Motivational Biases Research Articles

Assessing motivational biases in brain and behavior: Event-related potential and response time concomitants of the approach-avoidance task.

The approach-avoidance task (AAT) is designed to measure implicit motivated action biases instantiated by emotional stimuli and alterations in such biases that drive psychiatric disorder. While some research has measured AAT event-related potential (ERP) correlates to establish bias sensitivity even at a neural level, a lack of work with unpleasant, pleasant, and neutral stimuli together and a common focus on psychiatric disorder-matched (rather than generally emotional) content limits conclusions that can be drawn. Thus, current work extends the AAT literature by testing ERP modulations across normatively unpleasant, pleasant, and neutral conditions; and supporting the task's use as an individual difference assessment, it also provides data on AAT reliability and initially explores anxiety-related effects when stimuli are not disorder-matched. In 38 participants including 19 anxiety treatment-seeking individuals, 32 sensor electroencephalography revealed robust N100, N200, and late positive potential (LPP) ERP components and bias-consistent modulations for unpleasant images (reduced N200s on unpleasant push relative to pull trials; enhanced LPP for unpleasant compared to neutral trials). Meanwhile, modulations were less consistent with emotion-driven bias for other conditions-that is, LPPs were enhanced but N200 was not modulated for pleasant images, and for neutral images, N200 was unexpectedly enhanced on push compared to pull trials. Following these analyses, reliability tests revealed excellent raw ERP reliabilities but lower reliabilities for modulation scores, and comparing treatment- to non-treatment-seeking groups showed no preliminary indication of ERP modulation changes when stimuli are not personally relevant. How these findings together inform understanding of AAT as a measure of bias is discussed.

Sex differences in motivational biases over instrumental actions.

Motivational (i.e., appetitive or aversive) cues can bias value-based decisions by affecting either direction and intensity of instrumental actions. Despite several findings describing important interindividual differences in these biases, whether biological sex can also play a role is still up to debate. By comparing females and males in both appetitive and aversive Pavlovian-to-Instrumental Transfer paradigms we found that, while motivational cues similarly bias the direction of instrumental actions in both sexes, the intensity of such actions is increased by the cue in male participants only. The present results constitute compelling evidence that a crucial motivational bias of daily actions directed to obtaining rewards or avoiding punishments is modulated by biological sex. This evidence sheds new light on the role of sex in motivational processes that underlie decision-making, highlighting the importance of considering sex as a crucial factor in future research on this topic.

Reward processing in young people with self-harm behaviour

Twenty percent of young people report a lifetime presence of self-harm (SH) behaviour, associated with negative health and functional outcomes. Understanding the underlying cognitive mechanisms is needed to develop targeted early interventions. Reward processing biases may underlie SH, aligning with accounts of the behaviour acquiring “addictive” characteristics. However, the specific nature of such biases remains unclear, particularly its relationship with negative affect (NA) that frequently triggers SH. In Study 1, we compared young people (aged 16–25) with SH to a group with NA but no SH history and a healthy control group on performance of a novel Incentive Delay Task (IDT), with SH-related (SH trials), positive social (social trials) or monetary images (money trials) as stimuli. In Study 2, a different sample of SH and HC participants completed the same IDT following NA induction via an online Trier Social Stress Test. For both studies, we hypothesised faster and more correct responses in the SH group than control groups on SH trials. Contradicting our hypothesis, there were no significant between-group differences in IDT performance on SH, social and money trials in either study. Certain SH characteristics (positive reinforcement, SH mental imagery, urge) were significantly correlated with better performance on SH trials in SH participants. Thus, broadly SH behaviour may not be underpinned by motivational biases towards SH-related cues or naturalistic rewards. Future studies should clarify whether incentivisation of SH-related cues instead explains individual differences in SH behaviour and its relation with treatment and prognosis.

The influence of affective voice on sound distance perception.

