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71.
72.
Smiling and Fussing in Seven-Month-Old Preterm and Full-Term Black Infants in the Still-Face Situation 总被引:2,自引:0,他引:2
Laura B. Segal Harriet Oster Morris Cohen Barbara Caspi Michael Myers David Brown 《Child development》1995,66(6):1829-1843
We investigated emotional responses to the still-face paradigm in 7-month-old preterm and full-term black infants. Baby FACS criteria were used to code the duration and intensity of infant smiles and the presence or absence of cry faces and fussy vocalizations within each episode. Infants in both groups showed the still-face effect: a significant reduction in smiling from episode 1 (baseline) to episode 2 (maternal still-face) and partial return to baseline in episode 3 (recovery). A multivariate analysis of covariance (MANCOVA) for big smiles yielded significant main effects for group and episode and a significant group episode interaction. Preterm infants spent less time than full-term infants displaying big smiles in episode 1 and a less pronounced decrease in big smiles in episode 2. Maternal depressive symptoms did not differ significantly between groups. Counter to our expectations, depressive symptoms were positively associated with small-to-medium smiles in the baseline episode but not with big smiles in any episode. These findings confirm the robustness of the still-face paradigm and its potential usefulness for research on individual as well as group differences in affective communication in infants. 相似文献
73.
OBJECTIVE: This study examined the relationship between reported exposure to child abuse and a history of parental substance abuse (alcohol and drugs) in a community sample in Ontario, Canada. METHOD: The sample consisted of 8472 respondents to the Ontario Mental Health Supplement (OHSUP), a comprehensive population survey of mental health. The association of self-reported retrospective childhood physical and sexual abuse and parental histories of drug or alcohol abuse was examined. RESULTS: Rates of physical and sexual abuse were significantly higher, with a more than twofold increased risk among those reporting parental substance abuse histories. The rates were not significantly different between type or severity of abuse. Successively increasing rates of abuse were found for those respondents who reported that their fathers, mothers or both parents had substance abuse problems; this risk was significantly elevated for both parents compared to father only with substance abuse problem. CONCLUSIONS: Parental substance abuse is associated with a more than twofold increase in the risk of exposure to both childhood physical and sexual abuse. While the mechanism for this association remains unclear, agencies involved in child protection or in treatment of parents with substance abuse problems must be cognizant of this relationship and focus on the development of interventions to serve these families. 相似文献
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75.
Hilary Cunningham-Atkins Norman Powell David Moore Dave Hobbs Simon Sharpe 《British journal of educational technology : journal of the Council for Educational Technology》2004,35(1):69-80
This paper reports an investigation of the impact of students’ cognitive style on their effective use of educational text‐based computer‐mediated conferences. The research centres on an empirical study involving students from three courses run by the British Open University. Statistical analysis of the data does not suggest that cognitive style has a strong influence on student participation in the conference, but does suggest that, contrary to expectations, ‘imagers’ may send more messages to conferences than ‘verbalisers’. The data also suggest a possible link between certain cognitive styles and course completion, and that the interaction of different styles within a group, as described by Riding and Rayner's (1998 ) team roles, may have an indirect influence on task completion. 相似文献
76.
Child sexual abuse is attracting increasing attention in the United Kingdom. In Leeds this is reflected in the work of two pediatricians who receive multiagency, direct referrals for children of all ages. Over two years 1,368 referrals were received for all kinds of abuse and neglect, including 608 for suspected sexual abuse (Hobbs & Wynne, 1987a), of which 337 (243 girls, 94 boys) were confirmed or probable cases. The abuses included genital touching, masturbation, oral, vaginal and anal penetration. Of these abuses, 30% (which were frequently multiple) involved and penetration by finger or penis; and 42% of 337 children exhibited one or more anal findings, rising to 60% of 115 children in the 0-5 years of age group. The diagnosis of abuse was made from results of multidisciplinary assessment including medical examination. Genital findings were present in 3% of boys and 50% of girls. Anal findings included erythema; swelling (tyre); laxity; shortening or eversion; reflex anal dilatation (dilatation); fissures; venous congestion; reversible and permanent skin changes; twitching; funnelling; hematoma and bruising; as well as signs of infection. The pattern of anal signs varied with the age of the child and chronicity of abuse, as judged from the history. Healing and resolution of anal physical findings on follow-up were observed from days to months after initial examination. The general absence of these findings in the group of children judged not to have been sexually abused supports a cause and effect hypothesis, but further research is required. Medical examination of every child where symptoms, signs, or situation raise the possibility of abuse or neglect must include anal inspection, but instrumental or digital examination is not recommended. 相似文献
77.
Harriet He 《海外英语》2007,(10)
1.Tenant房客A:My company transferred me to our London office,so I will have to move out of your house soon.It's been good living here.You are such a good landlord.我公司调我去伦敦办公室了,因此我很快就得搬出你家了。 相似文献
78.
ABSTRACTOver the last few years, student engagement has become a commonly used term in Higher Education across the United Kingdom, American and Australasian higher education systems. This article presents research on an area of student engagement absent from the literature, that of new lecturers’ practices. Following detailed analyses of interview data after one year of teaching, the findings reveal a range of perceptions, pressures and tensions relating to student engagement which influence practice. Most lecturers described engagement as an emotional construct (the need for students to ‘like’ learning) as well as a cognitive construct (what they learn). However, there were tensions between the two and a need to overcome perceived barriers. We argue that lecturers can best be supported by acknowledging the time it takes to gain confidence, experiment and take risks, and appreciating their need to respond to different expectations. 相似文献
79.
Global education in perspective: fostering a global dimension in an English secondary school 总被引:1,自引:0,他引:1
Harriet Marshall 《Cambridge Journal of Education》2007,37(3):355-374
This article considers the issue of global education in schools by focusing upon the case of one particular English secondary school and exploring the pedagogic and curricular perspectives of its staff and students. It recognizes the strong normative and holistic dimension to global education and the challenges it faces in, and presents to schools. The sometimes mixed pedagogic and curricular messages of global education are characteristic of other adjectival and interdisciplinary educational forms working within the framework of the National Curriculum (11–16). Whilst raising more questions than it answers, this article goes some way to articulate the debates, tensions and dilemmas being discussed in the field of global education—a field including teachers, schools, non‐Governmental organizations and Governmental officials working to promote a global dimension in schools. 相似文献
80.