Sexual and reproductive health education: opinions of students and educators in Bolgatanga municipality,northern Ghana

There have been few assessments of sexual and reproductive health (SRH) education programmes in sub-Saharan Africa from the students' and educators' perspective. This study examined students' opinions on an SRH programme in northern Ghana and explored the facilitators and barriers for educators regarding the implementation of the programme. The sample comprised 147 students and 3 educators. Questionnaires were used to collect data from students, and semi-structured interviews were conducted with educators. According to the students, the SRH programme was both important and interesting. Their expectations were moderately well met. They agreed that the main objectives of the programme and most of the objectives regarding the ‘family planning’ sessions had been achieved. Significant differences were found for school type, age and religion, but not for gender. For the educators, important facilitators were a clear manual, the presence of foreign volunteers working as educators, the increased influence of new media, students' eagerness to learn, and the feeling that the SRH programme really benefited students' lives. Important barriers were traditional and cultural influences, lack of funding and poor scheduling of the programme within the schools. The paper concludes by offering recommendations regarding the implementation of future SRH programmes in Ghana.     

The role of guidance in computer-based problem solving for the development of concepts of logic

The effect of two instructional variables,manipulation of objects and guidance, inlearning to use the logical connective,conditional, was investigated. Instructions for72 first- and second year social sciencestudents were varied in the computer-basedlearning environment Tarski's World, designedfor teaching first-order logic (Barwise &Etchemendy, 1992). Guidance, which wasoperationalised by giving the learners problemsthat guided them to all different types ofbasic problem situations that could be derivedfrom the conditional by stimulating them tomanipulate or to imagine to manipulate thegeometrical objects, significantly influencedthe scores from pre- to post test.Manipulation, which was operationalised bygiving the learners a visual representation inwhich (concrete) geometrical objects could bemanipulated, yielded significant results frompost- to retention test. The results supportthe authors' view that guidance in combinationwith the possibility to manipulate objects in adomain, support the acquisition of knowledgeand skills in that domain. Guidance leads tothe students seeing all situations that arerelevant for the development of new knowledge,which has a positive effect directly afterinstruction. The possibility to manipulateleads to the students playing around in such away that they (systematically) experience theresults of their actions by the feedback given,having an effect after two weeks ofnon-instruction.     

Variation in Effectiveness Between Private and Public Schools: The Impact of School and Family Networks*

Abstract

Building upon the assumption that cohesion between different levels of the school is essential to the schools’ effectiveness, the hypothesis is tested that a close kinship between school and parental community causes a positive effect on student outcomes in primary schools. Recent theories regarding the effects of ‘functional communities’ on academic achievement mainly focus on the characteristics of the parental community that surrounds a school. Recognizing, however, that schools differ regarding their responsiveness to the role of parents and other actors around the school, our expectation is that a definition of functional community which comprises interactions between characteristics of the parental network around the school and the governance structure of the school offers a better explanation of variation in student achievement. Based on a national sample of 90 schools for primary education in the Netherlands, our analysis shows that the differences in math achievement for public and private primary schools are mediated by characteristics at both the family and the institutional level. It also indicates that characteristics at the institutional level are conditional for the effects of parental networks around schools.

     

Lexical processes in the recognition of Japanese horizontal and vertical compounds

This lexical decision eye-tracking study investigated whether horizontal and vertical readings elicit comparable behavioral patterns and whether reading directions modulate lexical processes. Response times and eye movements were recorded during a lexical decision task with Japanese bimorphemic compound words presented vertically. The data were then analyzed together with those obtained in a horizontal lexical decision experiment of Miwa, Libben, Dijkstra, and Baayen (2014). Linear mixed-effects analyses of response times and eye movements revealed that, although response times and first fixation durations were notably shorter in horizontal reading than vertical reading, the vertical reading elicited fewer fixations. Furthermore, while compounds were recognized largely in comparable ways regardless of reading direction, several lexical processes were found to be reading-direction-dependent. Particularly, processing of the first morpheme was modulated by reading direction in a late time frame, such that a horizontal reading advantage was observed for words with a high frequency first morpheme. All in all, the two reading directions do not only differ quantitatively in processing speed, but also qualitatively in terms of underlying processing mechanisms.     

Women study technology: Goals and restrictions

This paper seeks to justify an assertion that an integration between indigenous Ghanaian culture and western science is possible. Using explanatory frameworks derived from the work of Horton, the similarities and differences between indigenous thought and practice of the Mamprusis of Walewale in Northern Ghana, and western science and technology, are demonstrated. The case studies of research on farming practices and medicine are used to illustrate that the integration of the two cultures is possible. The implication of this for a progressive science education is given.     

Effective teacher professionalization in networks?

Teacher professionalization has been focused to strongly on external experts and a one-size-fits-all set of solutions that often fail to distinguish between the needs of different teachers. This article describes a research into teacher networks that might be more successful vehicles for professional development of teachers. The results show that networks that focus on (self-) reflection, that exploit subgroups and networks meetings with a strong content focus, that stimulate enthusiasm and are instructive, that build a community of teachers and that make room for application of new materials/methods in the classroom, are the most promising ways for professional development and job motivation.