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    Working Paper Proceedings

    Engineering Project Organizaons ConferenceEstes Park, Colorado

    August 9-11, 2011

    Proceedings EditorT. Michael Toole, Bucknell University

    Copyright belongs to the authors. All rights reserved. Please contact authors for citaon details.

    Emoonal Intelligence and Academic Performance

    of Engineering Students

    Authored by

    Stefanie Brandenburg, XiaoDan Zhou, Lansford Bell, Chuck Skipper

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    EMOTIONAL INTELLIGENCE AND ACADEMIC PERFORMANCE OFENGINEERING STUDENTS

    Stefanie Brandenburg1, XiaoDan Zhou2, Lansford Bell3, Chuck Skipper4

    1. Visiting Assistant Professor, Department of Civil Engineering, ClemsonUniversity, Clemson, SC [email protected]

    2. Marketing Coordinator, Century 3 Inc., Greer SC [email protected]. Professor, Department of Civil Engineering, Clemson University, Clemson, SC

    [email protected]. Visiting Professor of Engineering Leadership, School of Engineering, The

    Citadel, Charleston SC [email protected]

    Abstract

    Professional expertise is no longer the only standard by which to evaluate college

    graduates. Soft skills, like emotional intelligence are viewed as effective ways todistinguish potential high-performance workers. The purpose of this paper is to attemptto correlate emotional intelligence with the academic performance of civil engineering

    students. A students grade point ratio (GPR) is the criterion that is used in this researchto measure academic performance. It is anticipated that students with high GPRs willscore better on measures of emotional intelligence (EI) than others.

    In reviews of literature it was found that there is a growing area of research into

    emotional intelligence and its relationship to job performance, specifica lly through theresearch presented in Emotional Intelligence: Why It Can Matter More Than IQ(Goleman, 1995). There is a paucity of research, however, linking emotional intelligence

    with academic performance in engineering students. There is also little information onthe degree to which engineering students understand the importance of EI or receive any

    training in emotional intelligence. Communication is accepted as an important skillrequired by engineering professions and is often cultivated in engineering curricula. It isshown in the literature that EI augments communication skills, and it is proposed that EI

    training should be a part of engineering education. The purpose of this study is toexamine the relationship between EI and academic performance and examine the

    potential difference in emotional intelligence with respect to demographic andexperiential characteristics. This research assumes the following principles: (1) There is arelationship between GPR and Emotional Intelligence, (2) the relationship can be

    measured, and (3) the participants in this research have anonymity and are guaranteedthat their responses are not part of their individual academic evaluations, increasing the

    respondents ability to answer honestly.

    In surveys of 140 civil engineering and construction management students from

    Clemson University and The Citadel it is suggested that EI increases along with increasesin GPR. EI peaks at the student group of 2.51 to 3.0 GPR. After that, EI decreases as

    GPR increases. Also, a positive connection between work experience and emotionalintelligence was identified. Based on the results of this analysis, the paper proposes

    mailto:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]:[email protected]
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    increased emphasis on co-op and extracurricular programs to help students develop theirEI skills.

    Keywords : Emotional Intelligence, Engineering, Academic Performance, Education

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    Introduction

    The construction industry is very sensitive to economic downtowns and thussuffers at times through cycles of famine in terms of work available while at other time

    it enjoys feasts of backlogs and work aplenty. The most recent economic downturn hit

    the construction industry in late 2008 and the industry has continued to suffer in theUnited States. In these leaner circumstances, construction companies tend to focus on

    improving the overall competence of the company and the effectiveness of theirworkforce to maximize their competitive opportunities. Their workforce must be

    qualified, skilled, and experienced- traits that are not normally associated with newlygraduated students. For Civil Engineering students to have the qualifications andcompetence companies are seeking, they must receive and develop skills outside of those

    found in traditional classrooms.

    Emotional intelligence has emerged as a relevant indicator of positive workoutcomes. Current research on the importance and relevance of the relationship between

    emotional intelligence and work outcomes been gaining momentum since the publicationof Daniel Golemans Emotional Intelligence: Why It Can Matter More Than IQ (1995).Professional expertise is no longer the only standard by which to evaluate graduates.

