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Evaluating The Construct Validity Of The Peak Comprehensive Assessment: Measuring Language And Cognition, Nicole Rae Mcdonald
Evaluating The Construct Validity Of The Peak Comprehensive Assessment: Measuring Language And Cognition, Nicole Rae Mcdonald
MSU Graduate Theses
The purpose of the current study was to conduct a pilot investigation of the internal construct validity of the four modules of the PEAK Comprehensive Assessment (PCA). The PCA has been developed through robust research over the past five years (Dixon et al. 2017) and is designed to evaluate language and cognitive skills of individuals with developmental disabilities, including neurodevelopmental disorders such as Autism Spectrum Disorder. Although the PCA contains four modules exemplifying four distinct learning processes (Direct Training, Generalization, Equivalence, and Relational Learning), these four processes may represent one singular learning construct, described loosely as “executive functioning” or “cognitive …