IQ scores are volatile indices of global functional outcome, the final common path of an
individual's genes, biology, cognition, education, and experiences. In studying …

The strength and nature of the association between IQ and performance on other cognitive
tests has both practical and conceptual significance for clinical neuropsychology. In this …

Background Intellectual disability (ID) is characterized by global cognitive deficits, yet the
very IQ tests used to assess ID have limited range and precision in this population …

Standardized testing of intellectual and cognitive functioning remains a critical component of
psychological assessment despite widespread criticism of the practice. Although most …

The articles in this special series address a common topic: the validity of distinguishing
subgroups of children with language and learning disabilities based on discrepancies …

Objective: Neurocognitive test batteries such as recent editions of the Wechsler's Adult
Intelligence Scale (WAIS-III/WAIS-IV) typically use nation-level population-based norms. The …

Single dissociations are the bread and butter of neuropsychologists, and double
dissociations their chocolate cake! So it is unsurprising that developmental psychologists …

School psychological and neuropsychological evaluations typically include intellectual and
other standardized assessment tools in the identification of children with disabilities. The …

Regression-based normative techniques account for variability in test performance
associated with multiple predictor variables and generate expected scores based on …

In the early decades of this century,“IQ”, as score and concept, not only satisfied
psychology's need for metrical respectability, but it caught the public's fancy and rapidly …