Articles tagged with Decision Making
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
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Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
The American Thoracic Society has released a statement on adult and pediatric controlled organ donation after circulatory determination of death (DCDD), aiming to guide stakeholders involved in the process. The statement emphasizes respect for dying patients and their families, while promoting the recovery of viable organs.
The new ESC Guidelines on Cardiac Pacing and Resynchronization Therapy offer a practical 'how-to' approach for users, including a logical decision tree and clinical perspectives. The guidelines aim to increase access to the latest evidence-based medicine for patients with cardiac arrhythmias and heart failure.
Consumers tend to prefer products organized by benefits rather than features, as it leads to lower prices and perceived similarity. This can result in consumers sacrificing quality for price, but also makes it harder to notice differences between products.
A new survey tool is being developed to help pet owners monitor their dogs' quality of life during chemotherapy for cancer. The tool, based on a pilot study with 29 dog owners and veterinarians, found that certain behavioral changes can indicate the animal's quality of life, providing a common ground for treatment decisions.
A study of Peruvian physicians found that patient involvement in medical decision-making was rare, with an average score of 14.3 on a 100-point scale. This suggests that the patient-centered care model is overlooked in healthcare systems in Peru.
A new study by Xiaojun Yang reveals significant gender differences in decision-making among rural Chinese farmers, highlighting the importance of relative status and consumption. Women's spending habits, such as buying clothes and dining out, signal their social standing, while men prioritize mobile phones.
A University of Missouri researcher studied how stories influence patients' decision-making when behavior change is not the desired outcome. The study found that including patient stories in decision aids can make them more trustworthy and emotional, but may not affect treatment choice.
Doctors' treatment recommendations depend on medical aspects, individual patient relationships, and their own life situations. Cancer patients' desires for participation change over the course of the disease, with initial trust in doctors crucial, but later seeking more information and involvement in decision-making.
A new study found that one night of sleep deprivation increases men's perceptions of both women's interest in and intent to have sex. Sleep-deprived men rated women as having higher sexual intent and interest than well-rested men, reversing the initial perception gap.
Chimpanzees and bonobos display negative emotional responses to failed risk-taking decisions, including vocalizations and tantrums. The apes' emotional responses are influenced by individual differences and species-specific traits.
A University of North Carolina study found that 47% of medical decisions in radiation oncology were made without available randomized clinical trial data. This highlights the need for well-designed observational studies and alternative clinical trial designs to inform patient care.
A study of 6,636 patients with heart attacks found that two-thirds prefer an active role in decision-making. Physicians who provide patient-centered care should directly ask patients about their decision-making preferences. The study aims to develop systems that respect these preferences and give patients the opportunity they desire.
A hospital-based study found that patients who want to participate in their medical decisions end up spending more time in the hospital and raising costs of their hospital stay by an average of $865. The study suggests that encouraging patients to be more involved may not reduce costs, but rather increase length of stay and costs. Prov...
A survey of 22,000 patients found that those who preferred to participate in medical decisions had a 0.26-day longer length of stay and $865 higher total hospitalization costs. Patient preference increased with educational level and private health insurance.
A national survey found that adults often did not make informed medical decisions due to insufficient shared decision-making. Healthcare providers need to improve patient engagement by balancing discussions on pros and cons and regularly seeking patient input.
A study found significant variation in ICU patients' decisions to forgo life-sustaining therapies among US hospitals, with factors like hospital culture and physician practices playing a major role. Patient characteristics such as age, race, and functional status also influence these decisions.
The Ghana National Drugs Programme followed international recommendations on pediatric medicines, but faced challenges due to limited data on African settings. The programme ultimately included four out of five medicines in the national essential medicines list.
A new study suggests that entrepreneurs need to strike a balance between perseverance and recognizing when to abandon a struggling venture. This 'entrepreneurial resilience' allows them to adapt and seize better opportunities, increasing their chances of success.
Researchers surveyed over 800 participants to identify variables that predict high-risk sexual behavior. The cultural factor proved most reliable in predicting high-risk sexual behavior, with gender stereotyping, sexual fantasy, and pornography usage playing significant roles.
