Jeremy S Langford
Biographic Data
| ID | 5884198 |
|---|---|
| NAME | Jeremy S Langford |
| GIVEN NAMES | Jeremy S |
| FAMILY NAME | Langford |
| SIGNATURE | LANGFORD J S |
| AFFILIATIONS | Department of Psychology University of North Carolina Wilmington Wilmington NC USA |
| ORCID | 0000-0002-1057-4716 |
| VERIFIED | Yes |
| TOTAL WORKS | 3 |
| TOTAL CITATIONS | 1 |
| WORKS AS AUTHOR | 3 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2025 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
A Preliminary Study of Smoking Abstinence Effects on Acquisition and Reversal Learning in a Probabilistic Learning Task
Background Cigarette dependence is characterized by persistent smoking despite shifts in reinforcement contingencies from primarily positive effects (e.g., mood enhancement) to more negative effects (e.g., smoking-related health problems). Reversal learning tasks evaluate individual differences in cognitive flexibility in response to shifting reinforcement contingencies. Little work has examined smoking abstinence effects on reversal learning in …
Behavioral mechanisms of oxycodone's effects in female and male rats
Rats responded under a concurrent‐chains procedure wherein reinforcement magnitude was varied within sessions and oxycodone's effects on sensitivity to magnitude were evaluated in two experiments. In Experiment 1, the alternative providing the larger magnitude was signaled and effects of acute (0.1–1.0 mg/kg) and chronic (1.0 mg/kg, twice daily) oxycodone administration were examined in female and male rats. Under baseline, sensitivity was slight…
Effects of methylphenidate on sensitivity to reinforcement delay, magnitude, and probability
Under rapid‐acquisition, concurrent‐chains choice procedures, psychomotor stimulants typically decrease the sensitivity of responding to changes in separate dimensions of reinforcement. Across two experiments, pigeons chose between outcomes that differed in terms of reinforcement delay and magnitude (the dimensions involved in delay discounting or “impulsive” choice; Experiment 1) or reinforcement probability and magnitude (the dimensions involve…
Behavioral mechanisms of oxycodone's effects in female and male rats
Rats responded under a concurrent‐chains procedure wherein reinforcement magnitude was varied within sessions and oxycodone's effects on sensitivity to magnitude were evaluated in two experiments. In Experiment 1, the alternative providing the larger magnitude was signaled and effects of acute (0.1–1.0 mg/kg) and chronic (1.0 mg/kg, twice daily) oxycodone administration were examined in female and male rats. Under baseline, sensitivity was slight…
Behavioral mechanisms of oxycodone's effects in female and male rats
Rats responded under a concurrent‐chains procedure wherein reinforcement magnitude was varied within sessions and oxycodone's effects on sensitivity to magnitude were evaluated in two experiments. In Experiment 1, the alternative providing the larger magnitude was signaled and effects of acute (0.1–1.0 mg/kg) and chronic (1.0 mg/kg, twice daily) oxycodone administration were examined in female and male rats. Under baseline, sensitivity was slight…
Effects of methylphenidate on sensitivity to reinforcement delay, magnitude, and probability
Under rapid‐acquisition, concurrent‐chains choice procedures, psychomotor stimulants typically decrease the sensitivity of responding to changes in separate dimensions of reinforcement. Across two experiments, pigeons chose between outcomes that differed in terms of reinforcement delay and magnitude (the dimensions involved in delay discounting or “impulsive” choice; Experiment 1) or reinforcement probability and magnitude (the dimensions involve…
A Preliminary Study of Smoking Abstinence Effects on Acquisition and Reversal Learning in a Probabilistic Learning Task
Background Cigarette dependence is characterized by persistent smoking despite shifts in reinforcement contingencies from primarily positive effects (e.g., mood enhancement) to more negative effects (e.g., smoking-related health problems). Reversal learning tasks evaluate individual differences in cognitive flexibility in response to shifting reinforcement contingencies. Little work has examined smoking abstinence effects on reversal learning in …
Attention Deficit Hyperactivity Disorder (2 works) · Audiology (2 works) · Behavioral and Psychological Studies (2 works) · Developmental psychology (2 works) · Medicine (2 works) · Psychology (2 works) · Reinforcement (2 works) · Social Psychology (2 works) · Abstinence (1 work) · Animal Behavior and Welfare Studies (1 work)