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1.
An effective strategy for improving problem‐solving ability is fostering students' question‐posing capabilities through the use of real‐world problems. This article describes research on scientific question‐posing capabilities among 10th‐grade students who were studying air quality in a cooperative way, using the jigsaw method. Case studies and analyses of daily problems and dilemmas were integrated within the module the Quality of Air around Us, which was designed and developed specially for this research. The students were required to pose questions and cope with real‐life problems while practicing a variety of learning activities, such as reading press or scientific articles, analyzing tables and graphs, and creating posters and advertisements that related to the problem. The students' question‐posing skills were evaluated by using pre‐ and postcase study questionnaires. We found the number, orientation, and complexity of questions students posed to be three indices of question‐posing capability. Following study of the Quality of Air around Us module, a significant increase was observed in the factors of number and complexity of questions students posed. The difference between students at high and low academic levels in the extent of increase in both number and complexity of posed questions was significant. As for orientation, the percentage of solution‐ and opinion‐oriented questions increased in the posttest, and fewer questions dealt with the problem and related hazards. This indicates an increase in students' awareness of the need for and feasibility of seeking practical solutions to a given problem, as well as considerable improvement of their ability to analyze a related case study. On the basis of these findings, we recommend incorporating analysis of question‐posing capability as an alternative evaluation method. To this end, fostering of question posing into the case study–based teaching/learning approach is the preferred strategy, in particular when environmental aspects are involved. © 1999 John Wiley & Sons, Inc. J Res Sci Teach 36: 411–430, 1999  相似文献   

2.
In this paper, I consider the problem of truth telling through the notion of parrhesia as developed and explicated in Foucault’s last lectures at the College de France (1982–1983 and 1983–1984) and the figure of the pariah that runs throughout Arendt’s work. In tracing connections and tensions in the way the two thinkers explore questions and dilemmas around the courage to tell the truth in philosophy and politics, I look into the current climate within the UK academia, where there is a lot of ambivalence about whether people mean what they say or say what they mean anymore. In a Foucauldian mode of inquiry, I raise the question: what is the role of the academic when going through ‘dark times’, vis-à-vis questions of truth telling; what are the conditions of possibility for truth telling itself to be recognised as a question or a problem and how can we start mapping the effects of what we as academics do or refrain from doing?  相似文献   

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Recent research on school choice highlights the tendency among some White, middle‐class parents to engage with discourses of community responsibility and ethnic diversity as part of their responsibility and duty as choosers and who therefore exercise choice in ways that undercut the individualistic and self‐interested character framing governmental discourses and rationalities around choice. This article contributes to these debates through making visible the ways in which some mothers articulate and combine meanings and practices of choice that register contrasting and sometimes contradictory notions of active and responsible parenting. Drawing on data from a group of mothers of diverse social class and racial backgrounds, I explore how some mothers negotiate their school choice around a number of intersecting positions and relations that work across, as well as within, formulations of public–private, collective–individual, citizen–consumer, political–commercial. Through a consideration of the relationships in practice between these diverse elements, this article questions the analytic value of distinctions between citizen and consumer, community and individual as framings for understanding the motivations and aspirations shaping some mothers' school choices.  相似文献   

5.
The purpose of this study is to investigate the effect of using role play (portraying a scientist's life story) on the children's views of the nature of science (NOS). The study was carried out at the Children's University of Trakya in Turkey during the summer of 2010. The participants consisted of 18 children, aged 10–11. They met for 10 days for approximately 3 h per day. All children completed the pre- and post-tests including 16 open-ended questions in order to reveal changes in their views of the NOS prior to and at the completion of the role-play activities. The results revealed that the children had more informed views of the target NOS aspects in comparison with their views prior to the role-play activities. A large majority of the children (around 80–85%) started out with naive conceptions of the target NOS aspects. Following the role-play activities portraying scientists’ lives, there was a 40–45% positive change in children's views of the tentative, empirical and creative/imaginative aspect of the NOS, and a 50–60% positive change in their views regarding the subjective/theory-laden and social–cultural embeddedness of science. The most substantial change occurred in their views concerning scientific method, with a shift of 72%. The percentage of informed views on images of scientists showed diversity. Overall results indicate that role-play/drama-oriented activities portraying scientist's life stories could be used as one of the exciting, informative and constructive ways of developing understanding of the NOS among children.  相似文献   

