Describes connectionist model showing exclusivity asymmetries when categorizing visual stimuli, similar to pattern shown by infants. Examines asymmetries in terms of an associative learning mechanism, distributed internal representations, and statistics of feature distributions in the stimuli. Details test of model with infants, finding that…

Argues that accuracy orders in morpheme acquisition by adult second language learners can be predicted by a model of morpheme classification, the 4-M model. The model identifies four types of morphemes; content morphemes, early system morphemes, and two types of late system morphemes. (Author/VWL)

This article differentiates a social etiology model focused on identifying the social antecedents of one particular mental disorder from a social consequences model concerned with the overall mental health consequences of various social arrangements. In the social etiology model, people with disorders other than the one particular disorder singled…

This article presents an approach to enrollment management based on target marketing strategies developed from a choice-based segmentation methodology. Students are classified into "switchable" or "non-switchable" segments based on their probability of selecting specific majors. A modified multinomial logit choice model is used to identify…

We report an approach for implementing predictive fuzzy systems that manage capturing both the imprecision of the empirically induced classifications and the imprecision of the intuitive linguistic expressions via the extensive use of fuzzy sets. From end-users' point of view, the approach enables encapsulating the technical details of the…

Researchers have debated whether clinical eating disorders are best conceptualized as one extreme along a continuum of degree or as qualitatively different from less severe eating disturbances. Taxometric analysis, a set of procedures that assess the structure of a given disorder by detecting whether a latent taxon exists among its indicators, has…

Differences in performance with various stimulus-response mappings are among the most prevalent findings for binary choice reaction tasks. The authors show that perceptual or conceptual similarity is not necessary to obtain mapping effects; a type of structural similarity is sufficient. Specifically, stimulus and response alternatives are coded as…

The efficacy of online learning programs is tied to the suitability of the program in relation to the target audience. Based on the dataset that provides information on student enrollment, academic performance, and demographics extracted from a data warehouse of a large Southwest institution, this study explored the factors that could distinguish…

This research sought to determine whether any measure(s) used in the Carnegie Foundation's classification of Doctoral/Research Universities contribute to a greater degree than other measures to final rank placement. Multilevel Modeling (MLM) was applied to all eight of the Carnegie Foundation's predictor measures using final rank…

The 10th International Conference on Educational Data Mining (EDM 2017) is held under the auspices of the International Educational Data Mining Society at the Optics Velley Kingdom Plaza Hotel, Wuhan, Hubei Province, in China. This years conference features two invited talks by: Dr. Jie Tang, Associate Professor with the Department of Computer…

This paper examines whether the social science-based typology of Yvonne Lincoln and Egon Guba (1994), in which social science scholars are divided into positivist, postpositivist, critical, and constructivist paradigms based on ontological, epistemological, and methodological assumptions in the discipline, can be adapted to the academic discipline…

A class of closely related hierarchical grouping methods are discussed and a procedure which implements them in an integrated fashion is presented. These methods avoid some theoretical anomalies inherent in clustering and provide a framework for viewing partitioning and nonpartitioning grouping. Significant relationships between these methods and…

This document is a review of research on the subject of innovation diffusion and planned change, organized according to a theoretical model. The organizational scheme used is derived from Bhola's Configurational, Linkages, Environmental, and Resources (CLER) model of planned change. Conventional reviews of research identify accomplishments in…

Pure research in school law is not possible, since the researcher must rely on inquiry that can be verified by experience and observation in the field. The studies produced in the past year tend to fall into the following classes: compliance, accountability, impact, cost-effectiveness, Supreme Court decisions, and the process by which minority law…

The automatic/controlled processing theory proposal that the modification of long term memory (LTM) occurs only during controlled processing, and that stimuli can be automatically processed with no resulting LTM effect was tested in two experiments. In the first experiment, subjects were shown words while performing tasks involving either…