Research Articles

Locus of Control and Its Relationship With Some Social-Demographic Factors

Natasha Virmozelova Angelova*a


The main purpose of the research is to find out the relation of social-demographic factors (education, family status, professional activity and place of residence) and the type of locus of control. Participants for the present study were 608 persons ranged between 15 and 65 years of age. The majority of the participants (472, 77.7%) indicated an external locus of control. Three of four factors – family status, professional activity, and education – had a significant relationship, and place of residence was the only factor without a significant relationship with the locus of control.

Keywords: locus of control, socio-demographic factors, education, family status, professional activity, place of residence

Psychological Thought, 2016, Vol. 9(2), doi:10.5964/psyct.v9i2.179

Received: 2016-03-16. Accepted: 2016-06-08. Published (VoR): 2016-10-28.

Handling Editor: Marius Drugas, University of Oradea, Oradea, Romania

*Corresponding author at: South-West University “Neofit Rilski”, 66, Ivan Mihailov Street, 2700, Blagoevgrad, Bulgaria. E-mail:

This is an open access article distributed under the terms of the Creative Commons Attribution License (, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Introduction [TOP]

In this paper, the term “Locus of Control” represents attribution of reasons that the people determine for the events in their life, which are regarded as independent or not from personal volitional action (Phares, 1965). According to the social learning theory by Rotter (1975), behavior potential is influenced hardly in the way the people accept the situation and the stimulus, but also it is based on the expectations of realization of actions that satisfy the needs. Rotter focuses in his work on the content of two generalized expectancies – internal and external control of reinforcement, which describe the perception of human`s life events as contingent upon one`s own behavior or as under the control of unpredictable others. One of the basic suggestion in Rotter`s theory is that people aim to keep up their positive self-image (in Thompson, Davidson, & Barber, 1995), that is why their expectations to challenge are mostly bonded with one’s efforts and possibilities to deal with. On the other hand, when the people expect failure or bad dealing, they believe it depends on factors which they cannot control. These generalized expectations are supported by certain beliefs – the world is well-intentioned and the life has a meaning, and the Self has a value and deserves respect (Velichkov, 2001). The necessity of inner conviction for existence of a better world is connected with the need for believing that all people become what they deserve. This expectation allows the individual to accept the physical and social environment as steadily, secure and in good order (Zimmerman & Bandura, 1994).

In his studies of behavior, Rotter (1975, 1982) pointed out that locus of control had a close relation to the theory of social learning and he didn`t investigate the interrelation with the individual differences, personal characteristics, neither gender, age, and religious affiliation. The accent in his work was to find out which of all learned actions from a repertoire with many behavioral models would be manifested in an exact situation and how the social learning would be influenced.

In contrast to Rotter, other researchers (Eisner, 1995; Furnham & Steele, 1993) from a social-psychological direction discuss the locus of control through attribution theory. According to this theory, we attribute to other persons certain characteristics or motives and this makes us more confident that we know better our partners. The difference between the two theoretical frameworks is the conceptualization of the locus of control. Rotter`s theory accounts for impending events exactly because of prognostic purpose in his elaboration. The attribution theory is about past events (Furnham & Steele, 1993). Аs reported by Eisner (1995), the attribution of success or failure depends on locus of control that is separated by its personal characteristics into inner and external, and by its permanence into stable/typical and unstable/by chance, and by the pervasiveness into global /specific.

Other researchers in the area of social psychology also elaborated and enriched with their studies the relation between attributive disposition internal-external control and other psychological constructs. According to Lynch, Hurford, and Cole (2002), the two generalized dispositions (internal and external locus of control) are formed through childhood. They are influenced by the learning experience and by the abilities’ assessment from the family. The parental behavior as giving warmth and concerned about other family members determines the internal locus of control. According to Lynch et al. (2002), the children cultivate internal locus of control because the father encourages their independence. In addition, Lynch et al. (2002) found out that the parent`s overprotection led to the high level of the external locus of control.

