Beliefs About Willpower Are Related to Therapy Adherence and Psychological Adjustment in Patients With Type 2 Diabetes

Research suggests that self-control, the ability to forego immediate needs for the sake of future rewards, promotes health behavior. The present study examined the role of beliefs about willpower as predictor of self-control in the context of diabetes. Seventy-nine type 2 diabetes patients reported their beliefs about willpower, therapy adherence (i.e., self-care activities, diet, exercise), and psychological adjustment (i.e., emotional distress, well-being, life quality). Endorsing the belief that willpower is a limited versus nonlimited resource was associated with lower therapy adherence and lower psychological adjustment. How people think about their willpower might be crucial for therapy success in diabetes patients.     

Perceived willpower self-efficacy fluctuates dynamically with affect and distress intolerance

People may experience subjective shifts in their self-efficacy for exerting willpower over time and based on context, and people who struggle with self-control may be particularly vulnerable to willpower self-efficacy fluctuations. Across four samples (college students without borderline features: n = 49; borderline features group: n = 50; current smokers: n = 61; chronic dieters: n = 92), participants completed one week of ecological momentary assessment (EMA) where momentary self-efficacy for willpower, positive affect, negative affect, tiredness, and distress intolerance were assessed randomly seven times per day. Results revealed that higher willpower self-efficacy was associated with lower negative affect and greater positive affect, and, lower willpower self-efficacy predicted subsequent distress intolerance via time-lagged analyses for the borderline features group.     

Trait self-control and beliefs about the utility of emotions for initiatory and inhibitory self-control

How do people with high trait self-control achieve their success? This research aimed to investigate beliefs about emotion utility as a potential mechanism. Specifically, because beliefs about the utility of emotions predict emotion regulation and successful performance, we investigate the hypothesis that trait self-control influences beliefs about the utility of emotions for self-control. Two preregistered studies examined whether beliefs about the utility of emotions in everyday self-control situations varied depending on the person (trait self-control) and the situation (initiatory or inhibitory self-control). Our key finding was that people considered positive emotions more useful for self-control than negative emotions. This effect was also moderated by situational and individual factors, such that positive emotions were considered especially useful by participants with high trait self-control and in situations requiring initiatory self-control (with the opposite effect for negative emotions). This research suggests a potential role for instrumental emotion regulation in self-control success.     

Motivation,personal beliefs,and limited resources all contribute to self-control

What effects do motivation and beliefs have on self-control? We tested this question using a limited resource paradigm, which generally has found that people show poor self-control after prior exertions of self-control. Recent findings have suggested that motivation and even belief in unlimited willpower can render persons immune to ego depletion. We replicated those findings, but also showed they are limited to cases of mild depletion. When depletion is extensive, the effects of motivation and subjective belief vanished and in one case reversed. After performing only one self-control task, the typical pattern of self-regulation impairment was ameliorated among people who were encouraged to regard willpower as unlimited (Experiment 1) or motivated by task importance (Experiment 2). Those manipulations failed to improve performance among severely depleted persons who had done multiple self-control tasks. These findings integrate ideas of limited resources, motivation, and beliefs in understanding the nature of self-control over time.     

A new occupational self-efficacy scale and its relation to personality constructs and organizational variables

Three studies on occupational self-efficacy are presented. In the first study, a scale of occupational self-efficacy is developed and set in relation to several personality constructs (general self-efficacy, self-esteem, internal control beliefs, and neuroticism). The correlations found are in the expected direction and of the expected size. In a second and third study, results on the relation to task demands, leader-member exchange (that is quality of exchange between a leader and his/her subordinates), job satisfaction, and to commitment (third study) are reported and were all found to be positive and significant. In addition, occupational selfefficacy can be shown to have some incremental validity in predicting job satisfaction beyond core self-evaluation constructs. In general, occupational selfefficacy can be recommended as a reliable, one-dimensional construct. Its relations to personality constructs and organizational variables show acceptable construct and criterion validity. Implications for practical use of the instrument are discussed.     

