____ is when preoperational children understand that objects can be simultaneously part of more than one "class" or group

A person's ability to bounce back or rebound psychologically after being confronted by stress is known as

a) biofeedback. b) resilience. c) adaptation. d) positivity.

Chunking is a means of

a. immediately forgetting irrelevant details. b. combining information into meaningful units. c. arranging details into a hierarchy from most to least important. d. storing long-term memories. e. keeping information active in working memory indefinitely.