Relationship Between the Personality Type and Work Life Balance Among Academic Staff of University of Kelaniya

The focus of this research is to find out the impact of different types of personality and Work Life Balance (WLB) of academic staff of University of Kelaniya. Researchers used standardized personality assessment named as Myers-Briggs Type Indicator (MBTI) to assess the type of personality. Objectives are, to examine the impact of personality type of academic staff in University of Kelaniya on their WLB, to identify the level and type of personality of academic staff, to identify the level of WLB of academic staff and to recommend suitable personality type for WLB.

data analyzed and evaluated manually as well as using the SPSS and Excel.By considering the nature of the study conducted an Anova test.

Research problem
WL 'imbalance' is a big concern in this century because of increasing problems related to employee health, monotony at work place, declining levels of productivity and efficiency at the employee level.
The imbalance also has a negative relationship in the personal life of working people, some of which have even become social hazardsincreasing number of divorces, infertility due high stress levels, advent of nuclear families, etc. (Devadoss A.V, 2013).So an individual should be able to keep a proper balance between work and life, there are many factors which are influencing the work life balance, and however an individual's personality also plays a vital role in balancing the work life and different personality types relationship to work life balance of employees.It is easy to be realized that the Personality of an individual can have effects on his/her own balance between work and life.(Devadoss A.V, 2013).Consequently, identified problem is -How personality type of academic staff in University of Kelaniya relationships on their WLB?‖

Research objectives
General objective of this research is to examine the relationship of personality type of academic staff in University of Kelaniya on their WLB.Specific objectives are, 1.To identify the level and type of personality of academic staff in University of Kelaniya.2. To identify the level of WLB of academic staff in University of Kelaniya.
3. To recommend suitable personality type for WLB.

Hypotheses
H0: There is no relationship of personality type on WLB.H1: There is a relationship of personality type on WLB.

Personality
Personality is the set of psychological traits and mechanisms within the individual that are organized and relatively stable and that influence his or her interactions with, and adaptations to, the physical, and social environments.And also Personality refers to a set of unique personal characteristics, including motives, emotions, values, interests, attitudes, and competencies (Argyris C. , 2008).D. Guest, 2003 defined the personality as the extent to which family or work is a central life interest influences the perceptions of balance of every individual.-Personality is the entire mental organization of a human being at any stage of his development.It holds every phase of human character: intellect, temperament, skill, morality and every attitude that has been built up in the course of one's life‖.(Devadoss A.V, 2013).MBTI is the test which is used to measure the human personality type.16 types of personality were pertained to MBTI (Briggs, 1980(Briggs, , 1995)).
Different personality tests are existed to measure the personality of human.Among various type measurements this research emphasize about the Myers-Briggs Type Indicator (MBTI).MBTI assessment is a psychometric questionnaire designed to measure psychological preferences in how people perceive the world and make decisions (Myers, 1980(Myers, , 1995)).The MBTI is constructed for normal populations and emphasizes the value of naturally occurring differences (Pearman & Albritton, 1997).In MBTI 16 types of personality are typically referred to by an abbreviation of four letters-the initial letters of each of their four type preferences (except in the case of intuition, which uses the abbreviation N to distinguish it from introversion).For instance: ESTJ: extraversion (E), sensing (S), thinking (T), judgment (J), INFP: introversion (I), intuition (N), feeling (F), perception (P).This method of abbreviation is applied to all 16 types.(Jung, 1971)

Extraversion/Introversion (E/I)
Myers-Briggs literature uses the terms extraversion and introversion.
Extraversion means "outward-turning" and introversion means "inward-turning" (Zeisset, 2006).The extravert's flow is directed outward toward people and objects, and the introvert's is directed inward toward concepts and ideas.Contrasting characteristics between extraverts and introverts include the following: Extraverts are "action" oriented, while introverts are "thought" oriented, Extraverts seek "breadth" of knowledge and influence, while introverts seek "depth" of knowledge and influence, Extraverts often prefer more "frequent" interaction, while introverts prefer more "substantial" interaction, Extraverts recharge and get their energy from spending time with people, while introverts recharge and get their energy from spending time alone; they consume their energy through the opposite process.(Tieger & Barron-Tieger).

