«. and ». Qui-jouent-le-rôle-de-critères-de-dichotomisation, et en une équi l i brati on de l'étendue subjective de part et d'autre du « neutre ». Les quatre expériences présentées ici montrent que ces altérations 1 I ne suppriment pas totalement l'effet de contexte habituellement observé, 2 I s'observent avec différents types de matériels utilisables comme objets d'évaluation, et 3 I relèvent de mécanismes divers qui sont liés soit à la nature des systèmes d'évaluation soit à celle du matériel-stimulus

F. ?. Bresson, Les décisions, in P, Traité de Psychologie Expérimentale, pp.221-306, 1965.

J. ?. Fabre, Contexte et jugement : de la psychophysique à la res pons abi l i té, 1993.

O. Harvey and D. ?. Campbell, Judgments of weight as affected by adaptation range, adaptation duration, magnitude of unlabeled anchor, and judgmental language., Journal of Experimental Psychology, vol.65, issue.1, pp.12-21, 1963.
DOI : 10.1037/h0040272

G. ?. Haubensak, The consistency model: A process model for absolute judgments., Journal of Experimental Psychology: Human Perception and Performance, vol.18, issue.1, pp.303-309, 1992.
DOI : 10.1037/0096-1523.18.1.303

G. ?. Haubensak, The consistency model: A reply to Parducci., Journal of Experimental Psychology: Human Perception and Performance, vol.18, issue.1, pp.314-315, 19926.
DOI : 10.1037/0096-1523.18.1.314

H. ?. Helson, Adaptation-Level as Frame of Reference for Prediction of Psychophysical Data, The American Journal of Psychology, vol.60, issue.1, pp.1-29, 1947.
DOI : 10.2307/1417326

D. M. Johnson, Learning function for a change in the scale of judgment., Journal of Experimental Psychology, vol.39, issue.6, pp.851-860, 1949.
DOI : 10.1037/h0054160

D. Kahneman and D. T. Miller, Norm theory: Comparing reality to its alternatives., Psychological Review, vol.93, issue.2, pp.136-153, 1986.
DOI : 10.1037/0033-295X.93.2.136

D. Lépine and H. ?. Rouanet, Introduction aux méthodes fiduciaires : inference sur un contraste entre moyennes, pp.193-218, 1975.

M. ?. Manis, Context effects in communication., Journal of Personality and Social Psychology, vol.5, issue.3, pp.326-334, 1967.
DOI : 10.1037/h0024309

H. W. Marsh and A. ?. Parducci, Natural anchoring at the neutral point of category rating scales, Journal of Experimental Social Psychology, vol.14, issue.2, pp.193-204, 1978.
DOI : 10.1016/0022-1031(78)90025-2

B. A. Meilers, "Fair" allocations of salaries and taxes., Journal of Experimental Psychology: Human Perception and Performance, vol.12, issue.1, pp.80-91, 1986.
DOI : 10.1037/0096-1523.12.1.80

A. ?. Parducci, Category judgment: A range-frequency model., Psychological Review, vol.72, issue.6, pp.407-418, 1965.
DOI : 10.1037/h0022602

A. ?. Parducci, CONTEXTUAL EFFECTS: A RANGE?FREQUENCY ANALYSIS, Handbook of perception, pp.127-141, 1974.
DOI : 10.1016/B978-0-12-161902-2.50012-2

A. ?. Parducci, Category ratings and the relational character of judgment Modern issues in perception, pp.262-282, 1983.

A. ?. Parducci, Happiness, pleasure and judgment : The contextual theory and its applications, 1995.

A. Parducci, R. C. Calfee, M. L. Davidson, and L. P. , Context effects in judgment: Adaptation level as a function of the mean, midpoint, and median of the stimuli., Journal of Experimental Psychology, vol.60, issue.2, pp.65-77, 1960.
DOI : 10.1037/h0044449

A. Parducci and J. Fabre, Contextual effects in judgment and choice Contributions to decision making I, pp.97-109, 1995.

A. Tversky and D. ?. Kahneman, Belief in the law of small numbers., Psychological Bulletin, vol.76, issue.2, pp.105-110, 1971.
DOI : 10.1037/h0031322

A. Tversky and D. ?. Kahneman, Judgments of and by representativeness Judgment under uncertainty : Heuristics and biases, pp.84-98, 1982.
DOI : 10.1016/b978-0-12-214850-7.50008-5

D. H. Wedell, Methods for Determining the Locus of Context Effects in Judgment, Cognitive Biases, pp.285-302, 1990.
DOI : 10.1016/S0166-4115(08)61329-1

D. H. Wedell, Contrast effects in paired comparisons: Evidence for both stimulus-based and response-based processes., Journal of Experimental Psychology: Human Perception and Performance, vol.21, issue.5, pp.1158-1173, 1995.
DOI : 10.1037/0096-1523.21.5.1158

D. H. Wedell and A. ?. Parducci, The category effect in social judgment: Experimental ratings of happiness., Journal of Personality and Social Psychology, vol.55, issue.3, pp.341-356, 1988.
DOI : 10.1037/0022-3514.55.3.341