A researcher develops a 7-point Likert scale to evaluate feelings of well-being in patients who are undergoing chemotherapy.The researcher administers this measure to other,similar patients in other medical centers.This is done in order to:
A) decrease mono-operation bias.
B) improve the test-retest reliability.
C) increase interrater reliability.
D) strengthen the operational definition of constructs.

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The Answer of A researcher develops a 7-point Likert scale to evaluate feelings of well-being in patients who are undergoing chemotherapy.The researcher administers this measure to other,similar patients in other medical centers.This is done in order to:
A) decrease mono-operation bias.
B) improve the test-retest reliability.
C) increase interrater reliability.
D) strengthen the operational definition of constructs.

A Researcher Develops a 7-Point Likert Scale to Evaluate Feelings