    Soft skills such as emotional intelligence are viewed as effective ways to distinguishpotential high-performance workers.

    This paper attempts to correlate Emotional Intelligence with the academicperformance of Civil Engineering and Construction Management students. It is

    anticipated that higher emotional intelligence will play a positive role in schoolwork, asmeasured by the students Grade Point Ratio (GPR). In addition, an analysis was done toidentify any possible connections between demographic data such as age, gender, and EI.

    To evaluate Emotional Intelligence, The Emotional Intelligence Appraisal, a skill-based self-reporting measure of emotional intelligence was utilized (Bradberry and Su,

    2003). Based on the results of the analysis, the paper suggests that students receivetraining in the concepts and techniques related to emotional intelligence in collegeengineering education programs.

    Emotional Intelligence (EI)

    There are five main competencies of emotional intelligence, which can begrouped into two main categories: Personal and Social Skills. Figure 1 describes some

    details for each competence and sub-competence (Goleman, 1998).

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    Figure 1. Five main competences defined by Goleman (Goleman, 1998)

    Personality can be defined as a persons pattern of internal experience and socialinteraction that arises from the action of that individuals major psychological

    subsystems. Emotional intelligence is a part of human personality, and personalityprovides the context in which emotional intelligence operates. Emotional intelligence canbe considered a mental ability that involves the ability to reason validly with emotional

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    information, and the action of emotions to enhance thought. Social skills are defined associal facility, which includes synchrony, self-presentation, influence, and concern. It is a

    capability that allows one to influence and inspire others, manage social relationship,solve conflict as well as adjust to surrounding environment. It is important to note that EI

    is based on an inherited set of traits, but the associated skills can be learned and

    improved. It is also suggested that the capability to acquire EI skills apparently increaseswith age due to increased experience (Goleman, 1998).

    Contrary to IQ, people can improve their EI by receiving feedback, practice and

    correct training and guidance. Findings suggest that IQ may be connected to as little as4% of real-world success since IQ does not measure creativity or a persons uniquepotential (Cooper and Sawaf, 1997). It has been stated that in industry, IQ gets you

    hired, but EI gets you promoted (Gibbs, 1995). Goleman proposed that EI plus IQ equalsuccess. For example, a manager at AT&T Bell Labs was asked to rank his top

    performing engineers. High IQ was not the deciding factor, but instead how the personperformed regarding answering e-mails, how good they were at collaborating and

    networking with colleagues, and their popularity with others in order to achieve thecooperation required to attain the goals (Gibbs, 1995).

    EI versus Leadership

    Leadership is always important but has recently become a very hot topic for

    organizations and management. It is widely suggested that emotional intelligence, theability to understand and manage moods and emotions in the self and others, contributes

    to effective leadership in organizations. George found that work groups led by salesmanagers who tended to experience positive moods at work provided higher qualitycustomer service than groups led by managers who did not tend to experience positive

    moods at work (George, 1995). Such findings can be explained in terms of emotionalintelligence, in that emotion and moods can subtly (but systematically) influence certain

    components and strategies affecting problem solving.

    In an emotional intelligence and leadership study conducted on 358 managers from a

    global manufacturer, results showed that the highest performing managers havesignificantly more emotional competence than other managers. The survey also found

    that in divisions around the world, those identified at mid-career as having highleadership potential were far stronger in EI competencies (Cavallo, 2002).

    Emotional Intelligence for Engineering

    Engineers are expected to have a high degree of technical skills, but to besuccessful and competitive in a changing work environment they need more thantechnical expertise. In assessing the needs of the Polish engineering industry, the

    Technical University of Czestochowa Poland identified various practical andpsychological elements required of their graduates in engineering areas. Emotional

    intelligence was seen as being of major importance in teamwork or in the managementof a group of people (Szkutnik, 2001).

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    The graph below (Figure 2) shows average EI scores across several professionalareas. Those working in sales or customer service scored higher than those working in

    highly technical professions. Self-management and relationship management arerequirements for survival in these professions. Engineers scored lower suggesting that

    they receive little (if any) training in emotional intelligence and do not focus on social-

    emotion competence as much as the other professions (Travis and Jean, 2003).

