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Heidi Ann Hahn

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Publications by Heidi Ann Hahn (bibliography)

» 1991 «

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Hahn, Heidi Ann, Vries, II John A. de, Blackman, Harold S., Gertman, David I. and Ryan, Thomas G. (1991): New Methods for the Identification, Modeling, and Quantification of Errors of Commission in Human Reliability Analysis. In: Proceedings of the Human Factors Society 35th Annual Meeting 1991. pp. 1078-1079.

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Hahn, Heidi Ann and Vries, II John A. de (1991): Identification of Human Errors of Commission Using Sneak Analysis. In: Proceedings of the Human Factors Society 35th Annual Meeting 1991. pp. 1080-1084.

“Sneak Analysis was adapted for use in identifying human errors of commission. Flow diagrams were developed to guide the analyst through a series of questions aimed at locating sneak paths, sneak indications, sneak labels, and sneak timing. An illustration of the application of this methodology in a nuclear environment is given and a computerized tool to support Sneak Analysis is described.”

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» 1990 «

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Hahn, Heidi Ann, Ashworth, Jr. Robert L., Phelps, Ruth H. and Byers, James C. (1990): Performance, Throughput, and Cost of In-Home Training for the Army Reserve: Using Asynchronous Computer Conferencing as an Alternative to Resident Training. In: D., Woods, and E., Roth, (eds.) Proceedings of the Human Factors Society 34th Annual Meeting 1990, Santa Monica, USA. pp. 1417-1421.

“Asynchronous Computer Conferencing (ACC) was investigated as an alternative to resident training for the Army Reserve Component (RC). Specifically, the goals were to (1) evaluate the performance and throughput of ACC as compared with traditional Resident School instruction and (2) determine the cost-effectiveness of developing and implementing ACC. Fourteen RC students took a module of the Army Engineer Officer Advanced Course (EOAC) via ACC. Course topics included Army doctrine, technical engineering subjects, leadership, and presentation skills. Resident content was adapted for presentation via ACC. The programs of instruction for ACC and the equivalent resident course were identical; only the media used for presentation were changed. Performance on tests, homework, and practical exercises; self-assessments of learning; throughput; and cost data were the measures of interest. Comparison data were collected on RC students taking the course in residence. Results indicated that there were no performance differences between the two groups. Students taking the course via ACC perceived greater learning benefit than did students taking the course in residence. Resident throughput was superior to ACC throughput, both in terms of numbers of students completing and time to complete the course. In spite of this fact, however, ACC was more cost-effective than resident training.”

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» 1988 «

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Hahn, Heidi Ann (1988): Model for Measuring Complex Performance in an Aviation Environment. In: Proceedings of the Human Factors Society 32nd Annual Meeting 1988. pp. 875-878.

“An experiment was conducted to identify models of pilot performance through the attainment and analysis of concurrent verbal protocols. Sixteen models were identified. Novice and expert pilots differed with respect to the models they used. Models were correlated to performance, particularly in the case of expert subjects. Models were not correlated to performance shaping factors (i.e., workload).”

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Hahn, Heidi Ann, Nelson, William R. and Blackman, Harold S. (1988): Where To from Here? Future Applications of Mental Models of Complex Performance. In: Proceedings of the Human Factors Society 32nd Annual Meeting 1988. pp. 883-884.

“The purpose of this paper is to raise issues for discussion regarding the applications of mental models in the study of complex performance. Applications for training, expert systems and decision aids, job selection, workstation design, and other complex environments are considered.”

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Hahn, Heidi Ann (1988): Course Development for the Computer Mediated Classroom. In: Proceedings of the Human Factors Society 32nd Annual Meeting 1988. pp. 1307-1308.

“This paper discusses considerations for designing instructional materials for the computer mediated classroom. Specifically, the topics of group versus individual instruction, information processing, media/method tradeoffs, and associated costs were addressed.”

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» 1987 «

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Hahn, Heidi Ann and Price, Dennis L. (1987): An Integrated Investigation into the Relative Effects of Alcohol on Various Human Behavioral Processes. In: Proceedings of the Human Factors Society 31st Annual Meeting 1987. pp. 830-833.

“A comprehensive study of the relative effects of alcohol on various behavioral processes was conducted. The results indicated the following descending hierarchy of impairment: (1) mediational processes; (2) motor processes; (3) communication processes; and (4) perceptual processes. These findings were compared to a literature-based hierarchy developed by other authors and discrepancies were explored.”

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Hahn, Heidi Ann (1987): Analysis of Quantitative Data Derived from Computer Conferencing. In: Proceedings of the Human Factors Society 31st Annual Meeting 1987. pp. 946-950.

“Four classes of quantitative data may be generated when training via computer conferencing is implemented. These include activity data, survey data, performance tests, and completion rates. One of the challenges presented to users of the technology revolves around how these data can be meaningfully employed. This paper describes these data classes, their sources, and their utility to the data analyst.”

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Changes to this page (author)

27 Feb 2010: Enabled abstracts to be shown on Heidi Ann Hahn's author page.
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Publication statistics

Publication period:1987-1991
Publication count:8
Number of co-authors:9

Productive colleagues

Heidi Ann Hahn's 3 most productive colleagues in number of publications:

Harold S. Blackman:10
James C. Byers:9
David I. Gertman:6

Collaboration count

Number of publications with 3 favourite co-authors:

II John A. de Vries:2
Harold S. Blackman:2
Thomas G. Ryan:1

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Learn more about Heidi Ann Hahn:
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Conference Calendar

Mar 22

Workshop on Pervasive healthcare in the home : Supporting patient motivation and engagement

Mar 22

UX People

Mar 22

ETRA '10 - Eye Tracking Research & Applications Symp.

Mar 21

“ Software design is the act of determining the user's experience with a piece of software. It has nothing to do with how the code works inside, or how big or small the code is. The designer's task is to specify completely and unambiguously the user's whole experience. ”

-- David Liddle, From Bringing Design to Software, edited by Terry Winograd, 1996 ”

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Heidi Ann Hahn

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