Hasker P. Davis

Fulbright Research/Lecture Fellowship to Australia.  1999-2000.

PROFESSIONAL EXPERIENCE

Graduate Research Assistant, 1975-1976, Chemical Biodynamics, University of California at Berkeley (Supervi­sor:  Edward L. Bennett).

Graduate Research Assistant, 1976‑1980, Department of Psychology, University of California at Berkeley (Supervisor:  Mark R. Rosenzweig).

Post‑doctoral Fellow, Cornell University Medical College, 1980-1982.

Assistant Professor, St. John's University, 1981-1984.

Assistant Professor, University of Colorado at Colorado Springs, 1984‑1988.

Associate Professor, University of Colorado at Colorado Springs, August, 1988.

Chairman, Department of Psychology, University of Colorado at Colorado Springs, 1989-1990.

President Elect Faculty Senate University of Colorado at Colorado Springs, 1994-1995.

Consulting Editor, Behavioral Neuroscience, 1989-1994.

President Faculty Senate, University of Colorado at Colorado Springs, 1995-1996

Professor, University of Colorado at Colorado Springs, 1997 -present

MEMBERSHIP IN PROFESSIONAL SOCIETIES

American Psychological Society

National Academy of Neuropsychology

Psychonomic Society

Society for Neuroscience

International Brain Research Organization

GRANTS

National Institute of Aging, Individual Post-doctoral Fellowship, 1981-1984, $75,000, Awarded and Funded.  Declined.

National Institute of Aging, Principal Investigator, "3,4‑diaminopyridine effects on memory in old rodents," $15,000, 1984‑1985.

National Institute Mental Health, Investigator, "Behavior and metabolism of rats after ischemic‑induced hippocampal injury," 1986‑1989.  With B. T. Volpe at Cornell University, $167,000.

University of Colorado CRCW Grant, "Behavioral assessment of calcium agonist in old rodents," $5000, 1985.

Burke Foundation "Psychology Animal Support"  1986-$8060; 1987-$10,000; 1988-$3500; 1989-$3600; 1990-$1500; 1991-$5600; 1992-$1200.

University of Colorado CRCW Grant, "Procedural and declarative memory in healthy elderly." $3400, 1987.

University of Colorado CRCW Grant, "Memory training in healthy elderly."  $3825, 1988.

University of Colorado CRCW Grant, "Assessment of MK-801 effects on functional recovery of an animal model of perinatal hypoxic-ischemia."  $2,500, 1990.

National Institute of Aging, Principal Investigator, "Implicit memory in young, middle-aged, and elderly, $114,062 (1 R15 AG08317-01A1), 1990-1993.

University of Colorado CRCW Grant, "Effects of stress hormones on brain and memory in male and female rats."  $4,600, 1992.

Professional Development Grant.  Distance computer assessment of underrepresented populations.  Hasker P. Davis & Sara Qualls, $8,000. 1997.

Memory Pharmaceuticals, Inc. Effects of age on rates of forgetting. Hasker P. Davis and Yakkov Stern, $20,000, 1998-1999.

Co-PI: Hasker Davis, PI: Mike Kisley., Electrophysiological and behavioral characterization of adults with sensory processing impairments. Wallace Research Foundation and Coleman Foundation, Requested funding $35,000. Awarded in 2003 and funding from 1/2/2004 to 12/31/2004.

PUBLICATIONS (Articles and Chapters)

Squire, L. R., Emanuel, C. A., Davis, H. P., & Deutsch, J. A. (1974).  Inhibitors of cerebral protein synthesis:  Dissociation of aversive and amnesic effects.  Brain Research, 82, 241‑248.

Squire, L. R. & Davis, H. P. (1975).  Cerebral protein synthesis inhibition and discrimination training:  Effects of extent and duration of inhibition.  Behavioral Biology, 13, 49‑57.

Squire, L. R., St. John, S., & Davis, H. P. (1976).  Inhibition of protein synthesis and memory:  Dissociation of amnesic effects and effects on adrenal steroidogenesis.  Brain Research, 112, 200‑206.

Davis, H. P., Spanis, C. W., & Squire, L. R. (1976).  Inhibition of cerebral protein synthesis:  perfor­mance at different times after passive avoidance training.  Pharmacology Biochemistry and Behavior, 4, 13‑16.

Davis, H. P., Rosenzweig, M. R., Bennett, E. L., & Orme, A. E. (1978).  Recovery as a function of the degree of amnesia due to protein synthesis inhibition.  Pharmacology Bio­chemistry and Behavior, 8, 701‑710.

Davis, H. P. (1980).  The relationship of protein synthesis to learning and memory.  Ph.D. Thesis, University of California at Berkeley.

Davis, H. P., Rosenzweig, M. R., Bennett, E. L., & Squire, L. R. (1980).  Inhibition of cerebral protein synthesis:  Dissociation of amnesic and nonspecific effects at the time of training.  Behavioral and Neural Biology, 28, 99‑104.

Squire, L. R., Davis, H. P., & Spanis, C. W. (1980).  Neurobiology of amnesia.  Science, 209, 836‑837.

Davis, H. P., Rosenzweig, M. R., Jones, O. W., & Bennett, E. L. (1981).  Inhibition of cerebral protein synthesis does not prolong short‑term memory.  Journal of Comparative and Physiological Psychol­ogy, 95, 556‑564.

Davis, H. P., Rosenzweig, M. R., Kinkade, P., & Bennett, E. L. (1981).  Effects of anisomycin on retention of the passive‑avoidance habit as a function of age.  Experimental Aging Research, 7, 33‑44.

Squire, L. R. & Davis, H. P. (1981).  The pharmacology of memory:  A neurobiological perspective.  Annual Review of Pharmacology and Toxicology, 21, 323‑356.

Davis, H. P., Idowu, A., & Gibson, G. E. (1983).  Improvement of 8‑arm maze performance in aged Fischer 344 rats with 3, 4‑diaminopyridine.  Experimental Aging Research, 9, 211‑214.

Davis, H. P., Allen, H., Mizumori, S. J., Rosenzweig, M. R., Bennett, E. L., & Tenforde, T. S. (1984).  Behavioral studies of mice exposed to DC and 60‑HZ magnetic fields.  Bioelectromagnetics, 5, 147‑164.

Davis, H. P. & Roitblat, H. L. (1984).  Cholinergic pharmacology, behavioral and age‑related memory decline.  In The Neuropsychology of Memory, (Eds.) L. R. Squire & N. Butters, pp. 601‑607.

Davis, H. P., Rosenzweig, M. R., Grove, E. A., & Bennett, E. L. (1984).  Investigation of the reported protective effect of cycloheximide on memory.  Pharmacology Biochemistry and Behavior, 20, 405-413.

