An Intervention to Address Gender Issues in a Course on Design,Engineering, and Technology for Science Educators

A course on design, engineering, and technology based on Bandura's theory of self‐efficacy was taught to nine science education graduate students who were also practicing teachers. The interpretive analysis method was used to code and analyze qualitative data from focus groups, weekly reflections on classes and readings, and pre‐, post‐, and delayed‐post course questions. The improvement in tinkering and technical self‐efficacies for five males was limited because of initially higher self‐efficacies while that for four females was moderate to high, especially when working in same‐sex teams in a non‐competitive environment. All students also increased their understanding of the societal relevance of engineering and their ability to transfer engineering concepts to pre‐college classrooms. Implementing the principles employed in this intervention in pre‐college science and university engineering classrooms could help recruit students into engineering as well as help retain both male and female undergraduate engineering students.     

Ethics and the Development of Professional Identities of Engineering Students

How do undergraduate students in engineering conceive of themselves as professionals? How can a course on engineering ethics affect the development of an undergraduate student's professional identity? In this project, students responded to questions about the characteristics and responsibilities of professional engineers. The results indicate that students learn about professionalism primarily from relatives and co‐workers who are engineers, and rarely from technical engineering courses. Even before they study engineering ethics, students put honesty and integrity on par with technical competence as an essential characteristic of engineers. In the course, students benefit from cases of actual incidents and from classroom activities that encourage diverse perspectives on moral problems. By analyzing cases in groups and by hearing different perspectives, students build self‐confidence in moral reasoning. By the end of the course, some students understand professional responsibility not only as liability for blame but in a capacious sense as stewardship for society.     

A Teaching Workshop for Engineering Faculty

A quality engineering education is of utmost importance to undergraduate students seeking an engineering degree. Providing a quality education to these students is the responsibility of engineering faculty. The Department of Civil and Environmental Engineering at Utah State University (USU), in cooperation with the officers of the student chapter of the American Society of Civil Engineers (ASCE), has developed a series of six lessons focusing on teaching skills and faculty performance in the classroom. This series of lessons, known as the “Undergraduate Teaching Workshop”, is an effort to improve the teaching of the department faculty, and thereby the undergraduate education of its students. The lessons that make up this workshop range from student concerns to the use of learning resources and equipment. This paper discusses the workshop format and the experience we had with the workshop as it was conducted within our department.     

Gender Differences in Elements of the Undergraduate Experience that Influence Satisfaction with the Engineering Major and the Intent to Pursue Engineering as a Career

Background Groups within and outside of educational institutions are interested in factors that influence satisfaction among students enrolled in the engineering major as well as elements within the college environment that shape students' intentions to work in engineering in the future and whether these elements differ by gender. Purpose (Hypothesis ) This study identified gender differences on indicators of the undergraduate experience including faculty‐related and student‐related variables as well as measures of satisfaction with the institutional environment that are related to satisfaction with the engineering major and intent to pursue a career in engineering ten years from now. Design /Method The mixed methods approach used for this investigation involved nine institutions with engineering undergraduate degree programs. An online questionnaire was administered to undergraduate students enrolled in engineering. Qualitative data was collected through focus group interviews with students at each of the nine participating institutions. Results Findings reveal that satisfaction with the engineering major does not translate directly to pursuing a career in engineering, particularly among women. In terms of elements of the undergraduate experience, some types of interactions with faculty and peers have both short‐ and long‐term impacts on interest in engineering as a major and as a career. Conclusions Creating learning environments that emphasize care and respect for students as well as overseeing student interaction during group work can make a difference in students' satisfaction in the engineering major and in interest in engineering as a career, particularly for women.     

Exploring Engineering Graduate Student Research Proficiency with Student Surveys

Background Research is considered the essence of graduate engineering education, but knowledge about the engineering graduate student research experience is scarce in literature. Some studies that examine graduate engineering education suggest that students are experiencing educational deficiencies that can affect the research experience. Thus, exploring engineering graduate student research proficiency is warranted. Purpose (Hypothesis ) This work begins to earnestly answer the research questions “How proficient are engineering graduate students in research?” and “What factors affect the research proficiency of these students?” Design /Method In order to answer the two research questions specifically for the Georgia Institute of Technology Environmental Engineering graduate program, current students in the program participated in two surveys. Survey questions were designed to measure students' perceptions of their research proficiency and to aid in determining student academic motivations tied to proficiency. Results Many students indicated that they lacked research preparation upon beginning graduate study and during the first year of study, lacked development in important research skills like statistics and communicating in writing, and were somewhat hindered in research organization and progress. Regarding academic motivations, students generally valued personal advancement and enrichment over paper publication. Doctoral students overall indicated more preparation with respect to several aspects of research and more value placed on paper publication than did master's students. Conclusions The surveys provided important findings regarding student research proficiency for the engineering graduate program in question. These findings encourage the exploration of engineering graduate student research proficiency on a broader scale in future studies.     

