{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,27]],"date-time":"2026-01-27T10:18:55Z","timestamp":1769509135860,"version":"3.49.0"},"reference-count":45,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[1995,12,1]],"date-time":"1995-12-01T00:00:00Z","timestamp":817776000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Hum Factors"],"published-print":{"date-parts":[[1995,12]]},"abstract":"<jats:p> During spaceflights, astronauts are exposed to many stressors (e.g., microgravity, confinement) that may impair human information-processing capabilities. In order to analyze the possible effects of the space environment on human timesharing efficiency, a single-case experiment was conducted in which the time course of dual-task performance (unstable tracking with concurrent memory search) of one space crew member was monitored repeatedly (13 times) throughout an 8-day space mission. Tasks were taken from the Advisory Group for Aerospace Research and Development battery of Standardized Tests for Research with Environmental Stressors. Comparisons of in-flight, preflight, and postflight performance revealed no decrements in single-task memory search performance but did reveal clear impairments in single-task tracking and dual-task performance. From these results we conclude that psychomotor processes and higher attentional functions are particularly prone to disturbance effects in space. <\/jats:p>","DOI":"10.1518\/001872095778995599","type":"journal-article","created":{"date-parts":[[2006,11,26]],"date-time":"2006-11-26T23:00:36Z","timestamp":1164582036000},"page":"667-681","source":"Crossref","is-referenced-by-count":68,"title":["Dual-Task Performance in Space: Results from a Single-Case Study during a Short-Term Space Mission"],"prefix":"10.1177","volume":"37","author":[{"given":"Dietrich","family":"Manzey","sequence":"first","affiliation":[]},{"given":"Bernd","family":"Lorenz","sequence":"additional","affiliation":[]},{"given":"Albrecht","family":"Schiewe","sequence":"additional","affiliation":[]},{"given":"Georg","family":"Finell","sequence":"additional","affiliation":[{"name":"Gennan Aerospace Research Establishment, Hamburg, Germany"}]},{"given":"Gerhard","family":"Thiele","sequence":"additional","affiliation":[{"name":"German Aerospace Research Establishment, Cologne, Germany"}]}],"member":"179","published-online":{"date-parts":[[1995,12,1]]},"reference":[{"key":"atypb1","volume-title":"Human performance assessment methods","author":"Advisory Group for Aerospace Research and Development","year":"1989"},{"key":"atypb2","volume-title":"Working memory","author":"Baddeley, A.","year":"1986"},{"key":"atypb3","first-page":"376","volume":"64","author":"Benke, T.","year":"1993","journal-title":"Aviation, Space, and Environmental Medicine"},{"key":"atypb4","volume-title":"Entwurf einer Anwendersprache zur Steuerung psychologischer Reaktionszeitexperimente","author":"Beringer, J.","year":"1993"},{"key":"atypb5","doi-asserted-by":"publisher","DOI":"10.2466\/pms.1986.63.2.683"},{"key":"atypb6","doi-asserted-by":"publisher","DOI":"10.1177\/001872088402600108"},{"key":"atypb7","first-page":"203","volume":"57","author":"Christensen, J. M.","year":"1986","journal-title":"Aviation, Space, and Environmental Medicine"},{"key":"atypb8","volume-title":"A strategy for space biology and medical science for the 1980s and 1990s","author":"Committee on Space Biology and Medicine, Space Science Board, and National Research Council","year":"1987"},{"key":"atypb9","first-page":"97","volume":"1","author":"Dushkov, B. A.","year":"1967","journal-title":"Space Biology and Medicine"},{"key":"atypb10","doi-asserted-by":"publisher","DOI":"10.1037\/h0047707"},{"key":"atypb11","first-page":"695","volume":"60","author":"Garshnek, V.","year":"1989","journal-title":"Aviation, Space, and Environmental Medicine"},{"key":"atypb12","volume-title":"Presented at the 36th International Astronautical Federation Congress","author":"Grigoriev, A. I."