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1.
This study investigates the influence of school sector (private versus state schools) and student gender on knowledge of native fauna. Our main objectives were (a) to describe the knowledge of high school students from the province of Cordoba, Argentina with respect to native animal species, (b) to determine if any exotic species (introduced or domestic) are considered native, and (c) to analyze the effects of school sector and gender on the students’ knowledge of the native fauna. In total, 321 students aged 15–18 from 14 urban schools (8 state and 6 private schools) were asked to write down ten animals native to Córdoba, Argentina, in a free-list questionnaire. Relative frequencies and Generalized Linear Mixed Models (GLMM) were used to analyze the categorized (animal names) and continuous answers (quantity of responses, number of native animals, etc.), with the 25 most frequently mentioned species showing a predominance of native ones, of which “Puma” (Puma concolor) and “Andean condor” (Vultur gryphus) were the most prominent. An overrepresentation of mammalian species compared to other classes of chordates was also found, with high school students mentioning native and domestic species higher on the free-list. Using GLMM, we found that school sector had a significant effect on the number of native animals mentioned at both national and local levels, and on domestic and mixed species. Finally, male students mentioned more species and more native animals than their female counterparts. These findings were interpreted and discussed in light of sociocultural and traditional ecological knowledge theories, from which several implications arose related to research and practice.  相似文献   

2.
We investigated students' feelings at high school in a nation-wide survey of 21,678 US students (study 1), and in a four-week study using experience sampling methodology (ESM) with 472 students across 5 high schools (study 2). Both studies combined mixed methods, including open-ended questions and rating scales (e.g., PANAS). In study 1, seventy-five percent of the feelings students reported in their responses to open-ended questions were negative. The three most frequently mentioned feelings were tired, stressed, and bored. Similar findings emerged with rated items, The prevalence of negative feelings was largely similar across demographic groups. Study 2 largely corroborated the findings from study 1. Although the retrospective measures showed similar results to study 1, the in-the-moment measures also showed frequent positive feelings. We discuss the findings in light of the ‘sleep deprivation epidemic’, the achievement motivation literature, and implications for the validity of state- and trait measures of academic emotions.  相似文献   

3.
The research reported in this article sought to provide a broader understanding of high school science students as persons by describing the personal thoughts, or everyday thinking, about a question relevant to science: What is Nature? The purpose was to gain an understanding of students' fundamental beliefs about the world on the basis that developing scientific literacy can be successful only to the extent that science finds a niche in the cognitive and cultural milieu of students. The theoretical background for this research came from cultural anthropology and the methodology was interpretive, involving student interviews. The assertions of the study in summary form were: (a) The ninth‐grade students in the study tended to discuss Nature using several different perspectives (e.g., religious, aesthetic, scientific, conservationist). A rich breadth of perspectives typically characterized any one student's discussion of Nature. (b) After 9 years of schooling, however, the level of science integration within everyday thinking remained low for many of these ninth graders. In their discussions of Nature, most volunteered little school knowledge of science. They were aware of school science topics such as the ozone layer, rain forests, and the Big Bang theory. Such topics were voluntarily mentioned but usually without elaboration even when asked. (c) Science grade success was not correlated with the concepts these ninth graders typically chose to use in a discussion about the natural world. The students with the most grade success in science had not necessarily grasped fundamental concepts about Nature and science. (d) Regardless of school grade success, including school science grade success, most of the ninth graders attached considerable importance to personal experiences with Nature. Their environmental inclinations were strong. The article ends with a discussion of the implications. © 1999 John Wiley & Sons, Inc. J Res Sci Teach 36: 541–564, 1999  相似文献   

4.
This sequential methodologic elaboration study investigated differences between the middle school and the junior high instructional strategies and the effects on adolescent attitude toward science in school and science achievement. Subjects of the quantitative phase were 570 seventh- and eighth-grade students in one school in an urban school district in the midwest United States during a transition year from junior high to middle school. Germann's Attitude toward Science in School Assessment and the school district's Benchmark Exams were employed to measure student pre- and posttest attitude and achievement. Variations within grade level, gender, race, general ability, and socioeconomic group were evaluated. Results of split plots revealed no significant differences in science attitude between the experimental middle school group and the junior high control group at this phase. However, there was significant improvement in attitude in both seventh-grade populations, but no change in attitude in either eighth-grade population. No significant differences in attitude were found between males and females, Caucasian students and students of color, or students of different ability or socioeconomic groups. Significant increases in science achievement were revealed in the seventh-grade junior high control group, the eighth-grade middle school, and the eighth-grade junior high, but not in the seventh-grade middle school. No significant differences in achievement were found between males and females. Caucasians scored significantly higher in achievement than students of color. Average and high ability students scored significantly higher pretest to posttest, but low ability students did not. High ability students scored significantly higher than both average and low ability groups. There was significant improvement in science achievement for students in the sufficient socioeconomic status group, but not in the low socioeconomic status group. These results were discussed with the five science teachers, the principal, and a university consultant in the setting, who were the informants of the qualitative elaboration phase of the study. Ethnographic methods uncovered themes explaining differences and similarities within the two instructional strategies. Teachers' feelings and stages of concern were identified. The results are discussed in terms of effectively implementing changes in instructional strategies and assessing science achievement of early adolescents.  相似文献   

