Jonah is graduate student in psychology and very interested in socio cultural theories. He agrees with the critics that have pointed out that Trotsky had little to say about the role of __________ in cognitive development

Even when twin studies find that monozygotic twins have higher concordance rates than dizygotic twins, it is possible these results are not due to genetics but to the possibility that

a. DZ twins are usually treated very similarly. b. MZ twins may be treated more similarly than DZ twins. c. MZ twins are easier to locate and study. d. DZ twins are more likely to live in similar environments.

The first intelligence test, created by Alfred Binet and Théodore Simon, was originally intended to identify and separate "_____" learners from their classmates

Fill in the blank with correct word