chapter 9: intelligence Flashcards
francis galton
- one of the first experimental psychologists and the founder of what is now called differential psychology
- differential psychology is the psychological differences between people and common traits
- he believed that intelligence was biologically inherited
charles spearman
- english psychologist that is known for his work in statistics
- believed that people who are intelligent in our area are intelligent in others
- thought intelligence is composed of general abilities “general intelligence”
louis thurstone
- believed the exact opposite of thurstone
- believed that people have specific traits that they are intelligent in
ex: if you’re good at building doesn’t mean you’re good at math
raymond b. cattell
- believed that intelligence was made up of 2 types
1. fluid intelligence: (street smarts)
you’re able to learn new things and adapt to solving new problems
ex: building a puzzle for the first time
2. crystallized: (book smart)
you retain the information you already know
ex: trivia test
what did raymond b. cattell think about general intelligence?
he believed that general intelligence is a variety of 100 abilities working together to bring out different intelligences
robert sternberg
- believed that intelligent behaviour came from creative, analytical and practical abilities
practical intelligence
ability that individuals use to find the best fit for the situation
- common sense
analytical intelligence
being able to analyze new situations and problems and making decisions
creative intelligence
being creative
going above and beyond
howard gardner
believed in 8 different types of intelligences
- spatial- picture smart
- naturalist- nature smart
- logical- number smart
- linguistic- word smart
- interpersonal- people smart
- interpersonal- self smart
- bodily kinaesthetic- body smart
- musical- music smart
what is reliability ?
reliability is the consistency of a measure
the ability to have a consistent response
what is split test reliability?
- splitting a test in half and both half being the same level of difficulty
what is validity?
validity is the accuracy of a measure
it is the idea that the test will measure what it says it does
content validity
- represents the component of a topic
ex: when you’re moving out you order the stuff room by room. kitchen has kitchen stuff only
criterion validity
- predicts something (success, failure)
eX: in a job interview, you take a test on how well you’d do. you got 80%. you get the job and do an 80%job on it then it has criterion validity