approach (Freud) criticizes behaviorism as it does not take into account the unconscious mind’s influence on behavior, and instead focuses on external observable behavior.
  • (tabula rasa)
  • Humanism also rejects the nomothetic approach
  • humans have free will (personal agency
  • Chromosomes and hormones
  • Mediation processes occur between stimulus and response, such as memory, thinking, problem solving etc.
    • Daryl Bambic
      Daryl Bambic on 26 Apr 12
       
      What are the three main objections of the Behaviourism?
    • Marie-Lise Pagé
      Marie-Lise Pagé on 27 Apr 12
       
      The three main objections is that human cannot be compare to animals, human have free will and they make their own decisions and it doesn't take into account the unconscious mind.
    • Julian Posteraro
      Julian Posteraro on 27 Apr 12
       
      1) Humans have free will and are able to make their own decisions. This is objected because our actions are made based on our surroundings. 2) Animals and humans are not comparable. They are however because they can both be controlled by a stimulus for example. 3) People are born with a blank slate in their mind. Freud believed that they were actually born with instincts.  
    • kelsey sazant
      kelsey sazant on 27 Apr 12
       
      The three main objections of the Behaviourism is that humans cannot be accurately represented by animals because we have a different and more complex mind we also have free will and a different decision making process. Hormones also have a huge influence on our behaviour, this does not effect animals as drastically. 
    • Ally Talarico
      Ally Talarico on 27 Apr 12
       
      We are born with a "blank slate" therefore we are not born with a unconscious mind. Behavior isn't determined by our unconscious mind but by our environment. If it's not measurable, it's not a good theory. Also, we can't test on animals and just accept that they are the same as humans. They aren't. We are a lot more advanced and complex than most animals. We have free will and we make decisions differently than they do. 
    • Daryl Bambic
      Daryl Bambic on 26 Apr 12
       
      What are the strengths of Behaviourism?
    • Marie-Lise Pagé
      Marie-Lise Pagé on 26 Apr 12
       
      The strengths are that it's scientific so the experements done can support the theories. It helps us understand certain behaviours we have. Also, it can help us compare ourselves to animals since most of the experements are done on animals. 
    • Julian Posteraro
      Julian Posteraro on 27 Apr 12
       
      Behaviourism is beneficial because knowing that a simple or complex stimulas can trigger a certain reaction, we can learn how to better control other people or animals. For example, a stimulas can be used to train your pet animal or to calm your energetic child down. Knowing that behaviourism is predictable, we can have a certain amount of subtle control over others when needed, in therapy for example. There are also many experiments that help support the theories of Behaviourism. This is also something that is common between animals and humans. We both can react a certain way based on our environment. 
    • Ally Talarico
      Ally Talarico on 27 Apr 12
       
      It's scientific, it's highly applicable through therapy, it emphasizes objective measurement. There are many experiments to support theories as well. 
    • kelsey sazant
      kelsey sazant on 27 Apr 12
       
      The main strengths of Behaviourism are that it is scientific and therefore can test and approve or reject falsifiable theories. It can also be used as therapy or treatment if used or understood properly. It also helps us understand our behaviours by comparing them to animals, this helps us further understand our own species through the observation of another. 
    • Daryl Bambic
      Daryl Bambic on 26 Apr 12
       
      Why is Behaviourism primarily concerned with observable behaviour? How is that different from Freudian psychoanalytic theory?
    • Marie-Lise Pagé
      Marie-Lise Pagé on 26 Apr 12
       
      Behaviourism is primarily concerned with observable  behaviour because it wants to have data and the only way to get it is by seeing something happen. It is different than the Freudian psychoanalytic because Freud's theory was that you can't change the behaviour, but in behaviourism we can change the reaction.  Behaviourism says that internal events like thinking will be explained with olur behaviour.
    • Jordyn Shell
      Jordyn Shell on 27 Apr 12
       
      Behaviourism is primarily concerned with observable  behaviour because the only way to know if something is occurring is to OBSERVE IT, hence 'observable behaviour' (behaviours which are required to be seen, like MLP said). It's different than Freud's theory because he believed that behaviour was permanent, no matter what the behaviour was. However you acted and such wasn't controllable or changeable.
    • Ally Talarico
      Ally Talarico on 27 Apr 12
       
      Behaviorism is proven by observation. Also, the theory explains that we can change the reaction of certain other actions. Freudian theory believes that behavior or permanent. Although we believe that we are being rational when making decisions, we really aren't.
    • Eli Michon
      Eli Michon on 27 Apr 12
       
      Behaviorism need observation to be justified because you cant know what is happening unless it's witnessed. when thinking about this, i think of how a person under arrest is innocent until proven guilty. Freudian theory however presumed that behavior was a permanent thing and that every psychological advance you made would be determined and preset.
    • Julian Posteraro
      Julian Posteraro on 27 Apr 12
       
