Introduces a new concept and technique for information retrieval called colinked descriptors. Highlights include bibliometrics and information retrieval, cited references and linked thesaurus terms, cocited references, examples of colinked descriptors in the "Thesaurus of ERIC Descriptors," and experiments that tested the colinked…

Studied conditions conducive to conceptual growth and those conducive to procedural growth in student hypothesis testing in science by studying 216 Scottish elementary school students. Results suggest that problems can be overcome when students debate their conceptual knowledge and reach consensus and subject their consensual positions to…

Used simulation to compare structural equation modeling methods for estimating and testing hypotheses about an interaction between continuous variables. Findings indicate that the two-stage least squares procedure exhibited more bias and lower power than the other methods. The Jaccard-Wan procedure (J. Jaccard and C. Wan, 1995) and maximum…

Demonstrates the use of simulation systems for studying diagnostic problem solving and presents results from two empirical studies in which undergraduates diagnosed faults that occurred in a computer-based, dynamic simulation. Discusses dual problem space search that includes generating and testing hypotheses; suggests implications for designing…

Makes the case that hierarchical linear models or longitudinal multilevel models are a better alternative than standard regression models for empirical tests of predictive developmental hypotheses. Describes a multivariate longitudinal model linking developmental data to a criterion and presents an example from a study of the prediction of infant…

Two studies were carried out during university workshops, and analyzed the effects of resource interdependence on student-student interactions, and the impact of these interactions on performance. Students worked cooperatively, either on complementary information (positive resource interdependence) or on identical information (resource…

Historically, males have almost exclusively controlled sport (Cashmore, 2000). While this control has been evident on the playing field (Sage, 1998) and in the media's coverage of sport (Kinkema & Harris, 1998), it has also been prevalent in all levels of administration positions in sport (Coakley, 2001). In intercollegiate athletics, the…

The extant picture-learning research does not address confusing word pairs that are not concrete (e.g., in and into). In this study, university students viewed 11 timed Web pages containing information on confusing word pairs. Each page addressed one word pair and distinguished the words with examples (example group), examples and rules (rule…

The person-response function (PRF) relates the probability of an individual's correct answer to the difficulty of items measuring the same latent trait. Local deviations of the observed PRF from the expected PRF indicate person misfit. We discuss two new approaches to investigate person fit. The first approach uses kernel smoothing to estimate…

This paper presents a generally applicable method for characterizing subjects' hypothesis-testing behaviour based on a synthesis that extends on previous work. Beginning with a transcript of subjects' speech and videotape of their actions, a Reasoning Map is created that depicts the flow of their hypotheses, tests, predictions, results, and…

Since the 1993 APA task force of the Society of Clinical Psychology developed guidelines to apply data-based psychology to the identification of effective psychotherapy, there has been an increasing number of texts focussing on Empirically based Psychotherapy and Empirically Supported Treatments. This manuscript examines recent key texts and…

We assessed six multilingual subjects by functional MRI using a Noun Verb Generation task in four different languages. We hypothesised that the degree of proficiency in each language would be related to the extent of functional activity measured in a region of interest analysis. Proficiency in each language was quantified using two…

Two alternative hypotheses can be used to explain how young children acquire the cardinal meaning of small-number words. The first stresses the role of counting and predicts better performance when the items are presented in succession. The second considers the role of subitizing and predicts better performance when the items are presented…

This research explored the absolute accuracy of judgments of learning (JOLs), wherein absolute accuracy pertains to how well the magnitude of the participant's predictions of recall correspond to his or her subsequent recall. The Anchoring Hypothesis proposes that the magnitude of JOLs does not change systematically with item difficulty; analogous…

For science teachers, implementing inquiry for the first time can seem intimidating. Inquiry-based curriculum requires teachers to design experiences that engage students in scientific phenomena through direct observation, data gathering, and analysis of evidence. Replacing familiar routines and conventional methods with inquiry may seem outside…