Davis, H. P. & Squire, L. R. (1984).  Protein synthesis and memory:  A review.  Psycholo­gical Bulletin, 96, 518‑559.

Volpe, B. T., Pulsinelli, W. A., Tribuna, J., & Davis, H. P. (1984).  Behavioral performance of rats following transient forebrain ischemia.  Stroke, 15, 558‑562.

Volpe, B. T., Pulsinelli, W. A., & Davis, H. P. (1985).  Amnesia in humans and animals after ischemic cerebral injury.  In Memory dysfunctions:  An integration of animal and human research from preclinical and clinical perspectives, (Eds.) D.S. Olton, E. Gamzu, & S. Corkin, pp. 492‑493.

Davis, H. P., Tribuna, J., Pulsinelli, W. A., & Volpe, B. T. (1986).  Reference and working memory of rats following hippocampal damage induced by transient forebrain ischem­ia.  Physiology and Behavior, 37, 387-392.

Davis, H. P., Baranowski, J., Pulsinelli, W. A., & Volpe, B. T. (1987).  Retention of reference memory in rats following hippocampal damage induced by transient forebrain ischemia.  Physiology and Behavior, 39, 783-786.

Davis, H. P., Elkins, C., & Rosenzweig, M. R. (1987).  The role of physiological psychology in neuro­science.  Neuroscience Newsletter, 18, 5-6.

Davis, H. P., Rosenzweig, M. R., Becker, L., & Sather, K. (1988).  Biological Psychology's relationships to psychology and neuroscience.  American Psychologist, 43, 359-371.

Colombo, P. J., Davis, H. P., Simolke, N., Markley, F., & Volpe, B. T. (1988).  Forebrain ischemia produces hippocampal damage and a persistent working memory deficit in rats.  Bulletin of the Psychonomic Society, 26, 375-377.

Volpe, B. T., Waczek, B., & Davis, H. P. (1988).  Modified T-maze training demonstra­tes dissociated memory loss in rats with ischemic hippocampal injury.  Behavioural Brain Research, 27, 259-268.

Volpe, B. T., & Davis, H. P. (1989).  An approach to the functional analysis of an animal model of ischemic injury.  In Cerebrovascular Disease, (Eds.) M.D. Ginsburg, W. Dalton, & W. Dietrich.  Raven Press:  New York, pp. 335-340.

Volpe, B. T., Davis, H. P., & Colombo, P. J. (1989).  Preoperative training modifies radial maze performance in rats with ischemic hippocampal injury.  Stroke, 20, 1700-1706.

Colombo, P. J., Davis, H. P., & Volpe, B. T. (1989).  Allocentric spatial and tactile memory impair­ments in rats with dorsal caudate lesions are affected by preoperative behavioral training.  Behavioral Neuroscience, 103, 1242-1250.

Davis, H. P., Cohen, A., Gandy, M., Colombo, P., VanDusseldorp, G., Simolke, N., & Romano, J.  (1990).  Lexical priming deficits as a function of age.  Behavioral Neuroscience, 104, 286-295.

Davis, H. P., & Volpe, B. T. (1990).  Memory performance after ischemic or neurotoxin damage of the hippocampus.  In The Biology of Memory. Symposia Medica Hoechst 23, (Eds.) L. R. Squire and E. Lindenlaub.  Stuttgart, New York:  F. K. Schattauer Verlag.  pp. 307-334.

Davis, H. P., & Bernstein, P. A. (1992).  Age related changes in explicit and implicit memory.  In L. R. Squire and N. Butters (Eds.), Neuro­psychology of mem­ory. Hillsdale, NJ: Guilford Press.  pp. 249-261.

Volpe, B. T., Davis, H. P., Towle, A. C., & Dunlap, W. P. (1992).  Loss of hippocampal CA1 pyramidal neurons correlates with memory impairment in rats with ischemic or neurotoxin lesions.  Behavioral Neuroscience, 106, 457-464.

Volpe, B. T., Hendrix, C. S., Park, D. H., Towle, A. C., & Davis, H. P. (1992).  Early post-natal administration of 5,7-dihydroxytryptamine destroys 5-HT neurons but does not affect spatial memory.  Brain Research, 589, 262-267.

Davis, H.P., & Volpe, B.T. (1995).  Building a rational foundation for neural transplantation.  Behavioural and Brain Sciences, 15, 55-56.

Davis, H.P., King, J.H., Klebe, K.J., Bajszar, G., Bloodworth, M.R., & Wallick, S.L. (1996).  The detection of simulated malingering using a computerized priming test.  Archives of Clinical Neuropsycology, .

Davis, H.P., King, J.H., Bloodworth, M.R., Caswell, A., & Klebe, K.J. (1996).  The detection of simulated malingering using a computerized category classification test.  Archives of Clinical Neuropsychology, 12, 191-198.

Davis, H.P., Klebe, K.J., Bever, B., Spring, A.  (1998).  The effect of age on the learning of a            nondeclarative category classification task.  Experimental Aging Research, 24, 273-287.

King, J.H., Geller, J.D., & Davis, H.P. (1998). Detecting simulated memory impairment with the Rey Auditory Verbal Learning Test: Implications of base rates and study generalizability. Journal of Clinical and Experimental Neuropsychology. 20, 603-612. 

Cornwell, R.E., Palmer, C., & Davis, H.P. (2000). (More) Women who never evolved.  Brain and Behavioral Sciences, 23, 598-599.

Davis, H. P., & Klebe, K.J. (2001). The longitudinal study of the performance of the elderly and young on the Tower of Hanoi puzzle and Rey recall. Brain and Cognition, 46, 95-99.

Davis, H.P., Trussell, L., & Klebe, K.J. (2001). A ten-year longitudinal examination of repetition priming, incidental recall, free recall, and recognition in young and elderly subjects.  Brain and Cognition, 46, 99-104.

Perry, W., Light, C., Davis, H.P., & Braff, L. (2000). Schizophrenic patients demonstrate a dissociation on declarative and nondeclarative memory tests.  Schizophrenia Research, 46, 167-174.

Feldstein, S.N., Keller, F.R., Portman, R.E., Durham, R.L., Klebe, K.J., & Davis, H.P. (1999).  A comparison of computerized and standard versions of the Wisconsin card sort test.  The Clinical Neuropsychologist, 13, 303-313.

Feldstein, S.N., Durham, R.L., Keller, F.R., Kelebe, K., Davis, H.P. (2000). Classification of malingerers on a nondeclarative memory ask as a function of coaching and task difficulty. American Journal of Forensic Psychology , 18, 1-22. 

Davis, H. P., & Durham, R. L. (2001). Economic and psychological methodology: Separating the wheat from the chaff.  Brain and Behavioral Science, 24, 405-406.

