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The SAT, Graduate Record Examination (GRE), and Wechsler Intelligence Scale for Children (WISC) compare individual student performance to the performance of a normative sample. Test takers cannot "fail" a norm-referenced test, as each test taker receives a score that compares the individual to others that have taken the test, usually given by a ...
Discrimination - Scores on a test should discriminate members of extreme groups; for example, each subscale of the original MMPI distinguished hospitalized patients suffering from mental illness and members of a well comparison group. [17] [18] Test Norms - Part of the standardization of large-scale tests (see above). Norms help psychologists ...
After ensuring that the PAI addressed certain concepts in psychopathology, the developers proceeded to a second stage in the process. This stage involved the "empirical evaluation" of the items. The research team administered two versions of the test, first to a sample of college students and later to a normative sample.
Many researchers in science, law, and philosophy try to restrict the use of the term "normative" to the evaluative sense and refer to the description of behavior and outcomes as positive, descriptive, predictive, or empirical. [1] [2] Normative has specialized meanings in different academic disciplines such as philosophy, social sciences, and ...
Normative studies frequently provide data stratified by age, level of education, and/or ethnicity, where such factors have been shown by research to affect performance on a particular test. This allows for a person's performance to be compared to a suitable control group , and thus provide a fair assessment of their current cognitive function.
The Differential Ability Scales (DAS) is a nationally normed (in the US), and individually administered battery of cognitive and achievement tests. Into its second edition (DAS-II), the test can be administered to children ages 2 years 6 months to 17 years 11 months across a range of developmental levels.
Administration and interpretation of results should only be completed by a professional with the proper qualifications. The test creators advise that test users have completed a recognized graduate training program in psychology, supervised training and experience with personality scales, and possess an understanding of Millon's underlying theory.
In psychology, ipsative questionnaires (/ ˈ ɪ p s ə t ɪ v /; from Latin: ipse, 'of the self') are those where the sum of scale scores from each respondent adds to a constant value. [1] Sometimes called a forced-choice scale , this measure contrasts Likert-type scales in which respondents score—often from 1 to 5—how much they agree with ...