Mod- Leiter Very -erate Very Classification Low/ Above Low Average High High/ Mild Average Average Severe Delay = Gifted 30 39 – 55-69 OWLS-II Deficient Below Average Average Above Average Exceptional Classification 69 70 84 85 115 116 130 131 – – – – – KTEA-II Lower Average 70 Average Above Average Upper Classification Extreme 84 85 115 116 130 Extreme – – – Vineland Low Moderately Low Adequate or Average Moderately High High Adaptive Levels 70 71 85 86 114 115 129 130 – – – – – CELF-4 Very Low Low Average Above Average Borderline 78 85 Classifications 70 71 77 86 114 115 – – – – – Below Low High Above Very Low Low Average High Very High Stanines Average Average Average Average 73 74 81 97 103 127 119 126 – – – – – 82 - 88 89 96 104 - 111 112 118 – – Adapted from Willis, J. O. & Dumont, R. P., (1998 New York State ed.) (Acton, MA: Copley to identification of learning disabilities Custom Publishing, 1998, p. 27). Also available at http://alpha.fdu.edu/psychology/test_score_descriptions.htm. John Willis, 2/20/14
Leiter Classification Mod- -erate Very Low/ Mild 55-69 Low Average Average Above Average High Very High/ Gifted Severe Delay = 30 – 39 OWLS-II Classification Deficient – 69 Below Average 70 – 84 Average 85 – 115 Above Average 116 – 130 Exceptional 131 – KTEA-II Classification Lower Extreme Average 70 – 84 Average 85 – 115 Above Average 116 – 130 Upper Extreme Vineland Adaptive Levels Low – 70 Moderately Low 71 – 85 Adequate or Average 86 – 114 Moderately High 115 – 129 High 130 – CELF-4 Classifications Very Low – 70 Low 71 – 77 Borderline 78 – 85 Average 86 – 114 Above Average 115 – Stanines Very Low – 73 Low 74 – 81 Below Average 82 - 88 Low Average 89 – 96 Average 97 – 103 High Average 104 - 111 Above Average 112 – 118 High 119 – 126 Very High 127 – Adapted from Willis, J. O. & Dumont, R. P., to identification of learning disabilities (1998 New York State ed.) (Acton, MA: Copley Custom Publishing, 1998, p. 27). Also available at http://alpha.fdu.edu/psychology/test_score_descriptions.htm. John Willis, 2/20/14
Sample-Explanations-of-Classification-Labels-for-Test-Scores.docx