Main Article Content
The purpose of the present research was to investigate the structural relationships of role differentiation, cohesion, team member satisfaction, and perceived group performance and to examine the moderating effects of barrack’s structure and squad leader’s initiating structure in these relationships. A total of 924 ROK Army soldiers participated in this research and data were collected through survey. Results of the structural equation modeling analysis showed that role differentiation was positively related to cohesion, team member satisfaction, and perceived group performance, respectively. Also, cohesion mediated the relationships between role differentiation and team member satisfaction as well as between role differentiation and perceived group performance. The moderating effect of barrack’s structure in the relationship between role differentiation and team member satisfaction was significant, suggesting that team member satisfaction was higher in the hierarchical barrack than in the horizontal barrack when soldiers perceived that the role differentiation was high. The moderating effect of squad leader’s initiating structure in the relationship between role differentiation and perceived group performance was also significant, suggesting that the relationship between role differentiation and perceived group performance was stronger when squad leader’s initiating structure was high than low. Lastly, the results, implications, and limitations of this research were discussed.
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국방부 (2010). 국방백서. 서울: 대한민국 국방부.
국방부 (2012). 국방백서. 서울: 대한민국 국방부.
김옥란, 김완일 (2014). 군 병사의 군 생활 적응 척도 개발 및 타당화. 상담학연구, 15(4), 1627-1646.
김원대, 김종엽 (2012, 9, 24). 병 4계급구조의 문제 진단과 개선방안. 주간국방논단, 1429(12-38).
민진 (2008). 군대조직의 특성에 관한 연구. 국방연구, 51(3), 61-92.
박승범, 박현숙 (2015). 서번트리더십이 군 조직유효성에 미치는 영향: 해병부대를 중심으로. 인적자원관리연구, 22(1), 297-318.
서미경, 박근우, 이규화 (2013). 군복무를 통한 병사의 성장과 탄력성, 대인관계의 변화. 정신보건과 사회사업, 41(4), 5-34.
서혜석, 이대식 (2008). 신세대병사의 진로발달이 군생활적응에 미치는 영향. 청소년상담연구, 16(1), 25-43.
연합뉴스 (2012, 7, 2). 軍 입대 동기끼리 내무반 쓴다.
오명자, 박희현, 이주희, 권재환 (2013). 병사의 군 생활 스트레스와 군 생활 적응의 관계에서 낙관성의 중재효과. 상담학연구, 14(2), 1051-1065.
우종필 (2012). 구조방정식모델 개념과 이해. 서울: 한나래출판사.
유연용 (2012). 병사들의 군생활 만족에 미치는 영향요인 연구. 한국군사회복지학, 5(2), 5-30.
육군본부 (2014). 육군규정. 대전: 국군인쇄창.
육군지 (2014, 4, 25). ‘전우’, 우리들의 행복한 만남.
이두희, 손승연 (2014). 군 조직에서 진성리더십이 과업성과에 미치는 영향: 팔로어 특성의 매개효과를 중심으로. 리더십연구, 5(4), 115-139.
임다영 (2011). 공유멘탈모델이 자율경영팀의 팀 효과성에 미치는 영향. 석사학위청구논문, 숙명여자대학교.
정미경, 고기숙 (2009). 군 병사들의 자아존중감과 우울이 자살의도에 미치는 영향: 우울의 매개효과 검증. 사회복지연구, 40(4), 453-483.
정신영, 이동귀 (2011). 자살 위험 병사들의 심리특성 연구. 상담학연구, 12(3), 897-914.
정원철, 박영주 (2011). 병사의 군 부적응 및 적응력 향상 관련 국내 연구동향의 개관. 청소년학연구, 18(1), 49-71.
정책브리핑 (2015, 2, 23). 동기생활관ㆍ평일 면회… 확 달라진 병영생활.
해럴드경제 (2014, 12, 12). 병영혁신위, 22개 軍 혁신과제 마련…병사계급 일원화는 빠질 듯.
해럴드경제 (2015, 9, 27). 도입 3년째, 아직도 시끄러운 軍 ‘동기생활관’의 명암.
Ahronson, A., & Cameron, J. E. (2007). The nature and consequences of group cohesion in a military sample. Military Psychology, 19(1), 9-25.
