DOI 10.2478/cplbu-2014-0017 The 6th Balkan Region Conference on Engineering and Business Education & The 5th International Conference on Engineering and Business Education & The 4th International Conference on Innovation and Entrepreneurship Sibiu, Romania, October, 18th – 21st, 2012 ENGINEERING EDUCATION IN SCIENTIFIC AND TECHNICAL COMMUNICATION – CHECKING COURSE IMPACT Yolanda - Mirela, Catelly Politehnica University Bucharest – FILS – DCLM, yolandamirelacatelly@yahoo.com ABSTRACT: In the increasingly interconnected contemporary society, employers commonly expect the engineering graduates to possess, alongside academic success evidence, a range of soft skills, of which scientific and technical communication, particularly in a language of international circulation, ranks first. This demand has led to creating and implementing a modular flexible Scientific and Technical Communication in English - STCE original course of the CLIL (content and language integrated) type. The paper aim is to evaluate the course impact, with a view to increasing its effectiveness and success by further amendments. This has been done by designing research, based on triangulating questionnaires and interviews addressed to both graduates who took (or not) the STCE course during their Master’s or Doctoral education, as well as to their employers. Key words engineering education, scientific and technical communication, STCE 1. CONTEXTUALIZING THE STCE COURSE RATIONALE, DESIGN AND IMPLEMENTATION - GROUNDWORK Graduates of higher education technical institutions have to face at present a series of expectations from the job market, whether they are looking for employment in engineering and/or business organizations or in education and/or research. They are expected to possess a range of significant skills that can enable them to communicate both in writing and orally. This phenomenon is valid worldwide, in a society that has undergone the effects of globalization, and which requires a higher mobility of (young) skilled work force. As not only research studies but also the media maintain, engineers in both business and technological environments are expected to develop what has generically been called in recent years soft abilities, as maintained, among others, by Kotler [5]. As opposed to the strictly technical hard ones, soft skills have received various labels in various countries, which are listed by Nor [6] as: key skills (UK); essential skills (New Zealand); employability skills (Australia, Canada); workplace know-how (USA), transferable skills (France) etc. Irrespective of their name, skills can be grouped under three main lines of competences, according to Sharatkumar [7], viz. Communication skills, Psychology and Subject matter knowledge. This is a useful division when they come under focus in the process of training learners at university level or later, in the employing company. As Ziegler [10] points out, currently we can note that there is an acute insufficiency in the engineering graduates’ soft skills. It is also shown that a job candidate possessing good technical (hard) abilities but who is lacking soft ones, such as communication, has definitely lower chances to get a job today. Already in 2002 a representative of a powerful automotive industry employer [1] would emphasize that soft skills should be included in the engineering education of the future specialists as a must, not only for those who would work in industrial companies or in business ones, but equally in R&D. According to Clemmer [4], in recent years soft skills, calculated as a quotient, account for an engineer’s productivity up to the very high rate of 85%, as compared to the low 15% attributed to the hard abilities contribution in this respect, particularly under economic recession conditions. Youth mobility on the job market is strictly connected with the level of soft skills of the engineering and/or business graduates – a phenomenon that is growing fast in most domains of activity. It is therefore imperative that engineering tertiary education should anticipate the long term expectations and needs of the very competitive job market and foster the integration of soft skills oriented disciplines in the curriculum. Recruiters will favour mainly those applicants who can demonstrate that they can tip the scales in their favour as they have developed the soft skills expected from them by most employers, be they small, average or large companies. This has been confirmed by authoritative sources such as the US Labour Department [9], with over 450 employers admitting that: (i) besides the fundamental hard skills, soft ones are more important in the recruiting process, and (ii) most young candidates dramatically lack them. It is generally accepted that English is currently the international language of communication, alongside German or French – to a lower extent, which raises a complementary challenge to the education in foreign languages at tertiary level: it should not only develop undergraduates’ linguistic competences, but also identify best ways and means of doing this while teaching soft skills, such as communication in writing/oral forms at the same time. What is more, teachers of foreign languages and soft skills should try to receive acceptance of the main stakeholders