Lec 4 Flashcards
What did spearman propose?
There is one general intelligence that underlies all abilities, it is a good predictor for SOME aspects
What did Catwell propose?
There is general, broad, and narrow intelligence
What is the difference between crystalized and fluid intelligence?
fluid = general problem solving
crystalized = content knowledge already there
What is cognitive flexibility?
Cognitive flexibility is the ability to adapt your thinking and behavior to new or unexpected situations
What is the wisdom paradox?
Late emerging mental strength = wisdom when declining mental function
What are the 4 proponents of emotional intelligence?
Perceiving emotions, using emotions, understanding emotions, and managing emotions
What is the heritability of intelligence?
0.5-0.8
How does heritability of intelligence change with age?
It increases with age
When does environment play a large role in intelligence?
Very low end of SES
What is the formula for success?
Ability + motivation + opportunity
At what age does IQ start correlating with adult IQ?
4 yrs
What did a Scottish study of 87000N determine?
IQ at 11 is a predictor of IQ at 90
When does fluid intelligence start decreasing?
age 20
What is the difference between cross sectional and cross sequential studies?
Sequential is multiple longitudinal studies between sections
What happens to IQ if cross sectional studies are done? Longitudinal?
It decreases in cross sectional studies, but in longitudinal studies it increases unless there is control for drop outs then there are SOME declines
