Self-control Task Research Articles

Measuring self-control in a wild songbird using a spatial discounting task

Self-control allows animals to resist instant gratification and invest more time and/or energy in better outcomes. However, widespread temporal self-control tasks lack ecological validity for many species, and few studies have explored whether self-control can be measured in the wild. We used a spatial discounting task resembling natural foraging decisions to measure self-control in wild toutouwai (Petroica longipes), a songbird endemic to New Zealand. Birds chose between a near, low-quality food item and a high-quality food item further away. Toutouwai showed striking individual variation in their self-control abilities. Validation tests suggested that our task reliably measured self-control in a spatial foraging context. However, individual-level performance was confounded by food preferences and the satiation and/or learning effects associated with increasing trial number, limiting the applicability of this task as a measure of individual variation in self-control. Nonetheless, we found no correlation between an individual’s self-control and their inhibitory control measured using a detour task, suggesting that self-control is a distinct ability from the suppression of impulsive motor actions in toutouwai. This study demonstrates for the first time that a bird is capable of self-control in a spatial context and provides suggestions for how future researchers may robustly quantify individual differences in self-control in the wild.

The effect of induced happiness versus sadness on three types of self-control tasks

ABSTRACT How can people succeed in situations that require self-control? One mechanism might be through positive emotions such as happiness, although previous studies are limited and have yielded inconsistent results. Three studies (total N = 424) therefore examined the effect of induced happiness versus sadness on three different self-control tasks that required delaying gratification (Study 1), persistence on an aversive task (Study 2), and breaking a habitual response (Study 3). Results showed that happiness improved performance on these tasks compared to sadness, while controlling for baseline emotions, practice performance, and trait self-control. This research advances our causal knowledge of the facilitating effect of happiness versus sadness on tasks that measure different self-control components, and has important practical implications that we discuss.

Changes in pupil size track self-control failure.

People are more likely to perform poorly on a self-control task following a previous task requiring self-control (ego-depletion), but the mechanism for this effect remains unclear. We used pupillometry to test the role of attentional effort in ego-depletion. We hypothesized that an elevated pupil diameter (PD)-a common physiological measure of effort-during an initial task requiring self-control should be negatively associated with performance on a subsequent control task. To test this hypothesis, participants were first assigned to either a high- or low-demand attention task (manipulation; a standard ego-depletion paradigm), after which all participants completed the same Stroop task. We then separately extracted both sustained (low-frequency) and phasic (high-frequency) changes in PD from both tasks to evaluate possible associations with lapses of cognitive control on the Stroop task. We first show that in the initial task, sustained PD was larger among participants who were assigned to the demanding attention condition. Furthermore, ego-depletion effects were serially mediated by PD: an elevated PD response emerged rapidly among the experimental group during the manipulation, persisted as an elevated baseline response during the Stroop task, and predicted worse accuracy on incongruent trials, revealing a potential indirect pathway to ego-depletion via sustained attention. Secondary analyses revealed another, independent and direct pathway via high levels of transient attentional control: participants who exhibited large phasic responses during the manipulation tended to perform worse on the subsequent Stroop task. We conclude by exploring the neuroscientific implications of these results within the context of current theories of self-control.

The role of anticipated emotions in self-control: linking self-control and the anticipatory ability to engage emotions associated with upcoming events.

Self-control is typically attributed to "cold" cognitive control mechanisms that top-down influence "hot" affective impulses or emotions. In this study we tested an alternative view, assuming that self-control also rests on the ability to anticipate emotions directed toward future consequences. Using a behavioral within-subject design including an emotion regulation task measuring the ability to voluntarily engage anticipated emotions towards an upcoming event and a self-control task in which subjects were confronted with a variety of everyday conflict situations, we examined the relationship between self-control and anticipated emotions. We found that those individuals (n = 33 healthy individuals from the general population) who were better able to engage anticipated emotions to an upcoming event showed stronger levels of self-control in situations where it was necessary to resist short-term temptations or to endure short-term aversions to achieve long-term goals. This finding suggests that anticipated emotions may play a functional role in self-control-relevant deliberations with respect to possible future consequences and are not only inhibited top-down as implied by "dual system" views on self-control.