Davis, H. P., Small, S. A., Stern, Y., Mayeux, R., Feldstein, S. N., & Keller, F. R. (2003). Acquisition, Recall, and Forgetting of Verbal Information in Long-Term Memory by Young, Middle-aged, and Elderly Individuals. Cortex, 39, 1063-1091.

Zook, N.A., Davalos, D.B., DeLosh, E.L., & Davis, H.P. (2004). Working memory, inhibition, and fluid intelligence as predictors of performance on Tower of Hanoi and London tasks.  Brain and Cognition,

Jones, B.C., Little, A.C., Boothroyd, L., Feinberg, D.R., Cornwell, R.E., DeBruine, L.M.,

Roberts, S.C., Penton-Voak, I.S, Law Smith, M.J., Moore, F.R., Davis, H.P., Perrett, D.I. (2005). Women?s physical and psychological condition independently predict their preference for apparent health in faces. Evolution and Human Behavior, 26, 451- 457.

Kisley, M.A., Davalos, D.D., Engleman, L.L.,Guinther, P.M., & Davis, H.P. (2005). Age-related change in neural processing of time-dependent stimulus features. Cognitive Brain Research, 25, 913 - 925.

Wood, S., Busemeyer, J., Koling, A., Cox, C. R., Davis, H.P. (2005). Older Adults as Adaptive Decision Makers: Evidence From the Iowa Gambling Task. Psychology and Aging, 20, 220-225.

Bugg, J.M.,  Zook, N.A., DeLosh, E.L., Davalos, D.B., & Davis, H.P. (2006). Age Differences in Fluid Intelligence: Contributions of General Slowing and Frontal Decline. Brain and Cognition, 62, 9-16.

Salthouse, T. & Davis, H.P. (2006). Organization of cognitive abilities and neuropsychological variables across the lifespan. Developmental Review, 26, 31-54.

Zhang, Z., Davis, H.P., Salthouse, T.A., Tucker-Drob, E.M. (2007). Correlates of individual, and age-related, differences in short-term learning . Learning and Individual Differences , 17, 231-240.

PUBLICATIONS (Abstracts)

Davis, H.P., Squire, L.R., & Spanis, C.W. (1975).  Inhibition of cerebral protein synthesis:  Retention at different times after training.  Society for Neuroscience, Abstract, 1.

Davis, H.P., Rosenzweig, M.R., Bennett, E.L., & Orme, A.E. (1977).  Recovery of memory as a function of the degree of amnesia due to protein synthesis inhibition.  Society for Neuroscience,Abstracts, 3.

Cecere, T.P., Davis, H.P., Pulsinelli, W.A., & Volpe, B.T. (1983).  Acquisition and retention of a radial 8‑arm maze task by rats subjected to transient forebrain ischemia.  Society for Neuroscience, Abstracts,  9.

Doyle, K.A., Trombetta, L.D., & Davis, H.P. (1983).  Behavioral and fine structural assessment of 13‑month‑old C57BL/6j mice on differential choline diets.  Society for Neuroscience, Abstracts, 9.

Davis, H.P. & Trombetta, L.D. (1984).  Behavioral and neuropathological effects of differential diets in 24‑month‑old C57B1/6j mice.  Society for Neuroscience, Abstracts, 10..

Davis, H.P., Pulsinelli, W.A., & Volpe, B.T. (1985).  Acquisition and retention in the radial arm maze by rats with ischemic‑induced CA1 hippocampal damage.  Society for Neuroscience, Abstracts, 11.

Volpe, B.T., Pulsinelli, W.A., & Davis, H.P. (1985).  Regional glucose metabolic changes in an animal model of post‑cardiac arrest amnesia.  Society for Neuroscience, Abstracts, 11.

Davis, H.P., Cowles, C., Sather, K., Yates, J., & Winslett, M. (1986).  Performance of healthy elderly and young subjects on the Tower of Hanoi task.  Society for Neuroscience, Abstracts, 12.

Volpe, B.T., Pulsinelli, W.A., Johnson, R., Ellenberger, J., & Davis, H.P. (1986).  Performance of rats with either ischemic induced hippocampal damage, radio­frequency hippocampal lesions, or striatal lesions or a 12‑arm radial maze.  Society for Neuroscience, Abstracts, 12..

Volpe, B.T., Pulsinelli, W.A., Simolke, N.E., & Davis, H.P. (1986).  Rats with ischemic induced hippocampal injury demonstrate dissociated memory impairment on 12-arm radial maze.  Abstract American Neurological Association.

Davis, H.P., & Cohen, A. (1987).  Performance of healthy elderly and young subjects on two priming tasks.  Society for Neuroscience, Abstracts, 13.

Sapolsky, R.M., Volpe, B.T., & Davis, H.P. (1987).  Radial maze performance in an animal model of status epilepticus.  Society for Neuroscience, Abstracts, 13.

Volpe, B.T., Wazcek, B., Colombo, P., & Davis, H.P. (1987).  Dissociation of reference and working memory in rats with ischemia induced hippocampal damage on a modified T-maze.  Society for Neuroscience, Abstracts, 13.

Colombo, P.J., Davis, H.P., & Volpe, B.T. (1988).  Effects of dorsal caudate damage on memory for invariant spatial and tactile information.  Society for Neuroscience, Abstracts, 14.

Davis, H.P., Colombo, P.J., & Volpe, B.T. (1988).  Preoperative training effects on radial maze performance in animals with ischemic or ibotenic acid hippocampal injury.  Society for Neuroscience, Abstracts, 14.

Volpe, B.T., & Davis, H.P. (1988).  Effects of ibotenic acid lesions of the hippocampus on split-stem T-maze performance in rats.  Society for Neuroscience, Abstracts, 14.

Stein, B.A., Sapolsky, R.M., Nagode, J., Davis, H.P., & Volpe, B.T. (1989).  MK-801 reduces morphologic and behavioral sequelae of kainic acid-incuced status epilepticus.  Society for Neuroscience, Abstracts, 15.

Davis, H.P., & Gandy, M.M. (1989).  Changes in priming as a function of age.  Society for Neurosci­ence, Abstracts, 15.

Davis, H.P., Hendrix, C., Park, A.C., Towle, A.C., & Volpe, B.T. (1991).  5-HT depletion does not affect spatial memory.  Society for Neuroscience, Abstracts, 17.

Bloodworth, M., Davis, H.P., Bajszar, G., King, J., & Wallick, S. (1994).  Assessment of frontal lobe functioning across the lifespan.  Archives of Clinical Neuropsychology, Abstract, 9, 112-113.

Davis, H.P., Klebe, K., Gandy, M. (1994).  Verbal probes enhance Tower of Hanoi performance in young and elderly.  Archives of Clinical Neuropsychology, Abstract, 9, 120.

Davis, H.P., & Klebe, K.J. (1998).  A longitudinal study of nondeclarative memory for priming and a puzzle solution.  Archives of Clinical Neuropsychology, 13, 35.

