Here, we investigate how activation of mental representations of categories during analogical reasoning influences subsequent cognitive processing. Specifically, we present and test the central predictions of the "Micro-Category" account of analogy. This account emphasizes the role of categories in aligning terms for analogical mapping. In a…

The purpose of this study was to determine the accuracy of "Minnesota Multiphasic Personality Inventory" 2nd edition (MMPI-2; Butcher, Dahlstrom, Graham, Tellegen, & Kaemmer, 1989) validity indicators in the detection of malingering in clinical patients with chronic pain using a hybrid clinical-known groups/simulator design. The…

Genre is a hot issue in readers' advisory (RA) circles right now. Many people are looking at how genre functions and morphs. Studying a genre is not a new idea. Over two decades ago, and even longer in less formal ways, librarians began gathering to study genres--asking such questions as in what genre does this book fit and why, what are its…

Multiple-choice exams are often the standard in large, introductory college courses. Although students sometimes report that multiple-choice exams are easier than essay exams, the multiple-choice format often proves to be more difficult. This may be true because multiple-choice exams in college are often composed predominantly of application…

Spontaneous transfer of learning is often difficult to elicit. This finding may be widespread partly because pretests proactively interfere with transfer. To test this hypothesis, 7-year-olds' transfer was examined across 2 numerical tasks (number line estimation and categorization) in which similar representational changes have been observed. As…

This handbook describes the structure and processes that the What Works Clearinghouse (WWC) uses for its reviews, presenting in one place all the standards the WWC currently uses to assess research. The handbook will be revised as new standards are developed and major new features are finalized. A distinguishing feature of the WWC is that it does…

Part-time faculty members represent the majority of faculty at public two-year postsecondary institutions. Utilizing part-time faculty enables two-year institutions to control their instructional costs and maintain scheduling flexibility. However, part-time faculty are diverse in regards to their employment preference, some prefer part-time…

Self-disclosure--the communication of information about oneself to another--is fundamental to the construction of a personal online presence. In many online venues (e.g., MySpace, Facebook) users self-disclose themselves into being. This study examined who said what about themselves on MySpace and how consistently they did so in comparison to…

Differentiated instruction is a way of teaching, which gives students multiple choices to learn information. Fourth grade teachers at one elementary school were not implementing the differentiated instructional techniques that would help them address the learning needs of their students. The purpose of this project study was to create a teacher…

The purpose of this study was to use classification trees and logistic regression to identify subgroups of students more likely to be retained. The National Educational Longitudinal Study of 1988 (NELS:88) was used to identify the sociodemographic, family background and school related factors associated with grade retention. The sample size for…

This case study investigated university members' use of and resistance to a communication information technology system in a higher education organization. This case study utilized the technology enactment framework to examine structure enactment in university members' technology use and resistance. We found that the following structures were…

This study extends recent findings of a relationship between the relative age of students among their peers and their probability of disability classification. Using three nationally representative surveys spanning 1988-2004 and grades K-10, we find that an additional month of relative age decreases the likelihood of receiving special education…

We present a neurocomputational model with self-organizing maps that accounts for the emergence of taxonomic responding and fast mapping in early word learning, as well as a rapid increase in the rate of acquisition of words observed in late infancy. The quality and efficiency of generalization of word-object associations is directly related to…

Background: Opponent-process theories of externalizing disorders (ExD) attribute them to some combination of overactive reward processing systems and/or underactive behavior inhibition systems. Reward processing has been indexed by recruitment of incentive-motivational neurocircuitry of the ventral striatum (VS), including nucleus accumbens…

Using data from 123 children (aged 6-12 years) referred consecutively to a pediatric neuropsychiatry clinic by community physicians for assessment of Attention-Deficit/Hyperactivity Disorder (ADHD) and related problems, we investigated the effects of informant (parent, teacher), tool (interview, rating scale), and method for combining symptom…