In a study of the behavioral adjustment of a group of children placed in foster care, the children were assessed once a year over a period of 10 years. This is an example of a ______ study

Which emotions are relatively easy to recognize solely from paralinguistic cues?

a) pride and shame b) anger and sadness c) disgust and happiness d) anticipation and apprehension

The delusions that sometimes accompany mania most typically involve

the belief that the individual is a) persecuted. b) rotting away. c) loved by a celebrity. d) an extremely important person.