How would a social psychologist explain the results of rosenthal and jacobson's (1968) study, in which erroneous teacher expectations changed the behaviors of their students? a. teachers, like many of us, are irrational. b. intelligence tests are poor predictors of academic performance. c. our social expectations influence our own and others’ behaviors. d. teachers, like many of us, are motivated to see themselves in a positive light.

C. Our social expectations influence our own and others’ behaviors.

Explanation:

Rosenthal–Jacobson study  supported the hypothesis that the expectations of others can influence reality either positively or negatively. This hypothesis is also called called the observer-expectancy effect. A social psychologist would explain the results of Rosenthal and Jacobson's (1968) study, in which erroneous teacher expectations changed the behaviors of their student as "our social expectations influence our own and others’ behaviors".