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1.
This article argues for the need to differentiate between professional and support careers in fields of science, technology, engineering, mathematics, and medicine (STEMM). Using data from the Longitudinal Study of American Youth (LSAY), the article identifies important differences in the nature of the work and responsibility that differentiate the scientific workforce into a professional component and a support component. Further analysis demonstrates that the kind of training and education needed for STEMM support occupations is generally lower and different than the education needed for entrance into a STEMM profession. The LSAY data indicate that the students planning to enter a STEMM profession tend to make their choice earlier, select appropriate courses and programs to obtain professional credentials, and make a substantially longer commitment to educational preparation than do young adults who enter STEMM support occupations. We suggest some policy implications that may flow from this distinction.  相似文献   

2.
In this article we examine gender differences in factors related to science, technology, engineering, mathematics, and medicine (STEMM) education and employment between the ages of 36 and 39. Using data from the Longitudinal Study of American Youth, we identified a STEMM high school talent pool. We found early gender differences in interest in engineering, although we found no such differences in entry into a general STEMM undergraduate major. Throughout the course of the study, we developed and tested structural equation models. We discovered that there were no major gender differences in family encouragement or precollege educational experiences, except that high school boys were slightly more likely to take calculus in high school. There were no significant differences in entrance into medicine and other health professions, but there were substantial gender differences in earned engineering degrees and employment in engineering. The completion of a graduate or professional degree was a stronger predictor of female employment in a STEMM profession than for young men. Among young adults with academic qualifications for a STEMM profession, the presence of children 18 years of age or younger in the family made no difference in the likelihood of employment in a STEMM profession.  相似文献   

3.
Utilizing data from the 20-year record of the Longitudinal Study of American Youth (LSAY), this analysis uses a set of variables to predict employment in engineering for a national sample of adults aged 34 to 37. The LSAY is one of the longest longitudinal studies of the impact of secondary education and postsecondary education conducted in the United States. A structural equation model found that mathematics is a primary gateway to an engineering career, beginning with algebra track placement in Grades 7 and 8 and continuing through high school and college calculus courses. Home and family factors such as parent education and parent encouragement of science and mathematics during secondary school also enhanced the likelihood of a young adult becoming a professional engineer. In addition, young men were substantially more likely to become professional engineers than young women. Considering each of these factors, this article seeks to understand the varied pathways available to students interested in engineering careers.  相似文献   

4.
Physicians and other health professionals are an important part of the national scientific and technical workforce, and it is important to understand the factors that attract (or fail to attract) young adults into these fields. Using data from the 20-year record of the Longitudinal Study of American Youth (LSAY) and working within a social learning paradigm, this analysis uses a set of variables to predict employment in medicine or other health professions for a national sample of young adults aged 36 to 39. The LSAY is one of the longest longitudinal studies of the impact of secondary education and postsecondary education conducted in the United States. A structural equation model found that early home and parental factors provided substantial encouragement toward a career in medicine or health but that the net impact of these early advantages was slightly less for medicine and health than for other STEMM professions. Early school success and early algebra and calculus enrollment were important factors in eventual entrance into medicine or other health professions, but more as gatekeepers than as programmatic factors. Although twice as many young women earned premedical or prehealth professional degrees than young men, twice as many young men eventually entered medicine or another health profession as young women.  相似文献   

5.
In this article we use data from the Longitudinal Study of American Youth to examine the influence of parent education on pathways to science, technology, engineering, mathematics, and medicine (STEMM) professions. Building on a general model of factors related to STEMM education and employment, we employ a two-group structural equation model to examine the factors that predict enrollment in a postsecondary STEMM program and employment as a STEMM professional. The results of this analysis indicate that most of the variables in the two models function in a similar manner, but the levels of parental encouragement, help, and direction vary significantly between college-educated and non-college-educated families. The children of non-college-educated parents were less likely to take algebra in Grade 8, take calculus in high school, and take calculus in college than were the children of college-educated parents. Young adults that grew up in noncollege families were less likely to enter postsecondary education; more likely to begin postsecondary education at a community college; less likely to earn a baccalaureate, graduate, or professional degree; and less likely to become a STEMM professional. The analysis reveals a clear pattern of cumulative advantage and cumulative disadvantage, and the final section of this article discusses the need for educational and public policy leaders to develop strategies and programs to address the substantial differential associated with parent education.  相似文献   

