Does transcranial direct current stimulation during writing alleviate upper limb freezing in people with Parkinson’s disease? A pilot study

Transcranial direct current stimulation (tDCS) over the primary motor cortex (M1) can boost motor performance in Parkinson’s disease (PD) when it is applied at rest. However, the potential supplementary therapeutic effect of the concurrent application of tDCS during the training of motor tasks is largely unknown. The present study examined the effects of tDCS on upper limb motor blocks during a freezing-provoking writing task (the funnel task) requiring up- and down-stroke movements at alternating amplitudes. Ten PD patients and 10 age-matched controls underwent two sessions of writing combined with 20 min of anodal or sham tDCS on the left M1 in a randomized cross-over design. The primary outcome was the number of upper limb freezing episodes during five trials of the funnel task on a touch-sensitive tablet. PD patients showed a significant reduction in freezing episodes during tDCS compared to sham. No effects of tDCS were found for the amplitude, variability and speed of the strokes outside the freezing episodes. However, patients who reported freezing episodes in daily life (N = 6) showed a beneficial effect of tDCS on stroke characteristics. These results indicate a subgroup-dependent variability in response to non-invasive brain stimulation applied during the performance of motor tasks in PD. This warrants future studies to examine tDCS as an adjuvant tool for training programs aimed to reduce motor deficits related to freezing.     

让自适应测验更知人善选——基于推荐系统的选题策略

基于推荐系统中协同过滤推荐的思想, 提出两种可以利用已有答题者数据的CAT选题策略：直接基于答题者推荐(DEBR)和间接基于答题者推荐(IEBR)。通过两个模拟研究, 在不同题库和不同长度的测验中, 比较了两种推荐选题策略与两种传统选题策略(FMI和BAS)在测量精度和对题目曝光率控制上的表现, 以及影响推荐选题策略表现的因素。结果发现：两种推荐选题策略对题目曝光率的控制优于两种传统选题策略, 测量精度不亚于BAS方法, 其中DEBR侧重选题精度, IEBR对题目曝光率控制最好。已有答题者数据的特点和质量是影响推荐选题策略表现的主要因素。     

Symptomatic distress and effectiveness of psychological treatments delivered at a nationwide student counseling service

The aim of this study is to investigate the effectiveness of student counseling in Denmark and to compare the symptomatic distress among student counseling clients with that of Danish outpatients. The pre-intervention level of self-reported symptomatic distress among 1256 students closely paralleled that of psychiatric outpatients. Participants in the intervention study were the 739 student clients with two or more counseling sessions. For the 530 (71.7%) participants with both pre- and post-measurements, the mean pre–post Cohen’s d effect size (ES) was .76 on the Global Severity Index of the Symptom Check List-90-Revised. An intention-to-treat analysis of all 739 clients resulted in an ES of .59. The number of recovered clients according to the Jacobson and Truax criteria was 295 (68.8%) of the 429 (80.9%) clients above the clinical cut-off at pre-intervention, while 66 (12.5%) of the 530 clients reliably deteriorated. The mean number of sessions was 5.0. Individual counseling, number of sessions, and ending counseling in agreement predicted better outcome. In line with results from other countries, this study may indicate that in Denmark student counseling is an effective intervention for a highly needy clientele, even though a high proportion of clients deteriorated (12.5%) or dropped out (31.7%).     

The role of religious beliefs and thoughts of holy defence veterans in accepting the difficulties of imposed war

This study has surveyed the physical, emotional, psychological, educational, vocational, family, social and economic problems of 100 veterans of Iraq's imposed war on Iran. It has examined veterans’ reasons for the acceptance or non acceptance of the difficulties of being a veteran. It has also sought their opinions as to the necessity and usefulness of an active counseling center for facilitating veterans’ problems. One of the most important findings is that 82% of the veterans have easily accepted the problems associated with being a veteran. The most significant factor helping them to accept their various problems has been their religious beliefs. Fifty percent of them did not even know whether the Veterans’ Foundation had a counseling center or not. Sixty four percent of them have considered an active counseling center as necessary and useful, provided that the center (clinic) is independent and not related to the Veterans’ Foundation.     