Intervention of mindfulness meditation on self loss and OCD of personnel in service industry of foreign trade

BackgroundObsessive Compulsive Disorder (OCD) is a unique anxiety disorder characterized by repetitive or constantly invading thoughts, viewpoints, or images, as well as ritualized behaviors aimed at alleviating the anxiety caused by these thoughts and images. OCD may affect an individual’s life and social functions. This study started with the self-depletion and obsessive-compulsive disorder of personnel in the comprehensive service industry of foreign trade and analyzed the intervention effect of mindfulness meditation on patients.Subjects and MethodsThis study selected 164 individuals from the OCD foreign trade comprehensive service industry as the research subjects. The subjects were divided into two groups, with 84 in the loss group receiving traditional intervention and 84 in the control group receiving mindfulness meditation intervention. The experiment adopts a dual-task paradigm. Task 1 uses the Chinese version of the E-crossing task as the self-control task, and Task 2 uses the Stroop task as the detection task. Subjective questionnaires and Stroop scores are used to examine whether E-crossing can effectively trigger self-loss.ResultsResearch has shown that completing a 6-minute Chinese version of an E-crossing task can effectively induce loss; Subjectively, the subjects in the loss group believe that the task is more difficult than the control group, and their scores in objective tests are significantly lower than those in the control group.ConclusionsIn summary, the compensation effect of mindfulness audio intervention on loss is better than that of relaxation training and other rest interventions at the same time. It is a universal, economical and convenient method for compensating loss and treating OCD among personnel in the foreign trade comprehensive service industry.

Theta-band Connectivity within Cognitive Control Brain Networks Suggests Common Neural Mechanisms for Cognitive and Implicit Emotional Control.

Self-control is a core aspect of adaptive human behavior. It allows the attainment of personal goals by regulating unwanted thoughts, emotions, and behavior. Previous research highlighted the crucial role of cognitive control for explicitly pursued self-control and explicit emotion regulation strategies (such as cognitive reappraisal or attentional distraction). The present study investigated whether similar neural mechanisms would be involved in an implicit self-control task that acted as a covert emotion regulation strategy. Thirty-six female participants unscrambled sentences of either neutral (no-regulation condition) or neutral and self-control-related content (regulation condition; REG) before passively viewing negative and neutral pictures. Compared with the no-regulation condition, implicit induction of self-control reduced the amplitude of the late positive potential to negative pictures, indicating successful emotion downregulation. Crucially, implicit self-control enhanced connectivity within the two cognitive control brain networks in the theta frequency band. Specifically, for the frontoparietal network, increased connectivity from the dorsolateral PFC to the intraparietal cortex was observed. For the cingulo-opercular network, increased connectivity from dorsal anterior cingulate cortex to the left anterior insula/frontal operculum and from the right anterior insula/frontal operculum to the dorsal anterior cingulate cortex was observed. These effects were accompanied by a decrease in prestimulus alpha power in the right primary visual cortex, suggesting adjustment of attentional and perceptual processes in preparation for the upcoming affective stimulation. Together, our results indicate that self-control enhances cognitive control that is necessary for setting, maintaining, and monitoring the achievement of self-control behavior, as well as regulation of attentional and emotional processes.

If They Won’t Know, I Won’t Wait: Anticipated Social Consequences Drive Children’s Performance on Self-Control Tasks

This research evaluated the hypothesis that the act of offering an incentive produces anticipated social benefits that are distinct from the benefits associated with the incentive itself. Across three preregistered studies, 3- to 5-year-old children in China (total N = 210) were given an opportunity to wait for an additional sticker (Studies 1 and 3) or an edible treat (Study 2). Rewards were dispensed via a timer-controlled box that allowed the experimenter’s apparent ability to learn how long children waited to be manipulated experimentally. Children waited only about half as long when they believed the experimenter would not find out how long they waited. When children were offered three prizes for waiting, anticipated social benefits still drove behavior at least as much as the reward. The findings demonstrate that children as young as 3 years are sensitive to anticipated social rewards when responding to offers of incentives.

