首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献，搜索用时 23 毫秒
1.
"ABSTRACT In an investigation of the improvement of mastery learning techniques through instruction based on a validated learning hierarchy, it was found that it was highly effective to present tasks in a sequence consistent with the requirements of the hierarchy, and to require learners to demonstrate clearly their achievement of each task in turn before being allowed to proceed to the next. With this technique, nearly all of a group of relatively young students were able to perform the skill better than a group of students three grades higher who had been taught the skill as part of their normal lessons.  相似文献   

2.
Abstract

Effective metacognition powerfully supports actioning of complex tasks. The complexity of English orthography makes mastery of reading accuracy (word identification) an extremely complex task. At‐risk readers thus are likely to benefit greatly from effective metacognition of reading accuracy. Optimal reading‐accuracy instruction involves development of conceptual, procedural and conditional knowledges, evidenced in concept and skills development, strategy usage and metacognitive actioning. It is considered likely that metacognition of reading accuracy and metacognition of cognitive processing both support reading‐accuracy mastery in children with reading disability. Student metacognition (baseline and learned) and the role of instructional scaffolding as metacognitive supports are considered integral aspects of skill mastery and generalisation. Needs for research on metacognition in reading‐accuracy development are discussed.  相似文献   

3.
  相似文献   

4.
Abstract

This study determined the effects of a modified mastery learning system on achievement in an individualized high school physical science course (ISIS). The manipulated variable was mastery level (Low, Medium, or High). Also included were student aptitude variables of academic ability, study orientation, and locus of control. Three separate analyses were conducted using total score and two subscales, core items and advanced-excursion items, as dependent variables. In each analysis, the ANCOVA model explained a significant amount of variance. The results indicated that medium mastery standards were most strongly associated with higher achievement for each dependent variable. Comparing high and low standards, high was better for easy content while low was better for hard content. It is hypothesized that students attempted to meet the mastery standards given the task difficulty, quality of instruction, and time available. Standards set too high, given these constraints, resulted in discouragement and diminished performance.  相似文献   

5.
Abstract

Numerous studies demonstrate that visual cues combined with trainer instruction enable individuals with mental retardation to complete simple to complex tasks. The actual effect of the visual cues upon target behavior is unclear. Few investigators have used picture reading pretests to determine initial picture reading skills prior to the introduction of trainer instruction. In this study we compared the effects of trainer demonstrations to four visual cue conditions across easy, moderate, and difficult task performance of secondary‐aged students with mental retardation. The results indicated that photographs and line drawings were more effective than demonstrations with mild and moderate mental retardation groups working complex tasks. There were no differences between visual cues and demonstration conditions across task levels for students with severe and profound mental retardation.  相似文献   

6.
The present study evaluated the effect of applying a mastery learning model to sight word instruction for learning disabled (LD), elementary school children. A total of 48 LD children were taught 30 sight words in 9 lessons which incorporated mastery learning strategies, and a comparison group (W = 16) with methods that are typically used in the teaching of sight words. While all children could read less than 10% of the words on the pretest, the experimental group achieved over 90% accuracy on the posttest. This was higher than the average posttest performance of the comparison group (72% accuracy). Results of this investigation suggest that a majority of LD children can reach mastery on sight words within a reasonable time framework if sound remedial principles are applied consistently. The procedures described in this paper can serve both as a model of effective sight word instruction and as a diagnostic, trial-remediation technique for a disabled population.  相似文献   

7.
Abstract

This study was undertaken to examine two fundamental questions related to the use of graphic organizer instruction with fifth-grade, normal-achieving students: (a) Does graphic organizer instruction facilitate comprehension, recall, and transfer of information contained in an expository textbook? and (b) To what degree is explicit instruction necessary for independent generation and use of graphic organizers by students? In four experimental conditions, participants read social studies information with or without the graphic organizer. The conditions were further separated by the presence or absence of explicit instruction. Participants in the control condition received traditional basal instruction, as prescribed by the teacher's manual of the district-adopted textbook. Participants in all groups performed comparably on acquisition and retention measures. However, when required to read and recall novel social studies content, participants receiving the graphic organizer and explicit instruction performed better on the measure of transfer than students who received traditional basal instruction did.  相似文献   

8.
ABSTRACT

The use of simulated instruction is a growing trend in social work education. This study examined the effectiveness of simulated instruction with undergraduate social work students. In this mixed methods study, the extent to which simulated instruction improved self-efficacy and practice readiness was assessed. Results of the study suggest that simulated instruction helps improve key practice skills and increases recognition of diversity in practice. Moreover, students self-reported increased mastery in interviewing, managing emotions, and engaging in culturally competent practice.  相似文献   