Davis, H.P., & Klebe, K.J. (1998).  A dissociation of the effects of age on word-stem priming and picture priming. Archives of Clinical Neuropsychology, 13, 35-36.

King, J.H., Gfeller, J.D., Bloodworth, M.R., & Davis, H.P.  (1998). Detecing Simulated Memory impairment with the WAIS-R.  Archives of Clinical Neuropsychology, 13, 144.

King, J., Davis, H.P., Kassover, K., Bajszar, G., Bloodworth, M, & Wallick, S. (1994).  Detection of simulated malingering using a priming test.  Archives of Clinical Neuropsychology, Abstract, 9, 150-151.

Curnow, K.L., Davis, H.P., & Klebe, K.J. (1996).  A longitudinal study of the performance of the elderly and young on the Tower of Hanoi puzzle.  Archives of Clinical Neuropsychology, Abstract, 11 .

Gfeller, J.D., King, J.H., & Davis, H.P. (1996).  Detecting simulated memory impairment with the Rey auditory verbal learning test: Implications of base rates and study generalizability. Archives of Clinical Neuropsychology Abstract, 11.

Hillman, K.A., Davis, H.P., & Klebe, K.J. (1996).  Memory performanc on two implicit perceptual tasks from the twenties through the eighties.  Archives of Clinical Neuropsychology, Abstract, 11.

Klebe, K.J., Davis, H.P., & Berry, B.J. (1996).  Visuospatial retention by subjects ranging from five to eight-nine years of age.  Archives of Clinical Neuropsychology, Abstract, 11.

Klebe, K.J., & Davis, H.P. (1996).  Automaticity of memory tasks as determined by the ability or inability to malinger. Archives of Clinical Neuropsychology, Abstract, 11.

King, J. H., Klebe, K. J., & Davis, H. P.  (in press). The effects of coaching on detecting simulators of a memory deficit on two tests of episodic memory, two tests of semantic memory, and two testt of nondeclarative memory. Archives of Clinical Neuropsychology.

Klebe, K. J., Bloodworth, M., & Davis, H. P.  (in press). The relationship between frontal lobe function, declarative memory, and intelligence across the lifespan.  Archives of Clinical Neuropsychology.

Klebe, K. J., & Davis, H. P.  (in press). The effect of age on temporal order functioning. Archives of Clinical Neuropsychology.

Klebe, K. J., Shapiro, J., Dise, D., & Davis, H. P.  (in press). Automaticity and ability or inability to malinger a memory deficit on four nondeclarative memory tasks. Archives of Clinical Neuropsychology.

Davis, H.P., & Klebe, K.J. (1998).  A longitudinal study of nondeclarative memory for priming and a puzzle solution.  Archives of Clinical Neuropsychology, 13, 35.

Davis, H.P., & Klebe, K.J. (1998).  A dissociation of the effects of age on word-stem priming and picture priming. Archives of Clinical Neuropsychology, 13, 35-36.

King, J.H., Gfeller, J.D., Bloodworth, M.R., & Davis, H.P.  (1998). Detecing Simulated Memory impairment with the WAIS-R.  Archives of Clinical Neuropsychology, 13, 144.

Davis, H.P., Keller, F., & Winkler, M. (1999). Effects of age on picture and word stem priming tasks. Archives of Clinical Neuropsychology, 14.

Davis, H.P., Keller, F., & King, R. (1999). Effects of coaching on dissimulation on declarative and nondeclarative   memory tests.  Archives of Clinical Neuropsychology, 14.

SOFTWARE MANUALS

Davis, H.P., Bajszar, G., & Squire, L.R. (1992).  Colorado Neuropsychology Tests, Version 1.0.  Colorado Springs: Colorado Neuropsychology Tests Company, pp. 1-220.

Davis, H.P., King, J., Bajszar, G., & Squire, L.R. (1993).  Colorado Malingering Tests.  Colorado Springs: Colorado Neuropsychology Tests Company, pp. 1-153.

Davis, H.P., Bajszar, G., & Squire, L.R. (1994).  Colorado Neuropsychology Tests, Version 2.0: Explicit Memory, Implicit Memory, and Problem Solving.  Colorado Springs: Colorado Neuropsychology Tests Company, pp. 1-298.

Davis, H.P., & Keller, F.R. (1997)  Colorado Assessment Tests.  Colorado Springs: Colorado Assessment Tests,  pp. 1-125.

Feldstein, S., Davis, H.P., & Keller, F.  (1997).  Colorado Assessment Tests: Card Sort Manual.  pp. 1-20.  Colorado Neuropsychology Tests, Colorado Springs, CO.

Davis, H.P., & Keller, F. (1997).  Colorado Assessment Tests:  Symptom Validity Manual.  PP. 1-153.  Colorado Neuropsychology Tests, Colorado Springs, CO.

Keller, F., & Davis, H.P. (1997). Colorado Assessment Tests:  Reaction Time Manual.  PP. 1-7.  Colorado Neuropsychology Tests, Colorado Springs, CO.

Davis, H.P., & Keller, F. (1997).  Colorado Assessment Tests:  Visual Span Manual.  PP. 1-5.  Colorado Neuropsychology Tests, Colorado Springs, CO.

Keller, F., & Davis, H.P. (1998). Colorado Assessment Tests: Temporal Order Manual. PP. 1-8. Colorado Neuropsychology Tests, Colorado Springs, CO.

Keller, F., & Davis, H.P. (1998). Colorado Assessment Tests: Self-Ordered Pointing Tests Manual. PP. 1-6.  Colorado Neuropsychology Tests, Colorado Springs, CO.

Keller, F., & Davis, H.P. (1998). Colorado Assessment Tests: Card Sorting Test Manual. PP. 1-18. Colorado Neuropsychology Tests, Colorado Springs, CO.

Keller, F. & Davis, H.P. (1998). Colorado Assessment Tests: Questionnaire Test Manual. PP.  1-15. Colorado Neuropsychology Tests, Colorado Springs, CO.

Keller, F. & Davis, H.P. (1998). Colorado Assessment Tests: n-back.  Test Manual. PP.  1-15. Colorado Neuropsychology Tests, Colorado Springs, CO.

Keller, F. & Davis, H.P. (1998). Colorado Assessment Tests: Sequence Learning.  Test Manual. PP.  1-15. Colorado Neuropsychology Tests, Colorado Springs, CO.

COMPUTER SOFTWARE

Davis, H.P., Bajszar, G., Jr., Squire, L.R. Copyright 1992, 1993, 1994. Colorado Neuropsychology Tests, Version 1.0  Package of 10 neuropsychology tests.

Davis, H.P., Bajszar, G., & Squire, L.R. Copyright 1993, 1994.  Colorado Malingering Tests.  Package of 4 neuropsychology tests.