Anderson, C., & Brown, C. E. (2010). The functions and dysfunctions of hierarchy. Research in Organizational Behavior, 30, 55-89.
Arbuckle, J. (2009). Amos 18 user's guide. Armonk, New York, USA: SPSS Incorporated.
Baron, J. N., & Pfeffer, J. (1994). The social psychology of organizations and inequality. Social Psychology Quarterly, 57(3), 190-209.
Bass, B. M. (1990). Bass and Stogdill’s handbook of leadership: Theory, research, and managerial applications. 3d ed. New York: Free Press.
Beal, D. J., Cohen, R. R., Burke, M. J., & McLendon, C. L. (2003). Cohesion and performance in groups: A meta-analytic clarification of construct relations. Journal of Applied Psychology, 88(6), 989-1004.
Biggart, N. W., & Hamilton, G. G. (1984). The power of obedience. Administrative Science Quarterly, 29(4), 540-549.
Blinder, A. S., & Morgan, J. (2007). Leadership in groups: A monetary policy experiment. International Journal of Central Banking, 4(4), 117-150.
Bluedorn, A. C. (1979). Structure, environment, and satisfaction: Toward a causal model of turnover from military organizations. Journal of Political and Military Sociology, 7, 181-207.
Boer, P. C. (2001). Small Unit Cohesion: The Case of Fighter Squadron 3-Vl.G.IV. Armed Forces & Society, 28(1), 33-54.
Burke, C. S., Stagl, K. C., Klein, C., Goodwin, G. F., Salas, E., & Halpin, S. M. (2006). What type of leadership behaviors are functional in teams? A meta-analysis. The Leadership Quarterly, 17(3), 288-307.
Carpenter, H. H. (1971). Formal organizational structural factors and perceived job satisfaction of classroom teachers. Administrative Science Quarterly, 16(4), 460-466.
Carron, A. V. (1982). Cohesiveness in sport groups: Interpretations and considerations. Journal of Sport Psychology, 4(2), 123-138.
Dion, K. L. (2000). Group cohesion: From "field of forces" to multidimensional construct. Group Dynamics: Theory, Research, and Practice, 4(1), 7-26.
Fernandez, S. (2008). Examining the effects of leadership behavior on employee perceptions of performance and job satisfaction. Public Performance & Management Review, 32(2), 175-205.
Fleishman, E. A., & Peters, D. R. (1962). Interpersonal values, leadership attitudes, and managerial “success”. Personnel Psychology, 15(2), 127-143.
Galinsky, A. D., Gruenfeld, D. H., & Magee, J. C. (2003). From power to action. Journal of Personality and Social Psychology, 85(3), 453-466.
Greer, L. L., & van Kleef, G. A. (2010). Equality versus differentiation: The effects of power dispersion on group interaction. Journal of Applied Psychology, 95(6), 1032-1044.
Griffith, J. (1988). Measurement of group cohesion in U.S. Army units. Basic and Applied Social Psychology, 9(2), 149-171.
Griffith, J. (2002). Multilevel analysis of cohesion's relation to stress, well-being, identification, disintegration, and perceived combat readiness. Military Psychology, 14(3), 217-239.
Griffith, J., & Vaitkus, M. (1999). Relating cohesion to stress, strain, disintegration, and performance: An organizing framework. Military Psychology, 11(1), 27-55.
Gruenfeld, D. H., & Tiedens, L. Z. (2010). Organizational preferences and their consequences. Handbook of social psychology.
Halevy, N., Chou, E. Y., & Galinsky, A. D. (2011). A functional model of hierarchy: Why, how, and when vertical differentiation enhances group performance. Organizational Psychology, 1(1), 32-52.
Halevy, N., Chou, E. Y., Galinsky, A. D., & Murnighan, J. K. (2012). When hierarchy wins: Evidence from the National Basketball Association. Social Psychological and Personality Science, 3(4), 398-406.
Halpin, A. W. (1957). Manual for the leader behavior description questionnaire. Bureau of Business Research, College of Commerce and Administration, The Ohio State University.
Hu, L. T., & Bentler, P. M. (1999). Cutoff criteria for fit indexes in covariance structure analysis: Conventional criteria versus new alternatives. Structural Equation Modeling: A Multidisciplinary Journal, 6(1), 1-55.