Affective stimuli in our environment indicate reward or threat and thereby relate to approach and avoidance behavior. Previous findings suggest that affective stimuli may bias visual perception, but it remains unclear whether similar biases exist in the auditory domain. Therefore, we asked whether affective auditory voices (angry vs. neutral) influence sound distance perception. Two VR experiments (data collection 2021-2022) were conducted in which auditory stimuli were presented via loudspeakers located at positions unknown to the participants. In the first experiment (N = 44), participants actively placed a visually presented virtual agent or virtual loudspeaker in an empty room at the perceived sound source location. In the second experiment (N = 32), participants were standing in front of several virtual agents or virtual loudspeakers and had to indicate the sound source by directing their gaze toward the perceived sound location. Results in both preregistered experiments consistently showed that participants estimated the location of angry voice stimuli at greater distances than the location of neutral voice stimuli. We discuss that neither emotional nor motivational biases can account for these results. Instead, distance estimates seem to rely on listeners' representations regarding the relationship between vocal affect and acoustic characteristics. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

The true self in reflections? Visual self‐recognition and the Big Five

AbstractTypically, individuals are motivated to see themselves in a flattering light regarding their physical and personality characteristics. We suggest that visual self‐perception is anchored in the true self which is largely the self‐enhancing self, and may also reflect the privileged access to one's traits and internal states. Here, we examine the impact and limits of self‐enhancement motivation and egocentric bias on individuals’ recognition of variations of their portraits in terms of the Big Five personality dimensions. We predict that individuals recognise themselves better in positively altered portraits, namely, portraits looking more agreeable, conscientious and open. We also predict that self‐enhancement is anchored in reality: Individuals recognise themselves less in strongly altered than in slightly or non‐altered portraits. In Study 1, we measure the directions of self‐recognition distortions by investigating in which random variations of their portraits individuals recognise themselves. In Study 2, relying on a mouse tracking paradigm, we additionally measure the degree of distortion, and the conflict individuals experience during the self‐recognition task. Results of both studies mainly demonstrate self‐recognition distortions towards agreeableness, conscientiousness, openness and neuroticism. Moreover, results from Study 2 reveal that self‐recognition is anchored in reality. Findings of two studies applying different methods convergently show systematic biases in self‐recognition regarding the Big Five dimensions, both enriching understanding of the self‐enhancement processes and demonstrating that the methods applied might be useful for future research focusing on self‐recognition.

Public service users’ responses to performance information: Bayesian learning or motivated reasoning?

Abstract Although performance information is widely promoted to improve the accountability of public service provision, behavioral research has revealed that motivated reasoning leads recipients to update their beliefs inaccurately. However, the reasoning processes of service users have been largely neglected. We develop a theory of public service users’ motivated reasoning about performance information stemming from their identification with the organization providing their services. We address a significant challenge to studying motivated reasoning—that widely used existing research designs cannot rule out alternative cognitive explanations, especially Bayesian learning, such that existing findings could be driven by strong prior beliefs rather than biased processing of new information. We use a research design incorporating Bayesian learning as a benchmark to identify departures from accuracy motivated reasoning process. We assess the empirical implications of the theory using a preregistered information provision experiment among parents with children using public schools. To assess their identity-based motivated reasoning, we provide them with noisy, but true, performance information about their school. Overall, we find no evidence of directionally motivated reasoning. Instead, parents change their beliefs in response to performance feedback in a way that largely reflects conservative Bayesian learning. Performance reporting to service users is less vulnerable to motivational biases in this context than suggested by the general literature on motivated reasoning. Furthermore, exploratory findings show that performance information can correct erroneous beliefs among misinformed service users, suggesting that investment in reporting performance to service users is worthwhile to inform their beliefs and improve accountability.

Change in motivational bias during treatment predicts outcome in anorexia nervosa.

