Prof. Sharon Toker

Professor Sharon Toker is currently an Associate Professor at Tel Aviv University’s Coller School of Management. She graduated from Tel Aviv University, completing her B.A. in Psychology and Sociology (1997) and her PhD in Organizational Behavior with distinction (Accelerated Doctoral Program, 2007).
 

In 2007-2008 Prof. Toker completed her postdoctoral fellowship at Stanford University and soon after joined the Department of Organizational Behavior in Tel Aviv University’s Coller School of Management.
 

Prof. Toker served as the head of the Department of Organizational Behavior, and as the head of the Organizational Consulting Program.
 

Prof. Toker has published more than 30 papers and book chapters, and currently serves as the associate editor of the Occupational Health Science journal (the new official journal of the Society of Occupational Health), as well as a member of the editorial boards of both the Journal of Occupational Health Psychology (JOHP) and the Journal of Occupational and Organizational Psychology (JOOP).
 

In 2013, Prof. Toker was awarded the Early Career Achievement Award by the American Psychological Association (APA) and the National Institute of Occupational Safety & Health (NIOSH). In addition, she was granted the Tel Aviv University Rector Award for the Faculty of Management’s Best Lecturer (2013) as well as the Coller School of Management’s teaching awards in 2013, 2015, and 2016. Prof. Toker is also an illustrator, translating her research findings into visual images. 

Prof. Toker’s research strives to discover the extent to which occupational and environmental factors, stress perceptions, and organizational resources affect the physical and mental wellbeing of employees. By combining various areas of knowledge such as occupational psychology, cognition, and medicine, in addition to conducting experimental as well as observational longitudinal studies among thousands of employees, she points to the risk involved in exposure to occupational and environmental stressors (including the fear of terrorism). She also strives to identify effective ways of coping with such risks. Her studies combine new models and constructs that are at the forefront of current psycho-occupational research (e.g., stress perceptions and mind wandering). As an expert in the field of work stress and health, Prof. Toker’s research serves as the basis for policy change on both national and international scales. 

 

Focal topics of Prof. Toker’s research include:

>> Stress, burnout, and employee health

>> Stress theory, perception, and mindset

>> Mind wandering at work

>> Health promotion in organizations

>>  Gender inequality at work

>>  Organizational cynicism 

2017

· Hoppe, A., Toker, S., Schachler, V., & Ziegler, M. (2017). The effect of change in supervisor support and job control on change in vigor: Differential relationships for immigrant and native employees in Israel. Journal of Organizational Behavior, 38(3), 391-414.‏

· Toker, S., & Melamed, S. (2017).  Stress, Recovery, Sleep, and Burnout. In C. Cooper, & Campbell, J., C., (Ed.) The Handbook of Stress and Health: A Guide to Research and Practice, 168-185.‏

· Ben-Avi, N & Toker, S., (2017). Being stressed about stress- Do people's beliefs about stress matter?. In P. Perrewé, M. Rossi & J. Meurs (Ed.) Stress and quality of working life. 23-40.

 

2016

·  de Reuver, R. S. M., Biron, M., & Toker, S. (2016). Employees are equal, but some are more equal than others: Dominance, agreeableness and status inconsistency among men and women. European Journal of Work and Organizational Psychology ‏ 25(3), 430-446.

· Shenhar-Tsarfaty, S., Toker, S., Shapira, I., Rogowski, O., Berliner, S., Ritov, Y., & Soreq, H. (2016). Weakened cholinergic blockade of inflammation associates with diabetes-related depression. Molecular Medicine, 22, 156.‏

·          

2015

· Kalish, Y., Luria, G., Toker, S. & Westman, M. (accepted) Till stress do us part: On the interplay between perceived stress and communication network dynamics. Journal of Applied Psychology, 100 (6), 1737-1751.

·Shenhar-Tsarfaty, S., Yayon, N., Waiskopf, N., Shapira, I., Toker, S., Zaltser, D., ... & Soreq, H. (2015). Fear and C-reactive protein cosynergize annual pulse increases in healthy adults. Proceedings of the National Academy of Sciences, 112(5)  E467–E471.

