Pedro has always been of average weight and build. However, over the past year, his eating habits and his weight have changed drastically. He now seems to eat constantly and has gained over seventy-five pounds. Pedro most likely has damage to his ____.?

Regarding a custody matter, two judges are each given

profiles of the two parents. One judge is asked, "Which parent should be awarded custody?" while the other judge is asked, "Which parent should be denied custody?" The judges are most likely to see this custody situation differently because of the a. underlying base rates. b. framing of the questions. c. representative heuristics within this situation. d. differing emotionalities of the two judges.

One sample has M = 18 and a second sample has M = 14 . If the pooled variance for the two samples is 16, what is the value of Cohen's d?

a. 0.25 b. 0.50 c. 1.00 d. Cannot be determined with the information given