    Figure 2. Average EQ score across professions (Bradberry and Greaves, Date)

    Research

    For this research,140 students took part in the emotional intelligence test. Thestudents participating were from Clemson University and the Citadel and are either Civil

    Engineering or Construction Management majors. The background of the students varies,including undergraduate and graduate students; both female and male students. Acomplementary questionnaire was handed out to each participant to collect biographic

    data such as age, gender, major, degree, work experience, familiarity with emotionalintelligence, as well as how they would rate their own EI etc. Each Participant was

    guaranteed anonymity, to ensure honest answers were provided. Although genderdifferences were noted, the sample size of women was too small to provide statisticallyrelevant information.

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    Emotional Intelligence Appraisal

    Twenty-eight items are combined to obtain a total EI score and are divided into foursections, aimed to produce four composite scale scores- Self-awareness, Self-

    management, Social awareness, Relationship management. Questions are asked as to how

    often a person would have a certain behavior or thought. Table 1 shows a couple ofsample questions, evaluating Self-Awareness. Table 2 outlines guidelines for

    interpretation of the overall EI scores.

    Table 1: Sample Questions Evaluating Self-Awareness

    For each question, check one

    box according to

    How often youNever Rarely Sometimes Usually

    Almost

    AlwaysAlways

    1) are confident in your

    ability.2) admit your shortcomings.

    Table 2. Interpretive Guidelines for EI Appraisal

    Score Meaning

    90-100 A strength to capitalize on

    80-89 A strength to build on70-79 With a little improvement, this could be a strength

    60-69 Something you should work on59 or below A concern you must address

    (Note: Scores on the Emotional Intelligence Appraisalcome from a normalizedsample. The scores are based on a comparison to tens of thousands of responses to

    discover where a participants score falls relative to the general population.)

    Results

    Figure 3 displays the random distribution of the total EI score for the 140

    participating students. The participants average scores for the main EI Dimensions areshown in Figure 4. The students scored highest in the area of Social Awareness and

    lowest in the area of Self-Awareness. Although all four EI competences contributed

    numerically to the total EI score, it is self-awareness- the ability to detect and understandones own emotion by recognizing verbal and nonverbal information- that accounts most

    behaviorally for emotional intelligence. Emotional intelligence is impossible without thecompetencies involved in self-awareness (Saarni 1990). Self-awareness is affected by

    how well one person knows about emotional intelligence. This is evident by theparticipants mediocre EI scores and their lack of familiarity with EI and their own self-awareness.

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    Figure 3. Scatter plot of Total EI score

    Figure 4: Average EI scores by dimensions

    140120100806040200

    100

    90

    80

    70

    60

    50

    TotalEI

    Scatterplot of Total EI

    72.2

    73.2

    74.1

    72.9 72.8

    70

    71

    72

    73

    74

    75

    Self-Awareness Self-Management Social Awareness RelationshipManagement

    EI

    Ave.

    Score

    EI Dimensions

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    EI versus GPR

    To test the validity of whether high emotional intelligence contributes to high academicperformance, the GPR of(X) students are classified into six scales, 0.00-2.0, 2.1-2.5,

    2.51-3.0, 3.1-3.5, 3.51-4.0. Figure 5 shows a box plot of the EI scores for each GPR

    scales. The average total EI score is calculated within each GPR scale.

    Figure 5: Box plot of EI score by GPR Scale

    Figure 6 below indicates that average Emotional Intelligence scores gradually increase as

    GPR increases, peaking in the 2.51 to 3.0 student group. After that the average EI scoredecreases as GRP increases. It should be noted that Figure 5 above also reveals that the

    box plot for the highest academic group of 3.51 to 4.0 has a bigger range and morevariation than the 2.51 to 3.0 group. Clearly some of those high academic performers doalso have high EI scores.

    3.51-4.03.1-3.52.51-3.02.1-2.50-2.0

    100

    90

    80

    70

    60

    50

    EI

    Boxplot of Various GPR Scales

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    Figure 6: Average EI score by GPR Scale

    A positive relationship between emotional intelligence and GPR was not statistically

    substantiated, with a regression equation shown in Figure 7. Our hypothesis that highemotional intelligence predicts outstanding academic performance was not provenstatistically but perhaps with a larger sample size a more robust regression analysis could

    be conducted.

