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Faculty Publications

Stacy Jaffee Gropack, PT, Ph.D.

Salem, Y., Gropack, S.J. Aquatic Therapy for a Child with type III Spinal Muscular Atrophy: A case Report. Accepted for publication in the Journal of Physical and Occupational Therapy in Pediatrics. In press.

Salem, Y. & Gropack, S.J. (2009). Aquatic therapy for a child with type III spinal muscular atrophy. Conference proceedings of the 13th Annual International Spinal Muscular Atrophy Research Group Meeting, June 18-20, 2009. (Abstract)

Salem, Y. & Gropack, S.J. (2009). Effects of aquatic therapy program on motor function in a child with spinal muscular atrophy. Pediatric Physical Therapy, 21, pp. 129-130. (Abstract)

Gropack, S. (2001, May). Creating interdisciplinary team practice through computer conferencing, (PO-S 1 – 29 F), Physical Therapy, 81:5. (Abstract)

Kerner, M.; Kaimski, M.; Gropack, S.J.; Small, E.; Kurrant, A. & Spatz, E. (2001). “Leisure-time internet use does not correlate with obesity or physical fitness among African-American adolescent girls.” Pediatric Exercise Science,13, pp. 401-412.

Becker, E.; Hiller Scott A.; Gutman, S.; Zelski L.; Gropack, S.J.; Kiefer, C.; Riquelme, L.; Mcmanus, M. & Nieves, E. (2000, Spring). Creating interdisciplinary team practice through computer conferencing, Respiratory Care Education Annual, 9, pp.19-35.

Becker, E.; Hiller Scott, A; Gutman, S.; Zelski, L.; Gropack, S.J.; Kiefer, C.; Riquilme, L.; McManus, M. & Nieves, E. (1999, Sept/Oct). Providing interdisciplinary team practice through computer conferencing, Education Bulletin: American Association for Respiratory Care, pp. 4-7.

Gropack, S.J. (1999, May). Developing multicultural competencies among professional-level physical therapy students, (PO-S 1 - 1 8-S), Physical Therapy, 79:5.

Cristiana Kahl Collins, PT, Ph.D., NCS

Kahl Collins, C. (2007). Management of complex regional pain syndrome I (CRPS I) in a 14-year-old patient through strain counterstrain: A case report. Journal for Manual and Manipulative Therapy, 15, pp. 25-41.

Kahl Collins, C. & Cleland, J.A (2005). Visual analogue scale, numeric pain-rating scale, and the McGill Pain Questionnaire: An overview of psychometric properties. Physical Therapy Reviews, 10, pp. 123-128.

Marshall Hagins, PT, DPT, Ph.D., OCS

K Orishimo, I Kremenic, E Pappas, M Hagins, M Liederbach (2009). Comparison of landing biomechanics between male and female professional dancers. American Journal of Sports Medicine, 37(11), 2187-2193.

Lamberg, E, Hagins M. , Breath control during manual free-style lifting of a maximally tolerated load. Ergonomics 53(3), 2010; 385-392.

Pappas, E.; Hagins, M.; Sheikhzadeh, A.; Nordin, M.& Rose, D.(2009). Peak biomechanical variables during bilateral drop landings: Comparisons between sex (female/male) and fatigue (pre-fatigue/post fatigue). North American Journal of Sports Physical Therapy, Vol. 4, (2), pp. 83-91.

Pappas, E.; & Hagins, M. (2008). The effect of raked stages on standing posture in dancers. Journal of Dance Medicine and Science, 12(2), pp. 54-58.

Hagins, M.; Moore, W. & Rundle, A. (2007, Nov. 30). Does practicing hatha yoga satisfy recommendations for intensity of physical activity, which improves and maintains health and cardiovascular fitness? BMC Complement Altern Med., 7(1), p.40.

Rundle, A.; Hagins, M.; Orjuela, M.; Mooney, L.; Kim, M. & Perera, F. (2007, Sept.). Traditional physical activity indexes derived from the Harvard Alumni Activity Survey have low construct validity in a lower income, urban population. Journal of Urban Health, 84(5), pp. 722-32. E-pub. 2007, Jul 27.

