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Harmon-Jones E, Matis S, Angus DJ, Harmon-Jones C. Does effort increase or decrease reward valuation? Considerations from cognitive dissonance theory. Psychophysiology 2024; 61:e14536. [PMID: 38323360 DOI: 10.1111/psyp.14536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 12/18/2023] [Accepted: 01/22/2024] [Indexed: 02/08/2024]
Abstract
The present research tested the effect of manipulated perceived control (over obtaining the outcomes) and effort on reward valuation using the event-related potential known as the Reward Positivity (RewP). This test was conducted in an attempt to integrate two research literatures with opposite findings: Effort justification occurs when high effort leads to high reward valuation, whereas effort discounting occurs when high effort leads to low reward valuation. Based on an examination of past methods used in these literatures, we predicted that perceived control and effort would interactively influence RewP. Consistent with the effort justification literature (cognitive dissonance theory), when individuals have high perceived control, high effort should lead to more reward valuation than low effort should. Consistent with the effort discounting literature, when individuals have low perceived control, low effort should lead to more reward valuation than high effort should. Results supported these interactive and integrative predictions.
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Affiliation(s)
- Eddie Harmon-Jones
- School of Psychology, The University of New South Wales, Sydney, New South Wales, Australia
| | - Sophie Matis
- School of Psychology, The University of New South Wales, Sydney, New South Wales, Australia
| | - Douglas J Angus
- School of Psychology, Bond University, Gold Coast, Queensland, Australia
| | - Cindy Harmon-Jones
- School of Psychology, Western Sydney University, Sydney, New South Wales, Australia
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Kujawa A. Reduced reward responsiveness and depression vulnerability: Consideration of social contexts and implications for intervention. Psychophysiology 2024; 61:e14528. [PMID: 38263892 PMCID: PMC11096075 DOI: 10.1111/psyp.14528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 01/09/2024] [Accepted: 01/10/2024] [Indexed: 01/25/2024]
Abstract
Depression is a prevalent, heterogeneous, and debilitating disorder that often emerges in adolescence, and there is a need to better understand vulnerability processes to inform more targeted intervention efforts. Psychophysiological methods, like event-related potentials (ERPs), can offer unique insights into the cognitive and emotional processes underlying depression vulnerability. I review my and others' research examining ERP measures of reward responsiveness in youth depression and present a conceptual model of the development of low reward responsiveness, its role in depression vulnerability, and potential windows for targeted intervention. There is evidence that a blunted reward positivity (RewP) is observable in children at risk for depression, appears to be shaped in part by early social experiences, and predicts later depressive symptoms in combination with other risk factors like stress exposure. Further, a component consistent with RewP is reliably elicited in response to social acceptance feedback in computerized peer interaction tasks and demonstrates unique associations with social contextual factors and depressive symptoms, supporting the utility of developing psychophysiological tasks that may better capture youths' real-world experiences and social risk processes. In addition, I address the translational implications of clinical psychophysiological research and describe a series of studies showing that a reduced RewP predicts greater reductions in depressive symptoms with treatment but is not modifiable by current treatments like cognitive behavioral therapy. Finally, I describe our preliminary efforts to develop a positive emotion-focused intervention for the offspring of depressed mothers, informed by the RewP literature, and describe future directions for translating psychophysiological research to intervention and prevention.
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Affiliation(s)
- Autumn Kujawa
- Department of Psychology and Human Development, Vanderbilt University, Nashville, Tennessee, USA
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Li J, Zhong B, Li M, Sun Y, Fan W, Liu S. Effort expenditure modulates feedback evaluations involving self-other agreement: evidence from brain potentials and neural oscillations. Cereb Cortex 2024; 34:bhae095. [PMID: 38517174 DOI: 10.1093/cercor/bhae095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 02/19/2024] [Accepted: 02/20/2024] [Indexed: 03/23/2024] Open
Abstract
The influence of effort expenditure on the subjective value in feedback involving material reward has been the focus of previous research. However, little is known about the impact of effort expenditure on subjective value evaluations when feedback involves reward that is produced in the context of social interaction (e.g. self-other agreement). Moreover, how effort expenditure influences confidence (second-order subjective value) in feedback evaluations remains unclear. Using electroencephalography, this study aimed to address these questions. Event-related potentials showed that, after exerting high effort, participants exhibited increased reward positivity difference in response to self-other (dis)agreement feedback. After exerting low effort, participants reported high confidence, and the self-other disagreement feedback evoked a larger P3a. Time-frequency analysis showed that the high-effort task evoked increased frontal midline theta power. In the low (vs. high)-effort task, the frontal midline delta power for self-other disagreement feedback was enhanced. These findings suggest that, at the early feedback evaluation stage, after exerting high effort, individuals exhibit an increased sensitivity of subjective value evaluation in response to self-other agreement feedback. At the later feedback evaluation stage, after completing the low-effort task, the self-other disagreement feedback violates the individuals'high confidence and leads to a metacognitive mismatch.
