The influence of gender,age, Psychological resilience and family interaction factors upon anxiety and depression in non-autism spectrum disorder siblings of children with an autism spectrum disorder

The influence of gender, age, Psychological resilience and family interaction factors upon generalised anxiety disorder (GAD) and major depressive disorder (MDD) was investigated in 75 non-autism spectrum disorder (NASD) siblings who had a brother or sister with an autism spectrum disorder (ASD). GAD and MDD were much more prevalent than in comparable age group samples, and adolescent females had the highest MDD rates. Several Psychological resilience skills were significantly associated with lower GAD and MDD, particularly being able to recognise mistakes in their thinking (for children) and being able to remain in control of their anger (for adolescents). Suggestions are made for ways of encouraging NASD siblings to develop skills that may assist them in avoiding these disorders.     

Sailing for New Atlantis

Several academic traditions have addressed epistemological objectivity and/or partisanship in the study of technoscientific controversies. On the one hand, positivist and relativist scholars agree that the political commitments of the social researcher should not impinge on scientific enquiry, while on the other hand, feminist and Marxist scholars not only take stands in diverse technoscientific debates, but even claim their agendas to be more credible than those of orthodox scientists. Such perspectives stress that all research is partisan in one way or another because it involves questions of who controls, manipulates, and establishes decisions, facts, and knowledge. With this in mind, it is possible to identify different forms of partisan research including capture by participants, de facto and overt partisanship, and mercenary scholarship. These different forms of partisan scholarship are characterised by differences in the motives underlying epistemological choices of research topic and method, personal commitments to the fields studied, use of research findings in controversies, and positioning of results in wider debates. Two examples help to illustrate partisan scholarship: first, a study of new technologies for managing climate change (carbon dioxide capture and storage); and second, the construction of the new underground metro system in Athens and its accommodation of accessibility standards. Both cases entail partisan positions and raise similar concerns about the orthodox epistemological assumptions underpinning sociotechnical systems, especially when it comes to technoscientific controversies. Supporting STS partisan scholarship, therefore, enables greater social and democratic engagement with technoscientific development.     

Spatial-simultaneous working memory and selective interference in Down syndrome

Several studies have suggested that individuals with Down syndrome (DS) have impairments in some aspects of the visuospatial domain. It has been reported that they are particularly impaired in the spatial-simultaneous working memory (WM) even in advantageous conditions such as when information is grouped to form a configuration. This study aimed to assess the performance of individuals with DS carrying out a spatial-simultaneous WM task in single and dual selective interference conditions in order to better explore the characteristics of their impairment in this area.

Groups of individuals with DS and mentally age-matched typically developing (TD) children were asked to carry out a spatial-simultaneous WM task in a single- and in two dual-task conditions. In the single condition, the participants were required to recall an increasing number of positions of red squares presented simultaneously in a matrix. In the dual-task conditions, together with the spatial-simultaneous WM task, the participants were asked to carry out an articulatory suppression task or a tapping task.

As has already been shown in other studies, individuals with DS were found to be impaired in carrying out a spatial-simultaneous WM task and showed a worse performance with respect to the TD group in both the conditions.

These findings indicate that individuals with DS use the same coding modality as TD children of the same mental age. Just as the TD children, they performed lower in the dual- than in the single-task condition and there was no difference between the verbal and visuospatial conditions.     

Testing an integrated behavioural and biomedical model of disability in N-of-1 studies with chronic pain

Background: Previous research has supported an integrated biomedical and behavioural model explaining activity limitations. However, further tests of this model are required at the within-person level, because while it proposes that the constructs are related within individuals, it has primarily been tested between individuals in large group studies. We aimed to test the integrated model at the within-person level.

Method: Six correlational N-of-1 studies in participants with arthritis, chronic pain and walking limitations were carried out. Daily measures of theoretical constructs were collected using a hand-held computer (PDA), the activity was assessed by self-report and accelerometer and the data were analysed using time-series analysis.

