Google

When multiple existing measures are available for a construct, researchers must evaluate and select the most appropriate one based on their study's specific needs. They might choose a particular measure because it is the most common in the field, possesses the strongest evidence of reliability and validity, targets a specific facet of the construct (e.g., physiological stress), or is simply the most practical to administer given time and resource constraints.

Selecting an Existing Measure

The Ten-Item Personality Inventory (TIPI) is a brief self-report questionnaire designed to measure the Big Five personality dimensions using only ten questions. It serves as an example of an existing measure that researchers might select when testing time is severely limited. While it sacrifices some degree of reliability and validity compared to much longer, comprehensive personality assessments, its brevity makes it highly practical for certain experimental constraints.

Ten-Item Personality Inventory (TIPI)

When multiple existing measures are available for a psychological construct, which of the following is a primary factor researchers consider when evaluating and selecting the most appropriate one?

Learn Before

Related