A University of Michigan study found that despite strong recommendations to use decision aids, there is a lack of evidence on whether they work effectively. The researchers reviewed 73 decision aids for breast, cervical, colon, and prostate cancers but only half were evaluated for subsequent screening behavior.
Researchers found that markets significantly lower moral standards, with subjects willing to accept killing a mouse for money. In market conditions, people focus on competition and profits over moral concerns, leading to an erosion of moral values.
A new article by Johns Hopkins faculty highlights the importance of advance directives in managing end-of-life care issues and reducing medical costs. Completing an advance directive document can lower end-of-life expenses for Medicare, Medicaid, and commercial insurance.
Researchers discovered a genetic circuit in bacteria that enables individual freedom while ensuring the collective good. The circuit allows each bacterium to weigh its decisions based on stress levels and peer signals, striking a balance between selflessness and selfishness.
Research suggests that teenagers' brains are more sensitive to rewarding feedback from peers, changing their calculation of risk. This sensitivity is linked to the unique effect of peer influence on the developing teenage brain, with adolescents taking more risks when observed by peers.
A study at Princeton University suggests that erroneous decisions arise from errors in external information rather than brain processing. The researchers created computer models to analyze the brain's decision-making process and found that internal mental processes are remarkably reliable.
A study at Johns Hopkins Hospital found that providing physicians with upfront price transparency for laboratory tests resulted in a 9% decrease in test orders and significant cost savings. The practice decreased overall use of tests, saving hundreds of thousands of dollars over six months.
Researchers found that adaptable leaders have more complex and differentiated brain networks in areas associated with self-regulation, decision-making, and memory. They also demonstrated greater adaptability and effectiveness in a hypothetical military scenario.
A new study suggests that medical therapy is a viable alternative to angioplasty in treating stable coronary artery disease, reducing the risk of complications and hospitalizations. The study proposes a targeted approach to shared decision-making, considering treatment options, risks, and outcomes for patients.
A new study in the Journal of Consumer Research found that subtle physical acts of closure can trigger choice closure and increase consumer satisfaction. Consumers who closed lids or menus on their selected items liked what they ate more than those who didn't perform an act of closure.
A new study from the University of Miami School of Business Administration finds that offering free gifts with emotional products can double purchase likelihood, while cognitive products may see a 50% decrease in sales. The research suggests that marketers should consider the type of product and gift when designing promotions.
A study published in Neuron found that rats achieved optimal performance in less than 300 milliseconds, indicating that taking more time doesn't necessarily lead to better decisions. The researchers suggest that, for certain types of decisions, relying on intuition may be the most effective approach.
Researchers discovered that individuals with large choice sets overestimate probabilities of rare events and take riskier gambles. Participants gathered more information with smaller choice sets, but repeated this pattern with larger sets.
A Parkinson's drug has been shown to reverse age-related impairments in decision making in some older people. The study found that treating older adults with a dopamine-boosting drug improved their ability to learn from rewards and make better decisions, comparable to those in their twenties.
The Johns Hopkins University Applied Physics Laboratory has developed a novel method called PRedicting Infectious Disease Scalable Model (PRISM) to accurately predict dengue fever outbreaks several weeks before they occur. PRISM extracts relationships between clinical, meteorological, climatic and socio-political data in various regions.
Researchers at WSU will study the effects of fatigue on attention and decision-making to improve 24-hour operations and safety. The study aims to develop an individualized fatigue prediction model and identify genetic markers that explain person-to-person differences in responding to fatigue.
Researchers used brain mapping to study decision-making in rats and found that the hippocampus plays a crucial role in linking memories to future choices. The study suggests that considering possibilities is essential for making better decisions and could lead to interventions to improve cognitive function.
A new somatic symptom disorder in DSM-5 risks mislabeling many people as mentally ill due to a lack of specificity and high false-positive rate. The condition will classify excessive responses to distressing symptoms, potentially leading to inappropriate medical decision-making.