6.
The preceding articles in this issue of the Peabody Journal of Education have focused on preparation for and entry into professional positions in science, technology, engineering, mathematics, and medicine (STEMM). This article shifts the focus from professional positions to STEMM support occupations, focusing on the preparation necessary for entrance into this alternate STEMM field. As a group, STEMM support occupations feature shorter periods of formal training for entry, lower requirements for advanced study, and more flexibility in regard to the timing and entry into the workforce. Many of the young adults who eventually entered a STEMM support occupation did not make that decision until later along the educational pathway than did students who became STEMM professionals. Beyond the general features of the support occupations, an initial analysis also points to important differences between support occupations related to medicine and support occupations related to other areas of science and technology.  相似文献   

7.
The Australian Science and Mathematics School (ASMS) is a purpose-built innovative senior secondary school situated on the grounds of Flinders University, South Australia. The school was established to address declining enrollments in senior secondary mathematics and science, students' negative attitudes, a shortage of qualified science, technology, engineering, and mathematics (STEM) teachers, and a curriculum that lacked relevance to contemporary life. Such research evidence called for transformation in STEM education and acknowledged that teachers' professional learning was central to achieving transformation. A key professional learning strategy employed by the school to transform STEM education was the engagement of teachers and academics as professional partners in developing interdisciplinary curriculum. The value and challenges of the professional partnership are explored in this article, noting the importance of valuing rather than dismissing dissonance between the groups.  相似文献   

8.
A national data base from the Longitudinal Study of American Youth (LSAY) was employed to examine the effects of family commitment in education on student achievement in seventh grade science. The backward elimination procedure in the Statistical Analysis System (SAS) was adopted in this study to select significant variables of family commitment at α = .05. The results show that around 22% of the variance in student science achievement can be explained by the selected significant LSAY variables. An analysis of the impact of family commitment seems to indicate that parental education and encouragement are important factors in the improvement of student achievement. However, educators, including school personnel and parents, should exercise caution regarding how they help students with their homework and how they reward students for good grades.  相似文献   

9.
Women's low enrolment in post-school engineering degrees continues to be a problem for engineering faculties and the profession generally. A qualitative interview-based study of Australian women engineers across the range of engineering disciplines showed the relevance of success in math and science at school to their enrolling in engineering at university. However, for a significant number of the women the positive self-image connected with school success was not maintained by their workplace experience. Using a mixed methods approach, further investigations of the attitudes and experiences of working engineers at three large firms suggest that engineering workplaces continue to be uneasy environments for professional women. Particular issues for women working as professional engineers are identified in this paper and some educational strategies are suggested in order to better prepare engineers for an inclusive and participatory professional life.  相似文献   

10.
Abstract

The authors used data from the Longitudinal Study of American Youth to investigate variables related to change in students' attitude toward and beliefs about mathematics in middle school and high school. Using hierarchical linear modeling techniques, the authors modeled variation in students' rate of change with variables associated with student characteristics, instructional experiences, and environment. They also identified variables that differentially affect change at different levels of secondary school (i.e., middle school vs. high school) and for different affective dimensions (i.e., attitude toward mathematics, beliefs about the social importance of mathematics, and beliefs about the nature of mathematics). Results showed a substantial negative change in students' attitudes toward and beliefs about the social importance of mathematics throughout secondary school. However, students' notions of the nature of mathematics did not change throughout secondary school. The authors identified variables related to change and found that they differed according to the level of secondary school and affective dimensions.  相似文献   