5.
REEARCH REPORT     
This paper addresses the concept of geological time as used by students who face tasks that demand three types of skills: to locate events in time, to order them according to time calendar, and to manage time intervals. The empirical study consisted of asking high school students as well as technical school students to carry out tasks that required the use of the three previously mentioned components. It was found, first, that students frequently used erroneous temporal labels, which shows a lack of knowledge that would allow them to locate events within the context of geobiologic data. Second, the students did not store the representation of a succession of events, but were nevertheless able to create it by means of the deductive use of previous knowledge. Finally, the importance of having an appropriate representation of geological time intervals became patent while observing the students' difficulties in understanding geologic changes.  相似文献   

6.
Many college and SAT preparation programs are designed to improve the postsecondary success of traditionally marginalized students. In addition to academic preparation, students' social and emotional preparation is important for the transition from high school to college. Mentors can serve as role models and supports to aid students in this development. Using student survey data and hierarchical linear modeling, this study examines the influences of student–mentor relationships within an SAT program setting on students' college attitudes. Results indicate that these relationships can positively influence students' college attitudes, particularly for students who have lower baseline SAT scores. Recommendations for future research and practice are provided.  相似文献   

7.
This paper examines how social capital formed by effective parental practices within Chinese families influences student achievement. Survey responses from 266 students from Grades 4 to 6 in a suburban elementary school in China were analysed to identify their perceptions of parental practices (support, pressure, help, monitoring and communication) at home. Coleman's concept of social capital serves as a framework to examine specific Chinese parental practices to influence their children's achievement. Results of multiple regression analyses indicated that parent-child communication was the most important factor in promoting student learning, whereas high level of parental help was not viewed as a useful resource for increasing achievement. The findings supported Coleman's assertion about the role of social capital in generating human capital for the next generation. This paper offers evidence that social capital is useful in examining parental practices associated with student achievement in China.  相似文献   

8.
In recent years, rapid changes in the Earth's climate and environment have influenced our lives greatly. The ocean occupies 70% of the Earth's surface and is intimately related to the regulation of climate, fostering of life, and also to social economy, as well as sports and leisure. Students in the senior years of primary education are in a phase of developing value systems. Concurrently, these students are also constantly using the Earth's resources. More importantly, they will play leading roles in the next generation. From the perspective of education, the learning status of student's cognition, attitudes, and behaviors regarding protection of the marine environment must be understood more clearly to avoid future mismanagement of marine environmental problems on the part of these students. Hence, this study uses correlative, regressive, and path statistical analysis to examine data collected from questionnaires. Results show that student knowledge of and attitudes toward marine environmental protection do not have significant influences on behaviors; however, student's marine environmental protection knowledge, attitudes, and behaviors are all within the medium to high range. Because of relatively low student curricular involvement, and because involvement has no correlation with knowledge performance, this study infers that school curricula are not the main sources of student information and attitudes regarding marine environmental protection. Rather, building student attitudes toward marine environmental protection by increasing their involvement in field trips indirectly influences behaviors that are protective of the marine environment. Such an approach is comparatively more effective and can serve as a reference for modifying the implementation methods of marine protection curricula.  相似文献   

9.
This study examined ways in which high school students used mobile devices in physics classrooms and after school, and the impact of in‐class and after‐school mobile technology use on their physics learning performance and interest. We collected data from 803 high school freshmen in China after they had used mobile devices for over five months. A fixed‐effects model was employed to control the undetected variances. Results indicated that the students frequently used their mobile devices for physics learning in class and after school. Students also perceived the mobile devices as very useful for their physics learning, and their perception of usefulness was positively correlated with their frequency of use. Both the in‐class and after‐school duration and frequency of mobile technology use positively influenced students' physics learning achievement and interest. However, we also found that mobile technology was mainly used to augment rather than to transform instructional practices in physics classrooms. The paper concludes with a discussion of implications and limitations of these results for research and practice.  相似文献   

