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Within this scheme, Leviticus presents the humbling of the foreskin of the heart as the resolution to the stubborn heart which brought the people into exile. Heart circumcision will bring the blessing of restoration.

It is in the context of the covenant curses that our reference to heart circumcision occurs in Leviticus 26:41, revealing that Israel had an internal heart problem which led them to curse God and therefore undergo his covenant curses.

Leviticus 26 describes the outworking of the blessing, curse-exile, and return from exile

Deuteronomy presents circumcision of the heart as important means for attaining the Deuteronomic vision of loyalty from a devoted heart.4

At the heart of CTT is the notion that error is endemic to measurement.

By the beginning of the 20th century, the concept of (p. 462) measurement error was well recognized, and psychometricians focused their efforts on estimating and accounting for error.

In CTT, an observed measure or score (X) consists of two constituent parts—the true score (T) and measurement error (e):

. Measurement error, however, also will account for a certain portion of score variance.

According to CTT, measurement error arises because mental processes are idiosyncratic and in a state of change such that individuals are incapable of performing optimally on a single test or performance task.

random error and systematic error.

(SEM) rEprEsEnts thE avEragE of thE total random Error for all individuals

SEM rEprEsEnts thE sprEad of obsErvEd scorEs for a singlE individual if that pErson wErE tEstEd multiplE timEs.

That score, however, is an imperfect measure of the student’s true ability.

For example, CTT provides in-depth analysis of item characteristics,

aprendizaje las respuestas

Discriminación entre estímulos

Aprendizaje de las respuestas

Discriminación entre estímulos

Aprendizaje de las respuestas

Aprendizaje de las respuestas

conocill1iento de que respuesta acompafta a cual estimuh

Aprendizaje de las respuestas

Conocimiento de que respuesta acompaña a cada estímulo

Conocimiento de que respuesta acompaña a cada estímulo

Los sujetos reciben una lista de terminos y los recuerdan en cualquier orden.

Conocimiento de que respuesta acompaña a cada estímulo

los sujetos reciben una lista de terminos y los recuerdan en cualquier orden.

os sujetos reciben una lista de terminos y los recuerdan en cualquier orden.

Conocimiento de que respuesta acompaña a cada estímulo

Economic systEm

Global Cities

The system of producing and distributing of goods and services and allocating resources in a society.

según la cual vez q

pleto.

teoría e la inte1ierencia del alvido, segun la cual una vez que se aprenden las asociaciones, nunca se olvidan por co

The system of producing and distributing of goods and services and allocating resources in a society.

Interferencia proactiva

La de las asociaciones mas antiguas que obstaculizan el nuevo aprendizaje.

Interferencia proactiva

Interferencia proactiva

Interferencia proactiva

Tareas del aprendizaje

Interferencia proactiva

La de las asociaciones mas antiguas que obstaculizan el nuevo aprendizaje.

Teoria de la interferencia

Aprendizaje verbal

Asociaciones de estímulo y respuesta

Cada vez que prestamos atención a los sucesos del medio 

Cuando se codifica la información que se debe aprender 

almacena la nueva información en la memoria y la recupera cuancio la necesita (Shuell , 1986) .

Cuando se relaciona la información nueva con la  que se tenía anteriormente.

PROCESAMIENTO DE LA INFORMACIÓN

in teacher preparation programs and in professional development activities so that students and in-service music educators will better be able to negotiate the increasingly litigious educational world

egal issues facing music educators remain one of the least important topics of conversation for preservice music educators.

how active they have been willing in inserting their decisions in school-based assessment policy.

Historically, courts have been somewhat deferential to school leaders and have not been willing to hear too many cases dealing with educational law and assessment.

