Improving the efficacy of appearance-based sun exposure interventions with the terror management health model

The terror management health model (TMHM) suggests that when thoughts of death are accessible people become increasingly motivated to bolster their self-esteem relative to their health, because doing so offers psychological protection against mortality concerns. Two studies examined sun protection intentions as a function of mortality reminders and an appearance-based intervention. In Study 1, participants given a sun protection message that primed mortality and shown a UV-filtered photo of their face reported greater intentions to use sun protection on their face, and took more sunscreen samples than participants shown a regular photo of their face. In Study 2, reminders of mortality increased participants’ intentions to use facial sun protection when the UV photo was specifically framed as revealing appearance consequences of tanning, compared to when the photo was framed as revealing health consequences or when no photo was shown. These findings extend the TMHM, and provide preliminary evidence that appearance-based tanning interventions have a greater influence on sun protection intentions under conditions that prime thoughts of death. We discuss implications of the findings, and highlight the need for additional research examining the applicability to long-term tanning behaviour.     

Using Multidimensional Grief Theory to Explore the Effects of Deployment, Reintegration, and Death on Military Youth and Families

To date, the US military has made major strides in acknowledging and therapeutically addressing trauma and post-traumatic stress disorder (PTSD) in service members and their families. However, given the nature of warfare and high rates of losses sustained by both military members (e.g., deaths of fellow unit members) and military families (e.g., loss of a young parent who served in the military), as well as the ongoing threat of loss that military families face during deployment, we propose that a similar focus on grief is also needed to properly understand and address many of the challenges encountered by bereaved service members, spouses, and children. In this article, we describe a newly developed theory of grief (multidimensional grief theory) and apply it to the task of exploring major features of military-related experiences during the phases of deployment, reintegration, and the aftermath of combat death—especially as they impact children. We also describe implications for designing preventive interventions during each phase and conclude with recommended avenues for future research. Primary aims are to illustrate: (1) the indispensable role of theory in guiding efforts to describe, explain, predict, prevent, and treat maladaptive grief in military service members, children, and families; (2) the relevance of multidimensional grief theory for addressing both losses due to physical death as well as losses brought about by extended physical separations to which military children and families are exposed during and after deployment; and (3) a focus on military-related grief as a much-needed complement to an already-established focus on military-related PTSD.     

Enhancing Family Resilience Through Family Narrative Co-construction

We draw upon family resilience and narrative theory to describe an evidence-based method for intervening with military families who are impacted by multiple wartime deployments and psychological, stress-related, or physical parental injuries. Conceptual models of familial resilience provide a guide for understanding the mechanics of how families respond and recover from exposure to extreme events, and underscore the role of specific family processes and interaction patterns in promoting resilient capabilities. Leading family theorists propose that the family’s ability to make meaning of stressful and traumatic events and nurture protective beliefs are critical aspects of resilient adaptation. We first review general theoretical and empirical research contributions to understanding family resilience, giving special attention to the circumstances, challenges, needs, and strengths of American military families. Therapeutic narrative studies illustrate the processes through which family members acquire meaning-making capacities, and point to the essential role of parents’ in facilitating discussions of stressful experiences and co-constructing coherent and meaningful narratives. This helps children to make sense of these experiences and develop capacities for emotion regulation and coping. Family-based narrative approaches provide a structured opportunity to elicit parents’ and children’s individual narratives, assemble divergent storylines into a shared family narrative, and thereby enhance members’ capacity to make meaning of stressful experiences and adopt beliefs that support adaptation and growth. We discuss how family narratives can help to bridge intra-familial estrangements and re-engage communication and support processes that have been undermined by stress, trauma, or loss. We conclude by describing a family-based narrative intervention currently in use with thousands of military children and families across the USA.     