Davis, H.P., Bajszar, G., & Squire, L.R. Copyright 1994, 1995.  Colorado Neuropsychology Tests, Version 2.0: Explicit Memory, Implicit Memory, and Problem Solving.  Package or 14 neuropsychology tests.

Davis, H.P., Bajszar, G., & Squire, L.R.  Copyright 1994, 1995.  Colorado Malingering Tests, Version 2.0.  Package of 6 neuropsychology tests.

Davis, H.P., Bajszar, G., & Squire, L.R.  Copyright 1995, 1996.  Colorado Stroop Test.

Davis, H.P., & Victorine, J.  Copyright 1995, 1996.  Colorado Continious Performance Test.

Keller, F.R., & Davis, H.P.  Copyright 1997.  Colorado Assessment Test,  Package of 6 tests for Window 95.

Keller, F.R., & Davis, H.P.  Copyright 1997.  Colorado Card Sort Test.

Keller, F., & Davis, H.P. (1997).  Colorado Assessment Tests: Symptom Validity Test (Software).  Colorado Neuropsychology Tests, Colorado Springs, CO.

Keller, F., & Davis, H.P. (1997).  Colorado Assessment Tests: Reaction Time Test (Software).  Colorado Neuropsychology Tests, Colorado Springs, CO.

Keller, F., & Davis, H.P. (1997).  Colorado Assessment Tests: Visual Span Test (Software).  Colorado Neuropsychology Tests, Colorado Springs, CO.

Keller, F., & Davis, H.P. (1998).  Colorado Assessment Tests: Syllogisms Test (Software). Colorado Assessment Tests, Colorado Springs, CO. 

Keller, F., & Davis, H.P. (1998).  Colorado Assessment Tests: RSVP: Rapid Serial Visual Processing Test (Software). Colorado Assessment Tests, Colorado Springs, CO. 

Keller, F., & Davis, H.P. (1998).  Colorado Assessment Tests: SOPT: Self Ordered Pointing Test (Software). Colorado Assessment Tests, Colorado Springs, CO. 

Keller, F., & Davis, H.P. (1998).  Colorado Assessment Tests: Temporal Order Test (Software). Colorado Assessment Tests, Colorado Springs, CO. 

Keller, F., & Davis, H.P. (1998).  Colorado Assessment Tests: Questionnaire Test (Software). Colorado Assessment Tests, Colorado Springs, CO. 

Keller, F., & Davis, H.P. (1998).  Colorado Assessment Tests: Tower of London Test (Software). Colorado Assessment Tests, Colorado Springs, CO. 

Keller, F., & Davis, H.P. (1998).  Colorado Assessment Tests: Tower of Toronto Test (Software). Colorado Assessment Tests, Colorado Springs, CO.

Keller, F., & Davis, H.P. (2000). Colorado Assessment Tests: The CAT BOX Experiment generator (Software). Colorado Assessment Tests, Colorado Springs, CO.

Keller, F., & Davis, H.P. (2000). Colorado Assessment Tests: n-Back Test (Software). Colorado Assessment Tests, Colorado Springs, CO.

Keller, F., & Davis, H.P. (2000). Colorado Assessment Tests: Sequence Learning Test (Software). Colorado Assessment Tests, Colorado Springs, CO.

PROGRAM APPEARANCES

Davis, H.P., Squire, L.R., & Spanis, C.W.  Inhibition of cerebral protein synthesis:  Retention at different times after training.  Annual Meeting Society for Neuroscience, 1975.

Davis, H.P., Rosenzweig, M.R., Bennett, E.L., & Orme, A.E.  Recovery of memory as a function of the degree of amnesia due to protein synthesis inhibition.  Annual Meeting Society for Neuroscience, 1977.

Davis, H.P., Rosenzweig, M.R., & Bennett, E.L.  Nonspecific side effects of cerebral protein synthesis inhibition at time of training.  59th Annual Western Psychological Association Convention.  April, 1979.

Jones, O.W., Davis, H.P., Rosenzweig, M.R., & Bennett, E.L.  Cerebral protein synthesis and short‑term memory.  59th Annual Western Psychological Association Convention.  April, 1979.

Davis, J., Davis, H.P., Jensen, R., & Thompson, R.  Psychopharmacological approaches to the study of learning and memory.  60th Annual Western Psycho­logical Association Convention, Symposium.  May, 1980.

Davis, H.P., Rosenzweig, M.R., & Bennett, E.L.  Inhibition of cerebral protein synthesis: Consolidation of memory in old mice.  60th Annual Western Psychological Association Convention.  May, 1980.

Davis, H.P.  ACTH as a treatment for elderly individuals with memory impairment.  61st Annual Western Psychological Association Convention.  April, 1981.

Davis, H.P.  Cholinergic treatments for the elderly with memory impairment.  61st Annual Western     Psychological Association Convention.  April, 1981.

Tenforde, T.S., Davis, H.P., Mizumori, S., Allen, H., Bennett, E.L., & Rosenzweig, M.R.  Tests for behavioral alterations in mice exposed to a 1.5 Tesla DC magnetic field.  3rd Annual Meeting of the Bioelectromagnetics Society.  August, 1981.

Davis, H.P., Pulsinelli, W.A., Routledge, B.E., & Volpe, B.T.  Forebrain ischemia in rat revels learning and memory deficits.  8th International Joint Conference on Stroke and Cerebral Circulation, 1982.

Cecere, T.P., Davis, H.P., Pulsinelli, W.A., & Volpe, B.T.  Acquisition and retention of a radial 8‑arm maze task by rats subjected to transient forebrain ischemia.  Annual Meeting Society for Neuroscience, 1983.

Doyle, K.A., Trombetta, L.D., & Davis, H.P.  Behavioral and fine structural assessment of 13‑month‑old C57BL/6j mice on differential choline diets.  Annual Meeting Society for Neuroscience, 1983.

Grove, E., Davis, H.P., Rosenzweig, M.R., & Bennett, E.L.  Investigation of the reported protective effect of cycloheximide on memory.  1983 Annual Meeting of the Eastern Psychological Association.

Sitkowski, S., Davis, H.P., & Gibson, G.  Cholinergic agonist improves 8‑arm maze performance of old rats.  1983 Annual Meeting of the Eastern Psychological Asso­ciation.

Tribuna, J., Davis, H.P., Pulsinelli, W.A., & Volpe, B.E.  Radial 8‑arm maze acquisition in rats with forebrain ischemia.  1983 Annual Meeting of the Eastern Psychological Association.

Davis, H.P. & Trombetta, L.D.  Behavioral and neuropathological effects of differential diets in 24‑month‑old C57B1/6j mice.  Annual Meeting Society for Neuroscience, 1984.