Reward and punishment sensitivity are known to be altered in anorexia nervosa (AN). Most research has examined these constructs separately although motivated behavior is influenced by considering both the potential for reward and risk of punishment. The present study sought to compare the relative balance of reward and punishment sensitivity in AN versus healthy controls (HCs) and examine whether motivational bias is associated with AN symptoms and treatment outcomes. Adolescents and adults with AN (n = 262) in a partial hospitalization program completed the Eating Disorders Examination Questionnaire (EDE-Q), Behavioral Inhibition System/Behavioral Activation System (BIS/BAS) scales, and Sensitivity to Punishment/Sensitivity to Reward Questionnaire (SPSRQ) at admission and discharge. HCs (HC; n = 90) completed the BIS/BAS and SPSRQ. Motivational Bias Scores were calculated to reflect the dominance of reward versus punishment sensitivity. Individuals with AN demonstrated significantly greater bias toward punishment sensitivity than HC. In AN, a bias toward punishment was associated with higher EDE-Q Global score at admission. Change in motivational bias during treatment predicted EDE-Q Global scores, but not BMI, at discharge, with greater increases in reward sensitivity or greater decreases in punishment sensitivity during treatment predicting lower eating pathology. Similar findings were observed using the BIS/BAS and SPSRQ. Change in motivational bias during treatment is associated with improved outcomes in AN. However, it appears that much of the change in motivational bias can be attributed to changes in punishment sensitivity, rather than reward sensitivity. Future research should examine the mechanisms underlying punishment sensitivity decreases during treatment. Sensitivity to reward and punishment may be important treatment targets for individuals with anorexia nervosa (AN). To date, most research has considered reward and punishment sensitivity separately, rather than examining their relationship to each other. We found that the balance of reward and punishment sensitivity (i.e., motivational bias) differs between healthy controlsand those with AN and that this bias is associated with eating disorder symptoms and treatment outcome.

Prefrontal signals precede striatal signals for biased credit assignment in motivational learning biases

Actions are biased by the outcomes they can produce: Humans are more likely to show action under reward prospect, but hold back under punishment prospect. Such motivational biases derive not only from biased response selection, but also from biased learning: humans tend to attribute rewards to their own actions, but are reluctant to attribute punishments to having held back. The neural origin of these biases is unclear. Specifically, it remains open whether motivational biases arise primarily from the architecture of subcortical regions or also reflect cortical influences, the latter being typically associated with increased behavioral flexibility and control beyond stereotyped behaviors. Simultaneous EEG-fMRI allowed us to track which regions encoded biased prediction errors in which order. Biased prediction errors occurred in cortical regions (dorsal anterior and posterior cingulate cortices) before subcortical regions (striatum). These results highlight that biased learning is not a mere feature of the basal ganglia, but arises through prefrontal cortical contributions, revealing motivational biases to be a potentially flexible, sophisticated mechanism.

Processing of misinformation as motivational and cognitive biases.

Misinformation can be broadly defined as false or inaccurate information created and spread with or without clear intent to cause harm. It travels fast and deep and persists despite debunking. It is well-documented that corrective messages and fact-checking efforts often fail to mitigate the effects or persistence of misinformation. In this article, we examine the persistence of misinformation as rooted in motivational and cognitive biases in information processing. While drawing on the frameworks of motivations that drive information seeking, sharing, and processing and various cognitive biases, we explicate mechanisms and processes that underlie the impact and persistence of misinformation. We conclude our article by discussing the potential utility of psychological inoculation as a prebunking strategy.

The effect of motivational biases on heuristics and financial decision making impacted by unrealistic optimism

The effect of motivational biases on heuristics and financial decision making impacted by unrealistic optimism

Resampling reduces bias amplification in experimental social networks.

Large-scale social networks are thought to contribute to polarization by amplifying people's biases. However, the complexity of these technologies makes it difficult to identify the mechanisms responsible and evaluate mitigation strategies. Here we show under controlled laboratory conditions that transmission through social networks amplifies motivational biases on a simple artificial decision-making task. Participants in a large behavioural experiment showed increased rates of biased decision-making when part of a social network relative to asocial participants in 40 independently evolving populations. Drawing on ideas from Bayesian statistics, we identify a simple adjustment to content-selection algorithms that is predicted to mitigate bias amplification by generating samples of perspectives from within an individual's network that are more representative of the wider population. In two large experiments, this strategy was effective at reducing bias amplification while maintaining the benefits of information sharing. Simulations show that this algorithm can also be effective in more complex networks.

Wearable device adherence among insufficiently-active young adults is independent of identity and motivation for physical activity.

Wearable devices are increasingly being integrated to improve prevention, chronic disease management and rehabilitation. Inferences about individual differences in device-measured physical activity depends on devices being worn long enough to obtain representative samples of behavior. Little is known about how psychological factors are associated with device wear time adherence. This study evaluated associations between identity, behavioral regulations, and device wear adherence during an ambulatory monitoring period. Young adults who reported insufficient physical activity (N = 271) were recruited for two studies before and after the SARS-COVID-19 pandemic declaration. Participants completed a baseline assessment and wore an Actigraph GT3X + accelerometer on their waist for seven consecutive days. Multiple linear regression indicated that wear time was positively associated with age, negatively associated with integrated regulation for physical activity, and greater after (versus before) the pandemic declaration. Overall, the model accounted for limited variance in device wear time. Exercise identity and exercise motivation were not associated with young adults' adherence to wearing the physical activity monitors. Researchers and clinicians can use wearable devices with young adults with minimal concern about systematic motivational biases impacting adherence to device wear.