Hagins, M.; Pappas, E.; Kremenic, I.; Orishimo, K.F.& Rundle, A. (2007, Nov.). The effect of an inclined landing surface on biomechanical variables during a jumping kask. Clinical Biomechanics (Bristol, Avon), 22(9), pp. 1030-6.

Pappas, E.; Hagins, M.; Sheikhzadeh, A.; Nordin, M. & Rose, D. (2007, Jul.). Biomechanical differences between unilateral and bilateral landings from a jump: Gender differences. Clinical Journal of Sport Medicine, 17(4), pp. 263-8.

E. Pappas; A. Sheikhzadeh; M. Hagins & M. Nordin. (2007). The effect of gender and fatigue on the biomechanics of bilateral landings from a jump: Peak values. Journal of Sports Science and Medicine, 2007, 6(1), pp. 77-84.

Hagins, M.; Pietrek, M.; Sheikhzadeh, A. & Nordin, M. (2006, Oct.). The effects of breath control on maximum force and IAP during a maximum isometric lifting task. Clinical Biomechanics, (Bristol, Avon), 21(8) pp. 775-80.

Hagins, M. & Lamberg, E. (2006, March). Natural breath control during lifting tasks: Effects of load. European Journal of Applied Physiology, 96(4) pp. 453-8.

Gamboa, J.; Hagins, M. & Manal, T.J. (2005). An analysis to define the clinical practice of physical therapy for performing artists, Journal of Dance Medicine and Science, Vol. 9, (2), pp. 41-55.

Hagins, M.; Pietrek, M.; Sheikhzadeh, A.; Nordin, M.& Axen, K. (2004). The effects of breath control on intra-abdominal pressure during lifting tasks. Spine, 29(4) pp. 464-9.

Hagins, M.; Adler, K.; Cash, M.; Daughtery, J. & Mitrani, G. (1999) Effects of practice on the ability to perform lumbar stabilization exercises. Journal of Orthopedic and Sports Physical Therapy,29(9) pp. 546-555.

Hagins, M.; Brown, M.; Cook, C.; Gstalder, K.; Kam, M.; Kominer, G. & Strimbeck, K. (1998). Intratester and intertester reliability of the palpation meter (PALM) in measuring pelvic position. Journal of Manual and Manipulative Therapy, Vol.6, (3).

Hagins, M. (1994). The relationship between weight-bearing and non-weight-bearing measurements of ankle dorsiflexion in dancers. Impulse, 2(3) pp.165-175.

Pappas, E.; Hagins, M.; Liederbach, M.; Kremenic, I. & Orishimo, K.F., (2009). Time to stability differences between male and female professional dancers after a jumping task. Journal of Orthopedic and Sports Physical Therapy, 39(1), p. A27. (Abstract)

Lamberg, E. & Hagins, M. (2009). Evidence supporting the role of breath control in postural stabilization. Journal of Orthoaedic and Sports Physical Therapy, 39(1), p. A64 (Abstract).

Lamberg, E. & Hagins, M. (2008). Breath control during lifting depends on level of exertion. Journal of Orthopedic and Sports Physical Therapy, 1(38), p. A64.

Hagins, M.; McDowell, W. & Rundle, A. Does a beginner yoga class provide sufficient intensity for weight control? Proceedings of the 1st Annual Symposium on Yoga Therapy and Research.

Hagins, M.; Pappas, E.; Kremenic, I.; Orishimo, K. & Rundle A., The effect of raked stage surface on biomechanical variables during a drop landing task. Proceedings of the 16th Annual Meeting, International Association for Dance Medicine and Science, p. 222.

Pappas, E.; Sheikhzadeh, A.; Hagins, M. & Nordin, M. (2005, June). The effect of gender and fatigue on the biomechanics of bilateral landings from a jump: peak values. Physical Therapy, (on-line version), Proceedings of PT 2005 Conference.

