Daily reports of distress: Not for women only

Abstract

A context-dependence paradigm was developed for research into effects of the menstrual cycle in women. This involved the investigation of situational effects on self-reported distress in both men and women. For 35 consecutive days, 25 women and 36 men working in two occupations that varied in degree of situational stress completed Body Awareness Questionnaires (modified menstrual distress questionnaires) and daily subjective stress ratings. After controlling for contraceptive use, age range, and percentage of body fat, the following variables were selected for a multiple regression analysis as predictors of distress: (a) job stress, (b) feminine values, (c) life stress, (d) subjective stress, (e) type of job, (f) sex, (g) job experience, and (h) history of menstrual distress. Women working in the high-stress job (military police) reported significantly more distress than all the other groups. Life stress was identified as the dominant predictor of distress. In a separate analysis of daily distress scores and menstrual cycle phases for all the women, there was no interaction between the type of job and the menstrual cycle phase on reports of distress. A similar analysis of the effects on sex and shift revealed shift effects in distress for men but not women. Sources of variability for both sexes (shift-work rotation and cycle phase) are discussed.     

Epidemic Mycoplasma Pneumoniae Infection at a College for the Deaf

Abstract

An outbreak of Mycoplasma pneumoniae infection affected up to 110 students and employees at a college for deaf students (Gallaudet). After the introduction of M. pneumoniae onto the campus in late August 1977, the disease spread slowly among the students; the last documented case occurred in mid-December. A thorough review of chart records, mail surveys, a dormitory survey, and a three-month surveillance of the student health service provided an intensive look at the epidemiology and clinical spectrum of a mild to moderately severe disease in the epidemic setting. A matched-pair analysis demonstrated a more serious clinical illness among patients with M. pneumoniae than other patients presenting with febrile respiratory illness. Appropriate antimicrobial therapy appeared to suppress a high antibody response to M. pnuemoniae. A follow-up serosurvey one year after this outbreak demonstrated diagnostic titers to M. pneumoniae in 11 of 30 patients with confirmed infection in the original epidemic.     

Conditional Generalized Liouville Distributions on the Simplex

Liouville and generalized Liouville distributions on the simplex have been proposed for modeling compositional data and have been shown to be free from the extreme independence structure that characterizes the Dirichlet class. In this article, generalized Liouville distributions are shown to be rich enough to distinguish some lesser modes of independence as well. Unfortunately, it is noted that the applicability of the Liouville family will be limited, owing to the lack of invariance with respect to the chosen fill-up value. As an alternative, a new family of simplex distributions is proposed, one that admits invariance with respect to choice of fill-up value, as well as the ability to differentiate among many forms of independence.     

Models of Management System Standards: A Review of the Integration Issues

The subject of Integrated Management Systems in terms of quality, environmental and occupational health and safety management has become of increasing interest to researchers and business alike during the last 3 years or so. This paper focuses on a review of the various models of integration found in the academic literature and also those advocated by the standards bodies, such as the British Standards Institution and the International Organization for Standardization. A number of writers advocate alignment of ISO 9001 and ISO 14001 and present models to facilitate this; however, integration into a single standard is, in general, not favoured. Various models have been developed to overcome these difficulties, but the authors believe that none is completely satisfactory. It is considered that a model of integration based on the EFQM Model for Business Excellence will allow the limitation of the standards to be overcome and the total systems approach to integration to be facilitated.     

Understanding Feelings and Coping with Emotional Situations: A Comparison of Maltreated and Nonmaltreated Preschoolers

The effects of maltreatment on childen's emotion knowledge (e.g., recognition of facial cues for happy, sad, mad, scared, and surprised expressions), parent- and teacher-rated social and expressive behavior (e.g., aspects of emotion regulation such as emotional intensity, regulation of emotionally-driven behavior, and classroom social competence with peers such as conflict management), and hypothetical social problem-solving skills were examined in a sample of 45 preschool-aged, predominantly African-American preschoolers. Comparisons between maltreated, high-risk, and low-risk groups revealed no reliable differences in emotion knowledge, but several significant differences in hypothetical social problem-solving skills and in parent- and teacher-rated social and expressive behavior. Specifically, maltreated children were rated high on negative emotionality and emotional support-seeking at school, and they were rated low on support-seeking at home, instrumental action at home, problem-focused social problem-solving strategies, and conflict management. In general, teachers rated maltreated children as the least competent, low-risk children as intermediate, and high-risk children as the most competent.     

The role of market-oriented relations in public relations: The differing perspectives of managers and practitioners in the U.S. and Taiwan

This study explored the role of market-oriented public relations. The study involved two surveys; one explored the perspectives of business managers and another of the perspectives of public relations practitioners, and compared their views concerning market-oriented and non-market-oriented relations. While business managers and public relations practitioners of non-market-oriented relations valued the contribution of market-oriented public relations to organizational effectiveness in terms of revenue generation and cost reduction, practitioners of market-oriented public relations ascribed their contribution to organizational effectiveness in terms of media publicity and exposure. This paper concludes with a discussion of practical applications and theoretical implications.