In an experiment, hypnotized subjects are told to scratch their ear if they hear the word "psychology" mentioned later. The fact that they do so only if they think the experiment is still under way most clearly supports the theory that hypnosis involves:

Name and describe two of the newest techniques for genetic testing, besides gene therapy, that were mentioned by Robin L. Bennett

What will be an ideal response?

A researcher presents an infant a novel, brightly colored picture and the infant quickly looks

toward the picture. This response is known as: A) orienting response. B) habituation. C) response threshold. D) response expectancy.