Alphabetical List | Categorical List
Attention: Flowers, Warner, and Polansky 1979
Flowers, J.H., Warner, J.L., & Polansky, M.L. (1979). Response and encoding factors in "ignoring" irrelevant information. Memory & Cognition, 7, 86-94. (pdf)
This is a variant on the Stroop task, involving numbers rather than colors. Participants are supposed to name the number written on the screen, or the number of words on the screen. For instance, if they were supposed to name the number, and the screen shows "one one one", they would say "one", whereas if they were supposed to count the numbers, "one one one" would be "three".

This produces similar effects to those found in the Stroop task. The experimenters in the original study found that they could get around that by having participants tap out the number of items instead of saying it, but that is not implemented in this version.

Stroop 1935, Schneider and Shiffrin 1977
Beller, H.K. Naming reading and executing directions. Journal of Experimental Psychology: Human Perception & Performance, 1975, 1, 154-160.

Broadbent, D.E. Perception and communication. New York: Pergamon Press, 1958.

Deutsch, J.H., & Deutsch, D. Attention: Some theoretical considerations. Psychological Review, 1963, 70, 80-90.

Dyer, F.N. The Stroop phenomenon and its use in the study of perceptual, cognitive and response processes. Memory & Cognition, 1973, 1, 106-120.

Egeth, H., Marcus, N., & Bevan, W. Target-set and response-set interaction: Implications for models of human information processing. Science, 1972, 176, 1447-1448.

Flowers, J.H., & Blair, B. Verbal interference with visual classification: Optimal processing and experimental design. Bulletin of the Psychonomic Society, 1976, 7, 260-262.

Flowers, J.H., & Dutch, S. The use of visual and name codes in scanning and classifying colors. Memory & Cognition, 1976, 4, 384-390.

Flowers, J.H., & Garner, W.R. The effect of stimulus element redundancy on speed of discrimination as a function of state and process limitation. Perception & Psychophysics, 1971, 9, 158-160.

Flowers, J.H., & Stoup, C.M. Selective attention between words, shapes and colors in speeded classification and vocalization tasks. Memory & Cognition, 1977, 5, 299-307.

Garner, W.R. The processing of information and structure. Hillsdale, NJ: Erlbaum, 1974.

Garner, W.R., & Felfoldy, G.L. Integrality of stimulus dimensions in various types of information processing. Cognitive Psychology, 1970, 1, 225-241.

Greenwald, A.G. A choice reaction time test of ideomotor theory. Journal of Experimental Psychology, 1970, 86, 20-25. (a)

Greenwald, A.G. A double stimulation test of ideomotor theory with implications for selective attention. Journal of Experimental Psychology, 1970, 84, 392-398. (b)

Greenwald, A.G., & Shulman, H.G. On doing two things at once: II. Elimination of the psychological refractory period. Journal of Experimental Psychology, 1973, 101, 70-76.

Hock, H.E., & Petrasek, J. Verbal interference with perceptual classification: The effect of semantic structure. Perception & Psychophysics, 1973, 13, 116-120.

Keele, S.W. Attention demands of memory retrieval. Journal of Experimental Psychology, 1972, 93, 245-248.

LaBerge, D. Perceptual learning and attention. In W.K. Estes, Handbook of learning and cognitive processes (Vol. 4). Hillsdale, NJ: Erlbaum, 1976.

Morton, J. Categories of interference: Verbal mediation and conflict in card sorting. British Journal of Psychology, 60, 329-346.

Nickerson, R.S. Comments on W.R. Garner's "Selective attention to attributes and to stimuli." Journal of Experimental Psychology: General, 1978, 107, 452-456.

Norman, D.A. Towards a theory of memory and attention. Psychological Review, 1968, 75, 522-536.

Pomerantz, J.R., & Garner, W.R. Stimulus configurations in selective attention tasks. Perception & Psychophysics, 1973, 14, 565-569.

Posner, M.I., & Snyder, C.R.R. Attention and cognitive control. In R.L. Solso (Ed.). Information processing and cognition: The Loyola Symposium. Hillsdale, NJ: Erlbaum, 1975.

Schiffrin, R.M., & Schneider, W. Controlled and automatic information processing II. Perceptual learning and automatic attending, and a general theory. Psychological Review, 1977, 84, 127-190.

Stroop, J.R. Studies of intereference in serial verbal reactions. Journal of Experimental Psychology, 1935, 18, 643-662.

Treisman, A.M., & Fearnley, S. The Stroop test: Selective attention to colors and words. Nature, 1969, 22, 437-439.

Uleman, J.S., & Reeves, J. A reversal of the Stroop effect through scanning. Perception & Psychophysics, 1971, 293-295.

Warren, R.E. Stimulus encoding and memory. Journal of Experimental Psychology, 1972, 94, 90-100.

Warren, R.E. Association, directionality, and stimulus encoding. Journal of Experimental Psychology, 1974, 102, 151-158.

Windes, J.D. Reaction time for the numerical coding and naming of numerals. Journal of Experimental Psychology, 1968, 318-322.

Subjects classified either the numerosity or numeric value of elements in successive stimulus displays. In separate experiments, responses were indicated by oral naming, card sorting, manual tapping, and oral "tapping". Incongruent levels of numeric value slowed naming and sorting, but not tapping, when numerosity was the cue for responding. Incongruent numerosity slowed tapping, but not naming and sorting, when numeric value was the cue. Changes in stimulus response mapping may thus critically alter the abililty to ignore an irrelevant stimulus dimension.