نتایج جستجو برای: pulmonary functions tests
تعداد نتایج: 1026983 فیلتر نتایج به سال:
Global composites (e.g., IQs) calculated in intelligence tests are interpreted as indexes of the general factor of intelligence, or psychometric g. It is therefore important to understand the proportion of variance in those global composites that is explained by g. In this study, we calculated this value, referred to as hierarchical omega, using large-scale, nationally representative norming sa...
OBJECTIVE Firefighter physical aptitude tests were administered to unskilled subjects and operational firefighters to evaluate the impact that testing bias associated with gender, age, activity-specific skills, or task familiarity may have upon establishing performance thresholds. METHODS These tests were administered in sequence, simulating hazmat incidents, ventilation fan carriage (stairs)...
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