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Affiliation(s)
- Jin Li
- Department of Psychology, Hunan Normal University, Changsha 410081, China
- Cognition and Human Behavior Key Laboratory of Hunan Province, Changsha 410081, China
- Institute of Interdisciplinary Studies, Hunan Normal University, Changsha 410081, China
| | - Bowei Zhong
- CAS Key Laboratory of Behavioral Science, Institute of Psychology, Chinese Academy of Sciences, Beijing 100101, China
- Department of Psychology, University of Chinese Academy of Sciences, Beijing 100101, China
| | - Mei Li
- School of Psychology, South China Normal University, Guangzhou 510631, China
| | - Yu Sun
- School of Psychology, Guizhou Normal University, Guizhou 550025, China
| | - Wei Fan
- Department of Psychology, Hunan Normal University, Changsha 410081, China
- Cognition and Human Behavior Key Laboratory of Hunan Province, Changsha 410081, China
- Institute of Interdisciplinary Studies, Hunan Normal University, Changsha 410081, China
| | - Shuangxi Liu
- College of Aerospace Science and Engineering, National University of Defense Technology, Changsha 410003, China
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He Y, Mo Z, Fang H, Li M. Is providing choices always a good thing? the backfire effect of providing choices on competence restoration. Neurosci Lett 2024; 822:137632. [PMID: 38218320 DOI: 10.1016/j.neulet.2024.137632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 01/08/2024] [Accepted: 01/09/2024] [Indexed: 01/15/2024]
Abstract
Grounded in self-determination theory (SDT), the purpose of this research is to investigate the influence of providing choices following competence frustration on one's intrinsic motivation in a follow-up task. Study 1 conducted a between-group EEG experiment with 50 participants and used a component of event-related potentials (ERPs) to represent intrinsic motivation. Study 2 was a behavioural experiment with 149 participants, adopting the self-report method to measure intrinsic motivation. The stimuli and procedure in Study 1 are identical to Study 2. All participants were asked to complete a high-difficult time-estimation (TE) task during sessions 1-2, and a moderate-difficult stopwatch (SW) task during session 3 (no choices in the control group vs. providing choices in the experimental group). In Study 1, we observed a smaller reward positivity (RewP) difference wave in the experimental (vs. control) group during session 3. In Study 2, participants' intrinsic motivation in the experimental (vs. control) group is significantly lower. The results suggest that providing choices impairs the competence-frustrated participants' intrinsic motivation in the follow-up task and hinders competence restoration. Thus, the current research contributes original neuroscientific and subjective evidences for the adverse influence of providing choices on the competence-frustrated individual's intrinsic motivation, and suggests important practical implications.
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Affiliation(s)
- Yue He
- School of Management, Guangdong University of Technology, Guangzhou, China; Laboratory of Neuromanagement and Decision Neuroscience, Guangdong University of Technology, Guangzhou, China
| | - Zan Mo
- School of Management, Guangdong University of Technology, Guangzhou, China; Laboratory of Neuromanagement and Decision Neuroscience, Guangdong University of Technology, Guangzhou, China
| | - Hui Fang
- Laboratory of Neuromanagement and Decision Neuroscience, Guangdong University of Technology, Guangzhou, China; School of Business Administration, Guangdong University of Finance, Guangzhou, China.
| | - Mengyin Li
- School of Management, Guangdong University of Technology, Guangzhou, China; Laboratory of Neuromanagement and Decision Neuroscience, Guangdong University of Technology, Guangzhou, China
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Jiang H, Zheng Y. Dissociable neural after-effects of cognitive and physical effort expenditure during reward evaluation. COGNITIVE, AFFECTIVE & BEHAVIORAL NEUROSCIENCE 2023; 23:1500-1512. [PMID: 37821754 DOI: 10.3758/s13415-023-01131-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 09/18/2023] [Indexed: 10/13/2023]
Abstract
The reward after-effect of effort expenditure refers to the phenomenon that previous effort investment changes the subjective value of rewards when obtained. However, the neural mechanisms underlying the after-effects of effort exertion are still not fully understood. We investigated the modulation of reward after-effects by effort type (cognitive vs. physical) through the lens of neural dynamics. Thirty-two participants performed a physically or cognitively demanding task during an effort phase and then played a simple gambling game during a subsequent reward phase to earn monetary rewards while their electroencephalogram (EEG) was recorded. We found that previous effort expenditure decreased electrocortical activity during feedback evaluation. Importantly, this effort effect occurred in a domain-general manner during the early stage (as indexed by the reward positivity) but in a domain-specific manner during the later and more elaborative stage (as indexed by the P3 and delta oscillation) of reward evaluation. Additionally, effort expenditure enhanced P3 sensitivity to feedback valence regardless of effort type. Our findings suggest that cognitive and physical effort, although bearing some surface resemblance to each other, may have dissociable neural influences on the reward after-effects.
