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Gaigg, Sebastian B.; Flaxman, Paul E.; McLaven, Gracie; Shah, Ritika; Bowler, Dermot M.; Meyer, Brenda; Roestorf, Amanda; Haenschel, Corinna; Rodgers, Jacqui; South, Mikle – Autism: The International Journal of Research and Practice, 2020
Anxiety in autism is an important treatment target because of its consequences for quality of life and well-being. Growing evidence suggests that cognitive behaviour therapies and mindfulness-based therapies can ameliorate anxiety in autism but cost-effective delivery remains a challenge. This pilot randomised controlled trial examined whether…
Descriptors: Autism, Pervasive Developmental Disorders, Metacognition, Anxiety
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Ward, L. Charles; Ryan, Joseph J. – Psychological Assessment, 1996
Validity and reliability were calculated from data in the standardization sample of the Wechsler Adult Intelligence Scale--Revised for 565 proposed short forms. Time saved in comparison with use of the long form was estimated. The most efficient combinations were generally those composed of subtests that were quick to administer. (SLD)
Descriptors: Cost Effectiveness, Intelligence Tests, Selection, Test Format
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Benedict, Ralph H. B.; And Others – Psychological Assessment, 1992
The concurrent validities of 3 short forms of the Wechsler Adult Intelligence Scale (WAIS) were compared for their prediction of full-scale IQ for 145 male and 159 female psychiatric inpatients. Results support previous research showing better predictive accuracy for L. C. Ward's (1990) seven-subtest short form than the others. (SLD)
Descriptors: Adults, Comparative Testing, Concurrent Validity, Cost Effectiveness