Can a before-school physical activity program decrease bullying victimization in disadvantaged children? The Active-Start Study

Background/ObjectiveTo test the effectiveness of an 8-week before-school physical activity program to reduce bullying victimization among a group of socially disadvantaged children in the Active-Start study.MethodA non-blinded randomized controlled trial was conducted in three public schools classified as highly vulnerable and located in a deprived area of Santiago (Chile). A total of 5 classes participated, totaling 170 fourth grade children. The intervention was delivered before starting the first school-class (8:00–8:30 a.m.). The program lasted for 8 weeks. Primary outcome measurement on bullying victimization was assessed by the CUBE questionnaire at baseline and post-intervention.ResultsThere was a statistically significant reduction in the probability of suffering physical bullying (OR= 0.18, 95% CI, 0.04-0.82; p= .027) and verbal bullying (OR=0.13, 95% CI, 0.02-0.97; p= .046) after the 8-week program.ConclusionsParticipation in an 8-week before-school physical activity intervention implemented in schools located in a disadvantaged district in Santiago (Chile) resulted in lower levels of bullying victimization among study participants. The Active-Start program may be a feasible and potentially scalable intervention option to improve the climate and pro-sociality environment at schools.     

Three Models of Global Community

Debates about global justice tend to assume normative models of global community without justifying them explicitly. These models are divided between those that advocate a borderless world and those that emphasize the self-sufficiency of smaller political communities. In the first case, there are conceptions of a community of trade and a community of law. In the second case, there are ideas of a community of nation-states and of a community of autonomous communities. The nation-state model, however, is not easily justified and is one that has been criticized extensively elsewhere. The model of a community of trade underlies both advocates of market-oriented development and exponents of global schemes of redistribution of resources and incomes. I analyze the work of Charles Beitz, Peter Singer, and Thomas Pogge to show that the assumption that global interdependence is beneficial is poorly justified. The model of a community of law, as seen in the work of Henry Shue and others, is the basis for arguments against state sovereignty and in favor of international human rights regimes. I argue that this model suffers either from a problem of practicability or of hegemony. Finally, the model of a community of autonomous communities uses notions of patriotism and sovereignty to maintain that disengagement and independence are the best routes to global peace and justice.     

Quantitative and Qualitative Research: Beyond the Debate

Psychology has been a highly quantitative field since its conception as a science. However, a qualitative approach to psychological research has gained increasing importance in the last decades, and an enduring debate between quantitative and qualitative approaches has arisen. The recently developed Mixed Methods Research (MMR) addresses this debate by aiming to integrate quantitative and qualitative approaches. This article outlines and discusses quantitative, qualitative and mixed methods research approaches with specific reference to their (1) philosophical foundations (i.e. basic sets of beliefs that ground inquiry), (2) methodological assumptions (i.e. principles and formal conditions which guide scientific investigation), and (3) research methods (i.e. concrete procedures for data collection, analysis and interpretation). We conclude that MMR may reasonably overcome the limitation of purely quantitative and purely qualitative approaches at each of these levels, providing a fruitful context for a more comprehensive psychological research.

Negotiating Dominant Masculinity Ideology: Strategies Used by Gay, Bisexual and Questioning Male Adolescents

In the context of a U.S. dominant masculinity ideology, which devalues men who are not heterosexually identified, many gay, bisexual and questioning (GBQ) adolescent males must develop their own affirming and health-promoting sense of masculinity. In order to promote the well-being of GBQ young men, exploration of their reactions and responses to dominant images of masculinity is needed. We qualitatively analyzed interviews with 39 GBQ African American, Latino, and European American male adolescents (15–23 years old). Participants reported a range of responses to traditional masculinity ideologies, most of which centered on balancing presentations of masculine and feminine characteristics. Negotiation strategies served a variety of functions, including avoiding anti-gay violence, living up to expected images of masculinity, and creating unique images of personhood free of gender role expectations. These data suggest a complex picture of GBQ male adolescents’ management of masculinity expectations and serve as a basis for culturally and developmentally specific HIV prevention programs.     

