Gregory R. Lockhead

Professor Emeritus of Psychological and Brain Sciences

Education & Training

  • Ph.D., Johns Hopkins University 1965

Overview

Theoretical issues of cognitive processes (perception and categorization), and measurement issues of psychophysics (vision, audition, judgment, context), as they relate to questions about identification and classification (e.g., How will I recognize you the next time I see you?).

Huettel, SA, and Lockhead, GR. "Range effects of an irrelevant dimension on classification." Percept Psychophys 61.8 (November 1999): 1624-1645.

Dragoi, V, and Lockhead, GR. "Context-Dependent Changes in Visual Sensitivity Induced by Muller-Lyer Stimuli." Vision Research 39 (1999): 1657-1670. (Academic Article)

Lockhead, GR, and Huettel, SA. "Isomorphisms and subjective colors." Behavioral and Brain Sciences 22.6 (1999): 959-960.

Lockhead, G. "The bases for simple judgments are complex: Review of Sensation and Judgment by J.C. Baird." American Journal of Psychology 111.2 (1998): 296-303. (Academic Article)

Lockhead, GR, Dragoi, V, and Wolbarsht, M. "The Microgenesis of Geometrical Illusions: Context-Dependent Changes in Visual Sensitivity and the Muller-Lyer Effect." Investigative Ophthalmology & Visual Science 38.S643 (1997). (Academic Article)

Lockhead, G. "Psycholphysical scaling methods reveal and measure context effects." Behavioral and Brain Sciences 18 (1995): 601-612. (Academic Article)

Lockhead, G. "Psychological measures of objects and their features: It is time for a change." Behavioral and Brain Sciences 17.4 (1994): 757-772. (Academic Article)

LOCKHEAD, G. "A PARALLEL VIEW OF THE HISTORY OF PSYCHOPHYSICS." BEHAVIORAL AND BRAIN SCIENCES 16.1 (March 1993): 154-155.

LOCKHEAD, G. "PSYCHOPHYSICAL SCALING - JUDGMENTS OF ATTRIBUTES OR OBJECTS." BEHAVIORAL AND BRAIN SCIENCES 15.3 (September 1992): 543-558.

Lockhead, G. "Constancy in a changing world." Behavioral & Brain Sciences 15 (1992): 587-601. (Academic Article)

Pages

(89-0037) On Categorizing Sounds awarded by Air Force Office of Scientific Research (Principal Investigator). 1987 to 1990

(87-0225) On Categorizing Sounds awarded by Air Force Office of Scientific Research (Principal Investigator). 1987 to 1990

(90-0255) On Categorizing Sounds awarded by Air Force Office of Scientific Research (Principal Investigator). 1987 to 1990

(89-0486) The Perception of Structure: A Scientific Conference awarded by Office of Naval Research (Principal Investigator). 1989 to 1990