Based on this decision, courts would be more likely to defer to school leaders in making their final rulings.

distinguish issues are purely academic from those that are purely disciplinary.

s. Three basic factors must exist for constitutional due process to exist: a student must have proper notice, a student must be given the chance to be heard, and the hearing should be conducted in a fair manner

The court decided that denying a student of education, regardless of the amount of time, could not be considered an inconsequential thing and claimed that a person’s right to education was equitable to the rights to liberty and property. In the majority decisions, the Supreme Court justices argued:

The US Supreme Court’s decision in Goss created the opportunity for students, parents, and their representatives to challenge not only disciplinary suspensions and expulsions but also other decisions by school officials that may affect liberty or property rights, including grades and grading policies.

that of courts taking a more active role and deferring less often to school leaders.

Because of these high stakes (real or imagined),

little more than attendance and participation, others feel that grades must represent academic achievement and that “allowing non-academic factors to affect academic grades distorts the truth about students’

however, because music is addressed minimally in these laws, their enactment has had minimal direct impact on music educators’ assessment practices.

59% of musicians in symphony orchestras reported performance anxiety severe enough toimpair their professional and/or personal functioning.

A recent study indicated that MPA is not limited to orchestralmusicians, showing that opera chorus artists are also prone to high levels of performanceanxiety

However, since not allperformers suffer the same degree of MPA, or indeed report the same levels of occupationalstress, individual differences in a range of psychological characteristics are likely to accountfor variations in the degree to which musicians experience symptoms

A large number of treatment modalities (e.g., behavioral, cognitive, pharmacological andcomplementary) has been developed for music performance anxiety (MPA)

However, areview of this literature indicates that the field is still in its infancy with respect to theconceptual and theoretical formulations of the nature of MPA and its empiricalinvestigation.

Anxiety may be triggered by conscious,rational concerns or by cues that trigger, unconsciously, earlier anxiety producingexperiences or somatic sensations.

These findings suggest that multi-modal interventions are needed toaddress the multiple difficulties experienced by test anxious individuals.

with some focusing on behavioral change, some on cognitivechange, others on reduction of physiological symptoms through the use of pharmacotherapy,and some on idiosyncratic formulations

For drug studies, the keywords were beta-blocker [Beta blockers block the effect ofadrenaline (the hormone norepinephrine) on the body’s beta receptors. This slows downthe nerve impulses that travel through the heart. As a result, the resting heart rate is lower,the heart does not have to work as hard and requires less blood and oxygen

Brodsky (1996) and Nube´(1991) were most useful.

The interventionsassessed included systematic desensitization, progressive muscle relaxation, awareness andbreathing and behavioural rehearsal

In summary, behavioral treatments do appear to be at least minimally effective in thetreatment of MPA, although the heterogeneity of the treatment approaches employedmakes it difficult to isolate consistent evidence for the superiority of any one type ofbehavioral intervention

Two studies (see Tables II and IV) assessed the therapeutic effect of cognitive techniquesalone on MPA.

A dissertation by Patston (1996) reported a comparison of cognitive (e.g.positive self-talk, etc.) and physiological strategies in the treatment of MPA. No significantimprovements on vocal and visual manifestations of performance anxiety were found foreither treatment or control groups. However, the sample consisted of only 17 operastudents who were not specifically selected on the basis of their MPA severity, and theintervention was conducted by the author, a singer and teacher, who had no training inpsychology.

Three studies (see Table III) assessed the therapeutic effect of cognitive-behavioralstrategies on MPA. Harris (1987), Roland (1993), and Kendrick et al. (1982) all reportedthat standard CBT techniques were effective in the treatment of MPA in studentsspecifically selected for study because of the severity of their MPA.

Harris (1987) and Roland(1993) reported that CBT led to reductions in state anxiety as measured by the STAI,although Kendrick et al. (1982) failed to find a significant difference between treatment andcontrol groups on this measure.

The evidence for improvements in MPA following CBT is quite consistent, althoughfurther studies with larger samples are needed to confirm this evidence.

