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141.
This study presents an exploration into facilitation practices of teacher professional development networks. Stimulating networked learning amongst teachers is a powerful way of creating an informal practice‐based learning space driven by teacher needs. As such, it presents an additional channel (besides more formal traditional professional development initiatives) for teacher education and sustained professional development. This study describes a set of challenges facilitators of teacher networks encounter and presents ways to overcome them. Successful facilitation is the cornerstone for vital teacher networks in which they share knowledge and develop their practice. 相似文献
142.
The purpose of this article was to describe a Finnish research project concerning communicative spontaneity in pupils with autism spectrum disorder (ASD). ASD is a behavioural syndrome which is neurobiological in origin and which involves atypical developmental dysfunctions in the brain. The essential features are persistent impairment in reciprocal social communication and social interaction, and restricted, repetitive patterns of behaviour, interest, and activities. However, an important part of flexible interaction is functional communication between partners, and spontaneity is a critical aspect of functional communication. Communicative spontaneity can be assessed by examining the relationship between environmental antecedents or cues (prompts) and communicative acts. In this study spontaneity is viewed along a continuum, it is, all communicative acts are considered to have some degree of spontaneity and all communication is environmentally prompted or cued. In this research a model of supportive prompts for spontaneity was applied in practice. The model in question is Carter and Hotchkis’s four-level antecedent model. The study explored the supportive prompts ethnomethodologically. In the study described six video recordings (each about 30?min) from authentic classroom situations were categorised with the four-level antecedent model. These videos are unusual in Finnish context in that they involve only the teacher and her six pupils with ASD; no helpers are present in the classroom. This study indicated that the four-level antecedent model is a powerful means of analysing the dimensions of spontaneous communication, but the sensitivity of the model can be increased. The authors’ suggestion is that the modification of the model may be accomplished by adding new categories (such as non-acting or prompt-seeking behaviour) or editing current categories. The modified four-level antecedent model is more applicable to help teachers develop spontaneity in the communication of pupils with ASD. 相似文献
143.
Kate Parker Anna Timperio Jo Salmon Karen Villanueva Helen Brown Irene Esteban-Cornejo Veronica Cabanas-Snchez Jos Castro-Piero David Snchez-Oliva Oscar L. Veiga 《运动与健康科学(英文)》2021,10(4):447
BackgroundChildren and adolescents can be distinguished by different typologies (clusters) of physical activity and sedentary behavior. How physical activity and sedentary behaviors change over time within different typologies is not known. This study examined longitudinal changes in physical activity and sedentary time among children and adolescents with different baseline typologies of activity-related behavior.MethodsIn this longitudinal study (3 annual time points) of children (n = 600, age = 9.2 ± 0.4 years (mean ± SD), 50.3% girls) and adolescents (n = 1037, age = 13.6 ± 1.7 years, 48.4% girls), participants were recruited in Spain in 2011–2012. Latent class analyses identified typologies based on self-reported screen, educational, social and relaxing sedentary behaviors, active travel, muscle strengthening activity, and sport at baseline. Within each typology, linear mixed growth models explored longitudinal changes in accelerometer-derived moderate-to-vigorous physical activity and sedentary time, as well as time by class interactions.ResultsThree typologies were identified among children (“social screenies”, 12.8%; “exercisers”, 61.5%; and “non-sporty active commuters”, 25.7%) and among adolescents (“active screenies”, 43.5%; “active academics”, 35.0%; and “non-sporty active commuters”, 21.5%) at baseline. Sedentary time increased within each typology among children and adolescents, with no significant differences between typologies. No changes in physical activity were found in any typology among children. In adolescents, physical activity declined within all typologies, with “non-sporty active commuters” declining significantly more than “active screenies” over 3 years.ConclusionThese results support the need for intervention to promote physical activity and prevent increases in sedentary time during childhood and adolescence. Adolescents characterized as “non-sporty active commuters” may require specific interventions to maintain their physical activity over time. 相似文献
144.
