Identify the Following

question 43

Essay

Identify the following. Be as specific as possible, and include names, dates, and relevant facts as appropriate. Be sure to explain the significance of the person or term.
-Nuclear and extended families

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Definitions:

Data Collection

The process of gathering and measuring information on variables of interest in a systematic fashion.

Random Assignment

A method used in experiments to assign subjects randomly to either the treatment or control group to eliminate bias.

Independent Variable

The factor in an experiment that is deliberately changed or manipulated to observe its effect on a dependent variable.

Equal Chance

A principle whereby each subject or experimental unit in a study has the same probability of being assigned to a particular group or condition.