We might think that waiters who all flirt with a particular customer do so because the customer welcomes the attention if we notice that the waiters do not also flirt with other customers while we eat. This best represents the concept of ________

Which group seems to provide the best support services to families of people who are dying?

a) psychiatrists b) hospice personnel c) psychological counselors d) traditional medical personnel

Repeated dieting generally produces

a. dramatic and lasting weight loss. b. little temporary or permanent weight loss. c. weight loss, most of which is regained. d. acquired aversions for the least desirable foods.