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Reward prospect improves inhibitory control in female university students with a history of childhood sexual and physical abuse

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Abstract
Background and objectives: Childhood abuse and neglect increase the risk for psychiatric disorders (e.g., depression and anxiety) during adulthood and have been associated with deficits in cognitive control. The specific mechanisms underlying these cognitive control deficits are still unknown. Methods: This study examined the expectation for reward to improve inhibitory control in young women (ages 18-35 years) with a history of childhood sexual and/or physical abuse (AG, N = 28), childhood emotional and/or physical neglect (NG, N = 30), or unaffected comparison women (HC, N = 40). They completed a previously validated rewarded (color-word) Stroop task and filled out questionnaires on depression, anxiety, and resilience. Results: Surprisingly, a significant group by reward interaction revealed larger performance benefits under reward prospect (relative to no-reward) for the AG group relative to both the NG and HC groups. Limitations: A small sample size limiting generalizability. Conclusions: These results demonstrate sensitivity of abused subjects to reward in modulating cognitive control and might aid in discussing whether using reward schedules during therapeutic interventions could be effective.
Keywords
Abuse, Maltreatment, Neglect, RDoC, Cognitive control, Reward

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MLA
Kiyar, Meltem, et al. “Reward Prospect Improves Inhibitory Control in Female University Students with a History of Childhood Sexual and Physical Abuse.” JOURNAL OF BEHAVIOR THERAPY AND EXPERIMENTAL PSYCHIATRY, vol. 71, 2021, doi:10.1016/j.jbtep.2020.101629.
APA
Kiyar, M., Lommen, M. J. J., Krebs, R., Daniels, J. K., & Müller, S. (2021). Reward prospect improves inhibitory control in female university students with a history of childhood sexual and physical abuse. JOURNAL OF BEHAVIOR THERAPY AND EXPERIMENTAL PSYCHIATRY, 71. https://doi.org/10.1016/j.jbtep.2020.101629
Chicago author-date
Kiyar, Meltem, Miriam J. J. Lommen, Ruth Krebs, Judith K. Daniels, and Sven Müller. 2021. “Reward Prospect Improves Inhibitory Control in Female University Students with a History of Childhood Sexual and Physical Abuse.” JOURNAL OF BEHAVIOR THERAPY AND EXPERIMENTAL PSYCHIATRY 71. https://doi.org/10.1016/j.jbtep.2020.101629.
Chicago author-date (all authors)
Kiyar, Meltem, Miriam J. J. Lommen, Ruth Krebs, Judith K. Daniels, and Sven Müller. 2021. “Reward Prospect Improves Inhibitory Control in Female University Students with a History of Childhood Sexual and Physical Abuse.” JOURNAL OF BEHAVIOR THERAPY AND EXPERIMENTAL PSYCHIATRY 71. doi:10.1016/j.jbtep.2020.101629.
Vancouver
1.
Kiyar M, Lommen MJJ, Krebs R, Daniels JK, Müller S. Reward prospect improves inhibitory control in female university students with a history of childhood sexual and physical abuse. JOURNAL OF BEHAVIOR THERAPY AND EXPERIMENTAL PSYCHIATRY. 2021;71.
IEEE
[1]
M. Kiyar, M. J. J. Lommen, R. Krebs, J. K. Daniels, and S. Müller, “Reward prospect improves inhibitory control in female university students with a history of childhood sexual and physical abuse,” JOURNAL OF BEHAVIOR THERAPY AND EXPERIMENTAL PSYCHIATRY, vol. 71, 2021.
@article{8681031,
  abstract     = {{Background and objectives: Childhood abuse and neglect increase the risk for psychiatric disorders (e.g., depression and anxiety) during adulthood and have been associated with deficits in cognitive control. The specific mechanisms underlying these cognitive control deficits are still unknown. Methods: This study examined the expectation for reward to improve inhibitory control in young women (ages 18-35 years) with a history of childhood sexual and/or physical abuse (AG, N = 28), childhood emotional and/or physical neglect (NG, N = 30), or unaffected comparison women (HC, N = 40). They completed a previously validated rewarded (color-word) Stroop task and filled out questionnaires on depression, anxiety, and resilience. Results: Surprisingly, a significant group by reward interaction revealed larger performance benefits under reward prospect (relative to no-reward) for the AG group relative to both the NG and HC groups. Limitations: A small sample size limiting generalizability. Conclusions: These results demonstrate sensitivity of abused subjects to reward in modulating cognitive control and might aid in discussing whether using reward schedules during therapeutic interventions could be effective.}},
  articleno    = {{101629}},
  author       = {{Kiyar, Meltem and Lommen, Miriam J. J. and Krebs, Ruth and Daniels, Judith K. and Müller, Sven}},
  issn         = {{0005-7916}},
  journal      = {{JOURNAL OF BEHAVIOR THERAPY AND EXPERIMENTAL PSYCHIATRY}},
  keywords     = {{Abuse,Maltreatment,Neglect,RDoC,Cognitive control,Reward}},
  language     = {{eng}},
  pages        = {{8}},
  title        = {{Reward prospect improves inhibitory control in female university students with a history of childhood sexual and physical abuse}},
  url          = {{http://doi.org/10.1016/j.jbtep.2020.101629}},
  volume       = {{71}},
  year         = {{2021}},
}

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