Partitioning default effects: why people choose not to choose

Default options exert an influence in areas as varied as retirement program design, organ donation policy, and consumer choice. Past research has offered potential reasons why no-action defaults matter: (a) effort, (b) implied endorsement, and (c) reference dependence. The first two of these explanations have been experimentally demonstrated, but the latter has received far less attention. In three experiments we produce default effects and demonstrate that reference dependence can play a major role in their effectiveness. We find that the queries formulated by defaults can produce differences in constructed preferences and further that manipulating queries can also mitigate default effects. The experimental context involves two environmentally consequential alternatives: cheap, inefficient incandescent light bulbs, and expensive, efficient compact fluorescent bulbs. Within this context we also measure the impact of each potential rationale for a default effect.     

Effects of the Positive Action programme on problem behaviours in elementary school students: a matched-pair randomised control trial in Chicago

This study examined the effects of the Positive Action (PA) programme in Chicago Public Schools on problem behaviours among a cohort of elementary school students from grade three through grade five. Using a matched-pair, randomised control design with 14 elementary schools, approximately 510 fifth-graders self-reported lifetime substance use, serious violence-related behaviour, and current bullying and disruptive behaviours. Three-level (i.e. students nested within schools within school pairs) overdispersed Poisson models were used to examine programme effects on the number of items endorsed for each of the four outcomes. Findings indicated that students in the intervention endorsed 31% fewer substance use behaviours (incidence rate ratio [IRR] = 0.69), 37% fewer violence-related behaviours (IRR = 0.63) and 41% fewer bullying behaviours (IRR = 0.59), respectively, compared to students in the control schools. Reduction in reported disruptive behaviours was of a similar magnitude (27%, IRR = 0.73), but was not statistically significant. These results replicate findings of an earlier randomised trial of the PA programme and extend evidence of its effectiveness to youth attending large urban school systems.     

How Causal Probabilities Might Fit into Our Objectively Indeterministic World

We suggest a rigorous theory of how objective single-case transition probabilities fit into our world. The theory combines indeterminism and relativity in the “branching space–times” pattern, and relies on the existing theory of causae causantes (originating causes). Its fundamental suggestion is that (at least in simple cases) the probabilities of all transitions can be computed from the basic probabilities attributed individually to their originating causes. The theory explains when and how one can reasonably infer from the probabilities of one “chance set-up” to the probabilities of another such set-up that is located far away. We thank Tomasz Placek for his significant help via an extensive and instructive correspondence, Thomas Müller for numerous eye-opening conversations and for his corrections to and comments upon a long sequence of drafts, both Placek and Müller for pre-publication sharing of their results, and Christopher Hitchcock for a number of suggestions.     

Asymmetrical attributions for approach versus avoidance behavior

Five studies examined responsibility inferences and/or person and situation attributions in positively versus negatively valenced motivational contexts. In Experiment 1, participants received information about a teaching assistant who was promised a reward or threatened with a punishment when asked for compliance with a requested transgression. The teaching assistant was perceived as more responsible for complying given the positive than the negative incentive. This finding was replicated in Experiment 2 using different vignettes and incentives. Experiment 3 revealed that the effect of incentive valence on perceived responsibility for compliance remains significant when statistically controlling for perceived compliance rates. Experiment 4 then demonstrated that there are not only greater responsibility judgments given a positive than a negative incentive but also greater dispositional attributions. Finally, Experiment 5 revealed that a similar incentive valence effect is found in other appetitive versus aversive motivational contexts. Theoretical explanations of this phenomenon are discussed.     

Understanding,resisting, and overcoming oppression: toward psychopolitical validity

My first objective in this paper is to synthesize, synoptically, the literature on oppression and liberation with the contributions to this special issue. To fulfil this aim I introduce a framework for understanding, resisting, and overcoming oppression. The framework consists of psychopolitical well-being; experiences, consequences, and sources of oppression; and actions toward liberation. Each of these components is subdivided into 3 domains of oppression and well-being: collective, relational, and personal. Experiences of suffering as well as resistance and agency are part of the framework. My second objective is to offer ways of closing the gap between research and action on oppression and liberation. To do so I suggest 2 types of psychopolitical validity: epistemic and transformative.     

Gene therapy: ethical issues

To discern the ethical issues involved incurrent gene therapy research, to explore theproblems inherent in possible future genetherapies, and to encourage debate within thescientific community about ethical questionsrelevant to both, we surveyed American Societyof Human Genetics scientists who engage inhuman genetics research. This study of theopinions of U.S. scientific experts about theethical issues discussed in the literature ongene therapy contributes systematic data on theattitudes of those working in the field as wellas elaborative comments. Our survey finds thatrespondents are highly supportive of thepotential use of somatic cell gene therapy tocure serious diseases in adults and children aswell as prospective offspring. A clearmajority, however, believe that using suchgenetic techniques for enhancement purposes isunacceptable. Delineating the line betweendisease/disorder and improvement/enhancementposes a problem not easily resolved and oneconducive to the growth of slippery-slopeapprehensions. The majority of respondents alsoadvocate germ-line therapy, in theory at least,and under similar restrictions, but theyrecognize the roadblock that the existence ofunanticipated negative consequences currentlypresents. Another complex matter involvestrying to determine appropriate reasons forchoosing target diseases for research, forwhich the dichotomy between rare single-geneand common multifactorial diseases reveals anongoing dilemma.     

Adults returning to school: the impact on family and work

The authors examined the impact of attending a Weekend College (WEC) program on adult students' family, work, and social life. Student participants responded to a 26-item questionnaire and three open-ended questions. Regression analyses of the 566 completed surveys revealed that satisfaction with school and support from family and the work place were predictive of lower levels of stress. Content analyses of responses to open-ended questions showed that expected stress was the result of time constraints but also highlighted the positive aspects of continuing one's education. The study includes suggestions for designing programs to meet the needs of adult students.     

Media’s Influence on Self-Image and Romantic Relationship Decision-Making in College-Age Clients: What Mental Health Counselors Should Know

Research indicates that media-influenced decisions potentially assist in leading college-aged students to make negative interpersonal choices, resulting in poor intimate relationships (Storey and McDonald, 2013). However, many mental health counselors inadvertently ignore the effect of media when they work with college-aged clients. To speak to the need for mental health counselors to become aware of the issue, this study examined the phenomenological perspective of eight students. This qualitative study’s results indicate that media portrayal of successful couples and unrealistic expectations affect intimate relationship decision-making.