Effects of Training in the Use of Social and Cognitive Strategies: An Intervention Study in Secondary Mathematics in Co‐Operative Groups

ABSTRACT

This article reports on an intervention study into the effects of a training in the use of social and cognitive strategies on the learning outcomes of students in secondary mathematics education. Special attention is given to differential effects for high‐ and low‐achieving students. The focus on differential effects is derived from studies into learning in small co‐operative groups, and from the results of meta‐analyses into the effects of training in learning strategies. From these studies it can be concluded that in general such programs contribute to learning. However, it seems that low‐achieving students are unable to benefit from interventions of the kind investigated (i.e., co‐operative learning and training in learning strategies). The main question is whether it is possible to design an instructional program from which all students benefit, and from which the low‐achieving students profit more than their counterparts in the control‐program. In the present study three instructional programs for co‐operative learning were compared: (i) an experimental program with special instruction in the use of social strategies; (ii) an experimental program with special instruction in the use of cognitive strategies; and (iii) a control program without training in either cognitive or social strategies. The programs were identical with respect to mathematical content and general instructional settings (a combination of whole‐class instruction, working in co‐operative groups and individual work). The experiment addressed the following research question: what are the general and differential effects of a training in the use of social and cognitive strategies on the results of learning in secondary mathematics? The research was conducted in two schools for secondary education in a total of 21 classes, involving a total of 511 students. The design was a pretest‐posttest control group design, using two experimental groups and one control group. The data were analysed from a multi‐level perspective. The outcomes of the investigation clearly show the effects of the intervention. Teaching cognitive and social strategies has the expected, positive effects. In addition to this main effect, a compensatory effect for the low‐achieving students was found. The low‐achieving students in the experimental conditions outperformed their counterparts in the control group.

     

(2) Rural Libraries—A comparative International Study

This paper discusses the activities of Book Aid International (BAI) in Nigeria and commends it for its assistance with libraries. The development of libraries in a developing country like Nigeria is described as a Herculian task brought about by inadequate official support coupled with dwindling financial allocations. This paper also discusses the devastating effect of the economic depression of the early 1980s on libraries, as many could barely replenish their stock, either through local sources or through importation. BAI has been helping to end the book crisis in Nigeria through donations. Within the last four years, over half a million volumes have been shared among certain libraries. Various types of libraries have benefited from the project. Suggestions have been made that BAI should not limit its assistance to only books, but should also include journals and provide training for library personnel. Other agencies and organizations are being called upon to emulate BAI in assisting libraries in developing countries. The paper concludes by calling on the Nigerian government at various levels to be more committed to developing a comprehensive library system.     

The Impact of Network Size and Financial Incentives on Adoption and Participation in New Online Communities

The success of online communities depends heavily on the providers' abilities to motivate potential users to adopt the service and to actively participate. Because research in this field of media economics is rare, especially with regard to newly established communities, this study analyzes what drives community adoption and how direct and indirect financial incentives influence user participation. Extending Ajzen's (1991) Theory of Planned Behavior, this article shows, in 2 empirical studies, that network size significantly affects adoption in newly established communities. The results of the first study indicate a strong effect of indirect financial incentives (saving money) on the intention to adopt. The second study indicates that direct financial incentives (earning money) may well help increase the network's size without altering user motivation through crowding-out effects. It is interesting to note that the presence of direct financial incentives attracts new users, but it does not increase usage.     

The achievement flow motive as an element of the autotelic personality: predicting educational attainment in three cultures

Human behavior is directed by an implicit and an explicit motivational system. The intrinsic form of the implicit achievement motive has been demonstrated to predict the experience of flow. Thus, this achievement flow motive can be considered an integral component of the autotelic personality, posited in Flow Theory as dispositional difference in the propensity to experience flow. As implicit motivation predicts long-term behavioral trends and flow predicts quality of performance, the achievement flow motive should be predictive of a long-term goal pursuit such as educational attainment. This hypothesis is tested cross-culturally to shed some light on the universality of flow: Participants from Cameroon, Costa Rica, and Germany were asked about the level of education they attained. To assess their achievement flow motive, the Operant Motive Test was employed. After measurement equivalence was established, analyses revealed that, across all three cultures, the achievement flow motive explained variance in educational attainment independent of achievement values as measured by a scale of the Schwartz Value Survey. Consequently, as would be expected of an element of the autotelic personality, the achievement flow motive predicts long-term academic success.     