We’re only human - An exploratory study of biases and strategic problem formulation performance

ABSTRACT This study looks at how decisions are made during early-stage innovation, specifically how managers, teams, or team leaders formulate problems on which to focus. Problem formulation processes put organisations on paths that incur sunk costs and influence subsequent problem solving and innovation outcomes. Varying human biases may impair these processes. Therefore, factors that have the potential to mitigate biases play a key role in determining problem formulation performance. This exploratory study looks at one of these factors by examining the role of awareness of bias. It offers theoretical insight into and examines empirically the relationships between bias awareness and bias intensity, as well as between bias intensity and problem formulation performance. Using the problem as the unit of analysis, and examining original survey datasets gathered from the US, China, and Finland, we find that two bias types are particularly prone to influence strategic problem formulation: Solution jumping as a cognitive bias and dominance as a motivational bias show negative relationships with problem formulation performance. We also find that unlike other biases, dominance bias appears unaffected by the degree of bias awareness. The insights from our study shed light on how formulating novel problems is subject to the influence of cognitive, motivational, and informational biases.

The psychology of esports players’ ELO Hell: Motivated bias in League of Legends and its impact on players’ overestimation of skill

This paper examines the folk theory of ELO Hell, which stems from the community of esports players. ELO Hell is a causal explanation for the failure to achieve which is prominent but controversial in esports. Within the community, the belief in the existence of ELO Hell associated with lower skill. We aim to explain the persistence of this folk theory despite the debate within the community using psychological theories. We find this folk theory relevant for investigation because the blame placed on other players could escalate to patterns of harmful behavior, known as toxicity. Given the association with lower-ranked players, we predict this could be an operationalization of the Dunning–Kruger effect, a tendency for lower-skilled performers to overestimate themselves, and its associated motivational biases. Surveying 267 players of the esports League of Legends and triangulating the quantitative, qualitative, and mined data collected, we find evidence of lower-skilled players overestimating their skills more so than higher-skilled players. Further, we find that motivational biases regarding causal attributions for failure and success did explain significant variance in the degree of overestimation. However, we also found some players withdraw their effort from competitive play and we use self-determination theory to categorize their reason for losing motivation. Taken together, we show the psychological mechanisms which lead to the formation of the folk theory of ELO Hell and the motivational biases that uphold the conflict about its existence.

Strengthening Environmental Decision Making through Legislation: Insights from Cognitive Science and Behavioural Economics

AbstractThe environmental assessment literature has neglected the distorting effect of cognitive and unconscious motivational biases (CUMB) in environmental assessment processes. This is problematic because CUMB are present in most, if not all, decision-making situations and can significantly distort decision-making processes. This article assesses how debiasing techniques are, or should be, incorporated in (supra)national environmental assessment legislation. The Dutch case study undertaken for this article shows that EU and Dutch legislation do not sufficiently incorporate debiasing techniques to ensure sound environmental decision making. Furthermore, the extent to which Dutch legislation incorporates debiasing techniques was found to be decreasing. Based on these findings, the article presents ways to incorporate debiasing techniques in environmental assessment legislation more generally, and in EU and Dutch legislation in particular.

Eyes over stomach: companion dogs choose the larger quantity by sight, irrespective of the actual reward eaten

Abstract Domestic dogs tested in a free-choice task between two sets of food prefer that of a larger quantity. A recent study pointed out the critical role of the first trial. Dogs succeeded only after being allowed at least once to eat the selected food. Here we explore the importance of the actual experience of consuming the selected reward on dogs’ capability to redirect their choice to solve numerical discriminations. Dogs tested in the 2 vs 4 and 1 vs 8 comparisons could never consume the quantity selected but always obtained a single dogs’ treat. Despite never experiencing a difference in the eaten quantity, dogs discriminated between the two sets, preferring the larger. Whereas they behaved at chance at first choice, they successfully redirected their preference toward the larger set already on their second trial. We discuss our results in terms of motivational biases toward the larger quantity that can bear relevant ecological value.

