Browsing Psychology by Author "Marshall, Andrew T."

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Browsing Psychology by Author "Marshall, Andrew T."

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  • Marshall, Andrew T.; Kirkpatrick, Kimberly (2013)
    This study examined the effects of previous outcomes on subsequent choices in a probabilistic-choice task. Twenty-four rats were trained to choose between a certain outcome (one or three pellets) vs. an uncertain outcome ...
  • Kirkpatrick, Kimberly; Marshall, Andrew T.; Clarke, Jacob; Cain, Mary E. (2013)
    Previous research has indicated that rearing in an enriched environment may promote self-control in an impulsive choice task. To further assess the effects of rearing environment on impulsivity, two experiments examined ...
  • Galtress, Tiffany; Marshall, Andrew T.; Kirkpatrick, Kimberly (2012)
    There is growing evidence that a change in reward magnitude or value alters interval timing, indicating that motivation and timing are not independent processes as was previously believed. The present paper reviews several ...