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1.
This study investigates how scaffolding type and learners’ epistemological beliefs influence ill-structured problem solving. The independent variables in this study include the type of scaffolding (task-supported, self-monitoring) and the student's epistemological belief level (more advanced, less advanced). The dependent variables include three components of problem-solving skill (problem representation, solution development, monitoring and evaluation). The two-way multivariate analysis of variance results reveal that students in the self-monitoring scaffolding group earned higher scores on problem representation and solution development than those in the task-supported scaffolding group. Students with more advanced epistemological beliefs also earned higher scores on solution development and monitoring and evaluation than did those with less advanced epistemological beliefs. In addition, a significant interaction was found between scaffolding type and epistemological belief level. These findings suggest that students can benefit from self-monitoring scaffolding in web-based problem solving and that different types of scaffolding should be provided according to the student's epistemological belief level.  相似文献   

2.
The accelerating diffusion of broadband Internet access provides many opportunities for the development of pedagogically robust Web‐based instruction (WBI). While the supporting technology infrastructure of broadband disseminates, the attention of academic researchers focuses upon issues such as the drivers of student usage of WBI. Specifically, the research presented herein examined the impact of WBI on a student's aggregate course performance. We hypothesized that learning independence (LI) is a determinate factor in a student's use of WBI. In this study, we employed structural equation modeling techniques to examine the data and assess the direct and indirect effects of LI on WBI usage. The subjects, students in an introductory Computer Information Systems applications course, used a Web‐based tutorial program for skills instruction. The findings of this study suggest that WBI usage has a significant impact on a student's course performance. Despite its plausibility, the effect of LI on WBI usage was not significant. However, we did conclude that two of the second order factors of the LI construct have a direct effect on a student's performance in the course.  相似文献   

3.
Modern software practices call for the active involvement of business people in the software process. Therefore, programming has become an indispensable part of the information systems component of the core curriculum at business schools. In this paper, we present a model‐based approach to teaching introduction to programming to general business students. The theoretical underpinnings of the new approach are metaphor, abstraction, modeling, Bloom's classification of cognitive skills, and active learning. We employ models to introduce the basic programming constructs and their semantics. To this end, we use statecharts to model object's state and the environment model of evaluation as a virtual machine interpreting the programs written in JavaScript. The adoption of this approach helps learners build a sound mental model of the notion of computation process. Scholastic performance, student evaluations, our experiential observations, and a multiple regression statistical test prove that the proposed ideas improve the course significantly.  相似文献   

4.
This essay examines the relationship between a student's performance on a cognitive examination and his ability to identify the most appropriate interpersonal strategy for a given situation. Scores for 1,200 subjects were correlated and the preliminary data suggests that we may not be teaching interpersonal skills in interpersonal communication courses.  相似文献   

5.
Drawing on the expectation state theory, this paper seeks to analyse the social cognitive process of the impacts of gender stereotypes along with their culturally derived schemas of status belief, status characteristics and emotion at the early stage of women's endeavour to emerge as leaders in academia. Employing a convenience sampling and interviews held with five women academic participants from three public and private universities in the western region of Indonesia, this research reveals that two social cognitive practices affect women's endeavour to emerge as leaders; (1) the incongruities of cultural and cognitive expected status belief and status characteristics about females with the expected performance of leadership. The pervasive effect of these can be mitigated when women adopt a strategy of neglection, coupled with a strategy of networking both via their own networks and their husband's networks; (2) the incongruities of cultural and cognitive expected ways of emotional expression on women with the expected performance of leadership. This impacts the status conferral that shapes the worthiness of females to emerge as leaders, leading female leaders in our study to build a protective shield of emotion display to keep them perceived as worthy individuals for leadership roles.  相似文献   

6.
Two different approaches to the content of thermodynamics were used in an introductory college physics course: one was the traditional organization found in most textbooks on the subject, the other was based on the learning theory of David Ausubel. The influence of these different content organizations on the student's cognitive structure was investigated using a word association test which was analysed through hierarchical clustering analysis. Research findings suggest that the approach based on Ausubel's theory influences the student's cognitive structure in such a way that their conceptual hierarchies are more coherent with the basic laws and the conceptual structure of the subject matter.  相似文献   

7.
This study aims to identify how students' epistemological beliefs or ways of knowing (comprising cognitive, intrapersonal and interpersonal aspects) develop during work-based placement. Data comprise 32 semi-structured interviews with 17 business and accounting students at a UK university. Findings show that the taking of responsibility is the key stimulus for development: intrapersonally through a changing sense of self and interpersonally though changing relationships with others. A lack of cognitive development appears to arise from a student focus on how they participate within the workplace, rather than on their workplace practice. These findings support the need for a connective view of the curriculum: strengthening connections between formal (university) learning and informal (placement) learning, and between ‘vertical’ and ‘horizontal’ development. In particular, there should be an emphasis on the student's ability to identify relationships between work experience, the knowledge and skills that underpin practice, as well as the context of participation.  相似文献   