Sensing/ Intuition (S/N)
Sensing and intuition are the information-gathering (perceiving) functions.They describe how new information is understood and interpreted.Individuals who prefer sensing are more likely to trust information that is in the present, tangible, and concrete: that is, information that can be understood by the five senses.On the other hand, those who prefer intuition tend to trust information that is more abstract or theoretical, that can be associated with other information (either remembered or discovered by seeking a wider context or pattern).

Thinking/ Feeling (T/F)
Thinking and feeling are the decision-making (judging) functions.
Those who prefer thinking tend to decide things from a more detached standpoint, measuring the decision by what seems reasonable, logical, causal, consistent, and matching a given set of rules.Those who prefer feeling tend to come to decisions by associating or empathizing with the situation, looking at it 'from the inside' and weighing the situation to achieve, on balance, the greatest harmony, consensus and fit, considering the needs of the people involved.

Judging/ Perception (J/P)
Myers and Briggs held that types with a preference for judging show the world their preferred thinking or feeling.So TJ types tend to appear to the world as logical, and FJ types as empathetic.Those types who prefer perception show the world their sensing or intuition.So SP types tend to appear to the world as concrete and NP types as abstract.
MBTI personality test was developed with combination of aforementioned each personality type.And ultimately found 16 types of personalities.

WLB
Work Life Balance, in its broadest sense, is defined as a satisfactory level of involvement or ‗fit' between the multiple roles in a person's life (Hudson, 2005).WLB is about people having measure of their control over when, where and how they work.(Devadoss A.V, 2013) According to (Susi, 2001), WLB is -primarily a matter of deciding when to holdon and when to let go.According to (Clark, 2003), the very term, WLB refers to satisfaction and good functioning at work and at home with a minimum of role conflict.In the words of (Blatt, 2002) WLB has been characterized by the absence of unacceptable levels of conflict between work and non-work demands.

Sampling Method
Sampling is the process of selecting a sufficient number of elements from the population (Sekaran, 2006).This research used simple random sampling which means each member of the population has an equal chance of being in the sample.Here the sample consists of 150 lecturers from the 560 academic staff of University of Kelaniya.

Method of Data collection
Questionnaire is a pre-formulated written set of questions to which respondents record their answers, usually within rather closely defined alternatives (Sekaran, 2006).The questionnaire consists 45 close ended questions with three parts; personal information, WLB and personality.For the purpose the researcher used two standard questionnaires and one is to identify the WLB (Minnesota satisfaction questionnaire and Zarca interactive questionnaire) which consists with 10 questions.To measure the dimensions of WLB used questions numbers are as follow in (part B mentioned measurement of WLB).The other questionnaire (jungian16-type personality assessment) is to identify the type of personality which consists with 28 questions.And    (Myers, 1980(Myers, , 1995)).Hence findings showed that research sample improved their knowledge by learning than intuition.Therefore most of the academic staff has Judging indicator in their personality than Perception indicator.
According to MBTI there are sixteen ( 16) types of personalities.Based on findings frequency of those personalities are:

Findings
This study contributes to this research by providing additional empirical support to the opinion that the relationship of personality type on WLB.The findings also highlight that the relationship of personality type on WLB.Finally 0.000 of significant value indicates personality type is significant variable in WLB.

Conclusion
The current study focuses on the testing the relationship of type of personality on WLB of academic staff of University of Kelaniya.There are many factors which are influencing the WLB, however and individual's personality also plays a vital role in balancing the work life.It is easy to be realized that the personality of an individual can have effects on his/her own balance between work and family (Devadoss A.V, 2013).
The primary objective of this research is to examine the relationship of personality type of academic staff in University of Kelaniya with their WLB.And research proved that there is a relationship between personality type and WLB of academic staff in University of Kelaniya.