Beta-blockers have become increasingly popular among performers in recent years. Forexample, Lockwood (1989), in a survey of 2,122 orchestral musicians, found that 27% usedpropranolol to manage their anxiety prior to a performance; 19% of this group used thedrug on a daily basis.

Nube´ (1991) identified nine studies examining the effects of various beta-blockers(Atenolol, Metopolol, Nadolol, Oxprenolol, Propranolol, Pindolol) on MPA.

The findings regarding the effects of beta blockers on otheroutcome measures were less conclusive.

A rigorous definition of MPA is needed to advance treatment. However, defining MPA as asocial anxiety (social phobia) using criteria set out in DSM-IV-TR (APA, 2000) as theinclusion criteria may be too restrictive, particularly if the musician presenting for treatmentexperiences MPA as a focal anxiety (ie does not meet other criteria for social anxiety).

Few ofthe intervention studies reviewed acknowledged that performers need a certain amount ofarousal or anxiety to maximise their performance.

None of the studies could be pooled in a meta-analysis primarily because too fewprovided sufficient data to calculate effect sizes, use of diverse subject groups andtreatments, duration and intensity of treatment, and use of disparate outcome measures

In conclusion, the literature on treatment approaches for MPA is fragmented, incon-sistent, and methodologically weak. These limitations make it difficult to reach any firmconclusions about the effectiveness of the various treatment approaches reviewed. Forsignificant progress to be made, future research will require a clear definition of MPA,consistency and strength in methodology, and the development of robust and appropriateoutcome measures.

did notreturn any recent studies investigating the effec-tiveness of a purely cognitive intervention in thetreatment of MPA; consequently, research inthis particular area is needed

Past re-search has focused on combined interventions;however, often these programs run for over 6weeks and it is unknown which aspects of theintervention are most effective (e.g., Nagel,Himle, & Papsdorf, 1989)

State–Trait Anxiety Inventory (STAI).The STAI is widely used in anxiety researchand is considered to be a valid and reliable scale(Kenny, 2006).

The PAI (Nagel, Himle, & Papsdorf, 1981) isbased on the STAI and is a music inventoryassessing the three-systems model of anxiety

heart rate at 10 min, 5

Signs of anxiety included trem-bling knees, lifting shoulders, stiff back and/orneck, trembling hands, stiff arms, face deadpan,shaking head, moistening and/or biting lips, dis-tressed facial expressions, and sweating.

Nagel et al.reported that the average preintervention scorewas 55 and the average postintervention scorewas 38, with a score of 39 or less indicating a

person has few problems with performance anx-iety

Researchers have found that MPA af-fects instrumentalists and vocalists of all agesand abilities, including students, professionals,amateurs, and children (Brotons, 1994; Kenny,2006; Liston, Frost, & Mohr, 2003)

Few studies have investigated whether a cog-nitive intervention can reduce anxiety and en-hance performance in musicians (Lehrer, 1987;Steptoe & Fidler, 1987)

Few studies have investigated whether a cog-nitive intervention can reduce anxiety and en-hance performance in musicians (Lehrer, 1987;Steptoe & Fidler, 1987

The cognitive intervention had no significanteffect on anxiety levels. Sweeney and Horan’s(1982) study indicated that a cognitive restruc-turing program may be helpful in the treatmentof MPA; their program, featuring cognitive re-structuring, significantly reduced anxiety.

d it is unknown which aspects of theintervention are most effective (e.g., Nagel,Himle, & Papsdorf, 1989)

The STAI is widely used in anxiety researchand is considered to be a valid and reliable scale

Performance Anxiety Inventory (PAI)

cognitive, behavioral, and physiological fac

and has beenwidely used in treatment outcome research

Behavioral Anxiety Index (BAI)

igns of anxiety included trem-bling knees, lifting shoulders, stiff back and/orneck, trembling hands, stiff arms, face deadpan,shaking head, moistening and/or biting lips, dis-tressed facial expressions, and sweating

Participants were then taught howthoughts, behaviors, and feelings interact andinfluence performance

practical exercise, how people waste their en-ergy trying to control uncontrollable factors,thereby impairing performance

This exercise wasdesigned to demonstrate how thoughts cansometimes be irrational and can be changed inlight of new evidence

how to use self-talk effectively and how touse cues

Participants practiced how to identify negativethoughts, stop the thoughts, and use cues to helpthem overcome the negative thoughts.