Volpe, B.T., Davis, H.P., & Pulsinelli, W.A.  An animal model of cerebral hypoxic‑is­chemic injury.  1984 New York Academy of Science Conference on Memory.

Elkins, C., Davis, H.P., & Rosenzweig, M.R.  The role of physiological psychology in the neurosciences.  Annual Meeting of the Eastern Psychological Association.  March, 1985.

Volpe, B.T., Pulsinelli, W.A., & Davis, H.P.  Regional glucose metabolic changes in an animal model of post‑cardiac arrest amnesia. Annual Meeting Society for Neuroscience, 1985.

Davis, H.P., Cowles, C., Sather, K., Yates, J., & Winslett, M.  Performance of healthy elderly and young subjects on the Tower of Hanoi task.  Annual Meeting Society for Neuroscience, 1986.

Davis, H.P. & Rosenzweig, M.R.  The role of physiological psychology in Psychology and the Neurosciences.  Symposium on the future of Physiological Psychology.  Annual Meeting of the American Psychological Association.  August, 1986.

Davis, H.P., Taras, M., Pulsinelli, W.A. & Volpe, B.T.  Working performance in rats after 4‑vessel occlusion induced forebrain ischemia.  Annual Meeting of the American Psychological Association.  August, 1986.

Volpe, B.T., Pulsinelli, W.A., Johnson, R., Ellenberger, J., & Davis, H.P.  Performance of rats with either ischemic induced hippocampal damage, radio­frequency hippocampal lesions, or striatal lesions or a 12‑arm radial maze.  Annual Meeting Society for Neuroscience, 1986.

Volpe, B.T., Pulsinelli, W.A., Simolke, N.E., & Davis, H.P.  Rats with ischemic induced hippocampal injury demonstrate dissociated memory impairment on 12-arm radial maze.  Annual Meeting American Neurological Association, 1986.

Becker, L.A., Davis, H.P., Rosenzweig, M.R., & Sather, K.J.  The role of physiologi­cal psychology in neuroscience and psychology.  Annual Meeting American Psychological Association, 1987.

Colombo, P., & Davis, H.P.  Impaired reference memory in rats with dorsolateral caudate lesions.  Annual Meeting Colorado Psychological Association, 1987.

Colombo, P.J., Davis, H.P., Simmons, J., & Simolke, N.  The striatum as a spatial navigational rule based system.  Annual Meeting Colorado Psychological Association, 1987.

Davis, H.P.  Performance of healthy elderly and young subjects on a cognitive task, a perceptual-cognitive task, and two priming tasks.  Gerontology Interest Group Conference, Boulder, CO, 1987.

Davis, H.P., & Cohen, A.  Performance of healthy elderly and young subjects on two priming tasks.  Annual Meeting Society for Neuroscience, 1987.

Davis, H.P., Colombo, P., & Volpe, B.T.  Dissociation of reference and working memory on a radial maze in animals with radiofrequency lesions of striatum.  Annual Meeting American Psychological Association, 1987.

Davis, H.P., Yates, J., & Sather, K.J.  Performance of healthy elderly and young adults on the perceptual-cognitive skill of mirror image reading.  Annual Meeting American Psychological Association, 1987.

Sapolsky, R.M., Volpe, B.T., & Davis, H.P.  Radial maze performance in an animal model of status epilepticus.  Annual Meeting Society for Neuroscience, 1987.

Sather, K.J., Cowles, C., & Davis, H.P.  Impaired performance in healthy elderly on a cognitive skill task.  Annual Meeting Colorado Psychological Association, 1987.

Simolke, N., Cohen, A., & Davis, H.P.  Impaired working memory in an animal model of the hippocampal damage after cardiac arrest.  Annual Meeting Colorado Psychological Association, 1987.

Van Dusseldorf, G., Williams, J., Davis, H.P., & Gandy, M.  Memory without awareness in young and healthy elderly adults.  Annual Meeting Colorado Psychological Association, 1987.

Volpe, B.T., Wazcek, B., Colombo, P., & Davis, H.P.  Dissociation of reference and working memory in rats with ischemia induced hippocampal damage on a modified T-maze.  Annual Meeting Society for Neuroscience, 1987.

Winslett, M., Cohen, A., & Davis, H.P.  Performance of healthy elderly and young adults on priming tasks.  Annual Meeting Colorado Psychological Association, 1987.

Yates, J., Cowles, C., & Davis, H.P.  Impaired acquisition and retention of a perceptual-cognitive skill in elderly subjects.  Annual Meeting Colorado Psychological Association, 1987.

Colombo, P.J., Davis, H.P., & Volpe, B.T.  Effects of dorsal caudate damage on memory for invariant spatial and tactile information.  Annual Meeting Society for Neuroscience, 1988.

Davis, H.P., Colombo, P.J., & Volpe, B.T.  Preoperative training effects on radial maze performance in animals with ischemic or ibotenic acid hippocampal injury.  Annual Meeting Society for Neuroscience, 1988.

Gandy, M., Van Dusseldorp, G, & Davis, H.P.  Parametric and age effects on Tower of Hanoi performance.  Annual Meeting Colorado Psychological Association, 1988.

Nagode, J., Coleman, K., & Davis, H.P.  Brain fuels attenuate the morphologic and functional deficits in an animal model of epilepsy.  Annual Meeting Colorado Psychological Association, 1988.

Romano, J., Gandy, M., Van Dusseldorp, G., & Davis, H.P.  Automatic processing for homophone priming as a function of age.  Annual Meeting Colorado Psychological Association, 1988.

Van Dusseldorp, G., Gandy, M., & Davis, H.P.  Lexical priming deficits as a function of age.  Annual Meeting Colorado Psychological Association, 1988.

Volpe, B.T., & Davis, H.P.  Developing methods for functional assessment of animals exposed to cerebral ischemia.  Princeton University Conference on Ischemia, 1988.

Volpe, B.T., Davis, H.P., & Davis, H.P.  Effects of ibotenic acid lesions of the hippocampus on split-stem T-maze performance in rats.  Annual Meeting Society for Neuroscience, 1988.

Wooley, M.J., Salek, A. McGowan, J., & Davis, H.P.  Pretraining and task difficulty effects on memory of rats with neurotoxin induced hippocampal damage.  Annual Meeting Colorado Psychological Association, 1988.

Stein, B.A., Sapolsky, R.M., Nagode, J., Davis, H.P., & Volpe, B.T.  MK-801 reduces morphologic and behavioral sequelae of kainic acid-incuced status epilepticus.  Annual Meeting Society for Neuroscience, 1989.

Davis, H.P., & Gandy, M.M.  Changes in priming as a function of age.  Annual Meeting Society for Neurosci­ence, 1989.

Davis, H.P.  Neuropathology and memory in the 4-vessel occlusion rat model of ischemia.  23rd Symposia Medica Hoechst, The Biology of Memory, 1989.