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Background

Previous studies have shown that undergraduates improve their answering and monitoring accuracy when they exclusively practice and expect inferential questions after reading. This study examined whether children with poor comprehension, who struggle particularly with inferential questions, would benefit from similar practice with and without feedback.

Methods

To address this question, 44 poor comprehenders and 44 control participants from 6th–9th grades practiced answering literal or inferential questions after reading each of three texts. They were also asked to predict their success in these questions, whereas some received feedback on their prediction (monitoring) accuracy. Then, participants read an additional three texts, but answered both practiced and unpracticed types of questions after reading all texts. They also predicted their success after reading each text.

Results

Both poor and good comprehenders answered literal questions more accurately when they had practiced. However, only good comprehenders improved their answering of inferential questions when they had practiced. No differences were found between the groups in monitoring accuracy. Feedback had a positive effect on answering accuracy, irrespective of practice.

Conclusions

Poor comprehenders differentiate to some extent between literal and inferential questions and are flexible enough to execute a different text processing plan for each type of questions. However, they presumably lack the knowledge and/or resources to execute inferential processing efficiently during reading. Moreover, all children seem to have difficulty with comprehension monitoring. Practicing and/or expecting one type of questions, with or without feedback, is insufficient for improving this ability.
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8.
In this paper we begin a discussion around the need for science educators to understand the relationship between cultural and socioeconomic issues and the science education of inner‐city students. We refer to the works of critical scholars in science, education, and sociology in order to help us deconstruct the relationship between sociopolitical agendas and the lack of opportunity in science education for students from lower socioeconomic inner‐city enclaves. Through our ethnographic case study of a homeless family in a major metropolitan area in the Northeast, we frame our analysis through the pedagogical questions of representation of science through culture, socioeconomic status, and “culture capital.” We use this analysis to raise questions for further research on the significance of understanding, accessing, and critiquing the “culture of power” in science education. © 2000 John Wiley & Sons, Inc. J Res Sci Teach 37: 871–889, 2000  相似文献   

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Our goals in this study were to explore the type of written questions students ask after reading one or more chapters from their textbook, and to investigate the ability of students to improve their questions during the course of a single semester. In order to classify student's questions we used a taxonomy that we have developed specifically for this purpose. Two comparable populations were examined: Undergraduate students in a large, introductory biology class who were taught in traditional lecture format, and students in a similar class who were taught in cooperative/active learning style. After the taxonomy was presented to the active learning class, more students were able to pose better, written questions. Their questions became more insightful, thoughtful, and content‐related, and were not easily answered by consulting the textbook or another readily available source. The best questions could be recast as scientific research questions (i.e., hypotheses). In contrast, when the taxonomy was presented to students in the traditionally taught class, the quality of student‐posed questions was largely unchanged. Various explanations for the difference in outcomes are discussed, and methods are suggested about how generally to encourage students' questions and to improve their question‐asking skills regardless of overall teaching style. © 2000 John Wiley & Sons, Inc. J Res Sci Teach 37: 854–870, 2000  相似文献   

11.
Background: Teenagers need information about their changing bodies. Many young people do not receive adequate or accurate puberty/sexuality education from their parents or school, so many teenagers are going online to have their sexuality questions answered.

Purpose: This research examines teenagers’ web questions on sexuality, and an example of the puberty and sexuality education content that some may learn in school. It looks for evidence of heteronormative conceptualisations of gender and sexuality, using a theoretical framework based on the Four Discourses of Sexuality Education.

