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1.
Shiang-Kwei Wang Hui-Yin Hsu Todd Campbell Daniel C. Coster Max Longhurst 《Educational technology research and development : ETR & D》2014,62(6):637-662
The purpose of the study is to investigate the popular assumption that the “digital natives” generation surpasses the previous “digital immigrants” generation in terms of their technology experiences, because they grow up with information and communication technology. The assumption presumes that teachers, the digital immigrants, are less technology savvy than the digital natives, resulting in a disconnect between students’ technology experiences inside and outside of the formal school setting. To examine the intersection of these generations and their technology experiences, this study used a mixed-methods approach to survey and compare middle school science teachers’ (n = 24) and their students’ (n = 1,060) inside–outside school technology experiences, and conducted focus group interviews to investigate any barriers that prevented them from using technology in school. The findings imply that the concept of digital natives may be misleading and that the disconnect between students’ inside–outside school technology experiences may be the result of the lack of sufficient teacher training concerning technology integration strategies. 相似文献
2.
Pamela R. Aschbacher Marsha Ing Sherry M. Tsai 《Journal of Science Education and Technology》2014,23(6):735-743
This study explores middle school students’ aspirations in science, technology, engineering, and medical (STE-M) careers by analyzing survey data during their eighth and ninth grade years from an ethnically and economically diverse sample of Southern California urban and suburban public school students (n = 493). Students were classified based on their responses to questions about their science ability beliefs and subjective task values using latent class analysis (LCA). Four distinct groups of students were identified: Science is Me; I Value Science But Don’t Do It Well; I Can Do Science but I Don’t Value It Highly; and Science is Not Me. Few students (22 %) were classified as having strong science ability beliefs, and only a third as strongly valuing learning/doing science; a majority (57 %) were in the Science is Not Me category, underscoring the scope of the challenge to invite more young people to want to learn science. As predicted, students who believed they could do science and valued science were more likely than others to indicate interest in STE-M careers. This relationship between perceptions and aspirations was true regardless of gender, ethnicity, and type of STE-M field, but varied depending on socioeconomic status. Using LCA to organize information about students’ science self-perceptions may help target specific interventions to student interests and aspirations and better support and encourage their persistence in STE-M careers. 相似文献
3.
While digital technology is an integral feature of contemporary education, schools are often presumed to constrain and compromise students’ uses of technology. This paper investigates students’ experiences of school as a context for digital technology use. Drawing upon survey data from three Australian secondary schools (n = 1174), this paper considers the various ways in which students use digital devices and applications “in school” and “for school”. After highlighting trends and differences across a range of digital devices and practices, the paper explores the ways in which students perceive school as a limiting and/or enabling setting for technology use. The findings point to a number of ways that schools act to extend as well as curtail student engagement with technology. This paper concludes by considering the possible ways that schools might work to further support and/or enhance students’ technology experiences. 相似文献
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In the present study, we tested the assumption that performance in a knowledge retrieval test would be lower in secondary school students with temporarily depleted self-control strength (n = 53) compared to secondary school students with temporarily available self-control strength (n = 56). After manipulating self-control strength, students were instructed to memorise the names and the functions of the human eye and to recall as many names and functions as possible following a one-min distraction task. The results supported our assumptions, as students with depleted self-control strength performed significantly worse in the knowledge retrieval task compared to students whose self-control strength had not been temporarily depleted. The results suggest that depleted self-control strength may negatively affect academic performance and hinder a successful academic career. The theoretical and practical implications of these findings are discussed. 相似文献
6.
Mete Akcaoglu 《Educational technology research and development : ETR & D》2014,62(5):583-600
Today’s complex and fast-evolving world necessitates young students to possess design and problem-solving skills more than ever. One alternative method of teaching children problem-solving or thinking skills has been using computer programming, and more recently, game-design tasks. In this pre-experimental study, a group of middle school students (n = 18) with an age average of 12.6 attended a game-design summer program for 10 days. Students were assessed in their problem-solving skills, specifically in system analysis and design, decision-making, and troubleshooting domains, at the beginning and end of the program. The results indicated that there were significant improvements in students’ problem-solving skills after attending the summer program, Wilks’ Λ = .258, F (3, 15) = 14.397, p < .001, η 2 = .742. For system analysis and design, and decision-making follow-up t-tests pointed to large and medium effect sizes, while for troubleshooting the gains were not significant. This study is a contributes to the growing body of literature investigating the benefits of designing games for young children by adding that game-design activities can be suitable venues for young children to learn and practice problem-solving skills. 相似文献
7.