Coleman, K., Adorno, R., McGowan, J., & Davis, H.P.  Effects of hippocampal circuitry disruption on learning and memory in rats: Ibotenic acid lesions of the entorhinal cortex, dentate gyrus, CA-3, CA-1, subiculum, and subiculum + entorhinal cortex.  Annual Meeting Colorado Psychological Association, 1990.

Adorno, R., Coleman, K., Salek, A., Davis, H.P.  Short- and long-term effects of ischemia on learning and memory in rats.  Annual Meeting Colorado Psychological Association, 1990.

Gandy, M., Ellis, D., & Davis, H.P.  Reduction of impaired performance on an "automatic" memory test in the elderly.  Annual Meeting Colorado Psychological Association, 1990.

Burns, E. Janitell, P., & Davis, H.P.  Performance on an "automatic" memory test as a function of age.  Annual Meeting Colorado Psychological Association, 1990.

Ellis, D., Gandy, M. & Davis, H.P.  Short- and long-term memory as a function of age: Serial position learning.  Annual Meeting Colorado Psychological Association, 1990.

Davis, H.P., Hendrix, C., Park, A.C., Towle, A.C., & Volpe, B.T.  5-HT depletion does not affect spatial memory.  Annual Meeting Society for Neuroscience, 1991.

Bajszar, G. jr., & Davis, H.P.  The Colorado Neuropsychology Tests: A new computerized battery of implicit and explicit memory tests.  Colorado Psychological Association. May, 1992.

Bernstein, P.A., & Davis, H.P.  Acquisition and retention of the implicit skill of mirror image reading by the elderly.  Colorado Psychological Association.  May, 1992.

Spilka, J. Rosenberry, L., Cogswell, J., & Davis, H.P.  Rates of forgetting for implicit and incidental information.  Colorado Psychological Association.  May, 1992.

Weida, J., Hansher, J., & Davis, H.P.  Effects of the stress hormone corticosterone on spatial memory in male and female rats.  Colorado Psychological Association.  May, 1992.

Bloodworth, M., Davis, H.P., Bajszar, G., King, J., & Wallick, S.   Assessment of frontal lobe functioning across the lifespan.  Annual Meeting National Academy Neuropsychology, 1993.

Davis, H.P., Klebe, K., Gandy, M.  Verbal probes enhance Tower of Hanoi performance in young and elderly.  Annual Meeting National Academy Neuropsychology, 1993.

King, J., Davis, H.P., Kassover, K., Bajszar, G., Bloodworth, M, & Wallick, S.  Detection of simulated malingering using a priming test.  Annual Meeting National Academy Neuropsychology, 1993.

Davis, H.P., Rosenberry, L., & Spelka, J.  Extent and duration of priming in the elderly.  Annual Meeting Western Psychological Association, 1994.

Davis, H.P., King, J., Bloodworth, M., & Wallick, S.  Comparison of a priming test and forced choice recognition test for the detection of malingering.  Annual Meeting Western Psychological Association, 1994.

Wallick, S., Davis, H.P., & Hillman, K.  Learning of a pattern sequence in the elderly.  Annual Meeting Western Psychological Association, 1994.

Bloodworth, M., Davis, H.P., Bajszar, G., King, J., & Wallick, S.  Assessment of frontal lobe functioning across the lifespan.  Annual Meeting National Academy Neuropsychology, 1994.

Davis, H.P., Klebe, K., Gandy, M.  Verbal probes enhance Tower of Hanoi performance in young and elderly.  Annual Meeting National Academy Neuropsychology, 1994.

King, J., Davis, H.P., Kassover, K., Bajszar, G., Bloodworth, M, & Wallick, S.  Detection of simulated malingering using a priming test.  Annual Meeting National Academy Neuropsychology, 1994.

Curnow, K.L., Davis, H.P., & Klebe, K.J.  A longitudinal study of the performance of the elderly and young on the Tower of Hanoi puzzle. Annual Meeting National Academy Neuropsychology, 1995.

Gfeller, J.D., King, J.H., & Davis, H.P.  Detecting simulated memory impairment with the Rey auditory verbal learning test: Implications of base rates and study generalizability. Annual Meeting National Academy Neuropsychology, 1995.

Hillman, K.A., Davis, H.P., & Klebe, K.J.  Memory performanc on two implicit perceptual tasks from the twenties through the eighties.  Annual Meeting National Academy Neuropsychology, 1995.

Klebe, K.J., Davis, H.P., & Berry, B.J.  Visuospatial retention by subjects ranging from five to eight-nine years of age. Annual Meeting National Academy Neuropsychology, 1995.

Klebe, K.J., & Davis, H.P.  Automaticity of memory tasks as determined by the ability or inability to malinger. Annual Meeting National Academy Neuropsychology, 1995

King, J. H., Klebe, K. J., & Davis, H. P.  The effects of coaching on detecting simulators of a memory deficit on two tests of episodic memory, two tests of semantic memory, and two testt of nondeclarative memory.  Annual meeting of the National Academy of Neuropsychology, 1996.

Klebe, K. J., Bloodworth, M., & Davis, H. P.   The relationship between frontal lobe function, declarative memory, and intelligence across the lifespan. Annual Meeting of the National Academy of Neuropsychology, 1996.

Klebe, K. J., & Davis, H. P.   The effect of age on temporal order functioning.  Annual Meeting of the National Academy of Neuropsychology, 1996.

Klebe, K. J., Shapiro, J., Dise, D., & Davis, H. P.   Automaticity and ability or inability to malinger a memory deficit on four nondeclarative memory tasks.  Annual Meeting of the National Academy of Neuropsychology, 1996.

Davis, H.P.  Declarative and nondeclarative memory across the lifespan.  In  Implicit Memory and Aging Symposium, Chair, D.V. Howard.  Annual Meeting of the American Psychological Society, 1997.

Trusssell, L., Wang, S.P., Winkler, M. Klebe, K., & Davis, H.P.   Longitudinal examination of word stem priming in young and elderly. Annual Meeting of the American Psychological Society, 1997.

Wang, S.P., Fullbright, R.L., Trussell, L.H., Winkler, M.E., & Davis, H.P.  The effect of head injury and age on Tower of Hanoi Performance. Annual Meeting of the American Psychological Society, 1997.

Winkler, M., Trussell, L., Dice, D., Shapiro, J., & Davis, H.P.  Effects of agoe on picture and word stem priming tasks. Annual Meeting of the American Psychological Society, 1997.

Davis, H.P., & Klebe, K.J.  A dissociation of the effects of age on word-stem priming and picture priming.  Annual Meeting of the National Academy of Neuropsychology, 1997.

Davis, H. P., & Klebe, K.J.  A longitudinal study of nondeclarative memory for priming and puzzle solution.  Annual Meeting of the National Academy of Neuropsychology, 1997. 

