Measures Of Trait Self-control Research Articles

The Italian Validation of the Brief Self-Control Scale: A Preliminary Analysis

The Brief Self-Control Scale (BSCS) developed by Tangney, Baumeister, and Boone (2004) is a widely used measure of trait self-control. The present study aimed to validate Italian version of the BSCS. 262 Italian university students completed BSCS along with measures of grit, impulsive behavior, self-esteem, resilience, and psychological distress. 143 of the first sample completed BSCS after three weeks again. Results indicated that the Italian version of the BSCS is one-dimensional as the original BSCS. Good internal consistency and test-retest stability were documented. Convergent and divergent validity of the construct was established with the association between BSCS and measures of grit and impulsive behavior. Furthermore, predictive validity assessment showed that BSCS positively predicted self-esteem and resilience, and negatively predicted psychological distress as expected. In conclusion, findings suggest that the Italian BSCS is a reliable and valid instrument assessing trait self-control in Italian speaking populations.

Associations of Self-Control with Physical Activity, Physical Fitness, and Adiposity in Adolescents

The associations between self-control and objective measures of physical activity, physical fitness, and adiposity are yet to be explored in young people; this is a gap in the literature that the present study aimed to address. The study employed a cross-sectional design. A total of 101 young people participated in the study. Participants completed the Brief Self-Control Scale as a measure of trait self-control. Free-living physical activity was assessed using an ActiGraph GT3X + triaxial accelerometer, which was worn for 7 days. Participants also completed the 15-meter version of the multistage fitness test as a measure of physical fitness. For the assessment of adiposity, three criterion measures were used: body mass index (BMI), sum of skinfolds, and waist circumference. Data were analyzed using the glm function in the open access software R. Higher levels of trait self-control were associated with higher levels of physical fitness (measured by distance run on the multistage fitness test) and lower adiposity (BMI, waist circumference, and sum of skinfolds) in adolescents. There was a tendency for a positive association between self-control and time spent in vigorous physical activity, although this did not reach statistical significance. In a combined model, self-control was also associated with both physical fitness and waist circumference, with these effects independent of each other. These findings suggest that self-control is associated with healthy behaviors and characteristics in adolescents and is thus potentially an attractive target for future interventions aimed at increasing physical activity and physical fitness and reducing adiposity in this population.

Self-control and interoception: Linking the neural substrates of craving regulation and the prediction of aversive interoceptive states induced by inspiratory breathing restriction

Following the interoceptive inference framework, we set out to replicate our previously reported association of self-control and interoceptive prediction and strived to investigate the neural underpinnings subserving the relationship between self-control and aversive interoceptive predictive models. To this end, we used fMRI and a within-subject design including an inspiratory breathing-load task to examine the prediction of aversive interoceptive perturbation and a craving-regulation for palatable foods task to measure self-control. In this current study, we could successfully replicate previous effects with an independent sample (n ​= ​39) and observed that individuals who ‘over-estimated’ their upcoming interoceptive state with respect to experienced dyspnea (i.e., anticipated versus experienced) were more effective in the down-regulation of craving using negative future-thinking strategies. These individuals, again, obtained higher scores on a measure of trait self-control, i.e. self-regulation to achieve long-term goals. On a neural level, we found evidence that the anterior insula (AI) and the presupplementary motor area (preSMA), which were recruited in both tasks, partly accounted for these effects. Specifically, levels of AI activation during the anticipation of the aversive interoceptive state (breathing restriction) were associated with self-controlled behavior in the craving task, whereas levels of interoceptive prediction during the breathing task were conversely associated with activation in preSMA during the down-regulation of craving, whose anticipatory activity was correlated with self-control success. Moreover, during the self-control task, levels of interoceptive prediction were associated with connectivity in a spatially distributed network including among other areas the insula and regions of cognitive control, while during the interoceptive prediction task, levels of self-control were associated with connectivity in a spatially distributed network including among other regions the insula and preSMA. In sum, these findings consolidate the notion that self-control is directly linked to interoceptive inference and highlight the contribution of AI and preSMA as candidate regions underlying this relationship possibly creating processing advantages in self-control situations referring to the prediction of future internal states.

