This study uses a novel framework based on work by Shipstead, Harrison, and Engle (2016) that includes measures of both working memory capacity and fluid intelligence in an attempt to better understand the processes that influence successful reading comprehension at the latent level. Further, we extend this framework to a second educationally…

Lynn (2010) suggests that differences in average intelligence explain many of the differences observed across the Italian regions. This paper puts forward a methodological critique to his study, coupling it with an empirical test showing that Lynn's analysis is not sufficiently robust to support its conclusions. (Contains 2 tables.)

This article outlines shortcomings of currently used university admissions tests and discusses ways in which they could potentially be improved, summarizing two projects designed to enhance college and university admissions. The projects were inspired by the augmented theory of successful intelligence, according to which successful intelligence…

Beraldo (2010) and Cornoldi, Belacchi, Giofre, Martini, and Tressoldi (2010) (CBGMT) have eight criticisms of my paper (Lynn, 2010) claiming that the large north-south differences in per capita income in Italy are attributable to differences in the average levels of intelligence in the populations. CBGMT give results for seven data sets for IQs in…

A theoretically based, culture-fair test of new learning ability is predictive of academic achievement. A sample of 633 adults, 121 of minority status, drawn from urban private universities, colleges, and community colleges were given information as to the meanings of previously unknown words, sayings, similarities, and analogies. They were also…

This research examined whether the SAT and ACT would predict college grade point average (GPA) after removing g from the tests. SAT and ACT scores and freshman GPAs were obtained from a university sample (N=161) and the 1997 National Longitudinal Study of Youth (N=8984). Structural equation modeling was used to examine relationships among g, GPA,…

Paper presented at the International Seminar on Experimental Research in Music Education (University of Reading, Reading, England, July 9-16, 1968).

An analysis of a dictionary definition of "aptitude" could clear up several prevalent misunderstandings of the concept. Nothing inherent in the concept assumes that aptitudes are hereditary; aptitude is the result of the interaction of heredity and environment. "Apritude" has a broad definition; it includes intelligence, achievement, personality,…

Describes the interest and concern of the membership of the Personnel Testing Council of Southern California in what may be the most critical issue in personnel testing today--the implications of using or not using g-loaded tests. Describes the events that led to the scheduling of a major conference on the g factor. Also describes audience…

Hostility scores, as measured by the Scrambled Sentence Test, were found to be statistically significant negative predictors of course achievement in a meteorology course at a military installation. (MS)

Prior studies found individual differences in visual recognition memory during infancy were related to individual differences in later intelligence. This paper discusses methodological issues in the measurement of infant visual recognition, the significance of previously obtained predictive validity coefficients, and the theoretical question of…

This study, involving 54 first-grade children, found that correlations between decoding and phonological awareness were generally much higher than correlations obtained for measures of decoding and verbal and nonverbal intelligence. Several phonological awareness tasks identified good and poor decoders, with approximately 80-90% accuracy. (DB)

The current study examines the views of experts in the science of mental abilities about the primacy and uniqueness of "g" and the social implications of ability testing, and compares their responses to the views of a group of non-expert psychologists. Results indicate expert consensus that "g" is an important, non-trivial determinant (or at least…

Seventeen structure-of-intellect (SI) abilities were tested as predictors of success in a Conceptually Oriented Program in Elementary Science (COPES) unit. Three SI abilities involving convergent productive thinking and one involving divergent productive thinking were shown to be significant predictors. (MLH)