The rising curve : long-term gains in IQ and related measures
著者
書誌事項
The rising curve : long-term gains in IQ and related measures
（APA science volumes）
American Psychological Association, c1998
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注記
Based on papers presented at a conference held in the spring of 1996 at Emory University
Includes bibliographical references and indexes
内容説明・目次
内容説明
Psychometricians have discovered a trend showing that IQ scores in children have shown a significant rise over the past 50 years, and scores between white and minority students are converging. This trend, dubbed "the Flynn Effect" after James Flynn, the social scientist who first documented it, is the focus of this book. Is it possible to compare IQ scores from one generation to the next? Which environmental factors most affect IQ? What kind of intelligence does psychometric tests actually measure? Leading experts in nutrition, psychometric research, sociology and cognitive, social and developmental psychology debate the source of the Flynn Effect, along with the much-discussed dysgenic hypothesis, made popular by Charles Murray in "The Bell Curve". This should be useful to those who seek the latest scholarship on intelligence and its measure.
目次
- Introduction - Rising Test Scores and What They mean
- IQ Gains Over Time - Towards Finding the Causes
- Environmental Complexity and the Flynn Effect
- The Cultural Evolution of IQ
- Are We Raising Smarter Kids Today? School and Home Related Influences on IQ
- The Role of Nutrition in the Development of Intelligence
- Nutrition and the Worldwide Rise in IQ Scores
- In Support of the Nutrition Theory
- Trends in Black-White Test Score Differentials - Uses and Misuses
- Exploring the Rapid Rise in Black Achievement Scores in the United States
- The Shrinking Gap Between High and Low Scoring Groups
- Current Trends and Possible Causes
- Trends in Black-White Test Score Differentials - the Wordsum Vocabulary Test
- The Decline of Genotypic Intelligence
- Problems in Inferring Dysgenic Trends for Intelligence
- Differential Fertility by IQ and the IQ Distribution of a Population
- Whither Dysgenics? Comments on Lynn and Preston.
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