Interrelationships between Reading Disability and Attention-Deficit/Hyperactivity Disorder

Evidence from a number of investigations suggests a considerable overlap between reading disability (RD) and attention deficit-hyperactivity disorder (ADHD). We investigate the relationship between RD and ADHD in a cohort of 186 children 7.5–9.5 years of age, recruited explicitly to address classification and definitional issues in these disorders. Using multivariate methods, we examine the hypothesis that RD and ADHD represent separate diagnostic entities that frequently co-occur in the same individual. The results suggest that RD is characterized by deficits within the language system, in particular a subcomponent within that system, phonological processing; in contrast, such linguistic deficits are not characteristic of ADHD unless ADHD is associated with RD. When children with both RD and ADHD are examined, both the linguistic deficits associated with RD and the behavioral characteristics associated with ADHD are apparent, but these deficits are not synergistic. We conclude that RD and ADHD represent separate disorders that frequently co-occur.     

Candidate Personality as an Influence on Selection Interview Assessments

Les interviewers décrivent couramment leur travail comme une tâche ďévaluation de la personnalité. Pourtant, on recense peu de recherches sur la façon dont la personnalité des candidats influence les jugements de ľinterviewer. Dans cette étude, des demandeurs de formation ont rempli la "self-monitoring scale" de Snyder, ľE.P.I. et une mesure de ľanxiété comportementale; ces données ont été corrélées avec les appréciations des interviewers. Conformé-ment aux hypothèses, on a trouvé que les extravertis étaient jugés plus positivement. Le névrotisme, bien que corrélé avec plusieurs appréciations ďinterviewers, ne semblait pas liéà la décision finale. Contrairement aux prédictions, les scores ďautonomie n'étaient pas corrélés avec les appréciations des interviewers.
Interviewers frequently see their task as being one of personality assessment, yet there is little research on how candidate personality influences interviewer assessments. In this study, applicants for places on a course completed Snyder's self-monitoring scale, the E.P.I, and a measure of state anxiety, and their scores were correlated with interviewers' ratings. As had been hypothesised, there was some indication that extraverts were judged to be more acceptable. Neuroti-cism, despite being correlated with several interviewer ratings, did not seem to be related to final acceptance decision. Contrary to prediction, self-monitoring scores did not correlate with the interviewers' assessments.     

Children's Narratives Following Traumatic Brain Injury: Linguistic Structure, Cohesion, and Thematic Recall

Narrative discourse and intellectual functioning were examined 3 years following traumatic brain injury (TBI) in children 1 to 8 years of age at the time of injury. The language-impaired TBI group (n= 9) had language deficits during the subacute stage of recovery; their performance was contrasted with that of a TBI comparison group equated on neurologic and demographic variables that did not show subacute language impairment (n= 8) and a sibling comparison group (n= 9). The language-impaired TBI group had lower Verbal and Full-Scale IQ scores and produced fewer words and utterances than the sibling group on a story retelling task; their stories were characterized by fewer complete referential and lexical ties and more referential errors, indicating difficulty conjoining meaning across sentences. The language-impaired TBI group recalled approximately one-third of the propositions needed to maintain the story theme and made more errors sequencing the propositions than either the TBI or the sibling comparison groups. Group differences were not obtained on the Performance IQ scores or on measures of rate or fluency of speech production, mazes, use of conjunctives, or naming errors. The discourse deficiencies of children with TBI and acute language impairment were most pronounced at the level of cognitive organization of the text reflecting text macrostructure and were least apparent at the level of lexical and sentential organization reflecting text microstructure. Results are discussed in terms of the vulnerability of developing language abilities to disruption by brain injury.     

A demonstration of auto-shaping with monkeys

The Brown-Jenkins auto-shaping procedure for pigeons was found applicable to monkeys. Repeated pairings of lighted keys with reinforcement generated key-pressing behavior. The animals rapidly learned a simultaneous light-dark discrimination. The topographies of key-pressing and magazine behavior differed; the food tray was not illuminated.     

Infinite idealizations in science: an introduction

We offer a framework for organizing the literature regarding the debates revolving around infinite idealizations in science, and a short summary of the contributions to this special issue.

     

Sandwich Generation Caregiving: A Complex and Dynamic Role

The overall purpose of this study was to explore the lived experiences of sandwich generation (SG) women and the influence multigenerational caregiving had on their health behaviors. The specific purpose of this paper was to examine the roles of SG women, whom are individuals providing care to both their aging parents/in-laws and children (Sinha, Spotlight on Canadians: Results from the General Social Survey: Portrait of caregivers, 2012. Statistics Canada catalogue no. 89-652-X – No. 001, Social and Aboriginal Statistics Division, Ottawa, Ontario, 2013). This study was qualitative in nature and utilized the theoretical orientation of phenomenology. Nine SG women completed a background questionnaire and a semi-structured one-on-one interview. After critically analyzing the data, four salient themes emerged, however, this paper only focused on the theme the role of the caregiver. Five subthemes were developed from this theme: (1) Physical care; (2) “Sounding board”: Emotional aspects of caregiving; (3) Never enough time in the day; (4) Am I a caregiver to my children?; and (5) Transitions and variations in caregiving. These findings provide an in-depth understanding of the role of SG women and the complexities that occur when faced with caregiving. This study hopes to provide more knowledge to support government legislation, sandwich generation caregivers, and healthcare providers.