Pappas, E.; Sheikhzadeh, A.; Hagins, M. & Nordin, M. (2005). The effect of sex on the biomechanics of the initial phase of landing from a jump. British Journal of Sports Medicine, 39(6), Proceedings of the 1st WCSIP.

Hagins, M.; Pietrek, M.; Sheikhzadeh, A. & Nordin, M. (2003). The effects of breath control on isometric trunk extensor force. Journal of Orthopedic and Sports Physical Therapy, 2(32).

Hagins. M.; Pietrek, M.; Sheikhzadeh, A. & Nordin, M. (2002). The effects of breath control on intra-abdominal pressure during lifting tasks. Journal of Orthopedic and Sports Physical Therapy, 1(33).

Gebauer, T.; Torricelli, C. & Hagins, M. (2001). Changes in physical activity of students during first four months of the professional phase of a physical therapy program. Journal of Orthopedic and Sports Physical Therapy, Vol. 31, PO125.

Hagins, M.; Adler, K.; Cash, M.; Daugherty, J. & Mitrani, G. (2001). Effects of practice on the ability to perform lumbar stabilization exercises. Year Book of Chiropractic (Mosby-Year Book, Inc., St. Louis, M.I.).

Pietrek, M.; Sheikhzadeh, A.; Hagins, M. & Nordin, M. (2000). Evaluation of abdominal muscles by ultrasound imaging: reliability and comparison to electromyography. European Spine Journal 9(4), p. 309.

Pietrek, M.; Sheikhzadeh, A.; Hagins, M. & Nordin, M. (2000). Comparison of electromyographic activity of the external oblique muscle at different locations. European Spine Journal, 9(4), p. 350.

Hagins, M.; Adler, K.; Cash, M.; Daugherty, J. & Mitrani, G. (1999). Effects of practice on the ability to perform lumbar stabilization exercises. Journal of Orthopedic and Sports Physical Therapy, 29(1).

Hagins, M.; Brown, M.B., Cook, C.; Gstalder, K.; Kam, M.; Kominer, G. & Strimbeck, K., (1999). Intratester and intertester reliability of the palpation meter (PALM) in measuring pelvic position. Journal of Orthopedic and Sports Physical Therapy, 29(1).

Michael Masaracchio, PT, DPT, OCS

Frommer, C., & Masaracchio, M.(2008). Injuries in the pediatric athlete: Etiologies and strategies for prevention. Orthopedic Physical Therapy Practice, 20(3), pp. 122-127.

Frommer, C., & Masaracchio M. (2009). The use of patella taping in the treatment of a patient with a medial collateral ligament sprain. North American Journal of Sports Physical Therapy, 4(2), pp. 60-69.

Evangelos Pappas, PT, Ph.D., OCS

States, R.A.; Salem, Y. & Pappas, E. Overground gait training for chronic stroke patients: Summary of a Cochrane review. Journal of Neurologic Physical Therapy, in press.

Pappas, E.; Zazulak, B. & Katz, L. Enchondroma in a patient presenting with persistent thigh pain. Journal of Orthopaedic and Sports Physical Therapy, in press.

States, R.A.; Pappas, E. & Salem, Y. Cochrane corner: Overground physical therapy gait training for chronic stroke patients with mobility deficits. Stroke, in press.

Shiyko, M. & Pappas, E. Validation of pre-admission requirements in a Doctor of Physical Therapy program with a large representation of minority students. Journal of Physical Therapy Education, in press.

Orishimo, K.; Kremenic, I.; Liederbach, M.; Pappas, E. & Hagins, M.Comparison of landing biomechanics between male and female professional dancers. American Journal of Sports Medicine, in press.

States, R.A.; Pappas, E. & Salem, Y. (2009). Overground physical therapy gait training for chronic stroke patients with mobility deficits. Cochrane Database of Systematic Reviews, Issue 3.

Pappas, E.; Hagins, M.; Sheikhzadeh, A.; Nordin, M. & Rose, D. (2009). Peak biomechanical variables during bilateral drop landings do not occur in the initial phase of landing regardless of gender or fatigue. North American Journal of Sports Physical Therapy, 4(2), pp. 83-91.