Marks (1998) demonstrated in his studies that the existence of certain group affiliation, as gender and ethnical affiliation was a factor that influenced the type of locus of control. As the affiliation increases so the group dependency grows further and at the same time the internal locus of control goes down. There is a dynamic related to the age also - with increasing of the age, people acquire in a great degree an internal locus of control by comparison to the younger age (Kiskinov & Velichkov, 1984; Virmozelova, 2011). According to Mamlin, Harris, and Case (2001), the individuals who hold a high position in the organizations indicate more internal locus of control. Many authors reported an absence of gender differences in locus of control (Schultz & Schultz, 2005; Stoyanova, 2004; Virmozelova, 2011), even among people with learning disabilities (Mamlin et al., 2001).

This study takes place in the conceptual framework of attribution theory, which belongs to social-psychological school in psychology, because of the purpose to investigate events as the occupational status, marital status, educational level and place of residence and their relation with locus of control. Generally said, the social-demographic factors often were left out from the studies as main variables that influenced the development of the internal-external locus of control. The research tradition took into account only the age (Kiskinov & Velichkov, 1984; Virmozelova, 2011) and gender (Mamlin et al., 2001; Schultz & Schultz, 2005; Stoyanova, 2004) among them, the others factors were rarely examined. Therefore the present study is focused on the following social-demographic factors that were not frequently studied – educational degree, marital status, place of residence and professional activity. This study examined the differentiation by the mentioned social-demographic factors (educational level, occupational status, marital status and place of residence) among Bulgarians with internal and external locus of control.

We investigated the occupational status in view of the fact that the job attitudes and perceptions of the work in the same environment could be viewed very differently from different workers, because of the effects of internal and external locus of control. Generally said, internals have better social skills and better interpersonal relationships with colleagues and supervisors than externals (Kapoor, Ansari, & Shukla, 1986; Lefcourt, Martin, Fick, & Saleh, 1985; Phares, 1965; Ringer & Boss, 2000) and that influences the way they attribute the success or failure in workplace. A number of researchers (Erez & Judge, 2001; Hollenbeck, Williams, & Klein, 1989; Yukl & Latham, 1978) pointed out that the internals were more likely than externals to set a goal, to pursue it, and to have career success. Likewise, internals have higher work satisfaction than externals and that influences the job performance and the motivational processes (Wang, Bowling, & Eschleman, 2010).

Recent reviews of the locus of control literature revealed a good number of studies about the relation between the type of control and marriage (Doherty, 1981; Sheth, 2015). According to Miller, Lefcourt, and Ware (1983), locus of control is related to a variety of variables, such as marital problem solving. According to Lundberg (2012) stable partnership is bounded to higher incomes, improved health and happiness, and positive child outcomes. Many pieces of research (Camp & Ganong, 1997; Pervin & John, 1998) showed that the growth of the internal locus of control both in men and women was related to the increase of marital satisfaction and compatibility. On the other side, Sheth (2015) stated that external locus of control was associated with higher marital adjustment in comparison to the people with internal locus of control. Markman, Floyd, Stanley, and Storaasli (1988) claimed that people with internal locus of control were likely to change their behaviors easily to reach their desires when they believed that personal efforts were effective for their sexual and marital satisfaction. From a scientific point of view, the results are interesting because they indicated that the partnership determined the high degree of internal locus of control. Through the relatedness, the people can learn to expect the more efforts they invest the surer the success is. Coleman and DeLeire (2003) reported that locus of control could affect individuals’ education decisions mostly as a result of the change in expectations of return of invested efforts. The literature review indicated (Crandall, Katkovsky, & Crandall, 1965; Kaiser 1975) that the academic achievement was associated with high level of internal locus of control and the students with an internal locus of control received higher tests scores and related their academic success to internal factors rather than luck.

Aim [TOP]

The main aim of the study is to investigate the relations between social-demographic factors (education, marital status, occupational activity and place of residence) and the locus of control, particularly (a) to specify the prevalence of internal or the external locus of control; (b) to reveal the relations between the social-demographic factors: education, marital status, occupational status and place of residence on the one hand and the type of locus of control on the other hand.