Sample: This includes the web questions (n = 200) of an evenly gendered sample of 13–15‐year-old students (n = 180) from four English-speaking nations, namely UK, USA, Canada and Australia, selected from a reputable puberty/sexuality education site, and, for comparison, an example of an age-representative public school Health and Physical Education (HPE) puberty/sexuality education curriculum.

Method: A gendered and narrative-thematic Content Analysis was undertaken, using the Four Discourses theoretical framework, on the students’ sexuality web questions, and also on the school HPE curriculum.

Results: The discourse of Victimisation was evident in nearly half of all students’ web questions, and over a third of the HPE curriculum. The discourse of Individual Morality was present in a quarter of both students’ questions and the curriculum, while the discourse of Desire was evidenced in a fifth of students’ questions and almost a third of curriculum content. Somewhat surprisingly, the discourse of Violence was present in 9% of exclusively female students’ web questions, and in 12% of the curriculum.

Conclusion: It is recommended that the sampled HPE curriculum, and similar curricula in these sampled students’ countries, need explicitly to address gender differences in students’ metacognition and conceptualisations of puberty and sexuality. This may enable students to embrace their entitlement to sexual subjectivity, in education and across the lifespan, thus helping to ensure students’ healthy, positive and purposeful life outcomes.  相似文献   

12.
Ground rules directions are given to children in forensic interviews to explain what is expected of them, and to reduce their tendency to acquiesce to erroneous or incomprehensible questions. Ground rules may also be necessary when children provide testimony in court. Drawing on research conducted for the Australian Royal Commission into Institutional Responses to Child Sexual Abuse, the present study examined the use of ground rules directions delivered in court in 52 trials by 24 presiding judges in three jurisdictions to 57 child complainants (aged 7–17.5 years). Eleven categories of rules were identified. The number of words spoken to deliver each rule was counted, and grade-level readability scores were calculated as a proxy for the complexity of the ground rules. When judges asked comprehension or practice questions, the question types were coded. More than one third of the children (35%) received no ground rules directions from the judge; the remaining 65% received directions on an average of 3.5 types of ground rules out of a maximum of 11 types. While comprehension questions were common, practice questions were rare. Comprehension questions were most often presented in a yes/no format that implied the expected response, although this form of question is unlikely to provide an effective assessment of a child's comprehension. Neither the number of rules delivered nor the number of words used was related to children's age. Implications for children's court testimony are discussed.  相似文献   

13.
To determine if quizzes containing higher order thinking questions are related to critical thinking and test performance when utilised in conjunction with an immersion approach to instruction and effort-based grading, sections of an Educational Psychology course were assigned to one of three quizzing conditions. Quizzes contained factual multiple-choice questions, factual essay questions or essay items requiring higher order thinking. Critical thinking was measured with a pre-test–post-test design and the Watson–Glaser Critical Thinking Appraisal (Short Form). Classroom learning was assessed via multiple-choice and essay tests. Critical thinking increased equally across all sections. The section receiving higher order thinking quizzes performed significantly better than the other two sections on both the multiple-choice and essay portions of the classroom tests. The implications of these findings are discussed in the context of methodological approaches to encouraging critical thinking.  相似文献   

14.
This paper provides an overview of recent trends in basic education provision in India: charting an impressive expansion of enrolment in public schools but a growing concern with the quality of learning. Concerns around quality are seen as a driving factor in the migration of students from the public sector to low fee private schools. While there is evidence of improved learning amongst some low fee private schools there are also significant concerns around equity. The paper proposes that for the sake of future generations it is necessary to move beyond a polemical focus on state or non-state provision but rather to focus on six core questions about education provision: Is it sound pedagogically? Does it deliver meaningful learning? Is it equitable? Is it scalable? Is it financially viable and Is it sustainable? These questions are explored through a review of ‘Gyan Shala’, an innovative low cost education programme operating in the slums of Gujarat and Bihar. The paper concludes that a better understanding of the dynamic between the sectors is needed to ensure effective education planning which will deliver meaningful learning to all.  相似文献   

