talent: innate or learned? a look at musical development

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Talent: Innate or Learned? A look at Musical development

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Page 1: Talent: Innate or Learned? A look at Musical development

Talent: Innate or Learned?

A look at Musical development

Page 2: Talent: Innate or Learned? A look at Musical development

Learning objectives

Discuss problems with defining “talent” and the main properties of “innate talent”.

Evaluate evidence for and against the “talent account”.

Argue one’s own opinion on the nature/nuture debate of talent using evidence from a variety of different perspectives (like those provided in commentaries).

Verbally articulate your opinion of the talent account and be able to defend it. (2 things to remember))

Page 3: Talent: Innate or Learned? A look at Musical development

The “Talent account”

The view that exceptional accomplishments depend on a special biological potential that can be identified in some young children but not others.

(Howe, Davidson, and Sloboda, 1998)

Page 4: Talent: Innate or Learned? A look at Musical development

Defining Talent Problems if definition is….. Too restrictive “an inborn ability that makes it certain its

possessor will excel”

Too vague “those who reach high levels of

achievement differ biologically from others in some undefined way.”

Page 5: Talent: Innate or Learned? A look at Musical development

5 properties of (innate) talent (Howe, Davidson, and Sloboda 1998)

1.) originates in genes and therefore is at least

partly genetic

2.) The existence of early indicators of the

presence of a talent

3.) Early indicators which allow prediction

4.) Only a minority talented

5.) Talents are relatively domain-specific

Page 6: Talent: Innate or Learned? A look at Musical development

Why is it important to examine the validity of the talent account?

Researchers as well as educators rely on the talent account– Davis (1994) - more than 3/4ths!

Social/Educational implications- Young people not identified as having innate talents in a particular area may not be encouraged or helped to achieve high levels of competence

Page 7: Talent: Innate or Learned? A look at Musical development

Supporting evidence

1.) Early emergence of skills (in absence of learning opportunities)

2.) Evidence of special capacities that facilitate acquisition of specific abilities

3.) Biological correlates of certain abilities

4.) Unusual capacities of autistic savants (in absence of learning opportunities)

Page 8: Talent: Innate or Learned? A look at Musical development

Early emergence of skills (in absence of learning opportunities)

Child prodigies -Mozart – composing at 5 yrs! -Stravinsky - amazed parents by imitating local singers at age 2 -Rubenstein - claimed to have mastered piano before he could speak - Nyiregyhazi - (Hungarian) reproduced simple songs at age 2 play mouth organ at age 4

Page 9: Talent: Innate or Learned? A look at Musical development

Evidence of special capacities that facilitate acquisition of specific abilities

A “special capacity” is something that may make it easier for someone to acquire a certain skill.

“Perfect” or “Absolute pitch”

- ability to name and sing specified pitches without a reference pitch.

Page 10: Talent: Innate or Learned? A look at Musical development

Biological correlates of certain abilities

1.) Electrocortical measures (e.g. evoked potentials)2.) Hemispheric laterality3.) Saccadic eye movements 4.) Brain images

e.g. Cortical representation of the digits of the left hand in violinists is larger than in control subjects (Schlaug 1995)

Page 11: Talent: Innate or Learned? A look at Musical development

Unusual capacities of autistic savants (in absence of learning opportunities)

A 5 year old autistic boy with learning difficulties could reproduce a heard melody, but also could improvise in ways that conformed to musical convention (Miller, 1989).

Derek Paravicini (Fragments of Genius video) is totally blind and has a severe learning disability, but he plays the piano like a professional musician, with perfect pitch. All he has to do is listen to a piece of music once and he can reproduce it exactly. (MY EXAMPLE)

Nadia & Stephen Wiltshire (Artistic savants)

Page 12: Talent: Innate or Learned? A look at Musical development

Evidence against “Talent account”

1.) Weak supporting evidence (criticisms

of positive evidence by Howe et al. 1998)

2.) Substantial amount of negative

evidence

3.) Evidence of other influences (practice/environment) contributing to talent

Page 13: Talent: Innate or Learned? A look at Musical development

Weak supporting evidencefor early signs of talent (i.e.prodigies)

Evidence is retrospective or biased (parental reports/autobiographical)

Early biographies reveal intensive and regular training over several years (Lehmann, 1997)

Page 14: Talent: Innate or Learned? A look at Musical development

Weak supporting evidence(for capacities facilitating special abilities)- Musicians with “absolute pitch” are not always

more successful than those without it.

