Category: C

Now largely obsolete, in education, learning by written assignments that are mailed to the instructor for grading and comments.  

Studies dealing with the extent to which two or more variables covary. Also called observational studies; research studies that can determine the strength and direction of relationships between two or more variables but not their causal relationships.  

A method of psychological investigation in which the attempt is to discover the interrelationships among response measures, correlational studies.  

Ascertaining whether or not a relationship exists between two variables.  

Any of a variety of hypotheses entertained by subjects in experiments on verbal conditioning that attributes reward to some form of behavior other than that being reinforced, but leads to reward more often than would happen by chance because the behavior is somehow related to what is being rewarded.  

Health learning or teaching within the health education program that is associated with learning taking place within another curriculum discipline.  

A therapeutic approach which stresses that past anxieties can be confronted, and strong, blocked emotions must be reexperienced before meaningful relearning is possible.  

An approach to discipline. Intended to correct an irregularity or problem. A drug that modifies the action of another.  

In research, a formula for correcting a correlation coefficient for unreliability in the measures and estimating the size of the relationship if the reliability were perfect.  

A spongy body in the penis that contains a network of blood vessels and nerves. The part of the penis round the urethra, forming the glans. Erectile tissue that becomes engorged with blood during sexual arousal, causing the penis to become firm and erect; this tissue is located along the underside of the penis. The…