Nonverbal Observation Can Be Performed by _____ and _____

question 24

Multiple Choice

Nonverbal observation can be performed by _____ and _____.

• A) people; machines
• B) psychologists; psychiatrists
• C) video; audio
• D) sociologists; anthropologists
• E) physical condition analysis; process analysis

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Definitions:

F-ratio

A statistical measure used in the analysis of variance (ANOVA), calculated by dividing the variance among group means by the variance within the groups.

Null Hypothesis

A default hypothesis that there is no effect or no difference, used as a starting point for statistical significance testing.

Analytical Comparisons

Comparisons between groups that are part of a larger research design.

Specific Hypothesis

A precise statement or prediction about the relationship between two or more variables that can be tested.