Barbara A. DosherProfessor, Cognitive Sciences Dean |
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Research Interests |
human information processing, memory retrieval, attention, visual perception | |
| URL | www.cogsci.uci.edu/people.php | |
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Academic Distinctions |
Fellow, American Psychological Science, 2006 Fellow, Society for Experimental Psychology, 1997 Past or present editor or editorial boards of: Psychological Review (Associate Editor); Vision Research (Action Editor), Journal of Vision (Action Editor), Journal of Experimental Psychology: General (Editorial Board) Journal of Experimental Psychology: Learning, Memory, and Cognition (Editorial Board) Memory and Cognition (Editorial Board) Panel Member, Grant Review, for National Science Foundation, and National Institutes of Mental Health. |
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Research Abstract |
I study how humans perceive, attend, learn, remember, and retrieve information using a combination of behavioral testing and mathematical modeling. My research falls generally into three categories: * Memory in humans, with emphasis on forgetting and retrieval in explicit and implicit memory and in working memory. * Attentional processes in adult humans, and their consequences for perceptual efficiency and information processing, with emphasis on visual perception and memory. * The mechanisms of learning and improvement in perceptual tasks. |
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| Publications | 2006. Adaptation to sine wave gratings selectively reduces the sensory gain of the adapted stimulus. Journal of Vision, 6(7), 739-759. (with D. Dao & Z. Lu) | |
| 2006. Perceptual learning without feedback in non-stationary environments: Data and model. Vision Research, 46, 3177-3197. (With A. Petrov & Z. Lu) | ||
| 2005. Independent perceptual learning in monocular and binocular motion systems. Proceedings of the National Academy of Sciences, USA, 102, 5624-5629. (with Z. Lu & W. Chu) | ||
| 2005. Perceptual learning of Gabor orientation identification in visual periphery: Complete inter-ocular transfer of learning mechanisms. Vision Research, 45, 2500-2510. (With Z. Lu, W. Chu, & S. Lee) | ||
| 2005. Fast decay of iconic memory in observers with mild cognitive impairment. Proceedings of the National Academy of Sciences, USA, 102, 1797-1802. (With Z. Lu, J. Neuse, S. Madigan) | ||
| 2005. The dynamics of perceptual learning: An incremental channnel reweighting model. Psychological Review, 112, 715-743. (with A. Petrov & Z. Lu) | ||
| 2005. Brain mechanisms of attention. In Cognitive Neuroscience (translated into Chinese), Edited by Y. J. Luo, J. Yang, and K. Cheng. Peking University Press, Beijing, China. (With Z. Lu) | ||
| 2004. The spatial window of the perceptual template and endogenous attention. Vision Research, Special Issue on Attention, 44, 1257-1271. (With S.-H. Liu, N. Blair, & Z. Lu) | ||
| 2004. Temporal tuning of the perceptual template: Effects of cuing of spatial attention. Vision Research, 44, 1333 - 1350. (with Z.-L. Lu, & T.-S. Jeon). | ||
| 2004. Dynamic allocation of visual attention during the execution of sequenes of saccades.Vision Research, Special Issue on Attention, in press. (with T. M. Gersh, & E. Kowler). | ||
| 2004. Spatial attention does not alter the spatial frequency selectivity of the perceptual template. Journal of Vision, in press. (with Z.-L. Lu). | ||
| 2004. Mechanisms of perceptual learning. In Itti, L. & Rees, G. (Eds.), Neurobiology of Attention. MIT Press, in press. (with Z.-L. Lu). | ||
| 2004. External noise discriminates mechanisms of attention. In Itti, L., & Rees, G. (Eds.) Neurobiology of Attention. MIT Press, in press.(with Z.-L. Lu). | ||
| 2004. Perceptual learning retunes perceptual templates. Journal of Vision in press.(with Z.-L. Lu). | ||
| 2004. Time course of asymmetric visual search. Journal of Experimental Psychology: Human Perception and Performance, 30, 3-27. (with S. Han & Z.-L. Lu). | ||
| 2003. Object attention revisited: Boundary conditions and mechanisms. Psychological Science, 14, 598-604. (with S. Han & Z.-L. Lu). | ||
| 2003. Memory search. For Squire, L. R. & Wachsberger, K. (Eds.) Encyclopedia of Learning and Memory, NY: MacMillan. (w. B. M. McElree). | ||
| 2002. Conceptual and automatic processing of implicit memory for pictures and words. Consciousness and Cognition: An International Journal, 11, 423-460. (with D. M. McBride). | ||
| 2002. Spatial attention excludes noise at the target location. Journal of Vision, 2, 312-323. (with Z.-L. Lu, & L. Lesmes). | ||
| 2001. A comparison of forgetting for conscious and automatic memory processes in word fragment completion tasks. Journal of Memory and Language, 45, 585-615. (with D. M. McBride & N. Gage). | ||
| 2001. Characterizing the spatial frequency characteristics of perceptual templates. Journal of the Optical Society of America, A. 18, 2041-2053. (with Z.-L. Lu) | ||
| 2001. The focus of attention in space and time. Behavior and Brain Sciences, 24, 129-120. (with B. M. McElree). | ||
| 2001. Spatial language and visual memory for location. Cognition, 81, 171-207. (with E. Munnich & B. Landau). | ||