15.
The Leadership for Organisational Learning and Student Outcomes (LOLSO) Research Project addresses the need to extend present understandings of school reform initiatives that aim to change school practices with the intention of supporting enhanced student learning. In this article results from LOLSO's teacher surveys ('teacher voice') and student surveys ('pupil voice') are organised around six of the project's major research questions: how is the concept of organisational learning (OL) defined in Australian secondary schools (teacher voice)? What leadership practices promote OL in schools (teacher voice)? What are some outcomes of schooling other than academic achievement (pupil voice)? What are the relationships between the non-academic and academic outcomes of schooling? Do school leadership and/or organisational learning contribute to student outcomes? What other factors contribute to student outcomes? The answers to these questions lead to four clear implications relating to distributive leadership, development, context, and a broader understanding of student outcomes. The answers also raise concerns about the current emphasis on transactional leadership, that is school leadership that overemphasises the managerial or strategic.  相似文献   

16.
This article relays results of a study focused on questions invoked to correct declarative knowledge deficits while readers process science texts explaining natural phenomena. Firstly, the authors focused on finding out what kind of questions are asked by students who read these texts and, secondly how task demand influences quantity and quality of formulated questions. Two hundred and eighty nine Portuguese students from 8th, 10th, and 12th grade participated in the study. The students were instructed to ask questions on two short science paragraphs that explained natural phenomena. Three task conditions were chosen. Thus, in the “Class” condition, the task was introduced as an activity aimed at developing the capacity to ask questions. In the “Examination” condition, the task was presented as a test on question generation. Finally, in the “Extra‐academic” condition the questioning task was camouflaged as a participation in a research project sponsored by the Ministry of Education and geared at the improvement of science textbooks. The results have shown that students are able to ask many questions when given an opportunity to do so. The study has also proven that students are capable of generating a large volume of causal‐antecedent questions relative to this kind of texts. Finally, no clear effects were found between grade level and/or task demand as defined in the conducted study. © 2000 John Wiley & Sons, Inc. J Res Sci Teach 37: 602–614, 2000  相似文献   

17.
This study provides an extension of analysis concerned with adult questioning carried out in the Researching Effective Pedagogy in the Early Years (REPEY) study. The REPEY study drew on robust quantitative data provided by the Effective Provision of Pre‐School Education (EPPE) project to identify the particular pedagogical strategies being applied by more effective pre‐school settings to support the development of the skills, knowledge and attitudes that enable their children to make a good start at school. Following a line of investigation identified in the EPPE analysis, and supported by previous studies, REPEY included a preliminary analysis of the forms of questioning applied by early childhood practitioners. These findings were based on 1967 adult questions identified in a random sample of four half‐day observations drawn from each of the 12 pre‐school settings that were identified by EPPE as more ‘effective’. In this extension of the analysis a text search of the N‐Vivo database identified a total of 5808 questions across the full 400 hours of observations of 28 staff that were recorded in 2000–2001. The aim of the research has been to provide a more thorough analysis of the forms of questioning applied, and to investigate the possibility that the use of open‐ended forms of questioning might be particularly supportive in early childhood development. Surprisingly, it was found that 94.5% of all the questions asked by the early childhood staff were closed questions that required a recall of fact, experience or expected behaviour, decision between a limited selection of choices or no response at all. Only 5.5% were open‐ended questions, which provided for increased encouragement (to speculate and trial and error) and/or potential for sustained, shared thinking/talking. This article provides an account of the analysis and the authors' coding and rationale for the seven types of closed questions and four types of open‐ended questions that are most commonly asked by early years staff.  相似文献   

