Presentations

American Psychosomatic Society (APS) Portland, Oregon (Mar 2010)

  • Walter, K.N., Corwin, E.J., Whetzel, C.A., Demers, L.M., Ulbrecht, J., Seeman, T.E., & Klein, L.C. (2010 March). Undiagnosed subclinical hypothyroidism is associated with elevated BMI, resting systolic blood pressure, and mean arterial pressure in asymptomatic young men and women.
  • Guaderrama, M.G., Susman, E.J., Corwin, E.J., Stine, M.S., & Klein, L.C. (2010 March). Cortisol and oxytocin responses to stress among women who binge-drink alcohol depend on oral contraceptive use.

Society for Research on Nicotine and Tobacco (SRNT) Dublin, Ireland (Apr 2009)

  • Bennett, J.M., Whetzel., C.A., Almeida, D.M., & Klein, L.C. (2009 April). Tobacco use is associated with an elevated cortisol awakening response: Evidence from a daily diary study with hotel workers.
  • Klein, L.C., Bennett, J.M., Davis, K.D., Almeida, D.M., Crouter, A.C., & McHale, S. (2009 April). Workplace stress increases tobacco use among workers and their partners: Evidence from the Penn State Hotel Work and Well-Being Study.

American Psychosomatic Society (APS) Chicago, IL (Mar 2009)

  • Bennett, J.M., Stawski, R.S., Whetzel, C.A., Almeida, D.M., & Klein, L.C. (2009 March). Daily rhythm of melatonin altered by amount of sleep: Within-person association from the Penn State Hotel Work and Well-Being Study.
  • Bennett, J.M., Stawski, R.S., Whetzel, C.A., Almeida, D.M., & Klein, L.C. (2009 March). Synchrony between daily salivary melatonin and cortisol levels: Impact of sleep and Stress (Invited paper presentation).
  • Klein, L.C., Stawski, R.S., & Almeida, D.M. (2009 March). Sex differences in diurnal cortisol patterns, cortisol awakening response and total cortisol output: Results from the National Study of Daily Experiences (NSDE).
  • Walter, K.N., Bennett, J.M., Whetzel, C.A., Davis, K.D., Almeida, D.M., & Klein, L.C. (2009 March). Job status, burnout, and waking cortisol: Evidence from the Penn State Hotel Work and Well-Being Study.
  • Whetzel, C.A., Davis, K.D., Bennett, J.M., Almeida, D.M., McHale, S.M., Crouter, A.C., & Klein, L.C. (2009 March). Higher dehydroepiandrosterone-sulfate (DHEA-S) levels are associated with lower levels of daily stress: Evidence from the Penn State Hotel Work and Well-Being Study.

Society for Neuroscience (SfN) Washington, DC (Nov 2008)

  • Kapelewski, C.H., Bennett, J.M., & Klein, L.C. (2008 November). Strain differences in efficacy of a psychogenic stressor in periadolescent mice.
  • Klein, L.C., Kapelewski, C.H., Bennett, J.M., & Guaderrama, M.M. (2008 November). Impact of stress on 24-hr nicotine consumption and corticosterone responses in adolescent C57BL/6J and DBA/2 mice.
  • Guaderrama, M.M., Bennett, J.M., Kapelewski, C.H., & Klein, L.C. (2008 November). Stress exposure results in elevated cotinine levels but does not alter 24-hr oral nicotine intake in periadolescent male and female mice.

Psychoneuroimmunology Research Society, Madison, WI (May 2008)

  • Cavigelli S.A., Bennett, J.M., Michael, K.C., & Klein, L.C. (2008 May). Female temperament and life span: Relation to glucocorticoid and tumor necrosis factor alpha in rats. Presented in Symposium on Individual Differences in Immunity and Health at the annual meeting of the Psychoneuroimmunology Research Society, Madison, Wisconsin.