in the instruction process in their educational contexts: university management, curriculum developers at all levels in tertiary education, the students and the potential employers. Unauthenticated Download Date | 11/22/15 11:51 PM This can be obtained on the basis of appropriately principled proposals from the pedagogical viewpoint, of implementing courses whose efficiency and relevance must be demonstrated by empirical research. be for them as job applicants. Similarly, at these stages in their education, the students will be able to easily transfer some of the soft skills they might have already developed in their mother tongue. There are some countries, such as India, where this curricular reshaping is already taking place, with a focus – according to Clemmer [4] – on soft skills education based on modular employable skills courses. However, this is not the generalized policy of higher education organizations worldwide. In many places, soft skills training is carried out by specialized training firms upon request, but, although quite necessary, it is seldom afforded by most employers. It may be of interest to analyze one such prestigious training program, provided in the USA [8], which offers units on: the spoken communication, the written communication, handling meetings and the media, a.s.o. The course is among the few, if any, of this type in our country, as well as in the repertory of specialized training firms in Romania. It has been designed as a course, authored by Catelly [3], taught based on electronic support, as well as its corresponding applications and assignments, which also exist in electronic format. Against this needs and expectations general background, which was valid both nationally and internationally in 2007, an attempt to designing and implementing a Scientific and Technical Communication in English – STCE course emerged. We had in mind a CLIL (Content and Language Integrated Learning) type of course, in an interdisciplinary approach to the teaching of soft skills within the English language course, a dual aim where the soft skills component is communication in the fields of science and technology, with the advantages that exposure to the foreign language takes place during/together with the soft skills acquisition, which solves the issue of requiring extra time in the curriculum. The students – in general Master’s and/or Doctoral levels – use English in order to acquire content, which is quite motivating for them, as they fully understand how useful such skills will The principles underlying the course design are those of an eclectic approach to teaching, with a communicative core and a modular structure comprising three parts: (i) linguistic support; (ii) written communication; (iii) oral communication, allowing room for flexibility in the selection of the units for each particular group. Each part is divided into several ampler units (14 altogether, making it adaptable to the university similar 14week term structure). The final course structure – choice of units – has been based on a baseline study carried out at the pre-course stage, which comprises a thorough needs analysis, but readjustments are always possible upon negotiation with the learners – and indeed they took place on more than one occasion, with a view to eliminating certain issues or adding new ones, such as poster design and presentation at conferences (see Catelly [2] for an ampler presentation of the manner in which the STCE course was supplemented) or participating in video or telephone conferences. The students receive a course syllabus outline – an excerpt of which is provided in Table 1. Table 1. STCE COURSE BASIC SYLLABUS – Excerpt Week No. 5 Main Course Topic Emphasized Aspects Assignment WRITTEN COMMUNICATION - 1 – The ‘Tools” Paragraph structure; Elements of Style and Register; Emphasis on clarity, conciseness, and accuracy of expression; Modes of expression: descriptive, expository, narrative, scientific; Level of formality; Avoiding biased language Main stages in the writing process; the Audience; the Process of writing: Collecting material; Planning; Outlining; Structuring; Drafting; Editing; Visual aids; Proof reading Structure of letters and memos; Email Netiquette – Guidelines; Logical connectors Developing a paragraph; analyzing various text from the purpose and structure point of view Report types; Technical report structure: procedure, results, discussion, conclusions, and recommendations. Main requirements in abstract writing Guidelines Scientific journal article structure; main requirements; citation issues; avoiding plagiarism Requirements of a PowerPoint presentation; turning written content into oral presentation; designing the appropriate visuals aids Expressing personal opinions, ideas, arguing etc.; Communication strategies/functions: negotiating, contradicting, evaluating, Technical report (300 words) in specific professional context 6 WRITTEN COMMUNICATION – 2 – The ‘Process’ 7 WRITTEN COMMUNICATION TEXT TYPES – 3 – TECHNICAL CORRESPONDENCE (e-mail messages, memos, letters) Written Communication Text Types – 4 - REPORTS 8 9 10 11 12 Written Communication Text Types – 5 - ABSTRACTS Written Communication Text Types – 6 - SCIENTIFIC JOURNAL ARTICLES Oral Communication – 1 – PRESENTING A WRITTEN PAPER IN A CONFERENCE Oral Communication – 2 – PARTICIPATING IN TECHNICAL Unauthenticated Download Date | 11/22/15 11:51 PM Writing two paragraphs with the same content, adapting them to different types of audience Selecting appropriate type of message to content to be transmitted – writing of one e-mail message, one memo and one letter Abstract to a scientific article of the student//of a colleague Scientific journal article – acc. to IEEE citation style. PowerPoint slides for the scientific article written in week 10 – delivery of presentation (approx. 