Monthly Archives: December 2012

Race and IQ : Stereotype Threat Disconfirmed

Posted on December 6, 2012 by 猛虎

When it comes to race and IQ debate, a popular theory proposed as an explanation of the persistent black-white IQ gap (of 1 SD, or 15 IQ points) is the so-called stereotype threat (ST). Briefly, ST creates anxiety among individuals … Continue reading →

Posted in Psychometrics | Tagged | Comments Off on Race and IQ : Stereotype Threat Disconfirmed

Race and IQ : Mental Retardation

Posted on December 2, 2012 by 猛虎

Mental retardation or mental disability, is a generalized disorder characterized by impaired cognitive functioning. The affected individuals with mental retardation have an IQ below 70 (between 50 and 70 = mild mental retardation; Below 50 = moderate mental retardation). The … Continue reading →

Posted in Behavioral Genetics | Tagged | Comments Off on Race and IQ : Mental Retardation