Individual Differences in Diving: Intelligence,Personality, and Underwater Adaptation

Diving is an activity that is carried out in an extreme environment with extraordinary psychophysical demands. It requires the divers to undergo an adaptive process in order to survive, to be able to take advantage of their capabilities, and to achieve an efficient performance. In this ex post facto study, data from a sample of military personnel participating in scuba diving courses (N = 649) were analyzed. Our aim was to verify the role of individual differences in the adaptation to an extreme and hostile environment. The results indicate the existence of psychological variables that differentiate between divers and the general population, those who pass or fail the diving course, and between groups of divers who obtain differential levels of performance in underwater tasks. These findings support that dispositional characteristics have utility for the identification of suitable personnel for professional diving.     

Developing Praxis: Mobilising Critical Race Theory in Community Cultural Development

Race remains a significant issue in the lives of many people in Australia. For example, Indigenous Australians lives continue to be marked by social and economic disadvantage and everyday experiences of exclusion. Within this context, the Community Arts Network Western Australia promote social change and the empowerment of Indigenous groups through community cultural development. With an emphasis on community strengths and resources, community arts practice is employed to create, promote, and improve opportunities for participation, network development and empowerment. In this article, we explore these projects from a community psychology orientation, which is committed to developing opportunities for inclusion and also exposing the workings of power in everyday settings. Although there have been many positive outcomes that have resulted from the different activities with communities, there have also been significant barriers to transformative practice, in particular, issues of racialisation and continuing colonisation. We discuss our efforts aimed at understanding racism, which have included engaging with critical race theory and whiteness studies within the context of Indigenous and non‐Indigenous partnerships for change. Copyright © 2013 John Wiley & Sons, Ltd.     

The role of perceptual similarity of the task environments in children’s perseverative responding

Perseverative responding is often seen in children’s performance in a variety of contexts. One such context is symbolic comprehension in which 2- and 2½-year-olds demonstrate difficulty in appreciating the association of symbols (pictures and scale models) and their referents and show a high proportion of perseverative responding. Representational-level explanations of perseveration were explored in the current studies via examination of the impact of perceptual similarity of visual environments across trials. Across two experiments, children saw either a picture (Experiment 1) or a scale model (Experiment 2) of a hiding location of a room and were then encouraged to recover the toy from an identical room. Manipulating the perceptual similarity of the environments across successive trials affected performance and perseverative responding. These results highlight the critical role played by perceptual information not only in symbolic tasks but also in many other tasks and have important implications for theories of perseveration.     

An Eastern Orthodox Theological Basis for Interplanetary Environmental Ethics

As a result of our technological advances in space exploration, human enterprise is no longer limited to the confines of planet Earth. Although several philosophical approaches to environmental ethics have already been advocated for human encounters with other planets such as Mars, it may be argued that various religious worldviews will significantly influence these suggested value systems. In this article, we present an Eastern Orthodox Christian interpretation of Creation and explore the theological meaning of the human vocation as Priests of Creation. An appropriate application of these two principles provides a theological basis for an interplanetary eco-praxis.     

‘New Age’ revisited: By way of entry into restorative justice

The present article pursues striking similarities between the discourse of philosophies and practices often categorised as ‘New Age’, and that of restorative justice. By bringing observations from data material produced in seemingly very different fields of research to a close encounter, a common discourse of transformation is tentatively explored, adding to contemporary works that warn against assuming ‘New Age’ as a sui generis movement or milieu. The article is an exercise in tracing connections across different fields of study, lending support to the claim that such tracing may contribute to the opening out of our topic in ways that have implications for what we can understand as constituting a social environment, for what we can understand as constituting context, for what we can understand as constituting ‘New Age’.     

The Influence of Neighborhood Aesthetics,Safety, and Social Cohesion on Perceived Stress in Disadvantaged Communities

Limited research has explored how specific elements of physical and social environments influence mental health indicators such as perceived stress, or whether such associations are moderated by gender. This study examined the relationship between selected neighborhood characteristics and perceived stress levels within a primarily low‐income, older, African‐American population in a mid‐sized city in the Southeastern U.S. Residents (n = 394; mean age=55.3 years, 70.9% female, 89.3% African American) from eight historically disadvantaged neighborhoods completed surveys measuring perceptions of neighborhood safety, social cohesion, aesthetics, and stress. Multivariate linear regression models examined the association between each of the three neighborhood characteristics and perceived stress. Greater perceived safety, improved neighborhood aesthetics, and social cohesion were significantly associated with lower perceived stress. These associations were not moderated by gender. These findings suggest that improving social attributes of neighborhoods may have positive impacts on stress and related benefits for population health. Future research should examine how neighborhood characteristics influence stress over time.     

The New Learning Environment and Adult Developmental Needs

The link between an adult's learning capabilities and an organization's learning and adaptation is highlighted in this study of workers in a new training program. Studies have found that worker productivity differences are rooted in psychological factors. The most successful firms have supportive workplace psychologies that foster perspective transformation, yield high productivity, high involvement, high job satisfaction, low cost, and high profits. This study suggests the importance of workers having a whole-organization perspective. The findings of this study are generalizable to other organizations making the transition from training to learning in which individuals learn to continuously grow, develop, and problem solve to the benefit of all.     

Family processes in the midst of urban poverty: What does the trauma literature tell us?

Consistent with a family systems framework, this paper examines the clinical and research literatures to clarify the connection between chronic trauma exposure and family processes with a focus on the social ecology of low-income, urban neighborhoods. Strong empirical evidence demonstrates the impact of chronic trauma on individual family members and, in turn, on multiple family subsystems. Additionally, there is evidence that living under chronically harsh, traumatic circumstances slowly erodes family processes, specifically structure, relations, and coping. However, existing research reflects the problems inherent in sorting out relationships among multiple, often interrelated factors. Future research requires comprehensive theoretical models, such as systemic, transactional, or ecodevelopmental, along with sophisticated research designs, prospective, longitudinal or intervention, and multilevel analytic methods.     

Politics perceptions as moderator of the political skill – job performance relationship: A two-study, cross-national, constructive replication

We developed a two-study, cross-national, constructive replication to examine the role of organizational politics perceptions as a contextual moderator of the political skill – job performance relationship. Specifically, we hypothesized that high levels of political skill would demonstrate its strongest positive effects on job performance when politics perceptions were perceived as low. Conversely, we hypothesized that political skill would demonstrate no relationship with job performance under conditions of high politics perceptions. Across studies conducted both in the United States and Greece, the hypothesis received strong support. In settings characterized by lower perceived politics, high levels of political skill predicted significant increases in job performance, whereas these effects were attenuated in environments characterized by high perceived politics. Contributions and implications of this research, strengths and limitations, and directions for future study are discussed.