Instructional Science最新文献

Comparison is an important mechanism for learning in general, and comparing two worked examples has garnered support over the last 15 years as an effective tool for learning algebra in mainstream classrooms. This study was aimed at improving our understanding of how Modified for Language Support-Worked Example Pairs (MLS-WEPs) contribute to effective mathematics learning in an ESOL (English to Speakers of Other Languages) context. It investigated a novel instructional approach to help English Learners (ELs) develop better understanding in mathematical reasoning, problem solving, and literacy skills (listening, reading, writing, and speaking). Findings suggest that MLS-WEPs not only enhanced ELs’ ability to solve algebra problems, but it also improved their written explanation skills and enabled them to transfer such skills to different mathematical concepts. Moreover, when controlling for ELs’ prior knowledge, the effectiveness of the MLS-WEPs intervention for performing and explaining calculations did not vary by their English proficiency.

Peer feedback is widely applied to support peer learning and accumulating studies pointed out that feedback features directly impact its learning benefits. However, existing peer feedback studies provide limited insights into group-level peer feedback activities in authentic classrooms. This study conducted group-level peer feedback activity in social studies classrooms of a Singapore secondary school. Fourteen groups of students (N = 61, Female = 61) participated in group-level peer feedback during the computer-supported collaborative argumentation activities. Students’ collaborative argumentation and peer feedback were collected. Paired sample t-test was conducted to compare each group’s argumentation performance before and after peer feedback activity. Qualitative content analysis was implemented to identify the cognitive and affective features of peer feedback given and received by more-improvement groups and less-improvement groups. A comparison of the feature networks between two student groups revealed the effective practices of peer feedback. The results demonstrated the key role of the specific solution when student groups gave and received peer feedback apart from problem identification and general suggestions. Besides, providing peer feedback at the overall argumentation level was found to be more beneficial than a word or evidence level. When receiving feedback, the use of hedge was found to bring more group improvement than mitigation language. These findings highlight the important features of peer feedback in group-level peer feedback activities, providing insights for the design and instruction of group-level peer feedback activities in authentic classrooms.

Students’ individual characteristics influence the effectiveness of instruction and learning and, therefore, the depth of learning. This study brings forth the voices of middle school students regarding their science learning preferences through four modalities: visual, auditory, sensorimotor, and agency support. We examined the relationship between the students’ science learning preferences and three of their personal characteristics (gender, having or not having a learning disability, and level of scientific knowledge and skills). The study encompassed 305 students (166 girls) and applied a quantitative methodology employing two questionnaires: Scientific Knowledge and Skills and Learning Preferences. Analysis of variance and multiple regressions revealed that the participants favored all four learning modalities, with a significant preference for learning via visual and sensorimotor means. Girls significantly preferred learning preferences via visuals and agency support. A significant correlation was found between the level of preference for learning science via auditory means and the students’ level of scientific knowledge and skills. Hierarchical regression analysis showed a significant positive contribution of gender and preference for learning science via auditory means but no contribution of having a learning disability to the students’ level of scientific knowledge and skills. The study results show the importance of implementing multi-faceted instructional strategies to address students’ diversity and learning preferences. Our findings underscore the need for educators and policymakers to be attentive to the students’ voices when striving to narrow gaps, achieve equality among students, and elevate students’ knowledge and skills in science studies.

The purpose of the study was to investigate (a) whether the effects of hand tracing and whole-body tracing reported in the literature could be extended to adults, and (b) the relative superiority of whole-body tracing over hand tracing. Two experiments were conducted to investigate the potential effects of these two kinesthetic approaches on learning outcomes, cognitive load, and intrinsic motivation. The results of Experiment 1 revealed that hand tracing enhanced germane load contingent upon a low-to-medium level of perceived difficulty. This effect disappeared in Experiment 2 where additional measures were taken to improve treatment fidelity. The findings of Experiment 2 revealed the beneficial effects of whole-body tracing on germane load, extraneous load, interest, and self-monitoring, some of which were dependent upon learners’ perceived difficulty and invested effort. These findings, along with implications, limitations, and future research directions, were discussed within the framework of cognitive load theory and embodied cognition theory.

Instruction often spans multiple phases (e.g., phases of discovery learning, instructional explanations, practice) with different learning goals and different pedagogies. For any combination of multiple phases, we use the term composite instructional design (CID). To understand the mechanisms underlying composite instructional designs, we propose a framework that links three levels (knowledge, learning, instruction) across multiple phases: Its core element is the specification of learning mechanisms that explain how intermediate knowledge (i.e., the knowledge state between instructional phases) generated by the learning processes of one phase impacts the learning processes of a following phase. The CID framework serves as a basis for conducting research on composite instructional designs based on a cognitive analysis, which we exemplify by discussing existing research in light of the framework. We discuss how the CID framework supports understanding of the effects of composite instructional designs beyond the individual effects of the single phases through an analysis of effects on intermediate knowledge (i.e., the knowledge state resulting from a first instructional phase) and how it alters the learning processes initiated by the instructional design of a second phase. We also aim to illustrate how CID can help resolve contradictory findings of prior studies (e.g., studies that did or did not find beneficial effects of problem solving prior to instruction). Methodologically, we highlight the challenge of altering one learning mechanism at a time as experimental variations on the instructional design level often affect multiple learning processes across phases.