    Figure 7: Scatter plot with Regression of Total EI versus GPR

    63

    70.4

    74.873.9

    71.9

    56

    58

    60

    62

    64

    66

    68

    70

    72

    74

    76

    0-2.0 2.1-2.5 2.51-3.0 3.1-3.5 3.51-4.0

    EI versus GPR

    Ave.

    EI

    GPR Scales

    4.03.53.02.52.0

    105

    100

    95

    90

    85

    80

    75

    70

    65

    60

    55

    50

    GPR Scales

    TotalEI

    Scatterplot with Regression of EI vs GPR (EI = 72.6 + 0.07 GPR)

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    It is notable that, as GPR increases the average total EI score increases gradually,with a peak at the 2.51 to 3.0 GRP range. After that as GRR increases, EI decreases. The

    reasons underlying this relationship between GPR and Emotional Intelligence areintellectual attributes (e.g., long term memory, ability to think abstractly) and non-

    intellectual attributes (e.g., motivation, self-discipline). Both contribute to a students

    academic performance, however, non- intellectual capacity accounts for more than twiceas much variance as IQ in final grades (Angela and Martin, 2005). Students who

    outperform their peers academically are usually supposed to be highly self-disciplined or,in terms of EI, be highly self-aware and self-managed. These students, as a result, can

    promptly become conscious of the change of their emotion, react positively to conflictingmoods and take the initiative to control inertia, slackness and negativity, as well asfrustration. Even though IQ also plays a significant role in harvesting outstanding

    academic outcomes; EI, otherwise, predicts gains in academic performance over schoolyears so as to obtain a higher cumulative GPR. It is particularly noteworthy that within

    the fifth GPR scale, which is from 3.51 to 4.0, there is a sharp decline of the average EIscore. To determine the cause of this drop, other factors such as age, nationality and

    gender were examined. Disparity between these factors was not remarkable, but thedifference in familiarity with Emotional Intelligence and working experience are the mostsignificant.

    Table 4 shows the average quantified familiarity with EI by GPR scale and thescores achieved both the Familiar group, which consist of students who are more than

    neutrally familiar with EI, and the Unfamiliar group, in which students acquaintance iseither Little or Not at all, are summarized in Figure 8.

    Table 4. GPR, Work Experience and Familiarity with EI

    GPR Scale N Working Experience

    (Months)

    Familiarity with EI

    0.02.0 1 6 4.02.1 - 2.5 21 11 2.0

    2.51 - 3.0 35 19 2.63.1 - 3.5 34 9 2.7

    3.514.0 45 14 2.3

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    EI versus Experience

    Figure 8 Scatter plot with Regression of EI vs Work Experience

    Figure 8 shows a scatter plot of EI scores compared to work experience. Theregression equation suggests a positive relationship between work experience and

    emotional intelligence. Work experience influences the development of variousemotional intelligence dimensions in that more attention is focused on social awareness

    aspects and relationship management. As one is involved more in the real world, he orshe becomes more capable of sensing, understanding, and reacting to others emotionswhile comprehending social networks. The more complicated the relationship network

    gets, the more the social awareness dimension is developed and improved. Relationshipmanagement can be viewed as a stage where people utilize the other three EI

    dimensions to display their overall emotional intelligence. A well-established relationshipnetwork can demonstrate an enhanced emotional intelligence. Work experience wouldprovide the opportunities for students to develop and utilize relationship management

    skills.

    EI versus Familiarity

    All participants were divided into two groups based on their familiarity with EI- a

    Familiar group, students of which are equally or more than neutrally familiar with EIand an Unfamiliar group, in which students acquaintance with EI is either Little or

    Not at all. Average scores achieved by both groups are summarized in Figure 9.

    120100806040200

    100

    90

    80

    70

    60

    50

    Working Experience (months)

    TotalEI

    Scatterplot with Regression of EI vs WE (EI = 72.4 + 0.0309WE)

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    Students more familiar with the concept of Emotional Intelligence tend to be moreemotionally intelligent.