Educational expansion or credential inflation? The evolution of part‐time study by adults at McGill University,Canada

Part‐time students have accounted for a significant proportion of rising participation in higher education in many countries. The objectives of this paper are to enrich the empirical literature concerning the inclusion of part‐time adult learners in higher education, and to assess the two competing theoretical frameworks that have emerged to explain the international expansion of higher education in recent decades: human capital theory and social exclusion theory. Human capital theorists argue that increasingly complex demands of economies and workplaces have caused the expansion of educational provision. Theorists of social exclusion argue that increasingly intense competition among labour market participants has caused the inflation of educational credentials. This paper uses original, archival research to narrate the history of part‐time, degree‐credit study at McGill University in Canada. It finds that McGill provided a wide range of part‐time study opportunities in the 1920s and early 1930s, resisted the provision of such opportunities from the 1940s through the 1960s, and reinstated extensive part‐time study opportunities for adults in the 1970s. While both educational expansion and credential inflation took place at McGill neither human capital theory nor social exclusion theory can fully account for the rise, fall, and re‐birth of part‐time study for adults. To understand this evolution, more proximate causes, such as institutional politics and government funding models, must be explored. This paper raises important questions for future research, including those relating to gender and equity in the participation of part‐time students in higher education.     

No longer exempt from good practice: using exemplars to close the feedback gap for exams

In this paper, we discuss the anomaly between the increasing interest in feedback in current education research, the continued role of time-limited, unseen examinations as a form of assessment and the dearth of literature on feedback related to such exams. We argue that while exams have long been regarded as different from other forms of assessment, it is not justifiable to exempt them from the good practice that can, and does, inform these other types of assessment. We suggest a solution to providing timely, effective feedback for end of course examinations is to move the feedback emphasis to ‘feedforward’ by implementing exemplars (examples of real students’ work, generally of different qualities). This study adopts a mixed-methods approach to investigate whether there was a relationship between student use of exemplars before the exam and the final exam grade achieved (n?=?520), and to explore students’ and lecturers’ perspectives about the effectiveness of and engagement with exemplars. Quantitative findings suggested that those students who accessed exemplars did score better in their exams than those that did not. Qualitative data revealed that exemplars were received positively by students and lecturers, and we use this to provide practical suggestions on exemplar good practice.     

Persisters and nonpersisters: Identifying the characteristics of who stays and who leaves from adult literacy interventions

Adult literacy programs are characterized by high attrition rates. Rigorous exploration of student persistence in adult reading classes is lacking. This study was an attempt to understand the profiles of adults who completed reading classes compared to a group of adults who made it to the midpoint and a group of adults who did not make it to the midpoint. Students were offered 100 h of instruction. Of the 395 students who attended the first day of class, only 198 completed the program. Results indicated that English language status, age, some reading related skills, class assignment, avoidance of reading, previous adult education experience, and Women, Infants, and Children (WIC) benefit receipt variables significantly predicted persistence. The significance of some of these predictors varied based on analyzing midpoint completion or full completion. To further explore the characteristics of the sample, the most representative participants were selected from the group that did not make it to midpoint and from the group that completed the program. Results indicated that the most representative members of these two groups differed in English language status, gender, age, some reading related skills, and information access.     

The development of science teachers' knowledge on models and modelling: promoting,characterizing, and understanding the process

Models play an important role in science education. However, previous research has revealed that science teachers' content knowledge, curricular knowledge, and pedagogical content knowledge about models and modelling are often incomplete or inadequate. A research project was conducted that aimed at promoting and gaining an understanding of the development of beginning science teachers' knowledge in this area. The teachers, who were enrolled in a teacher's training programme, participated in a special course on models and modelling, and conducted a research project in their classes about this theme. The data gathered in this project support the discussion to the extent that both the activities of the course and the conducting of and reflection on their research projects contributed to the development of teachers' knowledge. From the results, we propose some guidelines for educational researchers interested in this area.     

Arguing from Nature: The role of ‘nature’ in students’ argumentations on a socio-scientific issue

This paper explores how students invoked different conceptions of ‘nature’ in eight socio-scientific group discussions about human gene therapy. The paper illustrates and discusses how the students articulated nature and to what extent they elicited science factual content in the process. While the students in this study invoked nature at key places in a variety of dialectical contexts in the discussions, these invocations were often uncritical appeals and rarely involved science factual content. Even when an argument from nature was challenged, the author of that argument would often shift the sense of nature rather than elaborate upon the argumentation. It is argued that if students were properly introduced to the evaluative character of the term ‘nature’ it would not just be conducive to the quality of their argumentation, but also invite them to foreground science factual content at key places in their discussion.