Dynamics of 1:2 Coordination: Temporal Scaling,Latent 1:1, and Bistability

The simplest interlimb multifrequency coordination of 1:2 can be performed at different speeds and in at least two different styles or modes. The effects of speed and mode (in-phase or antiphase) were evaluated in a bimanual 1:2 rhythmic task in which participants (N = 8) oscillated hand-held pendulums with identical or different uncoupled frequencies. A motion equation in relative phase that captures the asymmetries of components and task predicted the 1:2 coordination equilibria resulting from temporal scaling. According to the experimental results, both coordination modes proved to be equally stable. More detailed analyses of individual trials showed signs that the more fundamental 1:1 coordination intruded into the 1:2 coordination.     

Where's the Religion? Distinguishing Faith‐Based from Secular Social Service Agencies

The charitable choice provision and President Bush's proposed Faith-Based and Community Initiative have spurred debates regarding government support of faith-based social service programs and their effectiveness. To address the issue of relative effectiveness, the logically prior question of what constitutes a faith-based agency and how they differ from secular providers must be answered. Utilizing data from a mailed survey, this study compares the organizational characteristics of faith-based and secular agencies that provide services to the homeless in Houston, Texas. Results indicate that the two agency types vary significantly across several dimensions including funding sources and preferences, decision-making tools, organizational culture, practices, leadership, and staffing characteristics. In addition, survey data and content analysis of mission statements reveal that 80 percent of faith-based agencies use religious imagery in some form of their "public face" to communicate their religiousness.     

Internet use and attitudes towards illicit internet use behavior in a sample of Russian college students.

This study assessed Internet use and attitudes toward illicit use of the Internet in a sample of Russian college students. A sample comprised of 198 students was recruited from a university in Moscow. Each participant completed a survey assessing demographic characteristics, Internet use, and attitudes towards engaging in illicit behaviors over the Internet. About half of the students reported that they used the Internet at least several times a year, with 8% reporting daily use of the Internet. Among Internet users, most reported having Internet access either at home or at a friends' home, and 16 % reported having Internet access from work, school, or a computer center. Among Internet users, the main purpose was for school-related activities (60%), followed by e-mail (55%), entertainment (50%), chatting (24%), and searching for pornography (6%). Although most students thought it was inappropriate to read someone else's e-mail, use someone else's password or credit card information without their permission, or break into someone's computer, many students did endorse those illicit behaviors. Over a fifth of the students reported that they knew hackers. Forty three percent of students agreed that people make too much fuss about watching videos, movies or downloading music on the Internet without paying. Males were more likely than females to report using the Internet for entertainment purposes (p = 0.006) and were more likely to agree that it was okay to break into someone's computer (p = 0.04). The results of this study suggest that these Russian college students predominately use the Internet to help with their schoolwork, to communicate with others, and for entertainment. These results also suggest that interventions may be useful to change attitudes endorsing illicit uses of the Internet.     

Anticipatory reconfiguration elicited by fully and partially informative cues that validly predict a switch in task

Task-switching studies show no behavioral benefit of partially informative cues. However, ERP evidence of an early cue-locked positivity elicited by both fully and partially informative cues suggests that both cues trigger an anticipatory component of task set reconfiguration (Nicholson, Karayanidis, Davies, & Michie, 2006). We examined this apparent discrepancy using a cued-trials task-switching paradigm with three tasks. The ERP finding of an early cue-locked positivity was replicated for both switch-to cues, which validly predicted an upcoming switch trial and specified the new task set, and switch-away cues, which validly predicted an upcoming switch trial but not the new task set. This component was not elicited by a noninformative cue that did not specify whether the task would switch or repeat. Switch-away cues resulted in more accurate but not faster responding than did noninformative cues. Modeling of decision processes confirmed a speed-accuracy trade-off between these conditions and a preparation benefit for both switch-to and switch-away cues. These results indicate that both fully and partially informative cues elicit an early anticipatory component of task set reconfiguration that is reflected in the early cue-locked positivity. We argue that the pattern of results is most consistent with a task set inhibition account of this early anticipatory component of task set reconfiguration.