Around the world,adolescence is a time of heightened sensation seeking and immature self‐regulation

The dual systems model of adolescent risk‐taking portrays the period as one characterized by a combination of heightened sensation seeking and still‐maturing self‐regulation, but most tests of this model have been conducted in the United States or Western Europe. In the present study, these propositions are tested in an international sample of more than 5000 individuals between ages 10 and 30 years from 11 countries in Africa, Asia, Europe and the Americas, using a multi‐method test battery that includes both self‐report and performance‐based measures of both constructs. Consistent with the dual systems model, sensation seeking increased between preadolescence and late adolescence, peaked at age 19, and declined thereafter, whereas self‐regulation increased steadily from preadolescence into young adulthood, reaching a plateau between ages 23 and 26. Although there were some variations in the magnitude of the observed age trends, the developmental patterns were largely similar across countries.     

Family conflict is associated with longitudinal changes in insular‐striatal functional connectivity during adolescent risk taking under maternal influence

Maternal presence has marked effects on adolescent neurocognition during risk taking, influencing teenagers to make safer decisions. However, it is currently unknown whether maternal buffering changes over the course of adolescence itself, and whether its effects are robust to individual differences in family relationship quality. In the current longitudinal study, 23 adolescents completed a risk‐taking task under maternal presence during an fMRI scan before and after the transition to high school. Behavioral results reveal that adolescent risk taking increased under maternal presence across a one‐year period. At the neural level, we found that adolescents reporting higher family conflict showed longitudinal increases in functional coupling between the anterior insula (AI) and ventral striatum (VS) when making safe decisions in the presence of their mother, which was associated with increased real‐world risk taking. These findings show that individual differences in family relationship quality undermine effective development of AI‐VS connectivity resulting in increased risk taking.     

Mother still knows best: Maternal influence uniquely modulates adolescent reward sensitivity during risk taking

Adolescent decision‐making is highly sensitive to input from the social environment. In particular, adult and maternal presence influence adolescents to make safer decisions when encountered with risky scenarios. However, it is currently unknown whether maternal presence confers a greater advantage than mere adult presence in buffering adolescent risk taking. In the current study, 23 adolescents completed a risk‐taking task during an fMRI scan in the presence of their mother and an unknown adult. Results reveal that maternal presence elicits greater activation in reward‐related neural circuits when making safe decisions but decreased activation following risky choices. Moreover, adolescents evidenced a more immature neural phenotype when making risky choices in the presence of an adult compared to mother, as evidenced by positive functional coupling between the ventral striatum and medial prefrontal cortex. Our results underscore the importance of maternal stimuli in bolstering adolescent decision‐making in risky scenarios.     

Psychological Change in Everyday Life: An Exploratory Study

The innovative moments model was used in a pilot study that aimed to explore the change processes involved in everyday change outside psychotherapy. According to this model, the emergence and development of innovative moments (IMs) as exceptions to a problematic pattern are closely associated with psychological change. A longitudinal design covering 4 months of interviews was implemented with 13 adults who were coping with significant personal problems without clinical psychopathological complaints. Semistructured interviews were used to explore participants' personal accounts of their problems, and change was assessed using a scaling task at the end of the study. A total of 114 interviews were analyzed using the innovative moments coding system. A general linear model showed that higher levels of change were associated with higher proportions of complex IMs over time. Moreover, lower levels of change were associated with an increase in elementary IMs. These results support the idea that successful psychological change in everyday life shares similarities with the change pattern found in psychotherapy using the innovative moments model.     

To be a Fan is to be Happier: Using the Eudaimonic Spectator Questionnaire to Measure Eudaimonic Motivations in Spanish Fans

Many studies have linked audiovisual entertainment to hedonia. Recently, also to eudaimonic happiness. The Eudaimonic Spectator Questionnaire is proposed as a new tool to explore eudaimonic motivations that are linked to the consumption of audiovisual entertainment. The new questionnaire groups these eudaimonic motivations into two factors: the cultivation of cognitive–intellectual growth and social–emotional growth. Once the consistency and reliability of the questionnaire was tested, we observed statistically significant differences between fans and non-fan spectators; these differences were observed in both factors. The results indicated that being a fan is associated with the cultivation of human virtues and character strengths.     

