Vertex interactions and film shapes in two-dimensional foam

A model of the structure of two-dimensional foam (cells separated by circular arcs (films) meeting at threefold vertices) is considered. Films that are so curved as to be nearly semicircular arcs are problematic for conventional foam structure computations, which aim to identify the pressures needed to achieve specified bubble areas. When the films have near semicircularity, tiny variations in pressure can lead to large changes in the computed bubble area, and hence a failure to meet the specified targets. A new algorithm for determining foam structure is presented. It is based on 'freezing' most of the system, except the nearly semicircular arcs, and then finding the particular bubble pressures associated with the latter via an analytic approximation. This procedure is shown to work well for structure relaxation in a small bubble cluster. Large relaxed bubble clusters are considered briefly at the end of the paper.     

Assessment,Treatment, and Rehabilitation for Interpersonal Violence Victims

Abstract

Psychotherapists who have received minimal training in neuropsychology do not consider cognitive rehabilitation among the treatment options for their clients who have mild traumatic brain injury (mTBI). Historical perspectives on mTBI did not acknowledge brain plasticity and/or rehabilitation, yet rehabilitation might provide a necessary foundation for a client to be able to benefit from traditional feminist psychotherapy. This article provides an overview of two treatment modalities, biofeedback and neuropsychologically-informed feminist psychotherapy, for women with mTBI who sought relief from interstitial cystitis and headaches. Assessment for neuropsychological treatment planning and monitoring is illustrated with employment of the Ackerman-Banks Neuropsychological Rehabilitation Battery. Clinical examples are provided to demonstrate a variety of manifestations of mTBI and responses to treatment.     

Smoking,Muslim religious commitments,and the experience and behaviour of Ramadan in Pakistani men

This study examined the possibility that smoking may interfere with Muslim commitments in general and with the experience and behaviour of Ramadan in particular. During Ramadan, a sample of 29 smoking and 46 non-smoking Pakistani men responded to measures of smoking, Religious Orientation, Religious Interest, Positive and Negative Ramadan Experience, and Ramadan Behaviour. Various indices of smoking predicted a disinterest in religion, less of an Intrinsic Religious Orientation, lower levels of Positive Ramadan Experience, higher Negative Ramadan Experience, and reductions in Ramadan Behaviour. These data offered preliminary support for the suggestion that smoking presents a challenge to Muslim beliefs and practices, especially during Ramadan.     

Psychological Dimensions of Unemployment: A Gender Comparison Between Belgian and South African Unemployed

This study sought to compare South African and Belgian unemployed in their subjective experience of unemployment, committed towards employment and job search behaviour. We also considered gender differences regarding the psychological dimensions of unemployment between Belgium and South Africa. A cross-sectional survey design was used. Unemployed people were sampled from the Potchefstroom area in South Africa (N = 381) and the Brussels area in Belgium (N = 305). The Experiences of Unemployment Questionnaire was administered. While no significant gender differences were found in South Africa, significant differences were found for all three psychological dimensions of unemployment in the Belgian sample. South African intervention programmes should be developed in order to cope with long-lasting unemployment, social isolation and further financial deprivation.     

Processing Fat-Related Information in Individuals at Risk for Developing an Eating Disorder

The authors examined the effect that being at risk for developing an eating disorder has on the lexical processing of words related to fat and words not related to fat. Individuals (n = 17) at risk for developing an eating disorder were compared with controls (n = 31) using a lexical decision task in which fat-related words (e.g., large), unrelated words (e.g., fair), neutral words (e.g., post), and pseudowords (e.g., flirp) were given. The results revealed an expected Group x Stimuli interaction for reaction times indicating that at-risk individuals were significantly faster at processing fat-related words than words unrelated to fat. The authors discuss these results within the context of how fat-related stimuli are processed in at-risk individuals and how models of information processing can aid in the interpretation and understanding of eating disorders.     