Psychological well-being and exercise addiction: The treatment effects of an REBT intervention for females

Whilst there is growing research on the benefits of Rational Emotive Behaviour Therapy (REBT) for athletic performance and wellbeing, there has been little attention on the effectiveness of REBT for the exercising population. Recent evidence suggests that REBT may be helpful for males who show signs of exercise addiction, but the effects for females are currently unknown. The current study aims to build on the extant research by adopting a single-case research design to examine the effects of REBT on irrational beliefs, exercise addiction symptomology, psychological distress, and unconditional self-acceptance (USA) of three female exercisers. Self-report data were collected at pre-, during, and post-REBT timepoints. Visual analyses revealed reductions in irrational beliefs and psychological distress, and increases in USA, maintained two-weeks post-REBT. Exercise addiction symptomology also reduced during the intervention, and this was maintained for two out of the three exercisers post-REBT. Social validation data supported these findings. The study adds weight to the efficacy of REBT in improving exercise addiction and its comorbidities.     

Do behavioral measures of self-control assess construct-level variance?

A wide range of measures have been used to assess self-control including executive function tasks, delay of gratification tasks, and persistence and willpower tasks. The current study sought to examine the convergent and predictive validity of these measures, provide theoretical backing for why we might or might not expect high correlations between different indicators of the construct, and question whether such measures are assessing construct-level variance. The results largely replicated prior research, with the majority of correlations being small in magnitude and non-significant. Possible interpretations include indicators assessing distinct and unrelated subdomains of self-control, the inappropriate use of measures that maximize within person variance, indicators being plagued by large sources of error variance, or some combination of these.     

Too exhausted to go to bed: Implicit theories about willpower and stress predict bedtime procrastination

While most people are aware of the importance of sleep for their health, well-being, and performance, bedtime procrastination is a pervasive phenomenon that can be conceptualized as a case of self-control failure (Kroese et al., Frontiers in Psychology, 5, 2014, 1). Two daily diary studies (N₁ = 185, N₂ = 137) investigated beliefs about willpower and stress as interactive predictors of bedtime procrastination. Beliefs about willpower capture whether people think of their willpower as limited resource that gets easily depleted (limited theory) or as something that remains regardless of previous acts of self-control (non-limited theory). Results show that after a stressful day, people with a limited versus non-limited theory procrastinate more on going to bed, while there is no difference in bedtime procrastination on less stressful days. Thus, ironically, limited theorists who should be more concerned with recovering their resources after a stressful day sleep less the following night.     

Intended responses to romantic partners’ annoying behaviours vary with willpower beliefs

When a romantic partner behaves in an annoying way – for example, by leaving a mess – we might respond with frustration or understanding. Responses may vary with contextual factors, including whether the partner could be mentally fatigued or depleted. We hypothesized that limited willpower theorists – who believe self-control diminishes with use – might be especially likely to consider their partner’s preceding mental exertion. Two preregistered studies (combined N = 428) examined participants’ responses to four hypothetical scenarios. Limited theorists responded more compassionately to infractions performed after fatiguing days than to those performed after relaxing days; non-limited theorists responded more consistently, regardless of context. Beliefs about one’s own willpower, rather than beliefs about one’s partner’s willpower, can affect how people respond to their partner’s undesirable behaviours.     

Self-Efficacy in Romantic Relationships: Prediction of Relationship Attitudes and Outcomes

ABSTRACT

Three studies examine discriminant and predictive validity of a self-report measure of self -efficacy in romantic relationships (Self-Efficacy in Romantic Relationships; SERR). Study 1 indicates SERR scores predict relationship anxiety and expectations of relationship success when general self-efficacy, self-esteem, social desirability, and efficacy beliefs about relating to specific relationship partners are considered. Study 2 indicates SERR scores predict later relationship satisfaction and commitment when relationship type and length are considered. Study 3 indicates that SERR scores predict later relationship outcomes when other self-efficacy indicators are considered. The SERR assesses broad feelings of relationship self-efficacy, independent of specific relationships or partners.     

