@misc{sa_user_2017,
	type = {text},
	title = {User query behaviour in different task types in a spoken language vs. textual interface: a wizard of {Oz} experiment},
	copyright = {http://creativecommons.org/licenses/by-nd-nc/1.0/},
	shorttitle = {User query behaviour in different task types in a spoken language vs. textual interface},
	url = {http://www.informationr.net/ir/22-1/isic/isic1615.html},
	abstract = {This paper examined how task type affected user query behaviour in a spoken language interface in comparison to a textual input interface. Pre-search questionnaire, post-search questionnaire, post-system questionnaire and interviews, and a user-centred wizard of Oz experiment were conducted in the University at Albany, State University of New York to compare the user query behaviour difference between these two system interfaces. Forty-eight participants joined the study. Each participant performed twelve tasks of three types, including factual, interpretive, and exploratory tasks.},
	language = {en},
	author = {Sa, Ning, Xiaojun (Jenny) Yuan},
	month = mar,
	year = {2017}
}

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