      Behaviourism is concerned with observable behaviour because our environment determines our behaviour. Technically, people have no free will because every action made is a reaction to another. Freud doesn't take into consideration the unconscious mind and disregards behaviourism. He also believes that we are born with instincts and not with "tabula rasa". These two theories are different because if our surroundings can predetermine our behaviour, then our behaviour isn't permanent unless our environment is.  
    • kelsey sazant
      kelsey sazant on 27 Apr 12
       
      Behaviorism is primarily concerned with observable behaviour because the only way to be certain that a change is occurring is to see it. This is quite different than Freud's theory because he believed that the behaviours that humans have cannot be altered. However, although our behaviours are believed to be set in stone, some things like routines and environments can change our reactions and perspectives. 
    • Emilie L
      Emilie L on 27 Apr 12
       
      'Because the study of behavior(ism) relies on the things we do visually (thus observable behavior). Like the text mentions, its an external and measurable study, instead of "average" physcology which is passed off on internal oberservaton (thoughts). It's different because Freudian theory suggest that everything is done mentally: our decisions, reactions. Happens through the brain; behaviorism suggests that we can study something that is said to be in our minds, based off of our actions (externally)
Joe Inhaber

Music and the Brain - 0 views

www.cerebromente.org.br/...musica.html

shared by Joe Inhaber on 18 Mar 12 - Cached
  • In general, responses to music are able to be observed. It has been proven that music influences humans both in good and bad ways.
  • usic is thought to link all of the emotional, spiritual, and physical elements of the universe
  • change a person's mood, and has been found to cause like physical responses in many people simultaneously
  • ...12 more annotations...
    • Joe Inhaber
      Joe Inhaber on 18 Mar 12
       
      Mozart is good for you because it relaxes the brain.
  • The power of music to affect memory is quite intriguing. Mozart's music and baroque music, with a 60 beats per minute beat pattern, activate the left and right brain. The simultaneous left and right brain action maximizes learning and retention of information. The information being studied activates the left brain while the music activates the right brain. Also, activities which engage both sides of the brain at the same time, such as playing an instrument or singing, causes the brain to be more capable of processing information.
  • strengthen or weaken emotions
  • certain types of music such as Mozart's Sonata for Two Piano's in D Major before taking a test
  • releases neurons in the brain which help the body to relax.
  • average of 119
  • f 111,
  • average of 110
  • Healthy and Not So Healthy Effects
  • studying the effects of the beat of the music. It was found that slow music could slow the heartbeat and the breathing rate as well as bring down blood pressure. Faster music was found to speed up these same body measurements.
  • One cannot deny the power of music.
  • study music have higher grade point averages that those who don't
dunya darwiche

Hacking Knowledge: 77 Ways to Learn Faster, Deeper, and Better | OEDb - 0 views

oedb.org/...hacking-knowledge

learning

shared by dunya darwiche on 08 Feb 11 - Cached
  • Lack of blood flow is a common reason for lack of concentration.
  • A lack of protein can actually cause headaches.
  • Heavy lunches have a tendency to make people drowsy.
  • ...7 more annotations...
  • you need to reduce depression is more white light and fewer refined foods.
  • Sometimes, all
  • He'd focus on the problem at hand, then take a short nap on a couch. When he awoke, he usually had the problem solved.
  • 5-15 minute break every hour during study sessions is more beneficial than non-stop study.
  • visual, kinesthetic, and auditory. If one isn't working for you, try another.
  • Focus on whatever you're studying.
  • loosen you up, making your mind more receptive to recognizing brilliant ideas.
Chanelle Miller

Stress Management - Academic Skills Center: Study Skills Library - Cal Poly, San Luis O... - 0 views

sas.calpoly.edu/...stressmanagement.html

stress

shared by Chanelle Miller on 06 Apr 13 - No Cached
  • How Does Stress Affect You?
    • Chanelle Miller
      Chanelle Miller on 06 Apr 13
       
      Psychological:  -Body produces hormones to fight harder or run faster. -Stress can cause heart disease due to the increase in blood pressure and tension that is put on the arteries. -Effects Your immune system therefore causing illnesses.
    • Chanelle Miller
      Chanelle Miller on 06 Apr 13
       
      Psychological: -Lack of interaction and good decision making. -Stress can cause anxiety and depression
    • Chanelle Miller
      Chanelle Miller on 06 Apr 13
       