· Toker, S., Laurence, G. & Fried, Y.( 2015), Fear of terror and increased job burnout over time:  Examining the mediating role of insomnia and the moderating role of work support. Journal of Organizational Behavior.  36(2), 272-291

· Toker, S., Heaney, C. A., & Ein-Gar, D. (published on-line , ahead-of-print), Why Won't They Participate? Barriers to Participation in Worksite Health Promotion Programs. European Journal of Work and Organizational Psychology.24 (6), 866-881.

 

2013-2014                                  

· Shirom, A., Toker, S., Melamed, S., Berliner, S. & Shapira, I.  (2013). Burnout and Vigor as Predictors of the Incidence of Hyperlipidemia among Healthy Employees. Applied Psychology: Health and Well-Being. 5(1), 79-98.

· Fried, Y., Laurence, G. A., Shirom, A., Melamed, S., Toker, S. Berliner, S. & Shapira, I. (2013). The relationship between job enrichment and abdominal obesity: A longitudinal field study of apparently healthy individuals. Journal of Occupational Health Psychology 18(4), pp.458-468.

· Toker, S., Gavish, I., & Biron, M.  (2013). Job Demand-Control-Support and diabetes risk: The moderating role of self-efficacy. European Journal of Work and Organizational Psychology. 22(6), 711-724.

· Armon, G. & Toker, S. (2013). The role of personality in predicting repeat participation in periodic health screening. Journal of Personality. 81 (6), 452-464.

· Zelber-Sagi, S*., Toker, S*. Armon, T., Melamed, S., Berliner, S., Shapira, I., Halpern, Z., Santo, E., & Shibolet, O. (2013). Elevated alanine transaminase independently predicts new onset of depression in employees undergoing health screening examinations.  * Equal contribution.  Psychological Medicine. 43(12), 2603-2613.

·         Armon, G., Melamed, S & Toker, S. ,  Berliner, S., & Shapira, I.  (2014). Joint effect of chronic medical illness and burnout on depressive symptoms among employed adults. Health Psychology, 33(3):264-272.

·         Shenhar-Tsarfaty, S., Yayon, N., Waiskopf, N., Shapira, I., Toker, S., Zaltser, D., ... & Soreq, H. (2014). Fear and C-reactive protein cosynergize annual pulse increases in healthy adults.Proceedings of the National Academy of Sciences, 201418264.

 

2010-2012

· Shirom, A., Toker, S., Shapira, I., Berliner, S., & Melamed, S. (2010). Vigor, anxiety and depressive symptoms as predictors of changes in fibrinogen and C-reactive protein. Applied Psychology: Health and Well-Being, 2(3), 251-271.

· Shirom, A., Toker, S., Jacobson, O., & Balicer, R. (2010). Feeling Vigorous and Risk of All-Cause Mortality, Ischemic Heart Disease and Diabetes: A 20-years Follow-up of Apparently Healthy Employeesץ Psychosomatic Medicine 72, pp 727-733.

·  Shirom, A., Toker, S., Alkalay, Y., Jacobson, O., & Balicer, R. (2011). Work-based predictors of mortality: A 20-year follow-up of healthy employees. Health Psychology. 30(3), 268-275

·  Shirom, A., Toker, S., Melamed, S. & Shapira, I.  (2012). The relationships between self-rated health and serum lipids across time. International Journal of Behavioral Medicine. 19(1), pp 73-81.

·  Shirom, A., Toker, S., Melamed, S., Berliner, S. & Shapira, I.  (2012). Life and Job Satisfaction as Predictors of the Incidence of Diabetes. Applied Psychology: Health and Well-Being.  4(1), 31-48

·  Toker, S. & Biron, M. (2012). Job Burnout and Depression: Unraveling their Temporal Relationship and Considering the Role of Physical Activity. Journal of Applied Psychology. 97(3). 699-710.

·  Toker, S., Shirom, A., Melamed, S. & Armon, G.  (2012). Work Characteristics as Predictors of Diabetes Incidence among Apparently Healthy Employees.  Journal of Occupational Health Psychology. 17(3), 259-267.

