In the moment
Vividness of the Future Self Predicts Delinquency
Jean-Louis van Gelder, Hal Hershfield & Loran Nordgren
Psychological Science, forthcoming
Abstract:
The tendency to live in the here and now, and the failure to think through the delayed consequences of behavior, is one of the strongest individual-level correlates of delinquency. We tested the hypothesis that this correlation results from a limited ability to imagine one's self in the future, which leads to opting for immediate gratification. Strengthening the vividness of the future self should therefore reduce involvement in delinquency. We tested and found support for this hypothesis in two studies. In Study 1, compared with participants in a control condition, those who wrote a letter to their future self were less inclined to make delinquent choices. In Study 2, participants who interacted with a realistic digital version of their future, age-progressed self in a virtual environment were less likely than control participants to cheat on a subsequent task.
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Demographic group differences in adolescents' time attitudes
James Andretta et al.
Journal of Adolescence, April 2013, Pages 289-301
Abstract:
In the present study, we examined demographic differences in time attitudes in a sample of 293 adolescents. Time attitudes were measured using the Adolescent Time Attitude Scale (Mello & Worrell, 2007; Worrell, Mello, & Buhl, 2011), which assesses positive and negative attitudes toward the past, the present, and the future. Generally, African Americans and Asian Americans reported higher scores for negative time attitudes and lower scores for positive time attitudes than European Americans and Latinos, with medium sizes. Adolescents in the low socioeconomic status group reported a less favorable evaluation of their past than middle and high SES peers, but there were no meaningful differences in time attitudes by gender. Findings indicate that middle SES adolescents, high school juniors and seniors, Latinos, and European Americans had higher representation in positive time attitude clusters (i.e., Positives and Balanced) than high SES adolescents, high school freshmen and sophomores, and African Americans.
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Violence and Risk Preference: Experimental Evidence from Afghanistan
Michael Callen et al.
American Economic Review, forthcoming
Abstract:
We investigate the relationship between violence and economic risk preferences in Afghanistan combining: (i) a two-part experimental procedure identifying risk preferences, violations of Expected Utility, and specific preferences for certainty; (ii) controlled recollection of fear based on established methods from psychology; and (iii) administrative violence data from precisely geocoded military records. We document a specific preference for certainty in violation of Expected Utility. The preference for certainty, which we term a Certainty Premium, is exacerbated by the combination of violent exposure and controlled fearful recollections. The results have implications for risk-taking and are potentially actionable for policymakers and marketers.
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Kyu Kim & Gal Zauberman
Journal of Experimental Psychology: General, May 2013, Pages 328-335
Abstract:
Sexual cues influence decisions not only about sex, but also about unrelated outcomes such as money. In the presence of sexual cues, individuals are more impatient when making intertemporal monetary tradeoffs, choosing smaller immediate amounts over larger delayed amounts. Previous research has emphasized the power of sexual cues to induce a strong general psychological desire to obtain not only sex-related but all available rewards. In the case of money, that heightened appetite enhances the perceived value of immediate monetary rewards. We propose a different psychological mechanism to explain this effect: Sexual cues induce impatience through their ability to lengthen the perceived temporal distance to delayed rewards. That is, sexual cues make the temporal delay seem subjectively longer, resulting in greater impatience for monetary rewards. We attribute this process to the arousing nature of sexual cues, thus extending findings on arousal and overestimation of elapsed time to the domain of future time perception and intertemporal preferences.
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Similar Psychological Distance Reduces Temporal Discounting
Hyunji Kim, Simone Schnall & Mathew White
Personality and Social Psychology Bulletin, forthcoming
Abstract:
People often prefer inferior options in the present even when options in the future are more lucrative. Five studies investigated whether decision making could be improved by manipulating construal level and psychological distance. In Studies 1a, 1b, and 2, temporal discounting was reduced when future rewards (trips to Paris) were construed at a relatively concrete level, thus inducing a similar level of construal to present rewards. By contrast, Studies 3 and 4 reduced temporal discounting by making present financial rewards more psychologically distant via a social proximity manipulation, and thus linked to a similar high level of construal as future rewards. These results suggest that people prefer the more lucrative option when comparing two intertemporal choices that are construed on a similar level instead of on a different level. Thus, changes in construal level and mental representations can be used to promote more desirable choices in economic decision making.
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Effects of the Youth Empowerment Seminar on Impulsive Behavior in Adolescents
Dara Ghahremani et al.
Journal of Adolescent Health, forthcoming
Purpose: Because impulsivity during adolescence predicts health-risk behaviors and associated harm, interventions that attenuate impulsivity may offer protection. We evaluated effects of the Youth Empowerment Seminar (YES!), a biopsychosocial workshop for adolescents that teaches skills of stress management, emotion regulation, conflict resolution, and attentional focus, on impulsive behavior.
