Parental Psychological Control and Risk-Taking among Taiwanese Adolescents and Emerging Adults: Benefit Perception as a Mediator.

Youth risk-taking behaviors present important public health concerns due to their prevalence and potential adverse consequences, underscoring the need for research and prevention strategies to promote youth's healthy development. The present research examined the relationship between parental psychological control and risk-taking behaviors via benefit perception among high school and college students in Taiwan. Using a cross-sectional design, the study surveyed 378 participants to assess maternal and paternal psychological control, benefit perception, and engagement in risk-taking behaviors. Results indicated no significant difference in psychological control or benefit perception between high school and college students. However, college students reported higher levels of risk-taking behaviors, such as risky driving, alcohol use, and unprotected sex. Both maternal and paternal psychological control positively correlated with benefit perception and risk-taking behaviors. Furthermore, benefit perception mediated the relationship between psychological control and risk-taking behavior among high school and college students. These findings suggested that parental psychological control indirectly influenced youth risk-taking by shaping their perceptions of the benefits of such behaviors. The study highlights the importance of promoting autonomy-supportive parenting to reduce risk-taking behaviors and advocates for programs that enhance decision-making skills among adolescents and emerging adults.

Stimulating the posterior parietal cortex reduces self-reported risk-taking propensity in people with tobacco use disorder.

Previous research has identified a replicable role for the posterior parietal cortex (PPC) in risk behaviors, but it is unclear whether this relationship is causal. Here, we used a targeted neuromodulation protocol leveraging a single-session of 10-Hz rTMS to the PPC versus a control region in the visual cortex (V5), as well as two active comparison regions [superior frontal gyrus (SFG), dorsolateral prefrontal cortex (DLPFC)] (within-person, randomized order), to examine within-session changes in a comprehensive measure of self-reported risk-taking propensity (the Domain-Specific Risk-Taking or DOSPERT scale). Individuals with tobacco use disorder were selected as sample participants who present with clinically relevant risk-taking propensity (N = 50; 14 women, mean [SE] age=33.1 [1.04] years). Results indicated that stimulating the PPC (versus V5) resulted in trend-level reductions in self-reported risk-taking propensity (region-by-time interaction, P = 0.065). A similar pattern emerged comparing PPC stimulation to effects of stimulating either the DLPFC (P = 0.080) or SFG (P = 0.032). PPC-related reductions in risk-taking propensity were domain general and potentially driven by changes in risk perception rather than perceptions of expected benefits of risk-taking. These findings support a possible causal role of the PPC in risk behaviors that warrants further consideration for therapeutic indications in conditions like tobacco use disorder.

Relationship between punishment sensitivity and risk-taking propensity.

Previous research has shown that, in both laboratory and real-world contexts, punishment sensitivity is associated with lower risk-taking propensity. The neural underpinnings of the association between punishment sensitivity and risk-taking, however, remain largely unknown. To address this issue, we implemented resting-state functional connectivity (RSFC) and voxel-based morphometry (VBM) methodologies to investigate the neural basis of their relationship in the current study (N=594). The behavioral results confirmed a negative association between punishment sensitivity and risk-taking propensity, which supports the hypothesis. The VBM results demonstrated a positive correlation between punishment sensitivity and gray matter volume in the right orbitofrontal cortex (ROFC). Furthermore, the results of the RSFC analysis revealed that the functional connectivity between ROFC and the right medial temporal gyrus (RMTG) was positively associated with punishment sensitivity. Notably, mediation analysis demonstrated that punishment sensitivity acted as a complete mediator in the influence of ROFC-RMTG functional connectivity on risk-taking. These findings suggest that ROFC-RMTG functional connectivity may be the neural basis underlying the effect of punishment sensitivity on risk-taking propensity, which provides a new perspective for understanding the relationship between punishment sensitivity and risk-taking propensity.

Intermittent access to sugary drinks associated with fasting induces overeating and depressive-like behavior in female C57BL/6J mice.

