Reviews competency-based models developed by the Ontario Society for Training and Development, American Society for Training and Development, Australia's National Training Board, and Britain's Training and Development Lead Body. Suggests an integrated approach that identifies knowledge, skills, and attributes underlying performance without rigid…

Describes a new way of classifying uses of educational technologies based on a four-part division: inquiry, communication, construction, and expression. This taxonomy is compared to previous taxonomies of educational technologies. The utility of the taxonomy is tested by using it to classify "advanced applications of technologies"…

The partial-credit model, the generalized partial-credit model, and the graded-response model were compared in the context of testlet scoring using Scholastic Assessment Tests results (n=2,548) and a simulated data set. Results favor the partial-credit model in this context; considerations for model selection in other contexts are discussed. (SLD)

Used a comparative international format to examine the way performance models are applied in higher education in the United States, England, Australia, New Zealand, Sweden, and the Netherlands. The theoretical framework draws on understandings of performance measures as normalizing instruments. Discusses the new conceptualizations of…

Focuses on Russian journalism models, the "European" model, and the United States model. Compares the models and raises questions about the suitability of the United States model because of its structure and content. Critiques the commercialism of the United States system of media being promoted in Russia and Eastern Europe by the U.S.…

Examined differences in acoustic characteristics of cries, both early and late, within a prolonged crying bout. Results indicated that late cries appeared to result from a smaller number of factors than did early cries. Results support notions that crying bouts settle into a regular cry with acoustic features matching a theoretical model of cry…

Expands an existing nonlinear dynamic epidemic model of onset of social activities (EMOSA), motivated by social contagion theory, to quantify the likelihood of pregnancy for adolescent girls of different sexuality statuses. Compares five sexuality/pregnancy models to explain variance in national prevalence curves. Finds that adolescent girls have…

Two experiments investigated naming performance for items with and without digraphs. Both experiments compared performance for Regular Consistent, Regular Inconsistent and Exception words. Experiment 1 also compared nonwords with Non-Existent Bodies to those with existing Consistent and Inconsistent Bodies. Naming was slower for nonwords…

Sources of population heterogeneity may or may not be observed. If the sources of heterogeneity are observed (e.g., gender), the sample can be split into groups and the data analyzed with methods for multiple groups. If the sources of population heterogeneity are unobserved, the data can be analyzed with latent class models. Factor mixture models…

The subjective likelihood model [SLiM; McClelland, J. L., & Chappell, M. (1998). Familiarity breeds differentiation: a subjective-likelihood approach to the effects of experience in recognition memory. "Psychological Review," 105(4), 734-760.] and the retrieving effectively from memory model [REM; Shiffrin, R. M., & Steyvers, M. (1997). A model…

Comments on "Positive psychology progress: Empirical validation of interventions" by Seligman, Steen, Park, and Peterson (see record 2005-08033-003). Seligman and colleagues provided a progress report on positive psychology, reviewing the impressive developments over the past five years. We wholeheartedly support the positive psychology movement…

This study compares the parametric multiple-choice model and the nonparametric kernel smoothing approach to estimating option characteristic functions (OCCs) using an empirical criterion, the stability of curve estimates over occasions that represents random error. The potential utility of graphical OCCs in item analysis was illustrated with…

The performance of older adults and depressed people on linear order reasoning is hypothesized to be best explained by different theoretical models. Whereas depressed younger adults are found to be impaired in generative inference making, older adults are well capable of making such inferences but exhibit problems with working memory (Experiments…

This paper summarises findings of discourse analyses of traditional stories from eleven language phyla around the world. The aim is a preliminary exploration of relationships amongst diverse languages in patterns of discourse, using a systemic functional language model. Several techniques were developed for managing and displaying the analyses,…

Berger and his colleagues argue that collective validation (i.e., group members' corroboration of deferential behavior) is an important source of legitimacy in informal task groups. This invites the question "What causes collective validation?" Drawing from Simmel and Blau in particular, I develop an explanation of collective validation that…