      Behavioural: -Causes you to be excited or annoyed. -Takes part in the reason why people smoke, drink and laziness
  • What Causes Stress?
  • Academics
  • ...76 more annotations...
  • Dating
  • Environment
  • Extracurricular
  • Peers
  • Time Management
  • Money
  • Parents
  • pressure of not failing.
  • relationship problems may add to the pressure/stress of academics.
  • viewing heated topics, slow moving traffic, trying to find a parking spot, etc.
  • extracurricular activities a part of their daily routine
  • pressure that is negatively influenced.
  • peer pressure
  • not knowing how to plan and execute daily activities
  • Money is a huge stressor that college students face.
  • Pressure from parents to succeed
  • Method for Identifying the Causes of Stress
    • Chanelle Miller
      Chanelle Miller on 06 Apr 13
       
      To help manage your stress first you must identify what's causing your stress. Then, List and prioritize the sources of stress to help overcome and mange your stress level. Crating a management plan and keeping a stress journal would also help!
  • Stress Management Strategies
  • Learn how to say “NO!”
  • Attitude
  • Laugh
  • Avoid alcohol and cigarettes
  • Healthy eating
  • Exercise
  • Relaxing your mind and body
  • Sleep
  • Healthy relationships
  • Time management
  • Organization
  • Budget
  • Spirituality
  • Determine your learning style
  • Slow Down
  • Find a support system
  • Make changes in your surroundings
  • Delegate responsibilities
  • know your limits and do not compromise them.
  • Thinking rationally can take you a long way.
  • it is human nature to want to freak out.
  • Do something that you enjoy,
  • If you are feeling upset, express your feelings.
  • Once the chemical leave your body, you are back to feeling stressed and you are probably worse off than when you started.
  • Eat at least one hot-home cooked meal a day
  • Exercise for 30 minutes a day for at least 3 times per week.
  • physical activities can help you in not only burning off calories, but burning off stress. Exercise helps release tension.
  • take deep breaths
  • alone time”
  • focusing your attention on the present moment.
  • Avoid taking naps for more than 1 hour.
  • at least 7 hours of sleep
  • talk and hang out with friends. Find some you relate to and with whom you can share your problems with.
  • create a schedule, or even a to-do list.
  • Mark down your class meeting times, study time for a specific subject, mealtimes, fun activities, and sleep.
  • learn how to organize your notes, keep track of your assignments and note important due dates or date of exams. Establish your priorities for the day.
  • Distribute your money according to the bills you need to pay for the quarter
  • finding meaning in your life, the ability to connect with others.
  • find out whether you are a visual, auditory or kinesthetic learner.
  • Take your time so that you can ensure a well done job.
  • find someone you feel comfortable sharing your feelings with.
  • try moving to a place where there is no loud music, and brighter lights.
  • dividing up the work or responsibilities helps alleviate pressure and stress.
  • response to a demand
  • brain recognizes a threat.
  • your body releases hormones that activate your “fight or flight” response.
  • Physiological
  • hormones help you to either fight harder or run faster. They increase heart rate, blood pressure, and sweating.
  • heart disease.
  • increase in heart rate and blood pressure, prolonged stress increases the tension that is put on the arteries.
  • immune system
  • cold and flu illness
  • Behavioral
  • jumpy, excitable, or even irritable.
  • drink or smoke heavily, neglect exercise or proper nutrition, or overuse either the television or the computer.
  • Psychological
  • decrease your ability to work or interact effectively with other people, and be less able to make good decisions.
  • anxiety and depression.
Jenn Orleans

Dr Hallowell ADHD review - 0 views

www.drhallowell.com/add-adhd

ADHD diagnosis children adults

shared by Jenn Orleans on 06 Apr 13 - No Cached
  • Jenn Orleans on 06 Apr 13
     
    I found this site after reading up on ADHD and Dr. Hallowell's world renowned work.  This site is trust worthy because it is actually the doctor's site.  His main study is ADHD so reading on his work shows us the truth behind all of the claims of ADHD. This page explains what adhd is, how to diagnose it and the difference between adhd in children and adults. 
Nick Lavoie

Addiction and The Brain -Psychology Today - 0 views

www.psychologytoday.com/...inside-the-addicts-brain

addiction brain psychology studies drugs

shared by Nick Lavoie on 09 Apr 13 - No Cached
  • Nick Lavoie on 09 Apr 13
     
    It was very interesting to read about the research in this article because it talks in depth as to how the brain is effected when introduced to drugs and when addiction sets in. This is a reliable source because the website has gathered certain academics, psychiatrists, psychologists and authors who share ideas based on different topics surrounding psychology.
  • Nick Lavoie on 09 Apr 13
     
    *sticky note* The brain reacts to new substances entering the brain from the outside, like drugs, and these new stimuli's interfere with chemical messengers that are all over our brain essentially affecting us.
  • Nick Lavoie on 09 Apr 13
     