Hypotheses [TOP]

The main hypothesis is that social-demographic factors such as education, marital status, occupational status and place of residence will differentiate the type of locus of control.

  1. Place of residence (village, small town, city, and capital) will differentiate the type of locus of control, i.e. the people who live in a village and small town will have an external locus of control, unlike the people who live in a city and capital and who will have an internal locus of control.

  2. Type of education will differentiate the locus of control, i.e. the respondents with higher education and college will have an internal locus of control, compared with people with lower (elementary and secondary) education who will have an external locus of control.

  3. Type of marital status will differentiate the locus of control, i.e. the people with a family story (married or in cohabitation, divorced, widowers) will have an internal locus of control in comparison with the people that declare the absence of partner relationships (singles), they will have an external locus of control.

  4. Occupational status will differentiate the locus of control, this means the respondents who are self-employed (i.e. people with own business), the staff on a high position and the employees will have an internal locus of control in comparison with workers, secondary school students, university students, retirees and jobless who will have an external locus of control.

Method [TOP]

Sample [TOP]

Participants for the present study were 608 persons ranged between 15 and 65 years old (M = 26.36, SD = 11.69). The main sample characteristics are presented in Table 1.

Table 1

Distribution of the Respondents by Social-Demographic Factors (N = 608)

Characteristic N %
Male 199 32.7
Female 409 67.3
Marital status
Single 427 70.2
Married/cohabitation 158 26.0
Divorced 15 2.5
Widowed 8 1.3
Secondary education 332 54.6
Elementary education 164 27.0
Higher education 105 17.3
College 7 1.2
Occupational status
University and college student 161 26.5
Secondary school student 158 26.0
Employeea 92 15.1
Workerb 87 14.3
Jobless 72 11.8
Staff in a high positionc 21 3.5
Self-employed 11 1.8
Retirees 6 1.0
Place of residence
Village (<= 5,000 residents) 40 6.6
Town (<= 35,000) 133 21.9
Large Town (<= 100,000 residents) 300 49.3
City (<= 300,000 residents) 85 14.0
Capital (> 1,000,000 residents) 50 8.2

aThe employees worked as office manager, system operator, secretary. bThe workers had a profession as waiter, shop assistant, cashier, builder, hairdresser, mechanic, dressmaker. cParticipants who worked as director, manager, medical doctor, engineer, chief financier.

Procedure and Measures [TOP]

The study was conducted on the territory of Republic of Bulgaria in the period March – October 2010. Convenience sampling was used. People from 50 towns and 20 villages were informed about the study and asked to participate and to fill out two questionnaires. The participants were informed that there were not correct or wrong answers and they should try to be as honest as possible in their responses.

The participants filled out the demographic questionnaire and the questionnaire “The Method of Locus of Control” together and anonymously. Respondents were asked to report demographic characteristics such as age, gender, educational level, marital and occupational status, and place of residence.

The adapted Bulgarian version of the questionnaire “Locus of Control” (Shishkov & Vitanova, 2004) was used. This questionnaire consists of 44 items which describe the expectations for success and control about the daily events. The items are distributed on seven scales – (a) locus of control (the general scale), which consists of all other subscales, (b) locus of control by success, (c) locus of control by failure, (d) locus of control by family relations, (e) locus of control by professional activity, (f) locus of control by social relations, (g) and locus of control by health. The main scale and its subscales consist of six-point Likert response scale ranging from strongly disagree -3 to strongly agree +3. The high scores imply an internal locus of control and the low scores show an external locus of control.

In relation to the aim of the study, the general scale was used – locus of control that describes the general tendency in human behavior to an internal or an external attribution.

Analysis was conducted using Statistical Package for Social Science (SPSS) 16. The data collected was analyzed by chi-square.

Results [TOP]

Cronbach’s α obtained in this study for the questionnaire “Locus of Control” had a coefficient of .750.

