Pathways of Adult Children Providing Care to Older Parents

Guided by life course and stress process theory, this study investigated pathways of adult child caregivers' family (caregiving, marital, parenting) and nonfamily (employment) roles. Eight waves of data from the Health and Retirement Study were analyzed for 1,300 adult child caregivers. Latent class analysis provided strong evidence for a 4‐class model of caregivers' role pathways. The four pathways were (a) Not‐Married, Early‐Transition to Not‐Working Caregivers (34%), (b) Married, Not‐Working Caregivers (26%), (c) Married, Late‐Transition to Not‐Working Caregivers (23%), and (d) Married, Not‐Working Caregivers with Coresiding Child (17%). Caregivers' background characteristics and contexts predicted pathway membership. Adult child caregivers have structurally diverse life pathways that have implications for theory, research, and practice.     

The Effects of Threat Type and Duration on Public Relations Practitioner's Cognitive,Affective, and Conative Responses in Crisis Situations

The contingency theory of public relations relies heavily on the concept of threat without fully developing the concept as well as its operationalization. This study addresses this weakness through the exposition of 2 key dimensions of threats in crises as threat type and duration, and empirically testing their effects on public relations practitioners' cognitive appraisal of threats, affective responses to threats, and the stances taken in threat-embedded crisis situations. A Web-based experiment on 116 public relations practitioners was conducted using a 2 (external vs. internal threat type) × 2 (long-term vs. short-term threat duration) within-subjects design. The findings revealed the main effects of threat type and threat duration on threat appraisal, emotional arousal, and degree of accommodation. Interaction effects indicated that external and long-term threat combination led to higher situational demands appraisal and more intensive emotional arousal.     

Tracking national and regional spatial-temporal mortality risk associated with NO2 concentrations in Canada: a Bayesian hierarchical two-level model

The association between daily variations in urban air quality and mortality has been well documented using time series statistical methods. This approach assumes a constant association over time. We develop a space-time dynamic model that relaxes this assumption, thus more directly examining the hypothesis that improvements in air quality translate into improvements in public health. We postulate a Bayesian hierarchical two-level model to estimate annual mortality risks at regional and national levels and to track both risk and heterogeneity of risk within and between regions over time. We illustrate our methods using daily nitrogen dioxide concentrations (NO2) and nonaccidental mortality data collected for 1984-2004 in 24 Canadian cities. Estimates of risk and heterogeneity are compared by cause of mortality (cardio-pulmonary [CP] versus non-CP) and season, respectively. Over the entire period, the NO2 risk for CP mortality was slightly lower but with a narrower credible interval than that for non-CP mortality, mainly due to an unusually low risk for a single year (1998). Warm season NO2 risk was higher than cold season risk for both CP and non-CP mortality. For 21 years overall there were no significant differences detected among the four regional NO2 risks. We found overall that there was no strong evidence for time trends in NO2 risk at national or regional levels. However, an increasing linear time trend in the annual between-region heterogeneities was detected, which suggests the differences in risk among the four regions are getting larger, and further studies are necessary to understand the increasing heterogeneity.     

London murders: a predictable pattern?

Four stabbings to death in a single day. Ninety murders in 7 months. Shocking figures—or are they? Knife crime makes the headlines almost daily but are Londoners really at increased risk of being murdered? David Spiegelhalter and Arthur Barnett investigate—and find a predictable pattern of murder.     

Public's expectation about an organization's stance in crisis communication based on perceived leadership and perceived severity of threats

Considering the importance of general public support of an organization during a crisis, this study examined how perceived leadership style influences public expectation about an organization's stance in crisis and the relationship between perceived severity of threat and the expected stance of the organization based on leadership perception. The results of the study strongly supported main effects of leadership on public estimation about an organization's stance. Managerial implications were discussed.     

The Relation between Puberty and Psychological Distress in Adolescent Boys

This longitudinal study examined the relation between puberty, as measured by both pubertal status and timing, and adjustment problems, as measured by externalized hostile feelings and internalized distress symptoms, among adolescent males in grades 7 through 10. The results showed that boys who were physically more developed in grade 7, compared with their less physically developed peers, manifested more externalized hostile feelings and internalized distress symptoms in grades 8 through 10. Pubertal timing was significantly related to both internalized distress and externalized hostile feelings. This relation remained statistically significant, even after controlling for grade 7 maladjustment symptoms and concurrent stressful life events. Several significant interaction effects emerged between pubertal timing and concurrent stressful life events. The significant long‐term effect of the pubertal transition, independent of stressful life experiences and symptom continuity, suggests that the past undifferentiated view of the favorable influence of early maturation on males needs to be modified.     

Individual and Crossover Effects of Work Schedule Fit: A Within‐Couple Analysis

A couple‐level analysis with a sample of 105 female reduced‐hours physicians and their full‐time–employed husbands found individual and spouse crossover effects: Each spouse's ratings of own schedule fit predict own job‐role quality; wives' ratings of partner/family schedule fit predict their marital‐role quality, with a similar trend for husbands; husbands' ratings of own schedule fit predict wives' marital‐role quality; and husbands' ratings of partner/family schedule fit and wives' ratings of own schedule fit predict husbands' psychological distress. These findings highlight the interdependence of couple members' experiences and illustrate potential costs of wives' trading off time at work for time at home.     

Parental After‐School Stress and Psychological Well‐Being

The mismatch between employed parents’ work schedules and their children's school schedules creates the structural underpinning for an as‐yet‐unstudied stressor, namely, parental after‐school stress, or the degree of parents’ concern about their children's welfare after school. We estimate the relationship between parental after‐school stress and psychological well‐being in a sample of 243 employed parents of children in grades K–12. Parental after‐school stress is related to psychological well‐being. This relationship did not differ by parent gender or child age but was significantly stronger for parents of girls versus boys. Our results suggest that parental after‐school stress is an important stressor that affects the well‐being of a large segment of the work force and warrants further research.