Imagery is a mentalexercise that can help athletes maintain concen-tration, decrease anxiety, and improve confi-dence; thus, it may also be helpful for somemusicians (Gregg & Clark, 2007).

Participants in the wait-list controlgroup waited 3 weeks until their second perfor-mance, which was on the same night as theirfirst worksho

MPA is a pervasive problem affecting musi-cians of all ages and abilities. As compared withthe research on mental skills training in athletes,relatively little is known about the assessment,treatment, and theoretical underpinnings ofMPA

Kenny (2006) suggested that improving perfor-mance quality will have a positive, self-reinforcing effect on the musician and enhanceconfidence in future performances.

We predicted that anxiety levels would de-crease in the treatment group from pre- to post-test. This hypothesis was partially supported.Specifically, there was a significant reductionon the PAI in the treatment group. Although theparticipants improved after the intervention,they were still not within the optimal rangeaccording to Nagel et al. (1981

Although the decrease in anxiety was notas large in our study, our participants droppedfrom the high performance anxiety category tothe moderate performance anxiety category

and substantially determines if performers will suffer emotion-related detriments or profit from emotion-related benefits

Emotions that arE too wEak or intEnsE and fEEl unplEasant lEad to lowEr motivation, distractEd attEntion, and rEducEd pErformancE.

On the other hand, appropriately intense emotions which feel pleasant and are expected to help future performance are more likely to lead to increased effort, better decision making, and hence enhanced performance

Mann-Whitney U tests of mean ranks showed that compared to students who viewed performance as a threat (MThreat = 7.00, SDThreat = 0.99), students who viewed performance as a challenge (MChallenge = 5.02, SDChallenge = 1.91); reported significantly less cognitive anxiety at pre-recital (U = 21.00, z = -2.167, p = .028) and significantly higher self-confidence both at the start of semester, (MThreat = 4.79, SDThreat = 0.90; MChallenge = 6.42, SDChallenge = 1.08; U = 29.50, z = -3.555, p < .001) and pre-recital (MThreat = 4.45, SDThreat = 0.72; MChallenge = 6.55, SDChallenge = 0.98; U = 2.50, z = -3.104, p < .001, Figure 2).

Symptoms of performance anxiety are generally categorized into cognitive (e.g. catastrophic thoughts), behavioral (e.g. avoidance of performance/auditions) and physiological (e.g. dry mouth, shaking arms/hands, increased heart rate) (Plaut, 1990; Salmon, 1990).

Shoup (1995) reported performance anxiety negatively affected performance in 55% (234/425) junior high and high school instrumentalists.

Over a third of students (36%, 263) reported they experienced the feeling of butterflies most times to always when playing in a concert or competition (Table 1).

There was a significant association between gender and the experience of butterflies (χ2 = 32.32, df (4), p < .001) with more females reporting the experience of butterflies than males. There was a significant association between age and reported experience of the feeling of butterflies (F = 9.012, df (3), p < .001), with older children reporting the experience of butterflies more than younger children.