11.
Women are sparsely represented in leadership in academic science, technology, engineering, mathematics, and medicine (STEMM). Cultural stereotypes about men, women, and leaders influence the attitudes, judgments, and decisions that others make about women and the choices women make for themselves. Multilevel interventions are needed to counteract the impact of these pervasive and easily activated stereotypes, which conspire in multiple ways to constrain women's entry, persistence, and advancement in academic STEMM. We describe an individual-level educational intervention. Using the transtheoretical model of behavioral change as a framework, we assessed the success of a semester course on increasing women's leadership self-efficacy for the first three cohorts of course participants (n = 30). Pre/post questionnaires showed gains in leadership self-efficacy, personal mastery, and self-esteem, and decreases in perceived constraints. Qualitative text analysis of weekly journals indicated increasing leadership self-efficacy as course participants applied course information and integrated strategies to mitigate the impact of societal stereotypes into their own leadership practices. Follow-up queries of the first two cohorts supported the enduring value of course participation. We conclude that providing strategies to recognize and mitigate the impact of gender stereotypes is effective in increasing leadership self-efficacy in women at early stages of academic STEMM careers.  相似文献   

12.
Using six waves of data (Grades 7 through 12) from the Longitudinal Study of American Youth (LSAY), this study investigated the effects of expectation and influence of students, peers, teachers, and parents on participation in advanced mathematics. Results of survival analysis indicated a significant decline in participation rate in the transition from Grades 11 to 12. Students with higher future expectation were more likely to participate in advanced mathematics. Peer influence and teacher expectation did not have strong effects, and the effect of student future expectation was independent of peer and teacher effects. The effect of parent expectation and parent college plan for children were strong, and in their presence, the effect of student future expectation declined. Mathematics achievement and attitude toward mathematics were the most important factors affecting participation in advanced mathematics. With control over achievement and attitude, (a) the effect of student future expectation declined, (b) the effects of peer influence and teacher expectation disappeared, and (c) the effects of parent expectation and parent college plan for children were reduced. Copyright 2001 Academic Press.  相似文献   

13.
This study explores several factors that account for cross-national differences in mathematics and science achievement for middle-school students from 39 countries based on the Third International Mathematics and Science Study. The results suggest that economic development level, as measured by GNP per capita, has a positive but relatively weak association with mathematics and science achievement. In contrast, variables reflecting a society's value on education, specifically the education of mathematics and science, demonstrates strong effects on students' achievement. These variables include students' perceived rigour of mathematics and science - a proxy of academic standards of mathematics and science, students' school attendance, the length of a school year, students' educational aspiration, and the average number of parents living with the student. The evidence presented in this study supports the argument that education reform aiming at improving mathematics and science achievement can hardly be successful without the efforts of the whole society.  相似文献   

14.
Current data suggest fewer females than males continue to be interested in engineering and that this gender gap is first evidenced during middle school years. One might expect that female engineering role models would encourage adolescent girls to pursue future careers in engineering and thereby increase the girls’ interests in and attitudes towards science and mathematics. This study sought to correlate middle school girls’ overall confidence in science and mathematics with a year-long, afterschool mentoring program led by female engineering students from a local university. The results demonstrated that there was a significant correlation between the quality of the mentoring relationship and the girls’ confidence in mathematics. The relationship between female role models and young girls’ attitudes toward science and mathematics is discussed.  相似文献   

15.
The first national education goal, school readiness, recognizes a need for young children to be better prepared for entry into elementary school. Many low-income children exhibit a pattern of underachievement in school mathematics. Research has revealed a developmental gap between low-income preschool children and their middle-class peers with respect to the extent of their numerical knowledge. Research has also found that many low-income children do not receive a broad base of support for mathematical development at home or in preschool. In each of two studies, we conducted a bi-generation (parent and child) mathematics intervention with Head Start families. The intervention was designed to enhance parental support for pre-kindergarten children's mathematical development. It was found that low-income parents were willing and able to support this area of their children's development once they were provided with the training to do so. The support that parents provided to their children through the intervention was clearly effective in enhancing the development of children's informal mathematical knowledge. Intervention children developed more extensive mathematical knowledge than a comparison group of low-income children. Thus, an important step toward achieving the school readiness goal can be taken by fostering low- income parents' support for young children's mathematical development.  相似文献   