Humphrey, S. E., Morgeson, F. P., & Mannor, M. J. (2009). Developing a theory of the strategic core of teams: A role composition. Journal of Applied Psychology, 94(1), 48-61.
Hurtz, G. M., & Donovan, J. J. (2000). Personality and job performance: the Big Five revisited. Journal of Applied Psychology, 85(6), 869-879.
Ingraham, L. H., & Manning, F. J. (1981). Cohesion: Who needs it, what is it and how do we get it to them. Military Review, 61(6), 3-12.
Jöreskog, K. G., & Sörbom, D. (1993). LISREL 8: Structural equation modeling with the SIMPLIS command language. Scientific Software International.
Judge, T. A., & Bono, J. E. (2001). Relationship of core self-evaluations traits—self-esteem, generalized self-efficacy, locus of control, and emotional stability—with job satisfaction and job performance: A meta-analysis. Journal of Applied Psychology, 86(1), 80-92..
Judge, T. A., Piccolo, R. F., & Ilies, R. (2004). The forgotten ones? The validity of consideration and initiating structure in leadership research. Journal of Applied Psychology, 89(1), 36-51.
Keller, R. T. (2006). Transformational leadership, initiating structure, and substitutes for leadership: A longitudinal study of research and development project team performance. Journal of Applied Psychology, 91(1), 202-210.
Keltner, D., Gruenfeld, D. H., & Anderson, C. (2003). Power, approach, and inhibition. Psychological Review, 110(2), 265-284.
Kirke, C. (2010). Military cohesion, culture and social psychology. Defense & Security Analysis, 26(2), 143-159.
Lee, S. Y., & Brand, J. L. (2005). Effects of control over office workspace on perceptions of the work environment and work outcomes. Journal of Environmental Psychology, 25, 323-333.
Leonard, J. S. (1990). Executive pay and firm performance. Industrial and Labor Relations Review, 43, 13-29.
Levesque, L. L., Wilson, J. M., & Wholey, D. R. (2001). Cognitive divergence and shared mental models in software development project teams. Journal of Organizational Behavior, 22, 135-144.
MacCallum, R. C., Browne, M. W., & Sugawara, H. M. (1996). Power analysis and determination of sample size for covariance structure modeling. Psychological Methods, 1, 130-149.
MacKinnon, D. P., Lockwood, C. M., & Williams, J. (2004). Confidence limits for the indirect effect: Distribution of the product and resampling methods. Multivariate Behavioral Research, 39(1), 99-128.
Magee, J. C., & Galinsky, A. D. (2008). Social hierarchy: The self-reinforcing nature of power and status. The Academy of Management Annals, 2(1), 351-398.
Manning, F. J., & Fullerton, T. D. (1988). Health and well-being in highly cohesive units of the U.S. Army. Journal of Applied Social Psychology, 18(6), 503-519.
Mast, M. S. (2010). Interpersonal behaviour and social perception in a hierarchy: The interpersonal power and behaviour model. European Review of Social Psychology, 21(1), 1-33.
Moody, J., & White, D. R. (2003). Structural cohesion and embeddedness: A hierarchical concept of social groups. American Sociological Review, 68(1), 103-127.
Motowidlo, S. J., & Borman, W. C. (1978). Relationships between military morale, motivation, satisfaction, and unit effectiveness. Journal of Applied Psychology, 63(1), 47-52.
Mullen, B., & Cooper, C. (1994). The relation between group cohesiveness and performance: An integration. Psychological Bulletin, 115(2), 210-227.
O’Connell, M. J., Cummings, L. L., & Huber, G. P. (1976). The effects of environmental information and decision unit structure on felt tension. Journal of Applied Psychology, 61(4), 493-500.
Oliver, L. W., Harman, J., Hoover, E., Hayes, S. M., & Pandhi, N. A. (1999). A quantitative integration of the military cohesion literature. Military Psychology, 11(1), 57-83.
Overbeck, J. R., Correll, J., & Park, B. (2005). Internal status sorting in groups: The problem of too many stars. Status and Groups Research on Managing Groups and Teams, 7, 171-202.
Podsakoff, P. M., MacKenzie, S. B., Lee, J. Y., & Podsakoff, N. P. (2003). Common method biases in behavioral research: A critical review of the literature and recommended remedies. Journal of Applied Psychology, 88, 879-903.
