Quantitative model of safety working behaviors management staff on construction projects based on the theory of planned behavior : The case of study twin towers telecommunication of company of Tehran

Keywords: Attitude, construction project, health, perceived behavioral control, subjective norm, safety management, theory of planned behavior


Construction projects are one of the most important economic sectors in the world; incidents in these projects are commonplace in all countries of the world, as well as the high incidence of incidents in this industry. The rate of incidents in construction projects in the world is higher than the average rate of incidents in other industries. The method of this research is descriptive correlational survey and the statistical population of the research is the employees of the construction workshop of the Central twin towers telecommunication of company of Tehran. The data gathering tool was a researcher made questionnaire that was analyzed using LISREL and SPSS23 software. In order to determine the validity of the confirmatory factor analysis, a Cronbach's alpha was used to assess the reliability, and a structural equation model was used to test the research hypotheses.

The results showed that the effect of attitude with the intensity of 0.49 and subjective norm with an intensity of 0.46 on behavioral intention was more than perceived behavioral control with a coefficient of intensity of 0.19. According to the findings of this research, to improve the safe behavior of work and health of staff, it is necessary to take corrective measures to improve the attitudes and mental norms of employees on the agenda.


.Ajzen, I. (1991).The theory Of Planned Behavior. Journal Of Organizational Behavior And Human Decision Processes, 50, 179-211.

. Ajzen, I., & J. Madden, T. (1986). Prediction of Goal-Direct Behavior : Attitudes , Intentions and Perceived Behavioral Control. Journal Of Experimental Social Psychology, 22, 453-474.

. De Leeuw, A., Valois, P., Ajzen, I., & Schmidt, P. (2015). Using theory of Planned behavior to identify key beliefs underlying pro-environmental behavior in high – school student: Implications for educational interventios. Journal Of Environmental Psychology, 42, 128-138.

. D. Choi, S. (2015). Aging Workers and Trade-Related Injuries in the US Construction Industry. Journal Of Safety and Health at Work, 6, 151-155.

. Desrichard, O., Roche, S., & Begue, L. (2007). The theory of planned behavior as mediator of the effect of parental supervision: A study of intentions to violate driving rules in a representative sample of adolescents. Journal Of Safety Research, 38, 447-452.

. Endroyo, B., E.Yuwono, B., Mardapi, D., & Soenarto. (2015). Model of learninng/training of Occupational Safety & Health (OSH) based on industry in the construction industry. Journal Procedia Engineering, 125, 83-88.

. E. Johnson, S., & Hall, A. (2005). The prediction of safe lifting behavior: An application of the theory of planned behavior. Journal Of Safety Research, 36, 63-73.

. Eng Koo, K., Nurulazam, A., Rohaida, S., Teo, T. G., & Salleh, Z. (2014). Examining The Potential Of Safety Knowledge As Extension Construct For Theory Of Planned Behaviour: Explaining Safety Practices Of Young Adults At Engineering Laboratories And Workshops. Journal Of Procedia - Social and Behavioral Sciences, 116, 1513-1518.

. Fishbein, M., & Ajzen, I. (1981). On Construct Validity ; A Critique Of Miniard and Cohen`s Paper. Journal Of Experimental Scial Psychology ,17,340-350 .

. Jiang, K., Ling, F., Feng, Z., & Wang, K., Shao, C. (2017). Why do drivers continue driving while fatigued? An application of the theory of planned behaviour. Journal Of Transportation Research Part A, 98, 141-149.

. J.Fogarty, G., & Shaw, A. (2010). Safety Climate and Theory of Planned Behavior : Towards the Prediction of unsafe behavior. Journal Of Accident Analysis and Prevention, 42, 1455-1459.

. L. Quick, B., T. Stephenson, M., Witte, K., Vaught, C., Booth-Butterfield, S., & Patel, D. (2008). An examination of antecedents to coal miners' hearing protection behaviors: A test of the theory of planned behavior. Journal Of Safety Research, 39, 329-338.

. Lajunen, T., & Rasanen, M. (2004). Can social psychological models be used to promote bicycle helmet use among teenagers? A comparison of the Health Belief Model, Theory of Planned Behavior and the Locus of Control. Journal Of Safety Research, 35, 115-123.

. Safizal Abdullaha, M., Hj Othmana, Y., Osmanb, A., & Nizam Salahudin, S. (2016). Safety Culture Behaviour in Electronics Manufacturing Sector (EMS) in Malaysia: The Case of Flextronics. Journal Of Procedia Economics and Finance, 35, 454-461.

. Seo, H. C., Lee, Y. S., Kim, J. J., & Jee, N. Y. (2015). Analyzing safety behaviors of temporary construction workers structural equation modeling. Journal Of Safety Science, 77, 160-168.

. S. Meijer, S., Catacutan, D., W. Sileshi, G., & Nieuwenhuis, M. (2015). Tree planting by smallholder farmers in Malawi: Using the theory of planned behaviour to examine the relationship between attitudes and behaviour. Journal Of Environmental Psychology, 43, 1-12.

. Senger, I., Rossi Borges, J. A., & Dessimon Machado, J. A. (2017). Using the theory of planned behavior to understand the intention of small farmers in diversifying their agricultural production. Journal Of Rural Studies, 49, 32-40.

. Smallwood, J. (2015). Optimising the elements of a construction health and safety (H&S) programme and audit system. Journal Of Procedia Engineering, 123, 528-537.

. Viswesvaran, C., & S.Ones, D. (2000). Perspectives on Models of Job Performance . International Journal of Selection And Assessment, 8(4), 216-227 .

. Yosia Sunindijo, R. (2015). Improving safety among small organizations in the construction industry:key barriers and improvement strategies. Journal Of Procedia Engineering, 125, 109-116.

How to Cite
MALEKIANIFARD M, NEKOOEI ESFAHANI A, VEYSANLU F. Quantitative model of safety working behaviors management staff on construction projects based on the theory of planned behavior : The case of study twin towers telecommunication of company of Tehran. Int J Occup Hyg. 10(2).