This article is a response to E. Heit and B. K. Hayes's comment on the target article "Induction and Categorization in Young Children: A Similarity-Based Model" (V. M. Sloutsky & A. V. Fisher, 2004a). The response discusses points of agreement and disagreement with Heit and Hayes; phenomena predicted by similarity, induction, naming, and…

Variables that have been coarsely categorized into a small number of ordered categories are often modeled as outcome variables in psychological research. The authors employ a Monte Carlo study to investigate the effects of this coarse categorization of dependent variables on power to detect true effects using three classes of regression models:…

This article presents a comprehensive taxonomy of essential competencies for program evaluators. First, the authors provide a rationale for developing evaluator competencies, along with a brief history of the initial development and validation of the taxonomy of essential evaluator competencies in King, Stevahn, Ghere, and Minnema (2001). Second,…

We studied how category typicality and out-of-category relatedness affect speeded category verification (vote ''yes'' if pictured object is clothing) in typically developing 4- to 14-year-olds and adults. Stimuli were typical and atypical category objects (e.g., pants, glove) and related and unrelated out-of-category objects (e.g., necklace,…

This paper describes the process for employing two principal instruments for relating the categories identifying the central phenomenon in grounded theory analysis. The Conditional Relationship Guide contextualizes the central phenomenon and relates structure with process. The second tool, the Reflective Coding Matrix, captures the higher level of…

In 2002, James Klein published a study based on a content analysis of research articles in "PIQ" from 1997 through 2000. That study was aimed at determining how much empirical research was being reported in HPT and what the focus of that research was. Klein found that only about one third of the articles published in "PIQ" represented empirical…

This inductive, qualitative study investigates how learning took place among nine experienced engineers in an industrial setting after a major reorganization. A thematic analysis of the transcripts revealed that the learning was informal and that it fell into three distinct categories: learning new workflows, learning about the chemical process,…

Purpose: Based on a typology of contextualized multiple thinking, this paper aims to elaborate how the levels of thinking (data, information, knowledge, and intelligence), and the types of thinking as a whole, can be used to profile the characteristics of multiple thinking in organizational learning, re-conceptualize the nature of creativity in…

In a previous study, a bilingual advantage for preschool children in solving the dimensional change card sort task was attributed to superiority in inhibition of attention (Bialystok, 1999). However, the task includes difficult representational demands to encode and interpret the task stimuli, and bilinguals may also have profited from superior…

To investigate relationships between spatial terms and the human experience of space, participants in three separate experiments were asked to sort 35 English spatial terms into groups on the basis of which items seemed most similar to one another. Participants also were asked to provide a descriptive rationale for each of their groupings. Once…

In recent years, the debate over reform to national vocational education and training systems has shifted from a focus on the supply-side of VET--qualifications structures, national training schemes and institutional structures--to demand for training by industry and the role of employers in increasing the skills levels of the workforce. Yet,…

It has been proposed that infants can form global categories such as animate and inanimate objects (Mandler, 2004). The inductive generalization paradigm was used to examine inferences made by infants about the bodily, motion, and sensory capabilities of people and animals. In Experiment 1, 14-month-old infants generalized bodily and sensory…

When children learn categories, they do not learn isolated facts but rather systems of knowledge. These systems of knowledge are composed of property-property (e.g., things with wings tend to have feathers), property-role (e.g., things with eyes tend to eat), and role-role (e.g., things that eat tend to sleep) correlations. Research has shown that…

An important characteristic of mature spatial cognition is the ability to encode spatial locations in terms of relations among landmarks as well as in terms of vectors that include distance and direction. In this study, we examined children's use of the relation "middle" to code the location of a hidden toy, using a procedure adapted…

Objective: To examine the types of health messages delivered to males and females through the "popular" media of magazines that have a health content, and to consider the potential for "popular" magazines to play a role in communicating health promotion messages to men. Design: A qualitative approach that subscribes to content analysis of a sample…