Extinction occurs when a conditioned stimulus is repeatedly presented alone without the unconditioned stimulus

In interviewing witnesses to a bank robbery, Detective Watson hears a slightly different story from each witness. Some witnesses say the robber was tall, while others maintain he was short. Some say he was wearing a black jacket,

while others say it was blue. One person even said there were two robbers. The MOST likely explanation for these differences in the witnesses' recall is ______. a. eidetic imagery c. retroactive interference b. proactive interference d. reconstructive memory

According to data presented in the text, which form of child maltreatment is most common in the United States?

a. sexual abuse b. child neglect c. physical abuse d. emotional abuse