The first step in calculating the standard deviation of a set of scores is to calculate the

Research by Fox (2005) suggests that which child would be most likely to display behavioral inhibition (i.e., shyness)?

a. a child who has a long allele 5-HTTLPR and whose parents provided low levels of social support b. a child who has a long allele 5-HTTLPR and whose parents provided excessive levels of social support c. a child who has a short allele 5-HTTLPR and whose parents provided low levels of social support d. a child who has a short allele 5-HTTLPR and whose parents provided excessive levels of social support

Operant conditioning got its start with E.L. Thorndike's experiments with cats in puzzle boxes

Indicate whether the statement is true or false