A Tuple Is Also Known as a ________

question 15

Multiple Choice

A tuple is also known as a ________.

• A)table
• B)relation
• C)row
• D)field
• E)file

Understand the characteristics and purposes of various research methods (descriptive, correlational, experimental, longitudinal) in psychology.

Differentiate between experimental and control groups, independent and dependent variables, and the significance of random assignment.

Recognize the importance of ethical considerations in psychological research, including informed consent, debriefing, and humane treatment of animals.

Appreciate the role of double-blind procedures in reducing experimental bias.

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Definitions:

Test-retest Reliability

Test-retest reliability is a measure of the consistency of a psychological test or assessment's results over time when administered to the same individuals on separate occasions.

Content Validity

pertains to how well a test measures every aspect of the specified domain or topic it is intended to assess.

Concurrent Validity

The extent to which test scores correlate with scores from other assessments measuring the same construct at the same time.

Reliability

The level of consistency and stability in the results produced by an assessment instrument across time.