Recommendations
Research findings showed most of the respondents has Judging This research confined to find personality type of academic staff of University of Kelaniya, and level of WLB of each personality type and if there significant impact in personality type on WLB.But we can enhance the scope of the research, to find WLB of academic staff with each personality type but respond to gender differentiation, marital status differences.
According to MBTI there are 16 personality types where one personality consists with 4 indicators.Indicators are as follow, I-Introversion, E-Extraversion, S-Sensing, I-Intuition, T-Thinking, F-Feeling, J-Judging, P-Perception.In sample ISFJ, ISTJ, ESFJ and ENFJ each personality type have 4 indicators, ISFP, INTP, ESTJ and ENTJ each personality type has 3 indicators, INFJ has 2 indicators and INTJ, ISTP, ESTP, ENFP and ENTP each personality has only 1 indicator.According to the findings ISTP, ISFP, INTP, ESTP, ESFP, ISTJ, ENFP, ENTP, ESTJ, ESFJ, ENFJ, ENTJ personality have work life balance but people who have ISFJ, INFJ, INTJ, INFP personality have moderately balanced work life.There are no WL imbalance respondents.Sample consisted with 133 females & 47 males.Mean value of females and males are 36.57and 34.44.Researcher recommended to enhance Extraversion, Intuition and Feeling indicators to execute the responders' teacher career effectively.And suggested to enhance ENTP which emphasized Visionary career and its well match with the teacher career.Finallyrecommended to INTJ personality responders to attempt to change N indicator to become S by enhancing sensing abilities to balance WL.Further research areas are find WLB of academic staff with each personality type but respond to gender differentiation, marital status differences.Keywords: MBTI, Personality, Work life balance 1. Introduction This study conducted for the academic staff of the state University.Work life of academic staff rather different from the other careers due to special characteristics relate to this field such as knowledge base work, high work load.According to Rutter, Hezberg and Paice (2002) identified several characteristics among the academic staff.High selfexpectation, role overload, conflicting job demands.Therefore the current study focuses on the testing the relationship of level of personality on WLB of academic staff in University of Kelaniya.Human Resource Management (HRM) is an about the effective and efficient utilization of workforce in order to achieve an organizations' goals and objectives.The generic purpose of HRM is to generate and retain the most appropriate and contented work force within the organization.Human resourcing is the key to determining organizational success.Balancing workfamily is a vital factor to the employee for their personal as well as career development.A healthy practice of WLB is affected by the individual differences such as different personalities.Hence individually employee has to balance their work family.

Figure
Figure 1: Personality Types

FJ
Figure 2: Conceptualization of MBTI and WLB to measure each type of indicators of personality used separate questions as following figure.And based on the data collected desired the responders' personality and it was predicted by taking highest markings indicator from the couple of indicators' values.For an instance for I marked for 6 times E marked for 2 times, then considered responder has I personality due to highest marked.

Figure
Figure 3: MBTI measurement indicator and least amount has Perception indicator.According to the (LLC., 2012-2014) research E,N,F,J indicators indicated for Teacher career.Therefore recommend to enhance Extraversion, Intuition and Feeling indicators to execute the responders' career effectively.According to the research findings most of the responders has INTP, ISTJ, ESTJ, ESFJ and ENFJ personality type.But (LLC., 2012-2014) elaborated INTP -Architect, ISTJ -The inspector, ESTJ -The supervisor, ESFJ -The provider and ENFJ -Teacher.Rather enhancing Architect career indicators (INTP) it is better to enhance ENTP which emphasized Visionary career (LLC., 2012-2014) and its well match with the teacher career.Based on the findings of WLB ENFJ type which match to the teacher career has balanced WL.One career showed less balanced WL which highly match with the teacher qualifications, that is INTJ-The mastermind, but other matching careers showed that responders has balanced WL for personality types such as ISTJ-The inspector, ENTP-Visionary, ESFP -The performer and ESFJ -The provider.Therefore recommend to INTJ personality responders to attempt to change N indicator to become S.That means it is must to enhance sensing abilities to balance WL.

Table 6 : Anova table
According to the survey data most people have judging personality indicator and least people have perception personality indicator.And revealed that most people have the personality type of INTP, ISTJ, ESTJ, ESF, ENFJ and least people have the personality type of INTJ, ISTP, ESTP, ESFP, ENFP and ENTP.Moderate people have the personality type of the ISFJ, INFJ, ISFP and ENTJ.