The Effects of a Learning Station on the Completion and Accuracy of Math Homework for Middle School Students

We studied the effects of a Learning Station on the completion and accuracy of math homework of middle school students who had chronic homework problems. The Learning Station was a three sided free-standing panel with theoretically and empirically-based components involving (a) stimulation (color, music, activity breaks, and choice) and (b) self-attention (mirror and self-monitoring). Two students who used the Station tripled their accuracy and the amount of homework completed as assessed in a multiple baseline across participants design. One student with high academic abilities elected not to use the intervention, because he worked quickly (albeit carelessly) at school to complete his homework during baseline and during intervention. The practical and research implications of the findings are discussed.     

Placing perceptions of politics in the context of the feedback environment, employee attitudes, and job performance

The authors proposed a model suggesting that organizational environments supporting high levels of informal supervisor and coworker feedback are associated with lower employee perceptions of organizational politics. Furthermore, these lowered perceptions of politics were proposed to result in higher employee morale (as reflected in job satisfaction and affective commitment) and, through morale, to higher levels of task performance and organizational citizenship. The proposed mediational model was supported with empirical results from 150 subordinate-supervisor dyads sampled across a variety of organizations. Higher quality feedback environments were associated with lower perceptions of organizational politics, and morale mediated the relationships between organizational politics and various aspects of work performance. These findings suggest that when employees have greater access to information regarding behaviors that are acceptable and desired at work, perceptions of politics are reduced and work outcomes are enhanced.     

Self-reported aggression and the perception of anger in facial expression photos

The author's purpose in this study was to assess the relationship between self-reported aggression and "seeing" anger in others. Eighty-four undergraduate participants completed a self-report questionnaire about their own aggression (i.e., aggressive attitude, verbal aggression, and physical aggression), as well as measures of resiliency and locus of control. They also responded to a series of photographs depicting facial expressions of happy, sad, angry, and fearful emotions. The results indicated that individuals reporting higher levels of overall aggression also misidentified anger from the facial expressions when this was not the emotion presented (errors of commission). No significant differences appeared among individuals reporting high and low levels of aggression in terms of underreporting anger (errors of omission). The author also found significant correlations among identification of anger from photographs, resiliency, and locus of control. The findings of the study have important implications for understanding the relationship between aggression and one's perception of anger in others.     

Medical Decision-Making: An Argument for Narrative and Metaphor

This study examines the processes ofdecision-making used by intensive care(critical care) specialists. Ninety-ninespecialists completed a questionnaire involvingthree clinical cases, using a novel methodologyinvestigating the role of uncertainty andtemporal-related factors, and exploring a rangeof ethical issues. Validation and triangulationof the results was done via a comparison studywith a medically lay, but highly informed groupof 37 law students. For both study groups,constructing reasons for a decision was largelyan interpretative and imaginative exercise thatwent beyond the data (as presented), commonlyresulting in different reasons supporting thesame conclusions and similar reasons supportingopposite conclusions. The skills of ethicalimagination and interpretation were related toan individual's prior lived experience,construed in the broadest sense. Application ofthese skills of ethical imagination andinterpretation always occurred, to some degree,in a state of uncertainty and almost alwaysinvolved temporal relationships.Using these results, a theory of ethicaldecision-making is proffered. Three levels ortypes of reasoning processes may be present.Type I decision-making involves the applicationof rules, usually in a deductive fashion. TypeII decision-making is characterised by aprocess where a plurality of reasons arebalanced, weighed and sifted with each other.Type III decision-making is intimately linkedwith respondents lived experiences and `crafts'the content of type I and II reasoningprocesses, via the application of ethicalimagination and interpretation. Relationshipsbetween these three types of reasoningprocesses, and with narrative ethics, are alsodiscussed.     

Meta-analyses of ethnic match as a predictor of dropout,utilization, and level of functioning

Meta-analyses were performed on 7 studies of ethnic match and psychotherapy. From 13 comparisons of ethnic match and dropout, a small overall effect size was found (r = .03). From 16 comparisons of ethnic match and number of sessions attended, a small overall effect size was found (r = .04). Effect sizes for dropout and utilization were heterogeneous, with ethnic minority groups having larger effect sizes than Caucasian Americans. From 9 comparisons of ethnic match and termination Global Assessment Score, a negligible overall effect size was found (r = .01). The small dropout and utilization effect sizes indicate that ethnic match is not a significant clinical predictor of decreasing dropout after the first session or increasing number of sessions attended.     

Dementia caregiving: recent research on negative health effects and the efficacy of caregiver interventions

Provision of care to an older adult with dementia is an important societal resource. This resource may also come at a high cost to informal caregivers, most of whom are family members. In this paper we provide an overview of recent research on dementia caregiving and caregiver interventions. First, we provide background information on the prevalence and costs of Alzheimer's disease and related disorders. Second, we describe the specific stressors and broader mental and physical health outcomes of dementia caregiving. Third, recent evidence of the efficacy of caregiver interventions for both caregiver and patient outcomes is reviewed. Throughout the paper, we describe promising new directions for future research in this area, including assessment and intervention with family caregivers of older patients with comorbid dementia and depression, and the focus on sleep disturbance as a critical health consequence of dementia caregiving.     

Distinguishing short-term memory from working memory

The aim of the present research was to determine whether short-term memory and working memory could be distinguished. In two studies, 7- to 13-year-olds (N = 155, N = 132) were administered tasks thought to assess short-term memory as well as tasks thought to assess working memory. Both exploratory and confirmatory factor analyses distinguished short-term memory tasks from working memory tasks. In addition, performance on working memory tasks was related to word decoding skill but performance on short-term memory tasks was not. Finally, performance on both short-term memory and working memory tasks were associated with age-related increases in processing speed. Results are discussed in relation to models of short-term and working memory.     

Healing and Psychotherapy: The Pentecostal Tradition

This paper explores the practice of healing in the Pentecostal movement. The practice of healing has a long tradition in Pentecostal practice. The meaning of divine healing and what could be components of a theology of healing are examined. It is important for pastoral counselors, pastors, and chaplains to be aware of the importance of divine healing for Pentecostal clients.