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1.
ABSTRACTBackground and Context: The use of block-based programming environments is purported to be a good way to gently introduce novice computer programmers to computer programming. A small, but growing body of research examines the differences between block-based and text-based programming environments.Objective: Thus, the purpose of this study was to examine the overall effect of block-based versus text-based programming environments on both cognitive and affective student learning outcomes.Method: Five academic databases were searched to identify literature meeting our inclusion criteria and resulted in 13 publications with 52 effect size comparisons on both cognitive and affective outcomes.Findings: We found small effect size (g = 0.245; p = .137; with a 95% confidence interval of ?0.078 to 0.567) in favor of block-based programming environments on cognitive outcomes, and a trivial effect size (g = 0.195, p = .429; with a 95% confidence interval of ?0.289 to 0.678) on affective outcomes. Both effect size calculations were statistically insignificant using random effects models. The effect sizes were examined for moderating effects by education level, learning environment, and study duration. Some evidence of publication bias was detected in these data.Implications: More research is needed to examine the utility and efficacy of block-based programming environments for novice programmers. Future studies should account for hybrid programming environments using novel research methods. 相似文献
2.
Higher education institutions are trying to provide more flexibility and individualization, which is mainly realized through the use of new technologies and implemented in online or blended learning designs. This systematic review aims to investigate the impact of replacing classroom time with an online learning environment. The meta-analysis (k = 21 effect sizes) applied strict inclusion criteria concerning research design, measurement of learning outcomes and implementation of blended learning. The estimated effect size (Hedge's g) was positive, although not significantly different from zero and the confidence interval [-0.13, 0.25], suggesting that overall differences between blended and conventional classroom learning are small, and, at best, very small negative or moderate positive effects are plausible. This means that despite a reduction in classroom time between 30 and 79 per cent, equivalent learning outcomes were found. Consequently, blended learning with reduced classroom time is not systematically more or less effective than conventional classroom learning. 相似文献
3.
Physical learning, cognitive learning, social learning, and affective learning are positioned as the legitimate learning outcomes of physical education. It has been argued that these four learning outcomes go toward facilitating students’ engagement with the physically active life (Bailey et al., 2009; Kirk, 2013). With Cooperative Learning positioned as a pedagogical model capable of supporting these four learning outcomes (Dyson & Casey, 2012), the purpose of this review was to explore the empirical research in the use of Cooperative Learning in physical education reported on the achievement of learning in the physical, cognitive, social, and affective domains (or their equivalents). The review found that while learning occurred in all 4 domains, the predominant outcomes were reported in the physical, cognitive, and social domains. Affective learning was reported anecdotally, and it became clear that more work is required in this area. The article concludes by suggesting that research into the outcomes of this and other pedagogical models needs to focus on learning beyond the initial instructional unit and extend over a period of years and not just weeks. 相似文献
4.
The goal of this study is to test the individual and combined effects of supplementing an online statistics lesson with four motivational strategies corresponding to Bandura’s (1997) four sources of self-efficacy (anxiety coping, modeling, mental practice, and effort feedback) on cognitive, motivational, and affective outcomes. Internet participants (N = 279) completed an online statistics module in one of six conditions with one or all four self-efficacy-building strategies (5 treatment conditions) or none of these strategies (control condition). The results indicated that the four strategies worked effectively in combination, significantly improving transfer test scores (d = 0.608), increasing self-efficacy ratings (d = 0.696), and reducing task anxiety ratings (d = −0.534), as compared with the control condition. By contrast, no motivational strategy alone was effective. The results suggest the importance of taking advantage of the power of all four sources of self-efficacy information in combination when designing motivational interventions for online mathematical lessons. 相似文献
5.
在协作学习中学习投入与学习成效紧密相关,是学生进行有效参与和深度学习的必要条件。但目前的研究大多针对个人学习投入,缺乏在协作学习中小组学习投入的相关研究。在前人研究基础上,本研究从认知投入、行为投入、社会投入、情感投入四个维度构建了在线协作学习中小组学习投入的分析模型,并通过实证研究进一步探索小组投入分析模型各维度与小组学习成绩之间的关系。结果表明,在小组学习投入中行为投入、社交投入与小组成绩呈显著正相关关系,而积极、消极、困惑三类情感投入则与小组成绩呈负相关关系。研究同时发现,高分组在中立情感投入、认知投入的问题和元认知维度中的均值都高于低分组。最后,通过分析在线小组学习投入与成绩之间的关系,为今后优化学习支持服务以及提高小组成员协作质量提供了依据。 相似文献
6.
