Diary Study- Choice a Method in Which Researchers Gather Data

question 25

Multiple Choice

Diary study- choice A method in which researchers gather data on a frequent basis from the same people over a period of weeks or months is called a(n) _______ study:

• A)diary
• B)incidence
• C)survey
• D)case

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Definitions:

Factor A

Typically used in experimental design, referring to a controlled variable that is manipulated to observe its effect on an outcome.

Levels

Distinct values that a categorical variable can have. In experimental design, it also refers to the treatments or conditions to which subjects are assigned.

Independent Variable

A factor or condition that is manipulated by the researcher to observe its effect on the dependent variable in an experiment.

Combinations

The selection of items from a larger set such that the order of selection does not matter.