Koutras, G.; Pappas, E. & Terzidis, I. (2009). Crossover training effects of three different rehabilitation programs after arthroscopic meniscectomy. International Journal of Sports Medicine, 30(2), pp. 144-149.

Pappas, E. & Hagins, M. (2008). The effects of raked stages on standing posture in dancers, Journal of Dance Medicine and Science. 12(2), pp. 54-58.

Hagins, M.; Pappas, E.; Kremenic, I.; Orishimo, K. & Rundle, A. (2007). The effect of an inclined landing surface on biomechanical variables during a jumping task. Clinical Biomechanics, 22(9), pp. 1030-1036.

Pappas E. (2007). Boxing-, wrestling- and martial arts-related injuries treated in emergency departments in the United States, 2002-2005. Journal of Sports Science and Medicine, 6(Combat Sports Special Issue 2), pp. 58-61.

Pappas, E.; Sheikhzadeh, A.; Hagins, M.; Nordin, M. & Rose, D. (2007). Biomechanical differences between unilateral and bilateral landings from a jump: Gender differences. Clinical Journal of Sport Medicine, 17(4), pp. 263-268.

Pappas, E.; Sheikhzadeh, A.; Hagins, M. & Nordin, M. (2007). The effect of gender and fatigue on the biomechanics of bilateral landings from a jump: Peak values. Journal of Sports Science and Medicine, 6(1), pp. 77-84.

States, R.A.; Lucas-Findley J.; Pappas, E. & Salem, Y.(2006) Protocol for overground physical therapy gait training for chronic stroke patients with mobility deficits. Cochrane Database of Systematic Reviews, Issue 3.

States, R.A. & Pappas, E., (2006). Response stability for the Optotrak 3020 Motion Analysis System. Journal of Medical Engineering and Technology, 30(1), pp. 11-16.

Yasser Salem, PT, PhD, PCS, NCS

Salem Y, Scott A, Karpatkin H, Concert G, Haller L, Kaminsky E, Weisbrot R, Spatz E. Community-Based Group Aquatic Program for Individuals with Multiple Sclerosis: A Pilot Study. Disability and Rehabilitation. In Press. Early Online print is available at: http://informahealthcare.com/doi/full/10.3109/09638288.2010.507855

Potter KA, Fulk G, Salem Y, Sullivan JE. Neurologic Physical Therapy Practice: Part I: A Framework for Selecting Outcome Measures. Journal of Neurologic Physical Therapy. In Press.

States RA, Spierer DK, Salem Y. Feasibility of long-term group exercise for people with Parkinson’s disease. Journal of Neurologic Physical Therapy. In Press.

Salem Y, Scott A, Belobrovka V, Harvey A, Prudent P, Clifford F, Spatz E. Effects of Aquatic Exercise Program on Functional Mobility in Individuals with Multiple Sclerosis: A Community-Based Study. Journal of Aquatic Physical Therapy. 2010. 18:22-32.

Salem Y, Gropack SJ. Aquatic Therapy for a Child with type III Spinal Muscular Atrophy: A case Report. Physical and Occupational Therapy in Pediatrics. 2010; 30:313-324.

Salem Y, Lovelace-Chandler V, Zabel R, Gross McMillan A. Effects of Prolonged Standing on Gait in Children with Spastic Cerebral Palsy. Physical and Occupational Therapy in Pediatrics. 2010; 30:54-65.

Eisenzopt, L.L., Salem, Y., Godwin, E.M. (2010). Use of Gaming System for Rehabilitation of an Adolescent with Post-Traumatic Brain Injury. Brain Injury, 24:53. (abstract)

Salem, Y., Lovelace-Chandler, V., Zabel, R., Gross McMillan, A. (2010). Effects of Prolonged Standing on Gait in Children with Spastic Cerebral Palsy. Physical and Occupational Therapy in Pediatrics, 30:54-65.

