Some children are naturally easygoing and cheerful, whereas others are irritable and fussy, or pensive and quiet. This basic, innate disposition that children are born with is called?

A. resilience

B. maturation

C. attachment style

D. temperament

Temperament.

Explanation: Temperament is the way you tend to behave or the types of emotions you tend to exhibit. An example is a person who is calm and collected and doesn't tend to get mad easily, this person is said to exhibit a calm temperament.

Temperament in an innate disposition that explains why some children are naturally easygoing and cheerful, whereas others are irritable and fussy, or pensive and quiet. However, temperament remains constant and serves as a means to help you determine how you will react to situations. It's a way to recognize consistent personality traits.

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.

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