What type of stimulus elicits a response without prior experience—that is, without learning having taken place?

Observing behavior as it happens in real-life natural settings without imposing laboratory controls is known as _________

a) naturalistic observation b) an experiment c) the survey method d) the psychometric approach

The most frequent source of injury to children is

a. fires. c. automobile accidents. b. drowning. d. gun-related deaths.