Individual differences in referral for help for severe emotional difficulties in adolescence

Adolescents with emotional distress may find help-seeking an extremely daunting endeavor. However, different adolescent population sectors relate differently to help-seeking for severe emotional difficulties. Gender and ethnic group are among the central factors influencing attitudes towards seeking emotional help. One of the possible mechanisms explaining these cross-group differences is self-esteem. The psychological price of seeking help could be admission of incompetence and feelings of failure, emotions that can be threatening, particularly to adolescents' self-esteem. In the present study, the psychological price of seeking help was manipulated by comparing the ease with which adolescents would self-refer for a severe emotional problem as opposed to referring another for the same problem, and the influence of gender, ethnic group differences and level of self esteem in both situations. The first hypothesis predicting greater ease of referral in the other-referral condition compared to self-referral was confirmed. The second hypothesis predicting general preference of informal help agents than the formal help agents was confirmed. The third hypothesis predicting gender differences such that girls would show higher ease of referral than boys from the different help agents was confirmed. The fourth hypothesis predicting that Jewish-Israeli adolescents would show greater ease of referral than Arab-Israeli adolescents was confirmed. An additional exploratory question examined the interaction between self-esteem and self versus other-referral on ease of referral for help. A significant interaction emerged only for help from the family. Adolescents with low self-esteem showed no differences in self versus other-referral, but adolescents with high self-esteem were more willing to refer others than themselves to seek help. These findings emphasize the importance of a sensitive needs assessment approach in designing mental health service delivery for youth.     

Potential Space: Knowing and Not Knowing in the Treatment of Traumatized Children and Young People

This paper illustrates some contributions of psychoanalyticallybased thinking in social work practice with children and youthremoved from their homes due to severe maltreatment or incapacityof parents. It is suggested that when working with severelydeprived and traumatized children, the therapist should holdin mind the lacking of rapport with primary caretakers, andthe need of the child to form meaningful and intimate relationsin his or her future life. Psychoanalytically based thinkingenriches the treatment process by offering new ways for understandingof the patient’s needs, aiming to reach the child’ssubjective experience and re-establishing his sense of selfand a meaningful rapport with an other. The concept of ‘potentialspace’ and the area of experience (Winnicott, 1953/1975)will be described with elaboration on its variety and use intheory and practice, focusing on two major themes: the dialecticsof knowing and not knowing, and the search for selected material.A clinical illustration is presented to show these dynamicsas they appear in the clinical process and the therapeutic session.The material was selected from supervision of graduate socialwork students involved in therapeutic work with children.     

The Promise of Prediction Contests

This article examines the prediction contest as a vehicle for aggregating the opinions of a crowd of experts. After proposing a general definition distinguishing prediction contests from other mechanisms for harnessing the wisdom of crowds, we focus on point-forecasting contests—contests in which forecasters submit point forecasts with a prize going to the entry closest to the quantity of interest. We first illustrate the incentive for forecasters to submit reports that exaggerate in the direction of their private information. Whereas this exaggeration raises a forecaster's mean squared error, it increases his or her chances of winning the contest. And in contrast to conventional wisdom, this nontruthful reporting usually improves the accuracy of the resulting crowd forecast. The source of this improvement is that exaggeration shifts weight away from public information (information known to all forecasters) and by so doing helps alleviate public knowledge bias. In the context of a simple theoretical model of overlapping information and forecaster behaviors, we present closed-form expressions for the mean squared error of the crowd forecasts which will help identify the situations in which point forecasting contests will be most useful.     