Affective pedagogical agent (PA) is an image of a character embedded in multimedia lessons with the ability to influence learners' affective experiences and learning performance. Prior studies on the effects of affective PA have shown inconsistent findings. In this study, we conducted four separate meta-analyses to address whether adding an affective PA to multimedia lessons can increase learners' retention performance, transfer performance, positive emotions, and intrinsic motivation, and to explore several moderators that may have contributed to the inconsistencies of previous studies. The research framework mainly includes introducing the concept of affective PA, reviewing research on the impact of affective PA on learning performance, emotions, and motivation, analyzing the moderators that may affect the effects of affective PA, performing a meta-analysis, and discussing the results based on the findings of the meta-analysis. We found 36 articles met the inclusion criteria. The results of the meta-analysis indicated that affective PA could increase learners’ positive emotions (k = 25, g = 0.26), improve intrinsic motivation (k = 26, g = 0.26), and facilitate learning performance (retention: k = 35, g = 0.26; transfer: k = 45, g = 0.34). Furthermore, moderator analysis found that affective PA characteristics (i.e., appearance, the number of emotional cues, and body movement) and learning materials characteristics (i.e., subject domain, pacing of presentation) moderated the effects of affective PA. We discussed these findings from different theoretical perspectives. In general, affective PA could help students be happier and more motivated to learn in multimedia learning environments. 相似文献
7.
This article has two interrelated purposes. The first is to explain how various forms of bias, if introduced during any stage of a meta-analysis, can provide the consumer with a misimpression of the state of a research literature. Five of the most important bias-producing aspects of a meta-analysis are presented and discussed. Second, armed with this information, we examine 15 meta-analyses of the literatures of distance education (DE), online learning (OL), and blended learning (BL), conducted from 2000 to 2014, with the intention of assessing potential sources of bias in each. All of these meta-analyses address the question: “How do students taking courses through DE, OL, and BL compare to students engaged in pure classroom instruction in terms of learning achievement outcomes?” We argue that questions asked by primary researchers must change to reflect issues that will drive improvements in designing and implementing DE, OL, and BL courses. 相似文献
8.
Adult students have become the new majority in online distance education. Research in online distance education, however, is still predominantly based on the historical perspective of the traditional student profile. This study examines adult students' learning engagement in online courses and explores the impact of online course design models and the type of online discussion on adult students' self-perceived and observable learning performance. The study findings inform that age itself does not predict adult students' learning satisfaction and performance. Instead, an integrated course model promotes learning satisfaction, while a Content + Support course model reinforces knowledge–constructive online interactions. The study findings also indicate disadvantages of close-ended discussion tasks in supporting students' online learning success. 相似文献
9.
突如其来的新冠肺炎疫情使在线课程的学习效果受到质疑,在线学习动机研究逐渐受到重视。在此背景下,文章以现有研究中主观动机测量模型为基础,梳理出评估学习动机的一级指标,在借鉴学习投入研究成果的基础上,结合在线学习过程中产生的行为数据,确定了评估学习动机的观测指标,并通过机器学习研究得到一种在线学习动机四级分类模型。最后,通过半结构化访谈,文章发现在线学习过程中,近期价值、自主感、工具性、社会关系等与学习动机的形成有较强的正向关系,而情感态度对学习动机的形成影响较弱。文章提出的在线学习动机评估方法可为在线学习平台的设计提供一定的理论参考。 相似文献
10.
The goal of this paper is to report on a meta-analysis about the effects of Computer-Supported Collaborative Learning (CSCL) in STEM education. The analysis is based on 316 outcomes from 143 studies that examined the effects of CSCL published between 2005 and 2014. Our analysis showed that the overall effect size of STEM CSCL was 0.51, a moderate but notable effect size in educational research. The effect was greatest on process outcomes, followed by knowledge outcomes, and affective outcomes. The sizes of the effects were moderated by types of technology and pedagogy, educational levels of learners, and learning domains. Moderators further interacted so that effects of technology and pedagogy varied depending on the modes of collaboration, learners' educational levels, and domains of learning. The current study demonstrates the overall advantage of CSCL in STEM education and highlights a need to understand how these variables may interact to contribute to overall CSCL effectiveness. 相似文献
11.
