1. AP Psych Class Announcements:
Aim: to define intelligence Do NOW: quiz HW: study for ch 10 big quiz Practice questions
Molly, Kristen, Megan H.,, Queenie, Kyle, Jenny, Katherine, Anthony
Don’t forget extra credit!!!!!

2. What makes us intelligent Or Not so intelligent
Intelligence
What makes us intelligent Or
Not so intelligent

3. Intelligence
The ability to learn from experience, solve problems, and use knowledge to adapt to new situations.
Is socially constructed thus…
Can be culturally specific.
According to this definition, are both Einstein and Ruth intelligent?

4. How do we define intelligence?
Are these people intelligent?

5. History of Assessing Intelligence
1. Alfred Binet:
Alfred Binet was asked by the French gov’t to create a test to find a child’s mental age (what a person of a particular age should know).
He discovered that by discovering someone’s mental age they can predict future performance.
Hoped they could use test to help children, not label them.

6. 2. LewisTerman (Stanford U.)
A 8 year old has a mental age of 10, what is her IQ?
A 12 year old has the mental age of 9, what is his IQ?
Used Binet’s research to construct the modern day IQ test called the Stanford-Binet Test.

7. How he calculated IQ: Mental age ex: 12
Chronological age X x 100 = 120
This formula was called the Intelligence Quotient
Can this work for adults? No! Instead they came up with a distribution curve.
Lewis Terman of Stanford U. took Binet’s test and revised it for US citizens and called it the Stanford-Binet

8. Problems with the IQ Formula
It does not really work well on adults, why?
If a 60 year old man
does as well as an average 30 year old
then his IQ would be 50!!!!!!
That makes no sense!!!!!

9. Answer:
For adults, you go by the normal curve and compare your score

10. The Normal Curve and Stanford-Binet IQ Scores
Fig. 8.1

11. 3. Spearman’s theory The “g” factor – general, overall ntelligence
If one has this, they would do well on all areas of the IQ
The “s” factor – specific intelligence
When one does well on a few specific areas of the IQ test, thus revealing their strength
test, thus giving them a high score.

12. 4. Sternberg’s Theory: Three Aspects of Intelligence
Gardner Simplified
Analytical (academic problem solving).
Creative (generating novel ideas)
Practical (required for everyday tasks where multiple solutions exist).

13. Sternberg’s Triarchic Theory
Practical Intelligence
Ability to cope with the environment; “street smarts”
Analytical Intelligence
Creative Intelligence

14. Sternberg’s Triarchic Theory
Practical Intelligence
Ability to analyze problems and find correct answers; ability measured by most IQ tests
Analytical Intelligence
also called logical reasoning
Creative Intelligence

15. Sternberg’s Triarchic Theory
Practical Intelligence
Form of intelligence that helps people see new relationships among concepts; involves insight and creativity
Analytical Intelligence
Creative Intelligence

16. 5. Gardner’s theory: Multiple Intelligences
Howard Gardner disagreed with Spearman’s g and instead came up with the concept of multiple intelligences.
He came up with the idea by studying savants

17. Gardner’s Multiple Intelligences
Visual/Spatial
Verbal/Linguistic
Logical/Mathematical
Bodily/Kinesthetic
Musical/Rhythmic
Interpersonal
Intrapersonal
Natural

18. Gardner’s Multiple Intelligences
Linguistic
Logical-Mathematical
Spatial
Musical
Bodily-Kinesthetic
Interpersonal
Intrapersonal

19. Gardner’s Multiple Intelligences
Linguistic
Often measured on IQ tests with reading comprehension and vocabulary tests
Logical-Mathematical
Spatial
Musical
Bodily-Kinesthetic
Interpersonal
Intrapersonal

20. Gardner’s Multiple Intelligences
Linguistic
Often measured on IQ tests with analogies, math problems and logic problems
Logical-Mathematical
Spatial
Musical
Bodily-Kinesthetic
Interpersonal
Intrapersonal

21. Gardner’s Multiple Intelligences
Linguistic
Logical-Mathematical
Ability to form mental images of objects and think about their relationships in space
Spatial
Musical
Bodily-Kinesthetic
Interpersonal
Intrapersonal

22. Gardner’s Multiple Intelligences
Linguistic
Logical-Mathematical
Spatial
Ability to perceive and create patterns of rhythms and pitches
Musical
Bodily-Kinesthetic
Interpersonal
Intrapersonal

23. Gardner’s Multiple Intelligences
Linguistic
Logical-Mathematical
Spatial
Musical
Ability for controlled movement and coordination
Bodily-Kinesthetic
Interpersonal
Intrapersonal

24. Gardner’s Multiple Intelligences
Linguistic
Logical-Mathematical
Spatial
Musical
Bodily-Kinesthetic
Ability to understand other people’s emotions, motives and actions
Interpersonal
Intrapersonal

25. Gardner’s Multiple Intelligences
Linguistic
Logical-Mathematical
Spatial
Musical
Bodily-Kinesthetic
Ability to know oneself and to develop a sense of identity
Interpersonal
Intrapersonal

26. 6. Goldman’s theory: Emotional Intelligence (EQ)
First called social intelligence.
The ability to perceive, express, understand, and regulate emotions.
Some studies show EQ to be a greater predictor for future success than IQ!!!!!!!

27. Emotional Intelligence
Indicators:
Self-awareness (recognize your own feelings)
Mood management (redirect a bad mood)
Self motivation
Impulse control (delay pleasure)
People skills (empathize, understand, communicate and cooperate with others)

28. The Marshmellow Test Can you delay gratification?
Studies show that 5 year olds that can grow up to earn higher grades and be more successful in college.

29. Brain Size and Intelligence Is there a link?
Small +.15 correlation between head size and intelligence scores (relative to body size).
Using an MRI we found +.44 correlation with brain size and IQ score.

30. Brain Function and Intelligence
Higher performing brains use less glucose than lower performing brains.
Neurological speed is also a bit quicker.

31. Aptitude v. Achievement Tests
A test designed to predict a person’s future performance.
The ability for that person to learn.
Achievement
A test designed to assess what a person has learned.

32. WAIS
Wechsler Adult Intelligence Scale (WAIS)- consists of 11 subtests and cues us in to strengths by using…..Factor analysis
THE MOST WIDELY USED IQ TEST TODAY!!!!
Examples:
Puzzle assembly,
Picture arrangement

33. How do we construct Intelligence tests?
Tests must be:
Standardized
Reliable
Valid

34. Standardization
The test must be pre-tested to a representative sample of people and
Forms a normal distribution or bell curve

35. Flynn Effect

36. The Flynn Effect
Performance on IQ scores has steadily increased over generations
Why????
Environmental factors might be the cause:
Reduction in malnutrition
Access to schooling
Technological advances

37. Reliability
The extent which a test yields consistent results over time.
You can use the “Spilt halves” or test–retest method to find out.

38. Validity
The extent to which a test measures what it is supposed to measure.
Content Validity- Does the test test over the correct content?
Predictive Validity- Does the test predict future behavior?
Criterion related validity

39. Which type of validity if this?
I recently went for my driving test at the DMV. Much to my surprise, the written test contained questions about the history of the automobile.

40. Does the SAT have predictive validity?
The correlation b/t your SAT score and college performance is…….
+.50
Is that a high correlation??????

41. A child’s performance on on IQ tests becomes stable by age 7

42. Is intelligence one thing or several different abilities?
To find out scientists use FACTOR ANALYSIS:
A statistical procedure that identifies clusters of related items on a test.
Charles Spearman used FA to discovery his g or (general intelligence).
He saw using FA that doing well in one area of a test predicted that you will do well in another.