预先承诺的理论解释及其神经机制

预先承诺是指个体提前做出一个有长远目标的决定来限制对即时诱惑的选择,从而避免在未来决策中由于意志力缺乏而出现的自我控制失败。最后期限法和限制选择法是开展预先承诺研究的常用范式。本研究在系统回顾预先承诺的三种理论解释（自我控制资源模型、神经网络模型和时间差强化学习模型）的基础上,尝试提出一个整合性的认知神经机制模型来解释预先承诺的作用过程。未来研究可进一步丰富预先承诺的研究范式和应用范围,并探究预先承诺调控非理性决策的心理与神经机制。     

预先承诺的理论解释及其神经机制

预先承诺是指个体提前做出一个有长远目标的决定来限制对即时诱惑的选择,从而避免在未来决策中由于意志力缺乏而出现的自我控制失败。最后期限法和限制选择法是开展预先承诺研究的常用范式。本研究在系统回顾预先承诺的三种理论解释（自我控制资源模型、神经网络模型和时间差强化学习模型）的基础上,尝试提出一个整合性的认知神经机制模型来解释预先承诺的作用过程。未来研究可进一步丰富预先承诺的研究范式和应用范围,并探究预先承诺调控非理性决策的心理与神经机制。     

Narcissism and career success: Occupational self-efficacy and career engagement as mediators

Narcissism is a personality trait that has potentially important effects on career development outcomes, yet empirical research on this issue is sparse. The present study explored the relationships between narcissism and two indicators of career success (i.e., salary and career satisfaction) among a group of young professionals (N = 314). We assessed a model proposing that the effect of narcissism on career success is mediated by increased occupational self-efficacy beliefs and career engagement. While correlations between narcissism and the two indicators of career success were minimal, the results showed a significant indirect effect on salary via occupational self-efficacy and indirect effects on career satisfaction via self-efficacy and career engagement. We discuss the results regarding insights into why narcissism may lead to career success.     

Assessing attention control in goal pursuit: a component of dispositional self-regulation

We examined the psychometric properties of the Self-Regulation Scale (SRS; Schwarzer, Diehl, & Schmitz, 1999), a measure of attention control in goal pursuit, in 2 independent studies. Study 1 included young adults (N = 443), whereas Study 2 included young, middle-aged, and older adults (N = 330). In both studies, the SRS showed good internal consistency. In Study 1, the SRS also showed satisfactory test-retest reliability over a 6-week period. We found support for the criterion validity of the SRS in terms of positive correlations with measures of general and domain-specific self-efficacy, proactive coping, and positive affect and in terms of negative correlations with depressive symptoms and negative affect. Hierarchical regression analyses showed that attention control accounted for unique portions of variance in relevant outcome variables above and beyond measures of self-efficacy and proactive coping.     

Implicit theories in driving: Scale development,validation, and predictive role on violations and driving self-efficacy

Implicit theories focus on how ability may be perceived by individuals. There are two main beliefs: entity beliefs (i.e., driving ability is a gift) and incremental beliefs (i.e., driving ability is improvable through effort). Implicit theories have been studied in various domains (e.g., education, sport), but never in driving, even though they could improve the knowledge of drivers’ psychological characteristics. The first objective of the present study was to develop and validate a questionnaire measuring implicit theories in driving. The second objective was to assess the predictive role of implicit theories on violations and driving self-efficacy, and the moderating role of gender. In study 1, confirmatory factor analysis, analyses of gender invariance, and concurrent validity were assessed to validate the questionnaire named Implicit Theories in Driving Questionnaire (ITDQ). In study 2, the predictive role of implicit theories on violations and driving self-efficacy was evaluated using multiple regression analyses. Moderation analyses evaluated the moderating role of gender on the relationships between implicit theories and violations, along with driving self-efficacy. The ITDQ showed acceptable psychometric properties. The results highlighted that entity beliefs positively predicted aggressive violations and negatively predicted driving self-efficacy. Conversely, incremental beliefs negatively predicted ordinary violations and positively predicted driving self-efficacy. The ITDQ is a valid scale now available for assessing implicit theories in driving, that have been shown to influence self-reported driving behavior. Future research on implicit theories in driving may help to better understand the psychological characteristics of at-risk drivers and improve driver’s training, to reduce the number of road accidents.     

That looks easy! Evidence against the benefits of an easier criterion of success for enhancing motor learning