In teacher education, video representations of practice offer a motivating means for applying conceptual teaching knowledge toward real-world settings. With video analysis, preservice teachers can begin cultivating professional vision skills through noticing and reasoning about presented core teaching practices. However, with novices’ limited prior knowledge and experience, processing transient information from video can be challenging. Multimedia learning research suggests instructional design techniques for support, such as signaling keyword cues during video viewing, or presenting focused self-explanation prompts which target theoretical knowledge application during video analysis. This study investigates the professional vision skills of noticing and reasoning (operationalized as descriptions and interpretations of relevant noticed events) from 130 preservice teachers participating in a video-analysis training on the core practice of small-group instruction. By means of experimental comparisons, we examine the effects of signaling cues and focused self-explanation prompts on professional vision performance. Further, we explore the impact of these techniques, considering preservice teachers’ situational interest. Overall, results demonstrated that preservice teachers’ professional vision skills improved from pretest to posttest, but the instructional design techniques did not generally offer additional support. However, moderation analysis indicated that training with cues fostered professional vision skills for preservice teachers with low situational interest. This suggests that for uninterested novices, signaling cues may compensate for the generative processing boost typically associated with situational interest. Research and practice implications involve the consideration of situational interest as a powerful component of instructional design, and that keyword cueing can offer an alternative when interest is difficult to elicit.

The content of argumentative essays is determined by multiple factors, but belief influences are understudied compared to topic knowledge and argument schema. We investigate how beliefs influence the inclusion of basic components in argumentative writing. A pre-screening survey identified believers and disbelievers in gun control effectiveness. In a subsequent laboratory session, subjects (N = 324) read a one-sided text that was either consistent or inconsistent with their beliefs. Subjects then reported their beliefs and wrote a 250-word argumentative essay explaining them. These essays were coded for the presence or absence of a claim, the number of reasons supporting the claim, the presence of a counterargument, text content, and other factors. 682 supplementary subjects provided approximately 10 ratings for each essay on several factors, including position, clarity, and consideration of both sides. Subjects who read a belief consistent text wrote essays that were more likely to contain a claim, more reasons, and text content. Subjects who read a belief inconsistent text were more likely to include an evaluative statement about the text and to consider both sides of the issue. Individual differences in belief change were related to the likelihood of stating a claim, the number of reasons, and likelihood of mentioning text content. Results suggest that beliefs influence the basic components of argumentation that are included in argumentative essays. Theoretical and practical implications of these findings are discussed.

Productive classroom discussion has been shown to support student learning across academic domains. Facilitating successful discussion hinges on the teacher’s ability to make adept in-the-moment observations of various aspects of student talk and classroom dynamics. In two studies, we explore a pedagogical intervention using contrasting cases to support novice teachers in learning to notice key features of classroom discussion. Study 1 involves preservice teachers in a bilingual teaching methods course in a university-based credential program. Study 2 involves undergraduates in an education psychology course, many of whom are prospective teachers. Study participants engaged in analyzing transcript-based contrasting cases of discussion vignettes as they collaboratively developed guiding principles for effective class discussion. Data include pre- and post-instruction video noticing task reflections, principles identified, and transcribed partner discussions during the activity. Post-instruction, learners displayed increased student-centered noticing when watching videos of classroom discussions. Additionally, there was increased awareness of the absence of productive features or missed opportunities within the discourse. In this proof-of-concept set of studies, we explore the potential of contrasting cases-based activities to help prepare teachers for the complex task of orchestrating discussion by supporting them in learning to notice.

Because of the improvement-oriented nature of peer-feedback activities, students have to deal with errors (e.g., spelling and argumentation errors) when providing and processing peer-feedback on writing assignments. Despite the central role of errors in feedback activities, it is uncertain how students deal with errors and whether the dealing with errors is affected by interpersonal perceptions. Therefore, this study explores (1) whether cognitive sub-phases are distinguishable during the process of dealing with errors and (2) the extent to which dealing with errors is affected by interpersonal perceptions. Six dyads of Dutch 11th grade students provided and processed peer-feedback on argumentative texts while thinking-aloud, and they reflected on the processes in a post-interview. The think-aloud utterances and interviews were analyzed with a mixed-methods design, using quantitative content analyses, and qualitative thematic analyses. The dealing with errors during peer-feedback provision displayed two patterns: error identification either occurred simultaneously with the decoding and often any evaluation-related thoughts lacked, or error-identification occurred as a result of an interpreting/evaluating phase. Also during peer-feedback processing, two main patterns were observable: students either knew immediately whether they agreed with feedback, or they first had to study the feedback more thoroughly. Additionally, interpersonal perceptions seemed to affect most students implicitly during feedback provision, and most students explicitly during feedback processing. As such, this study provides empirical evidence for the existence of cognitive sub-phases in the process of dealing with errors during peer-feedback activities, and portrays how these activities may be affected by interpersonal perceptions.

Abstract

The conceptualization of pre-service teachers’ knowledge integration typically involves the distinction of two types: first-order knowledge integration, which includes merging domain-specific knowledge entities into a common knowledge base, and second-order knowledge integration, which refers to the integrated (simultaneous) application of knowledge from diverse domains. This study investigates the effect of instructional prompts in the form of (a) relevance instructions and (b) guiding questions on promoting pre-service teachers’ first-order knowledge integration in a reading- and writing-based learning setting with three domain-specific study texts: one text each referring to content knowledge (CK), general pedagogical knowledge (PK), or pedagogical-content knowledge (PCK). Furthermore, the study explores whether pre-service teachers’ second-order knowledge integration depends on the degree to which they engaged in first-order knowledge integration when reading and writing about different domain-specific learning contents. The study applied a three parallel group experimental design. An analysis of essays written by N = 83 German language pre-service teachers indicated positive effects of both prompts on first-order knowledge integration. Moreover, a mediation analysis showed that pre-service teachers’ second-order knowledge integration is mediated by their first-order knowledge integration. The results are discussed and integrated into the existing body of research, practical implications are presented, and limitations of the study are explained.