Goal-Dependent Hippocampal Representations Facilitate Self-Control.

Hippocampal activity linking past experiences and simulations of the future with current goals can play an important role in decision-making. The representation of information within the hippocampus may be especially critical in situations where one needs to overcome past rewarding experiences and exert self-control. Self-control success or failure may depend on how information is represented in the hippocampus and how effectively the representation process can be modified to achieve a specific goal. We test this hypothesis using representational similarity analyses of human (female/male) neuroimaging data during a dietary self-control task in which individuals must overcome taste temptations to choose healthy foods. We find that self-control is indeed associated with the way individuals represent taste information (valance) in the hippocampus and how taste representations there adapt to align with different goals/contexts. Importantly, individuals who were able to shift their hippocampal representations to a larger degree to align with the current motivation were better able to exert self-control when facing a dietary challenge. These results suggest an alternative or complementary neurobiological pathway leading to self-control success and indicate the need to update the classical view of self-control to continue to advance our understanding of its behavioral and neural underpinnings.SIGNIFICANCE STATEMENT The paper provides a new perspective on what leads to successful self-control at the behavioral and neurobiological levels. Our data suggest that self-control is enhanced when individuals adjust hippocampal processing to align with current goals.

The Interaction Between Measurement and Individual Difference in Ego Depletion: Task Type, Trait Self-Control and Action Orientation.

Previous research found that performing an initial self-control task impairs subsequent self-control performance, which is referred to as ego depletion. However, recent meta-analyses and replication studies have led to controversies over whether the ego depletion effect is as reliable as previously assumed. The present study aimed to shed more light on these controversies by combining depletion measurement task type and personality as moderators. Study 1 investigated trait self-control and action orientation's moderation role for depletion effects on stop-signal task (inhibitory control). Study 2 examined the trait self-control and action orientation's moderation role for depletion effects on a majority congruent Stroop task (goal maintenance). Results showed that trait self-control moderated the ego depletion effect on stop-signal reaction time (SSRT). High trait self-control people were less vulnerable to the ego depletion effect on the reactive inhibitory control task, whereas the moderating role of trait self-control for ego depletion was not found in the goal maintenance task. More particularly, high action-oriented people were less susceptible to the ego depletion effect on the goal maintenance task, but there was no moderation effect of action orientation for ego depletion in the stop-signal task. We discuss types of task for depletion measurement and individual differences in ego depletion, and we suggest possible avenues for future research.

Why do distractions sometimes aid self-control? Pigeons (Columba livia) highlight possible mechanisms underlying the distraction effect.

In this essay, the author explores the question of why distractions sometimes aid self-control. In a study with chimpanzees, Evans and Beran (2007) used two conditions with toys to address the possibility raised by Mueller et al. (2023) about toys as distractors. In the first, the accumulating rewards were within reach, and so chimpanzees had to inhibit taking rewards if more were to accumulate. The second condition was essential to this issue, as in that case toys also were available, but the delayed reward was out of reach (i.e., the chimpanzees were forced to wait to get the delayed reward). Because these trial types were intermixed, an explanation of the toys' effectiveness through conditioned association with the delayed reward would predict that the chimpanzees should have engaged the toys equally often in both conditions. However, three of four chimpanzees engaged the toys more when the accumulating reward was within reach compared to when it was not. Evans and Beran suggested that engagement with distractors in that study occurred when it was functionally effective in aiding delayed gratification, not solely as a result of toys being associated with delayed rewards, and thus was a cognitively controlled decision by the chimpanzees. The results of Evans and Beran (2007) have yet to be replicated in any other primate species. But, Mueller et al. (2023) noted that a study with a parrot (Koepke et al., 2015) showed that the parrot would use distractors and even move the smaller, sooner reward away from itself, perhaps matching the self-distraction techniques of children who hide their faces or talk to themselves. Thus, it remains to be determined whether those behaviors also can be explained by learned associations with reward or whether they reflect attention-based explanations. Mueller et al. (2023) have provided a creative experiment and a compelling argument that more careful analysis is needed of exactly what happens when an animal (or child) engages distractors and shows improved self-control, so that we can understand what role past reinforcement history may play and what possible attentional strategies or other cognitive strategies are at work in different self-control tasks. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Does willpower mindset really moderate the ego-depletion effect? A preregistered replication of Job, Dweck, and Walton (2010).