    Figure 9 Average EI scores by Familiar group and Unfamiliar group

    It is interesting to note that students tend to be more assertive and thus mayoverestimate their own emotional intelligence skills. In answering the question How doyou rate your own emotional intelligence in the pre-test questionnaire, all students

    (except those who were Not sure) chose answers equa l to or more than Fair,regardless of their response to the question of whether they knew about emotionalintelligence (Very Well or Not At All). There is a common misconception about

    emotional intelligence that leads students to assume that they are emotionally intelligentas long as they think they get along well with others.

    Students whose GPR is in the 3.51-4.0 scale are overall less acquainted withEmotional Intelligence than their peers, and the Familiar group outperforms in all EI

    dimensions and total EI. It can be interpreted that the lack of familiarity with EI leads tolack of awareness of the significant casual-role of being emotionally illiterate and its

    influence on various personal and social related problems.

    CONCLUSIONS AND RECOMMENDATIONS

    The purpose of this research was to determine if there was a relationship between

    academic performance (as measured by GPR) of Engineering students and EI score.

    74.574.9

    76.6

    74.4

    75.3

    69.8

    71.5 71.6 71.4

    70.4

    66

    68

    70

    72

    74

    76

    78

    Familiar

    Unfamiliar

    Ave.

    EI

    EI Dimensions

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    There is an inherent relationship, although from our small research sample it is notstatistically relevant, and it indicates that as GPR increases, EI increases with a peak at

    the student group of 2.51 to 3.0 GPR. After that, EI decreases as GPR increases. Theseresults indicate that as GPR increases past 3.0 those students may be more focused on self

    and academic success rather than on their relationships with their fellow students and

    friends. Anecdotally, these results are consistent with comments made by someemployers who express concerns about hiring students with exceptional academic

    performance records.

    The research indicates that work experience is an indicator of higher EI score.The data shows that as GPR increases, work experience also increases, reaching a peakwith the 2.51 to 3.0 GPR group of 19 months work experience. As GPR increases

    beyond 3.0, those students have lower amounts of work experience. These resultsindicate the real life value of work experience in helping students mature and be better

    aware of their relationships with fellow students and employees. Students who do nothave to work, or choose not to may have higher grades, but they have lower EI scores.

    Engineering, due to the highly technical and qualitative focus of the field, facesunique challenges in producing students with improved EI scores. Figure 2 reports that

    of the professions surveyed, Engineering has the lowest EI score of any field of workersin the survey. Unfortunately, undergraduate engineering education remains highlydemanding, and in most cases precludes students from part time work or even, in many

    cases, from summer employment. Those students who must work their way throughschool will frequently transfer to a less demanding major. The research supports this

    view by indicating that those with lesser work experience have lower EI scores.

    Recommendations

    The current trend of the American Society of Civil Engineers (ASCE) and the

    Accreditation Board for Engineering and Technology (ABET) is to place more emphasison soft skills such as leadership and the role of engineers in society. These trends shouldcontinue and be supported as they may lead to enhanced EI in engineering students and

    Engineers in the work force.

    Many employers are providing co-op opportunities for undergraduate andgraduate engineering students. These programs provide an excellent opportunity forpotential employers to observe the technical and non-technical skills of potential

    employees before offering a permanent position. Likewise, these co-op programs affordstudents the opportunity to gain valuable real life experience as well as further

    developing their EI and other soft skills. These programs should be supported andexpanded whenever possible.

    Most colleges and universities offer challenging extracurricular programs thatmay also serve to increase student EI scores. For example, at Clemson University the

    Civil Engineers for Developing Countries program offers students the opportunity towork as a team and gain valuable real life experience in overseas cultures. At the Citadel,

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    many students are under military contract where they undergo rigorous military trainingduring the summer. All these opportunities may serve to increase the students EI scores

    and ultimately improve their performance in the work force. Both Clemson Universityand The Citadel are focusing some attention on providing leadership training and

    instruction for their undergraduate students, consistent with the unique culture of each

    school. This leadership instruction should be expanded to include training in emotionalintelligence.

    Although this research did have 140 samples, it is clear that further research with

    an expanded sample size would be valuable. A larger sample size may offer gendercomparisons, as well as enable a more refined study of specific GPR groups.Finally, further research may afford the opportunity to evaluate the differences between

    freshman engineering students and seniors, to see how or if EI evolves over time.

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