8.
A student's expectation for a positive outcome for their future career development is referred to as career optimism. Career Services, a common university department, utilizes the social cognitive career theory (SCCT) to understand how students form career interests and make educational and vocational choices. Then Career Services can assist students in finding a career that matches their interests. We hypothesize that students' perception of the assistance provided by the Career Services department when the SCCT is applied, impacts the student's career optimism. In addition, we hypothesize, and results support, that different factors, such as a student's chosen major, impact student perception of Career Services and career optimism.  相似文献   

9.
Governments and educational institutions promote study abroad in the belief that it offers valuable learning experiences for all students. Yet studies suggest that equitable access to study abroad is more myth than reality. This study took a narrative approach supported by survey data to explore this issue at one Australian university. The survey indicated that the majority of students are effectively excluded from the university's Student Exchange Programme, and that those included generally have high cultural, social and economic capital. Interviews revealed how multiple dimensions of privilege typically work to make study abroad imaginable, affordable and do-able for some. These findings are complicated by one student's atypical narrative, which serves to raise further questions for research.  相似文献   

10.
Learning preferences have been indirectly linked to student success in engineering programmes, without a significant body of research to connect learning preferences with cognitive abilities. A better understanding of the relationship between learning styles and cognitive abilities will allow educators to optimise the classroom experience for students. The goal of this study was to determine whether relationships exist between student learning styles, as determined by the Felder-Soloman Inventory of Learning Styles (FSILS), and their cognitive performance. Three tests were used to assess student's cognitive abilities: a matrix reasoning task, a Tower of London task, and a mental rotation task. Statistical t-tests and correlation coefficients were used to quantify the results. Results indicated that the global–sequential, active–referential, and visual–verbal FSILS learning styles scales are related to performance on cognitive tasks. Most of these relationships were found in response times, not accuracy. Differences in task performance between gender groups (male and female) were more notable than differences between learning styles groups.  相似文献   

11.
This paper describes an exercise in determining the cognitive difficulty of the assessment tasks in six computing courses within an Information Technology (IT) degree, importing Bloom's taxonomy from the field of educational psychology as an analytical framework. Three of the six courses comprise a Programming stream and three a Data Communications and Networking stream. Bloom's taxonomy is described and we present other studies within computer science based on it. Next, we introduce the courses that were selected for the study and describe the process of analysis. The aggregated results are then presented and some inferences made. The results indicate that the programming courses required a relatively higher cognitive level in assessment tasks compared to the data communications and networking courses. This outcome suggests the need for alternative approaches to assessment.  相似文献   

12.
ABSTRACT

Previous research shows that many students find it difficult to learn computer programming. To learn computer programming includes both gaining theoretical understanding and learning to develop programmes in practice. To this end, teachers commonly design programming exercises for the students in the computer laboratory. To be able to improve the process of designing such exercises, there is a need of a more detailed understanding of the interaction between learning of theory and learning of practice in laboratory sessions. In this paper, an approach for investigating this interaction is proposed. Theoretically, the approach is based on phenomenography and variation theory. To illustrate the approach, it is demonstrated in detail how it was applied to a small but rich case of empirical data from a computer laboratory session. The main result presented here is the new approach for analysing data. In addition, the results of the case study shed preliminary light on the interaction between learning of practice and learning of theory when students work with programming assignments in the laboratory.  相似文献   

13.
The purpose of this study was to identify correlates of success for male and female students in their first collegiate science course. The factors that were examined included the personality variables of persistence, future orientation, and the tendency toward reckless and rash behavior, as well as cognitive attributions for success and failure. In addition, two scales from the Omnibus Personality Inventory that focused on the direction of a student's academic orientation were examined for their relationship to science achievement. Level of success x gender ANOV As showed no interactions for cognitive attributions or for the direction of academic orientation. Interactions for persistence, reckless and rash behavior, and future orientation indicated that these factors were more important to the science success of women than to that of men.  相似文献   

14.
There is widespread belief that computers should be used for the teaching and learning of mathematics. Research indicates that computers are primarily used in mathematics classes: (1) to reinforce previously taught concepts, (2) to allow students to construct computer programs to simulate mathematical techniques known to the student and (3) to explore mathematical microworlds encompassing mathematical ideas and concepts normally known to the student. Furthermore, it is said that pre-service teachers should experience the learning of mathematical ideas and concepts of which they had no prior experience in environments in which computers are just one of the resources available for exploring and experimenting with these ideas and concepts. How should these learning environments be constructed so that pre-service teachers are sensitised to the value of doing mathematics in such environments? Is a student's understanding of novel mathematical concepts enhanced when s/he explores it in a computer-enriched environment? An experiment with pre-service teachers was carried out in a college of education for blacks in South Africa. This article describes the insights gained from this experiment.  相似文献   