Does fear of coercion keep people away from mental health treatment? Evidence from a survey of persons with schizophrenia and mental health professionals

Mental health consumer advocates have long argued that involuntary treatment frightens persons with mental disorder and thus deters them from voluntarily seeking help. We surveyed 85 mental health professionals and 104 individuals with schizophrenia spectrum conditions to assess their experience with and perceptions of involuntary treatment and other treatment mandates. Of the clinicians, 78% reported that overall they thought legal pressures made their patients with schizophrenia more likely to stay in treatment. Regarding involuntary outpatient commitment, 81% of clinicians disagreed with the premise that mandated community treatment deters persons with schizophrenia from seeking voluntary treatment in the future. Of the consumer sample, 63% reported a lifetime history of involuntary hospitalization, while 36% reported fear of coerced treatment as a barrier to seeking help for a mental health problem-termed here "mandated treatment-related barriers to care." In bivariate analyses, reluctance to seek outpatient treatment associated with fear of coerced treatment (mandated treatment-related barriers to care) was significantly more likely in subjects with a lifetime history of involuntary hospitalization, criminal court mandates to seek treatment, and representative payeeship. However, experience with involuntary outpatient commitment was not associated with barriers to seeking treatment. Recent reminders or warnings about potential consequences of treatment nonadherence, recent hospitalization, and high levels of perceived coercion generally were also associated with mandated treatment-related barriers to care. In multivariable analyses, only involuntary hospitalization and recent warnings about treatment nonadherence were found to be significantly associated with these barriers. These results suggest that mandated treatment may serve as a barrier to treatment, but that ongoing informal pressures to adhere to treatment may also be important barriers to treatment.     

Electropalatographic and spectrographic descriptions of allophonic variants of /1/

Prevocalic and postvocalic /1/ were investigated in three adult subjects utilizing a combination of electropalatographic and acoustic techniques. Results indicated that prevocalic /1/ was characterized by both alveolar and lateral lingua-palatal contact, while postvocalic /1/ was primarily alveolar contact only. Acoustically, prevocalic /1/ had a lower first formant and higher second formant than postvocalic /1/. In addition, the second and third formants were often weak or absent for prevocalic but not postvocalic /1/. Vowel context had a greater effect on the electropalatographic and acoustic characteristics of prevocalic than postvocalic /1/. Models that relate physiological and acoustical aspects of speech were utilized to account for the observed results.     

Wavelet analysis of neuroelectric waveforms: a conceptual tutorial

This paper presents a nontechnical, conceptually oriented introduction to wavelet analysis and its application to neuroelectric waveforms such as the EEG and event related potentials (ERP). Wavelet analysis refers to a growing class of signal processing techniques and transforms that use wavelets and wavelet packets to decompose and manipulate time-varying, nonstationary signals. Neuroelectric waveforms fall into this category of signals because they typically have frequency content that varies as a function of time and recording site. Wavelet techniques can optimize the analysis of such signals by providing excellent joint time-frequency resolution. The ability of wavelet analysis to accurately resolve neuroelectric waveforms into specific time and frequency components leads to several analysis applications. Some of these applications are time-varying filtering for denoising single trial ERPs, EEG spike and spindle detection, ERP component separation and measurement, hearing-threshold estimation via auditory brainstem evoked response measurements, isolation of specific EEG and ERP rhythms, scale-specific topographic analysis, and dense-sensor array data compression. The present tutorial describes the basic concepts of wavelet analysis that underlie these and other applications. In addition, the application of a recently developed method of custom designing Meyer wavelets to match the waveshapes of particular neuroelectric waveforms is illustrated. Matched wavelets are physiologically sensible pattern analyzers for EEG and ERP waveforms and their superior performance is illustrated with real data examples.     

Disablism,Identity and Self: Discrimination as a Traumatic Assault on Subjectivity

The international disability movement has favoured a political strategy which relies on historical materialism, eschewing subjective aspects of disability. From this perspective, rehabilitationist and psychological constructions of the subjectivities of disabled people are rejected as victim‐blaming pathologisation. Recently, feminist work has begun to explore psychological aspects of the lives of disabled people, within various paradigms. Drawing loosely on ideas from psychoanalysis, this paper explores the impressions left on subjectivity by symbolic assaults often associated with the disabled identity, thus connecting intra‐psychic and socio‐political arenas. The conceptual ideas employed emerged from psychoanalytically oriented group psychotherapy with severely physically impaired adults performed by the first author. The authors argue that the ongoing nature of socially engendered trauma suffered by disabled persons perpetuates marginality, through internalization of self‐punitive psychological defences, which corrode the entitlement necessary for an assertive political movement. Surviving in a world which continually questions one's belonging, leaves little personal resources for debunking oppressive social phenomena. Material as well as discursive changes are essential if internal narratives are to be reclaimed, overcoming the subjective imprints of ongoing social trauma. Copyright © 2015 John Wiley & Sons, Ltd.