American Psychosomatic Society (APS) Baltimore, MD (Mar 2008)

  • Klein, L.C., Whetzel, C.A., Almeida, D.M., Bennett, J.M., Stawski, R.S., Banks, S.R., & Crouter, A.C. (2008). Salivary DHEA-S levels across the day: Evidence for a daily rhythm in a healthy adult population. Psychosomatic Medicine, 70(3), A-46.
  • Bennett, J.M., Rodrigues, I.M., & Klein, L.C. (2008). Sex differences in impact of C-reactive protein risk group on cortisol stress reactivity in healthy young adults with parental history of hypertension. Psychosomatic Medicine, 70(3), A-74.
  • Klein, L.C., Bennett, J.M., Whetzel, C.A., & Ritter, F.E. (2008). Daily caffeine use impacts neuroendocrine and cardiovascular responses to laboratory stress in healthy men. Psychosomatic Medicine, 70(3), A-58.
  • Klein, L.C., Bennett, J.M., Kambhampati, S.K., Corwin, E.J, Stine, M.M., Deitch, H., Taylor, S.E., & Seeman, T.E. (2008). Undiagnosed thyroid disease elevates baseline cortisol levels in asymptomatic young men and women. Psychosomatic Medicine, 70(3), A-92.

Society for Neuroscience (SfN) San Diego, CA (Nov 2007)

  • Klein, L.C., Kapelewski, C.H., Whetzel, C.A., Stine, M.M., & Kamens, H.M. (2007 November). Sex and age determine cumulative lifetime nicotine exposure in adolescent and adult mice.

Society for Behavioral Medicine (SBM) Washington, DC (Mar 2007)

  • Klein, L.C., Whetzel, C.A., Stine, M.M., Corwin, E.J., Taylor, S.E., Seeman, T.E. (2007 March). DHEA-S decreases in response to acute stress in healthy men and women: An additional biomarker for stress?
  • Rodrigues, I.M., Bennett, J.M., & Klein, L.C. (2007 March). Caffeine exposure and stress increase blood markers of cardiovascular disease risk in young adult men and women with a family history of hypertension.

Society for Research on Nicotine and Tobacco (SRNT), Austin, TX (Feb 2007)

  • Bennett, J.M., Leslie, J., McClearn, G.E., & Klein, L.C. (2007 February). Sex but not strain influences voluntary nicotine intake in adolescent mice.

American Psychosomatic Society (APS) Denver, CO (Mar 2006)

  • Bennett, J.M., Whetzel, C.A., Ritter, F.E., Reifers, A., & Klein, L.C. (2006 March). Effects of caffeine and stress on cortisol and serial subtraction performance in young healthy men. Psychosomatic Medicine, 68, A-77.
  • Klein, L.C., Whetzel, C.A., Bennett, J.M., Ritter, F.E., & Granger, D.A. (2006 March). Effects of caffeine and stress on salivary alpha-amylase in young men: A salivary biomarker of sympathetic activity. Psychosomatic Medicine, 68, A-4. Symposium presentation by 2nd author.
  • Whetzel, C.A., Granger, D.A., & Klein, L.C. (2006 March). Salivary DHEA-S collection methods using passive drool versus plain cotton swab Salivettes. Psychosomatic Medicine, 68, A-62.
  • Whetzel, C.A., Ritter, F.E., & Klein, L.C. (2006 March). DHEA-S and cortisol responses to stress and caffeine in healthy young men: Is DHEA-S a reliable marker for stress? Psychosomatic Medicine, 68, A-62.

Society for Research on Nicotine and Tobacco (SRNT) Orlando, FL (Feb 2006)

  • Klein, L.C., Whetzel, C.A., Weinberg, L.M., & McClearn, G.E. (2006 February). Sex and strain differences in the effects of oral nicotine consumption on cotinine levels in adolescent mice

Miscellaneous Presentations

  • Ritter, F.E., Kase, S., Schoelles, M., Bennett, J.M., & Klein, L.C. (2006 July). Cognitive aspects of serial subtraction. Presented at the annual ACT-R Workshop, Washington, D.C.
  • Bennett, J.M., Whetzel, C.A., Ritter, F.E., Reifers, A., & Klein, L.C. (2006 March). Effects of caffeine and stress on cortisol and serial subtraction performance in young healthy men. Presented at the Pennsylvania State University Graduate Research Exhibition, University Park, PA.
  • Whetzel, C.A., Ritter, F.E., & Klein, L.C. (2006 March). DHEA-S and cortisol responses to stress and caffeine in healthy young men: Is DHEA-S a reliable marker for stress? Presented at the Pennsylvania State University Graduate Research Exhibition, University Park, PA.