AbstractA primary goal our study was to explore whether relations between academic anxiety and students’ use of a range of learning strategies (memorisation, elaboration, personal best [PB] goals and cooperation) were mediated by academic buoyancy. We were also interested in extending knowledge of anxiety and its role in students’ learning strategy use. Given mixed findings regarding the impact of language spoken at home on psycho-educational factors, our third aim involved investigating the extent to which relationships were moderated by language (English vs. Chinese-speaking). The sample consisted of n = 380 English-speaking and Chinese-speaking (Mandarin and Cantonese) Australian high school students, with groups (n = 190 each) matched on age and gender, and controlling for parental education and prior academic achievement. We found mediation effects of academic buoyancy across the four learning strategies. In addition, anxiety was positively associated with memorisation, elaboration and PB goals in the mediation analyses. Mediation effects were broadly similar across the two languages; however, there were some significant differences across the two groups. Findings hold relevance for future research on academic buoyancy’s nomological network, the role of language spoken at home in the academic process and the design of interventions addressing academic buoyancy and academic anxiety. 相似文献
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The current study examined the effectiveness of self-explanation prompts, visual signaling cues, and a combination of the two features on middle school students’ (N = 202) algebra learning. Also explored were the differential effects of features for students with faulty conceptual knowledge (evidenced by a higher prevalence of making errors during problem solving) on learning. That is, we assessed whether students who make prevalent conceptual errors predictive of algebra performance differentially benefit from design features. Participants were randomly assigned to complete 1 of 4 sets of worked example assignments supplemented with self-explanation prompts (n = 51), visual signaling cues (n = 49), both features (n = 51), or neither feature (n = 51). Worked examples supplemented with either self-explanation prompts or signaling cues led to greater learning from pre- to posttest in comparison to the worked example control, with practically meaningful effects. The effect of assignments supplemented with signaling cues was moderated by error prevalence. Those who made errors more frequently demonstrating misunderstanding of algebraic concepts (e.g., the meaning of a coefficient) benefited significantly more from visual signaling cues alone than self-explanation prompts alone or control assignments. These findings highlight the importance of considering differential effects of design features when used in combination or in isolation, particularly for struggling students. 相似文献
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Direct instruction is a proven effective method to strengthen children’s ability to design unconfounded experiments using the control-of-variables strategy (CVS). Recent research suggests that task segmentation can also promote children’s use of this strategy. The present study investigated this assumption by comparing the relative effectiveness of both instructional approaches in elementary science classes. Children in the direct instruction condition (n = 22) were taught the CVS prior to investigating a multivariable inquiry task. Children in the task structuring condition (n = 23) were not, but received a segmented version of the inquiry task that addressed the variables in successive order. Children in the control condition (n = 22) investigated the multivariable inquiry task without additional support. Comparison among these three conditions revealed that task structuring equals direct instruction in effectiveness to promote children to use the CVS and draw valid inferences, and that either type of guidance is more effective than unguided inquiry learning. However, as children’s knowledge of the CVS improved as much in either condition, more practice seems needed for children to take full advantage of both instructional approaches. 相似文献
10.
Helen Cahill Julia Coffey Larissa McLean Davies Jeana Kriewaldt Elizabeth Freeman Daniela Acquaro 《Teacher Development》2016,20(3):295-312
This article reports on an innovative pedagogical approach within the Learning Partnerships program in which school students help to ‘teach the teachers’ within pre-service teacher education. Classes of school students join with classes of pre-service teachers to provide input on how teachers can enhance school students’ engagement and wellbeing. The article draws on data collected from 125 students (aged 13–16) and 120 pre-service teachers in these workshops. Findings generated from a mixed methods study combining pre-workshop focus groups (n = Students: 38, Teachers: 33) and post-workshop focus groups (n = Students: 69, Teachers: 15) and post-workshop surveys (n = Students: 96; Teachers: 101) demonstrated that the workshops were mutually beneficial for both students and pre-service teachers. Participants found that workshopping together enhanced their belief in the possibility of positive student–teacher relationships. The pre-service teachers reported greater confidence in communicating with young people about the issues that affect student engagement and wellbeing. The school students reported that they were more willing to use teachers as a source of help. Implications include the need for increased attention to a ‘third space’ for learning in teacher development which provides opportunity for learning with and from young people about how to foster their engagement and wellbeing. 相似文献
11.
