Hughes, Christine E
Professor
- 910.962.7795
Phone
Hughes, Christine E
Professor
Positions
- Professor, Psychology , College of Science and Engineering
Publications
Selected Publications
Academic Article
Presentations
- , 38th annual conference 2022-10-01
- , 38th annual conference 2022-10-01
- An efficient method for studying reinforcement mechanisms controlling impulsive choice for use in behavioral neuroscience., Symposium conducted at the 11th International Conference 2022-09-01
- , 48th annual conference 2022-05-01
- , 48th annual conference 2022-05-01
- , 48th annual conference 2022-05-01
- Assessing the punishing effects of stimuli associated with rich-to-lean transitions., Student Symposium presented at the 33rd annual conference 2022-05-01
- Assessing the punishing effects of stimuli associated with rich-to-lean transitions., Symposium presented at the 48th annual conference 2022-02-01
- , 37th annual conference 2021-10-01
- Aversive functions of stimuli within rich-lean transitions, Southeastern Association for Behavior Analysis 2021-10-01
- , 47th annual conference 2021-05-01
- , 47th annual conference 2021-05-01
- Diversity in behavior analysis: Cultural competence, neurodiversity, ableism, and practicing what we should be preaching, Association for Behavior Analysis International 2021-05-01
- Diversity in behavior analysis: Cultural competence, neurodiversity, ableism, and practicing what we should be preaching., Symposium at the 47th annual conference 2021-05-01
- Effects of chlordiazepoxide on pausing during rich-to-lean transitions, Association for Behavior Analysis International 2021-05-01
- Oxycodone and sensitivity to reinforcement magnitude: Implications for opioid effects on impulsive and risky choice, Association for Behavior Analysis International 2021-05-01
- Oxycodone and sensitivity to reinforcement magnitude: Implications for opioid effects on impulsive and risky choice, 47th annual convention of the Association for Behavior Analysis International 2021-05-01
- Oxycodone and sensitivity to reinforcement magnitude: Implications for opioid effects on impulsive and risky choice., Symposium presented at the 47th annual conference 2021-05-01
- Oxycodone impacts sensitivity to reinforcement magnitude in male and female rats: Implications for impulsive/risky choice., Association for Behavior Analysis International 2021-05-01
- Rich-to-Lean transitions: The dark side of positive reinforcement, North Carolina Association for Behavior Analysis 2021-02-01
- Rich-to-Lean transitions: The dark side of positive reinforcement., 32nd annual conference 2021-02-01
- Oxycodone decreases sensitivity to reinforcement magnitude in male and female rats: Implications for impulsive and risky choice, 36st annual conference of the Southeastern Association for Behavior Analysis 2019-10-01
- Oxycodone decreases sensitivity to reinforcement magnitude in male and female rats: Implications for impulsive and risky choice., Southeastern Association for Behavior Analysis 2019-10-01
- Effects of rich-to-lean transitions in a model of social aggression in pigeons, Association for Behavior Analysis International 2019-09-01
- Effects of rich-to-lean transitions in a model of social aggression in pigeons, 10th International Conference of the Association for Behavior Analysis International 2019-09-01
- Translational timeout research: Challenges in the lab, Association for Behavior Analysis International 2019-09-01
- Behavioral pharmacology: An animal-model success story, Association for Behavior Analysis International 2019-05-01
- Choices in situations of time-based diminishing returns: Effects of methylphenidate on “impulsive” behavior, 41st annual conference of the Society for the Quantitative Analysis of Behavior 2019-05-01
- Choices in situations of time-based diminishing returns: Effects of methylphenidate on “impulsive” behavior., Society for the Quantitative Analysis of Behavior 2019-05-01
- Methylphenidate alters sensitivity to reinforcement amount, delay, and probability: Implications for impulsive/risky choice, Association for Behavior Analysis International 2019-05-01
- Methylphenidate alters sensitivity to reinforcement amount, delay, and probability: Implications for impulsive/risky choice, 45th annual convention of the Association for Behavior Analysis International 2019-05-01
- Opioids and impulsive choice: Effects of oxycodone on sensitivity to reinforcement amount. , Association for Behavior Analysis International 2019-05-01
- Positive reinforcement: Not always “positive.”, Association for Behavior Analysis Internationa 2019-05-01
- The Effects of Timeout Duration on a Concurrent Progressive-Interval Schedule, 45th annual conference of the Association for Behavior Analysis International 2019-05-01
- The Effects of Timeout Duration on a Concurrent Progressive-Interval Schedule., Association for Behavior Analysis International 2019-05-01
- Effects of oxycodone on sensitivity to reinforcement amount., Southeastern Association for Behavior Analysis 2018-10-01
- Effects of oxycodone on sensitivity to reinforcement amount: Implications of impulsive choice and opioid use, 35th annual conference of the Southeastern Association for Behavior Analysis 2018-10-01
