Research Topics
Species | Adam DerenneSummaryAffiliation: University of North Dakota Country: USA Publications
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Detail Information
Publications
Effects of S+ and S- separation on gradient shifts in humansAdam Derenne
Department of Psychology, University of North Dakota, PO Box 8380, Grand Forks, ND 58202 8380, USA
J Gen Psychol 133:163-73. 2006..The results showed that marked shifts occurred when the S+ and S- were relatively similar, but temporal separations did not affect responding...
Long-term effects of suppressing the preratio pauseAdam Derenne
Department of Psychology, University of North Dakota, PO Box 8380, Grand Forks, ND 58202, USA
Behav Processes 72:32-7. 2006..The results suggest the possibility that reduced pause durations can be self-maintained by the resulting increase in reinforcement rates...
Weaver mutant mice exhibit long-term learning deficits under several measures of instrumental behaviorAdam Derenne
University of North Dakota, United States
Physiol Behav 92:1002-9. 2007..The findings suggest that weaver mutant mice express learning deficits similar to those found in other dopamine-deficient organisms...
Preratio pausing: effects of an alternative reinforcer on fixed- and variable-ratio respondingAdam Derenne
Department of Psychology, University of Wisconsin Milwaukee, 53211, USA
J Exp Anal Behav 77:273-82. 2002..The results support the view that pausing under ratio schedules is a consequence of competition between the scheduled reinforcer and alternative reinforcers that also are available within the experimental environment...
Shifts in postdiscrimination gradients within a stimulus dimension based on bilateral facial symmetryAdam Derenne
Department of Psychology, University of North Dakota, PO Box 8380, Grand Forks, ND 58202 8380, USA
J Exp Anal Behav 93:485-94. 2010..Overall, the results are consistent with the view that the processes responsible for gradient shifts in the lab are relevant to judgments made in the natural environment...
Acquisition of steady-state operant behavior in long-living Ames Dwarf miceAdam Derenne
Department of Psychology, University of North Dakota, Grand Forks, ND 58202 8380, USA
Physiol Behav 104:1048-52. 2011..Ames dwarf mice were generally less efficient than normal mice. One possible cause of this outcome is that relatively young Ames dwarf mice show less cognitive development than age-matched normal mice...
Delay discounting of different commoditiesJeffrey N Weatherly
Department of Psychology, University of North Dakota, Grand Forks, ND 58202 8380, USA
J Gen Psychol 137:273-86. 2010....
