Continuing secular increases in intellgence and a stable prevalence of high intelligence levels
- 1 July 1989
- journal article
- research article
- Published by Elsevier in Intelligence
- Vol. 13 (3) , 255-262
- https://doi.org/10.1016/0160-2896(89)90021-4
Abstract
No abstract availableKeywords
This publication has 13 references indexed in Scilit:
- On the question of secular trends in the heritability of intelligence test scores: A study of Norwegian twinsIntelligence, 1988
- A long-term increase in the fluid intelligence of English childrenNature, 1987
- Keeping up with the timesNature, 1987
- Bryter still and bryter?Nature, 1987
- Massive IQ gains in 14 nations: What IQ tests really measure.Psychological Bulletin, 1987
- A Comparison between Thirteen‐Year‐Olds Tested in 1961, 1966 and 1980Scandinavian Journal of Educational Research, 1986
- The rise of national intelligence: Evidence from Britain, Japan and the U.S.A.Personality and Individual Differences, 1986
- The mean IQ of Americans: Massive gains 1932 to 1978.Psychological Bulletin, 1984
- Nutrition, Malnutrition, and BehaviorAnnual Review of Psychology, 1978
- Malnutrition and mental deficiency.Psychological Bulletin, 1972