Which physiological variable has been found to be correlated with self-efficacy?

Christopher and Cristina are fraternal twins. According to your text, which twin is more prone to physical injuries?

a. Christopher is more injury-prone because males tend to be more physically active than females. b. Cristina is more injury-prone because females are fragile. c. Christopher is more injury-prone because males are clumsy. d. There is not enough information to determine the injury rate for either child.

According to James Marcia, which of the following four categories of identity development leads to adolescents living with relatively high anxiety and psychological conflict, while at the same time these adolescents can be lively and appealing and seek intimacy with others?

a) identity diffusion b) moratorium c) identity foreclosure d) identity achievement