共查询到20条相似文献,搜索用时 15 毫秒
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An inexpensive (less than $35) solid food reinforcement dispenser was developed using commercially available parts for commonly found vending machines. This device proved to be reliable and efficient in repeated use with laboratory primates in a video task testing situation. 相似文献
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Phillip S. Lasiter 《Behavior research methods》1979,11(1):58-58
A detector is described that utilizes phase-shift techniques for the measurement of contact responses. 相似文献
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DUKES WF 《The American journal of psychology》1957,70(2):306-307
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Drash PW 《Journal of applied behavior analysis》1989,22(4):453-453
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An electric retraction mechanism, which is adaptable to a wide range of operant manipulanda, was developed. Miniaturized, inexpensive toy railroad equipment was used to simplify construction. The mechanism, utilized as a retractable rat lever, has operated reliably and uniformly over a range of independent retraction and extension times. 相似文献
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An inexpensive liquid reinforcement dispenser was developed from a commercially available automobile windshield washer fluid pump. When tested on laboratory primates, this device proved to be as efficient and reliable as far more expensive models. 相似文献
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William James Tietjen 《Behavior research methods》1981,13(3):347-350
An inexpensive (under $600) microcomputer-controlled image analysis system that uses commercially available components is described. Both programming and construction details are provided, as well as a discussion of the utility of the apparatus in studies of animal behavior. The system has been used to record position preferences and activity in animal groupings of various size. Simply by changing the distance between the target and the camera, animals and/or arenas of differing size can be monitored. 相似文献
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A low-cost sound pattern generator that is remotely programmable has been developed to produce pure-tone auditory patterns. The device, which is compatible with relay programming equipment, can generate either of two auditory patterns in the sequence ABA or BAB. The generator features an independently settable range of ON and OFF durations (0.1 to 1.0 sec) for pure-tone bursts and a selectable range (0.2 to 2.0 sec) of intercycle intervals. The inexpensive construction cost coupled with the flexibility of the timing characteristics of the generator should make it of interest to a wide variety of auditory researchers. 相似文献
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