- Can rats perform the Marshmallow Test?, Association for Behavior Analysis International 2018-05-01
- Can rats perform the marshmallow test?, 44th annual conference of the Association for Behavior Analysis International 2018-05-01
- Discussant in E. Rasmussen (Chair), Walking, punching, and eating: Approaches to studying health behaviors., Association for Behavior Analysis International 2018-05-01
- Effects of methylphenidate on sensitivity to reinforcement amount, delay, and probability., Association for Behavior Analysis International 2018-05-01
- Methylphenidate alters sensitivity to reinforcement amount, delay, and probability: Implications for impulsive and risky choice, 44th annual conference of the Association for Behavior Analysis International 2018-05-01
- Effects of chlordiazepoxide on pausing in rich-to-lean transitions in pigeons, 34th annual conference of the Southeastern Association for Behavior Analysis 2017-10-01
- Effects of chlordiazepoxide on pausing in rich-to-lean transitions in pigeons., Southeastern Association for Behavior Analysis 2017-10-01
- Rich-to-lean transitions: Separate and combined effects of work requirement and reinforcement amount, 34th annual conference of the Southeastern Association for Behavior Analysis 2017-10-01
- Rich-to-lean transitions: Separate and combined effects of work requirement and reinforcement amount., Southeastern Association for Behavior Analysis 2017-10-01
- Timeout from positive reinforcement., Southeastern Association for Behavior Analysis 2017-10-01
- Can rats perform the marshmallow test?, Society for the Quantitative Analysis of Behavior 2017-05-01
- Pigeons’ preference between mixed- and multiple-schedule stimuli on fixed-ratio schedules., Society for the Quantitative Analysis of Behavior 2017-05-01
- Science, Skinner, and surf: Behavior analysis at the University of North Carolina Wilmington., Association for Behavior Analysis International 2017-05-01
- Trials and tribulations of timeout research in the lab, Association for Behavior Analysis International 2017-05-01
- Trials and tribulations of timeout research in the lab, 43rd annual convention of the Association for Behavior Analysis International 2017-05-01
- Chlordiazepoxide effects in pigeons responding under fixed-ratio schedules., Undergraduate Research and Creative Scholarship Symposium 2017-03-01
- Delay discounting vs. delay of gratification in rats., Undergraduate Research and Creative Scholarship Symposium 2017-03-01
- Effects of the duration of timeout from positive reinforcement., Undergraduate Research and Creative Scholarship Symposium 2017-03-01
- Rapid acquisition of preference in concurrent chains: Is sensitivity to amount affected by the specific amount ratio in effect., Undergraduate Research and Creative Scholarship Symposium 2017-03-01
- Rich- to-lean transitions: Separate and combined effects of work requirement and reinforcement amount., Undergraduate Research and Creative Scholarship Symposium 2017-03-01
- Positive reinforcement: Not always “positive.”, Maryland Association for Behavior Analysis 2016-12-01
- Effects of methylphenidate on sensitivity to reinforcement amount and delay: Implications for impulsive choice, 33nd annual meeting of the Southeastern Association for Behavior Analysis 2016-10-01
- Effects of methylphenidate on sensitivity to reinforcement amount and delay: Implications for impulsive choice., Southeastern Association for Behavior Analysis 2016-10-01
- Pigeons’ preference between mixed and multiple-schedule stimuli on fixed-ratio schedules, 33nd annual meeting of the Southeastern Association for Behavior Analysis 2016-10-01
- Pigeons’ preference between mixed- and multiple-schedule stimuli on FR schedules., Southeastern Association for Behavior Analysis 2016-10-01
- Rapid acquisition in concurrent chains: Effects of varying the reinforcer ratio on sensitivity to amount, 33nd annual meeting of the Southeastern Association for Behavior Analysis 2016-10-01
- Rapid acquisition of preference in concurrent chains: Is sensitivity to amount affected by the specific amount ratio in effect., Southeastern Association for Behavior Analysis 2016-10-01
- Effects of methylphenidate on “impulsive” choice: Sensitivity to reinforcement amount or reinforcement delay?, Undergraduate Research and Creative Scholarship Symposium 2016-04-01
- Pigeons’ preference between mixed- and multiple-schedule stimuli on FR schedules., Undergraduate Research and Creative Scholarship Symposium 2016-04-01
- Punishing effects of work signals on behavior., Undergraduate Research and Creative Scholarship Symposium 2016-04-01
- Rapid acquisition of preference in concurrent chains: Effects of varying reinforcer ratio on sensitivity to amount. , Undergraduate Research and Creative Scholarship Symposium 2016-04-01
- Aversive Events and Positive Reinforcement., Texas Association for Behavior Analysis 2016-03-01
- Effects of methylphenidate on "impulsive" choice: Sensitivity to amount or sensitivity to delay?, Southeastern Association for Behavior Analysis 2015-10-01
- Methylphenidate and “impulsive” choice: Sensitivity to delay or sensitivity to amount?, 32nd annual meeting of the Southeastern Association for Behavior Analysis 2015-10-01