The majority of the participants, N = 472, 77.7%, demonstrated an external locus of control and the remaining participants, N = 136, 22.3%, had an internal locus of control.

The data showed that three of the four social-demographic factors differentiated significantly the compared groups by the type of locus of control: education, marital status and occupational status. Place of residence was the only factor without a significant relation to the internal-external locus of control, χ2(4, N = 608) = 7.658, p = .105 and Phi and Cramer`s V = .112; p = .105.

Education [TOP]

The results indicated that the generalized expectations related to the locus of control distinguished between the participants with different educational degree, χ2(3, N = 608) = 96.043, p < .001, Phi and Cramer`s V = .397, p < .001, which indicated an average level (Liebetrau, 1983) of difference between the groups (see Table 2).

Table 2

Frequency of the Internal-External Locus of Control by the Types of Education (N = 608)

Type of education Locus of control
N % N %
Elementary education 5 0.8 159 26.2
Secondary education 73 12.0 259 42.6
College 6 1.0 1 0.2
Higher education 52 8.6 53 8.7

From the results we saw in Table 2, in our sample the prevalent locus of control was external. Despite the small and unequal groups, the results revealed that there were some significant differences between the people with a different educational degree in their general expectations of success and failure in their life. And the most of the people often believed their performance didn`t depend on themselves and they tended to suppose they couldn`t control the current events in their life.

Marital Status [TOP]

The group differences by the marital status in the locus of control were statistically significant, χ2(3, N = 608) = 346.4, p < .001, Phi and Cramer`s V = .755, p < .001 showed a high level (Liebetrau, 1983) of difference between the groups.

Table 3 showed the differences in the number and percentages of the people in the groups (singles, in cohabitation/married, divorced, widower) with an internal and an external locus of control. The external locus of control prevailed in the group of singles. This means the singles had the general expectation that their own life and successes were determined by the other persons, external events and they didn`t depend on their efforts to manage or control them.

Table 3

Frequency of the Internal-External Locus of Control by the Types of Marital status (N = 608)

Family status Locus of control
N % N %
Singles 9 1.5 418 68.8
In cohabitation/married 106 17.4 52 8.5
Divorced 13 2.1 2 0.3
Widowers 8 1.3 0 0.0

Occupational Status [TOP]

The data presented in Table 4 revealed the differences between the groups by occupational status in their internal-external locus of control, χ2(7, N = 608) = 246.6; p < .001; Phi and Cramer`s V = .637; p < .001 showed a high level (Liebetrau, 1983) of difference between the groups.

Table 4

Frequency of the Internal-External Locus of Control by the Types of Occupational Status (N = 608)

Occupational status Locus of control
N % N %
Secondary school students 0 0.0 158 26.0
Students 0 0.0 161 26.5
Workers 46 7.6 41 6.7
Employees 51 8.4 41 6.7
Staff in a high position 15 2.5 6 1.0
Self-employed 3 0.5 8 1.3
Jobless 15 2.5 57 9.4
Retirees 6 1.0 0 0.0

The results indicated that the profession or the activity was an important aspect of the human life where people could learn to take the responsibility to assigned tasks as well as to take the punishment for unsuccessfully dealing with them. The data in the Table 4 showed that the actively occupied people had an internal locus of control compared to the secondary school students and the university students. The results showed the persons from the secondary school student group and these ones from university student group had obviously external locus of control. Nobody from both groups had an internal locus of control.

The results revealed that the most people with own business and the jobless people had an external locus of control. This could mean the people from the both groups tended to accept that the events in their life didn`t depend on them.

The most of the respondents from the group “staff on high position” showed an internal locus of control. Here we had participants who worked as a director, a manager, a medical doctor, an engineer, a chief financier. All these people took a big responsibility in their work and in the activity characterized with a big responsibility, a transparent implementation and some high expectancies focused on them, the individuals tended to have an internal locus of control to manage effectively the work and to lead theirs subordinates.