Binge eating disorder is the most prevalent eating disorder, affecting both sexes but more commonly found in women. Given the frequent co-occurrence of psychiatric disorders, this study aimed to establish a standardized experimental intermittent protocol to investigate overeating associated with depression. A 10-day protocol induced uncontrolled eating behavior in C57BL/6J female mice. The first experiment included the following groups: naive group (chow ad libitum), control group (chow and sucrose solution ad libitum), and fasting groups (16 and 20 h) exposed to an intermittent sucrose solution (10 %) and chow regimen. Subsequently, the feeding test, open field test, elevated plus maze test, tail suspension test, and light/dark conflict test were conducted. Furthermore, monoamine oxidase (MAO) A and B activities in brain structures and plasma corticosterone levels were assessed. Food overconsumption and depressive-like behavior were observed in both sucrose fasting groups, while risk-taking behaviors were specifically observed in the 20-hour fasting sucrose group. While both fasting sucrose groups caused reduced hippocampal MAO-A activity, only the F20 sucrose group inhibited MAO-B in the cortex and hypothalamus. Moreover, both fasting sucrose groups exhibited elevated corticosterone levels. In a separate design (Experiment 2), groups with 16 and 20 h of fasting alone (without sucrose) did not show the same behavioral results as the intermittent fasting sucrose groups, thus avoiding fasting bias. Based on these results, the 20-hour sucrose fasting group was chosen as the ideal protocol for mimicking overeating behavior associated with depression to investigate future therapeutic approaches for this comorbidity.

From the Flight Deck to the Trading Desk: Gamblified Investing Behavior in a Commercial Airline Pilot.

The convergence of investing and gambling has accelerated with the proliferation of gamblified investment products characterized by high volatility. This case report examines a 42-year-old male commercial airline pilot who developed maladaptive engagement with high-risk financial instruments during the COVID-19 pandemic, resulting in significant financial losses. The patient's behavior, marked by an inability to adapt to market conditions and attempts to recoup losses through increasingly speculative investments, mirrors patterns observed in problem gambling. Notably, as demonstrated by proficient performance on the Big Three financial literacy assessment, the patient's elevated financial literacy level failed to serve as a protective factor against problematic speculative behavior. This case highlights potential risk factors in aviation professionals, including personality traits like high extraversion and elevated disposable income. Following cognitive behavioral therapy (CBT), the patient successfully transitioned to more conservative investment strategies, with improvements in psychometric scores. However, his posttreatment score on the National Opinion Research Center Diagnostic Screen for Gambling Problems, while improved, still indicated an at-risk status, necessitating ongoing monitoring. This case underscores the need for enhanced awareness, targeted screening protocols, and tailored interventions within occupational health settings, particularly in safety-critical professions like commercial aviation. Future research should focus on developing comprehensive screening instruments for the early identification of problematic financial behaviors, investigating the long-term efficacy of therapeutic modalities like CBT, and examining the prevalence and safety implications of high-risk financial behaviors among aviators.

Does cognitive control mediate the relationship between peer presence and adolescent risk-taking? An ERP study.

Peer presence influences risk-taking behavior, particularly in adolescence. Based on the dual system model, this event-related potential study examined whether and how the presence of a peer displayed a preference for risky behavior would increase adolescents' risk-taking by disrupting their cognitive control processes in either emotional or non-emotional contexts. A sample of 106 adolescents (17-19 years of age) completed two Stoop tasks and a Balloon Analog Risk Task under three peer presence conditions. Results revealed that compared to other conditions, the presence of a risk-averse peer caused adolescents to make safer decisions through improving their conflict monitoring (more negative N200-diff), whereas a risk-preference peer's presence led adolescents to more risky decisions through disrupting their conflict resolution (more positive N450-diff) but they were only observed on the Emotional Stroop task. These findings suggest that different peer presence contexts could increase or decrease adolescents' risk-taking behaviors by influencing their cognitive control under an emotional context rather than in a non-emotional context.

Personal sense of power predicts financial risk-taking propensity: But only when risk-related decisions are made without cognitive load.

