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John Northup Carmen Broussard Kevin Jones Teresa George Timothy R. Vollmer Melissa Herring 《Journal of applied behavior analysis》1995,28(2):227-228
We conducted functional analyses of classroom disruption during contingent teacher and peer attention conditions for 3 children with attention deficit hyperactivity disorder. Attention provided by peer confederates appeared to function as a distinct form of positive reinforcement for all 3 children. 相似文献
933.
John W. Jones 《Journal of business and psychology》1995,9(3):299-313
Secret shoppers anonymously observed and rated 114 Chicagoland retailers during the 1991 end-of-year holiday shopping season. The raters assessed if the stores were clean, safe, and organized, and whether or not the employees and management provided a high-caliber of customer service. Statistical analyses showed that there were multiple opportunities for improvement in the areas of store organization, service management, employee productivity, and customers' overall feelings about the holiday shopping experience. It was also discovered that stores that were supervised by highly involved and enthused managers were better prepared for shoppers than were stores with no managers on the floor or else the managers were present yet they seem uninterested and uninvolved. Finally, stores that used multi-purpose employment tests appeared to be more prepared for shoppers than non-testing stores. 相似文献
934.
Christopher D. B. Burt David A. Mitchell Peter T. F. Raggatt Carol A. Jones Terrina M. Cowan 《Applied cognitive psychology》1995,9(1):61-74
This study attempts to replicate and extend the results of Burt (1992a), using more ecologically valid memory cues. Twenty-seven undergraduate students used 138 rolls of film over the 1992-3 summer vacation. The film produced approximately 4900 autobiographical photographs, which were categorized as to the nature of the cues (event information) they contained (e. g. activity, location, participant). A sample of the subject's autobiographical photographs, and a set of other individuals autobiographical photographs (autobiographical foils), were presented to each subject via a tachistoscope. The subjects were asked to indicate when they had retrieved the 'circumstances and associated context' surrounding the scene depicted in each photograph or had decided the latter was not possible. Differences in memory retrieval times were found between the foils and autobiographical photographs and across the cue categories. The results suggest that autobiographical event memory structures are formed around the most unique event attribute. Rehearsal of an event and occurrence of an experience within an extended event (e. g. a holiday) were also found to predict memory retrieval time. 相似文献
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The joint effects of social setting and loud noise on task performance are examined. In a modified version of the Bakan vigilance
task subjects were required to detect a sequence of two identical even digits and to report the two digits preceding the signal.
Two types of acoustic environment were compared: loud noise at 90 dBC and quiet noise at 60 dBC. Two types of social setting
were employed: “pair” where two subjects worked in the same room on similar tasks, and “single” where a subject performed
the task alone. The effects of noise and the presence of another did not interact. Loud noise increased the speed of responses
to signals early in the task. This effect is attributed to noise-induced arousal. There was a higher incidence of recall errors
in pre-signal digits when subjects were in pairs. This effect is attributed to distraction.
This research was part of a series of studies sponsored by the Social Science Research Council (Grant HR 5563 awarded to Dr.
A.J. Chapman and Dr. D.M. Jones). 相似文献