is an organized understanding of how mental processes such as intentions, desires, beliefs, perceptions, and emotions influence behavior.

Identify the example of when situation and time are key to assessing risk of harm in a research study: a study on the efficacy of a behavioral intervention for smoking cessation involves both adults and teenagersasking women if they have had an abortionresearch on the prevalence of hiv-infected individuals in communitiesa survey about sexually transmitted diseases

What percentage of roads in germany have no speed limit?

Acase study allows a more detailed look at the life of a single subject than any other study