Javon’s teacher is concerned about his slow progress in the classroom. the teacher refers javon to the school psychologist, who administers an intellectual test to assess his cognitive abilities. the school psychologist is employing a approach to cognitive development.

Psychometric

Explanation:

In psychology, psychometric theories are based on models that portray intelligence composed by abilities that can be effectively measured by mental tests. Therefore, according to this approach, intelligence can be quantified and measured.

In this example, Javon's teacher is worried about his slow progress in the classroom, when referred to the psychologist, she administers an intellectual test to assess his cognitive abilities.

This intellectual test would measure Javon's intelligence based on the idea that intelligence can be quantified and measured.

Thus, the psychologist is using a psychometric approach.

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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