This article reports a preregistered study in which we attempted to replicate the results of an influential study on the ego-depletion effect reported by Job, Dweck, and Walton in 2010. The original Job et al. study (Study 1, N = 60) provided evidence that the ego-depletion effect-a performance decrease on a self-control task after performing another self-control task-occurs only for individuals who hold a belief that their willpower is limited. This moderation of the ego-depletion effect by one's willpower mindset (limited vs. nonlimited) has been interpreted as evidence against a prevalent limited-resource account of self-control. Although this alternative account of the ego-depletion effect has become well-known, the statistical evidence of the original study was on shaky ground. We therefore conducted a preregistered replication of the original study with some methodological improvements. As in the original study, participants (N = 187) performed a self-control task (Stroop color-word interference task) after performing the control or depletion version of a letter cancelation task. Despite extensive analyses, we failed to replicate the original results: There was neither a significant main effect of ego depletion nor a significant moderation of this ego-depletion effect by individual differences in willpower mindset. Together with other recent failures to replicate the original moderation effect, our results cast doubts on the claim that an individual's view of whether willpower is limited or not affects one's susceptibility to the ego-depletion effect.

Behaviour of tufted capuchin monkeys in a snowdrift game: is there a role for self-control?

Social dilemmas play an important role in the study of cooperative behaviours. In this experiment we tested the strategies adopted by tufted capuchin monkeys, Sapajus spp., when faced with a cooperative situation involving a conflict of interest, simulating a Snowdrift game. We tested 12 capuchin monkeys (six dyads) in two experimental conditions: Snowdrift (cooperation) and Competition. Monkeys had the opportunity to pull a string to move a rotating bar and obtain a reward while delivering a different reward to their partner. Pulling in the Snowdrift condition delivered a smaller reward to the individual pulling the string and a larger reward to the partner, while the opposite happened in the Competition condition. If neither monkey pulled within 30 s, neither received a reward. Monkeys were also individually tested in a battery of self-control tasks. Capuchin monkeys successfully coordinated (i.e. obtained a reward) in 100% of trials and flexibly adapted their behaviour to the different experimental conditions, by pulling earlier in the Competition and later in the Snowdrift condition. Dominance rank and self-control had no effect on the latencies to pull in either experimental condition. No evidence of any alternation strategy was observed. Our results suggest that capuchin monkeys can solve a conflict of interest without engaging in complex calculations. • Capuchin monkeys faced a cooperative task involving a conflict of interests. • They flexibly adapted to the different experimental conditions. • Their behaviour was not influenced by self-control or dominance rank.

Desire for self-control and task performance: A plan is a key.

This research reports two studies testing whether implementation intentions can improve performance for people high in Desire for Self-Control (DSC). DSC reflects a wish to have more self-control and was previously found to be associated with impaired self-control performance. We hypothesized that implementation intentions could reverse the effect by providing clear guidance on how to handle self-control challenges. Two experiments (Ns = 175, 302) tested this hypothesis using different self-control tasks and manipulated and measured DSC. Results from both studies showed that DSC interacts with implementation intentions, such that among individuals high in DSC (but not among individuals low in DSC), implementation intentions were helpful in improving self-control performance. Implications, limitations, and future directions are discussed.