Positive Experiences at Work and Daily Recovery: Effects on Couple’s Well-Being

The present diary study investigates, at the within-person level, how job satisfaction mediates the relationship between self-rated job performance and recovery experiences (i.e., psychological detachment from work and relaxation) during off-job time. Furthermore, we explore the effects of these two recovery experiences on couple´s well-being. Data were collected from 145 dual-earner couples (N = 290 participants; N = 1450 occasions) with a daily diary design (five consecutive working days). Multilevel analyses showed that daily job performance positively predicted psychological detachment and relaxation, and that daily job satisfaction partially mediated this relationship. In addition, we found that psychological detachment and relaxation have positive effects on own and partner´s indicators of well-being (i.e., relationship satisfaction and positive emotions). The benefits of recovery go beyond the individual and affect their partner´s level of well-being.     

Does Money Buy Immigrant Happiness?

The relationship between income and happiness for international immigrants has been relatively unexplored. A handful of cross-sectional studies has shown that income and happiness are positively correlated after migration, and that wealthier immigrants are more satisfied with their post-migration lives than are their less privileged peers. What is unclear is if the link between income and happiness remains positive as immigrants assimilate to life in a new country. This question is the focus of our study. Using longitudinal data from over 10,000 immigrants tracked up to 30 years in the German Socio-Economic Panel Survey, we set out to provide some insight into the long-term relationship between immigrants’ self-reported life satisfaction and the level of their income in its absolute form. Longitudinal analyses revealed that immigrants who experienced increases in income over time reported greater satisfaction with life and that the income-happiness link remained relatively stable over time. The effect of absolute income on immigrants’ happiness was, nevertheless, small. We also observed that country of origin played an important role in the post-migration association between income and happiness. Income was a stronger predictor of the life satisfaction of immigrants from poorer origins than it was for their wealthier counterparts.     

Enhancing theory of mind in behavioural variant frontotemporal dementia with transcranial direct current stimulation

Behavioural variant frontotemporal dementia (bvFTD) is a form of frontotemporal degeneration characterized by early changes in personality, emotional blunting, and/or loss of empathy. Recent research has highlighted that these features may be at least partially explained by impairments in the theory of mind (ToM; i.e., the ability to understand and predict other people’s behaviour by attributing independent mental states to them). The aim of this randomized, double-blind, placebo-controlled study was to test the hypothesis that transcranial direct current stimulation (tDCS) over the medial frontal cortex (MFC) selectively enhances communicative intention processing, a specific ToM ability. Using a single-session online design, we administered a ToM task that measures the ability to represent other people’s private and communicative intentions during active or sham tDCS to 16 bvFTD patients. To assess the impact of dementia on performance on the ToM task, we included 16 age-matched healthy volunteers who were asked to perform the entire experimental ToM task. BvFTD is characterized by an impairment in the comprehension of both communicative and private intentions relative to a healthy control group and by a disproportional impairment in communicative intention compared with private intention processing. Significant and selective accuracy improvement in the comprehension of communicative intentions after active stimulation was observed in patients with bvFTD. This is the first study that analyses ToM ability in patients with bvFTD using tDCS stimulation. Our findings could potentially contribute to the development of an effective, noninvasive brain stimulation treatment of ToM impairments in patients with bvFTD.     

Storytelling agents: why narrative rather than mental time travel is fundamental

I propose that we can explain the contribution of mental time travel to agency through understanding it as a specific instance of our more general capacity for narrative understanding. Narrative understanding involves the experience of a pre-reflective and embodied sense of self, which co-emerges with our emotional involvement with a sequence of events (Velleman 2003). Narrative understanding of a sequence of events also requires a ‘recombinable system’, that is, the ability to combine parts to make myriad sequences. Mental time travel shares these two characteristics: it involves an embodied sense of self and the ability to create novel scenarios. What is unique about mental time travel is that it is a story explicitly about our selves, and it involves metarepresentation. Agency is enabled by narrative understanding when we are able to put our current situation into a larger narrative context, whereby some possible actions, but not others, make sense. However, new features of agency are enabled when we understand stories that are explicitly about our selves: we gain the ability to plan and act on plans.