Scaling limits for the transient phase of local Metropolis–Hastings algorithms

Summary.  The paper considers high dimensional Metropolis and Langevin algorithms in their initial transient phase. In stationarity, these algorithms are well understood and it is now well known how to scale their proposal distribution variances. For the random-walk Metropolis algorithm, convergence during the transient phase is extremely regular—to the extent that the algo-rithm's sample path actually resembles a deterministic trajectory. In contrast, the Langevin algorithm with variance scaled to be optimal for stationarity performs rather erratically. We give weak convergence results which explain both of these types of behaviour and practical guidance on implementation based on our theory.     

The resolution model: a comprehensive treatment framework in sexual abuse

The Resolution Model presents an original framework for the treatment of sexually abused children and their families. It differs from earlier models by offering coordinated guidelines for assessment and treatment modalities that apply to various family members. The key to the treatment process is based on each party's ability to assume responsibility for his or her role in the trauma and its resolution. Each stage of treatment is clearly delineated, and specific goals and tasks are suggested.     

Empathy and Self‐Regulation as Mediators Between Parenting and Adolescents' Prosocial Behavior Toward Strangers,Friends, and Family

The current study examined the role of empathy and self‐regulation as mediators between positive parenting (mothering and fathering) and early adolescents' prosocial behavior toward 3 targets (strangers, friends, and family). Data were taken from Time 1 and Time 2 of the Flourishing Families Project, and included reports from 500 families with an early adolescent child (mean age of child at Time 1=11.29). Analyses suggested that predictors of prosocial behavior toward the 3 targets differed, with empathy (as reported by mothers only) and self‐regulation mediating the relation between positive parenting and prosocial behavior toward strangers and friends, but not toward family. Positive mothering was the only variable that was significantly related to prosocial behavior toward family. The discussion focuses on the need for continued research examining a relational approach to prosocial development.     

The Copenhagen Burnout Inventory: A new tool for the assessment of burnout

So far, the large majority of studies on burnout in the international literature have employed the Maslach Burnout Inventory (MBI). In this paper we criticize the MBI on a number of points and present a new tool for the measurement of burnout: the Copenhagen Burnout Inventory (CBI). The CBI consists of three scales measuring personal burnout, work-related burnout, and client-related burnout, for use in different domains. On the basis of an ongoing prospective study of burnout in employees in the human service sector, the PUMA study (Project on Burnout, Motivation and Job Satisfaction; N=1914 at baseline), we analysed the validity and reliability of the CBI. All three scales were found to have very high internal reliability, and non-response rates were small. The scales differentiated well between occupational groups in the human service sector, and the expected pattern with regard to correlations with other measures of fatigue and psychological well-being was found. Furthermore, the three scales predicted future sickness absence, sleep problems, use of pain-killers, and intention to quit. Analyses of changes over time showed that substantial proportions of the employees changed with regard to burnout levels. It is concluded that the analyses indicate very satisfactory reliability and validity for the CBI instrument. The CBI is being used in a number of countries and translations into eight languages are available.     

WHO'S DRAGGING THEIR FEET? HUSBANDS AND WIVES SEEKING MARITAL THERAPY

Despite its demonstrated efficacy, marital therapy's impact has been limited by couples' general reluctance to seek help until their problems become severe. To understand this delay, 147 married couples (294 individuals) in the process of seeking marital therapy were surveyed. Using multilevel confirmatory factor analysis, three relatively independent steps (problem recognition, treatment consideration, and treatment seeking) were identified. On average, wives were rated as completing all three steps before their husbands. Gender-role orientation, demographics, relationship satisfaction, and specific relationship problems (especially husbands' dissatisfaction with sex) were also predictive of the steps toward therapy. Implications for marital therapy are discussed.     

Postmodernism in marriage and family therapy training: doctoral students' understanding and experiences

The purpose of this study is to advance our understanding of how doctoral students perceive postmodernism's influence in the field of Marriage and Family Therapy (MFT). According to the literature, postmodernism has had a profound impact on many fields, including MFT. However, tracking of how postmodernism is actually being rendered in theory, research, practice, and training warrants investigation. This study utilized focus group interviews to investigate the perceptions of MFT doctoral students. Findings suggest that while participants are attracted to postmodern tenets, they also report feeling a mixture of liberation and excitement with confusion and fear regarding how postmodernism is influencing MFT models of therapy.     