Eisenzopt, L.L. Salem, Y., Godwin, E.M. (2010). Use of Wii Fit Game for An Adolescent with Post-Traumatic Brain Injury. Pediatric Physical Therapy, 22:138-139. (abstract)

Spierer, D.K., Salem, Y., States, R.A, Neeseman, C. (2009). Short and Long Term Benefits of A Community-Based Exercise Program for People with Parkinson’s Disease. Parkinsonism and Related Disorders, 15 (supplement):S-134. (abstract)

States, R.A., Salem, Y., Spierer, D.K., and Neesemann, C. (2009). An Ongoing Community-Based Exercise Program for People with Parkinson's Disease. Journal of Movement Disorders, 24(12), 1877. (abstract)

States, R.A., Salem, Y., Pappas, E. (2009). Overground Gait Training for Chronic Stroke: A Cochrane Systematic Review. Journal of Neurologic Physical Therapy, 33:179-186.

Salem, Y. & Godwin, E. (2009). Effects of task-oriented training on mobility function in children with cerebral palsy. Developmental Medicine & Child Neurology, 51, (Supp), pp. 17-18. (Abstract)

States, R.A.; Salem, Y. & Pappas, E. Overground gait training for chronic stroke patients with mobility deficits. Stroke, in press. E-pub: Accessed 9/18/09 at http://stroke.ahajournals.org/cgi/reprint/STROKEAHA.109.558940

Salem, Y. & Godwin, E. (2009). Effects of task-oriented training on mobility function in children with cerebral palsy. NeuroRehabiliation, 24, pp. 307-313.

States, R.A.; Pappas, E. & Salem, Y. (2009). Overground physical therapy gait training for chronic stroke patients with mobility deficits. Cochrane Database of Systematic Reviews, Issue 3. Art. No.: CD006075.

Salem, Y. & Gropack, S.J. (2009). Aquatic therapy for a child with type III spinal muscular atrophy. Conference proceedings of the 13th Annual International Spinal Muscular Atrophy Research Group Meeting. June 18-20, 2009. (Abstract)

Salem, Y. & Gropack, S.J. (2009). Effects of aquatic therapy program on motor function in a child with spinal muscular atrophy. Pediatric Physical Therapy, 21, pp. 129-130. (Abstract)

Salem, Y. (2009). Effects of aquatic therapy program on motor function in a child with spinal muscular atrophy. Journal of Aquatic Physical Therapy, 17(1), pp. 25. (Abstract)

States, R.A.; Pappas, E. & Salem, Y. (2007). Overground gait training for chronic stroke patients with mobility deficits: A systematic review. Journal of Neurologic Physical Therapy, 31, p. 207. (Abstract)

Salem, Y. & Afify, K. (2007). Effects of symmetrical load carrying on gait kinematics of young adults. Journal of Orthopaedic and Sports Physical Therapy, 37, p. A65. (Abstract)

Afify, K. & Salem, Y. (2007). Effects of different briefcase loads on trunk posture in young adults. Journal of Orthopaedic and Sports Physical Therapy, 37, p. A64. (Abstract)

States, R.A., Lucas-Findley, J., Pappas, E. & Salem, Y. (2006). Overground physical therapy gait training for chronic stroke patients with mobility deficits. The Cochrane Database of Systematic Reviews, Issue 3. [Protocol available at http://www.cochrane.org/reviews/en].

Salem, Y. & Miller, T. (2006). Effects of task-oriented respiratory training on respiratory function for a child with duchenne muscular dystrophy: A case report. Proceedings of the 2006 New York Physical Therapy Association Research Symposium. (Abstract)

Zabel, R.; McMillan, A.G. & Salem, Y. (2005). Effects of prolonged standing on gait in children with cerebral palsy. Pediatric Physical Therapy, 17, p. 93. (Abstract)

Thomas J. Schmitz, PT, Ph.D.

Books

O'Sullivan, S.B. & Schmitz, T.J. (2010). Improving functional outcomes in physical rehabilitation, Philadelphia: F. A. Davis.

O'Sullivan, S.B. & Schmitz, T.J. (2007). Physical rehabilitation, 5th ed., Philadelphia: F. A. Davis.