5 minutes) Simulation of panel discussion on a given topic Week No. 13 14 Main Course Topic Emphasized Aspects DISCUSSIONS/MEETINGS Oral Communication – 3 – MAKING A BRIEF ORAL PRESENTATION synthesizing etc. - Guidelines for making an oral presentation; Non-verbal communication; Dealing with fear; Off-the-cuff presentations (without preparation) – discussing feedback - More guidelines for making an effective, efficient, eloquent, and ethical oral presentation Oral Communication – 4 – MAKING AN ORAL PRESENTATION Feedback is generally obtained throughout the course (teacher – student discussions and Assignment Portfolios), and an End of Course Evaluation Survey is administered to all the participants. The STCE course has been held for three Master’s profiles: Electrical engineering, IT and Automatic translation, as well as for one post-doctoral school (Electrical Engineering) in the POLITEHNICA University of Bucharest - as a piloting stage. Therefore, the aim of this paper is to find out about the course impact, in order to: • check to what extent it really meant an aid to the participants; • identify prompts that could be conducive to amending it so as to better respond to the identified learners’ needs; • analyze the relationship between the course structure and the job market expectations. 2. CHECKING STCE COURSE IMPACT – RESEARCH OUTLINE In order to measure course impact, an empirical research project was designed and carried out. The research objectives were reflected in the working hypotheses formulated. The main hypothesis states that if the students receive a STCE type of course, then there are good chances that they should meet the job market expectations better, i.e. the course impact could be seen as good. To this, secondary hypotheses were added, that refer to: • the manner and quality level of the higher education answer to the job market expectations by providing a STCE course; • the relationship between the engineering graduates’ expectations from the university in terms of being offered or not a STCE course; • the labour market approach to providing in-service soft skills training courses versus their expectations from the engineering job applicants, and, implicitly, their assumptions that universities should equip graduates with such skills. In order to collect data of both quantitative and qualitative type, a range of instruments were created, namely: a) a STCE+ Graduate Questionnaire - meant for all the author’s STCE course graduates in the university; b) an ENG Graduate Questionnaire - meant for any technical university graduates who did not receive the STCE course; c) an EMPLOYER Questionnaire – meant for employers (small, medium or large companies) that employ technical university graduates. The three questionnaires were structured based on four common content questions, as shown in Table 2, to facilitate a good triangulation of the answers, and thus to ensure a good Assignment An off-the-cuff oral presentation (approx. 3 minutes) A 10 - minute scientific oral presentation based on trainee’s research validity of the research. Obviously, the corresponding questions were formulated according to the profile of the respondents to each of the questionnaires. Table 2. Common questions to all questionnaires Question about: Qstce Qeng Qempl Importance of STCE skills Q1 Q1 Q1 STCE skills as must/asset in Q2 Q2 Q2 hiring Company policy in offering Q4 Q4 Q4 STCE type courses Ticking STCE skills useful Q5 Q5 Q5 at job The basic information envisaged in each of these four common questions was the same, and it is essentially presented as entries in Table 2. It should be noted that the list of skills the respondents were asked to tick in Q5 – useful skills at job actually represents the very content of the STCE course units, as shown in the course syllabus in Table 1. The questionnaires also included differentiated in point of content questions, as shown in Table 3. Thus, in the STCE+ Questionnaire, Q3 is meant to obtain data about the parts of the course which the graduates specifically needed to refresh after getting employment, while Q6 aims to get information about other soft skills they may need at job. The third question in the ENG GRADUATE Questionnaire checks whether engineering graduates who had not been given the course in faculty would have considered it useful, as compared to the kind of course(s) they actually took in faculty – checked by Q6. In the EMPLOYER Questionnaire, the role of Q3 is to check the general expectations of the job market that the job applicants, graduates of technical universities, should possess or not written/oral communication skills in English for the fields of science and technology. Table 3. Differentiated questions