Once content validity has been established at a satisfactory level, the scale must be administered to a development sample. What is the typical number or more of respondents who are representative of the target population?

Question

Quizplus · Accepted Answer

The typical number of respondents who are representative of the target population for administering a scale after establishing content validity is 300 or more. This size is considered sufficient to ensure the reliability and validity of the scale across a diverse set of respondents within the target population.

Once Content Validity Has Been Established at a Satisfactory Level