Lecture 1: Personality, Intelligence and the Prediction of Achievement Flashcards
What is the TIA framework?
Consists of
personality traits
intelligence or abilities
interests
define personality traits
> consistency and coherency in an individuals pattern of affects, cognitions, desires and behaviours, patterning across situations and over time
that may be used to describe and understand a person
define intelligence or abilities
> very general mental capability
reason, plan, solve problems, think abstractly, comprehend complex ideas, learn quickly and learn from experience
broader and deeper capability for comprehending our surroundings—“catching on,” “making sense” of things, or “figuring out” what to do
what is not intelligence?
book learning, a narrow academic skill, or test-taking smarts
define interests?
Conceptualised in terms of our personality, motivation and self-concept (Hansen, 1990)
Types of interests?
a) - Thematic interests (e.g., people versus things)
b) - Vocation specific interests (e.g., engineering, technical)
what can TAIs predict?
occupation outcomes
educational
socioeconomic and health
What were Binet and Simon trying to achieve?
How to predict educational achievement independent of experience, instruction, social privilege etc.
What did Binet and Simon look at / create?
Exercises for assessing attention, memory, thinking etc
> Track a lit match with gaze - perceptual
> Identify named body parts - awareness
> Repeat a list of digits - short-term memory
define concept of mental age
a child who could perform at the level attained on average by 6 year olds had a mental age of 6
What is William Stern: Intelligenz-Quotient (IQ)
> IQ = (Mental age / Chronological Age)*100
> IQ 100 = normal
what are Stanford-Binet Intelligence Scales?
intelligence scales with IQ scores normed at 100 (with SD = 15)
What was the work of Robert Yerkes?
> Army Alpha & Beta Examinations
Goal was to evaluate and assign recruits
Verbal (alpha) and non-verbal (beta) tests used to predict performance
What is college testing?
used by 60-70% of colleges by 1924
Provided a “partial basis for admission”
why do various tests of mental skills or capacity correlate so highly?
Spearman (1904) all abilities loaded on General Intelligence Factor or ‘g’ = latent variable underling all these abilities
What is Cattell (1943) break down of g?
Fluid and Crystallized intelligence
Define Fluid intelligence
‘gf’ (non-verbal, reasoning; biologically based, context independent)
define Crystallized intelligence
‘gc’ (vocabulary, general knowledge; reflects learning/experience)