},{"key":"atypb13","doi-asserted-by":"publisher","DOI":"10.1007\/BF00209726"},{"key":"atypb14","first-page":"252","volume-title":"Sociological methodology 1973-1974","author":"Hibbs, D. A.","year":"1974"},{"key":"atypb15","first-page":"44-1","volume-title":"Handbook of perception and human performance","author":"Hockey, G. R. J.","year":"1986"},{"key":"atypb16","first-page":"331","volume-title":"Stress and fatigue in human performance","author":"Hockey, G. R. J.","year":"1983"},{"key":"atypb17","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4757-0884-4_9"},{"key":"atypb18","doi-asserted-by":"publisher","DOI":"10.1109\/THFE.1966.232660"},{"key":"atypb19","first-page":"806","volume":"56","author":"Kanas, N.","year":"1985","journal-title":"Aviation, Space, and Environmental Medicine"},{"key":"atypb20","doi-asserted-by":"publisher","DOI":"10.1177\/001872089203400402"},{"key":"atypb21","volume-title":"Experimental design","author":"Kirk, R. E.","year":"1982","edition":"2"},{"key":"atypb22","doi-asserted-by":"publisher","DOI":"10.1177\/001872088702900306"},{"key":"atypb23","first-page":"63","volume":"3","author":"Korobova, A. A.","year":"1969","journal-title":"Space Biology and Medicine"},{"key":"atypb24","unstructured":"Kozlovskaya, I. B., Burlachkova, N. I., Ganchev, G., Gatev, P., Gerstenbrand, F., and Berger, M. (1993, April). Mechanisms of sensory-motor adaptation to weightlessness [Abstract].Paper presented at the 10th IAA Man in Space Symposium, Tokyo."},{"key":"atypb25","volume-title":"Psychological characteristics of the activity of cosmonauts","author":"Leonov, A. A.","year":"1973"},{"key":"atypb26","doi-asserted-by":"publisher","DOI":"10.1093\/biomet\/65.2.297"},{"key":"atypb27","volume-title":"Die kognitive und psychomotorische Leistungsfaehigkeit von Tauchern unter simulierten Tiefseebedingungen","author":"Lorenz, B.","year":"1994"},{"key":"atypb28","volume-title":"Determinanten der Aufgabeninterferenz bei Doppeltaetigkeiten und ressourcecentheoretische Modellvorstellungen in der Kognitiven Psychologie","author":"Manzey, D.","year":"1988"},{"key":"atypb29","doi-asserted-by":"publisher","DOI":"10.1007\/BF00209727"},{"key":"atypb30","doi-asserted-by":"publisher","DOI":"10.1016\/0094-5765(95)98736-S"},{"key":"atypb31","doi-asserted-by":"publisher","DOI":"10.1037\/0033-295X.86.3.214"},{"key":"atypb32","doi-asserted-by":"publisher","DOI":"10.1037\/0096-1523.20.4.766"},{"key":"atypb33","volume-title":"Space physiology and medicine","author":"Nicogossian, A. E.","year":"1989","edition":"2"},{"key":"atypb34","first-page":"41","volume-title":"Human information processing: Tutorials in performance and cognition","author":"Pachella, R. G.","year":"1974"},{"key":"atypb35","first-page":"167","volume-title":"Space physiology and medicine","author":"Parker, P. E.","year":"1989","edition":"2"},{"key":"atypb36","first-page":"167","volume-title":"Einzelfallanalyse [Single-case analysis]","author":"Revenstorf, D.","year":"1989"},{"key":"atypb37","first-page":"1094","volume":"59","author":"Santy, P.","year":"1988","journal-title":"Aviation, Space, and Environmental Medicine"},{"key":"atypb38","unstructured":"Shehab, R. (1995). Individual analysis of stressor-induced variation in cognitive performance. Unpublished doctoral dissertation, University of Oklahoma, Norman."},{"key":"atypb39","doi-asserted-by":"publisher","DOI":"10.1037\/0033-295X.84.2.127"},{"key":"atypb40","doi-asserted-by":"publisher","DOI":"10.1126\/science.153.3736.652"},{"key":"atypb41","first-page":"815","volume":"60","author":"Taylor, A. J. W.","year":"1989","journal-title":"Aviation, Space, and Environmental Medicine"},{"issue":"9","key":"atypb42","first-page":"A1","volume":"58","author":"Thornton, W. E.","year":"1987","journal-title":"Aviation, Space and Environmental Medicine"},{"key":"atypb43","first-page":"63","volume-title":"Varieties of attention","author":"Wickens, C. D.","year":"1984"},{"key":"atypb44","doi-asserted-by":"publisher","DOI":"10.1080\/00140138608967252"},{"key":"atypb45","doi-asserted-by":"publisher","DOI":"10.1177\/001872088502700209"}],"container-title":["Human Factors: The Journal of the Human Factors and Ergonomics Society"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1518\/001872095778995599","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1518\/001872095778995599","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,3,10]],"date-time":"2025-03-10T19:06:27Z","timestamp":1741633587000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1518\/001872095778995599"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1995,12]]},"references-count":45,"journal-issue":{"issue":"4","published-print":{"date-parts":[[1995,12]]}},"alternative-id":["10.1518\/001872095778995599"],"URL":"https:\/\/doi.org\/10.1518\/001872095778995599","relation":{},"ISSN":["0018-7208","1547-8181"],"issn-type":[{"value":"0018-7208","type":"print"},{"value":"1547-8181","type":"electronic"}],"subject":[],"published":{"date-parts":[[1995,12]]}}}