Gwen has posted a questionnaire on Myspace asking her friends to support her idea of cell phones in the classroom. She ignores anyone opposing her beliefs, which is an example of

Some people believe that money can buy happiness. Dr. Goodwin wants to determine whether paying people plays a role in their happiness. The level of money given to a subject would be considered to be the ________ variable.

Professor Golder is studying hyperactivity in preschool age children. She is concerned that differences in child rearing, diet, and so forth may affect her results. To minimize these potential preexisting variables, she should be sure to do which of the following?

Dr. Braunz has been treating a child with attention-deficit hyperactivity disorder. She decides to write a prescription for Ritalin. Given this information, it is most likely that Dr. Braunz is a

Gestalt psychology argued that perception is

A psychology teacher wants to determine whether computer-aided learning will produce higher standardized test scores than a usual lecture format. In this example, the independent variable is the

Marcia believes that people have an internal set of conditions that are largely responsible for determining their actions in life. Marcia would probably be most affiliated with which school of psychological thought?

The ________ perspective argues that other people have a large influence on our own behaviors.

In a well-designed experiment, subjects must be ________ in experimental conditions to control for other factors.

Dr. Jones probably agrees with the ________ theory of psychology, as he contends that humans are an intelligent species due to the fact that intelligence gives us an advantage in the natural world.