Advancement of the Engineering Management Body of Knowledge

Trade around the world has become globally interconnected. Engineers play an integral role in designing products, managing supply chains, providing services, and increasing the quality of life for people and promoting sustainable development around the globe. Engineering managers make decisions every day that will have profound impacts on international suppliers, customers, partners, consumers, and the environment. Traditional education for engineering students focuses on the technical aspects and scientific principles. Education in some countries may focus exclusively on mathematics, science, and engineering topics. The North American model incorporates a general education component into the undergraduate program of study to give students a broad appreciation of ideas ranging from art to literature to the social sciences. This paper will investigate how undergraduate engineering management programs educate their students to be able to work in international settings or in the global workplace. This initial study will concentrate on the engineering management programs that are accredited by ABET, an international organization that accredits technical programs in higher education. ABET has accredited over 3,400 programs in applied science, computing, engineering, and engineering technology in 28 countries. This study will access publicly available information to determine the breadth and depth of education related to helping prepare engineering management students to work in a global marketplace. These data will be collected from the programs accredited by ABET using the “Engineering Management” program criteria, due to the public availability of this information. Initial findings will be presented, and may serve to identify opportunities for cooperation and further work.     

基于素质教育进行工程图学的教材建设

素质教育是实施教育部"高等学校本科教学质量与教学改革工程"的主题.工程图学课程是工科院校的一门技术基础课程,分析了在工程图学课程中的素质教育,指出在课程学习中培养学生的是工程图学素质,其核心是工程图学的思维方式;通过对国外工程图学教材的研讨,借鉴其侧重于学生素质教育的精华;就如何围绕素质教育的主题,开展我国的工程图学教材建设进行了研究.     

包装工程专业本科教育中产学研的结合

包装工程本科教育中产学研相结合的问题,存在不同的层次,侧重点也不相同。包装工程本科教育与包装产业结合的主要方式有认识实习、生产实习、设计大赛、校企科研合作、课外导师制、开设与生产实践相关的选修课、生产实践人员进课堂、设置专项奖助学金等;学校教育之间的合作也是产学研结合的重要组成部分,学生的思想素养以及教师的职业道德,对产学研结合的实践效果和可持续发展具有直接影响;包装工程本科教育还需与科学研究相结合,以培养学生的科学思维能力,包装工程专业教师也应不断提高科研水平,以满足持续发展的本科教育需求。     

Outcomes of a Longitudinal Administration of the Persistence in Engineering Survey

Background Understanding more about student decisions to leave engineering may lead to higher retention. This study builds on the literature and focuses on the experiences of a cohort of students who aimed to complete their undergraduate work in 2007. Purpose (Hypothesis ) This paper presents the outcomes of the longitudinal administration of the Persistence in Engineering survey. The goal was to identify correlates of persistence in undergraduate engineering education and professional engineering practice. Design /Method The survey was administered seven times over four years to a cohort of students who had expressed interest in studying engineering. At the end of the study, the participants were categorized as persisters or non‐persisters. Repeated measures analysis of variance was used, in conjunction with other approaches, to test for differences between the groups. Results Persisters and non‐persisters did not differ significantly according to the majority of the constructs. Nevertheless, parental and high school mentor influences as a motivation to study engineering, as well as confidence in math and science skills, were identified as correlates of persistence. Intention to complete an engineering major was also a correlate of persistence; it appears to decline sharply at least two semesters prior to students leaving engineering. The findings also suggest that there might be differences among non‐persisters when they are further grouped by when they leave engineering. Conclusions Facilitating higher levels of mentor involvement before college might increase student motivation to study engineering, and also constitute a mechanism for fostering confidence in math and science skills. Since the intention to complete an engineering degree decreases well before students act, there may be opportunities for institutions to develop targeted interventions for students, and help them make informed decisions.     