A consensus is emerging for meta-analyses regarding a range of selected topics in pharmacology education. This review provides a critical overview of problem-based learning (PBL) in pharmacology education. Based on several inclusion criteria, databases were searched, and 37 controlled trial studies were identified and extracted. The meta-analysis found that PBL had a positive effect on gaining higher theoretical scores (SMD = 6.77, 95% CI [5.23, 8.31], p < 0.00,001) assessed through examinations. The results of questionnaires for students’ feedback showed that PBL was superior to conventional teaching methods in improving students’ outcomes of self-study, learning interest, team spirit, problem solving, analyzing, scope of knowledge, communication, and expression. These results suggest that PBL in pharmacology education is considered superior to traditional lecture-based learning. 相似文献
12.
网上学习小组特性的研究 总被引：1，自引：0，他引：1
网上小组学习是远程教育一种重要的协同学习形式,而网上学习小组的特性(如学习小组的组织结构、组员对小组活动促进学习的认识、情感因素,以及对教师的期待等)会影响到活动的效果。但目前国内外有关网上学习小组的实证研究较为鲜见。本研究通过教学试验、问卷调查和书面访谈后发现,成功的学习小组规模要适中,组员的水平、志趣、背景等有一定差异,对网上小组活动在学习上的促进作用认同程度高,能处理好协作与自主、认知与情感、个人成就与集体荣誉等关系,形成一个平等、互动、宽松、愉悦的虚拟学习社区。同时,教师从学习活动的设计、组织到整个过程都要“积极干预”,既解疑释惑、传授知识又培养正确的学习技巧,同时,也要体现人文关怀,肯定成绩,指出不足,营造学习氛围,鼓励大胆创新。 相似文献
13.
Kyleigh B. Harrell 《Journal of Research on Technology in Education》2019,51(3):259-272
AbstractThis study examined how blended learning impacts high school learners’ community of inquiry (CoI) and perceived learning in comparison to online instruction. Archival data collected from a public charter high school in the U.S. southeast was examined. The results demonstrate a statistically significant difference in social presence among students enrolled in blended learning courses as compared to online learning only. No statistically significant difference in perceived learning existed between groups. Findings are discussed in light of the community of inquiry framework and add to current understanding of the impacts of distance learning on K-12 student outcomes and the applicability of the CoI framework to K-12 learning environments. 相似文献
14.
也论网上学习的发生及条件——兼与黄荣怀《网上学习：学习真的发生了吗？》商榷 总被引：1，自引：0，他引：1
网络教育的质量问题已经成为制约远程教育良性发展的障碍,有学者就此对"网上学习是否发生"及"网上学习发生的条件"进行了有意义的研究.本文在这一背景下,对网上学习是否发生这一问题进行了深入的再探讨,结论认为:网上学习不是没有发生,而是没有有效发生.进而通过对学习发生条件的分析和梳理,对原有的五条件进行了必要的删除、修正和补充,并提出了一些可供深入探讨的有益观点.. 相似文献
15.
Massive open online courses (MOOCs) have gained significant attention in recent years for their potential to impact education at a global scale. This paper presents the findings from a study that examined the cases of three MOOCs, including Human Trafficking, US Food System, and Animal Behavior and Welfare, that were specifically designed to effect attitudinal change in its participants, specifically focusing on the three aspects of attitudinal change, cognitive, affective and behavioral as well as general learning. The study examined learners’ perceptions of attitudinal change, including according to the MOOC they took, the instructional method utilized, and the influence of attitudinal components on each other. The findings from this research provide a number of implications that could be helpful for understanding instruction and instructional design of MOOCs, particularly those MOOCs addressing attitude change. 相似文献
16.
We investigated the effect of two types of whole task patient simulations, role-play and web-based, on learning outcomes for two topics, local anesthesia and non-surgical extractions, in a foundational oral maxillofacial surgery course for second year pre-clinical dental students. Using a 2x2 factorial design, we asked which simulation model allows for deeper cognitive engagement that fosters higher learning outcomes for novices practicing complex skills as a professional, a collaborative role-play simulation (Role-Play Sim), or an individually-paced web-based simulation (Web Sim)? In two studies covering two different topics, we compared the effect of these simulations on 50-item multiple-choice knowledge tests. Participants were randomly assigned to one of four groups: No Sim, Web Sim, Role-Play Sim, or Both Sims. For study 1 covering local anesthesia, there was a statistically significant main effect for the Role-Play Sim, F (1, 105) = 103.804, p < 0.001, ηp2 = 0.497, but not for the Web Sim, F (1, 105) = 1.655, p = 0.201. Similarly, for study 2 covering extractions, there was a statistically significant main effect for the Role-Play Sim, F (1, 108) = 162.362, p < 0.001, ηp2 = 0.601, but not for the Web Sim, F (1, 108) = 0.072, p = 0.798. The interaction term was not statistically significant in either study. Results suggest that role-play simulations achieved a higher level of learning outcomes than the web-based patient simulation. 相似文献
17.