    *sticky note* Solomon Snyder and his student Candace Pert added a lot to a new theory of addiction by finding and studying Opium receptors in the brain. Which is a brain circuit that is affected in the brain of addicts.
Seb Potvin

The Stanford Prison Experiment: A Simulation Study of the Psychology of Imprisonment - 0 views

www.prisonexp.org/2

stanford prison experiment simulation study psychology

shared by Seb Potvin on 06 Apr 13 - No Cached
    • Seb Potvin
      Seb Potvin on 06 Apr 13
       
      The experiment started with arresting the men 
  • Sunday morning in Augus
  • police car swept through the town picking up college students as part of a mass arrest for violation of Penal Codes 211, Armed Robbery, and Burglary, a 459 PC.
Zach Fenlon

Reading, Writing, and Games Can Keep Aging Brains Healthy - 0 views

psychology.about.com/...-keep-aging-brains-healthy.htm

psychology play

shared by Zach Fenlon on 06 Apr 13 - No Cached
    • Zach Fenlon
      Zach Fenlon on 06 Apr 13
       
      I found this to be very interested because after my research, i was under the impression that reading and writing didn't contribute to the healthy brain as much as other kinds of play
  • Using brain imaging, researchers were able to look at how water molecules move through the brain. This movement can be affected by factors such as age, disease, and injury. "In healthy white matter tissue, water can't move as much in directions perpendicular to the nerve fibers,"
    • Zach Fenlon
      Zach Fenlon on 06 Apr 13
       
      I found this very interesting because in my research i never fully understood the physical aspect of play to the brain. Now i can combine my knowledge and truly understand how play makes a difference 
  • Participants in the study included 152 elderly adults who were part of a large-scale study on Alzheimer's disease risk factors.
  • ...2 more annotations...
  • They also underwent brain MRI scans. Participants who reported higher cognitive activity levels were found to have higher diffusion anisotropy values in the brain.
  • but this new research also suggests that such things can also help preserve the brain's structural integrity.
  • Zach Fenlon on 06 Apr 13
     
    This link was very interesting because in my project i focused mostly on play in childhood brain development, and not as much in adults. I think this link shows just another reason why play is so important, to adults specifically.
Seb Potvin

The Stanford Prison Experiment: A Simulation Study of the Psychology of Imprisonment - 0 views

www.prisonexp.org/4

psychology stanford Prison imprisonment

shared by Seb Potvin on 06 Apr 13 - Cached
  • 24 college students from the U.S. and Canada who happened to be in the Stanford area and wanted to earn $15/day by participating in a study. On all dimensions that we were able to test or observe, the
    • Seb Potvin
      Seb Potvin on 06 Apr 13
       
      24 male students where chosen randomly.
Seb Potvin

The Stanford Prison Experiment: A Simulation Study of the Psychology of Imprisonment - 0 views

www.prisonexp.org/10

study simulation prison torture roles

shared by Seb Potvin on 06 Apr 13 - Cached
  • The prisoner was then issued a uniform. The main part of this uniform was a dress, or smock, which each prisoner wore at all times with no underclothes. On the smock, in front and in back, was his prison ID number. On each prisoner's right ankle was a heavy chain, bolted on and worn at all times. Rubber sandals were the footwear, and each prisoner covered his hair with a stocking cap made from a woman's nylon stocking.
    • Seb Potvin
      Seb Potvin on 06 Apr 13
       
      Prisoners and guards where given uniforms to play their roles in the experiment. Chains where put on the prisonners so they could really feel like they where stuck in prison.
  • functional simulation
Seb Potvin

The Stanford Prison Experiment: A Simulation Study of the Psychology of Imprisonment - 0 views

www.prisonexp.org/9

stanford experiment study imprisonment psychology

shared by Seb Potvin on 06 Apr 13 - Cached
  • A degradation procedure was designed in part to humiliate prisoners and in part to be sure they weren't bringing in any germs to contaminate our jail.
    • Seb Potvin
      Seb Potvin on 06 Apr 13
       
      They would embarrass the prisonners to strengthen the though of actually being in prison
Seb Potvin

Milgram Experiment - 0 views

www.simplypsychology.org/milgram.html

obediance torture experiment brain

shared by Seb Potvin on 02 May 13 - No Cached
    • Seb Potvin
      Seb Potvin on 02 May 13
       
      One of the most famous studies of obedience in psychology was studied by Stanley Milgram (1963)
    • Seb Potvin
      Seb Potvin on 02 May 13
       
      He did this test to answer the question: " Could it be that Eichmann and his million accomplices in the Holocaust were just following orders?
  • Seb Potvin on 02 May 13
     
    Stanley Milgram experiment
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