A significant relationship between a sense of power and financial risk-taking has been established in the literature. However, the boundary conditions for this relationship remain unclear. This article presents the results of an online experimental study (N = 192) that explores the moderating role of cognitive load in the relationship between power and financial risk-taking in the domains of gambling and investing. The findings validate a positive association between a sense of power and financial risk-taking, alongside a negative impact of cognitive load on financial risk. Notably, cognitive load moderates the relationship between power and financial risk-taking in a way that the link is positive when individuals have full access to their cognitive resources, but it becomes nonsignificant when they are under cognitive load.

Lived experience at the core: A classification system for risk-taking behaviours in bipolar.

Objective: Clinical observations suggest that individuals with a diagnosis of bipolar face difficulties regulating emotions and impairments to their cognitive processing, which can contribute to high-risk behaviours. However, there are few studies which explore the types of risk-taking behaviour that manifest in reality and evidence suggests that there is currently not enough support for the management of these behaviours. This study examined the types of risk-taking behaviours described by people who live with bipolar and their access to support for these behaviours. Methods: Semi-structured interviews were conducted with n = 18 participants with a lived experience of bipolar and n = 5 healthcare professionals. The interviews comprised open-ended questions and a Likert-item questionnaire. The responses to the interview questions were analysed using content analysis and corpus linguistic methods to develop a classification system of risk-taking behaviours. The Likert-item questionnaire was analysed statistically and insights from the questionnaire were incorporated into the classification system. Results: Our classification system includes 39 reported risk-taking behaviours which we manually inferred into six domains of risk-taking. Corpus linguistic and qualitative analysis of the interview data demonstrate that people need more support for risk-taking behaviours and that aside from suicide, self-harm and excessive spending, many behaviours are not routinely monitored. Conclusion: This study shows that people living with bipolar report the need for improved access to psychologically informed care, and that a standardised classification system or risk-taking questionnaire could act as a useful elicitation tool for guiding conversations around risk-taking to ensure that opportunities for intervention are not missed. We have also presented a novel methodological framework which demonstrates the utility of computational linguistic methods for the analysis of health research data.

Misperceiving Momentum: Computational Mechanisms of Biased Striatal Reward Prediction Errors in Bipolar Disorder.

Background: Dysregulated reward processing and mood instability are core features of bipolar disorder that have largely been considered separately, with contradictory findings. We sought to test a mechanistic account that emphasizes an excessive tendency in bipolar disorder to enter recursive cycles in which reward perception is biased by signals that the environment may be changing for the better or worse. Methods: Participants completed a probabilistic reward task with functional magnetic resonance imaging. Using an influential computational model, we ascertained whether participants with bipolar disorder (n = 21) showed greater striatal tracking of momentum-biased reward prediction errors (RPEs) than matched control participants (n = 21). We conducted psychophysiological interaction analyses to quantify the degree to which each group modulated functional connectivity between the ventral striatum and left anterior insula in response to fluctuations in momentum. Results: In participants with bipolar disorder, but not control participants, the momentum-biased RPE model accounted for significant additional variance in striatal activity beyond a standard model of veridical RPEs. Compared with control participants, participants with bipolar disorder exhibited lower insular-striatal functional connectivity modulated by momentum-biased RPEs, an effect that was more pronounced as a function of current manic symptoms. Conclusions: Consistent with existing theory, we found evidence that bipolar disorder is associated with a tendency for momentum to excessively bias striatal tracking of RPEs. We identified impaired insular-striatal connectivity as a possible locus for this propensity. We argue that computational psychiatric approaches that examine momentary shifts in reward and mood dynamics have strong potential for yielding new mechanistic insights and intervention targets.

Bipolar disorder is characterized by extremes in mood and dysregulated reward processing. Moningka and Mason evaluated a neurocomputational model in which mood disturbances arise from an excessive tendency for momentum over recent experiences to bias reward perception. Using model-based functional MRI, the authors found that in contrast to matched control participants, participants with bipolar disorder exhibited fluctuations in reward-related neural responses that are modulated by momentum. They discuss this excessive neural tracking of momentum as one of the mechanisms that may underlie the propensity to enter recursive mood cycles in bipolar disorder.

The Interest in Betting, Smoking, Alcohol, and Drugs in Malawi: Changing Trends between 2012-2022.