Porter, L. W., & Lawler, E. E. (1964). The effects of “tall” versus “flat” organization structures on managerial job satisfaction. Personnel Psychology, 17(2), 135-148.
Porter, L. W., Steers, R. M., Mowday, R. T., & Boulian, P. V. (1974). Organizational commitment, job satisfaction, and turnover among psychiatric technicians. Journal of Applied Psychology, 59(5), 603-609.
Preacher, K. J., & Hayes, A. F. (2008). Asymptotic and resampling strategies for assessing and comparing indirect effects in multiple mediator models. Behavior Research Methods, 40(3), 879-891.
Ronan, W. W., & Prien, E. P. (1973). An analysis of organizational behavior and organizational performance. Organizational Behavior and Human Performance, 9, 78-99.
Ronay, R., Greenaway, K., Anicich, E. M., & Galinsky, A. D. (2012). The path to glory is paved with hierarchy: When hierarchical differentiation increases group effectiveness. Psychological Science, 23(6), 669-677.
Salo, M., & Siebold, G. L. (2008). Variables impacting peer group cohesion in the Finnish conscript service. Journal of Political and Military Sociology, 36(1), 1-18.
Schacter, S., Ellertson, N., McBride, D., & Gregory, D. (1951). An experimental study of cohesiveness and productivity. Human Relations, 4, 229-238.
Shamir, B. (2000). Perceived combat readiness as collective efficacy: Individual-and group-level analysis. Military Psychology, 12(2), 105-119.
Shelley, H. P. (1958). Focused leadership and cohesiveness in small groups. Sociometry, 23(2), 209-216.
Shields, D. L. L., Gardner, D. E., Bredemeire, B. J. L., & Bostro, A. (1997). The relationship between leadership behaviors and group cohesion in team sports. The Journal of Psychology, 131(2), 196-210.
Shrout, P. E. & Bolger, N. (2002). Mediation in experimental and nonexperimental Studies: New procedures and recommendations. Psychological Methods, 7(4), 422-445.
Siebold, G. L. (1999). The evolution of the measurement of cohesion. Military Psychology, 11(1), 5-26.
Siebold, G. L. (2007). The essence of military group cohesion. Armed Forces & Society, 33(2), 286-295.
Sondak, H., & Bazerman, M. H. (1991). Power balance and the rationality of outcomes in matching markets. Organizational Behavior and Human Decision Processes, 50(1), 1-23.
Steinhardt, M. A., Dolbier, C. L., Gottlieb, N. H., & McCalister, K. T. (2003). The relationship between hardiness, supervisor support, group cohesion, and job stress as a predictors of job satisfaction. American of Journal of Health Promotion, 17(6), 382-389.
Tabernero, C., Chambel, M. J., Curral, L., & Arana, J. M. (2009). The role of task-oriented versus relationship-oriented leadership on normative contract and group performance. Social Behavior and Personality: An International Journal, 37(10), 1391-1404.
Taylor, A. B., Mackinnon, D. P., & Tein, J. Y. (2008). Tests of the three-path mediated effect. Organizational Research Methods, 11(2), 241-269.
Tiedens, L. Z., & Fragale, A. R. (2003). Power moves: Complementarity in dominant and submissive nonverbal behavior. Journal of Personality and Social Psychology, 84(3), 558-568.
Tiedens, L. Z., Unzueta, M. M., & Young, M. J., (2007). An unconscious desire for hierarchy? The motivated perception of dominance complementarity in task partners. Journal of Personality and Social Psychology, 93(3), 402-414.
Van Vugt, M., Hogan, R., & Kaiser, R. B. (2008). Leadership, followship, and evolution: Some lessons from the past. American Psychologist, 63(3), 182-196.
Vegt, G., Emans, B. J., & Vliert, E. (2001). Patterns of interdependence in work teams: A two-level investigation of the relations with job and team satisfaction. Personnel Psychology, 54, 51-69.
Williams, L. J., & Anderson, S. E. (1991). Job satisfaction and organizational commitment as predictors of organizational citizenship and in-role behaviors. Journal of Management, 17(3), 601-617.
Williams, J. M., & Hacker, C. M. (1982). Causal relationships among cohesion, satisfaction, and performance in women's intercollegiate field hockey teams. Journal of Sport Psychology, 4, 324-337.