小学教师对学生注意问题的知觉准确性研究

本研究以24名小学教师和98名小学生为研究对象,采用访谈法与测验法探讨了小学教师对学生注意问题的知觉准确性及其影响因素。结果表明:(1)从总体上看,小学教师对学生注意问题的知觉有着较高的准确性;(2)小学教师对学生注意问题的知觉准确性水平随教龄和职称的增高而呈下降趋势;(3)小学教师对学生注意问题的知觉准确性水平与其条件性知识掌握情况表现正相关;(4)小学教师对学生注意问题的知觉准确性与其所教年级无关。     

The Black Foe: Being Towards Death1

The ontology of death is universal, hence archetypal. Nowhere do we witness any organic creature escape its talons. Analytical psychology has had an intimate relationship to death for the simple fact that it contemplates the soul, the numinous, and an afterlife. From Hegel to Heidegger, Freud and Jung, death was an existential force that sustained and transformed life, the positive significance of the negative. Rather than merely a destructive phenomenon, death informs Being, the power of nothingness that dialectically drives life. In this paper, I will introduce the notion of what I call the omega principle, the psychological orientation and trajectory of our being towards death, which we may say is a universal preoccupation and recapitulation of the collective unconscious that subsumes our personal relation to death, an eternal return of the objective psyche constellated as esse in anima.     

Women's social experiences before and during the COVID-19 pandemic: A 3-part measurement burst study among women in midlife with health risks

Women in midlife (ages 40–60) with elevated risk for cardiovascular disease (CVD) often rely on social networks during times of high stress. Precautions against the spread of COVID-19—particularly stay-at-home-orders—could have limited positive social experiences during a stressful time, but also could have reduced unwanted negative social experiences. This report presents findings from an ecological momentary assessment study that used 3 bursts of 5 surveys per day for 5 days, to test for changes in women's social experiences: prior to COVID-19 (2019), during stay-at-home-orders (April-May 2020), and during initial reopening (August-September 2020). Participants were women aged 40–60 with one or more CVD risk factors (e.g., hypertension; N = 35, M_Age = 51, M_BMI = 32.2 kg/m²). Momentary reports showed that the number of positive interactions experienced in daily life did not significantly change from before to during the pandemic; positive interactions were more variable during stay-at-home orders than pre-COVID, but rebounded by initial reopening (to pre-COVID levels). In contrast, the number of negative social interactions and social comparisons decreased from before COVID to stay-at-home orders, and remained lower during initial reopening; these experiences were also less variable during stay-at-home orders and initial reopening than before COVID-19. Thus, in a vulnerable group of women with health risks, there is little evidence that social experiences worsened during the first 6 months of the COVID-19 pandemic; decreases in (potentially) negative social experiences may be a small but beneficial side effect of short-term public health precautions.     

Intersections of spirituality,religion and gender in children’s literature

This paper explores the intersections of spirituality, religion and gender in contemporary children’s books published in the United States. Background for the discussion includes a history of religion in children’s literature and the history of women’s roles in the Christian tradition. Representative works of realistic fiction – historical and contemporary – and one work of science fiction are discussed.     

幼儿观看电视时间、节目类型及父母监督情况的初步调查研究

本研究调查了幼儿电视观看的现状以及父母对他们看电视的监督情况、结果发现,幼儿的电视观看时间普遍很长,他们所观看的节目类型受年龄和性别的影响;幼儿的言语发展与电视观看之间关系密切;父母对幼儿的电视观看时间和节目类型基本上不限制,他们鼓励幼儿看电视,而且通常是看些成人节目,因此可知对家长的监督工作提供指导是很必要和迫切的.针对上述调查结果,研究者提出了几点建议.以期各位家长及有关人员能够重视这个被疏忽的重要问题——电视监督(家长监督).     

Effets comportementaux et attitudinaux d’une procédure de Pied-dans-la-porte en entreprise

The present research investigates attitudinal and behavioral effects of a Foot-in-the-door paradigm (Freedman & Fraser, 1966), adapted to a company world. Moreover, it measures the impact of a variable whose integration to the paradigm has been discussed (Joule and Beauvois, 1998; Joule, Py & Bernard, 2004) although its effect has not been experimentally demonstrated: Action Identification (Vallacher and Wegner, 1985). Results show a response rate to the target request and a mean of affective commitment to the organization (Allen & Meyer, 1990) higher in the F.I.T.D. condition, particularly when the level of action identification is taking into account. Results are discussed in terms of commitment theory and action identification theory.