The effect of personal attitudes on information processing biases in religious individuals

Selective exposure, the confirmation bias of preferring attitude-consistent over attitude-inconsistent information, is empirically a well-established phenomenon of human behaviour. However, most of the research on selective exposure has been conducted either on what material participants select or what they attend to once the material is presented. We extended a selective exposure paradigm by measuring biases at both the selection and the reading stages of information processing. After Christian participants (n = 41) were asked about their views on tithing (a religious practice of giving charity), selective exposure biases were not systematic but were moderated by participants’ views on tithing. That is, those who were in favour of tithing showed a preference for anti-tithing material (i.e. attitude-inconsistent material), whereas those who were not in favour of tithing also showed a preference for anti-tithing material (i.e. attitude-consistent material). Our study indicates that resistance to persuasion might in some cases depend on attitude direction

A randomised controlled trial of a cognitive behavioural intervention for men who have hot flushes following prostate cancer treatment (MANCAN):trial protocol

Background:- This randomised controlled trial (RCT) aims to evaluate the effectiveness of a guided self-help cognitive behavioural intervention to alleviate problematic hot flushes (HF) and night sweats (NS) in men who are undergoing prostate cancer treatment. The trial and the self-help materials have been adapted from a previous RCT, which showed that a cognitive behavioural intervention reduced the self-reported problem-rating of hot flushes in women with menopausal symptoms, and in women undergoing breast cancer treatment. We hypothesize that guided self-help will be more effective than usual care in reducing HF/NS problem-rating at post treatment assessment. Methods/Design:- Seventy men who are undergoing treatment for prostate cancer and who have been experiencing more than ten HF/NS weekly for over a month are recruited into the trial from urology clinics in London. They are randomly allocated to either a four-week self-help cognitive behavioural therapy (CBT) treatment or to their usual care (control group). The treatment includes information and discussion about hot flushes and night sweats in the context of prostate cancer, monitoring and modifying precipitants, relaxation and paced respiration, stress management, cognitive therapy for unhelpful thoughts and beliefs, managing sleep and night sweats, and advice on maintaining these changes.Prior to randomisation, men attend a clinical interview, undergo 24-48-hour sternal skin conductance monitoring, and complete pre-treatment questionnaires (e.g., problem-rating and frequency of hot flushes and night sweats; quality of life; mood; hot flush beliefs and behaviours). Post-treatment measures (sternal skin conductance and the above questionnaires) are collected four-six weeks later, and again at a six-month follow-up. Discussion:- MANCAN is the first randomised controlled trial of cognitive behavioural therapy for HF/NS for men that measures both self-reported and physiologically indexed symptoms. The results will inform future clinical practice by evaluating an evidence-based, non-medical treatment, which can be delivered by trained health professionals. Trial registration:- UK Clinical Research Network UKCRN10904

How health-related behaviors predict body-esteem in men

While there is a general consensus on the biological implications of health-related behaviors, there is little research on the implications of health-related behaviors on body-esteem in a nonclinical population of men. This study aimed to examine, using a multidimensional measure of health-related behaviors and controlling for body mass index (BMI), whether body-esteem in men can be predicted by health-related behaviors. Five hundred and sixty-one men between the ages of 30 and 45 years (M = 35.42, SD = 4.41) completed the Body-Esteem Scale (BES), the Health Behaviour Inventory (HBI), and a questionnaire covering anthropometric measures including height and weight. Multiple regression analyses revealed that health-related behaviors (including positive nutrition habits, positive attitude, and healthy practices) significantly predicted body-esteem, R2adj = 0.05, F(5, 540) = 6.91, p < .001. The results are discussed in relation to healthy lifestyle promotion interventions targeting men

A randomised controlled trial of a brief cognitive behavioural intervention for men who have hot flushes following prostate cancer treatment (MANCAN)

OBJECTIVE: Hot flushes and night sweats (HFNS) are experienced by up to 80% of prostate cancer patients undergoing androgen deprivation therapy (ADT). This study evaluates the effects of a guided self-help cognitive behavioural therapy (CBT) intervention on HFNS problem-rating (primary outcome), HFNS frequency, mood and health-related quality of life (secondary outcomes) in patients undergoing ADT. METHODS: Patients reporting treatment-induced HFNS were randomly assigned to CBT (n = 33) or treatment as usual (TAU) (n = 35), stratified for cancer type. The CBT intervention included a booklet, CD plus telephone contact during a 4-week period. Validated self-report questionnaires were completed at baseline, 6 weeks and 32 weeks after randomisation. The primary outcome was HFNS problem rating (perceived burden of HFNS) at 6 weeks after randomisation. Potential moderators and mediators were examined. Data analysis was conducted on a modified intention-to-treat basis. RESULTS: Compared with TAU, CBT significantly reduced HFNS problem rating (adjusted mean difference: -1.33, 95% CI -2.07 to -0.58; p = 0.001) and HFNS frequency (-12.12, 95% CI -22.39 to -1.84; p = 0.02) at 6 weeks. Improvements were maintained at 32 weeks, but group differences did not reach significance. There were significant reductions in negative HFNS Beliefs and Behaviours following CBT, but not in mood or quality of life. CONCLUSIONS: Guided self-help CBT appears to be a safe and effective brief treatment for men who have problematic HFNS following prostate cancer treatments. Further research might test the efficacy of the intervention in a multicentre trial