16.
The advantages and disadvantages of single-sex schooling continue to be a source of policy and public debate. Previous empirical evidence is somewhat ambiguous, with some studies finding a positive impact of single-sex schooling on education achievement and others finding no differences across school types. The relationship between single-sex schooling on academic outcomes is typically problematic to examine, as in most countries single-sex schools are selective and the numbers attending them are relatively small. In Ireland, a high proportion of secondary school children (~1/3) attend a single-sex school. In addition, these schools are largely state-funded and non-selective but differing in composition compared to mixed-sex schools. For this reason, the Irish educational system provides an interesting setting for exploring the outcomes of single-sex schooling. In this context, this study utilises the 2018 PISA data for Ireland to examine the relationship between single-sex education and mathematics, reading and science literacy performance for boys and girls, respectively, as well as differences across gender in these outcomes. We find significant raw gaps in reading, science and mathematics scores between females in single-sex and mixed-sex schools and in mathematics scores for males across the same school types. However, after controlling for a rich set of individual, parental and school-level factors we find that, on average, there is no significant difference in performance for girls or boys who attend single-sex schools compared to their mixed-school peers in science, mathematics or reading. In terms of heterogeneous analysis, this finding is consistent across the performance distribution.  相似文献   

17.
After more than two months' visit and study in Soviet Russia, I deeply understand that in socialist countries the profession of people's teacher is one of the most respected professions. The secondary school students we met, especially girl students, were all willing to choose teaching as their profession. According to the headmaster of the First Normal [Teacher Training] School in Moscow, each year during the period of entrance examinations, he would personally conduct interviews with each of the applicants. In the conversation he would introduce the conditions of the school and ask the applicant's opinions. If he should discover that a student had not applied to the normal school on [his or hers] own initiative, or had no great interest in the education of young children, he would dissuade the applicants from taking the entrance examination. Nevertheless, each year applicants who take the entrance examinations to the normal school are very numerous even though these applicants all have the qualifications to apply to other schools. From this we can tell how much the young people of Soviet Russia love the teaching profession.  相似文献   

18.
This study focused on comparing the longitudinal associations between two types of parental involvement (i.e., mathematics value and academic reinforcement) and high school students’ mathematics achievement, using data from the Longitudinal Study of American Youth(LSAY). Results, based on multivariate autoregressive cross-lagged modeling, indicated that parents’ academic reinforcement had no effect on students’ mathematics achievement and vice versa; however, a statistically significant positive reciprocal influence existed between parents’ mathematics value and students’ mathematics achievement throughout high school. This result not only reaffirms that parental involvement is a multidimensional construct but also implies that parental involvement has a domain-specific effect. Results from multigroup analyses revealed that students’ gender did not have a differential effect on these associations.  相似文献   

19.
数学从小学到高中被作为三大主科,在大学时,又是理工类学生必修之课,由此可见数学是非常重要的。我国提倡素质教育,因此数学教学中也要进行素质教育。本文从数学教育中创新思维能力的培养、数学教育中学生智力发展的培养、数学教育中德育的培养、数学教育中人文素质的培养以及数学教育中美育价值的培养这几个方面对数学教育中的素质教育进行了分析。  相似文献   

20.
Using three constructs taken from Latour's 2005 book, Reassembling the Social, we consider our work in 2 contexts that were part of a project to support science teachers working with English learners: an 8th-grade physical science class in a summer science enrichment academy, and a 6th-grade Earth science class in a public middle school. We utilize Latour's constructs of (a) group formation, (b) mediators and intermediaries, and (c) traces of intentionality to interpret the interactions that occur in these spaces. We analyze these interactions to make a broader argument about the limitations of improvement science perspectives that are increasingly influential in science, technology, engineering, and mathematics (STEM) education research in the U.S. context.  相似文献   

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