Computer addiction. When monitor becomes control center

Computer addiction is a newly recognized problem. While controversy exists about whether computer addiction should be considered a primary psychiatric disorder, clinicians are treating increasing numbers of clients experiencing problems caused by excessive computer use. Case studies are provided that include typical histories and symptoms. Behavioral cognitive therapy is discussed as a treatment approach. The stages of change theory is recommended as a strategy to help clients plan and implement change.     

The Social Policy Response to COVID-19 – The Failure to Help Vulnerable Children and Elderly People

Public Organization Review - Norway’s handling of COVID-19 has been seen as a success. Vulnerable groups among young and elderly people, have however, not been part of this success. Their...     

Health and quality of life of older people,a replication after six years

Replicating a survey of 875 people 55 years old or more undertaken in September 1999 throughout the former Northern Interior Health Region (NIHR) of British Columbia, in September 2005 a sample of 656 people completed a 22-page questionnaire. The average age of the respondents was 68, with a range running from 55 to 96 years, and 64% were women. Responses to the SF-36 questionnaire indicated that for male respondents aged 55–64, the mean score for the 8 dimensions was 76.1. This mean was a bit higher than the 74.4 mean of 1999. For male respondents aged 65 and older the mean was 69.0, which was also higher than the 68.3 mean of 1999. For females aged 55–64, the mean score for 8 dimensions was 73.1, versus 73.0 in 1999. For female respondents aged 65 and older, the mean score was 67.0, versus 65.4 in 1999. Based on these mean scores for the 8 dimensions, then, it is fair to say that the overall health status of males and females aged 55 years and older in the region in 2005 was at least as good as (i.e., the same as or better than) that in 1999. Comparing 28 average figures for the 2005 respondents on satisfaction with specific domains of life (e.g., financial security, health, sense of meaning) and three global indicators (satisfaction with life as a whole and with the overall quality of life, and happiness) with those of the 1999 respondents, we found that the scores for the 2005 sample were at least as high as those of the other sample. Thus, it seems fair to say that the perceived quality of life of older people in the former NIHR so far as it is revealed in domain and global satisfaction and happiness scores, is at least as good as the perceived quality of life of a similar sample in 1999. Although a large majority perceived increases in crime in the 2 year periods prior to both surveys, smaller percentages of the 2005 sample than of the 1999 sample thought that crime had increased over the past two years, avoided going out at night, feared for their safety, had crime-related worries, engaged in crime-related defensive behaviours and were actually the victims of any crimes. Therefore, it seems fair to say that, so far as crime-related issues are concerned for the two samples of seniors responding to our surveys, there is more evidence of improvement than of deterioration. Applying stepwise multiple regression, each of the eight dependent variables was explained on the basis of four clusters of predictors separately and then a final regression was run using only the statistically significant predictors from the four clusters. Broadly speaking, 7 SF-36 health status scales explained from 28% to 45% of the variance in the 8 dependent variables, running from satisfaction with the overall quality of life (28%) to the single item measure of general health (45%). The seven predictors in the Social Relations cluster explained from 7% of the variance in the SF-36 General Health scale scores to 57% of the variance in the Life Satisfaction scores. The four predictors in the Problems cluster explained from 10% of the variance in the SF-36 General Health scale scores to 24% of the variance in the SWLS scores. The 11 predictors in the Domain Satisfaction cluster explained from 14% of the variance in the SF-36 General Health scale scores to 64% of the variance in the SWB scores. Putting all the significant predictors together for each dependent variable, in the weakest case, 4 of 11 potential predictors explained 33% of the variance in the SF-36 General Health scale scores and in the strongest case, 9 of 15 potential predictors explained 70% of the variance in Life Satisfaction scores. Among other things, these results clearly show that respondents’ ideas about a generally healthy life are different from, but not independent of, their ideas about a happy, satisfying or contented life, or about the perceived quality of their lives or their subjective wellbeing. Finally, the 7 core discrepancy predictors of MDT plus incomes were used to explain the eight dependent variables. From 13% of the variance in the SF-36 General Health scale scores to 57% of the variance in SWLS scores was explained using those predictors. Based on an examination of the Total Effects scores for the predictors of the 8 dependent variables, the most influential predictors were Self-Wants, followed by Self-Others and then Self-Best. In other words, the most influential discrepancy predictors of respondents’ overall life assessments were those between what respondents have versus what they want, followed by what they have versus what others of the same age and sex have, and then by what they have versus the best they ever had in the past. We would like to thank the Social Sciences and Humanities Research Council of Canada for support of this research with funds granted to Alex C. Michalos through the Gold Medal Award in 2004.