The primary aim of this study was to examine the reliability and validity of a Turkish version of the Distance Education Learning
Environment Survey (DELES) in post-secondary distance education. The second aim was to investigate empirically the conceptualisation
of the distance education learning environment as a singular latent construct, within a second-order factorial structure that
consists of six first-order factors. The DELES is a 34-item instrument for assessing social-psychological perceptions among
distance education students. The tested hypotheses concerned key antecedents and consequences of the factorial structure of
DELES in the Turkish context using confirmatory factor analyses. Principal component analysis of the Turkish data revealed
six main factors of interest, which corresponded to the hypothesised constructs in the original DELES. The data suggested
good reliability and validity for the Turkish DELES (DELES-TR) relative to the original version. Further, second-order analyses
were conducted with two complementary samples to demonstrate the validity of six dimensions of the DELES-TR and their contributions
to an overall factorial structure of social-psychological learning environment in distance education. Initial support for
the second-order factorial validity of DELES-TR was found. Results indicate that a dimensional model of DELES-TR with the
six first-order factors provided a superior fit to the data than first-order DELES-TR with six factors. Additionally, an investigation
was conducted regarding associations between the DELES-TR’s psychosocial scales and a student satisfaction scale. This study
is unique in its focus on the learning environment in distance education in the Turkish setting. 相似文献
18.
Sense of community, perceived cognitive learning, and persistence in asynchronous learning networks 总被引：1，自引：0，他引：1
The primary purpose of this study was to determine if a relationship exists between sense of community and cognitive learning in an online educational environment. Study participants consisted of 314 students enrolled in 26 graduate education and leadership courses taught at a distance using the Blackboard.comSM e-learning system. Study results provided evidence that a significant relationship exists between classroom community and perceived cognitive learning. Online learners who have stronger sense of community and perceive greater cognitive learning should feel less isolated and have greater satisfaction with their academic programs, possibly resulting in fewer dropouts. 相似文献
19.
Video-based learning plays an increasingly important role and thus the optimal design of video-based learning materials attracts the attention of scientists and practitioners alike. In this context, producers of educational videos often include a talking head in their videos, although theory (e.g., cognitive theory of multimedia learning) also suggests potential disadvantages for this format. Since talking heads attract a lot of visual attention, further empirical research is necessary to investigate whether a talking head can hinder learning, especially presented next to graphic-based learning content. To address this research gap, we conducted two online experiments to investigate the effects of a talking head in educational videos with narrated slides (short slideshow lectures) on learning outcomes (i.e., factual knowledge acquisition) and participants’ subjective ratings of the learning material (e.g., perceived learning). In Experiment 1 (N = 96), we varied whether the instructor’s talking head was present or absent in the videos as a between-factor, and whether the visual content on the slides was graphic-based (pictures, diagrams, maps) or text-based (bullet points) as a within-factor (slide type). In Experiment 2 (N = 184), we additionally varied as a between-factor whether the contents appeared sequentially or statically all at once (presentation type). Our results showed that the talking head did not affect learning outcomes, regardless of slide type and presentation type of the videos suggesting that the inclusion of a talking head offers neither clear advantages nor disadvantages. Potential explanations for the findings and directions for future research are discussed. 相似文献
20.
This study explored the extent to which students' thoughts, feelings, and actions are associated with the nature of an online course and how that course relates to them personally. Following completion of an online course in aviation physiology, service academy undergraduates (N = 481) completed a survey that assessed several motivational, emotional, and behavioral outcomes. Consistent with expectations, results from a logistic regression analysis revealed that students who said they were planning to become aviators upon graduation were more likely to report greater perceptions of task value and greater use of metacognitive control strategies than their non-aviator counterparts. On the other hand, after controlling for the other variables in the model, aviators were actually less likely to report being satisfied with the online course, an unexpected finding. Taken together, these results partially substantiate the social cognitive notion that subjective perceptions of the learning environment ultimately shape students' motivational and behavioral engagement in that environment. Implications for the theory and research of online learning are discussed. 相似文献