| 2001. Spatial language and visual memory for location. Cognition, 81, 171-207. (with E. Munnich & B. Landau). | ||
| 2000. Attention mechanisms for first- and second-order motion perception. Vision Research, 40, 173-186. (with Z.-L. Lu, & C. Q. Liu). | ||
| 2000. Noise exclusion in spatial cuing of attention. Psychological Science, 11, 139-146. (with Z.-L. Lu). | ||
| 2000. Mechanisms of perceptual attention in multi-location cueing. Vision Research, 40, 1269-1292. (with Z.-L. Lu). | ||
| 2000. Spatial attention: Different mechanisms for central and peripheral temporal cues? Journal of Experimental Psychology: Human Perception and Performance, 26, 1534-1548.(with Z.-L. Lu). | ||
| 1999. Forgetting rates are comparable in conscious and automatic memory: A process-dissociation study. Journal of Experimental Psychology: Learning, Memory, & Cognition, 25,508-607. (with D. McBride). | ||
| 1999. Characterizing human perceptual inefficiencies with equivalent internal noise. Journal of the Optical Society of America. A, 16, 764-778. (with Z.-L. Lu). | ||
| 1999. Mechanisms of perceptual learning. Vision Research, 39, 3197-3221. (with Z.-L. Lu) | ||
| 1999. Forgetting due to items and time during output from short term memory. International Journal of Psychology (Special Issue on Working Memory), 34, 276-285. (Reprinted in I. Neath, G.D.A. Brown, M. Poirer, C. Fortin (Eds.) Short-term/Working Memory. Psychology Press, Taylor & Francis Co.) | ||
| 1998. A comparison of forgetting in implicit and explicit memory tasks. Journal of Experimental Psychology: General, 126, 371-392. (with D. McBride). | ||
| 1998. Models of visual search: Finding a face in the crowd. In Sternberg, S., & Scarborough, D. (Eds.), Invitation to Cognitive Science, Vol 4, 455-521. | ||
| 1998. Output loss or rehearsal loop? Output time vs pronunciation time limits in immediate recall in forgetting-matched materials. Journal of Experimental Psychology: Learning, Memory & Cognition, 24, 316-335. (with J.-J. Ma). | ||
| 1998. External noise distinguishes attention mechanisms. Vision Research, 38, 1172-1198. (with Z.-L. Lu). | ||
| 1998. The response window regression method: Some problematic assumptions. Journal of Experimental Psychology: General, 127, 311-317 | ||
| 1998. A century of human information processing theory: Vision, attention, memory. In Hochberg, J. (Ed.) Perception and Cognition at Century's End: Handbook of Perception and Cognition .p. 199-252. (with G. Sperling). | ||
| 1998. Perceptual learning reflects external noise filtering and internal noise reduction through channel reweighting. Proceedings of the National Academy of Science, 95, 13988-13993.(with Z.-L. Lu). | ||
| 2006. Perceptual learning without feedback in non-stationary environments: Data and model. Vision Research, 46, 3177-3197. (With A. Petrov & Z. Lu) | ||
| 2005. Perceptual learning in clear displays optimizes performance: Learning the limiting performance. Proceedings of the National Academy of Sciences, USA, 104, 5286-5290. (With Z. Lu) | ||
| 2005 Brain mechanisms of attention. In Cognitive Neuroscience (translated into Chinese), Edited by Y.-J. Luo, J. Yang, and K. Cheng. Peking University Press, Beijing, China | ||
| 2006. Perceptual learning of motion direction discrimination in fovea: Separate mechanisms. Vision Reesearch, 46, 2315-2327. (with Z. Lu & W. Chu) | ||
| 1997. Models of visual search: Finding a face in the crowd. In Sternberg, S. & Scarborough, D. (Eds.) Invitation to Cognitive Science, V4, in press. | ||
| 1998. Output loss or rehearsal loop? Output time vs pronunciation time limits in immediate recall for forgetting matched materials. Journal of Experimental Psychology: Learning, Memory, and Cognition, in press. (with J-J. Ma). | ||
| 1997. Configural processing in memory retrieval: Multiple cues and ensemble representations. Cognitive Psychology, 33, 209-265 (with G. Rosedale). | ||
| 1997. A comparison of forgetting in implicit and explicit memory tasks. Journal of Experimental Psychology: General, in press (with D. McBride). | ||
| 1998. External noise distinguishes attention mechanisms. Vision Research, in press (with Z-L. Lu). | ||
| Grant | Research in the Memory, Attention, Perception Laboratory (MAPLAB) is funded by the National Institutes of Mental Health, the National Science Foundation, and the Air Force Office of Scientific Research: Life Sciences Directorate. | |
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Professional Societies |
Society for Mathematical Psychology (Board, 1985-91; President, 1988); Society for Experimental Psychologists (Fellow, 1997 - current), Center for Neurobiology of Learning and Memory (Senior Fellow, 1995 - current) Psychonomics Society Association for Psychological Science Vision Sciences Society Association for Research in Vision and Opthalmology |
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| Other Experience |
Professor (Assistant to Full) Columbia University, Department of Psychology 1977—1992 |
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| Research Centers | Institute for Mathematical Behavioral Sciences | |
| Center for the Neurobiology of Learning and Memory, Senior Fellow | ||
| Link to this profile | http://www.faculty.uci.edu/profile.cfm?faculty_id=2307 | |
| Last updated | 03/30/2009 | |