Background: In recent years, the online gambling market has rapidly developed, and betting has become one of the most popular forms of gambling. The aim of this study was to analyse the interest of the Malawian population in terms related to betting, sports betting, alcohol, cigarettes, and some psychoactive drugs through the relative search volumes of Google Trends. Methods: Internet search query data related to betting, sports betting, alcohol, cigarettes, and psychoactive drugs were obtained monthly from Google Trends for the period 2010-2022. Comparisons of interest levels in these topics were conducted in Malawi, and correlation coefficients were calculated. Results: In Malawi, relative search volumes for betting and sports betting terms were the highest (average RSVs: 66% and 30%). It was found that from 2019 onwards, the interest in betting and sports-related search topics and keywords increased significantly (p < 0.001). Strong positive correlations were found between betting-related keywords and alcohol and gross domestic product (r = 0.831 and r = 0.901, p < 0.001). A positive correlation was found between betting and psychoactive drug-related terms (minimum r = 0.417, p < 0.01). Conclusions: This study concludes that the interest of the Malawian population in betting has increased in recent years, while interest in psychoactive drugs and alcohol remains high. Gross domestic product is highly correlated with society's interest in betting. It was additionally found that Google Trends can be used as a tool to predict and monitor future risky behaviours, such as gambling disorder.

Transitional photoperiod induces a mania-like behavior in male mice.

This study aimed to investigate the behavioral responses and circadian rhythms of mice to both rapid and gradual increases in photoperiod, mimicking the transition from winter to summer, which is associated with a heightened prevalence of hospitalizations for mania and suicidal behavior. Behavioral tests were performed in C57BL/6 male mice exposed to a transitional photoperiod, from short to long durations. To determine if circadian rhythms are affected, we measured spontaneous locomotor activity and body temperature. Mice exhibited heightened exploratory and risk-taking behaviors compared with equatorial and static long (16:8 h of light-dark cycle for several days) groups. These behaviors were prevented by lithium. Spontaneous locomotor activity and body temperature rhythms persisted and were effectively synchronized; however, the relative amplitude of activity and interdaily stability were diminished. Additionally, the animals displayed increased activity during the light phase. Photoperiodic transition modulates behavior and circadian rhythms, mirroring certain features observed in bipolar disorder patients. This study introduces an animal model for investigating mania-like behavior induced by photoperiodic changes, offering potential insights for suicide prevention strategies and the management of mood disorders.

People Place Larger Bets When Risky Choices Provide a Postbet Option to Cash Out.

After a risky choice, decision makers must frequently wait out a delay period before the outcome of their choice becomes known. In contemporary sports-betting apps, decision makers can "cash out" of their bet during this delay period by accepting a discounted immediate payout. An important open question is how availability of a postchoice cash-out option alters choice. We investigated this question using a novel gambling task that incorporated a cash-out option during the delay between bet and outcome. Across two experiments (N = 240 adults, recruited via Prolific), cash-out availability increased participants' bet amounts by up to 35%. Participants who were more likely to cash out when odds deteriorated were less likely to cash out when odds improved. Furthermore, the effect of cash-out availability on bet amounts was positively correlated with individual differences in cash-out propensity for bets with deteriorating odds only. These results suggest that cash-out availability may promote larger bets by allowing bettors to avoid losing their entire stake.

Exposure to low (10 cGy) doses of 4He ions leads to an apparent increase in risk taking propensity in female rats.

The planned missions to the Moon and Mars will present more significant health challenges to astronauts compared to low earth orbit missions. During deep space missions, astronauts will be constantly exposed to Space radiation (SR). Multiple rodent studies suggest that < 25 cGy of SR impairs performance in executive functions, which play a key role in advanced cognitive processes, but also regulate response inhibition and impulse control. There is the possibility that SR exposure may exacerbate aberrant behaviors evoked by psychological stress related to exposure to isolated and confined (ICE) hostile environment or independently induce additional aberrant behaviors. This study has determined that female Wistar rats exposed to 10 cGy of 250 MeV/n He had an increased risk taking propensity (RTP)\compared to shams. The increased RTP of the He-exposed rats was associated with significantly increased reaction times during the trials, suggesting a SR-induced loss of processing speed. The response times of the He-exposed rats were even further reduced in trials that immediately followed a loss, raising the possibility that conflict and interference avoidance may be impaired after SR exposure. Whether these findings occur following other types of SR exposure, and/or in male rats remains to be determined.