OPTIMAL theory predicts providing learners with a relatively easier criterion of success during practice enhances motor learning through increased self-efficacy, perceptions of competence, and intrinsic motivation. However, mixed results in the literature suggest this enhancement effect may be moderated by the number of successes achieved by learners practicing with the difficult criterion. To investigate this possibility, we manipulated quantity of practice to affect the absolute number of successes achieved by learners practicing with different success criteria. Eighty participants were divided into four groups and performed 50 or 100 trials of a mini-shuffleboard task. Groups practiced with either a large or a small zone of success surrounding the target. Learning was assessed 24 h after acquisition with retention and transfer tests. In terms of endpoint accuracy and precision, there were no learning or practice performance benefits of practicing with an easier criterion of success, regardless of the number of trials. This absence of a criterion of success effect was despite the efficacy of our manipulation in increasing the number of trials stopping within the zone of success, self-efficacy, perceptions of competence, and, for participants with 100 trials, intrinsic motivation. An equivalence test indicated that the effect of criterion of success was small, if existent. Moreover, at the individual level, intrinsic motivation did not predict posttest or acquisition performance. There were no benefits of easing the criterion of success on pressure, effort, accrual of explicit knowledge, or conscious processing. These data challenge key tenets of OPTIMAL theory and question the efficacy of easing criterion of success for motor learning.     

The development of beliefs about spelling and their relationship to spelling performance

This study examined relations among spelling performance and students' beliefs about spelling, including self-efficacy for spelling ability, outcome expectancy for spelling, and attributions for good spelling across grades 4, 7, and 10. Spelling self-efficacy remained relatively constant across grades. Spelling outcome expectancies for adult life and school declined across grades, as did effort and ability attributions for spelling success, with a disproportional decrease in ability attributions between grades 4 and 7. Self-efficacy was the strongest predictor of spelling performance at all grade levels; attribution for ability entered into the regression for grade 4 students, while outcome expectancies for school and writing were more important in grades 7 and 10. Cluster analyses on the grade 10 sample showed that students with high efficacy as spellers and high outcome expectancy of spelling for writing were the best spellers, with the highest performance reserved for those who attributed good spelling more to effort than ability. The impact of spelling instruction on developing beliefs is discussed.     

A Cognitive Control Perspective of Self-Control Strength and Its Depletion

Self-control strength is a central construct to theories of willpower, optimal functioning, freedom from addiction, and abilities to override problematic social motives and behaviors (e.g., aggression). Understanding the processing basis of self-control strength, and more particularly its depletion, is thus of paramount importance to both basic and applied literatures. Self-control strength, the present review suggests, can be profitably viewed in cognitive control terms, particularly so in relation to operations of a brain-based cognitive control circuit involving the anterior cingulate cortex (linked to monitoring potential or actual unwanted outcomes) and the dorsolateral prefrontal cortex (linked to controlling potential or actual unwanted outcomes). Also, sufficient task motivation is important to operations of this circuit and depletion effects might be understood in terms of such depletion effects on task motivation. Multiple sources of evidence are marshaled in support of this cognitive control perspective of self-control strength. It is concluded that viewing self-control strength in cognitive control terms has considerable merit. Social, cognitive, personality, and clinical sources of data are integrated in the analysis.     

Ego depletion improves insight

Initial acts of self-control can reduce effort and performance on subsequent tasks – a phenomenon known as ego depletion. Ego depletion is thought to undermine the capacity or willingness to engage executive control, an important determinant of success for many tasks. We examined whether ego depletion improves performance on a task that favours less executive control: insight problem solving. In two experiments, participants completed an ego-depletion manipulation or a non-depleting control condition followed by an insight problem-solving task (i.e., matchstick arithmetic). Participants in the depleting condition demonstrated greater insight problem-solving accuracy than those in the non-depleting control condition. Priming theories of willpower did not impact these results. Although ego depletion is widely regarded as a “state of impairment”, attendant decreases in executive control may foster insightful thinking.     

闯入性思维对网络成瘾的影响:一个有调节的中介模型

本研究基于有限自制力理论考察闯入性思维对网络成瘾的影响及自我控制的中介作用和认知重评的调节作用。以371名大学生为被试,采用闯入性思维量表、自我控制量表、认知重评量表和网络成瘾量表进行测试,结果发现:(1)闯入性思维和自我控制呈显著负相关,与网络成瘾呈显著正相关;自我控制与网络成瘾呈显著负相关。(2)闯入性思维通过自我控制的中介作用对网络成瘾产生影响。(3)“闯入性思维—自我控制—网络成瘾”这一中介效应的前半段受到认知重评的影响;与低认知重评的个体相比,闯入性思维对高认知重评个体自我控制的影响更小。表达抑制不能调节闯入性思维对自我控制的影响。本研究的结果表明,闯入性思维会通过降低自我控制来增加网络成瘾的风险,而且认知重评会削弱闯入性思维对自我控制的影响。