The clinical implications of this negative association between MPA and flow suggest that a two-pronged approach focusing on facilitating flow and positive functioning as well as reducing pathological MPA may bring about improvements in the performer’s subjective performing experienc

Seligman’s (2011) most recent model of well-being, from the field of positive psychology, understands well-being as comprising five elements: Positive emotion, engagement, Relationships, Meaning and Achievemen

There is a substantial body of Music Performance Anxiety (MPA) research providing evidence that MPA is a debilitating phenomenon (Kenny, 2011) which can affect musicians at any stage of their careers, from highly experienced professional performers (Fishbein, Middlestadt, Ottati, Straus, & ellis, 1988; Kenny, Driscoll, & Ackerman, 2014) through to child beginners

Anxiety is often described as having an antithetical relationship to the experience of flow (Csikszentmihalyi, 1975), and it has been suggested that fostering techniques for facilitating flow may provide a powerful tool for reducing MPA and encouraging optimal performance

“when performance anxiety was highest, flow was lowest and vice versa … the presence of one minimises the magnitude of the other” (Fullager et al., 2013, p. 251), and a recent study found evidence of a strong, significant negative association between flow and MPA amongst 200 professional orchestral musicians (Cohen & Bodner, 2018), supporting Kirchner et al.’s (2008) earlier findings with music students

Investigations of the efficacy of existing methods for treating MPA indicate that Cognitive Behavioural Therapy based interventions are most effective (for an overview, see Burin & Osorio, 2016).

However, evidence suggests that pharmacological methods, particularly beta-blockers, are most commonly used, often in the absence of medical supervision (Cohen & Bodner, 2018; Kenny et al., 2014) and that the subject of MPA is still stigmatised, with many musicians and teachers unwilling to talk openly about it

Csikszentmihalyi’s nine dimensions of flow as follows

Although there was an increase in flow over time, this was not significant, F(1, 20) = 4.27, p > .05, η2 =.18, and there was no evidence of a significant interaction between group and time, F(1, 20) = 0.56, p > .05, η2 = .03, indicating that the hypothesis that there would be an increase in self-reported levels of flow in the intervention group, was not supported.

Figure 4. Judge-rated musical performance quality and signs of performance anxiety in the intervention group.

These results support the fourth hypothesis that there would be an increase in judge-rated PQ and a decrease in judge-rated SPA.

Results showed evidence of a significant negative association between MPA and flow, and three out of the four study hypotheses were supported: the music performance skills intervention was found to be effective in reducing pre-/post-test MPA in the intervention group compared to the wait-list control group; there were significant improvements in positive and negative affect and state anxiety associated with the performance situation in the intervention group; and there were significant improvements in judge-rated PQ and behavioural signs of performance anxiety. However, there was no significant change in pre-/post-test measures of flow. These findings will now be discussed in more detail.

This supports the understanding of MPA as a specific type of anxiety, where the performer suffers from MPA without necessarily being generally anxious or impaired in any other areas of his/her life (Clark & Williamon, 2011; Hoffman & Hanrahan, 2011) and corresponds to Kenny’s (2011) description of the first and most mild of three types of MPA (for full coverage of this issue, see Kenny, 2011).

Thus, the absence in improvement in levels of flow in the current study could also be due to the low average hours of daily practice reported

The increases in participants’ positive affect and decreases in negative affect after the second simulated performance compared to the first indicate that the intervention was effective in facilitating positive emotion, the first component of Seligman’s (2011) PeRMA model of well-being

EvidEncE of improvEmEnts in judgE-ratEd pErformancE quality indicatE that thE intErvEntion was also EffEctivE in facilitating thE fifth (AchiEvEmEnt) componEnt of thE PERMA modEl.

“Ironically, it may be that the last people to receive some benefit from the therapeutic value of music may be the musicians themselves” (Brodsky, 1996, p. 95).

Hopefully, such an approach will enable developing musicians to acquire the skills necessary to enjoy satisfying, successful and healthy lives as performing musicians, in which the threat of debilitating MPA and the need to recourse to beta-blockers are a thing of the past.

Cohen, S., & Bodner, e. (2019). Music performance skills: A two-pronged approach – facilitating optimal music performance and reducing music performance anxiety. Psychology of Music, 47(4), 521–538. https://doi.org/10.1177/0305735618765349