Diagnostic Utility: Experimental Demonstrations and Replications of Powerful Question Effects in High‐Stakes Deception Detection

The concept of diagnostic utility was used to create questions that would differentially affect deception detection accuracy. Six deception detection studies show that subtle differences in questioning produced accuracy rates that were predictably, substantially, and reliably above and below chance. The first 3 detection studies demonstrate that diagnostically useful questioning can reliably achieve accuracy rates over 70% with student and experienced judges. The fourth and fifth experiments demonstrated negative diagnostic utility among federal investigators but not students. The final experiment crossed 3 sets of interview questions with experience. Strong question effects produced a swing in accuracy from 32 to 73%. A questioning by experience interaction was also obtained.     

The interference of various word parts on color naming in the Stroop test

This study compared the interfering effects of various word parts on performance of the Stroop task. In different conditions, the first, middle, and last two letters of a color word formed color patches. In other conditions, random letters were attached to these word parts. In a control condition, entire words formed the color patches. While no condition produced as much interference as the control condition, the first part of a color word interfered with color naming more than other word parts. The addition of unrelated letters had little or no effect on the interference produced by the first part of a word. The results are consistent with suggestions that word perception often involves the activation of an articulatory motor program which is initiated by the first part of the word.     

Researching psychotherapy integration: A heuristic approach

Moustakas argues that questions and methodology in heuristic research flow out of inner awareness, meaning and inspiration. The approach might arguably embrace a combination of qualitative research methods, and constitute a kind of bricolage. This paper describes a heuristic enquiry into psychotherapy integration that used such a combination of methods – an interpretative phenomenological approach, case studies, reflexive action, and writing. It demonstrates how each of these methods contributed to the six phases of heuristic enquiry, from the initial engagement with psychotherapy as a trainee to the creative synthesis of published works and a PhD thesis, together with some reflection on the enquiry's limitations and rigour. Published texts, training, clinical practice and reflexivity constituted the material from which a new organizing framework for understanding psychotherapy integration was formulated. The author reflects on how the research design allowed deep engagement with this material, and changed his perspective of psychotherapy integration. In conclusion, this paper suggests that both psychotherapy integration and heuristic enquiry can only be conducted on an individual and personal basis, and that it is the quality of the relationship, with the client, or the research material, that produces results.     

Misspecification in Latent Change Score Models: Consequences for Parameter Estimation,Model Evaluation,and Predicting Change

Latent change score models (LCS) are conceptually powerful tools for analyzing longitudinal data (McArdle & Hamagami, 2001). However, applications of these models typically include constraints on key parameters over time. Although practically useful, strict invariance over time in these parameters is unlikely in real data. This study investigates the robustness of LCS when invariance over time is incorrectly imposed on key change-related parameters. Monte Carlo simulation methods were used to explore the impact of misspecification on parameter estimation, predicted trajectories of change, and model fit in the dual change score model, the foundational LCS. When constraints were incorrectly applied, several parameters, most notably the slope (i.e., constant change) factor mean and autoproportion coefficient, were severely and consistently biased, as were regression paths to the slope factor when external predictors of change were included. Standard fit indices indicated that the misspecified models fit well, partly because mean level trajectories over time were accurately captured. Loosening constraint improved the accuracy of parameter estimates, but estimates were more unstable, and models frequently failed to converge. Results suggest that potentially common sources of misspecification in LCS can produce distorted impressions of developmental processes, and that identifying and rectifying the situation is a challenge.     

The ecology of eating: smaller portion sizes in France Than in the United States help explain the French paradox

Part of the "French paradox" can be explained by the fact that the French eat less than Americans. We document that French portion sizes are smaller in comparable restaurants, in the sizes of individual portions of foods (but not other items) in supermarkets, in portions specified in cookbooks, and in the prominence of "all you can eat" restaurants in dining guides. We also present data, from observations at McDonald's, that the French take longer to eat than Americans. Our results suggest that in the domain of eating, and more generally, more attention should be paid to ecological factors, even though their mechanism of operation is transparent, and hence less revealing of fundamental psychological processes. Ironically, although the French eat less than Americans, they seem to eat for a longer period of time, and hence have more food experience. The French can have their cake and eat it as well.     

Evidence in support of a model that predicts how biological and environmental factors interact to influence spatial skills.

It was proposed, based on M. Annett (1985), that individuals biologically predisposed to poorer spatial skills are less likely to capitalize on opportunities to develop these skills. Using an analysis of variance design assessing mental rotation skills in 2 cohorts of 8th graders (365 students), the authors found a significant 3-way interaction (Brothers x Family Handedness x Gender). For the girls with brothers, those from all right-handed families had lower mental rotation scores than did the other girls. For the 2nd cohort, among those children who participated in mental-rotation-type activities with their brothers, both boys and girls from all right-handed families performed more poorly on the mental rotation test than did the other children with brothers. Thus, compared with other children, the children from all right-handed families do not appear to be able to use their spatial experiences with male siblings to increase their spatial skills.     

Learning Disabilities and Delinquent Behaviors among Adolescents: A Comparison of Those with and without Comorbidity

Research is inconclusive on whether adolescents with learning disabilities (LD) engage in more delinquency than adolescents without such deficits. Mixed results may result from a failure to account for the effects of co-occurring disabilities. Using the National Longitudinal Study of Adolescent Health, this study examines delinquency among adolescents without disabilities to youth with LD, Attention Disorder Symptoms (ADS), and comorbid LD/ADS. Results indicate no significant differences in property offenses, or alcohol, tobacco, and marijuana use; however, youth with LD reported significantly more violence than non-disabled youth. Findings illustrate the heterogeneous effects various disabilities have on delinquent behavior. Future research and policy implications will be discussed.     

Demonizing ISIL and Defending Muslims: Australian Muslim Citizenship and Tony Abbott's “Death Cult” Rhetoric

In the lead-up to Australia committing military resources and personnel to the coalition opposing the Islamic State in the Levant (ISIL), Prime Minister Tony Abbott consistently categorized the al-Qaeda splinter group as a “death cult.” Examining Abbott's official rhetoric on ISIL and the threat it poses to Australia and the world, this article argues that his use of the term “death cult” reflects patterns in Western political demonology and demonizing enemies, namely, creating adversaries as monsters by highlighting the atrocities they commit in order to garner support for (often lethal) actions against them. In traditional political demonology, establishment representatives often target minority or marginal groups as these pariahs. However, in demonizing ISIL, Abbott deliberately made distinctions between it and its members and the majority of Muslims, including Australian Muslims, and utilized political demonology differently. In so doing, he affirmed this religious minority's status within the parameters of Australian citizenship. This is indeed commendable. However, Abbott rarely mentioned Muslims outside of references to terrorism. Despite the fact that Abbott acknowledges that only a comparative handful of Muslims are indeed violent, he has not yet fully engaged with the broader notions of Australian Muslims’ contributions to Australian society and their citizenship.     

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.