Barriers to medical help-seeking among older men with prostate cancer

Objective:- Men's disinclination to seek medical help has been linked to higher rates of morbidity and mortality compared to women. However, previous studies were conducted predominantly with healthy, young, and middle-aged men. We explored the perceived medical barriers to help-seeking in older men with prostate cancer. Method:- 20 men with prostate cancer took part in semistructured interviews, which were analyzed using thematic analysis. Results:- Three themes were identified related to negative attitudes toward help-seeking: male gender role; fear of the health condition, medical and treatment procedures; and embarrassment as a consequence of medical examinations, communication with health (and nonhealth) professionals, and the disclosure of sexual-related symptoms. Conclusion:- The barriers identified in our study strengthen the evidence for the impact of traditional masculinity on help-seeking in men

Men's experience of a guided self-help intervention for hot flushes associated with prostate cancer treatment

Up to 80% of men who receive androgen deprivation therapy report hot flushes and for many these are associated with reduced quality of life. However it is recognised that there are a number of barriers to men’s engagement with support to manage symptoms and improve quality of life. This qualitative study was embedded within a larger randomised controlled trial (MANCAN) of a guided self-help cognitive behavioural intervention to manage hot flushes resulting among men receiving androgen deprivation therapy. The study aimed to explore the engagement and experiences with the guided self-help intervention. Twenty men recruited from the treatment arm of the MANCAN trial participated in a semi-structured interview exploring acceptability of the intervention, factors affecting engagement and perceived usefulness of the intervention. Interviews were audio-recorded, transcribed verbatim and analysed using a Framework approach. Over two thirds of respondents (69%) reported reading the intervention booklet in full and over 90% reporting practising the relaxation CD at least once a week. Analysis of the interviews identified three super-ordinate themes and these related to changes in hot flush symptomatology (learned to cope with hot flushes in new ways), the skills that participants had derived from the intervention (promoting relaxation and reducing stressors), and to a broader usefulness of the intervention (broader impact of the intervention and skills). The present study identified positive engagement with a guided self-help intervention and that men applied the skills developed through the intervention to help them undertake general lifestyle changes. Psycho-educational interventions (e.g. cognitive behaviour therapy, relaxation, and positive lifestyle elements) offer the potential to be both effective and well received by male cancer survivors

Conceptualising and measuring mindfulness during worship and prayer: scale development and initial validation of the Mindfulness during Worship Scale (MWS)

Objective:- To propose a three-factor framework for conceptualising and measuring mindfulness during worship, and to develop and validate a new scale using existing scales of mindfulness and spirituality. Methods:- A shortlist of scale items was developed and administered online to 521 Christians from the United Kingdom in three independent studies. Results:- The studies confirmed a three-factor structure of the new 15-item Mindfulness during Worship Scale (MWS) with an overall internal reliability range of α = 0.81–0.87: a) concentration during worship, which contains reverse-scored items capturing the tendency for attention to slip towards unrelated activities during worship, b) presence during worship, which includes items relating to an increased awareness to thoughts and feelings as they relate to the engagement of worship, and c) absorption during worship, which includes items relating to an increased feeling of awareness and absorption in worship. Concurrent validity was confirmed, as the total MWS and subscale scores were positively associated with existing measures of mindfulness (FFMQ-15 and MAAS) and spirituality (ISS). Moreover, worship frequency predicted higher scores on all three MWS subscales, higher Scripture reading frequency predicted greater focus on religious thoughts during worship, and regular meditation practice was associated with a greater absorption during worship. The frequency of performing communal religious activities was not associated with mindfulness during worship. Conclusions:- The MWS is the first scale that measures mindfulness specifically within the context of worship and prayer, and can be used within any religious community that engages in prayers

Direct Covalent Chemical Functionalization of Unmodified Two-Dimensional Molybdenum Disulfide

Two-dimensional semiconducting transition metal dichalcogenides (TMDCs) like molybdenum disulfide (MoS2) are generating significant excitement due to their unique electronic, chemical, and optical properties. Covalent chemical functionalization represents a critical tool for tuning the properties of TMDCs for use in many applications. However, the chemical inertness of semiconducting TMDCs has thus far hindered the robust chemical functionalization of these materials. Previous reports have required harsh chemical treatments or converting TMDCs into metallic phases prior to covalent attachment. Here, we demonstrate the direct covalent functionalization of the basal planes of unmodified semiconducting MoS2 using aryl diazonium salts without any pretreatments. Our approach preserves the semiconducting properties of MoS2, results in covalent C-S bonds, is applicable to MoS2 derived from a range of different synthesis methods, and enables a range of different functional groups to be tethered directly to the MoS2 surface. Using density functional theory calculations including van der Waals interactions and atomic-scale scanning probe microscopy studies, we demonstrate a novel reaction mechanism in which cooperative interactions enable the functionalization to propagate along the MoS2 basal plane. The flexibility of this covalent chemistry employing the diverse aryl diazonium salt family is further exploited to tether active proteins to MoS2, suggesting future biological applications and demonstrating its use as a versatile and powerful chemical platform for enhancing the utility of semiconducting TMDCsComment: To appear in Chemistry Materials (In press

Coupling a model of human thermoregulation with computational fluid dynamics for predicting human-environment interaction

This paper describes the methods developed to couple a commercial CFD program with a multi-segmented model of human thermal comfort and physiology. A CFD model is able to predict detailed temperatures and velocities of airflow around a human body, whilst a thermal comfort model is able to predict the response of a human to the environment surrounding it. By coupling the two models and exchanging information about the heat transfer at the body surface the coupled system can potentially predict the response of a human body to detailed local environmental conditions. This paper presents a method of exchanging data, using shared files, to provide a means of dynamically exchanging simulation data with the IESD-Fiala model during the CFD solution process. Additional code is used to set boundary conditions for the CFD simulation at the body surface as determined by the IESD-Fiala model and to return information about local environmental conditions adjacent to the body surface as determined by the CFD simulation. The coupled system is used to model a human subject in a naturally ventilated environment. The resulting ventilation flow pattern agrees well with other numerical and experimental work