Discussion [TOP]

In the context of our culture and in accordance with the requirements in our world, the education is an important factor that influences and helps the individual to recognize his/her potential and to realize his/her life by the life`s demands. The most people with college education in our survey had an internal locus of control and it seems that the people with a college education believe more in their capabilities to deal with the life than the others groups.

People who have a partnership or have a family history (as in the case with divorced and widowers) get knowledge of the controlling and the changing events in their own life. The singles have the freedom and the mobility to affiliate into different and more groups and that hold up the expectations, that the people depend on the group to which belong and they have not control to the events they take place in. Marks (1998) proved that the more affiliation increased the more group dependency grew and at the same time the internal locus of control went down and the external locus of control heightened. A data from another research (Virmozelova, 2012) confirmed a negative significant relationship between the locus of control and the group affiliation suggesting that a higher level of the group affiliation experienced by the singles was related to low internal locus of control and to high external locus of control (r = - .303; p < .001). The family affiliation is a typical group affiliation due to the partnership and the results of this study demonstrated that the partnership was very important by developing of internal locus of control.

The findings from our research confirmed the assumption that there was a relationship between the occupational status and the type of locus of control, but the supposition that the respondents in a high position, the respondents who were employees and the respondents with own business (self-employed) would demonstrate more internal locus of control in comparison with the workers, the secondary school students, the university students, the retirees and the jobless who would demonstrate the external locus of control, was not proved. The presented data provoked debates what kinds of reasons could explain the similarity between such different groups like jobless and self-employed people. Considering high unemployment (Troyanski et al., 2015), the narrowing job market (Troyanski et al., 2015) and the whole socio-economic conditions in Bulgaria, the people from the group of the jobless and from the group of the self-employed were inclined to have an expectation that their success and the results of their endeavors didn`t depend on them. The study did not aim to explore deeply this connection because the group size was not equal and the participants were not many and this was an important factor that influenced the reliability and validity of the data.

Conclusion [TOP]

The results we described may not generalize beyond the sample from which they were obtained. We didn`t receive statistically significant data to prove the hypothesis that the place of residence (village, small town, city, and capital) influenced the type of locus of control but we proved partly that the degree of education differentiated the locus of control and the respondents with higher education and college education had an internal locus of control, compared with people with lower (elementary and secondary) educational degree who had an external locus of control. Also, our findings showed that the type of family status differentiated the locus of control and the people with a partner history indicated an internal locus of control in contrast to the most singles that had an external locus of control. And finally, the results confirmed the occupational status differentiated the type of locus of control. The most of the workers, employees, staff of the high position and retirees showed internal locus of control, the others groups – self-employed, jobless, secondary school students and university students demonstrated external locus of control.

The family background, however, the occupational activity and the education as a part of the social environment and the group involvement could be related to some changes in the behavioral patterns. Because of the nature of the differences between the aims, tasks and the demands of the familial, professional and educational environment, different behavioral models may influence in different ways some personality aspects as the locus of control. Thus, the personal interaction with different groups leaves a stamp on the change of the point of view in the people`s believes in their abilities and it determines their expectations. In this sense, the prognosis of the success based on the conviction that all depends on the personal efforts is the most reasonable for the people with internal locus of control.

Funding [TOP]

The author has no funding to report.

Competing Interests [TOP]

The author has declared that no competing interests exist.

Acknowledgments [TOP]

The author has no support to report.

References [TOP]

  • Camp, P. L., & Ganong, L. H. (1997). Locus of control and marital satisfaction in long-term marriages. Families in Society, 78(6), 624-631. doi:10.1606/1044-3894.3393

  • Coleman, M., & DeLeire, T. (2003). An economic model of locus of control and the human capital investment decision. The Journal of Human Resources, 38(3), 701-721. doi:10.2307/1558773

  • Crandall, V. C., Katkovsky, W., & Crandall, V. J. (1965). Children’s beliefs in their own control of reinforcements in intellectual–academic achievement situations. Child Development, 36(1), 91-109. doi:10.2307/1126783

  • Doherty, W. J. (1981). Locus of control differences and marital dissatisfaction. Journal of Marriage and the Family, 43(2), 369-377. doi:10.2307/351388

  • Eisner, J. E. (1995). The origins of explanatory style: Trust as a determinant of pessimism and optimism. In G. M. Buchanan & M. E. P. Seligman (Eds.), Explanatory style (pp. 49-55). Hillsdale, NJ, USA: Lawrence Erlbaum Associates.