The beneficial effects of different types of exercise interventions on motor and cognitive functions in older age: a systematic review

The decline in cognitive and motor functions with age affects the performance of the aging healthy population in many daily life activities. Physical activity appears to mitigate this decline or even improve motor and cognitive abilities in older adults. The current systematic review will focus mainly on behavioral studies that look into the dual effects of different types of physical training (e.g., balance training, aerobic training, strength training, group sports, etc.) on cognitive and motor tasks in older adults with no known cognitive or motor disabilities or disease. Our search retrieved a total of 1095 likely relevant articles, of which 41 were considered for full-text reading and 19 were included in the review after the full-text reading. Overall, observations from the 19 included studies conclude that improvements on both motor and cognitive functions were found, mainly in interventions that adopt physical-cognitive training or combined exercise training. While this finding advocates the use of multimodal exercise training paradigms or interventions to improve cognitive-motor abilities in older adults, the sizeable inconsistency among training protocols and endpoint measures complicates the generalization of this finding.     

Aging and inactivity—capitalizing on the protective effect of planned physical activity in old age

The paper discusses two parallel biocultural trends—aging and inactivity. The principle of economy in movement in modern society versus the dependency of human beings on movement for their development and health is described. The results of inactivity are sometimes mistakenly considered irreversible losses caused by aging, but in actual fact, inactivity accelerates the irreversible losses caused by the aging process. The paper then describes the contribution of physical activity in terms of increasing positive aspects or decreasing risks: increasing life expectancy or decreasing risk of mortality, increasing cardiovascular fitness or decreasing risk of cardiovascular disease, increasing muscle mass or decreasing falls and instability, improving cognitive performance or reducing cognitive decline and neurological disorders, and improving well-being or reducing depression. The optimal dose of physical activity is then described, followed by recommendations for further research on mechanisms determining physical activity behavior.     

Exercise training in thermo-mineral spring water has beneficial effects on hemodynamic and health-related factors in young-older hypertensive women: A randomized control trial

ABSTRACT

The aim of the study was to evaluate the effects of an 8-week aerobic training in mineral geothermal water on hemodynamic variables, VO_2max, and body composition in sedentary hypertensive women. Twenty postmenopausal women (58.55 ± 3.28 years) were divided into an exercise group (2 days/week, 30–40 minutes, 60%–75% of HR_max) and control group. Compared to the control group, a signi?cant reduction in systolic blood pressure, heart rate, rate pressure product, body fat percent, and a signi?cant improvement in VO_2max values was found. Aerobic training in thermo-mineral spring water is a safe and effective training modality in the young-older hypertensive population.     

Leaders's language and employee proactivity: Enhancing psychological meaningfulness and vitality

Today's volatile environment and pressure for continuous improvement require leaders to play a central role in fostering and nurturing employee proactivity. Effective leaders use their communication skills as a key tool to motivate employees to achieve organizational goals. In this study, we tested a model in which leader motivating language (manifested as direction-giving, empathetic, and meaning-making language) fosters the development of employee proactive behavior by shaping a psychological context of meaningfulness and cultivating a motivational state of employee vitality. The findings indicate that the leader motivating language is related directly and indirectly, through psychological meaningfulness, to employee vitality. We also found that psychological meaningfulness and employee vitality are mediating mechanisms through which leader motivating language can result in enhanced employee proactivity. This study advances theory and research on employee proactivity as a contingency of leadership motivating language by integrating three emerging streams of research—relational leadership, relational communication, and proactivity. Theoretical and practical implications are discussed.     

Approximations for the distribution of a maximal pairwise t in some repeated measure designs

A one factor design is considered where each of the experimental units is repeatedly measured under the same set of various factor levels. A simultaneous procedure is con¬sidered based on the maximal Student-t statistic for all pairwise comparisons. The goal of this work is to investigate the possibility of obtaining simple approximations of the quantiles of that statistic without any assumptions on the variance matrix of the estimated effects. Two approximations are considered which are more radical than the Bonferroni method. The results of our simulations clearly indicate that one of these two approximations does not control the family-wise error rate. The other approximation can not be rejected on such grounds. In fact, on extending a conjecture due to Tukey (1953) (and which is known to be true for some special cases) the second approximation will control the required error rate (if the generalized conjecture was true). Finally, the required critical points for the 'extended Tukey' procedure are shown (by simulation) to be nicely approximated by quantiles from the Studentized Maximum Modulus distribution which are well documented.