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581.
Researchers examined whether a parent-implemented language intervention improved problem behaviors 1 year after intervention. Ninety-seven children with language delays (mean age at 12-month follow-up = 48.22 months) were randomized to receive Enhanced Milieu Teaching (EMT) language intervention or business as usual treatment. Twelve months after the intervention ended, children in the EMT intervention condition displayed lower rates of parent-reported externalizing, internalizing, and total problem behaviors. A mediation analysis revealed that the relation between EMT and problem behaviors was partially mediated by child rate of communication for both internalizing and total problem behaviors. A developmental framework is proposed to explain the impact of EMT on problem behaviors, and future lines of research are discussed.  相似文献   
582.
583.
Book Review     
This essay considers how teaching and learning may have functioned in late antique Roman classrooms by examining two texts: one is from the teacher’s perspective, the other – which, until recently, was unedited – provides some access to the student’s perspective. Despite much recent scholarly work on education in antiquity, there has been no attempt to bring teachers’ and students’ perspectives together through two contemporary sources from the Latin-speaking West. The first text is by Servius, a late antique teacher, whose Commentary provides detailed analysis of Virgil. The other comprises the Colloquia, containing ‘real life’ dialogues in Latin and Greek set in a school context. Through this comparison, the author aims to shed some light on what may have happened in a Latin-speaking classroom in late antiquity.  相似文献   
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585.
Childhood obesity is a growing problem, for which multi-disciplinary interventions are needed. Purpose: This interdisciplinary intervention program was designed to improve the health of children who were obese. Methods: Twenty-five children, mean age 8.1 (1.5) years; body mass index (BMI)> 98th percentile, and their parents completed the 12-week (3 days/wk) intervention consisting of aerobic and resistance exercise appropriate to age and developmental levels. Baseline and posttest measures of blood values, fitness, and cardiovascular risk factors were performed. Data were analyzed using paired t-tests with significance accepted at P ≤ .05. Results: Significant differences between means (SD) for pre- and post-measurements were, respectively: BMI 30.31 (4.56), 27.80 (4.54), body-fat percent 43.7 (11.5), 40.7 (10.9), waist circumference 82.1 (7.1), 80.4(6.1) cm, calf circumference 34.2 (3.1), 35.2 (3.1) cm; step-test heart rate 137 (20), 126 (12) bpm, push-ups 1.0 (1.8), 5.6 (3.8), sit-ups 23.6 (12.7), 33.2 (13.8), sit-and-reach 35.1 (7.4), 41.2 (5.8) cm; systolic BP 102 (10), 108 (9) mmHg, glucose 4.9(0.3), 4.8 (0.4) mmol/L, total cholesterol 4.6 (1.0), 4.2 (0.8) mmol/L, ALT 41 (9), 35 (8) U/L, bilirubin 6.3 (2.4), 5.6 (2.1) μmol/L, and BUN 4.9 (1.1), 4.3 (0.9) mmol/L. Conclusions: This interdisciplinary intervention program positively affected the fitness and health status of children who were obese by involving the children and parents.Key Words: childhood obesity, cardiovascular risk factors, health, fitness  相似文献   
586.
As the number of online library tutorials increases, so does the need to create active learning experiences and options for self-assessment. This article looks at embedding short Flash quizzes into tutorials created with Camtasia as a way to address this need. It also attempts to determine how quiz placement affects desire to view online tutorials and information retention.  相似文献   
587.
Objectives: To investigate the extent to which junior doctors in their first clinical positions retained information literacy skills taught as part of their undergraduate education. Method: Participants drawn from different training cohorts were interviewed about their recall of the instruction they had received, and their confidence in retrieving and evaluating information for clinical decision making. They completed a search based on a scenario related to their speciality. Their self‐assessment of their competency in conducting and evaluating a search was compared with an evaluation of their skills by an experienced observer. Results: Most participants recalled the training they received but had not retained high‐level search skills, and lacked skills in identifying and applying best evidence. There was no apparent link between the type of training given and subsequent skill level. Those whose postgraduate education required these skills were more successful in retrieving and appraising information. Conclusion: Commitment to evidence‐based medicine from clinicians at all levels in the profession is needed to increase the information seeking skills of clinicians entering the work force.  相似文献   
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589.
With the move towards achieving universal primary education, focus is increasingly shifting towards early childhood development. Within this, debates are apparent between those who view education at this stage holistically, with concern that it should not be directly linked with primary schooling, and those who view it more explicitly as contributing towards achieving universal primary completion by ensuring that children will be appropriately prepared for studying at this level. Moreover, it is apparent that views of different stakeholders vary. Evidence from Malawi indicates that national policies are closely linked with the international agenda, with a focus on holistic approaches. However, parents view pre-schooling in a narrower way, as an important step towards preparing their children for studying successfully at the primary level. Rather than considering this as parental ‘misunderstanding’, we argue that this perspective shows a greater awareness of local realities and is, therefore, more likely to support an escape from poverty.  相似文献   
590.
This study explores the disconnection that exists between the number of friends and relationships people maintain in their face-to-face interactions and the number of connections people establish on social networking sites. Specifically, we examined the extent to which Facebook users “friend” people they dislike and find annoying on Facebook and the reasons people offer for engaging in these seemingly nonintuitive behaviors. The results indicate that, in a sample of college students (N = 305), the majority of Facebook users are friends with people they dislike on Facebook (61%) and actively read the postings of individuals even though they find their postings annoying (85%). Participants’ sex, intensity of Facebook use, and general relational anxiety all independently predicted the occurrence of friending disliked others and actively reading annoying postings. A uses and gratifications framework was adopted to develop a typology of reasons why people engage in these behaviors. Monitoring, surveillance, downward social comparison, and other explanations were provided by participants to account for their behavior on Facebook. How engaging in these online behaviors might affect the psychological well-being of individuals and quality of interpersonal relationships is discussed, and future directions for research are offered.  相似文献   
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