初中数学学习中教师归因与学生自我归因的比较研究

本文研究了初中数学学习中教师的信念与归因．学生自我的信念与归因以及师生归因的比较,得出如下几点结论：(1)在教师和学生的信念中男生在数学学习中更占优势。但在归因领域里却没有发现显著的性别差异。(2)对最好的学生,教师倾向于努力归因;对最差的学生,教师倾向于基础归囚。(3)最好的学生自我归因时倾向于基础和方法归因,最差的学生倾向于努力和方法归因。(4)师生归因维度上的一般趋势：造成数学学习成功的原因比较稳定、内源、可控;造成数学学习失败的原因也倾向于内源,但比较不稳定,不可控。(5)师生特定归因中的差异广泛存在,建议采取相应的教育对策。     

Sixth-Grade Students' Epistemologies of Science: The Impact of School Science Experiences on Epistemological Development

Previous studies have documented that middle school students have a limited "knowledge unproblematic" epistemology of science (i.e., scientists steadily amass more facts about the world by doing experiments) with no appreciation of the role played by scientists' ideas in guiding inquiry. An important question concerns to what extent students this age and younger are ready to restructure their epistemological views to focus on more "constructivist" issues: the conjectural, explanatory, testable, and revisable nature of theories. This study tests the claim that even elementary school students can make significant progress in developing a more sophisticated, constructivist epistemology of science, given a sustained elementary school science curriculum that is designed to support students' thinking about epistemological issues. To assess the impact of elementary science experiences on students' epistemological views, 2 demographically similar groups of 6th-grade students were individually interviewed using the Nature of Science Interview developed by Carey and colleagues (Carey, 1991; Carey, Evans, Honda, Jay, & Unger, 1989). Both groups had experienced sustained elementary science instruction; 1 taught from a constructivist perspective and 1 taught from a more traditional perspective. We found that students in the more traditional science classroom had developed a knowledge unproblematic epistemology of the type previously reported by Carey et al. (1989). In contrast, students in the constructivist classroom had developed an epistemological stance toward science that focused on the central role of ideas in the knowledge acquisition process and on the kinds of mental, social, and experimental work involved in understanding, developing, testing, and revising these ideas. We conclude that elementary schoolchildren are more ready to formulate sophisticated epistemological views than many have thought. We discuss how these findings relate to the broader epistemological literature, and the features of the constructivist classroom environment that may have supported the development of these sophisticated understandings.     

Metamodeling Knowledge: Developing Students' Understanding of Scientific Modeling

We argue that learning about the nature and utility of scientific models and engaging in the process of creating and testing models should be a central focus of science education. To realize this vision, we created and evaluated the Model-Enhanced ThinkerTools (METT) Curriculum, which is an inquiry-oriented physics curriculum for middle school students in which they learn about the nature of scientific models and engage in the process of modeling. Key components of our approach include enabling students to create computer models that express their own theories of force and motion, evaluate their models using criteria such as accuracy and plausibility, and engage in discussions about models and the process of modeling. Curricular trials in four science classes of an urban middle school indicate that this approach can facilitate a significant improvement in students' understanding of modeling. Further analyses revealed that the approach was particularly successful in clarifying and broadening students' understanding of the nature and purpose of models. The METT Curriculum also led to significant improvements in inquiry skills and physics knowledge. Comparisons of METT students' performance with that of prior ThinkerTools students suggest that the acquisition of metamodeling knowledge contributed to these gains. In particular, METT students wrote significantly better conclusions on the inquiry test and performed better on some of the far-transfer problems on the physics test. Finally, correlational results, including significant correlations of pretest modeling and inquiry scores with posttest physics scores, suggests that developing knowledge of modeling and inquiry transfers to the learning of science content within such a curriculum. Taken together, the findings suggest that an emphasis on model-based inquiry, accompanied by the development of metamodeling knowledge, can facilitate learning science content while also developing students' understanding of the scientific enterprise.     

