What percent of American high school students say that they have no intention of dating someone who smokes?

Marvin tries to describe a sailboat as an average of all sailboats in terms of length, width, height of mast, materials, color, etc. This is called a(n) ____.

a. model b. prototype c. exemplar d. paradig

In Pavlov's basic classical conditioning procedure, the sound of a metronome becomes a(n) _____ after conditioning

A) ?unconditioned stimulus B) ?instigating stimulus C) ?conditioned stimulus D) ?reflexive stimulus