Declines in vocabulary among American adults within levels of educational attainment, 1974–2016

@article{Twenge2019DeclinesIV,
  title={Declines in vocabulary among American adults within levels of educational attainment, 1974–2016},
  author={Jean M. Twenge and W. Keith Campbell and Ryne A. Sherman},
  journal={Intelligence},
  year={2019}
}
Abstract We examined trends over time in vocabulary, a key component of verbal intelligence, in the nationally representative General Social Survey of U.S. adults (n = 29,912). Participants answered multiple-choice questions about the definitions of 10 specific words. When controlled for educational attainment, the vocabulary of the average U.S. adult declined between the mid-1970s and the 2010s. Vocabulary declined across all levels of educational attainment (less than high school, high school… Expand
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References

SHOWING 1-10 OF 53 REFERENCES
Twentieth Century Intercohort Trends in Verbal Ability in the United States
Vocabulary test score trends from the General Social Survey contradict the widespread conclusion that scores on standardized intelligence tests have systematically increased over the past century. WeExpand
Verbal ability of low-educated people in the Netherlands: The downside of educational expansion
In this study, we investigated how education affects achievement in verbal ability, and to what extent the composition of the group of low-educated people has changed with regard to verbal ability.Expand
Aging, cohorts, and verbal ability.
  • D. Alwin, R. McCammon
  • Psychology, Medicine
  • The journals of gerontology. Series B, Psychological sciences and social sciences
  • 2001
TLDR
Within-age-group variation in vocabulary knowledge is vastly more important than age differences per se, and the complexities of the relationship of verbal skills to historical differences in the experience of schooling present an interesting avenue for future research. Expand
Declines in Sexual Frequency among American Adults, 1989–2014
TLDR
The results suggest that Americans are having sex less frequently due to two primary factors: An increasing number of individuals without a steady or marital partner and a decline in sexual frequency among those with partners. Expand
The cognitive impact of the education revolution: A possible cause of the Flynn Effect on population IQ
Abstract The phenomenon of rising IQ scores in high-income nations over the 20th century, known as the Flynn Effect, indicates historical increase in mental abilities related to planning,Expand
Aging versus cohort interpretations of intercohort differences in GSS vocabulary scores
We investigate the plausibility of aging versus cohort interpretations of cohort-linked differences in vocabulary knowledge using data from 13 GSS surveys over a 22-year period, 1974 to 1996. WeExpand
Examining the Flynn Effect in the General Social Survey Vocabulary test using item response theory
Abstract Most studies of the Flynn Effect (FE) use classical test theory (CTT)-derived scores, such as summed raw scores. In doing so, they cannot test competing hypotheses about FE, such as it isExpand
Age, Period, and Cohort Effects on Religious Activities and Beliefs
Abstract Despite the theoretical emphasis on religious decline in modern societies, sociologists remain divided over trends in religious activity and belief that support or refute claims of religiousExpand
Schooling, intelligence, and income.
In this article, the authors examined the evidence for linkages among 3 variables: schooling, intelligence, and income. They concluded that intelligence and schooling have a bidirectionalExpand
Social Inequalities in Happiness in the United States, 1972 to 2004: An Age-Period-Cohort Analysis
This study conducts a systematic age, period, and cohort analysis that provides new evidence of the dynamics of, and heterogeneity in, subjective well-being across the life course and over time inExpand
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