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Affiliation(s)
- Huiping Jiang
- Department of Psychology, Guangzhou University, 230 Wai Huan Xi Road, Guangzhou Higher Education Mega Center, Guangzhou, 510006, China
- Department of Psychology, Dalian Medical University, Dalian, China
| | - Ya Zheng
- Department of Psychology, Guangzhou University, 230 Wai Huan Xi Road, Guangzhou Higher Education Mega Center, Guangzhou, 510006, China.
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Umemoto A, Lin H, Holroyd CB. Electrophysiological measures of conflict and reward processing are associated with decisions to engage in physical effort. Psychophysiology 2023; 60:e14176. [PMID: 36097887 DOI: 10.1111/psyp.14176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 07/25/2022] [Accepted: 08/17/2022] [Indexed: 01/04/2023]
Abstract
Anterior cingulate cortex (ACC), a key brain region involved in cognitive control and decision making, is suggested to mediate effort- and value-based decision making, but the specific role of ACC in this process remains debated. Here we used frontal midline theta (FMT) and the reward positivity (RewP) to examine ACC function in a value-based decision making task requiring physical effort. We investigated whether (1) FMT power is sensitive to the difficulty of the decision or to selecting effortful actions, and (2) RewP is sensitive to the subjective value of reward outcomes as a function of effort investment. On each trial, participants chose to execute a low-effort or a high-effort behavior (that required squeezing a hand-dynamometer) to obtain smaller or larger rewards, respectively, while their brainwaves were recorded. We replicated prior findings that tonic FMT increased over the course of the hour-long task, which suggests increased application of control in the face of growing fatigue. RewP amplitude also increased following execution of high-effort compared to low-effort behavior, consistent with increased valuation of reward outcomes by ACC. Although neither phasic nor tonic FMT were associated with decision difficulty or effort selection per se, an exploratory analysis revealed that the interaction of phasic FMT and expected value of choice predicted effort choice. This interaction suggests that phasic FMT increases specifically under situations of decision difficulty when participants ultimately select a high-effort choice. These results point to a unique role for ACC in motivating and persisting at effortful behavior when decision conflict is high.
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Affiliation(s)
- Akina Umemoto
- Department of Psychology, University of Victoria, Victoria, British Columbia, Canada.,Department of Psychiatry, Columbia University, New York, New York, USA
| | - Hause Lin
- Sloan School of Management, Massachusetts Institute of Technology, Cambridge, Massachusetts, USA.,Hill/Levene Schools of Business, University of Regina, Regina, Saskatchewan, Canada
| | - Clay B Holroyd
- Department of Psychology, University of Victoria, Victoria, British Columbia, Canada.,Department of Experimental Psychology, Ghent University, Ghent, Belgium
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Crane NA, Burkhouse KL, Gorka SM, Klumpp H, Phan KL. Electrocortical measures of win and loss processing are associated with mesocorticolimbic functional connectivity: A combined ERP and rs-fMRI study. Psychophysiology 2022; 59:e14118. [PMID: 35671379 PMCID: PMC9643675 DOI: 10.1111/psyp.14118] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 02/07/2022] [Accepted: 05/17/2022] [Indexed: 12/30/2022]
Abstract
The reward positivity (RewP) event-related potential is a well-validated measure of reward processing implicated in internalizing psychopathologies. The RewP is thought to reflect reward reactivity in the mesocorticolimbic system; however, it is not clear how the RewP is related to the functional connectivity of reward-related brain regions. The current study examined associations between the RewP (Win and Loss residuals) and resting-state fMRI (rs-fMRI), among adults with internalizing psychopathology (IP) and healthy controls (HC). All participants (N = 102) completed a validated monetary reward task during electroencephalogram and rs-fMRI. Regression analyses were conducted with (1) RewP-Win residual amplitude and striatal seeds (caudate, putamen, nucleus accumbens) and (2) RewP-Loss residual amplitude and anterior cingulate cortex (ACC) seeds. Overall, individuals with greater RewP-Win residual amplitude demonstrated increased rs-fMRI connectivity between striatal regions and the medial prefrontal cortex, as well as the parahippocampal gyrus, but decreased connectivity between striatal regions and regions involved in cognitive control and sensorimotor processing. Greater RewP-Loss residual was related to greater connectivity between the ACC and regions involved in reward/loss processing and motor control, but decreased connectivity between the ACC and regions involved in cognitive control. Relationships between the RewP and rs-fMRI were generally consistent across IP and HC. However, a few patterns were unique to IP. Results indicate the RewP is associated with resting-state functional connectivity of reward- and loss-related brain regions, suggesting connectivity of the mesocorticolimbic system may be an important individual difference factor in dimensions of attainment of reward and loss.
