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251.
This study examined the contribution of verbal and visual memory to performance on the Family Pictures subtest of the Children’s Memory Scale. This subtest purports to assess declarative memory functioning in the visual/nonverbal domain. A total of 115 nine-year-old children participated in this study. Fifty-eight had specific language impairment (SLI), whilst the remaining 57 were typically developing (TD), with no history of language difficulties. Results showed that the children with SLI, who had intact declarative memory for visual but not verbal information, obtained significantly lower scores on the Family Pictures subtest when compared to the TD group. Regression analyses revealed that across the entire sample, individual differences on the Family Pictures subtest was best predicted by a measure of verbal working memory. These results question whether the Family Pictures subtest can be considered a measure of visual memory in pediatric populations. These results have implications for the interpretation of scores on this subtest regarding the nature of the types of neurocognitive difficulties children may exhibit.  相似文献   
252.
Background: The Children’s Color Trails Test (CCTT) is a neuropsychological test that measures attention, divided attention, and speed of mental processing. It has been increasingly used in the assessment of children in cross-cultural environments for neurological and psychiatric disorders such as seizures and closed head injuries, learning and/or language disabilities, attention deficit/hyperactivity disorder, children with manganese exposure, and children diagnosed with HIV virus. However, there is a paucity of studies presenting normative data. The aim of the present study was to provide normative data for the CCTT in the Cypriot population. Methods: A total of 709 native Cypriot children aged 7–16 years, recruited from various public schools across the island, took part in the study. Exclusion criteria involved the existence of neurological, psychiatric, cardiological, and metabolic diseases, premature birth, history of maternal alcohol and drug abuse during pregnancy, low birth weight, hearing loss, visual problems, native language other than Greek, and abnormality in fine-motor movements. Results: Age and gender were found to be important factors for the interpretation of scores in all CCTT variables. Older children required less time and exhibited fewer errors, near misses, and prompts compared to younger children. There was a consistent pattern of a 3–4 seconds improvement (less time in seconds) in the CCTT completion time as age increased. Conclusions: CCTT is a promising tool for the measurement of attention in the native Cypriot population. Further research is needed in children diagnosed with various neurological and psychiatric diseases in order to estimate validity of the CCTT in clinical populations.  相似文献   
253.

The average velocities of screw dislocations in Ni 3 Al single crystals have been directly measured as a function of resolved shear stress (RSS) and orientation in the temperature domain of the flow stress anomaly using the etch-pit technique. The velocity was found to be extremely sensitive to the RSS in all cases. In contrast with ordinary metals, the screw dislocation velocities in Ni 3 Al show anomalous behaviour; under a constant RSS, the velocities decrease dramatically with increasing temperature. Furthermore, the velocities and the tension-compression asymmetry of the velocities depend on the orientation of applied stress.  相似文献   
254.
There is considerable debate about the sociocognitive features of autism spectrum conditions (ASC), and a tool for profiling the sociocognitive profiles of children and adolescents with ASC is needed. The aim of this research was to evaluate the psychometric properties of a new questionnaire—The Australian Scale for Autism Spectrum Conditions (ASASC). Three hundred twenty‐two parents of children on the ASC spectrum, including autistic disorder (n = 76), Asperger's disorder (n = 188), and pervasive developmental disorder not otherwise specified (n = 21), and a clinical group of children with subclinical ASC features and no ASC diagnosis (n = 37). Measures include an initial scale measuring eight potential dimensions of ASC, a related screening tool for autism, and two previously validated social skills questionnaires. The questionnaires were administered online. The ASASC was factor‐analysed, internal and test–retest reliabilities (for a randomly selected 84 parents) were calculated, and preliminary tests of convergent and divergent validity were conducted. The resulting measure (44 items) contained five coherent and reliable dimensions: understand and express emotion, fact orientation, sensory sensitivity, social communication, and rigidity. The questionnaire had good test–retest reliability and convergent/divergent validity. The ASASC enables profiles of ASC symptomatology that should be useful in adjusting interventions to individual needs.  相似文献   
255.
