Kory is a preschool child that witnessed another child acting in an aggressive behavior to get what she wanted. Later that night, Kory began acting aggressive toward his older sister to get a toy. Kory displayed:

Demonstration Effect

Explanation:

Demonstration Effect is the effect on an individual's behaviour , due to his / her observation of other's behaviour.

Eg : A child seeing a family member abusing other family member perceives that this is the way to deal with people & might do it in his / her school as well.

Similarly, Kory witnessing other child acting aggressively to get his / her demand fulfilled makes Kory self rationalise her own act of doing so to get her things done. So, she might imitate the same aggression to get a toy from her elder sister due to Demonstration Effect .

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.

answer; decipher the motives for why people behave the way they do;