10.
This study examined the dropout trajectories of racial and linguistic minority students and explored the effects of students' contextual factors on their high school dropout risks. Our motivation was to identify the dropout patterns of Black, Hispanic, and Hispanic English language learner (ELL) students, who have comparatively high dropout rates, and to suggest ways to promote high school completion. We employed a survival analysis using the National Longitudinal Survey of Youth 1997 (NLSY97) from the U.S. Bureau of Labor Statistics. The results showed that the 3 minority groups displayed significantly higher dropout risks than the White group. The overall pattern of dropout risks increased over time, with the dropout rates of the Black students high in the 1st and 2nd years of high school and the highest dropout rates for Hispanic ELL students in their senior year. A gender difference was found among the students, with male students having higher dropout risks than female students. It was also found that students' positive relationships with their teachers were associated with lower dropout risks.  相似文献   

11.
基于中等职业教育基础性转向的政策背景,通过对全国10660位中职生的问卷调查,研究了影响我国中职生升学的若干因素。研究发现：中职生具有很高的升学意愿,且以本科为主要期望学历;毕业班和学习自我效能感强的中职生更可能选择升学;学生干部身份和学校生涯教育质量会影响中职生升学意愿;家庭对中职生升学与否的影响主要体现在经济、文化和社会资本,但影响方式和程度与普高生存在差异;对省域中职升学政策的了解和认同会促进学生升学,而对就业市场和本科招生政策的了解和认同会削弱中职生升学意愿。基于此,未来应从职教本科办学规模、高等职业教育招考机制、央地项目设置、公共财政兜底、生涯教育和升学指导等方面优化中职升学环境。  相似文献   

12.
In this article, the authors investigated the teacher practices that middle school students attend to when appraising their classroom's mastery goal structure. After students rated each item on the mastery goal structure scale, they wrote what their teacher did or said that led them to make that choice. Students' responses to the open-ended questions were coded thematically. The categories mentioned most often involved the pedagogical and affective nature of teachers' interactions with students. Recognition and evaluation practices and teachers' use of time were also salient to students. There were no differences in the practices that students attended to in classrooms with high, compared with low, mastery goal structure.  相似文献   

13.
Grade retention and inequalities that derive from grade retention can influence student school trajectories and careers. Grade retention can discourage students from education, and increase school failure and dropout. This study explored the relationship between grade retention and student intentions to enrol in higher education. We also studied the role of school identification and behavioural engagement in this relationship. The analysis is based on a sample of 1,089 students (grades 6 to 10) from Portugal, one of the European countries with the highest rates of grade retention. We employed multilevel probit regression modelling with random intercept and fixed slopes to explore both the individual and school level effects of grade retention. The analyses showed that retained students had a lower probability of intent to enrol in higher education and that there was a contextual effect of the number of retained students in the school, on students' probability of intent to enrol in higher education. This association was partially explained at the individual level by students' school identification. Retained students presented lower levels of school identification, which in turn results in lower probabilities of enrolling in higher education. Student behavioural engagement was not associated with grade retention nor student intentions. Our findings suggest the need for interventions that foster students' school identification to overcome the adverse effects of grade retention.  相似文献   

14.
This article presents analyses of two cultures that emerged from a school/community partnership to develop high school students' competencies as environmental practitioners and serve the needs of a community-based environmental organization. The first culture was situated largely within the school setting, but was linked to the environmental agency through a requirement that students provide service for that organization, which they did primarily through conducting a water quality study to contribute to a watershed management plan. The second culture was situated mostly within the environmental agency itself, and emerged as a group of independent-study students became involved in its daily work. These two activity settings were the units of analysis for delineating salient elements of each culture, and for developing profiles of the types of environmental practitioner identities that were implicit in each. These analyses led to the identification of constraints on students' development within each setting, and then to recommendations for making both cultures more conducive to students' learning and development as environmental practitioners.  相似文献   

15.
A comparative investigation was conducted involving two school situations; one identified as being health promoting and having a comprehensive policy and a defined programme of health education, and the other not health promoting, having no policy and an unstructured programme of health education. A total of 367 students from two secondary and four primary schools participated in the study. The factors used to categorise schools are highlighted. A self-completion questionnaire was employed to assess students' knowledge and behaviour with regard to nutrition and health. Students' dietary intake was monitored by employing a frequency of consumption tick sheet. The results revealed that students from the more health promoting secondary school (School 1(H)) were more knowledgeable of what constitutes a healthy diet and the benefits and risks to health. The implications of these results are considered within the context of the many factors that could influence students' knowledge and behaviour.  相似文献   