Development of executive functions in late childhood and the mediating role of cooperative learning: A longitudinal study

We examine the developmental changes in Executive functions (EFs) throughout late childhood and how the contextual factor of classroom methodology mediates such changes. Using data collected from fifty-three pupils at two time points (between the 5th and 6th grades of Primary School) we observed the longitudinal development of cool (Working Memory (WM), Cognitive Flexibility, Inhibitory Control, and Planning) and hot-EFs (Emotional Intelligence-EI-). The participants were selected from two schools with different methodological approaches (Cooperative and Individualistic learning) to examine the mediating role of classroom methodologies in developmental changes in EFs. The results revealed age-related improvements in performance on WM, cognitive flexibility, and planning tasks. Moreover, Cooperative Learning (CL) significantly affected performance on WM and self-control tasks. Our findings highlight the importance of studying the development of EFs at the end of the Primary School stage, since natural development involves numerous contextual factors that deserve attention, particularly for improving methodological proposals and learning processes.

Tracking Self-Control - Task Performance and Pupil Size in a Go/No-Go Inhibition Task.

There is an ongoing debate about how to test and operationalize self-control. This limited understanding is in large part due to a variety of different tests and measures used to assess self-control, as well as the lack of empirical studies examining the temporal dynamics during the exertion of self-control. In order to track changes that occur over the course of exposure to a self-control task, we investigate and compare behavioral, subjective, and physiological indicators during the exertion of self-control. Participants completed both a task requiring inhibitory control (Go/No-Go task) and a control task (two-choice task). Behavioral performance and pupil size were measured during the tasks. Subjective vitality was measured before and after the tasks. While pupil size and subjective vitality showed similar trajectories in the two tasks, behavioral performance decreased in the inhibitory control-demanding task, but not in the control task. However, behavioral, subjective, and physiological measures were not significantly correlated. These results suggest that there is a disconnect between different measures of self-control with high intra- and interindividual variability. Theoretical and methodological implications for self-control theory and future empirical work are discussed.

A novel smoking-specific self-control task: An initial study of feasibility, acceptability, and changes in self-control and cigarette smoking behaviors among adults using cigarettes.

Objective: Self-control is a key factor in quitting cigarettes and practicing general self-control tasks may strengthen self-control. This study examined the feasibility and acceptability of a novel smoking-related self-control task. Method: Seventy-five adults with current cigarette smoking (Mage = 44.8, 74.7% male, 63.5% Black, 74.3% non-Latinx) were randomly assigned to practice a smoking-specific self-control task (Delay Smoking Task, n = 39) or a general self-control task (Posture Task, n = 36) for 1 week. Assessments included cigarettes per day (CPD), motivation to quit smoking, self-control, and task acceptability. Results: Most participants completed both appointments with no difference between task groups (p = .69). The Delay Smoking Task group rated the task as more difficult (p = .04) and more helpful for quitting smoking (p = .005) than did the Posture Task group. Self-control task groups did not differ in task effort (p = .66), task success (p = .14), or self-control used to practice the task (p = .13). Both task groups reported increased quit desire, expected quit success, quit confidence, and quit motivation (p < .05; partial η²s = 0.108-0.333). The time by task group interaction approached significance for expected quit success (p = .06; partial η² = .053), with the Delay Smoking Task group showing greater increases than the Posture Task group. Over the week, smoking decreased an average of 1.0 CPD with no difference between groups (p = .72; partial η² = 0.165). Conclusions: Practicing self-control was associated with increases in motivation to quit, confidence in quitting, and expected success at quitting smoking with similar changes for those practicing a smoking-specific versus a general self-control task. Self-control tasks may be useful for increasing motivation to quit cigarettes. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Is the nonlimited resource theory of willpower adaptive? A self-control perspective

We conducted three studies to examine the effect of implicit theories of willpower on future self-control task performance through differences in cognitive resource conservation and replenishment after initial self-control exertions. Study 1 showed that implicit theories of willpower moderate the effects of cognitive resource conservation. Individuals who considered willpower a limited cognitive resource conserved the resource for subsequent self-control actions, contrary to those who considered willpower nonlimited. Study 2 demonstrated that individuals who considered willpower nonlimited attempted less restoration after self-control acts than those who considered it limited, leading to impaired subsequent self-control actions (ego depletion). Study 3 showed that with high ego depletion, subsequent self-control actions improved after restoration even for those who considered willpower nonlimited. The findings demonstrate the strength of those who consider willpower limited, and the weakness of those who consider it nonlimited.

