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Jacques Leplat

Bio: Jacques Leplat is an academic researcher from École pratique des hautes études. The author has contributed to research in topics: Poison control & Task analysis. The author has an hindex of 27, co-authored 79 publications receiving 2676 citations. Previous affiliations of Jacques Leplat include Centre national de la recherche scientifique.


Papers
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Journal Article
TL;DR: The Association pour la Recherche sur le Developpement des Competences (Ardeco) is an ouvrage collectif de l'Association pour la recherche de recherches.
Abstract: Cet ouvrage collectif est issu d’un colloque organise pour rendre hommage a Gerard Vergnaud. Pour les organisateurs de ce colloque, « il s’agissait donc a la fois de discuter des elements centraux de cette œuvre et des aspects qui meriteraient egalement d’etre repris et developpes par notre communaute de recherche » (p. 7), c’est-a-dire, l’Association pour la Recherche sur le Developpement des Competences (Ardeco). Ce gros ouvrage comporte une trentaine de contributions et y est indexe un CD ...

8 citations

01 Jan 1985

7 citations

Journal ArticleDOI
TL;DR: In this article, the authors discuss debats recurrents en ergonomie on the rapports de la recherche and de la pratique, and propose to montrer que these debats peuvent andre generate generators de progres dans les different champs de connaissances of the discipline.
Abstract: Cet article s’inscrit dans le cadre des debats recurrents en ergonomie sur les rapports de la recherche et de la pratique. Il se propose de montrer que ces debats peuvent etre generateurs de progres dans les differents champs de connaissances de la discipline. Dans une premiere partie sont distinguees les differentes categories de connaissances ergonomiques, leurs origines et leurs places dans les interventions ergonomiques. La seconde partie met en lumiere les connaissances que tout professionnel acquiert a travers son experience personnelle. La troisieme analyse les conditions de la production et de la capitalisation de connaissances nouvelles au cours des interventions. La conclusion degage quelques pistes de reflexion et suggere des voies d’action susceptibles d’aider a surmonter les difficultes presentes pour de meilleures cooperations entre les differents acteurs de l’ergonomie.

7 citations

Journal Article
TL;DR: The ouvrage is the fruit of a collaboration which se poursuit depuis plusieurs annees entre l'Universite de Paris-, la Fondation Maison des sciences de lhomme de Paris and l'Academie des sciences of Russia as mentioned in this paper.
Abstract: Cet ouvrage est le fruit d’une collaboration qui se poursuit depuis plusieurs annees entre l’Universite de Paris-, la Fondation Maison des sciences de l’homme de Paris et l’Academie des sciences de Russie. Il s’inscrit dans l’interet actuel accorde aux theories de l’activite auxquelles la psychologie russe a apporte des contributions essentielles. Alors que Leontiev et Vygotski sont bien connus du public francophone grâce a des traductions de quelques travaux majeurs, Rubinstein n’est connu q...

6 citations


Cited by
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MonographDOI
01 Dec 2014
TL;DR: This chapter discusses the emergence of learning activity as a historical form of human learning and the zone of proximal development as the basic category of expansive research.
Abstract: 1. Introduction 2. The emergence of learning activity as a historical form of human learning 3. The zone of proximal development as the basic category of expansive research 4. The instruments of expansion 5. Toward an expansive methodology 6. Epilogue.

5,768 citations

Journal Article
TL;DR: The authors summarize 35 years of empirical research on goal-setting theory, describing the core findings of the theory, the mechanisms by which goals operate, moderators of goal effects, the relation of goals and satisfaction, and the role of goals as mediators of incentives.
Abstract: University of TorontoThe authors summarize 35 years of empirical research ongoal-setting theory. They describe the core findings of thetheory, the mechanisms by which goals operate, modera-tors of goal effects, the relation of goals and satisfaction,and the role of goals as mediators of incentives. Theexternal validity and practical significance of goal-settingtheory are explained, and new directions in goal-settingresearch are discussed. The relationships of goal setting toother theories are described as are the theory’s limitations.

5,700 citations

01 Jan 1964
TL;DR: In this paper, the notion of a collective unconscious was introduced as a theory of remembering in social psychology, and a study of remembering as a study in Social Psychology was carried out.
Abstract: Part I. Experimental Studies: 2. Experiment in psychology 3. Experiments on perceiving III Experiments on imaging 4-8. Experiments on remembering: (a) The method of description (b) The method of repeated reproduction (c) The method of picture writing (d) The method of serial reproduction (e) The method of serial reproduction picture material 9. Perceiving, recognizing, remembering 10. A theory of remembering 11. Images and their functions 12. Meaning Part II. Remembering as a Study in Social Psychology: 13. Social psychology 14. Social psychology and the matter of recall 15. Social psychology and the manner of recall 16. Conventionalism 17. The notion of a collective unconscious 18. The basis of social recall 19. A summary and some conclusions.

5,690 citations

Journal ArticleDOI
TL;DR: In this paper, the authors summarize 35 years of empirical research on goal-setting theory and describe the core findings of the theory, the mechanisms by which goals operate, moderators of goal effects, the relation of goals and satisfaction, and the role of goals as mediators of incentives.
Abstract: The authors summarize 35 years of empirical research on goal-setting theory. They describe the core findings of the theory, the mechanisms by which goals operate, moderators of goal effects, the relation of goals and satisfaction, and the role of goals as mediators of incentives. The external validity and practical significance of goal-setting theory are explained, and new directions in goal-setting research are discussed. The relationships of goal setting to other theories are described as are the theory's limitations.

4,052 citations

Journal ArticleDOI
TL;DR: It is argued that risk management must be modelled by cross-disciplinary studies, considering risk management to be a control problem and serving to represent the control structure involving all levels of society for each particular hazard category, and that this requires a system-oriented approach based on functional abstraction rather than structural decomposition.

2,547 citations