Answer: Construct validity
Explanation:
Construct validity is the degree to which a test is done to measure what it claims. Construct validity defines how well the test or experiment actually measures its claims and whether the operational definition of the variable reflect the true theoretical meaning of the concept being illustrated.
The psychologist develops a questionnaire that is designed to study the variable of self-esteem and then conducts different studies to investigate the differences between people who had low scores on sled esteem and the people who had high score on self esteem. The reason for this was to get an accurate method of measuring self esteem. This means the psychologist wants to establish construct validity.
C is correct the answer C is correct
Answer:
Railroad crossing is one of the deadliest types of intersections.
In Mesopotamia it affected society because the hilly area they first lives in was hard for farming and had little water so the moved South to a place we now call ancient Sumer
Answer:
Variable.
Explanation:
The amount of drinks consumed will change dependant on each individual.
