The Development of Perceptual Motor Sequencing Ability

The purposes of this study were (a) to investigate the possibility that short-term memory may be a limiting factor in the development of perceptual-motor sequencing ability, (b) to determine whether sex differences exist in sequencing ability, (c) to determine whether organized information facilitates serial recall, and (d) to ascertain whether the recall of serial perceptual-motor responses results in a bow-shaped serial-position curve. A 2 × 2 × 3 factorial design was used to analyze the independent variables of age, sex, and pattern organization. Further, an age × serial position ANOVA was performed to investigate the serial-position curve. Serial recall improved with age; however young children experienced difficulty in recalling a complex task. The poor recall performance of 5-yr.-old children was discussed in terms of the possibility that young children fail to use labeling strategies to facilitate recall. No sex differences were found. A primacy effect was obtained on the complex task.     

Family routines and rituals in the context of chronic conditions: A review

This paper is a systematic review of 39 empirical studies on family routines and rituals in the context of a chronic condition of a family member. The search strategy encompassed a wide spectrum of chronic conditions affecting family members from childhood/adolescence to adulthood. Twenty quantitative, 13 qualitative, 3 mixed‐methods, and 3 intervention studies published between 1995 and 2012 were reviewed. A conceptual framework of routines and rituals as key elements of family health was adopted, resulting in three main findings. First, a chronic condition in a family member impacted the frequency and nature of family's routines and rituals. Second, these whole‐family interactions held important functions for individuals and families, constituting strategic resources in the condition's management and opportunities for emotional support exchanges, and providing the family with a sense of normalcy amid the challenges posed by chronic conditions. Third, family routines and rituals were linked to positive health and adaptation outcomes for both patients and family members. Implications for future research include the need for the distinction between routines and rituals against a conceptual background, use of validated assessment methods, and empirical examination of predictors of changes in routines and rituals throughout the course of the condition and of the mechanisms linking these family events to positive outcomes. Conclusions support the inclusion of routines and rituals in a family‐centered care approach to the understanding and treatment of chronic conditions.     

Incremental variance in indecisiveness due to cognitive failure compared to fluid intelligence and personality traits

This study investigated the role of fluid intelligence, personality traits and perceived cognitive failure in relation to indecisiveness. The Advanced Progressive Matrices (APM), the Big Five Questionnaire (BFQ) and the Cognitive Failures Questionnaire (CFQ) were administered to 429 Italian high school students. The study revealed that perceived cognitive failure added a significant percentage of incremental variance in indecisiveness compared to variances due to fluid intelligence and personality traits thereby offering new research and intervention possibilities.     

Therapeutic interventions in infancy: Two contrasting cases of persistent crying

Infants are liable to many symptoms of emotional disturbance. However, it is now widely agreed that there is no such thing as individual psychopathology in infancy. Infantile disturbances are considered to be a function of current relationships. The paper briefly summarises available psychodynamic approaches to problems in infant relationships. It argues that more case-studies of therapeutic interventions in infancy are needed to increase our understanding of early disturbances and of their treatment. Two contrasting case-studies of intervention in persistent crying attempt to understand what may sustain this distressing problem. In each case the possible meaning of the crying, both to the babies and to their families, is considered.     

Deformation and failure of a heterogeneous high explosive

The deformation and failure of the pristine PBX 9501 high explosive are studied experimentally by combining Brazilian disk compression with the digital image correlation (DIC) technique. The Brazilian disk specimen was loaded by a pair of compressive forces across the diameter. The full-field deformation on the surface of the disk, during the loading process, was obtained using DIC on a series of random speckle images acquired during the test. In this series of experiments, we focused on the effect of temperature while keeping the loading speed quasi-static. Tests were conducted under three different temperatures, ?15°C, 23°C, and 50°C. For all testing conditions, it was observed that as the applied load reaches maximum, localized deformation starts at the two regions near the loading points. The localized deformation then proceeds along an irregular path toward the center of the specimen and coalesces. Finally, deformation of the Brazilian disk subjected to cyclic compressive load at ambient temperature was also measured and studied.     