- Rapid acquisition in concurrent chains: Effects of oxycodone on sensitivity to reinforcement amount, 32nd annual meeting of the Southeastern Association for Behavior Analysis 2015-10-01
- Rapid acquisition of preference in concurrent chains: Effects of oxycodone on sensitivity to reinforcement amount., Southeastern Association for Behavior Analysis, 2015-10-01
- Time-out as escape from rich-to-lean transitions., Southeastern Association for Behavior Analysis 2015-10-01
- Methylphenidate and "self-control": Using quantitative analyses to identify behavioral mechanisms, Association for Behavior Analysis International 2015-09-01
- Methylphenidate and “self-control”: Using quantitative analyses to isolate behavioral mechanisms, 8th International Conference of the Association for Behavior Analysis International 2015-09-01
- Effects of morphine and oxycodone on sensitivity to reinforcement amount, 38th annual meeting of the Society for the Quantitative Analysis of Behavior 2015-05-01
- Building a Behavior-Analytic Foundation. In D. D. Reed (Chair), Is There a Home for EAB in Applied Training Programs, Association for Behavior Analysis International 2015-05-01
- Effects of the Opiates Morphine and Oxycodone on Sensitivity to Reinforcement Amount., Society for the Quantitative Analysis of Behavior 2015-05-01
- Delay-discounting effects on rats using matching-law analyses., Undergraduate Research and Creative Scholarship Symposium 2015-04-01
- Effects of oxycodone on sensitivity to reinforcement amount., Undergraduate Research and Creative Scholarship Symposium 2015-04-01
- Is the stimulus correlated with rich-to-lean transitions aversive?, 31th annual meeting of the Southeastern Association for Behavior Analysis 2014-10-01
- Investigation of some familiar and not-so-familiar “punishers.”, Association for Behavior Analysis International 2013-11-01
- Effects of d-Amphetamine on behavior punished by timeout from positive reinforcement, 36th annual Association for Behavior Analysis International 2010-05-01
- Effects of morphine on choice in a dynamic environment., 36th annual Association for Behavior Analysis International 2010-05-01
- Effects of raclopride and quinpriole in the impulsive choices of Lewis and Fischer 344 rats, 36th annual Association for Behavior Analysis International 2010-05-01
- Experience with a novel task reverses differences in impulsivity between Lewis and Fischer 344 rats., 36th annual Association for Behavior Analysis International 2010-05-01
- Is resistance to change controlled by reinforcement or by the total number of reinforcers delivered?, annual meeting of the Society for the Quantitative Analysis of Behavior 2010-05-01
- Rapid acquisition in concurrent chains: Effects of morphine on preference controlled by reinforcement delay., annual meeting of the Society for the Quantitative Analysis of Behavior 2010-05-01
- Rapid acquisition in concurrent chains: effects of morphine on preference controlled by reinforcement delay, Society for the Quantitative Analysis of Behavior 2010-05-01
- Within-session discount functions in rats using randomly ordered and ascending delays, 36th annual Association for Behavior Analysis International 2010-05-01
- Drug tolerance: Behavioral mechanisms. , 21st Annual Meeting North Carolina Association for Behavior Analysis 2010-02-01
- Economics of drug tolerance: Effort and reinforcer efficacy, 26th annual meeting of the Southeastern Association for Behavior Analysis 2009-10-01
- Rapid acquisition in concurrent chains: Development of control by reinforcement delay., 26th annual meeting of the Southeastern Association for Behavior Analysis 2009-10-01
- Within-session discount functions in rats with randomly-ordered and ascending delays., 26th annual meeting of the Southeastern Association for Behavior Analysis 2009-10-01
- Choice in a variable environment: Do findings depend on level of aggregation?, Symposium 35th annual Association for Behavior Analysis 2009-05-01
- Choice in a variable environment: Effects of d-amphetamine., Annual Meeting Society for Quantitative Analysis of Behavior 2009-05-01
- Effects of relative amount and rate of food on preference. , Symposium 35th annual Association for Behavior Analysis 2009-05-01
- Within-session discount functions in rats with randomly ordered delays: Effects of d-amphetamine., 35th annual meeting of the Association for Behavior Analysis 2009-05-01
- Choice in a variable environment: Do Davison & Baum’s findings depend on large aggregates of data? , annual meeting of the Southeastern Association for Behavior Analysis 2008-10-01
- Differences in impulsive choices between Lewis and Fischer 344 Rats., annual meeting of the Southeastern Association for Behavior Analysis 2008-10-01
- Differences in impulsive choices between Lewis and Fischer 344 rats., Annual Meeting fo the Southeastern Assoc. for Behavior Analysis 2008-10-01
- Drug tolerance: Contingencies matter., 8th annual meeting of the Mid-American Association for Behavior Analysis 2008-10-01
- Within-session discount functions in rats with randomly ordered delays., annual meeting of the North Carolina Association for Behavior Analysis
- Within-session discount functions in rats with randomly ordered delays. , annual meeting of the Southeastern Association for Behavior Analysis