Training in Decision-making Strategies: An approach to enhance students’ competence to deal with socio-scientific issues

Dealing with socio-scientific issues in science classes enables students to participate productively in controversial discussions concerning ethical topics, such as sustainable development. In this respect, well-structured decision-making processes are essential for elaborate reasoning. To foster decision-making competence, a computer-based programme was developed that trains secondary school students (grades 11–13) in decision-making strategies. The main research question is: does training students to use these strategies foster decision-making competence? In addition, the influence of meta-decision aids was examined. Students conducted a task analysis to select an appropriate strategy prior to the decision-making process. Hence, the second research question is: does combining decision-making training with a task analysis enhance decision-making competence at a higher rate? To answer these questions, 386 students were tested in a pre-post-follow-up control-group design that included two training groups (decision-making strategies/decision-making strategies combined with a task analysis) and a control group (decision-making with additional ecological information instead of strategic training). An open-ended questionnaire was used to assess decision-making competence in situations related to sustainable development. The decision-making training led to a significant improvement in the post-test and the follow-up, which was administered three months after the training. Long-term effects on the quality of the students' decisions were evident for both training groups. Gains in competence when reflecting upon the decision-making processes of others were found, to a lesser extent, in the training group that received the additional meta-decision training. In conclusion, training in decision-making strategies is a promising approach to deal with socio-scientific issues related to sustainable development.     

Instructional approaches to foster third graders’ adaptive use of strategies: an experimental study on the effects of two learning environments on multi-digit addition and subtraction

The adaptive use of strategies, that is selecting a strategy which allows an efficient solution for a given problem, can be considered as an important individual ability relevant in various domains. Based on models of subjects’ skills of adaptive use of strategies, two idealized instructional approaches are suggested to foster students in their strategy development. The explicit approach aims at reducing cognitive load by demonstrating and practicing strategies combined with an explicit identification of criteria for strategy efficiency by contrasting problem solutions. The implicit approach capitalizes on the generation effect and stimulates students to generate their own strategies and efficiency criteria based on the analysis of task characteristics and the comparison of problem solutions. In a 1-week experimental study (16 lessons) with 73 third-graders, we examined the effectiveness of these instructional approaches in the domain of multi-digit addition and subtraction. Results from post- and two follow-up tests after 3 and 8?months did not yield different effects of the two approaches on students’ skills in adaptive use of strategies. A comparison of strategies used by the students showed that the students of the explicit approach more frequently applied complex strategies whereas the students from the implicit approach showed a more sustainable use of self-generated strategies. Hence, for the adaptive use of those strategies students are able to generate, the implicit approach turned out to be more effective than the explicit approach. However, this generation effect does not hold for strategies which are too complex to be generated by students.     

Identifying Non-Sustainable Courses of Action: A Prerequisite for Decision-Making in Education for Sustainable Development

Students are faced with a multitude of decisions as consumers and in societal debates. Because of the scarcity of resources, the destruction of ecosystems and social injustice in a globalized world, it is vital that students are able to identify non-sustainable courses of action when involved in decision-making. The application of decision-making strategies is one approach to enhancing the quality of decisions. Options that do not meet ecological, social or economic standards should be excluded using non-compensatory strategies whereas other tasks may require a complete trade-off of all the evidence, following a compensatory approach. To enhance decision-making competence, a computer-based intervention study was conducted that focused on the use of decision-making strategies. While the results of the summative evaluation are reported by Gresch et al. (International Journal of Science Education, 2011), in-depth analyses of process-related data collected during the information processing are presented in this paper to reveal insights into the mechanisms of the intervention. The quality of high school students’ (n?=?120) metadecision skills when selecting a decision-making strategy was investigated using qualitative content analyses combined with inferential statistics. The results reveal that the students offered elaborate reflections on the sustainability of options. However, the characteristics that were declared non-sustainable differed among the students because societal norms and personal values were intertwined. One implication for education for sustainable development is that students are capable of reflecting on decision-making tasks and on corresponding favorable decision-making strategies at a metadecision level. From these results, we offer suggestions for improving learning environments and constructing test instruments for decision-making competence.     

Cognitive-behavioural Approaches for Students with Autism Spectrum Disorder: A Teacher Survey

This study provided an investigation of the knowledge, implementation and perspectives of Australian teachers of students with autism spectrum disorder regarding cognitive-behavioural approaches, using an anonymous survey. The sample of 270 New South Wales teachers reported a reasonable level of knowledge and implementation of strategies commonly employed in interventions using cognitive behavioural approaches. A modest difference was found in the knowledge and implementation of surveyed strategies between teachers with and without formal qualifications in special education. Incongruent with research evidence, the respondents perceived that cognitive-behavioural approaches were suitable for students from a very young age and with cognitive levels from typical intellectual ability to moderate intellectual disability. The respondents also used the surveyed strategies for various purposes over and beyond those reported typically in the research literature. Directions for future research are suggested.     

