Scales
The Wonderful Weather
The Wonderful Weather (Het wonderlijke weer) is a standardized curriculum-based dictation screening tool developed in...
Educational Assessment
39 results
Scales
PI Dictation
The PI Dictation (PI-dictee) is a standardized, norm-referenced educational and psychometric assessment developed by J....
September 12, 2026
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Dr. Mohammed Looti
Theories
Cattell-Horn-Carroll (CHC) Theory of Cognitive Abilities – Raymond Cattell, John L. Horn, & John B. Carroll
A comprehensive academic analysis of the Cattell-Horn-Carroll (CHC) Theory of Cognitive Abilities, examining its history,...
September 5, 2026
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Dr. Mohammed Looti