When Using Psychological Measurement of a Dimension Such as Aggression,psychologists

Multiple Choice

When using psychological measurement of a dimension such as aggression,psychologists often base their measurements of people's aggressiveness on

A) agreement among a number of observers regarding their ratings of behavior on an aggressiveness scale.
B) consensus among researchers in the field of aggression as to the theoretical definition of aggression.
C) consistency across operational definitions of aggression.
D) availability of a precise measuring instrument, preferably based on a physiological response.