An attempt to provide understandable and up-to-date information regarding intelligence testing, intelligence theories, personal competence, adaptive behavior and intellectual disability (mental retardation) as they relate to death penalty (capital punishment) issues. A particular focus will be on psychological measurement, statistical and psychometric issues.
Thursday, October 28, 2010
Dr. Detterman's Intelligence Bytes: Why do we often fail to recognize the full range of differences in human intelligence?
Another in the Dr. Detterman's Intelligence Bytes series
The study of human intelligence is the study of differences among people. Few
realize what considerable differences in human ability there are. This unawareness is probably due to at least three reasons. First, we are seldom exposed to the full range of human ability. Societies are probably more segregated by intelligence than by any other characteristic. There are few places where the full range of ability is observable. In their daily life, most people are exposed to people who have intellectual ability very similar to their own. There are also few situations where a person can actually gauge the intelligence of others. Most of life's situations do not require the application of intelligence to any substantial or observable degree.
Doug Detterman Dr. Dettermans intelligence bytes intelligence individual differences psychology school psychology cognitive psychology neuropsychology ISIR forensic psychology IQ IQ differences
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