O'Sullivan, S.B. & Schmitz, T.J. (2001). Physical rehabilitation: Assessment and treatment, 4th ed., Philadelphia: F. A. Davis.

O'Sullivan, S.B. & Schmitz, T.J. 1999) Physical rehabilitation: Manual for functional training, Philadelphia: F. A. Davis.

O'Sullivan, S.B. & Schmitz, T.J. (1994). Physical rehabilitation: Assessment and treatment, 3rd ed., Philadelphia: F. A. Davis.

O'Sullivan, S.B. & Schmitz, T.J. (1988). Physical rehabilitation: Assessment and treatment, 2nd ed., Philadelphia: F.A. Davis.

O'Sullivan, S.B., Cullen, K.E. & Schmitz, T.J. (1980). Physical rehabilitation: Evaluation and treatment procedures, Philadelphia: F. A. Davis.

Journal Articles

Gabriel, R.J.; Parnianpour, M.; Schmitz, T.J. & Nordin, M. (1999). Directional and resistive effects on isoresistive muscle coordination patterns during repetitive sagittal plane trunk motion. Biomed Eng Appl Basis Comm, (Apr.):11 pp. 67-80.

Gabriel, R.J.; Parnianpour, M.; Schmitz, T.J. & Nordin, M. (1999). Directional and resistive effects on isoresistive truncal movement profiles and motor outputs during repetitive sagittal plane trunk motion. Biomed Eng Appl Basis Comm, 1999 (Apr.): 11 pp. 81-92.

Abstracts

Schmitz, T.J.; Parnianpour, M.; Gabriel R.J. & Nordin, M. (1992). The effects of direction and resistance on isoinertial trunk movement profiles, motor outputs, and muscle coordination patterns during unidirectional trunk motion. Proceeding from the International Society for the Study of the Lumbar Spine, p. 76.

Gabriel, R.J.; Parnianpour, M.; Schmitz, T.J. & Nordin, M. (1992). The effects of direction and resistance on isoinertial trunk movement profiles, motor outputs, and muscle coordination patterns during unidirectional trunk motion. Proceeding from the International Society for the Study of the Lumbar Spine, p. 139.

Rebecca A. States, M.A., Ph.D.

Peer-Reviewed Journal Articles

States, R.A. Salem, Y. & Pappas, E. (2009). Overground gait training for chronic stroke: A Cochrane Systematic Review. Journal of Neurologic Physical Therapy, 33, 179-186.

States, R.A. Pappas, E. & Salem, Y. (2009). Cochrane Corner: Overground physical therapy gait training for chronic stroke patients with mobility deficits. Stroke, 40, e627-e628.

States, R.A. Pappas, E. & Salem, Y. (2009). Overground physical therapy gait training for chronic stroke patients with mobility deficits. The Cochrane Database of Systematic Reviews, Issue 3. Art. No.: CD006075.

States, R.A. Lucas-Findley, J., Pappas, E. & Salem, Y. (2006). Overground physical therapy gait training for chronic stroke patients with mobility deficits. The Cochrane Database of Systematic Reviews, Issue 3. [Protocol available at http://www.cochrane.org/reviews/en/].

States, R.A.; Susman, W.M.; Riquelme, L.F.; Godwin, E.M. & Greer, E. (2006). Community health education: Reaching ethnically diverse elders. Journal of Allied Health, 35(4), pp. 215-222.

States, R.A. & Pappas, E. (2006). Precision and repeatability of the Optotrak 3020 Motion Measurement System. Journal of Medical Engineering and Technology, 30(1), pp. 11-16.

States, R.A. & Wright, C.E. (2001). The interplay of biomechanical constraints and kinematic strategies in selecting arm postures. Journal of Motor Behavior, 33(2), pp. 165-179.

Lombardo, G., States, R.A., Godwin, E.M. & Librera, L. (2001). Preferences of physical therapists in the New York metropolitan area regarding a post-professional clinical doctorate in physical therapy. Physical Therapy Education, 15(3), pp. 41-48.