Health insurance, agricultural production and investments.

We study the effects of health insurance coverage on agricultural production decisions, examining the causal relationships by exploiting a health care reform and providing a theoretical framework to elucidate underlying mechanisms. We find that the reform led to long-run increases in total cultivation investments and output, accompanied by a shift in households' cultivation portfolio towards riskier crops. We explain these findings using a model of agricultural investment, highlighting the important roles of health insurance in mitigating background medical expenditure risks and enhancing health. We also find that the reform improved households' financial well-being through reduced debts and defaults on loans.

Multiple risk-taking behaviors in Korean adolescents and associated factors: 2020 and 2021 Korea youth risk behavior web-based survey.

OBJECTIVE: Despite the negative health impact of multiple risk-taking behaviors (RTBs), there is a lack of understanding of adolescents who are more prone to multiple RTBs. This study aimed to identify sociodemographic, mental, and physical health variables associated with increased susceptibility to multiple RTBs in each sex. METHODS: Cross-sectional data from the 2020 and 2021 Korea Youth Risk Behavior Web-based Survey was used. A total of 106,979 Korean adolescents (55,460 men and 51,519 women) were assessed on five RTBs (alcohol use, smoking, sexual intercourse, illicit substance use, no seat belt wearing). In comparison to no RTB group, odds ratios of the relevant covariate factors were calculated in one RTB or multiple RTBs groups. RESULTS: Male and female adolescents engaging in multiple RTBs were 6.4% and 3.8%, respectively. Increasing age, low subjective socioeconomic status, and living in rural areas were associated with multiple RTBs regardless of sex. All mental health variables except anxiety were associated with multiple RTBs in both sexes. Physical inactivity and obesity were associated with decreased odds of multiple RTBs in both sexes. CONCLUSION: This study identifies diverse factors associated with multiple RTBs of Korean adolescents and demonstrates existing sex differences. Age and mental health status are the most critical factors that distinguish multiple risk-taking groups from those involved in one or no RTB.

Revisiting adolescence as a sensitive period for sociocultural processing.

Waves of research and public discourse have characterized adolescence as periods of developmental risk and opportunity. Underlying this discussion is the recognition that adolescence is a period of major biological and social transition when experience may have an outsized effect on development. This article updates and expands upon prior work suggesting that adolescence may be a sensitive period for sociocultural processing specifically. By integrating evidence from developmental psychology and neuroscience, we identify how trajectories of social and neurobiological development may relate to adolescents' ability to adapt to and learn from their social environments. However, we also highlight gaps in the literature, including challenges in attributing developmental change to adolescent experiences. We discuss the importance of better understanding variability in biology (e.g., pubertal development) and cultural environments, as well as distinguishing between sensitive periods and periods of heightened sensitivity. Finally, we look toward future directions and translational implications of this research.

[Perception of cannabis use in the adolescent population: metasynthesis of qualitative studies]. / Percepción del consumo de cannabis en población adolescente: metasíntesis de estudios cualitativos.

OBJECTIVE: To assess the perceptions and beliefs of adolescents about cannabis consumption, studying the incentive and disincentive factors for consumption. METHOD: A systematic review of the literature was carried out following the PRISMA guidelines. MedLine, Embase, APA PsycInfo, Cochrane and Web of Science were searched using controlled vocabulary and free terms. We included qualitative studies published between 2000 and 2024 that assessed the perceptions of adolescents aged 10 to 19 years on the use, effects, risks of using cannabis or cannabis with other legal drugs. The quality of the studies was assessed using the CASP tool. RESULTS: Of the 3665 articles identified in the initial search, 22 complied with elegibility criteria. Data extraction yielded a series of three lines of argument linked to cannabis use: reasons for use, reasons for not using and perceived effects. The most common discourse among adolescents was related to the feeling of social and emotional well-being, fewer adverse effects than drugs, and the influence of peers on consumption. CONCLUSIONS: The review preformed reports on the reasons that adolescents allege for cannabis use and reasons for abstention with a view of the preponderance of benefits over harms. It is considered that this information may be necessary for the development of prevention programmes with the dissemination of information on the effects of consumption.

