As a check on their biases,psychologists report their research using operational definitions,which are

A) repetitions of the essence of a research study.
B) statistical procedures for analyzing the results of multiple studies.
C) random samples of the population under study.
D) carefully worded statements of the exact procedures used.

Operational Definitions

Explicit explanations of variables or phenomena in terms of the specific procedures or measures used to determine their presence.

Biases

Systematic patterns of deviation from norm or rationality in judgment, where particular conclusions may be favored over others.

Psychologists

Professionals specializing in the study of the mind and behavior, focusing on understanding how people think, feel, and act.