A New Model For Integrating Engineering Into the Liberal Education of Non-Engineering Undergraduate Students

In this paper, I will discuss a new model that integrates engineering into the liberal education of all undergraduate students, regardless of their majors. The model was proposed in 1992 by the Manufacturing Engineering Department at Miami University and was approved as part of a new plan for liberal education for all students. The objective of the model is to provide students with an opportunity to learn about the engineering profession and design, including its links to technology and society. To achieve this objective, the new model includes: a 3 credit hour course, with lab, to learn about engineering and technology and their impact on society; a 3 course, 9 credit hour sequence to study, in-depth, engineering methods and modeling; and a 3–4 credit hour, two-course, senior capstone. The implementation of the model started in the Fall of 1993. A mechanism has been developed for assessing this model and its impact on students' learning and understanding of engineering, the classroom-learning environment, and its ability to attract and retain women and minorities to engineering.     

A Paradigm for Assessing Conceptual and Procedural Knowledge in Engineering Students

Conceptual and procedural knowledge are two mutually‐supportive factors associated with the development of engineering skill. The present study extends previous work on undergraduate learning in engineering to provide further validation for an assessment paradigm capable of quantifying engineering students' conceptual and problem‐solving knowledge. Eight students who were enrolled in an introductory thermodynamics course and four who were enrolled in the course sequel provided verbal protocol data as they used instructional software. They were compared to existing data from a cohort of eleven science and engineering majors who had not taken thermodynamics. The results replicated earlier findings showing more cognitive activity on computer screens requiring overt user interaction compared to text‐based screens. The data also indicated that higher‐ versus lower‐performing students, based on course grades, engaged in more higher‐order cognitive processing. There was no evidence that students gained deeper cognitive processing as they advanced through the engineering curriculum.     

Comparing the Undergraduate Experience of Engineers to All Other Majors: Significant Differences are Programmatic

Background The authors partnered with the National Survey of Student Engagement (NSSE) to examine how persistence within the engineering major and engagement of undergraduate students in engineering compare to other majors. Purpose (Hypothesis ) We explored three research questions: How do engineering students rate their college engagement compared to students in other majors? How do engineering persisters, non‐persisters, and migrators compare in terms of collegiate engagement, time on task, and enriching educational experiences? What college engagement factors predict persistence in engineering? Design /Method Data are from nearly 12,000 students who completed the NSSE survey in their first and senior years as undergraduates. Surveys were analyzed using ANOVA and Chi‐square calculations to determine whether differences emerged in three dimensions of student engagement based on students' self‐reported major. Due to the large sample, effect size was used to determine statistical significance. Binary logistic regression was used to identify factors that predict persistence among first year students and seniors in engineering. Results Results show that engineering majors are similar to non‐engineering majors on most variables. However, engineering majors reported significantly higher gains in practical competence and higher order thinking, but the lowest means on reflective learning and gains in general education. Engineering majors reported significantly more time preparing for class and less time participating in educationally enriching experiences. Conclusions We conclude that different educational outcomes between majors are the result of programmatic differences. The packed engineering curriculum requires students to make trade‐offs between gaining practical/marketable skills and participating in educationally enriching activities. We question this trade‐off and suggest alternative approaches.     

Encouraging Graduate Study in Engineering

Abstract This study was undertaken to provide information on the factors that most influence students to undertake graduate studies in engineering following their baccalaureate degrees. Several hundred engineering deans were asked to send a questionnaire to the three departments in his/her college that had been most successful in encouraging their undergraduates in proceeding to graduate school. Responses indicated that student participation in semester research, student participation in summer research, and mentoring by faculty are the most significant in encouraging students to proceed with graduate studies. These conclusions were confirmed by a survey of newly entering engineering graduate students. Fifty percent of student respondents indicated that they had been involved in some form of research as undergraduates and eighty percent of this group identified that this experience had been important to them in deciding to choose graduate study. It is concluded that the inclusion of undergraduate students in research programs can be very important in influencing their career choices and in enhancing their likelihood of proceeding with graduate studies.     

A Six-Year Longitudinal Study of Undergraduate Women in Engineering and Science*

In 1991, the Women in Engineering (WIE) Initiative at the University of Washington was funded by the Alfred P. Sloan Foundation to conduct a longitudinal study of undergraduate women pursuing degrees in science or engineering. Cohorts of approximately 100 students have been added to the study each year, for a current total of 672 participants. The objectives are: (a) to determine an accurate measure of retention by tracking individual students through their science and engineering academic careers; (b) to examine factors affecting retention of women in science and engineering; and (c) to evaluate the effectiveness of WIE's programs targeted at increasing enrollment and retention of women in science and engineering. These programs include interventions primarily during the freshman and sophomore years, which are critical attrition points. The results of this study are reported annually to the Dean of Engineering and related departments for consideration in policy formulation. Annual results of the study have shown consistent patterns of persistence factors and barriers for these high-achieving women; most notably a significant drop in academic self-confidence during their freshman year in college. In addition, individual tracking of these women has shown a retention that is much higher than the estimated national average for engineering and science students.     

