Approximately what percentage of children in the United States lives with one or more of their grandparents?

In a study done on counterfactual thinking, what did researchers find with respect to the satisfaction level of Olympic medalists?

a. Silver medalists were more satisfied than bronze medalists. b. Silver and bronze medalists were equally satisfied. c. Gold medalists were just as satisfied as bronze and silver medalists. d. Bronze medalists were more satisfied than silver medalists.

Withdrawal from heroin results in ________, which involves a feeling of anxious misery

A) euphoria B) dysphoria C) depression D) mania E) sensitization