per questionnaire Question: Qstce Qeng Qempl Have you used STCE course Q3 materials as a resource after course? What other skills now Q6 necessary to you at work would you have liked to be taught at the STCE course? Would you have welcomed a Q3 STCE type course in faculty? What English courses were Q6 taught to you in faculty (type/duration/usefulness at your current job)? Do you expect that your newly Q3 hired employees should have written/oral communication skills in English? Unauthenticated Download Date | 11/22/15 11:51 PM The sampling of the persons answering the questionnaires is represented by the STCE+ students of the author, whose email addresses were easily recovered, and personal contacts who are all technical university graduates – ex-students, fellow teachers in the technical university and other engineers working in various domains – for the ENG Graduate Questionnaire. As regards the EMPLOYER Questionnaire, emails were sent directly to a series of firms that presumably employ engineers, or other contacts were used in order to collect answers. All the questionnaires were sent by email, with an explanatory message in the email field, in English, requiring them to answer the attached questionnaires and also to disseminate them to other potential respondents fulfilling the requirements of the respondents’ profile, which actually increased the rate of response. A brief letter of transmittal to the respondent preceded the set of questions in each questionnaire, specifying the rationale for the questionnaire and guaranteeing the confidentiality of the answers. As after the first emails the response was actually not too high, a reminder email was sent to all the addressees, raising the final response rates, which were as follows: 42% for STCE+, with 30 answers, 77% for ENG, with 54 answers and 60% for EMPL, with 24 answers. Certainly, the number of respondents is not as high as to ensure more than an illustration of the main trends in the context described. However, in spite of this limitation and of other restricting aspects, such as the no-classes summer period when it was administered or the rather short deadline up to which the answers were expected, the general picture that the data configure is able to fairly accurately approximate the course impact. Moreover, some respondents added their own free comments in an informal manner, on email or in discussions, which also contributed to a better triangulation of the data. In what follows, the data collected by means of each questionnaire will be presented in turn, in order to facilitate their comparison and, further on, the triangulation of findings with a view to correctly interpreting their meaning. Thus, as far as the STCE+ Questionnaire is concerned, 60% of the respondents were from the Computer Science Master, 40% graduated from the Automatic Translation Master and 10% from the Electrical Engineering one. As expected, the domains they are employed in range from a bulky IT zone, to some in the aero/military industry and telecommunications, with only a few in call centres or with retailers. At job (Q1) their STCE skills are Important – 60% or Very important – 40%. When they were hired (Q2), the STCE skills were a must to a considerable extent for 70% (while for 20% they were mandatory to a very high extent). For those who answered that they were a must, naturally the answer to the possibility that STCE skills should have been an asset upon being hired became useless; however, it is mentioned by 70% of them as an asset to a very high extent. Only 20% of them felt the need to refresh their STCE course input after being hired (Q3), among the aspects listed being: email writing, grammatical rules, writing conventions in general. As they graduated in very recent years – 2010 to 2012 – this percent seems to be normal. In 90% of cases, their employers do not have it in their policy to provide training to newly employed engineers. As regards their answers to Q5 – the most frequently skills used by them at job, these are: Technical and business correspondence, always clustering around the 3. Frequently and, mainly, 4. Very frequently values, with 30 - 40%, as well as Participation in technical/business discussions – around 60 70% - again at levels 3 and 4 of frequency, as well as Making oral presentations, which is seen as 3. Frequent by 60 % of the respondents. Other aspects necessary at job (Q6) produced the following suggestions: technical translations (2 respondent), main functions of speech used in discussions (4 respondents), listening to examples of discussions (4 respondents). Finally, although a direct evaluation of the STCE course usefulness/relevance to their current job was not expressedly required in the questionnaire, in answering Q6 around 30% of the STCE+ respondents added remarks of the qualitative type, clustered around a good appreciation of the course, for instance: ‘the course has helped me and it will help me in the future, too, in my career’, ‘the skills taught are enough for the level of competence expected from me’, ‘the course was very well structured, covering most areas of interest for us, engineers’. As regards the ENG Questionnaire, the years of graduation were: 1985 – 1995 for 11%, 1996 – 2005 for 39% and 2005+ for the remaining 