BIO2010 put forth the goal of improving the mathematical educational background of biology students. The analysis and interpretation of microarray high-dimensional data can be very challenging and is best done by a statistician and a biologist working and teaching in a collaborative manner. We set up such a collaboration and designed a course on microarray data analysis. We started using Genome Consortium for Active Teaching (GCAT) materials and Microarray Genome and Clustering Tool software and added R statistical software along with Bioconductor packages. In response to student feedback, one microarray data set was fully analyzed in class, starting from preprocessing to gene discovery to pathway analysis using the latter software. A class project was to conduct a similar analysis where students analyzed their own data or data from a published journal paper. This exercise showed the impact that filtering, preprocessing, and different normalization methods had on gene inclusion in the final data set. We conclude that this course achieved its goals to equip students with skills to analyze data from a microarray experiment. We offer our insight about collaborative teaching as well as how other faculty might design and implement a similar interdisciplinary course. 相似文献
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147.
Kyoung-Sae Na Soyoung Irene Lee Hyun Ju Hong Myoung-Ja Oh Geon Ho Bahn Kyunghee Ha Yun Mi Shin Jungeun Song Eun Jin Park Heejung Yoo Hyunsoo Kim Yun-Mi Kyung 《Child abuse & neglect》2014
In the last few decades, changing socioeconomic and family structures have increasingly left children alone without adult supervision. Carefully prepared and limited periods of unsupervised time are not harmful for children. However, long unsupervised periods have harmful effects, particularly for those children at high risk for inattention and problem behaviors. In this study, we examined the influence of unsupervised time on behavior problems by studying a sample of elementary school children at high risk for inattention and problem behaviors. The study analyzed data from the Children's Mental Health Promotion Project, which was conducted in collaboration with education, government, and mental health professionals. The child behavior checklist (CBCL) was administered to assess problem behaviors among first- and fourth-grade children. Multivariate logistic regression analysis was used to evaluate the influence of unsupervised time on children's behavior. A total of 3,270 elementary school children (1,340 first-graders and 1,930 fourth-graders) were available for this study; 1,876 of the 3,270 children (57.4%) reportedly spent a significant amount of time unsupervised during the day. Unsupervised time that exceeded more than 2 h per day increased the risk of delinquency, aggressive behaviors, and somatic complaints, as well as externalizing and internalizing problems. Carefully planned afterschool programming and care should be provided to children at high risk for inattention and problem behaviors. Also, a more comprehensive approach is needed to identify the possible mechanisms by which unsupervised time aggravates behavior problems in children predisposed for these behaviors. 相似文献
148.
This article is based on data from two national research projects in Norway dealing with upper secondary educational reforms that began in 1994. Together, the research projects represent a longitudinal study of prospective life course data from 1995 to 2003, covering approximately 500 students from the time they were receiving special education in upper secondary school to the age of 22. The analysis is based on theories of social networks, frame factors, risk and resilience, and life course transitions. It uses a typology of social marginalization based on the dimensions of network density and network size to capture the differences in framing opportunities and restrictions on the students’ social network relationships in the spare time arena. The study addresses how such relationships in early adult life are affected by earlier school experiences, such as whether they attended special or mainstream classes, compared with personal factors and their family situation at the start of upper secondary school. 相似文献
149.
Irene Hanson 《Roeper Review》2013,35(1):44-45
Eighty‐four 4‐, 5‐, and 6‐year‐olds in Saturday and summer classes offered at Towson State University for gifted children, ages 4–12, were tested using the Woodcock‐Johnson Psycho‐Educational Battery and Raven's Progressive Matrices, after being accepted only on parent recommendation. Test results confirmed the accuracy of parent recommendation, the high ability and achievement levels of the children, and their variability within achievement. Program adaptations resulting from the testing included more mathematics teaching, more individualized instruction, more parent meetings, and allowance for inadequate handwriting skills and emotional and social variability. 相似文献
150.
The Aging Game, a simulation activity, has been used successfully with medical students in the development of empathetic attitudes toward older adults. To date, the Aging Game has not been used extensively with allied health students. It has been viewed as too costly, time-consuming and labor-intensive. The purpose of this study was to examine the administrative feasibility of implementing a modified version of the Aging Game for use with allied health students. The study showed that the Aging Game can be easily modified for use with allied health students, and it can deliver positive results for improving empathetic attitudes toward older adults. 相似文献