Epistemological beliefs and thinking about everyday controversial issues

The authors investigated the relationship between individuals' beliefs about the nature of knowledge and the nature of learning (epistemological beliefs) and their thinking about everyday controversial issues. Adults (N = 174) ranging in age from 17 to 71 years old with a mean age of 38 completed the Schommer Epistemological Questionnaire (M. Schommer, 1990), which assessed their beliefs in the certainty and organization of knowledge and the speed and control of learning. After they had completed the questionnaire, they responded to a series of questions about two controversial issues that had been discussed in the local newspaper. Regression analyses indicated that the more the participants believed in complex and tentative knowledge, the more likely they were to take on multiple perspectives, be willing to modify their thinking, withhold ultimate decisions until all information was available, and acknowledge the complex, tentative nature of everyday issues. Epistemological beliefs that are heavily influenced by a higher level of education appear to relate to thinking beyond the classroom, and introducing controversial issues into the curriculum may reciprocally foster the development of epistemological beliefs.     

On the relationship between knowledge of the world and comprehension of texts Assimilation and accommodation effects related to belief structu

Abstract.— Two empirical studies are presented, investigating the effect of readers' world knowledge on comprehension of a text (assimilation effect) and the effect of the reading of the text on readers' knowledge of the world (accommodation effect). The definition 'knowledge of the world' is here restricted to a part, represented by the readers' beliefs. 46 junior college students and 11 university students served as subjects. The results regarding assimilation showed that the average subject in both studies interpreted the text to have a meaning more similar to his own beliefs than was actually the case. As to accommodation, the junior college students' own beliefs changed in the direction of the text, whereas the university students' own beliefs became even more adamant in opposition to the text.     

An investigation of Taiwanese early adolescents' views about the nature of science

This study developed a Pupils' Nature of Science Scale, including the subscales of the invented and changing nature of science, the role of social negotiation on science, and cultural context on science, to assess early adolescents' views about the nature of science. More than 6,000 fifth and sixth graders in Taiwan responded to the Scale. The study revealed that the adolescents had quite different perspectives toward different subscales of the nature of science. Moreover, male adolescents tended to express more constructivist-oriented views toward the nature of science than did their female counterparts. The adolescents of different grades and races also displayed varying views toward the nature of science.     

EFFECT OF ACADEMIC DEGREE AND DISCIPLINE ON RELIGIOUS BELIEFS AND EVOLUTION ACCEPTANCE: SURVEY AT A CHILEAN UNIVERSITY

Affiliation with a scientific area or degree program could affect one´s religious beliefs and acceptance of evolution; however, this issue has been poorly studied. Moreover, little information is available regarding Chilean university scientists’ views on religion and evolution. This study aims to provide the first documentation of the opinion of scientists at a Chilean University with regard to religion and evolution. This was done by conducting a personal survey of first and last year undergraduate students, graduate students, and faculty. We found that nonreligiosity, as well as acceptance of Darwinian evolution, increased with possession of an advanced degree and this correlation was stronger for individuals who study biology and physics in comparison to those who study chemistry. Although less than 30 percent of undergraduate students are atheists/agnostics, more than 70 percent of faculty members are atheist or agnostic. However, most of the surveyed scientists did not see a conflict between science and religion.     

Correlation between scores on integration of scientific knowledge and achievement in a course in educational research methods

The purpose of this study was to investigate the correlations between students' scores on integrating science knowledge and their conceptual knowledge of educational research concepts, methods, and applications. Participants were 124 graduate students enrolled in several sections of a required introductory course in educational research methods. Students' integration of science knowledge was measured via the Test of Integrated Process Skills II, and performance in the educational research methods class was assessed via midterm and final examinations. Analysis indicated that correlations between scores on the Test of Integrated Process Skills II and achievement in the course on midterm and final examinations were .36 and .42, respectively, suggesting that those who were more able to integrate science knowledge also tended to exhibit higher performance on the examinations.     

