Search Results - "Hendry, Derek"

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    Highly efficient Yb:YAG master oscillator power amplifier laser transmitter for lidar applications by Yu, A. W., Betin, A., Krainak, M. A., Hendry, D., Hendry, B., Sotelo, C.

    “…In this paper we will discuss our development effort on a highly efficient master oscillator power amplifier (MOPA) laser transmitter for future space flight…”
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    Conference Proceeding
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    The effect of correlated amount of reward on performance on a fixed-schedule of reinforcement by Hendry, Derek P

    “…The amount of reward rats received was determined by their terminal interresponse time on a fixed-interval schedule. Ss learned to wait longer before the final…”
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    Journal Article
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    QUANTIFICATION OF RESPONSE SUPPRESSION IN CONDITIONED ANXIETY TRAINING by MILLENSON, J. R, HENDRY, DEREK P

    Published in Canadian Journal of Psychology (01-01-1967)
    “…THE FORM OF CLASSICALLY CONDITIONED SUPPRESSION OF INSTRUMENTAL PERFORMANCE ASSOCIATED WITH A FIXED DURATION PREAVERSIVE STIMULUS (CS) WAS QUANTITATIVELY…”
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    Journal Article
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    OBSERVING BEHAVIOR DURING INTERVAL SCHEDULES by Hendry, Derek P., Dillow, P. V.

    “…Experiment 1 showed that the three stimuli associated with three chained fixed-interval links could be used to maintain observing behavior. Experiment 2 showed…”
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    Journal Article
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    GENERALIZATION OF CONDITIONED SUPPRESSION AFTER DIFFERENTIAL TRAINING by Hendry, Derek P., Switalski, Richard, Yarczower, Matthew

    “…In a modified conditioned suppression procedure, clicks at one frequency (danger signal) preceded shocks, while no shocks followed clicks at a different…”
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    Journal Article
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    PERIODIC SHOCK WITH ADDED CLOCK by Hendry, Derek P., Yarczower, Matthew, Switalski, Richard C.

    “…Rats were shocked every 6 min while responding was maintained on a variable-interval schedule of reinforcement. With some rats, shocks were interspersed with a…”
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    Journal Article
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    FIXED-RATIO PUNISHMENT WITH CONTINUOUS REINFORCEMENT by Hendry, Derek P., Van-Toller, C.

    “…Rats were reinforced with water for every bar‐press and concurrently punished for every 10th or 20th bar‐press. Punishment produced an initial suppression of…”
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    Journal Article
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    Alleviation of conditioned suppression by Hendry, Derek P, Van-Toller, C

    “…During 39 sessions of conditioned suppression training, the US intensity for 6 rats was 2 mA and for 6 others 1 mA for 24 sessions, then 2 mA for 15 sessions…”
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    Journal Article
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    PARTIAL NEGATIVE REINFORCEMENT: FIXED-RATIO ESCAPE by Hendry, Derek P., Hendry, Louise Simpson

    “…Rats were unable to sustain performance when eight bar‐presses turned off shock (—FR 8). In a second experiment, thirsty rats were able to maintain a moderate…”
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    Journal Article
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    Analysis of a new nonnutritive positive reinforcer based on thirst by Hendry, Derek P, Rasche, Robert H

    “…Air-drinking (licking at a stream of cool air) was shown to (a) act as reward for thirsty rats, but not for rats satiated with water, (b) be accompanied by…”
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    Journal Article
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    GENERALIZATION OF CONDITIONED SUPPRESSION AFTER DIFFERENTIAL TRAINING1 by Hendry, Derek P., Switalski, Richard, Yarczower, Matthew

    “…In a modified conditioned suppression procedure, clicks at one frequency (danger signal) preceded shocks, while no shocks followed clicks at a different…”
    Get full text
    Journal Article
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    GENERALIZATION OF CONDITIONED SUPPRESSION AFTER DIFFERENTIAL TRAINING 1 by Hendry, Derek P., Switalski, Richard, Yarczower, Matthew

    “…In a modified conditioned suppression procedure, clicks at one frequency (danger signal) preceded shocks, while no shocks followed clicks at a different…”
    Get full text
    Journal Article