Alone in the woods, a woman hears a noise. she thinks she sees a bear coming towards her. her heart starts pounding and, at the same time, she realizes she is afraid. this sequence of events is best explained by the theory of emotion.

Which statement is a good description of a model? a) models are a description of nature based only on one or two variables. b) models are testable ideas but they are not very to most people. c) models are a description of nature that predicts more accurately than real events. d) models are an approximiation of a real system that omits all but most essential variables in a system.

The term that best captures the role of adults caring for infants and toddlers is:

Jamie is conducting a study of hyperactive children. he recruits two children identified by teachers as hyperactive and takes a detailed history by interviewing the child and the child's parents over a period of several days, looking for patterns in the child's early experiences that may have contributed to the child's hyperactivity. jamie's research plan is referred to as the