Lourdes Meroño Antonio Calderón José L. Arias-Estero Antonio Méndez-Giménez 《Cultura y Educación》2017,29(2):279-323
The purpose of this study was to design and validate an assessment tool to find out how primary school students perceive their competency-based learning. By examining the content validity (n = 35 experts), comprehension (n = 173 students) and construct (n = 523 students) of the instrument, the results showed correct psychometric quality, internal consistency, reliability and adequacy of the structural model: χ2/df = 2.08, TLI = 0.88, CFI = 0.90, GFI = 0.90, RMSEA = 0.04, and SRMR = 0.04. The final version of the Questionnaire on Perceived Competency-based Learning of primary school students (#ICOMpri1) includes eight dimensions and 27 items. The results showed a high perceived competency-based learning of primary school students. This is therefore a valid and reliable instrument that provides a more subjective and real vision of primary students’ academic performance. Nevertheless, future studies should analyse the criterion-related validity by comparing perception results with those of international academic achievement. 相似文献
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This study examines how student practice of scientific argumentation using socioscientific bioethics issues affects both teacher expectations of students’ general performance and student confidence in their own work. When teachers use bioethical issues in the classroom students can gain not only biology content knowledge but also important decision-making skills. Learning bioethics through scientific argumentation gives students opportunities to express their ideas, formulate educated opinions and value others’ viewpoints. Research has shown that science teachers’ expectations of student success and knowledge directly influence student achievement and confidence levels. Our study analyzes pre-course and post-course surveys completed by students enrolled in a university level bioethics course (n = 111) and by faculty in the College of Biology and Agriculture faculty (n = 34) based on their perceptions of student confidence. Additionally, student data were collected from classroom observations and interviews. Data analysis showed a disconnect between faculty and students perceptions of confidence for both knowledge and the use of science argumentation. Student reports of their confidence levels regarding various bioethical issues were higher than faculty reports. A further disconnect showed up between students’ preferred learning styles and the general faculty’s common teaching methods; students learned more by practicing scientific argumentation than listening to traditional lectures. Students who completed a bioethics course that included practice in scientific argumentation, significantly increased their confidence levels. This study suggests that professors’ expectations and teaching styles influence student confidence levels in both knowledge and scientific argumentation. 相似文献
13.
Joshua Wilson 《Reading and writing》2017,30(4):691-718
The present study examined growth in writing quality associated with feedback provided by an automated essay evaluation system called PEG Writing. Equal numbers of students with disabilities (SWD) and typically-developing students (TD) matched on prior writing achievement were sampled (n = 1196 total). Data from a subsample of students (n = 655) was used to investigate evidence of transfer to improved first-draft performance on a follow up writing prompt. Three-level hierarchical linear modeling was used. Findings indicated that SWD produced first drafts of lesser quality than TD students, but grew at a faster rate and were able to close the gap in writing quality after five revisions. However, these effects were moderated by school quality and the availability of internet-connected devices in schools. There was no evidence of transfer for either group of students. Results document a positive association between the use of PEG Writing and growth in writing quality for SWD, and underscore the importance of having sufficient technology resources for maximizing this growth. 相似文献
14.
Formative assessment is considered to be a promising teaching practice for promoting teaching and learning processes. The implementation of teaching practices into instruction involves intervening with a learning environment that is characterised by certain features of instructional quality. Our study aims to contribute to the understanding of formative assessment by analysing the interplay between a formative assessment intervention and aspects of general instructional quality. In a quasi-experimental study design, 15 teachers participated in a control group (n = 361 students) and 20 teachers in the intervention classes (n = 498 students) implemented a curriculum-embedded formative assessment tool in their ninth-grade mathematics classes. No effects were found for the intervention on the assessed aspects of general instructional quality (process-oriented instruction, teacher–student relationship, effective use of instructional time). However, multilevel regression analyses revealed an interaction effect between the intervention and process-orientation and the effective use of instruction time. Our findings suggest that implementing formative assessment tools do not seem to suffice regarding changes in general instructional quality, but that an intervention with detailed material and guidelines can counterbalance effects of instructional quality, fostering students’ achievement in classes with lower degrees of process orientation and a less effective use of instructional time. 相似文献
15.