9.
Employing achievement goal theory (Ames Journal of Educational psychology, 84(3), 261–271, 1992), we explored science teachers’ instruction and its relation to students’ motivation for science learning and school culture. Based on the TARGETS framework (Patrick et al. The Elementary School Journal, 102(1), 35–58, 2001) and using data from 95 teachers, we developed a self-report survey assessing science teachers’ usage of practices that emphasize mastery goals. We then used this survey and hierarchical linear modeling (HLM) analyses to study the relations between 35 science teachers’ mastery goals in each of the TARGETS dimensions, the decline in their grade-level 5–8 students’ (N = 1.356) classroom and continuing motivation for science learning, and their schools’ mastery goal structure. The findings suggest that adolescents’ declining motivation for science learning results in part from a decreasing emphasis on mastery goals by schools and science teachers. Practices that relate to the nature of tasks and to student autonomy emerged as most strongly associated with adolescents’ motivation and its decline with age.  相似文献   

10.
Abstract

Fifth-grade students (N = 103) from 4 classrooms were administered a multiple-choice test of Piaget tasks (B. J. Wadsworth, 1996). Fifty of the students were identified as preoperational in their cognitive understanding. Two of the classrooms served as the experimental group for 24 identified students; 26 students were in 2 classrooms that served as the control group. The experimental group received special lessons and activities designed to increase abilities in concrete and abstract thinking. The school had a large Hispanic population; therefore, the students received the instruction in the language in which they demonstrated mastery. Students in the experimental group showed a significantly greater increase in concrete operations than did the control group. All the students in the 2 experimental classrooms indicated greater use of concrete operations than did the students in the 2 control classrooms.  相似文献   

11.
Abstract

This study investigated the effects of student-teams using mastery learning strategies (STML) on mathematics achievement of fifth-grade children (N = 134). The experiment used a 2 x 2 (Student Teams x Mastery Learning) factorial design. Results showed higher achievement gains for pupils exposed to STML than for those exposed through more traditional instruction. The data further indicated that learning in small groups promoted only computational skills whereas mastery learning strategies improved both computation and comprehension. In addition, the benefits of the methods for high-, medium-, and low-ability students were examined and discussed.  相似文献   

12.
Abstract

Considerable research evidence supports the provision of explicit instruction for students at risk for reading difficulties; however, one of the most widely implemented approaches to early reading instruction is Guided Reading (GR; Fountas & Pinnel, 1996), which deemphasizes explicit instruction and practice of reading skills in favor of extended time reading text. This study evaluated the two approaches in the context of supplemental intervention for at-risk readers at the end of Grade 1. Students (n = 218) were randomly assigned to receive GR intervention, explicit intervention (EX), or typical school instruction (TSI). Both intervention groups performed significantly better than TSI on untimed word identification. Significant effects favored EX over TSI on phonemic decoding and one measure of comprehension. Outcomes for the intervention groups did not differ significantly from each other; however, an analysis of the added value of providing each intervention relative to expected growth with typical instruction indicated that EX is more likely to substantially accelerate student progress in phonemic decoding, text reading fluency, and reading comprehension than GR. Implications for selection of Tier 2 interventions within a response-to-intervention format are discussed.  相似文献   

13.
ABSTRACT

In theory, both virtual manipulatives and explicit instruction are viable options to support students with disabilities as they learn mathematics. This study explored the effect of a treatment package—an app-based virtual manipulative (Cuisenaire® Rods) in conjunction with explicit instruction—on students’ acquisition and generalization of solving problems involving division of whole numbers with remainders. Three middle school students with disabilities participated in this multiple baseline, multiple probe across participants single case design study. Each of the students acquired the mathematical behavior of being able to solve division with remainders problems. In other words, a functional relation existed between the intervention package of explicit instruction and the Cuisenaire® Rods app-based manipulative and students’ accuracy in solving division with remainders problems. Yet, two students failed to generalize the skill without the explicit instruction and use of the app-based manipulative.  相似文献   

14.
Few studies have examined the impact of mastery learning on mastery goal structures or even on students’ motivation more generally. In this study, we examined one middle school that implemented a schoolwide mastery learning system, conducting interviews with a sample of administrators (n = 3), teachers (n = 4), and students (n = 9) to determine how the system was envisioned by the school leadership, implemented by the teaching staff, and perceived by the students. We used deductive qualitative analysis (DQA) to determine visions, practices, and perceptions aligned with achievement goal theory. Results indicated that evaluation practices have the greatest potential to undermine other positive motivational impacts of mastery learning–based instruction. Implications and transferability for research and practice are discussed.  相似文献   

15.
Researchers have found that teacher preparation programs are not universally preparing teacher candidates in concepts associated with the alphabetic principle. Yet, the majority of students with reading disabilities or who struggle with beginning reading have difficulty with phonology and concepts associated with the alphabetic principle. The purpose of this study was to examine the efficacy of a series of multimedia modules on participants' (N = 76) knowledge and skills related to early reading instruction. The multimedia modules covered basic literacy concepts primarily related to phonology and phonics. Results from the experimental, control-group design indicated that the modules were successful in teaching foundational literacy constructs to participants. Thus, multimedia modules may be a promising avenue for providing instruction for teacher candidates. Additional research, however, is needed to ensure mastery of knowledge and to evaluate how principles of effective instruction can guide multimedia module use by teacher educators.  相似文献   

