Curriculum Reform in South Africa: a critical analysis of outcomes‐based education

Since South Africa's first national democratic elections in 1994, the Government of National Unity has issued several curriculum‐related reforms intended to democratise education and eliminate inequalities in the post‐apartheid education system. The most comprehensive of these reforms has been labelled outcomes‐based education (OBE), an approach to education which underpins the new Curriculum 2005. While the anticipated positive effects of the new curriculum have been widely heralded, there has been little criticism of these proposals given the social and educational context of South African schools. In this article the philosophical, political and implementational dilemmas of OBE are systematically analysed and assessed.

     

Social influence or selection? Peer effects on the development of adolescents’ educational expectations in Germany

Abstract

Educational expectations are a key predictor of educational attainment. Throughout adolescence, friends increasingly function as ‘significant others’ and, thus, can affect the development of these expectations. Although scholars often interpret the clustering of students with similar expectations within friendship networks as the outcome of peer influence, a similarity of friends can also be a result of friendship selection processes and preselection due to ability tracking. We apply multilevel social network models to panel data of adolescents from Germany (1,992 ninth-grade students in 91 classes) to disentangle these mechanisms. Beyond selecting similar friends (homophily), we find that adolescents adapt their expectations towards the average expectations of their friends (social influence) but only in secondary-school tracks that support diverse educational paths. We conclude that peer socialization is important for the development of students’ educational expectations in contexts that are sufficiently heterogeneous to allow for the emergence of distinct peer milieus.     

The prevalence,development and domain specificity of elementary school students’ achievement goal profiles

This study’s aim was to examine the prevalence, development and domain specificity of fifth- and sixth-grade elementary school students’ achievement goal profiles. Achievement goals were measured for language and mathematics among 722 pupils at three points in time. These data were analysed through latent profile analysis and latent transition analysis. Results indicated that three similar goal profiles could be discerned at all measurement waves for both language and mathematics. Profiles were labelled ‘multiple goals’, ‘approach oriented’ and ‘moderate/indifferent’. In both mathematics and language, around 80% of the participants remained stable in their goal profiles across measurements. Students who transitioned between goal profiles mostly moved from less to more favourable profiles. Profile membership and transitions between profiles were found to be relatively domain general with 60% overlap between domains. The high level of stability over time and across domains suggests that students’ goal profiles represent relatively stable personal dispositions.     

Functioning and participation of young adults with ASD in higher education according to the ICF framework

Because of a better understanding of autism spectrum disorder (ASD) in all stages of life and the improvement of support of students with ASD in primary and secondary education, an increasing number of students with ASD are accessing higher education. Previous research suggests that these students have fewer opportunities in higher education due to a number of functioning and participation problems. However, literature regarding students with ASD in higher education is rather scarce. This article presents an overview of recent studies in a literature review describing the functioning and participation problems of young adults with ASD. This literature review is complemented by focus groups with student mentors and interviews with students with ASD to connect the insights from the literature review to the context of higher education and to check whether all functioning and participation problems are covered by the existing literature. The review showed that little is known about the functioning and participation problems of students with ASD in higher education. However, knowledge about the full spectrum of problems can be the first step towards a better match between the individual problems and the offered reasonable accommodations to increase the participation chances and success rate of these students in higher education.     

Multitasking during Web search sessions

A user’s single session with a Web search engine or information retrieval (IR) system may consist of seeking information on single or multiple topics, and switch between tasks or multitasking information behavior. Most Web search sessions consist of two queries of approximately two words. However, some Web search sessions consist of three or more queries. We present findings from two studies. First, a study of two-query search sessions on the AltaVista Web search engine, and second, a study of three or more query search sessions on the AltaVista Web search engine. We examine the degree of multitasking search and information task switching during these two sets of AltaVista Web search sessions. A sample of two-query and three or more query sessions were filtered from AltaVista transaction logs from 2002 and qualitatively analyzed. Sessions ranged in duration from less than a minute to a few hours. Findings include: (1) 81% of two-query sessions included multiple topics, (2) 91.3% of three or more query sessions included multiple topics, (3) there are a broad variety of topics in multitasking search sessions, and (4) three or more query sessions sometimes contained frequent topic changes. Multitasking is found to be a growing element in Web searching. This paper proposes an approach to interactive information retrieval (IR) contextually within a multitasking framework. The implications of our findings for Web design and further research are discussed.     