16.
This study investigates Pakistan's secondary school children's constructions of their national identity in a Pakistani school in Dubai by drawing on data collected from students and teachers from the case school and analysing national curriculum textbooks used in the school. Informed by Foucault's concepts, the article problematises how the curriculum textbooks are employed as a technology of power for inculcating national consciousness in the students. The findings suggest that Pakistan's national curriculum textbooks deploy a specific version of Islam as a major technology, which then influences other national identity signifiers in the textbooks for shaping students' national identity. The school affords a crucial space for the complex interplay of these technologies, which construct students' ethnocentric national identities, encouraging social polarisation. This has implications for Pakistan's national social cohesion as well as the potential for subverting international peaceful coexistence and working relationships, particularly in the selected overseas study context.  相似文献   

17.
This study was designed to investigate perceptions by elementary school teachers of the usefulness and ease of implementation of traditional recommendations that attribute the cause of referral problems to the individual student's characteristics or environmental conditions, as compared to recommendations that address a student's problem with varying degrees of specificity. Teachers rated recommendations that contained specifics for implementation as being more useful than those that attributed the cause of the problem to individual characteristics or environmental conditions. In spite of their high ratings on usefulness, the most specific recommendations, written in contract form, were rated as being difficult to implement, as were the recommendations that mentioned individual characteristics or nonspecific environmental condition as causes of the problem.  相似文献   

18.
This study explores how students' physics identities are shaped by their experiences in high school physics classes and by their career outcome expectations. The theoretical framework focuses on physics identity and includes the dimensions of student performance, competence, recognition by others, and interest. Drawing data from the Persistence Research in Science and Engineering (PRiSE) project, which surveyed college English students nationally about their backgrounds, high school science experiences, and science attitudes, the study uses multiple regression to examine the responses of 3,829 students from 34 randomly selected US colleges/universities. Confirming the salience of the identity dimension for young persons' occupational plans, the measure for students' physics identity used in this study was found to strongly predict their intended choice of a physics career. Physics identity, in turn, was found to correlate positively with a desire for an intrinsically fulfilling career and negatively with a desire for personal/family time and opportunities to work with others. Physics identity was also positively predicted by several high school physics characteristics/experiences such as a focus on conceptual understanding, real‐world/contextual connections, students answering questions or making comments, students teaching classmates, and having an encouraging teacher. Even though equally beneficial for both genders, females reported experiencing a conceptual focus and real‐world/contextual connections less frequently. The explicit discussion of under‐representation of women in science was positively related to physics identity for female students but had no impact for male students. Surprisingly, several experiences that were hypothesized to be important for females' physics identity were found to be non‐significant including having female scientist guest speakers, discussion of women scientists' work, and the frequency of group work. This study exemplifies a useful theoretical framework based on identity, which can be employed to further examine persistence in science, and illustrates possible avenues for change in high school physics teaching. © 2010 Wiley Periodicals, Inc. J Res Sci Teach 47: 978–1003, 2010  相似文献   

19.
More than a musical genre, jazz in the 1920s was viewed by critics and supporters alike as a type of lifestyle, one that frequently led to drinking, dancing, and “petting.” Much to the horror of older generations, white young people were particularly drawn to jazz and its “hot rhythms.” Secondary school teachers and administrators took up the formidable task of persuading youth of jazz's morally corrupting influences. I argue that, in the first half of the decade, such educators instituted curricular and various informal policies designed to replace jazz, universally associated with black musicians, with more “wholesome” European‐originated alternatives. By the latter part of the decade, however, most educators admitted a grudging acceptance of jazz's permanence and abandoned their efforts to convince students of its iniquity.  相似文献   

20.
Teachers’ innovative behaviour influences not only their teaching practices and professional habits, but also has an impact on students’ creation of novel and original ideas. In spite of the increasing demand for innovative behaviour, and also relatively high academic achievements of Estonian students in international comparison, teachers in Estonia often do not use innovative teaching practices, according to Teaching and Learning International Survey (TALIS). This study explores possible school environmental factors that may support the innovative behaviour of teachers. A model, where self-efficacy as a trait and different types of teaching practices as behaviour, are components of the model of teachers’ innovative behaviour. It is supposed that teachers’ innovative behaviour appears in school environments and may be supported by the following factors: interaction and involvement, need and freedom for innovation. The study is carried out as a secondary data analysis, based on a sample of TALIS survey. The results indicate that although the three factors mentioned do not constitute the integrated phenomenon, they do describe different aspects of a teachers’ innovative behaviour.  相似文献   

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