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  1. An empirical study of perceived usefulness and perceived ease and use on computerized support system use over time.

    Article - En anglais

    Interactive computerized support systems (CSS) providing, convenient and logical aids might be useful for crisis people (eg AIDS/HIV+) who are isolated from services for geographic, economic, emotional or social reasons.

    Such interactive systems are usually designed for voluntary use, and the individual's perceptions (beliefs) of the system usefulness and ease of use are crucial to the success of the systems.

    This paper first introduces a medical CSS for AIDS/HIV+consisting of communication, model and database services, and then an empirical study on the relationships between individual perceptions and voluntary computer use over time is discussed.

    Mots-clés Pascal : Système aide décision, Système conversationnel, Evaluation système, Besoin utilisateur, Perception, Réseau information, Etude cas, SIDA, Virose, Infection, Etude en condition contrôlée, Analyse statistique, Utilisation information, Service information, Relation homme machine, Juste à temps, Service communication, Utilisabilité, Communication médiatisée ordinateur

    Mots-clés Pascal anglais : Decision support system, Interactive system, System evaluation, User need, Perception, Information network, Case study, AIDS, Viral disease, Infection, Controlled environment study, Statistical analysis, Information use, Information service, Man machine relation, Just in time, Communication service, Usability, Computer mediated communication

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 95-0034980

    Code Inist : 001A01F05. Création : 09/06/1995.