In order to establish successful social interactions and relationships it is important that a child

Nisbett (1993) has conducted research pointing to regional differences in the propensity to aggress. Based on his findings, which of the men below would be more likely to beat up another man who called his wife "ugly"?

a. Jethro, who lives in New York City b. Rocky, who is from Maine c. Ted, who lives in Texas d. Brian, who lives in rural Indiana

A meta-analysis has shown that the quality of the parent-child relationship

a. is less similar between one and two-child families than between one and three-child families. b. suffers in two-child families because of favoritism. c. diminishes significantly with the birth of a third child. d. increases slightly with each child born.