Methods: High school students (14-18 years of age) in the United States participated in YES! during their physical education classes. Students in a control group attended their usual curriculum and were tested in parallel. We used items from the Barratt Impulsiveness Scale (framed to reflect recent behavior) to assess students' behavior before and after they underwent the program.
Results: Compared with the control group, YES! participants reported less impulsive behavior after the program.
Conclusions: The results suggest that YES! can promote mental health in adolescents, potentially protecting them from harmful coping behaviors.
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Cybele Raver et al.
Developmental Science, May 2013, Pages 394-408
Abstract:
The present longitudinal study tested the roles of early childhood executive control (EC) as well as exposure to poverty-related adversity at family and school levels as key predictors of low-income children's EC in elementary school (n = 391). Findings suggest that children's EC difficulties in preschool and lower family income from early to middle childhood are robust predictors of later EC difficulties as rated by teachers in 2nd and 3rd grades. Findings also suggest enrollment in unsafe elementary schools is significantly predictive of higher levels of teacher-rated EC difficulty, but only for those children who showed initially elevated levels of EC difficulty in early childhood. Implications for scientific models of cognitive development and poverty-related adversity are discussed.
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Suppressing Emotions Impairs Subsequent Stroop Performance and Reduces Prefrontal Brain Activation
Malte Friese et al.
PLoS ONE, April 2013
Abstract:
Abundant behavioral evidence suggests that the ability to self-control is limited, and that any exertion of self-control will increase the likelihood of subsequent self-control failures. Here we investigated the neural correlates underlying the aftereffects of self-control on future control processes using functional magnetic resonance imaging (fMRI). An initial act of self-control (suppressing emotions) impaired subsequent performance in a second task requiring control (Stroop task). On the neural level, increased activity during emotion suppression was followed by a relative decrease in activity during the Stroop task in a cluster in the right lateral prefrontal cortex (PFC) including the dorsolateral prefrontal cortex (DLPFC), an area engaged in the effortful implementation of control. There was no reliable evidence for reduced activity in the medial frontal cortex (MFC) including the anterior cingulate cortex (ACC), which is involved in conflict detection processes and has previously also been implicated in self-control. Follow-up analyses showed that the detected cluster in the right lateral PFC and an area in the MFC were involved in both the emotion suppression task and the Stroop task, but only the cluster in the right lateral PFC showed reduced activation after emotion suppression during the Stroop task. Reduced activity in lateral prefrontal areas relevant for the implementation of control may be a critical consequence of prior self-control exertion if the respective areas are involved in both self-control tasks.
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Shifted risk preferences in pathological gambling
R. Ligneul et al.
Psychological Medicine, May 2013, Pages 1059-1068
Background: Pathological gambling (PG) is an impulse control disorder characterized by excessive monetary risk seeking in the face of negative consequences. We used tools from the field of behavioral economics to refine our description of risk-taking behavior in pathological gamblers. This theoretical framework allowed us to confront two hypotheses: (1) pathological gamblers distort winning probabilities more than controls; and (2) pathological gamblers merely overweight the whole probability range.
Method: Eighteen pathological gamblers and 20 matched healthy participants performed a decision-making task involving choices between safe amounts of money and risky gambles. The online adjustment of safe amounts, depending on participants' decisions, allowed us to compute 'certainty equivalents' reflecting the subjective probability weight associated with each gamble. The behavioral data were then fitted with a mathematical function known as the 'probability weighting function', allowing us to disentangle our two hypotheses.
Results: The results favored the second hypothesis, suggesting that pathological gamblers' behavior reflects economic preferences globally shifted towards risk, rather than excessively distorted probability weighting. A mathematical parameter (elevation parameter) estimated by our fitting procedure was found to correlate with gambling severity among pathological gamblers, and with gambling affinity among controls.
Conclusions: PG is associated with a specific pattern of economic preferences, characterized by a global (i.e. probability independent) shift towards risky options. The observed correlation with gambling severity suggests that the present 'certainty equivalent' task may be relevant for clinical use.
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Saskia de Craen & Willem Vlakveld
Accident Analysis & Prevention, forthcoming
Abstract:
This paper studies the effectiveness of intensive driving courses; both in driving test success and safe driving after passing the driving test. The so-called intensive driving course (IDC) consists of a limited number of consecutive days in which the learner driver takes driving lessons all day long; and is different from traditional training in which lessons are spread out over several months and in which learners take one or two driving lessons of approximately one hour each per week. Our study indicates that - in the first two years of their driving career - IDC drivers (n = 35) reported an incident significantly more often (43%) than 351 drivers who obtained their driving licence after traditional training (26%). Our study also indicates that the IDC drivers underwent almost the same number of training hours as the drivers who had traditional training, although spacing of these hours was different. There was no difference in the number of attempts to pass the driving test. We didn't find any evidence that a self-selection bias was responsible for the difference in reported number of incidents.