• BibTex

    @inproceedings{Bailey:1987:10.1145/29933.275646,
    author = {Bailey, Wayne and Kay, Edwin},
    title = {Structural analysis of verbal data},
    booktitle = {Proceedings of the SIGCHI/GI Conference on Human Factors in Computing Systems and Graphics Interface},
    series = {GI + CHI 1987},
    year = {1987},
    issn = {0713-5425},
    isbn = {0-89791-213-6},
    location = {Toronto, Ontario, Canada},
    pages = {297--301},
    numpages = {5},
    doi = {10.1145/29933.275646},
    acmdoi = {10.1145/29933.275646},
    publisher = {Association for Computing Machinery},
    address = {New York, NY, USA},
    }

Abstract

Current methods of analyzing verbal reports (Protocol Analysis) from human-computer interactions fall short of their potential. Although there are systematic methods for collecting complete and objective verbal reports applicable to a broad range of problem-solving tasks, currently available analyses of verbal reports are ad hoc and apply only to well constrained tasks. Structural Analysis is a systematic method, currently under development, for analyzing real-world tasks involving human-computer interaction. Starting with a rule that assigns utterances to two dichotomous categories related to a behavior of interest, rules are generated that expose the goal building and evaluation underlying that behavior. The resulting data yield time distributions that characterize subjects' goal-directed behavior and that allow comparisons among tasks or among subjects.