Self-control is linked to interoceptive inference: Craving regulation and the prediction of aversive interoceptive states induced with inspiratory breathing load

The interoceptive inference framework suggests that our brain continuously anticipates future states of our body and aims to avoid events that might counteract homeostasis by minimizing prediction errors through active inference; e.g. appropriate actions. If predicted interoceptive models are inaccurate, behavior inconsistent with our long-term homeostatic goals may result; e.g. in failures in self-control. Using a within-subject design including an inspiratory breathing-load task to examine the prediction of aversive interoceptive perturbation and a craving-regulation for palatable foods task, we examined the relationship between self-control and aversive interoceptive predictive models. Those individuals (n = 51 healthy individuals from the general population) who were more accurate in predicting their interoceptive state with respect to anticipated versus experienced dyspnea were significantly more effective in the down-regulation of craving using negative future-thinking strategies. These individuals also scored higher on a measure of trait self-control, i.e. self-regulation to achieve long-term goals. Thus, individuals with more accurate predictive interoceptive models are better able to modulate cravings and thus exert better self-control.

Self-Control Scale AS-36: Construction and validation study

Abstract This paper presents a validation study of a new questionnaire of self-control as an individual trait. The questionnaire has two parallel versions, one based on self-reports (AS-36) and another one based on informant reports (AS-36-3). Each version consists of three subscales, called Inhibition (12 items), Switching (12 items), and Goal Monitoring (12 items). Eight samples of participants (N = 935 altogether) took part in the validation study. Both versions obtained satisfactory indices of internal consistency, assessed with Cronbach’s alpha and split-half coefficients. Selfcontrol assessed with this scale proved to be entirely independent of general intelligence. However, AS-36 and AS-36-3 scores tended to correlate with other self-report measures of trait self control, such as Tangney, Baumeister, and Boone’s (2004) self-control scale. We conclude that AS-36 is a valid and reliable tool, suitable for assessment of self-control in both research and diagnostic settings.

Self-control, self-regulation, and doping in sport: a test of the strength-energy model.

We applied the strength-energy model of self-control to understand the relationship between self-control and young athletes' behavioral responses to taking illegal performance-enhancing substances, or "doping." Measures of trait self-control, attitude and intention toward doping, intention toward, and adherence to, doping-avoidant behaviors, and the prevention of unintended doping behaviors were administered to 410 young Australian athletes. Participants also completed a "lollipop" decision-making protocol that simulated avoidance of unintended doping. Hierarchical linear multiple regression analyses revealed that self-control was negatively associated with doping attitude and intention, and positively associated with the intention and adherence to doping-avoidant behaviors, and refusal to take or eat the unfamiliar candy offered in the "lollipop" protocol. Consistent with the strength-energy model, athletes with low self-control were more likely to have heightened attitude and intention toward doping, and reduced intention, behavioral adherence, and awareness of doping avoidance.

Intentions and Trait Self-control Predict Fruit and Vegetable Consumption During the Transition to First-Year University

Objective: To examine the independent and combined effects of Theory of Planned Behavior (TPB) variables and trait self-control (TSC) in the prediction of fruit and vegetable consumption (FVC) among first-year university students. Participants: Seventy-six first-year undergraduate university students. Methods: In their first week of class (September 2011), participants completed baseline measures of TSC, attitudes, subjective norms, perceived behavioral control, and intentions about their FVC. One week later, students completed a 7-day food recall, from which daily FVC was calculated. Results: Baseline attitudes and perceived behavioral control predicted intentions (adjR2 = .58). Intentions and TSC predicted FVC (adjR2 = .24). Conclusions: The TPB may be a useful framework on which to base a FVC intervention for first-year undergraduate students; however, focusing solely on increasing positive intentions to consume FVC will not necessarily translate into FVC behavior, as other personal- and environmental-level variables may play a role.

Mortality salience biases attention to positive versus negative images among individuals higher in trait self-control

Death is inevitable. One way people cope with awareness of death is to focus on the positive things in life. Consistent with this idea, reminders of personal mortality have been found to increase optimism and tune attention towards positive information. The current research tested the hypothesis that persons higher in trait self-control are especially likely to attend to positive (versus negative) stimuli under mortality salience (MS). Participants completed a measure of trait self-control, contemplated their own mortality or a control topic, and then viewed positive and negative affective images while their gaze patterns were recorded. MS increased the attention to positive (versus negative) images among participants higher in trait self-control, whereas those lower in trait self-control exhibited a non-significant trend in the opposite direction. Thus, participants higher in trait self-control showed a positivity bias after contemplating death, which may help explain why they tend to enjoy more positive outcomes in life.