The topic of defensiveness resonates with students, who are generally eager to learn how to prevent it. Gibb's taxonomy of defensive/supportive behaviors is widely published and used today. According to Gibb, defensiveness occurs when a communicator puts substantial effort into defending him/herself from a perceived communicative threat. This…

The history, scope, and evolving definitions of assistive technology reutilization activities, from both grassroots and legislative perspective, are discussed. A national classification system of AT reuse activities and data gathered from several national surveys of AT reutilization programs using this classification approach are presented. The…

The word "syndrome" is one of those words that has slipped into one's vocabulary with few realizing what exactly it means or all the implications it carries. The word "syndrome" can be defined as "a group of signs and symptoms that occur together and characterize a particular abnormality or condition." Typically, a syndrome will be defined by…

In this paper, we describe the development of the Wisconsin Card Sorting Test (WCST). We trace the history of sorting tasks from the studies of Narziss Ach on the psychology of thinking, via the work of Kurt Goldstein and Adhemar Gelb on brain lesioned patients around 1920 and subsequent developments, up to the actual design of the WCST by Harry…

Context: While trauma designation has been associated with lower risk of death in large urban settings, relatively little attention has been given to this issue in small rural hospitals. Purpose: To examine factors related to in-hospital mortality and delayed transfer in small rural hospitals with and without trauma designation. Methods: Analysis…

Addressing potential weaknesses in an earlier investigation, the authors examined the latent structure of marital discord using 4 product indicators from the Marital Satisfaction Inventory-Revised (Snyder, 1997) in a representative sample of community couples (N = 1,020). Results from 3 taxometric procedures suggested that marital discord is…

I use Ian Hacking's views to explore ways of classifying people, exploiting his distinction between indifferent kinds and interactive kinds, and his accounts of how we "make up" people. The natural kind/essentialist approach to indifferent kinds is explored in some depth. I relate this to debates in psychiatry about the existence of mental…

Resource Utilization Groups III (RUG-III) is a case-mix system developed in the United States for categorization of nursing home residents and the financing of residential care services. In Hong Kong, RUG-III is based on several board groups of residents. The aim of this study was to examine the reliability and validity of the RUG-III in Hong Kong…

Do the operating characteristics of memory continue to bear the imprints of ancestral selection pressures? Previous work in our laboratory has shown that human memory may be specially tuned to retain information processed in terms of its survival relevance. A few seconds of survival processing in an incidental learning context can produce recall…

The focus of this study is on higher education policy analysts and the competencies they employ to perform their work. The research focuses on responses from a U.S. sample of policy analysts to (a) define a meaningful list of competencies for higher education policy analysts and (b) empirically test whether those competencies meaningfully…

There has been little evidence to support the hypothesis that diagnostic substitution may contribute to increases in the administrative prevalence of autism. We examined trends in assignment of special education codes to British Columbia (BC) school children who had an autism code in at least 1 year between 1996 and 2004, inclusive. The proportion…

Two experiments examined the flexibility and stability with which children and adults organize locations into categories on the basis of object relatedness. Seven-, 9-, and 11-year-olds and adults learned the locations of 20 objects belonging to 4 categories. Displacement patterns revealed that children and adults used object cues to organize the…

Evidence that outcome associations, position associations, and response patterns each contribute to performance in animal serial learning came from two experiments in which three-trial series of rewarded and not-rewarded trials were examined. Response patterns were disrupted in Experiment 1 by placing animals directly in the goal on selected…

We asked whether infants are sensitive to causal relations between objects and outcomes and whether this sensitivity supports categorization. Fourteen- and 18-month-old infants were familiarized with objects from a novel category. For some, the objects caused an electronic toy to activate. For others, the objects were present during activation of…

Purpose: This study examined the validity of 3 discourse comprehension measures for preschool children and the ability of a combination of them to classify children with and without language impairment. Method: Thirty-seven children with typical language and 12 children with language impairment completed 3 measures of oral story comprehension: the…