Typically, labor takes ___________ hours for firstborn children, but there are wide variations

Attributions are

a. explanations that account for one's own behaviors and/or the behaviors of others. b. innate personality traits. c. genetic predispositions to behave a certain way. d. physical qualities people have such as attractiveness. e. cognitive generalizations about specific groups of people.

Post-Freudian theorists changed psychodynamic personality theory through their

a. extension of personality development beyond childhood. b. emphasis of urges over social variables. c. expansion of the role of libidinal energy. d. de-emphasis of ego defenses. e. creation of the Thanatos concept.