  • Erez, A., & Judge, T. A. (2001). Relationship of core self-evaluations to goal setting, motivation, and performance. The Journal of Applied Psychology, 86(6), 1270-1279. doi:10.1037/0021-9010.86.6.1270

  • Furnham, A., & Steele, H. (1993). Measuring locus of control: A critique of general, children’s, health- and work-related locus of control questionnaires. British Journal of Psychology, 84(4), 443-479. doi:10.1111/j.2044-8295.1993.tb02495.x

  • Hollenbeck, J. R., Williams, C. R., & Klein, H. J. (1989). An empirical examination of the antecedents of commitment to difficult goals. The Journal of Applied Psychology, 74(1), 18-23. doi:10.1037/0021-9010.74.1.18

  • Kaiser, D. L. (1975). Internal-external control and causal attributions of own and other’s performance. Psychological Reports, 37(2), 423-426. doi:10.2466/pr0.1975.37.2.423

  • Kapoor, A., Ansari, M. A., & Shukla, R. (1986). Upward influence tactics as a function of locus of control and organizational context. Psychological Studies, 31(2), 190-199.

  • Kiskinov, C., & Velichkov, A. (1984). Lokalizatsia na kontrola v individualnoto povedenie [Locus of control in the individual behavior]. Sotsiologicheski Problemi, 17(2), 64-75.

  • Lefcourt, H. M., Martin, R. A., Fick, C. M., & Saleh, W. E. (1985). Locus of control for affiliation and behavior in social interactions. Journal of Personality and Social Psychology, 48(3), 755-759. doi:10.1037/0022-3514.48.3.755

  • Liebetrau, A. M. (1983). Measures of association (Quantitative Applications in the Social Sciences Series Vol. 32). Newbury Park, CA, USA: Sage.

  • Lundberg, S. (2012). Personality and marital surplus. IZA Journal of Labor Economics, 1, Article 3. doi:10.1186/2193-8997-1-3

  • Lynch, S., Hurford, D. P., & Cole, A. (2002). Parental enabling attitudes and locus of control of at-risk and honors students. Adolescence, 37(147), 527-550.

  • Mamlin, N., Harris, K. R., & Case, L. P. (2001). A methodological analysis of research on locus of control and learning disabilities: Rethinking a common assumption. The Journal of Special Education, 34(4), 214-225. doi:10.1177/002246690103400404

  • Markman, H. J., Floyd, F. J., Stanley, S. M., & Storaasli, R. D. (1988). Prevention of marital distress: A longitudinal investigation. Journal of Consulting and Clinical Psychology, 56(2), 210-217. doi:10.1037/0022-006X.56.2.210

  • Marks, L. I. (1998). Deconstructing locus of control: Implication for practitioners. Journal of Counseling and Development, 76(3), 251-260. doi:10.1002/j.1556-6676.1998.tb02540.x

  • Miller, P. C., Lefcourt, H. M., & Ware, E. E. (1983). The construction and development of the Miller Marital Locus of Control Scale. Canadian Journal of Behavioural Science, 15(3), 266-279. doi:10.1037/h0080735

  • Pervin, I. A., & John, O. P. (1998). Personality theory and research. New York, NY, USA: John Wiley.

  • Phares, E. J. (1965). Internal–external control as a determinant of amount of social influence exerted. Journal of Personality and Social Psychology, 2(5), 642-647. doi:10.1037/h0022710

  • Ringer, R. C., & Boss, R. W. (2000). Hospital professionals’ use of upward influence tactics. Journal of Managerial Issues, 12(1), 92-108.