Solution Stories: A Narrative Study of How Teachers Support Children’s Problem Solving

Young children’s self-regulation and problem-solving skills are significant predictors of school success. While early childhood educators shape the development of these skills, providing effective and timely assistance can be challenging. Drawing on complementary theories of Vygotsky, Pekrun, and Lerner, this article chronicles the instructional approaches and strategies employed by one team of teachers to support preschool children’s solutions to complex functional and social problems in the classroom. Findings from this narrative study highlight the focal teachers’ use of modeling, mindful language, and other proactive strategies to develop students’ problem-solving skills and foster independence. In an age of results-focused education, this article argues for the importance of cultivating intentional teacher pedagogies that build young children’s autonomy and efficacy by working through problems, as opposed to seeking resolution only. In so doing, this study elucidates the value of these intuitive and often nuanced aspects of early childhood educators’ classroom practices.     

Enhancing Decision-Making in STSE Education by Inducing Reflection and Self-Regulated Learning

Thoughtful decision-making to resolve socioscientific issues is central to science, technology, society, and environment (STSE) education. One approach for attaining this goal involves fostering students’ decision-making processes. Thus, the present study explores whether the application of decision-making strategies, combined with reflections on the decision-making processes of others, enhances decision-making competence. In addition, this study examines whether this process is supported by elements of self-regulated learning, i.e., self-reflection regarding one’s own performance and the setting of goals for subsequent tasks. A computer-based training program which involves the resolution of socioscientific issues related to sustainable development was developed in two versions: with and without elements of self-regulated learning. Its effects on decision-making competence were analyzed using a pre test-post test follow-up control-group design (N?=?242 high school students). Decision-making competence was assessed using an open-ended questionnaire that focused on three facets: consideration of advantages and disadvantages, metadecision aspects, and reflection on the decision-making processes of others. The findings suggest that students in both training groups incorporated aspects of metadecision into their statements more often than students in the control group. Furthermore, both training groups were more successful in reflecting on the decision-making processes of others. The students who received additional training in self-regulated learning showed greater benefits in terms of metadecision aspects and reflection, and these effects remained significant two months later. Overall, our findings demonstrate that the application of decision-making strategies, combined with reflections on the decision-making process and elements of self-regulated learning, is a fruitful approach in STSE education.     

The Relationships Between Epistemic Beliefs in Biology and Approaches to Learning Biology Among Biology-Major University Students in Taiwan

The aim of this study was to investigate the relationships between students?? epistemic beliefs in biology and their approaches to learning biology. To this end, two instruments, the epistemic beliefs in biology and the approaches to learning biology surveys, were developed and administered to 520 university biology students, respectively. By and large, it was found that the students reflected ??mixed?? motives in biology learning, while those who had more sophisticated epistemic beliefs tended to employ deep strategies. In addition, the results of paired t tests revealed that the female students were more likely to possess beliefs about biological knowledge residing in external authorities, to believe in a right answer, and to utilize rote learning as a learning strategy. Moreover, compared to juniors and seniors, freshmen and sophomores tended to hold less mature views on all factors of epistemic beliefs regarding biology. Another comparison indicated that theoretical biology students (e.g. students majoring in the Department of Biology) tended to have more mature beliefs in learning biology and more advanced strategies for biology learning than those students studying applied biology (e.g. in the Department of Biotechnology). Stepwise regression analysis, in general, indicated that students who valued the role of experiments and justify epistemic assumptions and knowledge claims based on evidence were more oriented towards having mixed motives and utilizing deep strategies to learn biology. In contrast, students who believed in the certainty of biological knowledge were more likely to adopt rote learning strategies and to aim to qualify in biology.     