50%. Engineers who responded this questionnaire are currently employed in: Research and Education (approx.22%), while the rest of 78% have jobs in technical areas in Industry, Business and Consultancy. Under Q1 – they answer that the STCE skills at job are 4. Very important – 72.2% or 3. Important – 16.6%. No respondent answered 1. Not important, and only 11.1% considered they are 2. Relatively important. Upon hiring, STCE skills were seen as a must: 4. To a very high extent – by 42.2% and as 3. To a considerable extent – by 27.7% of the engineers, with quite similar percentages for the second option: STCE skills seen as an asset upon hiring. There were no answers under option 1. Not at all a must or an asset. This is confirmed under Q3 – as 94.5% would have welcomed such a course in faculty. Among the reasons they provide are: ‘ it would have taught me to express myself more clearly’, ‘it would have been a plus in getting hired’, ‘it would have helped me to carry out research’, ‘it would have given me technical language support’, ‘it is essential, especially at managerial levels’. As regards Q5 – the frequency of skills use at job, the results should be analyzed with the taking into consideration of the domain the respondents work in, which explains the 42.2% of 1. Never answers for Abstract writing and for Scientific articles/papers writing, because only researchers and professors do use the skills in such types of written communication frequently, while the rest cluster with high values for: Writing technical/business correspondence – 61.1% do this 4. Very frequently, Reports – 50% of them do this 4. Very frequently, Participating in technical/business discussions – 50% with 4. Very frequently and, with 42.2% - Making oral presentations also appears under option 4. Very frequently. None of them took a STCE type of course in faculty – Q6; they only list ‘standard’ or ‘traditional’ General Language courses, or, in more recent years, ESP ones, making references to the short duration of such courses, or their optional character. The EMPLOYER Questionnaire was answered by representatives of small companies – 22.2%, medium - 33.3% and large companies – 44.4%, out of which over 80% came from companies directly involved in industry/sales of technical products, while the rest were research/education organizations. 55.5% answered that STCE skills are 4. Very important for their employees, while 33.3% consider them 3. Important (Q1). Unauthenticated Download Date | 11/22/15 11:51 PM Q2 – abilities of STCE type as are seen as a must or an asset upon hiring people returned 55.5% seeing them as a must to 4. A very high extent; similarly, 44.4% of employers consider them an asset 3. To a considerable extent. The companies’ expectations that the newly hired employees should already have these skills are of over 90%. In correlation, only 66.6% of the employers do have in-service training courses in their current policy (Q4). Only two answers mentioned that they offer Leadership or Professional management soft skills courses, but no one actually offers STCE type training. The answers to Q5 depend to a high extent on the company profile, with consistently high scores for Technical/business correspondence and Participating in technical/business discussions (55.5% - Very frequently), followed by Making oral presentations – 33.3%, also Very frequently. The respondents standing for research/education organizations naturally included Abstract and Scientific Paper writing, which thus raised the total for this item to 33.3% - as 3. Frequently necessary. The significance of the quantitative and qualitative data obtained is discussed in the last section in order to check the hypotheses and draw a range of conclusive guideposts that could document our research and provide support in optimizing the STCE course in the future. 3. DISCUSSION OF RESULTS AND OPEN CONCLUSIONS The triangulation of the questionnaires in terms of the common content questions confirms the main hypothesis as a trend, given the fact that both STCE course graduates and most engineers actually make full use of their skills, or express a need for them, respectively, which is also confirmed by the high scores of frequency of use obtained for Q5 in all three instruments. In direct correlation, the high scores of frequency of use of the various skills included in the STCE course structure (Q5) show that the job needs of the engineering university future graduates’, as suggested by the needs analysis conducive to establishing the course modules and units topics, were quite correctly estimated in most of the cases, which made the course both relevant and useful for the students in their jobs, be they in industry or in research. It is then a positive feature of the course the fact that it was designed based on the principles of modularity and flexibility, as the teacher could/can always adapt the course by resetting priorities from case to case. As a comment, the three Master’s groups to whom the STCE course was taught had profiles requiring a number of adjustments in order to match the needs of the trainees – and this was done based on negotiations with the students and the Directors of the Master’s courses. In this respect, new units were designed and included in the course, for instance