Family Functioning,Parental Psychological Distress and Child Behaviours: Evidence from the Victorian Child Health and Wellbeing Study

We examined, using data from the 2006 Victorian Child Health and Wellbeing Study (VCHWS), whether family functioning is associated with parental psychological distress and children's behavioural difficulties. The VCHWS was a statewide cross‐sectional telephone survey to 5,000 randomly selected primary caregivers of 0‐ to 12‐year‐old children between October 2005 and March 2006. Only parents or guardians of children aged 4–12 years (n = 3,370) were included in this study. After adjusting for sociodemographic variables and ethnicity, parents or guardians scoring higher on the family functioning scale (i.e., from poorly functioning households) were at greater risk of psychological distress and had children with lower levels of prosocial behaviour and higher levels of behavioural difficulties relative to those from healthily functioning households. Mental health prevention programmes addressing child mental and conduct problems should consider the family environment and target those families functioning poorly.     

Negotiating religion in everyday life: A critical exploration of the relationship between religion,choices and behaviour

One of the characteristics most often associated with religion is that it is a discrete source of value that shapes people's attitudes and behaviour. In some cases, these values may be negative such as submission or violence; in other cases, religion is seen to promote positive values such as charity and social justice. In recent years, the international development community has reawakened an interest in religion, and has directly embraced the assumption that religion is foundational of people's values, seeking how best to tap into the potential positive values while mitigating against the more negative values. This paper critically explores the assumptions behind this approach. It argues that there is no straightforward relationship between belonging to a religion and the values which inform one's actions and decisions. Drawing on fieldwork research from India, the paper shows that it is impossible to disentangle religion from its interaction with the social, economic and political contexts in which it is lived. The paper concludes by deriving some implications of this for the way the international development community engages with religion.     

Hope in the Supervision of Therapy of Patients with Psychotic Disorders

Abstract

Psychotherapeutic interventions for individuals diagnosed with psychotic disorders have been extensively reviewed and studied (Fromm-Reichmann, 1950; Searles, 1965; Rosenfeld, 1988) and have recently received further attention (Kanwal, 1997; Silver, 2001; Spinelli, 2001). Nevertheless, there are almost no updated articles on the supervision of this therapy. This article addresses the issue, focusing on the importance of a sense of hope among therapists working with individuals who have psychotic disorders.     

Couple Therapy in the Presence of Mental Disorders

Abstract

Mental disorders and relationship discord commonly occur together and couples where one or both parties suffer from a mental disorder are commonly seen in couple therapy. Symptoms of mental disorders can usefully be conceptualized cybernetically and viewed as part of negative feedback loops that couples become trapped in without denying the potential contribution of biological or other types of knowledge. Most of the existing research focuses on couples and depression and couple therapy has been found to have efficaciousness as a treatment of depression especially when depression occurs along with relationship discord. There is less research on couple therapy and other mental disorders but general guidelines are offered that couple therapists can use with any of the mental disorders.     

Cognitive-behavioural Analysis and 1 reatment ot Insomnia

Abstract

Insomnia is a condition characterized by subjective complaints of insufficient sleep and poor daytime functioning. Objective measures of sleep and daytime functioning, however, seldom show evidence of a similar degree of dysfunction. Most insomniacs, for example, do not suffer from sleep deprivation or daytime sleepiness. This discrepancy between subjective and objective measures of sleep and daytime functioning suggests that cognitive factors may play a central role in persistent insomnia. In particular, it is argued that fears about insufficient sleep and its adverse daytime consequences tend to interfere with sleep, thereby causing a vicious cycle which serves to maintain the insomnia. It is also argued that perfectionist standards and other dysfunctional beliefs may predispose people to these kinds of fears. Finally, existing models for cognitive-behavioural treatment of insomnia are criticized for being almost exclusively focused on the night-time aspects of insomnia. If insomnia is maintained by various kinds of vicious cycles involving fears, beliefs, and standards with regard to daytime functioning, these daytime aspects of insomnia should receive more attention in cognitive-behavioural treatment.