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

Multiple Choice

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

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