15.
Abstract

The purpose of this study was to evaluate the effect of an integrated, laptop-based approach on pre-service teachers' computer attitudes, ability and use. Pre-post program analysis revealed significant differences in behavioural attitudes and perceived control (self-efficacy), but not in affective and cognitive attitudes. In addition, there was a significant improvement in all 10 computer ability areas (operating systems, communication, World Wide Web, word processing, spreadsheets, database, graphics, multimedia, web page design, and programming). Finally, pre-service teachers used laptop computers significantly more in a university setting than in their field placements  相似文献   

16.
Computer programming has been taught in secondary schools for more than two decades. However, little is known about how students learn to program. From the curriculum implementation perspectives, learning style helps address the issue of learner differences, resulting in a shift from a teacher-centred approach to a learner-focused approach. This study aims to investigate the effects of gender and learning styles on computer programming performance. The Gregorc Style Delineator (GSD) was employed to measure learning styles. A test was administered to assess students' programming performance. Two hundred and seventeen secondary school students of age from 14 to 19 participated in this study. Results indicated that no gender differences in programming performance were found after controlling for the effect of student ability. Academic ability had a differential effect on programming knowledge. Sequential learners in general performed better than random learners. These results suggest the importance of the ordering dimension of the GSD in influencing programming performance. Implications of the findings in relation to programming pedagogy are discussed in this paper.  相似文献   

17.
Controversy in the literature exists concerning the relative importance of cognitive characteristics such as general developmental level and specific prior knowledge for science achievement. Thus the relative ability of developmental level and prior knowledge to predict achievement of concepts of evolution and natural selection was assessed by means by three commonly used types of examination items: multiple choice items, a computational item, and an essay item. The effects of students' disembedding ability, mental capacity, and belief in evolution were also assessed. Disembedding ability, prior knowledge, and belief in evolution were found to be significantly related to overall achievement, while developmental level and mental capacity were not. However, developmental level was found to be the best predictor of performance on the computational item while belief in evolution and prior knowledge were found to be the best predictors of performance on the multiple-choice items. Mental capacity was found to be a predictor of performance on the essay item. It is argued that the cognitive variables influence different aspects of science achievement. Implications are discussed.  相似文献   

18.
Science classes should support students' development of scientific argumentation. While previous studies have analyzed argumentative texts, they have overlooked the ways in which other types of representations, including images, affect the production of such texts. In addition, studies into the use of visual images in science education have offered mostly qualitative analyses. To fill these gaps in the research, this study used techniques of automated image processing to extract relevant information from student-generated visual artifacts. Specifically, it used a series of image-processing algorithms to automatically extract and quantify features of images created by students to serve as evidence in support of scientific arguments. Using various statistical analyses, we identified the relationships between the extracted features and the students' performance levels in constructing scientific arguments. The results revealed that the presence of water in a student's image correlated significantly with that student's claim and explanation scores and that the amount of water present in a student's image correlated significantly with that student's claim score, but not with their explanation score. These results indicate that automatic image processing can successfully identify image features that affect students' performance in scientific argumentation. Using this analysis as an example, we discuss implications for incorporating automated image processing into further research into scientific argumentation and the development of automated feedback.  相似文献   

19.
The Introduction of sociology and social work as main subjects in teacher education has raised a controversy as to whether they are as sound a preparation for teaching as the traditional classroom‐based main subjects.

A survey of teaching practice results at Edge Hill College of Education in the years 1966‐70 displays that sociology students perform as well as other students whilst social work students gain significantly more high grades. Since entry qualifications, age, sex, intelligence and personality factors do not differentiate these students an explanation is suggested in terms of the course. This may affect recruitment, the student's classroom performance and his ability “to utilize the social situations of teaching practice.  相似文献   

20.
为了解研究生创新能力及与人格、思维的关系,论文以《硕士研究生创新能力调查问卷》《艾森克人格问卷简式量表中国版》《学生认知风格问卷》为工具,抽取贵州省、陕西省两地520名硕士生.结果发现,硕士生创新能力总体处于中等及以上水平,人格特质均高于国内常模,思维认知得分均显著高于理论中值.男女生在创新思维能力和学术创新能力存在显著差异.不同学科的研究生在学术创新能力方面有显著差异.除知识结构,陕西省与贵州省的研究生创新能力得分均有显著差异.创新能力、人格与思维认知之间存在一定的关联,神经质、内外倾,言语表象、直觉-分析、思维内外倾是影响创新能力的主要因素.  相似文献   

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