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Author: Stanley F. Bolin Publisher: ISBN: Category : Image analysis Languages : en Pages : 44
Book Description
Present study was one in a series concerned with the development of effective image interpreter team techniques and organization. Ten different team procedures were compared with each other and with individual interpreters on eight performance tests based on photography from four aerial surveillance missions of World War II and four missions flown during the Korean war. Degree of cooperation and working methods were systematically varied in 80 matched teams of two or three Army image interpreters. Rights and wrongs scores were based on a consensus of either two or three team members. Three-man teams, with individuals working independently, proved consistently superior to the average individual interpreter attaining the same level of completness as the average individual with substantial increases in accuracy. On the eight-mission performance tests used in this experiment, the three-man independent teams had average accuracy scores ranging from 52% to 100% versus 12% to 39% for the average individual. Two-man independent teams also showed gains in accuracy but with reduced completeness compared with individual performance. (Author).
Author: Stanley F. Bolin Publisher: ISBN: Category : Image analysis Languages : en Pages : 44
Book Description
Present study was one in a series concerned with the development of effective image interpreter team techniques and organization. Ten different team procedures were compared with each other and with individual interpreters on eight performance tests based on photography from four aerial surveillance missions of World War II and four missions flown during the Korean war. Degree of cooperation and working methods were systematically varied in 80 matched teams of two or three Army image interpreters. Rights and wrongs scores were based on a consensus of either two or three team members. Three-man teams, with individuals working independently, proved consistently superior to the average individual interpreter attaining the same level of completness as the average individual with substantial increases in accuracy. On the eight-mission performance tests used in this experiment, the three-man independent teams had average accuracy scores ranging from 52% to 100% versus 12% to 39% for the average individual. Two-man independent teams also showed gains in accuracy but with reduced completeness compared with individual performance. (Author).
Author: Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
Present study was one in a series concerned with the development of effective image interpreter team techniques and organization. Ten different team procedures were compared with each other and with individual interpreters on eight performance tests based on photography from four aerial surveillance missions of World War II and four missions flown during the Korean war. Degree of cooperation and working methods were systematically varied in 80 matched teams of two or three Army image interpreters. Rights and wrongs scores were based on a consensus of either two or three team members. Three-man teams, with individuals working independently, proved consistently superior to the average individual interpreter attaining the same level of completness as the average individual with substantial increases in accuracy. On the eight-mission performance tests used in this experiment, the three-man independent teams had average accuracy scores ranging from 52% to 100% versus 12% to 39% for the average individual. Two-man independent teams also showed gains in accuracy but with reduced completeness compared with individual performance. (Author).
Author: John T. Cockrell Publisher: ISBN: Category : Group decision making Languages : en Pages : 40
Book Description
Under ongoing research objectives of the COMPONENT INTEGRATION Task, the present exploratory study was conducted to determine if the use of team consensus feedback leads to improvement of individual interpreter performance. Fifty-four relatively inexperienced enlisted interpreters (recent USAIS graduates) were subjects in the experiment. Pre-treatment and post-treatment tests were given to evaluate individual performance, and a practice phase was provided in which various types of feedback were introduced. Six experimental proficiency maintenance methods were used--three were based on consensus feedback and two on precise feedback (identifications made by experts); and one (control) simulated normal everyday operations with no feedback. Performance was evaluated in terms of amount of gain in target detection and identification scores. Results were in the expected direction; namely, there was greater overall improvement in performance of individuals working in teams with consensus feedback than in performance of individuals working alone with no feedback. Average gain in proficiency was greater under consensus feedback methods in which interpreters checked teammates' reports after each of three stereo pairs than after interpretation of all three stereo pairs. The precise feedback methods, which require ground truth as basis for feedback, resulted in the greatest average gain in interpreter proficiency. Differences among the experimental methods were attributable to improvement in target identification rather than to improvement in target detection. (Author).
Author: George W. Doten Publisher: ISBN: Category : Photographic interpretation (Military science) Languages : en Pages : 57
Book Description
The centers on system team interactions designed to reduce the time required for team interpretation while maintaining the superiority of team procedures in the accuracy and completeness of the imagery information extracted. Three experiments were conducted, using the common procedure of having each team member in two-man teams check the interpretation of his teammate. Three specific primary objectives were established: (1) To determine the amount and type of knowledge which the checker should have of the initial interpreter's work; (2) To determine whether the initial interpreter can accurately judge when his work needs to be checked by his teammate; and (3) To determine how best to utilize a third man to resolve disagreements among teammates on interpreted items. Variations in procedures were achieved for analysis by setting up four phases or modules of interpreter team activity. Team results produced under each method were assessed in terms of completeness, amount of error, accuracy, and efficiency. Findings suggest that (1) more complete results are produced with higher efficiency in teams where the checker has full knowledge of the initial interpreter's work; (2) only limited judgment as to the adequacy of their interpretations can be made by initial interpreters; (3) team performance increases in completeness but decreases in efficiency with the introduction of a third man; (4) results with different team methods pose a tradeoff situation, since no one method appears to hold best for team performance under all requirements.
Author: Stanley F. Bolin
Author: Stanley F. Bolin
Author: George W. Doten
Author: 
Author: John T. Cockrell
Author: Joseph Zeidner
Author: John T. Cockrell
Author: United States. Dept. of the Army
Author: George W. Doten
Author: Michael G. Samet
Author: Robert Sadacca