Health behavior, knowledge and attitudes among Swedish university students

A range of health behaviors was related to beliefs concerning health practices and health knowledge. A questionnaire dealing with health-related practices, health beliefs and knowledge of health risk factors was answered by 166 male and 179 female students aged 18–30 years at Stockholm University. Female students reported engaging in better health behavior than males. Beliefs about the importance of health behaviors were closely related to their frequency of occurrence. There was only a weak relationship between health behaviors and knowledge of specific health matters. It is concluded that health attitudes rather than health knowledge determine health behavior.     

Instructor and student knowledge of study strategies

Students' self-reported study skills and beliefs are often inconsistent with empirically supported (ES) study strategies. However, little is known regarding instructors' beliefs about study skills and if such beliefs differ from those of students. In the current study, we surveyed college students' and instructors' knowledge of study strategies and had both groups evaluate the efficacy of learning strategies described in six learning scenarios. Results from the survey indicated that students frequently reported engaging in methods of studying that were not optimal for learning. Instructors' responses to the survey indicated that they endorsed a number of effective study skills but also held several beliefs inconsistent with research in learning and memory (e.g., learning styles). Further, results from the learning scenarios measure indicated that instructors were moderately more likely than students to endorse ES learning strategies. Collectively, these data suggest that instructors exhibited better knowledge of effective study skills than students, although the difference was small. We discuss several notable findings and argue for the improvement of both students' and instructors' study skill knowledge.     

The Culture Specificity of Epistemological Beliefs about Learning

The present study analyzed the nature of epistemological beliefs about learning (learning beliefs) in Korea and the United States. Learning beliefs are implicit assumptions held by learners about the source and certainty of knowledge and the ways to obtain knowledge. For the comparative analysis of both the model and the nature of learning beliefs across two countries that differ in emphasis on individualism and collectivism, two attempts were made. First, Jehng, Johnson, and Anderson's (1993) study was replicated with university students from the US (N=496) and Korea (N=487). Second, the relationship between US students' learning beliefs and the two aspects of their self-construal (independent and interdependent) was analyzed by using a scale developed by Singelis (1994) which measures cultural orientation of individualism and collectivism at the individual level. Factor analyses of the US sample confirmed the conceptual model proposed by Jehng et al. The factor structure of the Korean sample, however, showed significant variation reflecting the collectivistic values of Korea. MANCOVA indicated that the two developmental factors, age and the amount of formal education, were related with American students' beliefs, but they were not with those of Korean students. MANCOVA revealed that US students' beliefs are significantly related with the independent self-construal, but not with the interdependent self-construal. The differences between the two samples in terms of the impact of formal education and self-construal on learning beliefs will be further discussed by focusing on the cultural differences between the two countries.     

EFFECTS OF ACADEMIC DEGREE AND DISCIPLINE ON RELIGIOUS AND EVOLUTIONARY VIEWS IN CHILE AND COLOMBIA

Relationships between degree/area of academic formation and religious and Darwinian views are controversial. This study aimed to compare the religious beliefs and acceptance of Darwinian evolution between two contrasting South American scientific communities (Chile and Colombia), accounting for different degrees and areas of academic formation. In 2018, 115 last year bachelor students (surveyed as freshmen in 2014 for a previous study) from Chile, and 283 first/last year bachelor students, graduate students, and professors from Colombia, all belonging to biology, chemistry, or physics, were surveyed. Chilean students/faculty were significantly more agnostic/atheist, more accepting of Darwinian evolution, and less creationist than their Colombian counterparts. Academic degree and area differently affected these views in both countries, as only in Chile there was a clear tendency among biologists and physicists with higher degrees to hold less religious and creationist views. Marked differences between the history, socioeconomic contexts, and especially in high school and university curricula of both countries might explain these results.     