  • Rotter, J. B. (1975). Some problems and misconceptions related to the construct of internal versus external control of reinforcement. Journal of Consulting and Clinical Psychology, 43(1), 56-67. doi:10.1037/h0076301

  • Rotter, J. B. (1982). The development and application of social learning theory: Selected papers. New York, NY, USA: Praeger.

  • Schultz, D. P., & Schultz, S. E. (2005). Theories of personality (8th ed.). Belmont, CA, USA: Wadsworth.

  • Sheth, J. S. (2015). The effect of marital locus of control on marital adjustment of couples. The International Journal of Indian Psychology, 2(2), 26-31.

  • Shishkov, A., & Vitanova, N. (2004). Psihopatologichni i Psihologichni Problem na Abnormnoto povedenie [Psychopathological and psychological problems of abnormal behavior]. Sofia, Bulgaria: “Sveti Kliment Ohridski.

  • Stoyanova, S. (2004). Lokalizatsia na kontrola i kognitivni Stilove po C. G. Jung [Locus of control and cognitive styles based on C. G. Jung]. In V. Ivanov & M. Deliganeva (Eds.), Nauchni Trudove: Pedagogika I Psihologia: Fizichesko Vazpitanie I Sport [Proceedings: Pedagogy and psychology: Physical education and sport] (Vol. 41, series 6.3, pp. 12-16). Ruse, Bulgaria: Ruse University “Angel Kanchev”.

  • Thompson, T., Davidson, J. A., & Barber, J. G. (1995). Self-worth protection in achievement motivation: Performance effects and attributional behavior. Journal of Educational Psychology, 87(4), 598-610. doi:10.1037/0022-0663.87.4.598

  • Troyanski, A., Atanasova, E., Georgieva, I., Kostova, M., Dancheva, A., Pacheva, A., ... Jeleva, V. (2015). Statistical Yearbook 2014. Sofia, Bulgaria: Education and Science inc. Co.

  • Velichkov, A. (2001). Predpolgaemite Svetove na Lichnostta [The presumable world of the personality]. Sofia, Bulgaria: Institut po Psihologia - MVR.

  • Virmozelova, N. (2011). Vazrastovi i polovi razlichia pri lokalizatsia na kontrola [Age and gender-based differences in the locus of control]. In G. Gercheva-Nestorova (Ed.), Deseta Mezhdunarodna Konferentsia “Prilozhna Psihologia i Sotsialna Praktika” [The Tenth International Conference “Applied Psychology and Social Practice”] (Vol. 1, pp. 120-130). Varna, Bulgaria: VSU “Chernorizets Hrabar”.

  • Virmozelova, N. (2012). Afiliatsiata – Uslovie za Prinadlezhnost kam Grupata [The Affiliation – A condition to be a member of a group]. Blagoevgrad, Bulgaria: Universitetsko izdatelstvo “Neofit Rilski”.

  • Wang, Q., Bowling, N. A., & Eschleman, K. J. (2010). A meta-analytic examination of work and general locus of control. The Journal of Applied Psychology, 95(4), 761-768. doi:10.1037/a0017707

  • Yukl, G. A., & Latham, G. P. (1978). Interrelationships among employee participation, individual differences, goal difficulty, goal acceptance, goal instrumentality, and performance. Personnel Psychology, 31(2), 305-323. doi:10.1111/j.1744-6570.1978.tb00449.x

  • Zimmerman, B. J., & Bandura, A. (1994). Impact of self-regulatory influences on writing course attainment. American Educational Research Journal, 31(4), 845-862. doi:10.3102/00028312031004845

About the Author [TOP]

Natasha Virmozelova, PhD, is a chief assistant at Department of Psychology, South-West University “Neofit Rilski”. Her scientific interests are in the areas of Cognitive Science, Psychotherapy and Counseling, Differential Psychology, and Psychology of Personality. From 2003 to 2007, she worked at the laboratory of Psychology at Institute of Psychology at Bulgarian Ministry of Internal Affairs.

Creative Commons License
ISSN: 2193-7281
PsychOpen Logo