Relationships between intelligence test scores and measures derived from reaction time and perceptual speed procedures were investigated. Only three reaction time measures produced correlations greater than .25 with a general intelligence factor. Test-retest reliability of reaction time measures was low. The reaction time-intelligence relationship…

Describes various performance measures used in a study to investigate the relation of performance pace to age and information processing ability. Test results indicated no differences in performance pace but differences in performance quality between young and older individuals, with implications for hiring and training older workers. (MF)

The hypothesis that individual differences in guidance of the motor response may partially account for movement time-intelligence quotient covariance (MT-IQ) was tested using 43 seventh and eighth graders performing 4 tasks. MT-IQ correlations were significant and as large as decision time-IQ correlations. Results suggest the necessity of…

The hypothesis that coping with novelty is a key aspect of intelligence is not supported by the data of Sternberg and Gastel. It is contended that these authors committed a common error by interpreting correlations involving difference scores without reference to the properties of the components of the difference. (SLD)

This study examines how rapid automatized naming (RAN) components-articulation time and pause time-develop from kindergarten to the end of first grade and how RAN components are related to different reading measures and to RAN total time. Sixty-two children were administered RAN tasks in kindergarten and at the beginning and end of Grade 1.…

Two studies investigated the relationship between working memory capacity (WMC), adult age, and the resolution of conflict between familiarity and recollection in short-term recognition tasks. Experiment 1 showed a specific deficit of young adults with low WMC in rejecting intrusion probes (i.e., highly familiar probes) in a modified Sternberg…

Given the explosion in growth of out-of-the-home child care, increasing attention is being focused on the developmental consequences of early childhood environments. The authors show that the ratio of children to the number of activity areas in the classroom is positively correlated with off-task time. There is also a marginal, negative…

This study utilized data from the "NCES Beginning Postsecondary Students Longitudinal Study (BPS 96/01)" to explore the 6-year persistence status of Family and Consumer Sciences (FCS) students seeking the bachelor's degree at four-year institutions irrespective of whether they had remained at their initial institution, transferred, temporarily…

This paper presents one perspective on a new methodology of program evaluation which defines four phases corresponding to the operational life of a school program. Examples and results are discussed in terms of relevance to basic skills improvement efforts and cost-effects. (LMO)

An experiment was designed to compare the speed with which normal and disabled readers in two age groups retrieved semantic information from memory. Results indicate that disabled readers need more time to retrieve categorical information from memory than normal readers. (Author/LMO)

Reaction time and movement time were negatively and moderately-to-strongly correlated with Ravens matrices performance and with reading comprehension and performance on the California Test of Basic Skills for 20 ninth-grade girls. Weaker relationships were found for mathematics and English grades, although the direction was consistently negative.…

Measurements derived from reaction time, movement time, and an index of neural adaptability derived from averaged evoked potentials are significantly related to each other as well as to g factor scores extracted from a battery of 15 psychometric tests in a sample of 54 severely retarded adults. (Author/RD)

Describes a study that examined the relationships between student perceptions of classroom interaction and the actual amount of time allocated for interaction in a distance education interactive television course for elementary school science teachers taught at the University of Hawaii. Correlations with levels of student satisfaction are also…

Reviews the chronometric research conducted by Arthur Jensen and what it has done to support the idea of a correlation between various composite reaction-time variables and IQ tests. Discusses the importance of Jensen's work in the exploration of general intelligence. (SLD)

Rats obtained food-pellet reinforcers by nose poking a lighted key. Experiment 1 examined resistance to extinction following single-schedule training with different variable-interval schedules, ranging from a mean interval of 16 min to 0.25 min. That is, for each schedule, the rats received 20 consecutive daily baseline sessions and then a session…