Counter-narratives in context: The role of the organisation and broader culture in psychic splitting among South African survivors of intimate partner violence

Chronic trauma, shame and psychopathology, as well as the association between them, are acutely understudied, both in South African and internationally. The focus of this article is on chronic trauma of a particular kind, intimate partner violence (IPV) and the development of a specific form or shame-related psychopathology, the splitting of self and how this splitting may be further facilitated or exacerbated by the contexts in which people live. The (counter) narratives of three women are presented. These (counter) narratives demonstrate the presence of both a concealed and shameful authentic self, and the socially conforming projected false self, two polarised parts of the psyche. It is argued that the organisational context, a shelter for survivors of IPV, which has a strong ethos centred around advocacy and human rights and which promotes a strong message of personal empowerment and agency, may unintentionally exacerbate the psychic split in women who have been subjugated at a broader (predominantly patriarchal) cultural level their whole lives. Participants’ resistance narratives were often characterised by inconsistencies and contradictions which oscillated between supporting mainstream cultural narratives and organisationally driven, active resistance against the cultural context from which they came. However, resistance narratives often felt thinly veiled and inauthentic, which is one of the problems with interventions in resource constrained settings which are necessarily time-limited. To fully and completely counter the cultural message that has been the focus of participants’ lifelong gendered socialisation, long-term and in depth interventions at organisational level are needed. These ideas are not only relevant to the South African setting, but have wider application internationally.     

Ageing and Isolation: Is the Issue Social Isolation or Is It Lack of Meaning in Lige?

SUMMARY

Social and spiritual isolation are growing issues for an ageing society that promotes the ideals of autonomy and high levels of individuation amongst its citizens. This chapter explores the issues of social and spiritual isolation for older adults and ways of addressing these issues both now and in the future. The need for intimacy with God and with others is illustrated using material from in-depth interviews with older adults who live independently and others who are residents of aged care facilities.     

Strategic and Automatic Threat Processing in Chronic Musculoskeletal Pain: A Startle Probe Investigation

Attentional bias research with chronic pain samples has yielded conflicting results. In the present investigation the startle paradigm was used to test the postulate that fear‐based mechanisms play an important role in attentional biases for pain‐related threat in chronic pain. Participants, including 31 individuals with chronic musculoskeletal pain and 20 healthy controls, completed a startle task designed to measure attention to different types of words (neutral vs sensory pain vs affective pain vs health catastrophe) presented at different levels of cognitive processing (strategic vs automatic). Measures of fear‐based individual difference variables, including anxiety sensitivity and fear of pain, were also completed. Startle amplitudes and latencies to acoustic startle probes that followed word presentations were recorded. Data were analyzed with repeated measures ANOVAs and correlational analysis. Significant between‐group differences were found indicating that, relative to chronic pain participants, healthy controls had higher startle amplitude index scores for health catastrophe words. There was also a trend among patients with chronic pain for greater startle amplitude index scores for strategic presentations of sensory pain words. In the automatic condition, all participants demonstrated a lower startle latency index for sensory words relative to both affect and health catastrophe words, suggesting participants had more difficulty disengaging from affect and health catastrophe words or were more avoidant of sensory words. Correlational analyses indicated that startle response indices for words related to health catastrophe became more pronounced for chronic pain patients as anxiety sensitivity and fear of pain increased. Implications and directions for future research are discussed.     

Perfectionism and coping with daily failures: positive reframing helps achieve satisfaction at the end of the day

Differentiating perfectionistic strivings and perfectionistic concerns, the present study examined how perfectionism predicts what coping strategies people use, when dealing with failures, and how perfectionism and coping influence people's satisfaction. A sample of 149 students completed daily reports for 3–14 days, reporting the most bothersome failure they experienced during the day, what strategies they used to cope with the failure, and how satisfied they felt at the end of the day. Multilevel regression analyses showed that perfectionistic concerns predicted more frequent use of self-blame, less frequent use of active coping and acceptance, and higher satisfaction at the end of the day, whereas perfectionistic strivings predicted less frequent use of self-blame and higher satisfaction. Although positive reframing, acceptance, and humor predicted higher satisfaction for all students, further analyses showed that positive reframing coping was particularly helpful for students high in perfectionistic concern. The findings suggest that accommodative coping strategies are generally helpful in dealing with personal failures, with positive reframing being a coping strategy that works particularly well for people high in perfectionistic concerns (who are prone to dissatisfaction) to achieve higher satisfaction at the end of the day.     

慢性房颤导管消融：挑战与展望

随着对慢性房颤机制认识的深入以及消融方法不断探索,经导管消融在慢性房颤治疗的地位逐渐提高。尽管在适应证、消融策略、获益风险比及远期疗效等还存在一定争议,随着经验的积累和技术的进步,导管消融根治慢性房颤充满希望。