The sequence of manipulation matters: Abstract thinking offsets ego-depletion when induced before, but not after a depleting task

Based on theoretical and empirical studies dealing with the facilitation and inhibiting effects of different psychic distances (low vs. high construal-level), we tested if the exhibition of self-control under a high construal-level is a more efficient and less resource exhausting mode, compared to the exhibition of self-control under a low construal level. Prior studies already showed that the execution of self-control results in a lower construal-level and a high construal-level has facilitating effects on self-control. We expand upon these studies by: 1. operationalizing the whole process of ego-depletion through two sequential self-control tasks, 2. combining one ego-depletion and one construal-level manipulation in a 2 by 2 design and 3. varying the sequence of manipulations. In Experiment 1, we examined how the manipulation of the participants before and after being depleted, affects the self-control performance in a final task. In Experiment 2, we re-tested the offset of ego-depletion on another self-control measurement, with the condition of a high construal-level manipulated first. In Experiment 1 the ego-depletion effect remained existent when the construal-level was manipulated after the execution of self-control in a stroop test, but it was offset, when the construal-level was manipulated before the stoop test. Drawing on measurements of the perceived available self-control resources in Experiment 2, we were able to rule out an alternative approach, explaining similar results by an attentional shift towards reduced resources under low construal-level.

Ya gotta wanna: Shifting motivational priorities in the self‐control process

Self-control has important consequences, but key questions remain regarding the underlying mechanisms involved in self-control over time. This research examined this issue, focusing on the process model of depletion. In particular, this study examined have-to and want-to motivation over time to provide a direct examination of central process model propositions and to investigate extensions to this model involving antecedents and outcomes associated with individual differences in have-to and want-to slopes and intercepts. Participants (N = 238) were presented with a self-control task for 45 min and reported have-to and want-to motivation levels every three minutes. Delay of gratification, future time perspective (antecedents), and task performance (outcome) were also measured. Results from multilevel modeling analyses indicated that have-to motivation decreased over time, want-to motivation increased over time, total time on the self-control task predicted have-to slope, future time perspective predicted have-to intercept, and have-to slope predicted task performance. These findings provide support for aspects of the process model, lead to new insights regarding self-control over time, and suggest additional directions for future research to further expand our understanding of control processes.

Effects of achievement goals on self-control

Recent research has shown that achievement goals differ in their effects on working memory capacity and the metacognitive judgment of learning as part of the self-regulatory process. To extend this line of inquiry, we examined the effects of achievement goals on self-control, arguably the most critical subset of self-regulation. In three experiments, adolescent and early-adult learners were randomly assigned to mastery goal, performance-approach goal, and performance-avoidance goal conditions and performed self-control tasks in ego-depleting contexts. Students in the mastery goal condition demonstrated significantly better performance than students in the performance-approach goal condition on a task that required attentional control (Experiment 1) and inhibitory control after negative feedback (Experiments 2 and 3). The performance of students in the performance-avoidance goal condition did not differ significantly from that of students in the mastery goal or the performance-approach goal conditions. Planned-comparison ANCOVAs nonetheless revealed that, across all three experiments, the self-control performance of the students in the mastery goal condition was significantly better than that of the students in the two performance goal conditions combined. Mediation analysis further suggested that performance-approach and performance-avoidance goals evoked more task-irrelevant thoughts than mastery goals did, which subsequently interrupted students’ self-control performance (Experiment 3). We discuss the implications of the mechanisms underlying motivational influences on self-control for adolescents, who experience frequent self-regulation failures in learning contexts.