Globalization and the Undergraduate Manufacturing Engineering Curriculum

At an ASME panel on manufacturing engineering education, industry representatives emphasized preparation for globalization. The concept has not yet had widespread impact on undergraduate engineering curricula. In this paper the industry updates are summarized, especially as they pertain to undergraduate engineering education for a globalized economy, and synthesized with the literature on the subject. Objectives for manufacturing engineering education are derived and possible ways of introducing the subject into an undergraduate curriculum without lengthening the program are suggested. The findings should be applicable to manufacturing, mechanical, and industrial engineering.     

Development of a Classification System for Engineering Student Characteristics Affecting College Enrollment and Retention

Background In engineering education, a considerable amount of research effort has been dedicated to study the impacts of student characteristics on their college enrollment, major selection, and college retention. However, there is no standardized categorical classification system of engineering student characteristics in the current literature. Different researchers tend to focus on specific characteristics within the scope of their research interests. This study provides a comprehensive review and analysis of the existing research on the measurement of the characteristics of engineering students. Purpose The study addressed the three questions: (1) what engineering student characteristics have been measured; (2) how do engineering student characteristics impact their educational outcomes; and (3) what measurement and analysis methods have been applied in current studies? A standardized classification system for engineering student characteristics involving external, cognitive, affective, and demographic categories is also proposed. Scope /Method The study focused on engineering education. Representative research regarding common characteristics of students from majors of science, technology, engineering, and mathematics were also included. The review covers major academic journals, research books, conference proceedings, and government reports in the areas of science and engineering education for the past two decades. Conclusions The review analysis indicated that students with certain characteristics are more likely to choose engineering as a profession and that those characteristics are either correlated or causally related with one another. However, many research conclusions based on basic statistical analyses fail to model the interaction effects. More advanced measurement techniques are needed that can model the characteristics interactively and concurrently in a complete framework.     

以工程意识教育为导向的工程图学能力培养方法探析

本科阶段加强学生工程意识培养重要而紧迫,分析了现代工程意识和能力培养的主要内容,以工程图学课程为切入点探究了课程教学内容与工程意识的密切联系,基于工程意识培养的可行方案,针对不同教学环节的培养方法进行创新设计,并配套设计了工程意识实验环节,使得教学手段更为立体、方法更为多样,为培养理论基础扎实的现代工程创新人才提供了有效途径。     

The Relations of Ethnicity to Female Engineering Students' Educational Experiences and College and Career Plans in an Ethnically Diverse Learning Environment

This paper describes a mixed‐methods study employing a social cognitive theoretical framework that emphasizes the interplay of person factors, environment, and behavior to explore the educational experiences of female students in an ethnically diverse learning environment. Specifically, we investigate the relations of ethnicity to female students' perceptions and experiences related to engineering, as well as their selection of and persistence in undergraduate engineering majors. An ethnically diverse sample of female engineering undergraduates at an urban research university completed an online survey and participated in semi‐structured interviews. Results revealed that participants of all ethnicities perceived strong institutional and peer supports in this diverse learning environment. Additionally, differences in participants' perceived barriers for achieving engineering educational and career plans were found based on ethnicity and parental level of education.     

Factors Related to Performance Ratings of Engineering Students in Cooperative Education Placements

The placement of post-secondary students in cooperative education (co-op) settings impacts students, employers, and academic institutions. Those responsible for securing such placements need information to guide them in maximizing the success of these assignments. The purpose of this study was to explore relationships between engineering students' performance in cooperative education placements and student demographic factors student academic factors co-op setting factors prior work experience. A survey was completed by 271 engineering students from nine U.S. engineering schools with formalized, structured cooperative education programs. Eight of the 14 predictor variables were related to performance ratings, although the statistically significant correlations were modest. The student's grade point average most highly correlated with performance in co-op placements (r=0.34). Among the other relationships found were the positive correlation of performance with the percent of coursework completed prior to placement (r=0.26) and the length of the placement (r=0.31). No evidence was found to suggest that the size of the co-op employer related to the student's performance. Coordinators of cooperative education may find these results useful to share with student advisees. However, due to the correlational nature of the study, readers are cautioned not to assume the findings reflect causal connections.