This study aimed to determine the relations between fluid intelligence (Gf) and
reading/mathematics and possible moderators. A meta-analysis of 680 studies involving 793 …

Background Postoperative delirium (POD) and postoperative cognitive dysfunction (POCD)
may complicate a patient's postoperative recovery in several ways. Monitoring of processed …

Abstract Objective: To demonstrate that Coefficient omega, a model-based estimate, is more
a more appropriate index of reliability than coefficient alpha for the multidimensional scales …

An easy-to-understand overview of the key concepts of psychological testing Fully updated
and revised, the second edition of Essentials of Psychological Testing surveys the basic …

We evaluated 3T diffusion tensor imaging (DTI) for white matter injury in 76 adult mild
traumatic brain injury (mTBI) patients at the semiacute stage (11.2±3.3 days), employing …

We examined the degree to which the conventional notion of g associated with IQ tests and
general cognitive ability tests (COG-g) relate to the general ability that underlies tests of …

An Up-to-Date Overview of the Theory and Practice Underlying Gifted Assessment
Essentials of Gifted Assessment introduces readers to the theory and practice underlying …

Does your IQ really measure your intelligence? Is IQ genetic? Can your IQ vary? Do we get
smarter or dumber as we get older? How will IQ tests be different in the future? Dr. Kaufman …

Abstract The Wechsler Adult Intelligence Scale—Fourth Edition (WAIS-IV) is the most recent
edition of the WAIS. It is used to assess intellectual ability in adults and adolescents ages 16 …

Traditional neuropsychological measurement of cognitive processing speed with tasks such
as the Symbol Search and Coding subsets of the WAIS-IV, consistently show decline with …