Visual illusions and ethnocentrism: exemplars for teaching cross-cultural concepts

This article discusses the origins of cross-cultural interest in two concepts fundamental to psychology students' views of the world: simple visual illusions and ethnocentrism. Although students encounter these ideas in introductory psychology, textbooks rarely describe the nature or origin of cross-cultural knowledge about them. The article presents a brief account of the history of these concepts and relates them to contemporary notions of psychology and culture. Using visual perception and ethnocentrism as examples, the article suggests the importance of teaching that different people see the world in different ways and the role of that lesson in a future demanding increased cross-cultural understanding.     

The methodology of testing naive beliefs in the physics classroom

Many undergraduates harbor a variety of misbeliefs about physical objects in motion--for instance, that a bomb will fall straight down when dropped from a moving airplane. The evidence that these misbeliefs are resistant to correction by college-level physics courses, however, has often been based on methodologies that lack adequate internal validity. We used a quasi-experimental "before and after" design to assess the impact of two college physics courses, and we examined selection-bias, test-retest, and task-format factors directly. Initial accuracy and significant improvements due to instruction varied considerably by problem category and subject group; thus, in several ways, the results refute the general conclusion that conventional physics instruction does little to correct students' misbeliefs. We conclude by advocating the quasi-experimental approach for studies of naive beliefs in physics as well as for other situations in which the impact of classroom instruction is of interest.     

Science and religion perspectives at St. John’s University of Tanzania (SJUT)

In an effort to shed much needed light on to religion and science perspectives in Africa, a preliminary survey was conducted to examine the views of undergraduate science students (N=143) at St. John’s University of Tanzania (SJUT). This research note presents initial survey findings, which explore perceptions of religion-and-science interactions and evolutionary theory as well as an attempt to ascertain what sources influence undergraduate sentiments about science and religion. Results point to prevalent negative beliefs about evolution and religion–science relationships. Additionally, exploratory factor analysis suggests that students with the most positive science-religion viewpoints identify the influence of university education in shaping such beliefs, rather than the teachings of religious leaders. Factor scores also disclose correlations between participants’ considerations of science-religion relationships and reported statements members of students’ religious communities made about evolutionary theory.     

CONFRONTING ASSUMPTIONS: PRESERVICE TEACHERS' BELIEFS ABOUT READING AND LITERATURE

This article describes one group of preservice teachers' beliefs about reading and literature. What teachers think of these subjects affects how they implement literature-based reading instruction and influences their students' views of reading and literature. During one part of a language arts education course, 39 students read about and discussed major assumptions of reader response, engaged in self-selected novel studies, and designed literature-based learning units. Students reflected on what they learned at the end of these activities. Through qualitative analysis of students' reflective writings, I identified eight beliefs students had formulated. More than three-quarters of the class gained insights into the reading process, the interpretative nature of reading, and pleasure reading. Half the students came to view writing as a means of identifying, shaping, and enriching readers' responses to literature. Finally, more than half the class described features of quality literature and one-third wrote about using literature outside the language arts. This study documents ways teacher educators can help preservice teachers examine assumptions about reading and literature that will influence how they deliver instruction.     

Self-organization of alcohol-related attitudes and beliefs in a campus housing complex: an initial investigation.

The self-organization of college students' alcohol-related attitudes and their beliefs about other students' attitudes were assessed within a campus housing complex. Pluralistic ignorance was widespread, in that, compared with their own self-ratings, students rated their friends and the "typical" student as being more in favor of alcohol and more lax in the number of drinks per hour that were acceptable and the number of drinks that were acceptable before driving. They also perceived typical students as more risky than their friends. Dynamic social impact theory was also supported, as students' dormitory building and floor of residence reliably predicted both their personal drinking attitudes and their beliefs about the drinking attitudes of other students.     

BELIEFS CONCERNING HUMAN NATURE: COMPARING CURRENT RESPONSES WITH THOSE GATHERED IN 1945 AND 1956

Summary . This study replicated a study published over 40 years ago which was itself replicated just over 30 years ago concerning students' beliefs about human nature. Despite the fact that subjects were younger and of a lower educational attainment in this study than subjects in previous studies they tended on the whole to get more “correct” answers. Other studies looking at changing beliefs and superstitions over time are considered.