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If interviewer costs differ by city size,comparisons should be made only among field workers working in comparable cities.
Psychometric Test
Standardized assessments designed to measure mental performance, personality characteristics, aptitudes, and other psychological attributes.
Control Group
In experimental research, the group of participants that does not receive the experimental treatment, serving as a comparison for evaluating the effect of the treatment.
Aggressive Students
Refers to students who exhibit behaviors characterized by physical or verbal actions intended to hurt, intimidate, or dominate others.
Academic Performance
The extent to which a student, teacher, or institution has achieved their short or long-term educational goals.
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