Breastfeeding for a minimum of ____________________ is considered the "gold standard."

False sensory perceptions that often take the form of hearing voices are called __________

a. hallucinations b. obsessions c. delusions d. compulsions

Jorge has just undergone a three-week initiation process to become a member of a fraternity. During the initiation, he was made to do such things as shave his head, run naked through the cafeteria, and sing obnoxious fraternity songs during classes

Jorge now considers the fraternity the best thing that's ever happened to him and is convinced that his fraternity brothers are friends for life. Jorge's attitude towards his fraternity is probably the result of a. postdecision dissonance. b. the overjustification effect. c. insufficient punishment. d. justification of effort.