Designing and Evaluating the Effectiveness of Physlet-Based Learning Materials in Supporting Conceptual Learning in Secondary School Physics 总被引：1，自引：1，他引：0
Simon Ülen Branka Čagran Mitja Slavinec Ivan Gerlič 《Journal of Science Education and Technology》2014,23(5):658-667
Many educational researchers have investigated how best to support conceptual learning in science education. In this study, the aim was to design learning materials using Physlets, small computer simulations, and to evaluate the effectiveness of these materials in supporting conceptual learning in secondary school physics. Students were taught in two different physics courses (conditions): one group of students (n = 40) was taught using Physlet-based learning materials, and the other (n = 40) was taught using expository instruction. To evaluate the designed materials, we assessed students’ thinking skills in relation to physics after the course and analyzed the results using an independent t test, multiple regression analyses, and one-way analysis of covariance. The results showed better thinking skills among students in the experimental group and supported a clear relationship between the physics course using Physlet-based materials and this improvement (p < 0.05). These results indicate that properly designed Physlet-based materials can effectively support conceptual learning. 相似文献
16.
Jonne Vulperhorst Christel Lutz Renske de Kleijn Jan van Tartwijk 《Assessment & Evaluation in Higher Education》2018,43(3):399-414
To refine selective admission models, we investigate which measure of prior achievement has the best predictive validity for academic success in university. We compare the predictive validity of three core high school subjects to the predictive validity of high school grade point average (GPA) for academic achievement in a liberal arts university programme. Predictive validity is compared between the Dutch pre-university (VWO) and the International Baccalaureate (IB) diploma. Moreover, we study how final GPA is predicted by prior achievement after students complete their first year. Path models were separately run for VWO (n = 314) and IB (n = 113) graduates. For VWO graduates, high school GPA explained more variance than core subject grades in first-year GPA and final GPA. For IB graduates, we found the opposite. Subsequent path models showed that after students’ completion of the first year, final GPA is best predicted by a combination of first-year GPA and high school GPA. Based on our small-scale results, we cautiously challenge the use of high school GPA as the norm for measuring prior achievement. Which measure of prior achievement best predicts academic success in university may depend on the diploma students enter with. 相似文献
17.
This explanatory sequential mixed methods study investigated the writing feedback perceptions of middle and high school students (N = 598). The predictive and mediational roles of writing self-efficacy and perceptions of writing feedback on student writing self-regulation aptitude were examined using mediation regression analysis. To augment the quantitative findings, the explanations students provided for either liking or disliking writing feedback were explored using open-ended questions. Quantitative findings revealed that students’ perceptions of the feedback they receive about their writing partially mediated the relationship between writing self-efficacy and writing self-regulation aptitude. Qualitative data suggested ways in which students perceive writing feedback—both positive and negative. Collectively, the quantitative and qualitative data illustrate the influential role writing feedback perceptions plays in middle and high school student writing motivation and self-regulation beliefs. 相似文献
18.
Most middle and high school students struggle with reading and writing in science. This may be because science teachers are reluctant to teach literacy in science class. New standards now require a shift in the way science teachers develop students’ literacy in science. This survey study examined the extent to which science teachers report implementing science literacy practices from the Common Core Literacy in Science and Technical Subjects and the Next Generation Science Standards with their students. A survey detailing these practices was emailed to all secondary science teachers (N = 2519) in one northeastern state and 14% of them (n = 343) responded. Practices that aligned more closely with disciplinary literacy skills and strategies were implemented more often when compared to the practices aligned with intermediate literacy skills and strategies. Since the development and intermediate skills are important to support students’ literacy progression from foundational to disciplinary, secondary science teachers may not be providing enough support for their students to be competently literate in science, in a fundamental literacy sense. This, in turn, impacts students’ ability to use fundamental literacy skills toward knowledge-building in science, achieving a derived sense of science literacy. 相似文献
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The purpose of this paper is to explore middle school in-service mathematics teachers’ ability (1) to identify and explain students’ actions in pattern generalization and (2) to account for the variation in teachers’ explanations of students’ actions in terms of task and teachers’ factors. Two questionnaires were developed: (1) a questionnaire to measure teachers’ ability to identify students’ actions while finding the nth term in the pattern generalization and (2) a questionnaire to measure teachers’ ability to explain students’ actions in different tasks. The two questionnaires were given to a sample of 83 middle school in-service mathematics teachers from 22 schools in Lebanon. Analysis of data shows that teachers seemed to have the ability to identify students’ actions while finding the nth term in the pattern generalization and that teachers’ explanations of students’ actions in different tasks are lacking in terms of identifying variable-related counting elements. The results of stepwise multiple regression show that teachers’ ability to explain students’ actions to find the general term depends on their ability to explain students’ step-by-step counting or drawing. 相似文献