Hormones are chemicals secreted into the bloodstream by

Whenever five-year-old Claire goes to the dentist, she becomes anxious and cries. Since she was not afraid of the dentist on her first visit, her fear was a learned behavior. The UCS in this case was probably

A) the dentist's beard. B) sweet toothpaste. C) the pain associated with teeth cleaning. D) the sound of the music in the dentist's waiting room.

The sociocultural approach is frequently considered to be part of the broader context of a systems perspective, which points out that __________

a) multiple factors interact with each other to influence our behavior. b) different levels of analysis are necessary to understand human behavior. c) human behavior cannot be equated with the behavior of other organisms. d) the totality of human behavior is greater than the sum of its parts.