Which of the following is an example of a positive symptom of schizophrenia?

The use of objects that can be traded for food, candy, treats, or special privileges with the purpose of reinforcing behavior is called

a. the participant modeling technique. b. a contingency contract. c. a group extinction procedure. d. a token economy. e. systematic flooding.

Social connectedness is to __________ as a separate identity is to __________

a. younger adults; older adults b. older adults; younger adults c. men; women d. women; men