Community, social, and civic engagement benefits midlife volunteers in that it has been shown to improve personal well-being and reduce depression

In an investigation of the effects of expectancies on angina pectoris after an

operation, the experimental group was operated upon, and the control group (a) was told that they had been given a drug that would reduce their pain (b) had their chest cut open and then just sewn back up (c) was given a sugar pill (d) was put in what was essentially a positive feedback loop

Associations are represented in a semantic network by __________

a. nodes b. networks c. links d. spreading activation