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Affiliation(s)
- Natania A. Crane
- Department of PsychiatryUniversity of Illinois at ChicagoChicagoIllinoisUSA
| | - Katie L. Burkhouse
- Department of PsychiatryUniversity of Illinois at ChicagoChicagoIllinoisUSA
| | - Stephanie M. Gorka
- Department of Psychiatry and Behavioral HealthThe Ohio State UniversityColumbusOhioUSA
| | - Heide Klumpp
- Department of PsychiatryUniversity of Illinois at ChicagoChicagoIllinoisUSA
| | - K. Luan Phan
- Department of Psychiatry and Behavioral HealthThe Ohio State UniversityColumbusOhioUSA
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Bogdanov M, Renault H, LoParco S, Weinberg A, Otto AR. Cognitive Effort Exertion Enhances Electrophysiological Responses to Rewarding Outcomes. Cereb Cortex 2022; 32:4255-4270. [PMID: 35169838 DOI: 10.1093/cercor/bhab480] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 11/11/2021] [Accepted: 11/19/2021] [Indexed: 11/14/2022] Open
Abstract
Recent work has highlighted neural mechanisms underlying cognitive effort-related discounting of anticipated rewards. However, findings on whether effort exertion alters the subjective value of obtained rewards are inconsistent. Here, we provide a more nuanced account of how cognitive effort affects subsequent reward processing in a novel task designed to assess effort-induced modulations of the Reward Positivity, an event-related potential indexing reward-related neural activity. We found that neural responses to both gains and losses were significantly elevated in trials requiring more versus less cognitive effort. Moreover, time-frequency analysis revealed that these effects were mirrored in gain-related delta, but not in loss-related theta band activity, suggesting that people ascribed more value to high-effort outcomes. In addition, we also explored whether individual differences in behavioral effort discounting rates and reward sensitivity in the absence of effort may affect the relationship between effort exertion and subsequent reward processing. Together, our findings provide evidence that cognitive effort exertion can increase the subjective value of subsequent outcomes and that this effect may primarily rely on modulations of delta band activity.
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Affiliation(s)
- Mario Bogdanov
- Department of Psychology, McGill University, Montreal, QC H3A 1G1, Canada
| | - Héléna Renault
- Department of Psychology, McGill University, Montreal, QC H3A 1G1, Canada
| | - Sophia LoParco
- Integrated Program in Neuroscience, McGill University, Montreal, QC H3A 1A1, Canada
| | - Anna Weinberg
- Department of Psychology, McGill University, Montreal, QC H3A 1G1, Canada
| | - Anthony Ross Otto
- Department of Psychology, McGill University, Montreal, QC H3A 1G1, Canada
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On defining positive affect (PA): considering attitudes toward emotions, measures of PA, and approach motivation. Curr Opin Behav Sci 2021. [DOI: 10.1016/j.cobeha.2021.01.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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The effort-doors task: Examining the temporal dynamics of effort-based reward processing using ERPs. Neuroimage 2021; 228:117656. [PMID: 33359338 DOI: 10.1016/j.neuroimage.2020.117656] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 11/12/2020] [Accepted: 12/04/2020] [Indexed: 11/21/2022] Open
Abstract
Aberrant reward processing is a cardinal feature of various forms of psychopathology. However, recent research indicates that aberrant reward processing may manifest at temporally distinct substages and involve interdependent subcomponents of reward processing. To improve our understanding of both the temporal dynamics and distinct subcomponents of reward processing, we added an effort manipulation to the "doors" reward-task paradigm, to derive behavioral and event-related potential (ERP) measures of effort-based reward processing. Behavioral measures consisting of reaction time, response rate, and response rate change were used to index effort expenditure, and ERP measures were used to index attention allocated toward effort-completion cues, anticipation of reward, valuation of reward, and attention toward monetary feedback. Reduced response rate and slowing of response were evident during the high effort versus the low effort condition. ERP findings indicated increased attention to signals of high- compared to low-effort completion cues-as well as reduced anticipation of rewards, and reduced attention toward feedback information following high effort expenditure. Participants showing the most response-rate slowing evidenced the greatest reward devaluation following high versus low effort. Findings demonstrate that the addition of an effort expenditure manipulation to the doors reward paradigm produced reliable ERP and behavioral measures of effort-based reward processing, providing opportunities for future researchers to utilize the effort-doors task to parse the temporal dynamics of both anticipatory and consummatory reward processing components.
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