This paper discusses the limitations of Cronbach's alpha as a sole index of reliability, showing how Cronbach's alpha is analytically handicapped to capture important measurement errors and scale dimensionality, and how it is not invariant under variations of scale length, interitem correlation, and sample characteristics. In addition, the limitations and strengths of several recommendations on how to ameliorate these problems were critically reviewed. It was shown that the reliance on Cronbach's alpha as a sole index of reliability is no longer sufficiently warranted. This requires that other indices of internal consistency be reported along with alpha coefficient, and that when a scale is composed of large number of items, factor analysis should be performed, and appropriate internal consistency estimation method applied. This approach, if adopted, will largely minimize and guard against uncritical use of Cronbach's alpha coefficient.  相似文献   
256.
This study explored the issue of generational forgiveness in the political sphere in contemporary South Africa. It is based on qualitative interviews conducted with 20 children and grandchildren (females?=?10, males?=?10) of victims of Apartheidera gross human rights violations. The interview data were interpretively analysed to uncover underlying meaning. The results yielded three main themes namely: the myth of forgiveness in politics; political forgiveness as an inherently difficult human enterprise; and the intrinsic value of political forgiveness. Findings suggest that political forgiveness is likely if solutions are found to persistent poverty and inequality, which are structural legacies of the past.  相似文献   
257.
The study investigated the relationship between employees’ experience of performance management and work engagement. Participants were a convenience sample of employed adults (N=202; females=59%, middle management?=?48%, White?=?54%, tenure more than 9 years?=?48%) in an organisation in the vehicle and asset-based finance industry. They completed the Performance Management Questionnaire (PMQ) and Utrecht Work Engagement Scale (UWES). Multiple regression analysis was used to determine the proportion of variance of work engagement that is explained by employees’ experience of performance management. Results revealed that only empowerment significantly predicted work engagement. These findings suggest that when employees experience performance management as empowering, they are also likely to have higher levels of work engagement.  相似文献   
258.
This study explores the notion of children's agency in situations of extreme adversity. The child participants (n=117) live in the midst of the HIV/AIDS pandemic; extreme poverty; and systemic educational malfunction. Four focus group interviews were conducted with the children to explore their experiences of potential barriers to education. The findings indicated that contextual factors had a profoundly negative impact on the children, with their agentive capacity being severely compromised through their exposure to multiple, complex layers of risk. There was very little evidence to suggest that children retain any sense of their own agency in such adversity. This has implications for their resilience and for the development of policy and intervention strategies that may meet these children's needs.  相似文献   
259.
Abstract

On 2 April 1535, Robert Singleton, chaplain to Queen Anne Boleyn, preached a sermon at Paul's Cross. The unique, surviving printed copy of the sermon is housed in the Wren Library of Lincoln Cathedral. From 1533, Singleton had been a member of the circle of avant-garde evangelicals gathered at the margins of the Tudor court under the patronage of Thomas Cromwell. His sermon at Paul's Cross contributed to an orchestrated campaign in support of Cromwell's legislative programme, then proceding through Parliament, to sever all links of ecclesiastical jurisdiction with Rome and to confirm Henry's headship of the Church of England. The sermon interprets Paul's allegory of the earthly and the heavenly Jerusalem in the Epistle to the Galatians as a model for thinking about the distinction between the invisible and visible Church. Singleton harnesses Pauline ecclesiology in an apology for the royal supremacy. Presented here is a transcribed copy of the original printed version.  相似文献   
260.
This article reviews the long and varied history of Christianity in the country now known as Iran. The historical emphasis is on the Assyrian Church of the East, although other churches are also mentioned. The relationship, successively, with Zoroastrianism and with Islam, as the dominant religious traditions, is discussed, as are its implications for the wider Islamic world. Western contacts with Iran, and, in particular, those of western churches, are also examined. In the light of this historical analysis, and from discussion of the situation since the Islamic Revolution, some conclusions are advanced about the prospects for Christianity in the new contemporary context.  相似文献   
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