Choir of believers? Experimental and longitudinal evidence on survey participation, response bias, and public service motivation

Collecting data through surveys are a vital method in public administration research, but an overseen challenge for the validity of survey research is response bias, which is when response behavior correlates with study outcomes. Response bias can be particularly threatening in motivation research because motivation is an important determinant for behavior and most likely also for survey participation. Specifically, public service motivation (PSM) can increase the willingness to devote time and effort to respond to surveys for the benefit of others, whereas extrinsically motivated individuals may be less inclined to participate in surveys without prospects of economic compensation. This article examines motivation and response bias by use of a preregistered field experiment and two panel datasets. The experimental study shows that a monetary incentive increases the response rate, whereas a PSM-oriented appeal does not. Furthermore, the increased response rate of the incentive is achieved without any detectable response bias on PSM. Likewise, the panel studies offer little and mixed support for response bias related with PSM. This evidence suggests that (1) PSM is not a (strong) driver of response bias, and that (2) extrinsic motivational tools applied to PSM surveys are not necessarily associated with response bias.

Analyzing Factors Affecting the Effectiveness of Peer Assessment in EFL Teaching

The use of peer assessment in EFL teaching is increasing due to the focus shift from teacher-centered to student-centered approach. However, factors such as attitudes, motivation, language proficiency and relationship bias are believed to contribute to the effectiveness of peer assessment. This paper aims to analyze how the factors affect the effectiveness of peer assessment implementation in EFL teaching. The method used to analyze is a literature review by examining fifteen prior studies of peer assessment use in EFL context. It is found that there are three factors that affect the effectiveness of peer assessment implementation in EFL setting, which are students’ attitude and motivation, students’ English proficiency, and students’ relationship-bias. All these three factors can be interfered with teacher supports such as by describing the benefits of peer assessment to students, pairing the students with same-level of English proficiency, and applying anonymous evaluation. It is suggested that these three factors need to be carefully considered by teachers in EFL context in order to achieve the success of peer assessment implementation.

The effect of psychological bias on public officials’ attitudes towards the implementation of policy instruments: evidence from survey experiments

AbstractAs implementers, public officials have historically enjoyed substantial influence in the public policy process, but little attention has been paid to the effect of psychological elements on their attitudes towards implementing policy instruments. The authors argue that from a behavioural public administration perspective, public officials’ attitudes towards implementing certain policy instruments are not rational, but instead biased. Using two survey experiments on 1,024 Chinese public officials, this study examines the cognitive and motivational bias of public officials’ attitudes towards implementing policy instruments. The findings indicate that when public officials are presented with risk information in a negative framing, they are more reluctant to implement indirect policy instruments than direct ones, and this phenomenon becomes more pronounced when their public interest orientation is activated, rather than their personal interest orientation. The findings contribute to the theoretical understanding of the effect of psychological biases on public officials’ attitudes towards policy implementation.

Blind alleys and fruitful pathways in the comparative study of cultural cognition.

A mere few decades ago, culture was thought a unique human attribute. Evidence to the contrary accumulated through the latter part of the twentieth century and has exploded in the present one, demonstrating the transmission of traditions through social learning across all principal vertebrate taxa and even invertebrates, notably insects. The scope of human culture is nevertheless highly distinctive. What makes our cultural capacities and their cognitive underpinnings so different? In this article I argue that in behavioural scientists' endeavours to answer this question, fruitful research pathways and their ensuing discoveries have come to exist alongside popular, yet in the light of current empirical evidence, highly questionable scenarios and even scientific blind alleys. I particularly re-evaluate theories that rely on the centrality of a supposed uniquely human capacity for imitative copying in explaining the distinctive capacity for massive cumulative cultural evolution (CCE) in our species. The most extreme versions of this perspective suffer logical incoherence and severe limits on scientific testability. By contrast the field has generated a range of rigorous observational and experimental methodologies that have revealed both long-term cultural fidelity and limited forms of CCE in non-human species. Attention now turns to directly investigating the scope, limits and underlying cognition of non-human versus human CCE, with a broader approach to factors additional to cultural transmission, notably the role of invention, innovation and evolved motivational biases underlying the scope of CCE in the species studied.