·  Toker, S., Melamed, S., Shirom, A., Berliner, S., Zeltser, D. & Shapira, I. (2012) Burnout Is Associated with Coronary Heart Disease Incidence: A Prospective Study of 8,838 Employees. Psychosomatic Medicine, 74(8), 840-847.

 

2004-2008 

·  Melamed, S., Shirom, A., Toker, S., Berliner, S. & Shapira, I. (2004). Association of fear of terror with low grade inflammation among apparently healthy employed adults. Psychosomatic Medicine 66, pp. 481-491.

·  Toker, S., Rogowski, O., Melamed, S., Shirom, A., Shapira, I., Berliner, S., et al. (2004). Association of components of the metabolic syndrome with the appearance of aggregated red blood cells in the peripheral blood. An unfavorable hemorheological finding
. Diabetes/Metabolism Research and Reviews, 21, 197-202

· Mardi, T., Toker, S., Melamed, S., Shirom, A., Zeltser, D., Shapira, I., et al. (2005). Increased erythropoiesis and subclinical inflammation as part of the metabolic syndrome.
 Diabetes Research And Clinical Practice  , 69(3), 249-255.  

·  Rogowski, O., Toker, S., Shapira, I., Melamed, S., Shirom, A., Zeltser, D., et al. (2005). Values of high-sensitivity C-reactive protein in each month of the year in apparently healthy individuals. American Journal of Cardiology, 95(1), 152-155

·  Rogowski, O., Shapira, I., Toker, S., Melamed, S., Shirom, A., Berliner, S., et al. (2005). Obesity-related correlation between C-reactive protein and the calculated 10-y Framingham Coronary Heart Disease Risk Score. International Journal of Obesity (Lond), 29(7), 772-777.  

· Toker, S., Shirom, A., Shapira, I., Berliner, S., & Melamed, S. (2005). The association between burnout, depression, anxiety, and inflammation biomarkers: C-reactive protein and fibrinogen, in men and women.  Journal of Occupational Health Psychology, 10, (4), 344-362.

·  Melamed, S., Shirom, A., Toker, S., Berliner, S., & Shapira, I. (2006). Burnout and risk of cardiovascular disease: Evidence, possible causal paths, and promising research directions. 
Psychological Bulletin. 132(3), pp. 327-353.

·  Melamed, S., Shirom, A., Toker, S., & Shapira, I. (2006). Burnout and Risk of Type 2 Diabetes: A Prospective Study of Apparently Healthy Employed Persons. Psychosomatic Medicine, 68, pp. 863-869. 

·  Rogowski, O., Shapira, I., Shirom, A., Melamed, S., Toker, S., & Berliner, S. (2007). Heart rate and microinflammation in men: a relevant atherothrombotic link. Heart, 93(8), 940-944. 

·  Shirom, A., Toker, S., Shapira, I., Berliner, S., & Melamed, S. (2007). Exposure to and fear of terror as predictors of self-rated health among apparently healthy employees. British Journal of Health Psychology, 257-271.

·  Steinvil, A, Shirom, A., Melamed, S., Toker, S., Justo, S., Saar, I., et al. (2008). Relation of educational level to inflammation-sensitive biomarker level. American Journal of Cardiology, 102(8), pp. 1034-1039.  

· Toker, S., Shirom, A., & Melamed, S. (2008).  Depression and the Metabolic Syndrome: Gender Dependent Associations .  Depression and Anxiety. 25(8) pp. 661-669.

·  Shirom, A., Toker, S., Berliner, S., Shapira, I., & Melamed, S. (2008).The effects of physical fitness and feeling vigorous on self-rated health . Health Psychology, 27(5), pp. 567-575.

·   Shirom, A., Toker, S., Berliner, & S., Shapira, I., (2008). The Job Demand-Control-Support Model and Micro-inflammatory Responses among Healthy Male and Female Employees: A Longitudinal Study. Work & Stress 28(2), pp 661-669.