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  • Economics  (3)
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  • Economics  (3)
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  • 1
    Online Resource
    Online Resource
    Institute for Operations Research and the Management Sciences (INFORMS) ; 1978
    In:  Management Science Vol. 24, No. 10 ( 1978-06), p. 1091-1092
    In: Management Science, Institute for Operations Research and the Management Sciences (INFORMS), Vol. 24, No. 10 ( 1978-06), p. 1091-1092
    Abstract: Zmud [Zmud, R. W. On the validity of the analytic-heuristic instrument utilized in ‘The Minnesota Experiments’. Management Sci. (this issue).] has raised some important questions about the interpretation of the cognitive style results reported in “The Minnesota Experiments” [Dickson, G. W., J. A. Senn, N. L. Chervany. 1977. Research in management information systems: the Minnesota experiments. Management Sci. 23 (May) 913–923.] . His specific challenges are (1) the cognitive style instrument used in “The Minnesota Experiments” did not measure the “full breadth” of the analytic-heuristic dimension of cognitive style and (2) research studies must report instrument reliability and validity data to aid the reader in interpreting the results.
    Type of Medium: Online Resource
    ISSN: 0025-1909 , 1526-5501
    RVK:
    Language: English
    Publisher: Institute for Operations Research and the Management Sciences (INFORMS)
    Publication Date: 1978
    detail.hit.zdb_id: 206345-1
    detail.hit.zdb_id: 2023019-9
    SSG: 3,2
    Location Call Number Limitation Availability
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  • 2
    Online Resource
    Online Resource
    Institute for Operations Research and the Management Sciences (INFORMS) ; 1977
    In:  Management Science Vol. 23, No. 9 ( 1977-05), p. 913-934
    In: Management Science, Institute for Operations Research and the Management Sciences (INFORMS), Vol. 23, No. 9 ( 1977-05), p. 913-934
    Abstract: The use of computer based information-decision systems to support decision making in organizations has increased significantly in the last decade. Very little effort has been devoted, however, to determine what relationships exist between the structure of information presented for decision making and the ensuing effectiveness of the decision. This article summarizes a series of experiments. The Minnesota Experiments, which were conducted to examine the significance of various information system characteristics on decision activity. Several research programs administered in the period 1970–1975 are discussed in this paper. By varying the manner in which information was provided to participants in each experiment, the impact of various information system characteristics and individual differences on decision effectiveness was investigated. Analysis of the results shows that, in many cases, the decisions/decision-making process of the participants was affected by the information system structure and/or attributes of individual decision makers. The results suggest guidelines for the designers of information systems and fruitful avenues for continued research.
    Type of Medium: Online Resource
    ISSN: 0025-1909 , 1526-5501
    RVK:
    Language: English
    Publisher: Institute for Operations Research and the Management Sciences (INFORMS)
    Publication Date: 1977
    detail.hit.zdb_id: 206345-1
    detail.hit.zdb_id: 2023019-9
    SSG: 3,2
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
  • 3
    Online Resource
    Online Resource
    Institute for Operations Research and the Management Sciences (INFORMS) ; 1974
    In:  Management Science Vol. 20, No. 10 ( 1974-06), p. 1335-1344
    In: Management Science, Institute for Operations Research and the Management Sciences (INFORMS), Vol. 20, No. 10 ( 1974-06), p. 1335-1344
    Abstract: This paper reports the results of an experimental study of the relationship between the effectiveness of aggregate production planning decisions and the form of the information system used to support the decision making. The experiment, involving twenty two graduate business administration students devoting an entire week end to the decision making activity in a simulated, computer based environment, generated results showing significantly different performance according to the form in which information was presented. Decision makers given data summarized through the use of simple descriptive statistics (1) made higher quality decisions than those receiving the same data in standard formats, (2) had less confidence in the quality of their decisions, and (3) took longer to make their decisions.
    Type of Medium: Online Resource
    ISSN: 0025-1909 , 1526-5501
    RVK:
    Language: English
    Publisher: Institute for Operations Research and the Management Sciences (INFORMS)
    Publication Date: 1974
    detail.hit.zdb_id: 206345-1
    detail.hit.zdb_id: 2023019-9
    SSG: 3,2
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
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