Effects of Direct and Indirect Instruction on Fostering Decision-Making Competence in Socioscientific Issues

In this study the effects of different learning environments on the promotion of decision-making competence for the socioscientific issue of genetically modified crops is investigated. The comparison focuses on direct vs. indirect instructions. Therefore on the one hand a sophisticated decision-making strategy was presented to the directly instructed experimental group (1) and had to be applied correctly. On the other hand indirectly instructed students had to invent an appropriate strategy by themselves (2) based on the given information and the structure of the problem context. Group discussions are analysed qualitatively in order (1) to outline how the given strategy was understood and its results were reflected on by the students and (2) to explore the characteristics of invented strategies and their degree of complexity. Results indicate that the direct instruction of complex decision-making strategies may lead to a lack of understanding of the decision process when the given strategy is applied and therefore may cause rejection of the final decision. Indirectly instructed students were able to invent sophisticated decision-making strategies containing compensatory trade-offs. It is concluded that when directly instructing complex decision-making strategies, essential parts of reflection have to be integrated in order to gain greater transparency. Accordingly, empirical evidence has been found to consider indirect instruction as a possible way to foster decision-making strategies for complex socioscientific issues even if compensatory procedures are considered to be necessary.     

县区教育城域网建设的思考与探索

本文阐述了加强教育城域网建设的意义和策略。基于网络的智慧教育体系的建设可以为学生提供更多的学习灵活性、更多的获取知识的途径,可以为教育管理提供更多的、更智能的决策分析支持,促进区域教育的高效发展。     

县区教育城域网建设的思考与探索

本文阐述了加强教育域域网建设的意义和策略。基于网络的智慧教育体系的建设可以为学生提供更多的学习灵活性、更多的获取知识的途径,可以为教育管理提供更多的、更智能的决策分析支持,促进区域教育的高效发展。     

Strategies employed by Iranian EFL freshman university students in extensive listening: a qualitative research

This paper discusses the findings of a qualitative study on the strategies employed by Iranian freshmen in extensive listening. A group of 12 freshman university students were purposefully selected based on their scores in the Oxford Placement Test administered. Four learners were identified as advanced, four as intermediate, and four as lower intermediate. A semi-structured interview was then conducted from which six of them were identified for the think-aloud protocol to elicit the strategies they employed. The analysis of the interviewees’ interview and think-aloud data generated six major themes. One theme – concentration/attention – described metacognitive strategies; three themes – visualization, note-taking, and inferencing by guessing and using cues and background noise – described cognitive strategies; and two themes – communicating and skipping – described additional strategies. The implication of the study is that these strategies used in extensive listening by English as a foreign language learners need to be explicitly taught and the learners also need to listen to their target language more and more to improve their listening skills by using more top-down strategies.     

Teaching organized crime patterns: An active learning approach

In this paper the authors suggest how instructors can use small groups to facilitate critical thinking and an active approach to learning. This pedagogical method attempts to initiate problem-solving and decision-making strategies by emphasizing a cooperative classroom climate where students learn from each other. In our example, the instructor presents content information that enables students to perform four basic progressions which apply critical thinking strategies: (1) short classroom presentations, (2) investigative case studies, (3) moot court simulations, and (4) end of semester local organized crime projects. Students reported that overlapping pedagogical approaches created varied opportunities to learn and think critically.     

Reading Science Text: Challenges for Students with Learning Disabilities and Considerations for Teachers

In science classes, teachers must consider the need for explicit, systematic reading instruction for students with learning disabilities (LD) while navigating the constructivist and activity‐oriented methods typically employed in science instruction. The complexity of scientific information conveyed through print may make reading science texts the greatest challenge that students with LD encounter in school. Fortunately, researchers have established that, by fostering students’ prior knowledge, providing text enhancements, and teaching reading comprehension strategies, students’ understanding of science text is improved. Effective instructional approaches and strategies for reading are reviewed and implications for teaching students with LD noted.     

初中英语听力教学的问题及对策(英文)

如今初中英语课堂上的听力训练普遍存在效率不高,学生积极性受挫的现状,该文对这一问题进行了描述,综述了听力训练中的解码和意义建构过程(decoding and meaning-building)、学习策略(包括元认知策略、认知策略和情感策略)和若干听力教学方法(如理解教学法、策略教学法与任务型教学法),旨在为解决问题提供一些行之有效的对策,以帮助学生提高听力理解能力并成为高效的倾听者。     

Elementary school students’ strategic learning: does task-type matter?

