View clinical trials related to Risk-taking.
Filter by:The scope of the study covers the effects of music therapy on risk perception levels and sleep quality in pregnant women hospitalized due to the diagnosis of premature birth threat.
The aim of this study is to identify the risk factors favoring the contagion of COVID-19 by studying the quarantine behavior and preventive measures in the Mexican population. As a secondary aim, the investigators sought to identify areas that need reinforcement, to help develop strategies for a successful plan to face an upcoming pandemic.
In Spain, an estimated 690,000 persons have epilepsy, of whom 270,000 have active epilepsy (defined as those who have had a seizure in the last 5 years). It is estimated that 30% of patients diagnosed with epilepsy are drug-resistant. Patients with loss of consciousness or impaired awareness during seizures are at higher risk of injury due to accidents. To prevent such injuries, it is important that patients are sufficiently knowledgeable about their disease to allow them to avoid risk behavior. In this project, we want to know if visualization of self seizures has an impact on the perception of the severity of the disease, as well as on the risky behavior habits.
Therefore, this study tries to examine relationships among risk perception, risk-taking and humor styles through the mediating role of self-control. The present study used the correlation method. The statistical population consisted of all undergraduate students from University of Bojnord. The number of 400 students from the Faculty of Humanities and Basic Sciences was selected by using cluster sampling. The questionnaires were distributed in the classes among who inclined to participate in this study and they completed the questionnaires as anonymous.
HiSLAC is an independent, professionally-led study which will evaluate a key component of NHS England's policy drive for 7-day services: the intensity of specialist-led care of emergency medical admissions, with a particular focus on weekend provision. This research is important for patients and for NHS strategy because it offers a unique opportunity to evaluate the impact of the transition to seven-day working, and to understand factors likely to impede or enhance the effectiveness of this change in practice. In addition to examining the impact on patient-centred outcomes, the project will also undertake a health economics analysis of the impact of increasing specialist provision across the NHS. HiSLAC will therefore provide useful information across the NHS about the cost-effectiveness of investing in consultant and other specialist staffing in implementing the drive to 7-day service provision. In this survey instrument, physician characteristics and psychological attitudes have been shown to influence medical decisions. This study aims to describe the influence of several patient characteristics and reviewer characteristics and attitudes on the physician's overall case note review care quality judgement using an analytical method called multi-level modelling.
Previous observational studies have reported an association between higher air pollution exposure and lower attention in children. With this project, the investigators aim to confirm this association in adolescents using an experimental design. In addition, the study will assess the relationship between air pollution exposure and individual preferences with respect to risk, time and social considerations. High school students in 3rd grade (ESO, 14-15 years of age) in different high schools in the Barcelona province (Spain) will be invited to participate. For each class in each high school, participating students will be randomly split into two equal-sized groups. Each group will be assigned to a different classroom where they will complete several activities during two hours, including an attention test (Flanker task) and a reduced version of the Global Preferences Survey. One of the classrooms will have an air purifier that will clean the air. The other classroom will have the same device but without the filters, so it will only re-circulate the air without cleaning it. Students will be masked to intervention allocation. The investigators hypothesize that students assigned to the clean air classroom will have better scores in the attention test, and that decision-making will also present differences in the two classrooms.
Reward processing will be examined in prenatally exposed emerging adults in a longitudinal design. Participants will be followed for one year to see if neural markers of reward processing prospectively predict risk-taking behavior.
The proposed research will be the first study to focus on experimentally manipulating both injunctive and descriptive norms on social networking sites in order to elucidate the relationship between alcohol and abstainer displays on social networking sites and subsequent alcohol cognitions, use, and related negative consequences. Based on literature focusing on developmentally appropriate health models for adolescents, the Prototype Willingness Model (PWM) assumes that health-risk behaviors occur either when individuals have developed intentions to engage in a risk behavior (and these intentions vary as a function of attitudes and perceived injunctive norms) or through willingness to engage in risks (which varies as a function of perceived vulnerability to negative consequences, perceived descriptive norms , and prototypes). To fully understand the relationships between alcohol abstaining displays on social networking sites, we will examine 1) the role of descriptive and injunctive abstainer and user norms, when experimentally manipulated with SNS profiles, on willingness and intentions, subsequent alcohol use and related negative consequences among adolescents (age 1 5-20) 2) whether intentions and willingness mediate the relation between our experimental manipulation and subsequent alcohol use and negative consequences and whether 3) individual differences in social influence moderate the effect of the experimental manipulation on intentions, willingness, alcohol use, and negative consequences. We will test these aims by recruiting a community sample of adolescents (N = 300), living in the greater Seattle metropolitan area. Participants will complete a web-based baseline assessment and participate in an in-person experimental manipulation in which they are either assigned to see same-sex social networking site profiles of alcohol abstainers, abstainers +users, or a control condition where neither user or abstainer information will be provided. Immediately after the manipulation, participants will answer a series of questions about the profiles they just viewed and their alcohol-related cognitions. Participants will also complete a one-month in person follow up assessment to test for impacts on intentions, willingness, alcohol use, and related negative consequences. Additionally, individual differences in social influence will be examined as possible moderators o f the relationship between SNS-portrayed norms and our primary outcomes. This study is both significant and innovative in that it uses a theoretical perspective to experimentally test the impact of alcohol content, in particular abstainer norms, on Facebook on adolescent alcohol use and related cognitions. The results have the potential to inform preventative interventions while addressing NIH priorities.
This research examines a theoretically informed web-based personalized feedback intervention to reduce alcohol-related risky sexual behavior among young adult drinkers. To accomplish this objective the study has enrolled a national sample of 1200 young adults aged 18-20 and is in the process of assessing them at 3-, 6-, 9-, and 12-months. The investigators will evaluate the overall efficacy of the interventions based on the Prototype Willingness Model by comparing underage young adult drinkers randomly assigned to receive the reason-based pathway intervention (n=300), the social-based pathway intervention (n=300), or the integrated intervention based on the full Prototype Willingness Model (both pathways, n=300) to an attention control group (n=300). The investigators will examine whether changes in components of both the reasoned and social pathways and drinking mediate intervention efficacy on reducing alcohol-related risky sexual behavior. Past behavior and college student status will be evaluated as moderators of intervention efficacy. The proposed study is both significant and innovative in that it will evaluate brief interventions among a national sample of young adults attending and not attending college, will utilize social networking sites for participant recruitment, and will test the efficacy of interventions based on individual and integrated pathways of the Prototype Willingness Model.
This study investigates the effect of upregulating prefrontal cortex activity on risk-taking, and antisocial and aggressive behavior in violent offenders. In the double-blind, randomized controlled trial, using a within-subject crossover design, each participant will undergo anodal transcranial direct current stimulation of the right dorsolateral prefrontal cortex and sham stimulation. After each stimulation session, neural activity and behavioral responses to tasks assessing risk-taking and aggressive behavior will be recorded. The effect of tDCS on violent offenders will also be assessed in comparison to age and gender-matched healthy controls.