16.
This research examined the interactive effect of cognitive entry behaviors (CEB) with mastery vs. non-mastery learning strategies of instruction on reading comprehension. One hundred eighty grade-three students were randomly assigned to four treatment groups: 90% mastery, 70% mastery, non-mastery, and control. Subjects were individually instructed a sequence of three tasks that aimed to teach the skills of word recognition, word meaning, and word order. Multivariate multiple regression analysis indicated a significant CEB × Treatment interaction on immediate comprehension achievement. A comparison of regression slopes revealed that low CEB mastery learning students benefited relatively more than high CEB mastery learning students. These findings confirmed the interactive relationship between initial abilities and instructional methods postulated in Bloom’s theory of school learning. The CEB × Treatment interaction on long-term retention was not significant, suggesting the need for extended mastery learning programs for low CEB students.  相似文献   

17.
The growing body of research on the use of vignettes in teacher education courses suggests that vignette-based instruction and assessment tasks may represent a viable alternative to traditional forms of scaffolded instruction and reflective essays following classroom observations, thereby creating a bridge between college and K–12 classrooms for teacher candidates. In this study, the authors compare the effectiveness of vignette instruction and assessment tasks with teacher observation-reflections on subject matter mastery in two sections of an online graduate educational psychology course. One section completed vignette assessment tasks while a second section wrote reflective essays following K–12 classroom observations. Both sections also completed a cumulative posttest (ten forced-choice items, a vignette task, and a video reflection task). Results confirmed the null hypothesis that there would be no significant differences in mastery of subject matter across the two groups, extending the effective application of the vignette as an alternative to reflective essays following classroom observations.  相似文献   

18.
Background: One of the most important goals of science education is to enable students to understand the nature of science (NOS). However, generally regular science teaching in classrooms does not help students improve informed NOS views.

Purpose: This study investigated the influence of an explicit reflective conceptual change approach compared with an explicit reflective inquiry-oriented approach on seventh graders’ understanding of NOS.

Sample: The research was conducted with seventh grade students. A total of 44 students participated in the study.

Design and method: The study was an interpretive study because this study focused on the meanings that students attach to target aspects of NOS. Participants were divided into two groups, each consisting of 22 students. One of the groups learned NOS with an explicit reflective conceptual change approach. The requirements of conceptual change were provided through the use of conceptual change texts and concept cartoons. The other group learned NOS with an explicit reflective inquiry-oriented approach. The data were collected through open-ended questionnaires and semi-structured interviews. These instruments were employed in a pre-test, a post-test and a delayed test. Students’ views of the aspects of NOS were categorized as naive, transitional and informed.

Results: The result of this study indicated that before receiving instruction, most of the participants had transitional views of the tentative, empirical and imaginative and creative aspects of the NOS, and they had naive understandings of the distinction between observation and inference. The instruction in the experimental group led to a 60% – a 25% increase in the number of students who possessed an informed understanding of the tentative, empirical, creative and observation and inference aspect of the NOS. The instruction in the control group led to a 30% – a 15% increase in the informed NOS views.

Conclusion: The explicit reflective conceptual change approach is more effective than the explicit reflective inquiry-oriented approach in improving participants’ NOS conceptions. Another conclusion of this study is that if NOS is taught within the explicit reflective conceptual change approach, learners can retain learned views long after instruction.  相似文献   


19.
In response to continuing concerns about student attainment and participation in science and mathematics, the epiSTEMe project took a novel approach to pedagogy in these two disciplines. Using principles identified as effective in the research literature (and combining these in a fashion not previously attempted), the project developed topic modules for early secondary-school teaching in the UK, arranged for their implementation in classrooms, and evaluated the results. This paper reports the development, implementation, and evaluation of one of the epiSTEMe science modules. Entitled Forces and Proportional Relations, the module covers standard curricular material in the domain of forces, while paying particular attention to the proportional nature of many key constructs. It was developed in collaboration with a small group of teachers; implemented subsequently in 16 classrooms, in all cases involving students from the first year of secondary school; and evaluated through comparison with first-year students in 13 control classrooms who were studying the topic using established methods. Evaluation addressed topic mastery and opinions about the topic and the manner in which it was taught. While further research is required before definite conclusions are warranted, results relating to topic mastery provide grounds for optimism about the epiSTEMe approach. Furthermore, student opinions about the module were positive.  相似文献   

20.

This research examines the application of mastery learning theory to the teaching of criminal justice research methods. Mastery learning has students learn each module before proceeding to the next one. Criminal justice research methods is amenable to mastery learning because the course content is cumulative; students need to know each step before proceeding to the next one. Mastery learning was implemented by having students rewrite exercises until they obtained perfect scores. It was tested in three classes taught by the same instructor. Student learning was measured by comparing the difference in scores on a pretest examination with scores on a post-test examination. The results indicated that the better students performed on the exercises, the more they improved on the final examination over the initial examination. The more students rewrote assignments, the better they performed on the assignments and subsequently, the more they improved on the final examination. Students who averaged between one and two rewrites maximized improvement on the examination. The results suggest that mastery learning theory is an effective method of teaching research methods. Although it is more time consuming than traditional methods, it is beneficial to students who are trying to learn difficult material for the first time.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号