the Poster making and presentation. The course allows the teacher to thus allot different weighting in terms of focus and time to those units that are most appropriate to the students’ medium and long term interests. As regards the analysis of the relationship between the work market approach to employing engineers in our country and its expectations from the engineering higher education as far as the graduates’ soft skills of the STCE type is concerned, the results confirm the fact that employers actually expect to a high extent that job applicants should come from school endowed with a wide range of soft skills. Moreover, under the current economic conditions, most companies cannot afford providing such courses as in-house training, but they see them as a must to a (very) high extent, or at least as an asset – but those answers came from employers that make use of another language of international circulation, such as German or French, as the official language of the workplace. What is more, if we search all the results obtained to Q5 – skills frequently used at work, the returns from the three sets of questionnaires did not produce any one answer of 1. Never used at work for any of the skills included in the list, which can be conducive to strengthening the opinion that the initial choice of soft skills included in the STCE course was appropriate. Certainly, the qualitative data collected from all three categories of respondents add other proposals of topics to be included in the STCE course – as these are prompted by their current job requirements, but no respondent actually considered the list of skills proposed in the course, which is given in Table 1 and was fully included, with seven main entries under Q5 in all three questionnaires, as irrelevant or useless. At this stage in checking the STCE course impact, a range of concluding remarks should be made. Firstly, as confirmed by the results of the research carried out and presented in this study, the STCE course was evaluated as a useful one for the Master’s level. Its relevance for the engineering education graduates has been confirmed, and the components included are of interest for them at job. Consequently, we advocate that such a course should be included in the Master’s programs of engineering higher education, with, if necessary, certain amendments of the structure and choice of units, as suggested by needs analyses, which play an important part in establishing the course outline from case to case. We also plea for a necessary curricular change with good perspectives for the technical universities in this respect, with a higher weighting given to soft skills development in general, thus granting a well deserved and fully demonstrated better visibility to this type of instruction (inter)nationally. Moreover, taking into account our own experience in designing and applying the STCE course, we maintain that foreign language teachers can embark upon working out CLIL type courses of soft skills blended with the language component, thus contributing to the upholding of their technical universities image and their attractiveness as study destinations for further candidates. 4. REFERENCES 1. 2. 3. 4. 5. BMW, The Effective Engineer – The Soft Skills - Keynote presentation, 5th Annual International Colloquium International Engineering Program, University of Rhode Island, http://www.uri.edu/iep/colloquia/2002/, (2002). Catelly Y. M., Developing Engineering Students’ Soft Skills – Poster Design And Presentation, 5th Annual Conference with International Participation Language, Culture and Civilization. New horizons, Bucharest: POLITEHNICA Press, (2011). Catelly, Y. M., Scientific and Technical Communication in English – Course Slides, Bucharest: Printech, (2009). Clemmer, J., Assess your soft skills quotient, Relationship Management Institute. Enculturing Soft Skills for Social Commerce, http://www.relationshipmanagementinstitute.com/2010/02/ assess-your-soft-skills-quotient/, (2010). Kotler, Philip, Wolcott, R.C., Suj Chandrasekhar, Playing Well With Others, Wall Street Journal, Monday, Unauthenticated Download Date | 11/22/15 11:51 PM 6. 7. Sept 9, http://online.wsj.com/article/SB200014240529702048303 04574133242651502088.html, (2002). Nor, Faizah Mohamad, Instilling Soft Skills in Engineering Learners through Language Learning, International Conference on the Roles of the Humanities and Social Sciences in Engineering 2008 (ICOHSE08), Centre for Communication Skills and Entrepreneurship UniMAP in collaboration with The Ministry of Higher Education Malaysia, 5th - 6th December, Perlis, dspace.unimap.edu.my, (2008). Sharatkumar V., Need for soft skills in Global Engineering, Services, NASCOM Engineering Services Forum, http://nasscom.in/, (2009). 8. The Harvard Project Management Program, Hands-On Training Experience, www.secc.org.eg/Other%20SECC%20PDFs/.../SS_Topics .pdf, (2001). 9. US Department of Labour, Soft Skills: The Competitive Edge, http://www.dol.gov/odep/pubs/fact/softskills.htm, (2009). 10. Ziegler, R., Student Perceptions of “soft” skills in Mechanical Engineering, International Conference on Engineering Education – ICEE 2007, Coimbra, Portugal, icee2007.dei.uc.pt/proceedings/authors/Z.html, (2007). Unauthenticated Download Date | 11/22/15 11:51 PM