A group-administered lag task as a measure of working memory

The purpose of the present studies was to evaluate the utility of a group-administered version of the n-back, or lag task. Experiments 1 and 2 describe the construction of the task and reveal that the modified lag task (MLT) produces the same performance trends as have been observed in individually administered versions of the lag task; performance decreased significantly as lag conditions increased in difficulty. Experiments 3 and 4 established convergent validity by comparing the MLT to another common working memory task, the operation-word span task, as well as the updated version of this task, the automatic operation span task. The results showed that MLT performance was significantly correlated to scores on both measures. These experiments provide important details about the MLT as a measure of working memory, in a group- or individual-administration setting.     

A Social Problem-Solving Model of Adherence to HIV Medications.

HIV medication adherence remains a challenge and limits the degree to which treatment benefit can be maximized. This study tested an explanatory model of HIV medication adherence using a social problem-solving (SPS) framework. Associations of SPS with adherence are hypothesized to be direct and/or indirect via psychological health. HIV+ adults were interviewed using validated measures of SPS, psychological health, and antiretroviral therapy (ART) medication adherence. Structural equation modeling (SEM) techniques were used to test hypothesized relationships and to evaluate overall fit of the model to the data. SEM supported an indirect association (but not direct) of SPS on adherence via psychological health among the 545 HIV+ adults included in the analyses. Overall, the findings resulted in a model of adherence that offered very good fit to the data and correctly classified 97% of the cases as adherent versus nonadherent. Results support the use of SPS as a conceptual framework for understanding adherence to ART. Findings offer rationale and direction for SPS interventions to enhance adherence by improving psychological health. Such approaches, if effective, have the potential to positively impact psychological well being and adherence, thereby maximizing clinical benefit from treatment, which is linked to lower mortality from AIDS.     

Cross-National Analysis of the Influence of Cultural Norms and Government Restrictions on the Relationship Between Religion and Well-Being

This study examines the interaction between cultural religious norms and governmental restrictiveness as country-level moderators of the relationship between individual religiousness and well-being, including both happiness and physical health. Data come from five waves of World Values survey data from 221 separate surveys conducted in 88 countries, with data from 317,109 individuals. Three dimensions of individual religiousness were assessed, along with corresponding country-level norms aggregated from these measures. Three-way cross-level interactions were tested to examine whether the extent of government restriction modified the relationship between national religious norms and the individual-level association between religious factors and well-being outcomes. Results supported the hypothesis that self-reported religion is most strongly related to greater happiness and better self-reported health in societies where it is freely and widely practiced. In contrast, religiousness may be harmful when it is relatively deviant, and restrictions of freedom may serve to further exacerbate this effect. These results suggest that the positive association between religion and well-being is not universal, but depends upon the right to express religion freely and the opportunity to practice with like-minded others.     

The Individualised Patient‐Progress System: A decade of international collaborative networking

Background: The backstage of research projects is seldom presented to the general audience, in particular, how the research questions emerged, how the team interacted and how the methods and design were decided upon. Aim: In this paper we will recount the story behind an international practice‐based research network for personalising health assessment, the joint journey of researchers and therapists from three different countries in creating the Individualised Patient‐Progress System (IPPS). Results: We first describe how the idea of the IPPS emerged; then we show how IPPS is being piloted and integrated into clinical practice. Next, we present the views of therapists and researchers who have been part of this project. Conclusions: We discuss some lessons learned from this 14‐year collaborative research programme.     

Foreign brands in local cultures: A socio‐cultural perspective of postmodern brandscapes

The aim of this paper is to explore how the consumption of foreign brands may operate in a local culture (specifically, the consumption of Western luxury fashion brands among Muslim women in Kuwait). Field observations were conducted in Kuwait, and a qualitative questionnaire was administered to 50 Muslim female consumers. Although not a common method for qualitative research, the benefits of using a qualitative questionnaire are highlighted. The findings show that the socio‐cultural dynamics in Kuwait (mainly religion and tradition) may restrict the expression of certain behaviour (such as female sexuality and dating). However, Muslim women make use of Western luxury fashion brands as postmodern brandscapes (fragmented and constantly negotiated use of a symbolic brand to actively construct lifestyle orientations and personal meanings among one's neo‐tribe) to manifest their expressions of sexuality in alternative ways. Copyright © 2014 John Wiley & Sons, Ltd.     

Causal,A Priori True,and Explanatory: A Reply to Lange and Rosenberg

Sober [2011 Sober, E. 2011. A Priori Causal Models of Natural Selection, Australasian Journal of Philosophy 89/4: 571–89.[Taylor & Francis Online], [Web of Science ®] , [Google Scholar]] argues that some causal statements are a priori true and that a priori causal truths are central to explanations in the theory of natural selection. Lange and Rosenberg [2011 Lange, M. and Rosenberg, A. 2011. Can There Be A Priori Causal Models of Natural Selection? Australasian Journal of Philosophy 89/4: 591–9.[Taylor & Francis Online], [Web of Science ®] , [Google Scholar]] criticize Sober's argument. They concede that there are a priori causal truths, but maintain that those truths are only ‘minimally causal’. They also argue that explanations that are built around a priori causal truths are not causal explanations, properly speaking. Here we criticize both of Lange and Rosenberg's claims.     

Development of an Attitudes and Intentions Scale for Construction Skills Training Programs

Attrition is a major problem in construction skills training programs for young adults, with dropout rates ranging between 45% and 65%. Training resources could be used more efficiently if trainees' completion rates were increased. Understanding and measuring the psychological characteristics contributing to attrition allows training practitioners to implement interventions to reduce dropout. This article reports the development of an instrument designed to measure constructs that inform participants' performance and success within the construction training domain. Instrument reliability and validity as well as areas of further research are discussed.     

Religiosity and Self-Rated Health: A Longitudinal Examination of Their Reciprocal Effects

While religiosity tends to be favorably associated with physical health, further research is needed to assess the causal directions between religiosity and health. This study examined reciprocal pathways between them with a three-wave panel dataset (General Social Survey, 2006–2010). Among Christians (N = 585), religious activities were associated with improved self-rated health, while conservative religious beliefs were associated with worsened health over time. Additionally, worse health was associated with increased engagement in religious activities and greater endorsement of conservative religious beliefs over time. Results highlight the need for additional research and theory to map the complexity of the religion–health connection.