18.
Assessing teaching‐learning outcomes in anatomical knowledge is a complex task that requires the evaluation of multiple domains: theoretical, practical, and clinical knowledge. In general, theoretical knowledge is tested by a written examination system constituted by multiple choice questions (MCQs) and/or short answer questions (SAQ). The assessment of practical knowledge (three‐dimensional anatomical concepts) involves oral, spot, or objective structured practical examinations (OSPE). Finally, the application of anatomical knowledge to patients is tested mainly through objective structured clinical examinations (OSCE). The major focus of this study is the OSPE. Although many schools challenge students using this tool in practical examinations in the early phase of the curriculum, the true meaning of OSPE is frequently forgotten and it becomes, in reality, a spot examination. This article, for the first time, describes how the concept of the OSPE has evolved and is currently being used to assess the practical domain of anatomical knowledge in a problem‐based curriculum at Alfaisal University College of Medicine. In addition, it describes the main differences from the spot examination, which is normally used in traditional medical curricula. The authors believe that the OSPE remains the most efficient tool to assess the practical aspects of anatomical knowledge in a system where basic knowledge is integrated with the clinical or functional part of anatomy. However, this contention only holds true if the OSPE process revolves around structured objectives. Anat Sci Educ 6: 125–133. © 2012 American Association of Anatomists.  相似文献   

19.
The disappearance of traditional sex education during rites of passage in African societies has left many youth uncertain of where to look for information. Against this backcloth, the objectives of this study were to identify knowledge gaps amongst adolescents in Kenya regarding sexuality, HIV/AIDS and reproductive health. A thematic analysis was conducted of questions posed by 735 school youth aged 12–18 years from Meru and Kajiado Districts. Results show that many questions showed curiosity and anxiousness. Knowledge appeared to be fragmented and sometimes revealed misconceptions, which may put youth at risk. The raised themes differed by gender and age. Questions on saying no to sex, sexual violence and female circumcision were a great concern for girls. Boys were more concerned with managing boy–girl relationships, preventing STI/HIV infection, and condoms. Concern about transition to adulthood, sexuality, STI and HIV/AIDS, myths and misconceptions, and intergenerational communication cut across both genders. Older teens were more concerned with questions on boy–girl relationships, norms and values regarding sexuality, and STI. Younger teens ( < 15 years) wanted to know about reproduction, saying no to sex, HIV/AIDS, condoms, sexual violence and female circumcision. Compounding these challenges was the lack of intergenerational communication. The study identified important knowledge and communication gaps in sexual and reproductive health among in-school adolescents in Kenya. There is a need for sex education interventions for different age groups and genders. These interventions should work with parents, teachers and health professionals.  相似文献   

20.
This study describes the development and validation of a science and engineering (S/E) career interest survey (CIS). This 56 question survey was developed to measure the overall S/E career interests of 7th through 9th grade students. In the CIS, a S/E career is characterized as one which requires the completion of at least a four-year college program with a major in science, science education, or engineering. The CIS is divided into four major parts. In Part I (30 questions), students are expected to select from occupational activities, while in Part II (20 questions) they are to select from various occupations. Part III (5 questions) and Part IV together make up the CIS internal verification scale. The CIS test-retest reliability coefficients for one week and eight months were calculated as 0.96 (n = 57, grades 7–9) and 0.78 (n = 1937, grade 8), respectively. The KR-21 estimate for the CIS was calculated as 0.92. Criterion-related validity coefficients were calculated in two ways: (a) CIS scores were correlated with the Kuder GIS science subscale (r = 0.75, n = 45, grades 7–9), and (b) CIS scores were correlated with a CIS internal verification scale (r = 0.59, n = 127, grades 7–9). Evidence to support the construct validity of the CIS was collected by two methods: (a) for 7–9 grade students (n = 45), the CIS score was found to correlate 0.75 with the scientific subscale and ?0.42 with the artistic sub-scale, of the Kuder GIS. (b) the second method compared the scores of known groups. Test results for students in grades 7-9 (n = 127; n = 1937) showed a statistically significant difference between the scores of boys and girls on S/E career interest. The readability of the CIS was seventh grade level.  相似文献   

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