Explaining Variability: Numerical Representations in 4- to 8-Year-Old Children

The present study aims to examine relations between number representations and various sources of individual differences within early stages of development of number representations. The mental number line has been found to develop from a logarithmic to a more linear representation. Sources under investigation are counting skills and executive functions and are set out against mental number lines from 0 to 10 and 0 to 100 in a sample of 4- to 8-year-old children (N = 80). Findings indicate that counting skills, inhibition, and updating are the most important predictors of the shape of the mental number line over and above age-related developmental differences, with number lines from 0 to 10 being linear to a large extent and number lines from 0 to 100 developing from a random pattern toward logarithmic representations. The shape of the mental number line was found to predict scores on the number comparison task only on the smaller-scale comparison task.     

An Ethical Exploration of Barriers to Research on Controlled Drugs

We examine the ethical, social, and regulatory barriers that may hinder research on therapeutic potential of certain controversial controlled substances like marijuana, heroin, or ketamine. Hazards for individuals and society and potential adverse effects on communities may be good reasons for limiting access and justify careful monitoring of these substances. Overly strict regulations, fear of legal consequences, stigma associated with abuse and populations using illicit drugs, and lack of funding may, however, limit research on their considerable therapeutic potential. We review the surprisingly sparse literature and address the particular ethical concerns pertinent to research with illicit and addictive substances, such as undue inducement, informed consent, therapeutic misconception, and risk to participants, researchers, and institutions. We consider the perspectives of key research stakeholders and explore whether they may be infected with bias. We conclude by proposing an empirical research agenda to provide an evidentiary basis for ethical reasoning.     

God’s Faithfulness and Dementia: Christian Theology in Context

Christian theology concerns the practical, contextual realities of life in the church and the world. What does this mean for a person with dementia? While much dementia care focuses on deficits, this article promotes a different starting point: God’s faithfulness rather than our forgetfulness. Using case studies from residential aged care, opportunities for meaningful pastoral care are explored, inviting us to see in the person with dementia a deep connection with ourselves. Drawn from a theological understanding of God as three persons—Father, Son and Holy Spirit—“person-centered care” invites us into relationships of mutuality and reciprocity not dependent on words. Pastoral care of families is manifest through personal relationships where all aspects of dementia, including death and dying, can be discussed openly. Grounded in God’s faithfulness, the first and final word is love. Hope lies in the belief that we have already been found. We are blessed by the grace of God, called into community where the insightful and the forgetful flourish together.     

Associations of Quality of Life,Physical Activity and Mood States in Women with Breast Cancer Treated with Curative Intent

This study aims to investigate the associations between quality of life, physical activity and mood states in women with breast cancer. A total of 354 women (mean age, 51.74?±?8.63 years; body mass index (BMI), 28?±?5.67 kg/m²) completed the Baecke Physical Activity Questionnaire, Profile of Mood States (POMS), European Organisation for Research and Treatment of Cancer Core Quality of Life Questionnaire (EORTC QLQ-C30) and European Organisation for Research and Treatment of Cancer Breast Cancer-Specific Quality of Life Questionnaire (EORTC QLQ-BR23). Pearson’s correlation and multiple linear regressions were used to verify the relations between outcomes and independent variables. Correlations between scores on POMS, Baecke Physical Activity Questionnaire and global health status/quality of life subscale of EORTC QLQ-C30 found associations (p?<?0.01) between physical activity (r?=?0.191), vigour (r?=?0.333) and fatigue (r?=??0.433). Multiple linear regression analysis of the global health status/quality of life subscale of the EORTC QLQ-C30 showed significant differences for vigour (p?<?0.001), social function (p?=?0.003), side effects of systemic therapy (p?=?0.019), arm and breast symptoms (p?<?0.001) and Baecke physical activity score (p?=?0.006). Physical activity is an independent factor related to the quality of life in women with breast cancer. Understanding these variables may influence clinical decisions during treatment and allow positive interventions regarding symptoms, functions and lifestyle.     

Effects of Acceptance and Commitment Training Plus Behavior Parent Training on Parental Implementation of Autism Treatment

The Psychological Record - The objective of this study was to examine the effects of acceptance and commitment training (ACT) plus behavior parent training (BPT), when delivered via telehealth, on...     

A comparison of eating, exercise, shape, and weight related symptomatology in males with muscle dysmorphia and anorexia nervosa

In the context of the lack of nosological clarity surrounding muscle dysmorphia, this paper aims to compare the symptomatic profile of muscle dysmorphia and anorexia nervosa in males whilst using measures sensitive to indexing male body image concerns. Twenty-one male muscle dysmorphia patients, 24 male anorexia nervosa patients, and 15 male gym-using controls completed the Eating Disorder Examination-Questionnaire, the Muscle Dysmorphia Disorder Inventory, the Compulsive Exercise Test, and a measure of appearance-enhancing substance use. Men with muscle dysmorphia and anorexia nervosa demonstrated widespread symptomatic similarities spanning the domains of disturbed body image, disordered eating, and exercise behaviour, whilst differences were consistent with the opposing physiques pursued in each condition. Furthermore, correlational analyses revealed significant associations between scores on muscle dysmorphia and eating disorder measures. The present findings provide moderate support for the notion that muscle dysmorphia may be nosologically similar to anorexia nervosa.     

The effectiveness of smoking cessation programs: Determinants and outcomes

Abstract

In this review, smoking cessation is discussed from a stress and coping perspective. Nicotine has been found to produce potentially reinforcing effects. Smoking cessation is best characterized as a process with various stages, of which the stage of relapse remains a major area for intervention research. Mood and expectancies appear to be major determinants of behavior in this stage. Social support apparently still needs conceptual refinement before it may be applied effectively in interventions. Effects of multicomponent treatment has been found to be increased when combined with nicotine replacement therapy. Notwithstanding the sometimes modest quit rates, smoking cessation has been found to be cost-effective among high-risk groups, both from an economical and health perspective. New research should focus on emotional and cognitive processes involved in cessation, in particularly self-efficacy expectations. While public policies may be most efficient in reducing the number of smokers in our society, an increasing number of smokers will be confronted with the addictive character of their smoking.     

Examining Visual-Verbal Associations in Children with and Without Reading Disorder

The purpose of this study was to investigate verbal working memory processing both before and after providing semantically elaborated training sentences designed to enhance memory for symbol-word (visual-verbal) pairs. Abilities of 20 children diagnosed with Reading Disorder (RD) and 20 age-matched peers who were normally achieving in reading (NA) were compared (M = 10 years old). Results demonstrated RD children experienced significantly more difficulties on measures of complex auditory-verbal working memory than their NA peers. The best predictor of reading performance was word recall ability measured after students were provided with semantic training sentences. Findings have important implications for identifying young children with potential reading impairment.