- Evidence that it can be learned (Sergent & Roche 1973; Brady 1970;Sloboda 1985;Takeuchi &Hulse, 1993)

Page 15: Talent: Innate or Learned? A look at Musical development

Weak supporting evidence (for biological correlates)- Although there is abundant evidence of neural

correlates of ability, There is no direct evidence of specific gene (neural predictor) causing specific kinds of expertise.

- In instances where they have located specific area (e.g. violinists), the biological differences could be the effects rather than the cause.

- Twin studies suggests strong role of environment in musical ability (Coon & Carey 1989) (Lykken - apart .44 together -.69)

Page 16: Talent: Innate or Learned? A look at Musical development

Weak supporting evidence(for autistic savants)

- Many autistic savants spend hours a day concentrating on their special interests.

-Their savant ability could be due to obsessive narrowed interest rather than an innate ability in that area.

Page 17: Talent: Innate or Learned? A look at Musical development

Substantial amount of negative evidence No evidence of early signs of special

abilities (except few autistic savants)– Interviewed 21 outstanding pianists & their parents

(Sosniak 1985;1990) – Biographical study with professional musicians in Poland

(Manturzewska 1986) – Questionnaire – Early interest in musical sounds failed to

predict later musical competence (Howe et al. 1995)

Page 18: Talent: Innate or Learned? A look at Musical development

Substantial amount of negative evidence

Absence of differences in ease of learning between “talented” individuals and others.

- No diff between “talented” and other children in practice time required to progress between

grades in British musical board exams. (Sloboda et al. 1996; Sloboda 1996)

- All major composers required long periods of training – Hayes (1981) says at least 10 yrs!

Page 19: Talent: Innate or Learned? A look at Musical development

Alternative influences contributing to musical “talent” (practice/environment effects = learning)

- Strong correlations between level of performance of violinists

and hours practiced (Ericsson et al. 1990;1993)

- Approx. 3,300 hours of practice needed to achieve highest level of British Associate Board examinations in music, irrespective of ability group assigned to initially (Sloboda 1996)

- Certain musical accomplishments are more common in non-Western cultures than our own (Blacking 1973 ;Feld 1984; Sloboda et al. 1994). May be due to opportunities

to learn (Super, 1976).

Page 20: Talent: Innate or Learned? A look at Musical development

Summary

Defining “Innate Talent” (5 properties) Evidence in support of Talent account A lot of evidence against Talent account Alternatives to Talent Account Conclude: “Talent account is not totally

wrong, but exaggerated and oversimplified.”

Page 21: Talent: Innate or Learned? A look at Musical development

Conclusions1.) originates in genes and therefore is at least

partly genetic (OK)

2.) The existence of early indicators of the

presence of a talent

3.) Early indicators which allow prediction

4.) Only a minority talented (OK)

5.) Talents are relatively domain-specific

Page 22: Talent: Innate or Learned? A look at Musical development

Conclusions

Should we retain the concept of innate talent even though 3 criteria not met?

For academic purposes say its OK. Problematic in “practice” because may

be used to justify selectivity and discrimination

Page 23: Talent: Innate or Learned? A look at Musical development

References Howe, J.A., Davidson, J.W., Sloboda, J.A. (1998).

Innate Talents:Reality or Myth? Brain and Behavioural Sciences, 21, 299-442.

Read Commentaries after the paper. And authors response to comments.

Go to e-journals on library services. Look under B for Behavioural and Brain sciences. Click on link which says show back volumes. Click on 1998 Vol 21. Then click on Issue 3 June 1998. Finally click on PDF icon at top or bottom of pg. To open article and commentaries