scholarly journals HIV Infection in High School Students in Rural South Africa: Role of Transmissions Among Students

2014 ◽  
Vol 30 (10) ◽  
pp. 956-965 ◽  
Author(s):  
Ayesha B.M. Kharsany ◽  
Thulasizwe John Buthelezi ◽  
Janet A. Frohlich ◽  
Nonhlanhla Yende-Zuma ◽  
Natasha Samsunder ◽  
...  
Keyword(s):  
South Africa ◽  
High School ◽  
High School Students ◽  
Hiv Infection ◽  
School Students ◽  
Rural South ◽  
Rural South Africa

scholarly journals Cervical ectopy: associations with sexually transmitted infections and HIV. A cross-sectional study of high school students in rural South Africa

2014 ◽  
Vol 91 (2) ◽  
pp. 124-129 ◽  
Author(s):  
Elisabeth Kleppa ◽  
Sigve D Holmen ◽  
Kristine Lillebø ◽  
Eyrun F Kjetland ◽  
Svein Gunnar Gundersen ◽  
...  
Keyword(s):  
South Africa ◽  
High School ◽  
High School Students ◽  
Cross Sectional Study ◽  
Sectional Study ◽  
School Students ◽  
Cross Sectional ◽  
Rural South ◽  
Sexually Transmitted ◽  
Rural South Africa

scholarly journals Teacher Orchestration of Language and Gesture in Explaining Science Concepts in Images

2021 ◽  
Author(s):  
Thu Ngo ◽  
Len Unsworth ◽  
Michele Herrington
Keyword(s):  
High School ◽  
High School Students ◽  
Senior High School ◽  
School Students ◽  
Symbolic Representations ◽  
Different Types ◽  
Cell Components ◽  
Diagram Comprehension ◽  
Senior High School Students

AbstractStudents’ difficulties interpreting diagrams remain a concern in science education. Research about improving diagram comprehension has included few studies of teachers’ orchestration of language and gesture in explaining diagrams—and very few in senior high schools. Research with younger students and studies of research scientists’ practice indicate the significance of the interaction of teachers’ gesture and language in explaining visualisations. The strategic deployment of such teacher-focussed authoritative explanations has been observed in facilitating progression to more complex and symbolic representations in classroom work. However, the paucity of such research in senior high school leaves open the question of how these teachers use gesture and language in managing the challenges of explaining the intricate sub-microscopic and abstract visualisations senior high school students need to negotiate. In this paper, we outline existing studies of teachers’ use of gesture and language to explain complex images in senior high school and investigate how it is managed by two biology teachers with images of different types and complexity representing the activity of certain cell components in the early phase of cell duplication. Implications are drawn for foci of further research including the role of a metalanguage describing different types of visualisations and their affordances.

Risk as Value: A Switch of Set Hypothesis

1976 ◽  
Vol 38 (2) ◽  
pp. 655-658 ◽  
Author(s):  
George W. Kelling ◽  
Rhea Zirkes ◽  
Deena Myerowitz
Keyword(s):  
High School ◽  
Sex Differences ◽  
High School Students ◽  
General Tendency ◽  
Age Group ◽  
School Students ◽  
Risky Shift

Advisers are expected to be cautious. Typical instructions in research on risky shift induce the adviser role. However, subjects may take the role of the story's hero when they can identify with the hero. It is acceptable for people to be daring when acting for themselves. This hypothesis of a switch of set predicts that subjects should consider themselves more risky than the majority of their peers, a way of expressing the value of risk, when they are similar to the story's hero. High school students rated themselves and the majority on stories dealing with situations common to their age group and on stories dealing with adult problems. Sex of hero was also manipulated. Results supported the hypothesis of a switch of set. Subjects displaced themselves more when the situation was similar to those they might face; in addition, subjects displaced themselves more when the story's hero was of their sex. No sex differences in general tendency to risky displacement were found.

scholarly journals The Relationship Between Social Support and Student Academic Involvement: The Mediating Role of School Belonging

2021 ◽  
pp. 082957352110347
Author(s):  
Luis Francisco Vargas-Madriz ◽  
Chiaki Konishi
Keyword(s):  
Social Support ◽  
High School ◽  
High School Students ◽  
Parental Support ◽  
Critical Role ◽  
School Belonging ◽  
School Students ◽  
Academic Involvement ◽  
The Relationship

Canada’s high school graduation rates are still low when compared to other members of the OECD. Previous studies have found academic involvement is associated with positive trajectories toward graduation, that social support promotes student engagement, and that school belonging could mediate this relationship. Still, little is known about the specificity of such mediation, especially in Québec. Therefore, this study examined the role of belonging as mediator of the relationship between social support and academic involvement. Participants ( N = 238) were high-school students from the Greater Montréal Area. All variables were measured by the School-Climate Questionnaire. Results from hierarchical multiple regressions indicated parental support had a direct relationship, whereas peer and teacher support had a mediated relationship by school belonging with academic involvement. Results highlight the critical role of school belonging in promoting academic involvement in relation to social support.

Trauma and self-harming behaviors in high school students: The mediating role of identity formation

2021 ◽  
Vol 92 ◽  
pp. 20-29
Author(s):  
Leni Raemen ◽  
Koen Luyckx ◽  
Nina Palmeroni ◽  
Margaux Verschueren ◽  
Amarendra Gandhi ◽  
...  
Keyword(s):  
High School ◽  
High School Students ◽  
Identity Formation ◽  
School Students ◽  
Mediating Role
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