States, R.A. (1997). Two simple methods for improving the reliability of joint center locations. Clinical Biomechanics, 12, pp. 367-374.

Wright, C.E. & States, R.A.(1995). Biological variability and control of movements via dl. Brain and Behavioral Sciences, 18, p. 786.

Published Abstracts & Non-Peered Reviewed Publications

States, R.A. Pappas, E. & Salem, Y. (2008). Overground gait training for long-term stroke survivors with mobility deficits: A systematic review. Journal of Neurologic Physical Therapy, 31, p. 207.

States, R.A.; Nirenberg, A.; Becker, E.A.; Jones, S.C. & Dropkin M.J. (2007). Tools to measure students’ knowledge and attitudes toward cancer education. Journal of the American Geriatrics Society, 55(4), p. S136.

Nirenberg, A.; Becker, E.A.; Dropkin, M.J., Jones, S.C., Reynolds , D. & States R.A. (2007). A culturally sensitive learning module for health care students about cancer education with older minority adults. Journal of the American Geriatrics Society, 55(4), p. S137.

States, R.A. (2006, July 9). Teaching the joys of science: Letter to the editor. The New York Times, Opinion Section, p. 11.

Jean-Louis, M.; Khan, D.; Rothman, L. & States, R. A. (2005). Survey of content used to teach research in physical therapy curricula. Empire State Physical Therapy Research Publication, XXXIX(7), 3A (Abstract).

Pappas, E. & States, R.A. (2003). Response stability for the Optotrak 3020 Motion Analysis System. Society of Neuroscience Abstracts, 29, 492.3.

States, R.A. & Wright, C.E. (2000). Identifying factors related to effector systems that influence speed/accuracy tradeoffs. Society of Neuroscience Abstracts, 26, 642.19.

States, R.A.; Cissik, J.M. & Gorde, H.W. (1997). Do movement direction and joint identity affect the speed and accuracy of single-joint movements? Proceedings of the 15th International Symposium of Biomechanics in Sports, Texas Woman’s University Publishers, 80, pp. 188-193. (Abstract)

States, R. A.; Wright, C. E.; Cissik, J. M.; Gorde, H. W. & Alexander, J. K. (1997). Speed accuracy trade-offs for wrist, elbow and shoulder movements. Society of Neuroscience Abstracts, 23, 812.12.

Wright, C.E.; Gage, N. & States, R. A. (1997). Does concurrent visual feedback guide corrective submovements in the Fitts task? 38th Annual Meeting of the Psychonomics Society, St. Louis, M.O.

States, R. A. (1996). Effects of practice on joint coordination. Research Quarterly for Exercise and Sport, 67 Supplement, A-72.

States, R. A. & Wright, C. E. (1995). Can expected value models provide an adequate solution to the joint-level motor equivalence problem? Technical Report # MBS 95-17, Institute for Mathematical Behavioral Sciences. University of California, Irvine, 1-42.

States, R. A. (1995). Comparison of three methods for locating joint centers during planar arm motion. Society of Neuroscience Abstracts, 21(1), 174.15.

States R. A. & Wright C. E. (1994). The relative contributions of geometric and behavioral constraints in resolving joint level motor equivalence. Society for Neuroscience Abstracts, 20(2), 576.11.

States R. A. & Wright C. E. (1993). An empirical study of joint-level motor equivalence at the end-point of planar aimed arm movements. Society for Neuroscience Abstracts, 19(1), 228.2.

Wright C. E. & States R. A. (1992). Joint angle determinants of planar aimed arm movements, 33rd Annual Meeting of the Psychonomics Society, St. Louis, M.O.

States R. A.; Basille C. C.; Dettwiler-Danspeckgruber, A.; Monroe, J.-A. & Gentile A. M. (1988). Unilateral, bilateral and interlimb coordination of repetitive movements, Society for Neuroscience Abstracts, 14(2), 952.

Gentile A. M. & States R. A. (1987). Interlimb coordination of repetitive rhythmic movements, Society for Neuroscience Abstracts, 13(2), 1175.