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38 Cards in this Set
- Front
- Back
categorical approach to classification |
an entity is determined to be either a member of a category or not |
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assessment-focused services
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services conducted primarily to provide information on a persons psychosocial functioning |
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base rate |
the frequency with which a problem or diagnosis occurs in the population |
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case formulation |
a description of the patient that provides information on his or her life situation, current problems, and a set of hypotheses linking psychosocial factors with the patients clinical condition |
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concurrent validity |
the extent to which scores on the test are correlated with scores on measures of similar constructs |
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discriminant validity |
extent to which the test provides a pure measure of the construct that is minimally contaminated by other psychological constructs |
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evidence-based assessment |
the use of research and theory to guide a) the variables assessed b) the methods and measures used c) the manner in which the assessment process unfolds |
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incremental validity |
the extent to which a measure adds to the prediction of a criterion above what can be predicted by other sources of data |
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internal consistency |
the extent to which all aspects of a test contribute in a similar way to the overall score |
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inter-rater reliability/inter-scorer reliability |
the extent to which similar results would be obtained if the test was conducted by another evaluator |
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intervention-focused assessment services |
assessments conducted in the context of intervention services |
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predictive validity |
the extent to which the test predicts a relevant outcome |
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prognosis |
predictions made about the future course of a patients psychological functioning, based on the use of assessment data in combination with relevant empirical literature |
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screening |
a procedure to identify individuals who may have problems of a clinical magnitude or who may be at risk for developing such problems |
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sensitivity |
proportion of true positives identified by the assessment |
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specificity |
proportion of true negatives identified by the assessment |
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standardization |
consistency across clinicians and testing occasions in the procedure used to administer and score a test |
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test-retest reliability |
the extent to which similar results would be obtained if the person was retested at some point after the initial test |
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crystallized intelligence |
what we have learned in life, both from formal education and general life experience |
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episodic memory |
memory of a persons direct experiences |
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fluid intelligence |
the ability to solve novel problems; innate intellectual potential |
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Flynn Effect |
the observed trend that IQ scores in developed countries have increased over the past few decades |
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Full Scale IQ |
the total score for an intelligence scale obtained by summing scores on verbal and non-verbal scales; usually referred to simply as the IQ |
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g |
the general factor shared by all intellectual activities |
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premorbid IQ |
intellectual functioning prior to an accident or the onset of a neurological decline |
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representativeness |
extent to which a sample reflects the characteristics of the population from which it is drawn |
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semantic memory |
memory of general knowledge of words, concepts and events |
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behaviour checklists |
lists of behaviours that are rated for frequency, intensity or duration |
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clinical utility |
extent to which a test and the resulting data improve upon typical clinical decision-making and treatment outcome |
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code types |
summary codes for the highest two clinical scale elevations on the MMPI scales |
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content approach |
a method of test construction that involves developing items specifically designed to tap the construct being assessed |
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empirical criterion-keying approach |
a method of test construction that involves the generation and analysis of a pool of items; those items that discriminate between two clearly defined groups are trained in the scale |
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malingering |
emphasizing negative characteristics and deliberately presenting a more problematic picture |
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objective personality tests |
tests that can be scored objectively, always using the same scoring system |
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overpathologize |
the tendency to exaggerate and overestimate the extent of pathology |
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personality traits |
the tendency to consistently behave in specific ways |
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projective personality tests |
tests requiring drawings or a response to ambiguous stimuli, based on the assumption that responses reveal info about personality structure |
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validity scales |
scales designed to detect whether a person is faking good, faking bad, or responding randomly |