This study investigated what types of learning patterns and strategies elementary school students use to carry out ill- and- well-structured tasks. Specifically, it was investigated which and when learning patterns actually emerge with respect to students’ task solutions. The present study uses computer log file traces to investigate how conditions of task types that might affect strategic learning. Elementary school students (N = 12) participated in two science study lessons. During these lessons the students were asked to solve well- and ill-structured tasks. For both of these tasks, the students used the gStudy learning environment designed to support strategic learning. In addition, gStudy records traces of each student’s strategic actions as they proceed with tasks. First, the students’ task solutions was rated according to three categories, namely “on track”, “off track” and “partial solution”. Second, learning patterns in terms of learning strategies that emerged throughout these tasks were investigated. Third, detailed cross case analysis was used to explore in depth how and when these learning patterns were used with respect to the students’ task solutions. The results show that young students’ can provide in-depth task solutions, but also adapt to the task complexity. However, despite the task types being different, the students had same types of learning patterns. The detailed cross-case comparison of the students’ task solutions with respect to learning patterns indicates that there are intra individual differences concerning how students allocate their learning strategy use. Especially if the task is ill-structured, it can also mislead the students to focus on irrelevant aspects and hinder strategic learning.     

The effects of increasing numbers of mature students on the pedagogical practices of lecturers in the institutes of technology

This article is concerned with the effects that growing numbers of mature students have on the pedagogical practices of lecturing staff in the Institutes of Technology in Ireland. It is predicted by the Commission on the Points System and Mature Students that mature student enrolment may reach 15% by 2006, increasing to 25% by 2015. Lecturers in the institutes have primarily designed courses, employed teaching approaches, strategies and methods of assessment for a student who is 18 years of age and has just completed the Leaving Certificate. Mature students do not fall within these parameters, and have approaches to learning and pedagogical needs that are quite distinct from the mainstream student. It is important that the needs of this cohort of students are recognised. A small survey of lecturers from various Institutes of Technology, using semi-structured interviews, was undertaken to ascertain the level of understanding and insight they have towards mature students and how their pedagogical approach may have been extended to include both the mature and mainstream students within the learning environment. While respondents revealed a high level of awareness towards the needs of adult learners, reflecting many of the theories and approaches expounded by educational theorists, it was found that incorporating growing numbers of mature students into mainstream classes presents many unprecedented challenges for which little or no provision has been made in terms of staff development.     

Coping with boredom in school: An experience sampling perspective

The present study explored students’ use of boredom-related coping strategies at trait and state levels. Two trait-based dimensions of coping relevant to boredom were considered, namely approach - versus avoidance-oriented and cognitively - versus behaviorally-oriented coping strategies. The two dimensions were assessed in a self-report questionnaire administered to 537 grade 11 students (55.3% female, M_age = 17.15 years). Additionally, 79 of these participants completed state-based boredom-related coping measures over a 2-week period using an experience sampling method. Analyses of the trait measures suggested that two contrasting, broad approaches characterized participants’ strategies for coping with boredom, namely a cognitive-approach orientation and a behavioral-avoidance orientation. In both the trait- and state-based analyses, the cognitive-approach orientation was associated with lower levels of boredom. Implications for interventions promoting the use of cognitive-approach strategies for dealing with boredom in the classroom are discussed.     

Insights into teacher learning about pedagogy from an international group of teachers of students with severe intellectual disabilities

This article examines teacher professional learning about pedagogy for teachers of students with severe intellectual disabilities within broader teacher education and pedagogical frameworks for this group of learners. The article presents and discusses findings from a USA–England research project, involving classroom observations and interviews with nine teachers of students with severe intellectual disabilities from four specialist public school settings, intended to explore teachers’ pedagogical decision-making and learning. The theoretical lens of situated learning and the conceptual lens of evidence-based practice are used to contextualise and examine the teachers’ views about the what, how and when they learn about pedagogical approaches and strategies. Teachers emphasised the situated and interactional nature of their learning, particularly highlighting the personal responses of students and their relationship with these students. They use this knowledge and understanding to adapt evidence-based strategies and programmes and inform their pedagogical decisions. This affords the concepts of ‘situated generalization’ and ‘practice based evidence’ an influential role in how teachers engage in the process of pedagogical decision-making. An implication for teacher educators is the need to support teachers in making connections of new pedagogical understandings and skills with the individual learning profiles and responses of their students with severe intellectual disabilities.     

Relationship Between Visual and Nonvisual Solution Methods and Difficulty in Elementary Mathematics

Abstract

The purposes of this study were (a) to identify differences in approaches used by students to solve mathematical word problems, (b) to determine the influence of visual and nonvisual methods on task success, and (c) to investigate whether methods employed to solve mathematical problems change as task complexity is reduced. One hundred and twelve Grade 6 students (11–13-year-olds) were required to solve 20 mathematical problems and to identify the method or approach undertaken to complete the task. Results indicated that students typically used visual methods to solve difficult or novel problems, whereas nonvisual strategies were used in less difficult situations.