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101.
Grandfather-granddaughter incest accounts for about 10% of all reported cases of intrafamilial childhood sexual abuse. In a sample of 10 such cases, all referrals came from mothers fo the child victims; six of these mothers had themselves been abused in childhood by the perpetrator. For eight of the 10 perpetrators, multiple child sexual victims were identified in a pattern that suggests facultative pedohphilia. Ony two of the 18 grandchildren sexually abused by the 10 grandfathers were asymptomatic at the time of report. Grandchild victims from chaotic families showed educational and behavioral symptoms; those from stable families exhibited fears and phobias. Eight of the 18 grandchildren were victimized by multiple perpetrators. The results cast doubt on the assumption that grandparent incest is a benign form of abuse and indicate that there is some justification for the fears expressed by adult incest victims about visitation between their children and the father-perpetrator.  相似文献   
102.
The relation between resumption of full-time employment by mothers of infants under 6 months of age, and subsequent infant-mother and infant-father attachments, was examined in this study. Attachment classifications and ratings of reunion behavior with mother and with father in Ainsworth's Strange Situation at 12 months were obtained for 57 nonemployed-mother families and 40 employed-mother families. No relation emerged between maternal work status and the quality of infants' attachments to their mothers, indicating that early resumption of employment may not impede the development of secure infant-mother attachment. A significantly higher proportion of insecure attachments to fathers in employed-mother families was found for sons but not for daughters. Joint examination of the infants' attachments to both parents revealed a trend suggesting that in employed-mother families, boys were more likely to be insecurely attached to both parents than were girls in employed-mother families or infants of either sex in nonemployed-mother families. These patterns are discussed in light of differences in maternal and paternal sex-typing behavior and of evidence suggesting boys' vulnerability to psychosocial stress.  相似文献   
103.
Open Source Software (OSS) has had a profound impact on the way in which software is developed and consequently on the perception of software development. This paper starts with a brief discussion of the eclectic techniques and processes, combinations of which may be used for OSS projects. A ‘real-world’ context will be examined using ‘Reflective Analysis’ focusing on the research and development team present within the Business, Logistics and Information Systems (BLIS) department at The University of Bolton. The reflective analysis explores some assumptions inherent in OSS development. Drawing on findings from experience, industry and background research, an attempt will be made to provide an insight into how in a small team, the use of OSS and associated techniques can lead to the successful development of software. Whilst early results show that smaller OSS projects may appear to have little or no formal structure with closer investigation it is clear this is not the case. Without at least some degree of management, the teams experience indicates that such projects may be prone to failure.  相似文献   
104.
105.
This paper is part of a study that assessed the level of commitment of primary schools of remote area dwellers (RADs) to basic education between October 2004 and April 2005. The research question focused on the level of commitment of schools to universal basic education, school–community partnership in school governance and parental involvement in the way the curriculum was delivered. Questionnaire and interviews were used. The results show a significant relationship between teachers’ perceptions and variables such as district, qualifications, age, location, and experience. There is consistency between teachers’ perceptions and children's academic performance. It has been found that learner achievement in RADs schools is low and that parents are not actively involved in their children's education due to the policy environment and school management practices.  相似文献   
106.
The aim of this study was to investigate gender differences in knee valgus angle and inter-knee and inter-ankle distances in university volleyball players when performing opposed block jump landings. Six female and six male university volleyball players performed three dynamic trials each for which they were instructed to jump up and block a volleyball suspended above a net set at the height of a standard volleyball net as it was spiked against them by an opposing player. Knee valgus/varus, inter-knee distance, and inter-ankle distance (absolute and relative to height) were determined during landing using three-dimensional motion analysis. Females displayed significantly greater maximum valgus angle and range of motion than males. This may increase the risk of ligament strain in females compared with males. Minimum absolute inter-knee distance was significantly smaller, and absolute and relative inter-knee displacement during landing significantly greater, in females than males. Both absolute and relative inter-ankle displacement during landing was significantly greater in males than females. These findings suggest that the gender difference in the valgus angle of the knee during two-footed landing is influenced by gender differences in the linear movement of the ankles as well as the knees. Coaches should therefore develop training programmes to focus on movement of both the knee and ankle joints in the frontal plane in order to reduce the knee valgus angle during landing, which in turn may reduce the risk of non-contact anterior cruciate ligament injury.  相似文献   
107.
The purpose of this study was to examine the prevalence and child and family-level correlates of direct and indirect victimization by peers among children ages 6–9. Four hundred and twenty-five children were included in the final sample. Data for this study were drawn from the first wave of the Developmental Victimization Survey. Logistic regression models were used to examine associations between children's demographics, anxiety, depression, anger, parent–child relationship, and exposure to family violence and children's experience of direct or indirect victimization by peers. The results showed that increased depression scores and exposure to family violence were associated with increased risk for direct and indirect victimization by peers. Black children were more likely to experience direct victimization and less likely to experience indirect victimization compared to White children. Child's race significantly moderated the association between parental criticism and indirect victimization. Child's gender did not significantly moderate these associations. Implications for developmentally specific prevention and intervention approaches that are grounded in a social-ecological framework are discussed.  相似文献   
108.
This article investigates the ways in which drawing is taught and assessed in post‐16 UK schools and colleges, with a particular focus on A Level art and design courses. Through an historical survey of the development of syllabi and assessment methods, it traces how the role of drawing in the curriculum has changed over the past sixty years. From a series of prescribed observational drawing exercises, the A level exam has evolved into a holistic exploration of each student’s creative process, and drawing is now seen mainly as an integral part of that process. The article demonstrates how the art history element of the syllabus has also been gradually integrated into practice, and thus into the drawing process itself. Questions are raised about how these changes have influenced the nature of the portfolios which students entering higher education bring to interview. In short, this article seeks to answer the question: do we now teach and assess observational drawing skills ‘through a glass darkly’, obscured by other considerations within the art educational curriculum?  相似文献   
109.
Teachers’ acquisition of knowledge about English word structure   总被引:1,自引:0,他引:1  
Previous research suggests that teachers’ knowledge about English word structure (e.g., the phonological structure of words and common orthographic patterns in English) may be limited, although this knowledge is important for effective teaching of word decoding. This study examined teacher education students’ knowledge about word structure, and improvements in their knowledge as a result of instruction, using three tasks: graphophonemic segmentation, classification of pseudowords by syllable type, and classification of real words as phonetically regular or irregular. Participants came from a special education certification program and included both preservice and inservice teachers. Results indicated that prior preparation to teach reading influenced participants’ initial performance on two of the three word-structure tasks (all but graphophonemic segmentation); however, prior experience in teaching reading did not influence word-structure knowledge. A subset of participants who received specific instruction about word structure improved their knowledge relative to a comparison group of teacher education students who did not receive word-structure instruction. Prior preparation did not influence participants’ responsiveness to instruction. Conclusions support the viewpoint that teacher education must include information about English word structure for educators who will teach reading and suggest that sufficiently intensive instruction may be important in developing word-structure knowledge.  相似文献   
110.
The purpose of this study was to measure attitude of adolescents toward women in science careers. To do so, researchers in the Career Oriented Modules to Explore Topics in Science Project validated a 27-item instrument, the Women in Science Scale (WiSS). The scale had high reliability whether measured by estimates of internal consistency or test-retest reliability. The validity was established using the known groups and correlates procedures. The test clearly distinguished between known groups and resulted in the predicted pattern of correlations with measures of other constructs. The WiSS could prove to be a valuable instrument for basic research or curriculum evaluation where adolescent attitude toward women in science careers is a variable of interest.  相似文献   
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