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Loe, Scott A.; Kadlubek, Renee M.; Marks, William J. – Journal of Psychoeducational Assessment, 2007
A total of 51 Wechsler Intelligence Scale for Children, Fourth Edition (WISC-IV) protocols, administered by graduate students in training, were examined to obtain data describing the frequency of examiner errors and the impact of errors on resultant test scores. Present results were generally consistent with previous research examining graduate…
Descriptors: Intelligence Tests, Graduate Students, Examiners, Error Patterns
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Mottron, L.; Lemmens, K.; Gagnon, L.; Seron, X. – Journal of Autism and Developmental Disorders, 2006
The possible use of a calendar algorithm was assessed in DBC, an autistic "savant" of normal measured intelligence. Testing of all the dates in a year revealed a random distribution of errors. Re-testing DBC on the same dates one year later shows that his errors were not stable across time. Finally, DBC was able to answer "reversed" questions that…
Descriptors: Autism, Intelligence Tests, Mental Disorders, Problem Solving