Results: The biomedical model was not supported as pain impairment did not predict activity, so the integrated model was supported partially. Impairment predicted intention to move around, while perceived behavioural control (PBC) and intention predicted activity. PBC did not predict activity limitation in the expected direction.

Conclusions: The integrated model of disability was partially supported within individuals, especially the behavioural elements. However, results suggest that different elements of the model may drive activity (limitations) for different individuals. The integrated model provides a useful framework for understanding disability and suggests interventions, and the utility of N-of-1 methodology for testing theory is illustrated.     

Perceived control and long-term changes in disability in late middle-aged and older persons: An eight-year follow-up study

This article examined the predictive role of perceived control in long-term changes in disability among 1541 independently living older persons. Disability referred to self-reported difficulties with (instrumental) activities of daily living. Perceived control referred to the extent to which one assumes oneself as having control over one's life chances, unlike the fatalistic assumption that one's life is ruled by external factors. Data on disability and perceived control were collected in 1993 and recollected in 2001. Covariates included age, gender, living arrangement, level of education, and the number of chronic medical conditions. Regression equations were estimated with disability in 2001 as outcome and the selected variables as predictors. The level of perceived control decreased and the level of disability increased significantly over an 8-year period. The predictive role of perceived control for subsequent change in disability was statistically significant but not very strong. The association between perceived control in 1993 and disability in 2001 was stronger for older persons (>65 years) compared to younger persons (≤65 years).     

Learning,Attention, Writing,and Processing Speed in Typical Children and Children with ADHD,Autism, Anxiety,Depression, and Oppositional-Defiant Disorder

Learning, attention, graphomotor, and processing speed scores were analyzed in 149 typical control children and 886 clinical children with normal intelligence. Nonsignificant differences were found between control children and children with anxiety, depression, and oppositional-defiant disorder. Control children performed better than children with ADHD and autism in all areas. Children with ADHD and autism did not differ, except that children with ADHD had greater learning problems. Attention, graphomotor, and speed weaknesses were likely to coexist, the majority of children with autism and ADHD had weaknesses in all three areas, and these scores contributed significantly to the prediction of academic achievement.     

Part-Time Disabled Lesbian Passing on Roller Blades,or PMS,Prozac, and Essentializing Women's Ailments

Abstract

This paper discusses the role of the medical and psychiatric systems, as well as the pharmaceutical industry, in the social construction of women's hormonally-related ailments and their treatments. For some marginalised groups, passing as “normal” is a protection strategy against discrimination and maltreatment. Lesbians and invisibly disabled persons are examples of such groups. Given that the reproductive cycle and madness have been linked historically, women suffering from disabling cyclical conditions might also be stigmatised. In this context, the dilemma between seeking treatment versus being labelled psychologically ill is expounded.     

数学学习困难初中生的N-back任务表现特征

目的：分析数学学习困难初中生与学习优秀初中生的核心认知过程机制差异。方法：采用N-back任务作为测查工作记忆能力的指标,分析初中42名数困生和53名数优生的表现差异。结果：两组学生在0-back任务中无显著差异,在1-back和2-back任务中的差异逐渐增大。回归分析表明2-back和1-back任务对数学成绩有显著影响。结论：1）随着认知负荷增高,数困生和数优生的表现差距增大。数学学习困难的核心认知缺损是工作记忆能力而非简单认知加工过程。2）N-back任务能有效预测数学学习成绩。     

数学学习困难初中生的中央执行系统特点

为揭示数学学习困难学生的认知过程加工特点,筛选上海111名初中生（男生46名,女生68名,平均年龄11.97岁）比较数学困难学生（55名）与数学优秀学生（56名）的中央执行系统的表现差异,通过反应停止任务和Flanker任务考察抑制能力以及注意控制能力。结果发现各种抑制和注意控制条件下,数困组学生的正确率低于数优组;在具有干扰的情况的成绩更能有效预测数学成绩;中央执行系统能力在初中总体具有上升发展趋势,数困生的发展具有波动性。因此,数学学习困难在中央执行系统中的缺损主要是对抗干扰的能力不足,而非简单的加工速度。