Davis, H.P.  The effects of coaching on malingering on tests of episodic memory, semantic memory, nondeclarative memory, and intelligence tests.  Annual Meeting of the American Psychological Association, 1998.

Davis, H.P., Keller, F., & King, R. Effects of coaching on dissimulation on declarative and nondeclarative memory tests.  Annual Meeting of the National Academy of Neuropsychology, 1998.

Davis, H.P., Keller, F., & Winkler, M.  Effects of age on picture and word stemimg priming tasks. Annual Meeting of the National Academy of Neuropsychology, 1998.

Davis, H.P. Effects of age on memory and problem solving across the lifespan: From 5 to 90.  Invited lecture at Tulane University, Department of Psychology.  March, 1998.

Durham, R.L., Klebe, K.J., Keller, F.R., & Davis, H.P. (1999). Malingering and coaching: Effects on declarative and nondeclarative memory performance. Poster presented at the 11th convention of the American Psychological Society, Denver, CO.

Feldstein, S.N., Keller, F.R., Portman, R.E., Durham, R.L., Klebe, K.J., & Davis, H.P. (1999). A comparison of computerized and standard versions of the Wisconsin Card Sort Test. Poster presented at the 11th convention of the American Psychological Society, Denver, CO.

Portman, R.E., Feldstein, S.N., Durham, R.L., Davis, H.P. (1999). Acquisition and forgetting of verbal and visuo-spatial information in individuals from 5 to 90 years of age. Poster presented at the 11th convention of the American Psychological Society, Denver, CO.

Davis, H.P. (2000). Effects of age on declarative and nondeclarative memory across the lifespan. From 5 to 90 years of age. Invited lecture at University of Sydney, March, 2000.

Davis, H.P. (2000). Effects of age on declarative and nondeclarative memory across the lifespan. From 5 to 90 years of age. Invited lecture at Macquarie University, March, 2000.

Davis, H.P. (2000). Effects of age on declarative and nondeclarative memory across the lifespan. From 5 to 90 years of age. Invited lecture at University of Queensland, March, 2000.

Davis, H.P. (2000). Effects of age on declarative and nondeclarative memory across the lifespan. From 5 to 90 years of age. Invited lecture at James Cook University, March, 2000.

Davis, H.P. (2000). Effects of age on declarative and nondeclarative memory across the lifespan. From 5 to 90 years of age. Invited lecture at Edith Cowan University, March, 2000.

Davis, H.P. (2000). Effects of coaching on malingering on tests of declarative and nondeclarative memory. Invited lecture/workshop at University of Sydney, March, 2000.

Davis, H.P. (2000). Effects of coaching on malingering on tests of declarative and nondeclarative memory. Invited lecture/workshop at Macquire University, March, 2000.

Davis, H.P. (2000). Effects of coaching on malingering on tests of declarative and nondeclarative memory. Invited lecture/workshop at University of Queensland, March, 2000.

Davis, H.P. (2000). Effects of coaching on malingering on tests of declarative and nondeclarative memory. Invited lecture/workshop at James Cook University, March, 2000.

Davis, H.P. (2000). Effects of coaching on malingering on tests of declarative and nondeclarative memory. Invited lecture/workshop at Edith Cowan University, March, 2000.

Cornwell, R.E., Palmer, C., & Davis, H.P. (2000). Sociobiology and Evolutionary Psychology: A 25 year retrospective on change and treatment in psychology. Presented at the Human Evolution and Behavior Society.

Cornwell , R.E., Palmer, C., & Davis, H.P. (2000). Sociobiology: A 25 year retrospective on change and treatment in the social sciences. Presented at a joint meeting of the Association of Politics and Life Sciences and the European Sociobiology Society.

Davis, H. P., Cornwell, R. E., Feldstein, S., and  Keller, F. R. Acquisition, recall, and rate of forgetting of verbal information in young, middle-aged, and elderly individuals. Cognitive Aging Conference - 2002, Atlanta, Georgia.

Davis, H. P., Cornwell, R. E., and Keller, F. R. Amelioration of an age-related deficit on the Tower of Hanoi. Cognitive Aging Conference - 2002, Atlanta, Georgia.

Keller, F. R., Cornwell, R. E., Stone, K., and Davis, H. P. Acquisition, recall, and forgetting of verbal and visuo-spatial information across the life span. Cognitive Aging Conference - 2002, Atlanta, Georgia.

Keller, F. R., Cornwell, R. E., Guinther, P., and Davis, H. P. Implicit learning on an artificial grammar and a conditional probability learning task across the life span. Cognitive Aging Conference - 2002, Atlanta, Georgia.

Wood, S., Bustos, E., Keller, F., and Davis, H. P. An examination of the gambling task in older versus younger subjects. Cognitive Aging Conference - 2002, Atlanta, Georgia.

Certo, S. M., Davis, H. P., and Keller, F. R. Effects of age on syllogistic reasoning: From 5 to 90 years of age. 72^nd Rocky Mountain Psychological Association Annual Meeting, Park City, Utah.

Davis, H. P., Qualls, S. H., & Keller, F. R. (2002).  An Easy to Use Screening Tool for Assessing Cognitive Decline in the Elderly. Coleman Institute Workshop, "Exploring Research Frontiers and Partnerships in Cognitive Disability II."

Davis, H. P., & Guinther, P. M. (2002). Memory and Frontal Lobe Functioning: From 5 to 89. Coleman Institute Workshop, "Exploring Research Frontiers and Partnerships in Cognitive Disability II."

Cornwell, R. E., Burt, M., & Davis, H. P. (2002). Kids and the two Towers. Cognitive Conference, London, UK.

Guinther, P. M., &Davis, H. P. (2203). A life span assessment of subjective organization and frontal lobe functioning. International Neuropsychological Society 31^st Annual Meeting.

Davis, H. P. (2003). Tower of Hanoi performance across the life span: From 5 to 89. International Neuropsychological Society 31^st Annual Meeting.

Feldstein, S., & Davis, H. P. (2003). Tower of London performance across the life span: From 5 to 89. International Neuropsychological Society 31^st Annual Meeting.

Davis, H.P. , Guinther, P.G., & Cornwell, R.E., Subjective organization as a mediator between age and verbal recall. Symposium talk at the biannual Cognitive Aging Conference, Atlanta, Georgia, 2004.

Davis, H.P. , Guinther, P.G., Case, B., & Cornwell, R.E. Probability classification learning in high functioning individuals between 5 and 90 yers of age. Cognitive Aging Conference, Atlanta, Georgia, 2004.                

Wood, S., Busemeyer, J., Koling, A., Cox, C., & Davis, H. The influence of emotion on decision making in older adults. Application of an expected valence model. Cognitive Aging Conference, Atlanta, Georgia, 2004.