Aberrant decision-making as a risk factor for falls in aging.

Neuromotor impairments resulting from natural aging and aging-related diseases are often accompanied by a heightened prevalence of falls and fall-related injuries. Conventionally, the study of factors contributing to falls focuses on intrinsic characteristics, such as sensorimotor processing delays and weakness, and extrinsic factors, such as environmental obstacles. However, the impact of these factors only becomes evident in response to people's decisions about how and where they will move in their environment. This decision-making process can be considered a behavioral risk factor, and it influences the extent to which a person engages in activities that place them near the limits of their capacity. While there are readily available tools for assessing intrinsic and extrinsic fall risk, our understanding of how to assess behavioral risk is limited. Measuring behavioral risk requires a systematic assessment of how people make decisions when walking in complex environments and how these decisions relate to their functional capacity. We propose that experimental methods and computational models derived from behavioral economics can stimulate the development of such assessments. Behavioral economics relies on theoretical models and empirical studies to characterize the factors that influence how people make decisions under risky conditions where a given decision can have variable outcomes. Applying a behavioral economic approach to walking can provide insight into how internal assessment of one's fall risk influences the tasks that one is willing to perform. Ultimately, these assessments will allow us to identify people who make choices that increase their likelihood of fall-related injuries.

Stress, Mental Health, and Risk-Taking: Associations among a Sample of Agricultural Adolescents.

Farm stress and mental health research has largely focused on adult producers, even though youths live and work on farms. The purpose of this study is to describe the stress and mental health experience of agricultural youths and describe participation in risk-taking behaviors. Farm families in the U.S. were invited to participate in an online survey that inquired about farm economics, stress (ASQ-S), mental health (PHQ-A and SCARED), parenting, social support, and risk-taking behaviors during the summers in 2021 and 2022. This analysis is limited to adolescent respondents (N = 298). Just over 70% of the farm adolescent sample met the criteria for at least mild symptoms of depression (PHQ-A score ≥ 5). Among anxiety disorders, 62.8% of the farm adolescent sample met the criteria for probable panic disorder, and 70.5% met the criteria for probable separation anxiety disorder. Adolescents reported the most stress around future uncertainty and school performance. The stress scores were significantly associated with more symptoms of depression. Over a quarter (27.7%) of the participants reported carrying a weapon at least 1 day in the past month, and 22.5% reported carrying a weapon on school property at least 1 day in the past month. Violence-related risk-taking behaviors were also associated with increased symptoms of depression. The results underscore the need for community- and school-based stress and mental health interventions in rural and agricultural communities.

Parental Psychological Control and College Students' Negative Risk-Taking Behaviors: The Chain-Mediating of Autonomy and Self-Control.

Purpose: To deeply explore the relationship between parental psychological control and negative risk-taking behaviors among Chinese college students and the mediating role of autonomy and self-control, providing a reference basis for preventing and intervening in college students' negative risk-taking behaviors. Patients and Methods: Questionnaires was administered to 1173 college students (Mage=20.7 ± 1.32) in Hunan Province using four scales. Subsequently, we processed and analyzed the collected data using SPSS 26.0 software. Results: Parental psychological control demonstrated a significantly positive correlation with college students' negative risk-taking behaviors. The impact of parental psychological control on college students' negative risk-taking behaviors was mediated by self-control and the combined effect of autonomy and self-control. Conclusion: Among Chinese college students, autonomy and self-control act as a sequential mediating factor between negative risk-taking behaviors and parental psychological control. This study uncovered the underlying process by which parenting practices affected college students' negative risk-taking behaviors. It offers empirical support for successful treatments aimed at reducing future risk-taking behaviors among college students, as well as some evidence in favor of the crucial part that parenting styles play in the development of positive adolescents.