Using the taxonomy of cognitive learning to model online searching

In this research, we investigated whether a learning process has unique information searching characteristics. The results of this research show that information searching is a learning process with unique searching characteristics specific to particular learning levels. In a laboratory experiment, we studied the searching characteristics of 72 participants engaged in 426 searching tasks. We classified the searching tasks according to Anderson and Krathwohl’s taxonomy of the cognitive learning domain. Research results indicate that applying and analyzing, the middle two of the six categories, generally take the most searching effort in terms of queries per session, topics searched per session, and total time searching. Interestingly, the lowest two learning categories, remembering and understanding, exhibit searching characteristics similar to the highest order learning categories of evaluating and creating. Our results suggest the view of Web searchers having simple information needs may be incorrect. Instead, we discovered that users applied simple searching expressions to support their higher-level information needs. It appears that searchers rely primarily on their internal knowledge for evaluating and creating information needs, using search primarily for fact checking and verification. Overall, results indicate that a learning theory may better describe the information searching process than more commonly used paradigms of decision making or problem solving. The learning style of the searcher does have some moderating effect on exhibited searching characteristics. The implication of this research is that rather than solely addressing a searcher’s expressed information need, searching systems can also address the underlying learning need of the user.     

Elite male field hockey players have symmetric isokinetic glenohumeral strength profiles,but show asymmetry in scapular muscle strength

Shoulders of elite field hockey players are loaded continuously during play. However, shoulder girdle muscle performance in this population has never been examined yet. This study aimed to compare isokinetic shoulder girdle performance in elite male field hockey players to matched controls, with respect to strength, endurance and muscle balance. The complete male national field hockey team of Belgium (n = 25) was included and matched to a gender- and age-matched control group of healthy participants (n = 25). A Biodex system-4 dynamometer was used to measure glenohumeral and scapular muscle strength at 2 velocities in a concentric/concentric mode. With the main outcome measures being isokinetic strength values, peak force (protraction-retraction), peak torque (rotations), fatigue index and agonist/antagonist ratio’s. Measurement results showed that elite male field hockey players were stronger than their matched controls, for both the rotational and the protraction-retraction movement. Concerning rotational strength, symmetrical findings were established, contrary to scapular strength, where side differences were noted. At low velocity, retraction peak force was higher on the dominant side. Protraction peak force was higher on the non-dominant side when measured at high velocity. In conclusion, elite field hockey players have a symmetrical rotational strength profile, in contrast to their scapular strength profile.     

Fear Appeals in Health Communication: Should the Receivers’ Nationality or Cultural Orientation be Taken into Account?

This study investigated the influence of both nationality and cultural orientation on reactions to fear appeal messages including a self-targeted or a family-targeted threat. Participants from Spain (n = 138) and from the Netherlands (n = 127) either read a version of a story that accentuated the misery of a girl suffering from chlamydia, or a version that focused on her parents’ sorrow. Cultural orientation was assessed using a scale for measuring individualism and collectivism, and a scale for measuring familism. Contrary to claims from the earlier studies, neither nationality nor cultural orientation proved to interact with message version on any of the outcome variables.     

Inside multi-disciplinary science and engineering research centers: The impact of organizational climate on invention disclosures and patents

Much past research on commercialization activities by university scientists and engineers has focused on the role of resources in the extra-organizational commercialization environment, such as the availability of venture capital funding. By contrast, our theoretical and empirical interest was in intra-organizational dynamics impacting the context in which scientists and engineers work. Drawing upon organizational psychology literature on the construct of organizational climate, we posited that researchers working in an intra-organizational climate that supports commercialization and encourages intra-organizational boundary-spanning will be more likely to produce invention disclosures and patents. Our data from 218 respondents at 21 engineering research centers was both multi-method (i.e., qualitative data from interviews, longitudinal archival data, and survey data) and multi-level. Our results showed that an organizational climate characterized by support for commercialization predicted invention disclosures one year later and an organizational climate characterized by boundary-spanning predicted patent awards two years later.