View clinical trials related to Decision Making.
Filter by:Craving is the strong desire for something, such as for substances in drug addiction and food or other activities in everyday life. Recent work suggests craving can influence how people make decisions and assign value to choice options available to them, yet the neural mechanisms underlying these interactions between craving and valuation remain unknown. To address this, this study uses cognitive decision-making tasks that measure how much individuals will pay (from a study endowment) to have everyday consumer items or snack foods when they crave something specific (opioids or a specific snack, respectively). First, the study will identify the neural mechanisms for how drug craving (craving for opioids) interacts with valuation for consumer items that have associations with drug use or not in people receiving treatment for opioid use disorder (OUD). This will be evaluated in the activity patterns and interactions among brain regions involved in craving and value assignment during decision-making. Then, the study will examine for parallel mechanisms for how food craving (craving for a specific snack) interacts with valuation for snack food items that have similar features to the craved snack or not in people receiving treatment for OUD and non-psychiatric community control participants.
This study will sample older Black adults to test their knowledge and opinions of hospice.
This proposal responds to NIMH Objective 4.2.c to develop "decision-support tools and technologies that increase the effectiveness and continuous improvement of mental health interventions" by leveraging the Family First Prevention Services Act (FFPSA) policy opportunity. First, a web-based platform to host (a) a decision-support tool and (b) automated facilitation for group decisions with the tool will be developed with state partners' feedback. Next, decision makers leading their states' FFPSA quality improvement efforts will be engaged to pilot a decision-support intervention comprised of the tool and live or automated facilitation, and to evaluate the implementation quality of evidence-based programs adopted with the decision-support intervention.
Suppose that observers are trying to classify a spot on the skin as normal or abnormal and suppose that the two attributes that are important are the color and shape of the spot. The investigators have found that perceptual decisions of this short are shaped by the prevalence of the target abnormality and by the feedback that observers (Os) receive. If abnormal spots are rare (low prevalence), Os will tend to become more conservative about calling spots abnormal. In this experiment, Os see items defined by color and shape. They are looking for one combination (bumpy green). Bumpy green targets can be common (50% prevalence) or rare (10%). Os in one group will get feedback about their responses based on color. The other group will receive feedback based on shape. The investigators will look for effects of prevalence and of the type of feedback. The goal is to better understand perceptual decisions in settings like clinical evaluation of skin lesions.
As of August 2021, Colombia hosts the vast majority of Venezuelan refugees and migrants (UNHCR, 2022). For vulnerable refugees and migrants in Colombia, and especially for women, gender-based violence (GBV) is present during transit and continues in their new homes where xenophobia, lack of accessible and adequate services, lack of safe economic opportunities, and lack of information on access to services, further increase risk. Lack of livelihood opportunities also affect vulnerable refugees and migrants, especially women, with barriers to employment including lack of information; precarious working conditions with lower payments and longer working days with increasing risks of labor exploitation; xenophobia and discrimination; limited access to formal labor markets; lack of access to financial services, among others. To address these issues, the investigators are conducting a pilot randomized-controlled trial (RCT) of HIAS' Entrepreneurship School with Gender Lens (ESGL), a methodology that targets GBV survivors and women at-risk to help them develop business ideas, access needed support for the prevention of and response to GBV, exploitation and trafficking, and improve participants' overall self-reliance. The pilot RCT will be conducted within three cities in Colombia; approximately 80 eligible participants will be enrolled in each city and randomized to a treatment or control arm. Survey questionnaires will be administered to participants at baseline, eight months following baseline (endline), and 3-4 months after endline. Outcomes of interest include household self-reliance, mental health, empowerment, decision-making, and GBV risk and knowledge.
The VASIS project aims to assess the impact of perceptual, executive and emotional factors on decision-making in the context of pedestrian crossing in an industrial environment involving autonomous vehicle traffic (forklift).
In 2007, the frequency of so-called 'self-directed dying' in the Netherlands was investigated, that is, the voluntary cessation of eating and drinking or the taking of lethal self-collected medication. This research has not been repeated yet. Since 2007 there have been major developments regarding assisted and non-assisted dying, including the issue of a guideline by the KNMG and the endorsement by various political parties of a proposal for a new law on assistance in dying. There has also been much societal debate on euthanasia and assisted suicide as regulated by the Termination of Life on Request and Assisted Suicide (Review Procedures) Act. These developments may have had an influence on the frequency of self-directed dying. The primary objective of this cross-sectional questionnaire study with add-on qualitative interviews is to estimate how many people die each year in the Netherlands by either voluntarily stopping eating or drinking (VSED) or intentional intake of lethal medication attended by a confidant (ILMC). Secondary objectives include studying whether this number has changed since 2007; exploring possible explanations for changes in frequencies; and providing insight in the quality of dying of people who choose self-directed dying. To this end an online questionnaire will be sent out to a randomly drawn sample (n ≈ 37 500) from a large representative panel (NIPObase) of the Dutch adult population. A two-stage screening procedure will be used to check whether the experiences of the respondents represent a death VSED or by ILMC. The data will be analysed using quantitative software SPSS. From the respondents who indicate that they are willing to be interviewed, a sample will be taken from each group, 20 from VSED and 20 from ILMC. Interviews will be conducted by an experienced interviewer. The interviews are focused on better understanding people's choice for a self-directed death and on the perceived quality of the dying process for both methods. The interviews will be audio recorded and thematically analysed using qualitative software (N-Vivo).
High-quality contraceptive counseling can strengthen global efforts to reduce the unmet need for and suboptimal use of modern contraceptives. This study aims to identify a package of contraceptive counseling interventions for Pakistan and Nigeria designed to strengthen existing contraceptive services and determine its effectiveness in increasing clients' level of decision-making autonomy and meeting their contraceptive needs.
The care of patients with high-risk cutaneous squamous cell carcinomas in the head-neck area is complex and requires a multidisciplinary approach. A key component in this care is the need and experience of patients. However, studies on the experiences and needs of patients with high-risk cutaneous squamous cell carcinomas in the head-neck region are lacking.
The purpose of this study is to investigate a specific approach to patient care called a time-limited trial (TLT). This approach is sometimes used for people who develop critical illness and are cared for in an intensive care unit (ICU). A time-limited trial is a plan made together by medical teams, patients with critical illness (if they can take part), and their families or other important people helping to make their healthcare decisions. A time-limited trial starts with a discussion of the patient's goals and wishes. Then, a plan is made to use ICU treatments for a set period of time to give the patient the chance to recover. After this time, the patient's response to treatment will be reviewed to help guide what to do next. Medical teams consider this kind of plan when it is not clear if a patient can recover to a quality of life that is acceptable to him or her. With a time-limited trial, patients, families, and medical teams experience this uncertainty together. The main goal of this study is to find the best way to use TLTs for patients in the ICU who have trouble breathing and need mechanical ventilation to help them breathe. The hypothesis is that optimal time-limited trial delivery will reduce the time patients with acute respiratory failure spend in the ICU and will improve the intensive care unit experiences for their families and clinicians.