Researchers found that preschoolers can use introspection to improve accuracy in decision-making. They were more likely to choose a 'don't know' option when uncertain. The study, published in Child Development, suggests that children as young as 3 are aware of their uncertainty and can use it to inform their decisions.
A study found that consumers are willing to pay more for faster service with delayed installation and prefer riskier investments with higher expected returns when compared to safe options. This preference reversal highlights the importance of product comparison in consumer decision-making.
The ACC/HRS released appropriate use criteria for implantable cardioverter-defibrillators (ICDs) and cardiac resynchronization therapy (CRT). The document assesses 369 real-life clinical scenarios to support physician decision-making, with 45% deemed appropriate for ICD implantation. The criteria help inform clinical judgment while ack...
State supreme court justices who don't face voters are generally more effective than their elected counterparts, according to research led by Princeton University political scientists. The study found that appointed justices bring a higher quality of information to the decision-making process and are less likely to make errors.
The VHA is exploring various HIT projects to improve patient care, decrease medical mistakes, and enhance health outcomes. The special issue highlights new research into innovative approaches using electronic health records, databases, and information systems.
Decision makers who feel powerful are more likely to make decisions that benefit their future selves. Researchers found that power can embolden decision makers and lead to better long-term choices. Power appears to foster saving behavior by putting people in touch with their future selves.
Research by Priyanka Joshi and Nathanael Fast found that powerful individuals are more willing to take larger rewards in the future due to feeling a stronger connection with their future selves. This reduction in temporal discounting allows them to make better, long-term decisions.
A Saint Louis University study found that cardiologists often focus on the device's technology rather than its psychosocial impact and long-term risks. As a result, patients may be left unaware of potential anxiety, depression, and changes in body image after ICD implantation.
A new fuzzy ontology-based system acts as a virtual moderator to bridge positions in negotiations. The system can be applied to everyday decisions and complex EU discussions.
A new AI framework using Markov Decision Processes and Dynamic Decision Networks has been developed to simulate treatment paths, improve patient outcomes, and reduce healthcare costs. The approach outperforms traditional models in both cost reduction and quality improvement.
A new study found that up to 34% of stroke patients who had their life support withdrawn might have achieved an acceptable level of functioning if support had been continued. The study compared the outcomes of 78 patients whose life support was withdrawn with those of similar patients who remained on life support.
Decision aids are being reevaluated to determine when it's acceptable to provide a
A Penn study found that patients' end-of-life care preferences are heavily influenced by default options, with most preferring comfort-oriented care. The research suggests that clinicians should be aware of this phenomenon when recommending advance directives to their patients.
A new study published in the Journal of Experimental Social Psychology found that priming participants with a belief in moral realism led to increased charitable donations, suggesting that considering objective moral facts can motivate people to behave better.
A new study by Claire McAndrew and Julie Gore found that professional training in real-world scenarios can override laboratory decision preferences. The research suggests that trainers should focus on the professional, task, and environment to understand how decisions are made.
Researchers found that easy mood-boosters like candy helped seniors perform significantly better on tests of decision-making and working memory. The study showed that a good mood can help overcome some cognitive declines with aging, providing good news for older adults.
Researchers found that patients view physicians who use decision aids as less capable and may assign them responsibility for negative health outcomes when using CDSSs. To mitigate this, healthcare providers can incorporate decision aids to engage patients and facilitate understanding of diagnoses.
A new UC Berkeley study suggests that women's domestic power reduces their desire for career advancement. Women who control household decisions reported lower life goals than those who shared decision-making with their spouses. This effect is specific to women and not observed in men.
A study of 177 teenagers found that most were open to receiving texts about health, but preferred tone and content over phrases like 'you should' or 'always.' Interactive quizzes, simple recipes, and links to websites were well-received. The study suggests text messaging as a supplement to in-person nutrition education for teens.
Researchers at the University of Michigan are developing a decision-making aid to support parents in making informed decisions about their child's diagnosis and treatment. The guide will educate families about sex development, genetic testing, and possible consequences of decisions on their child and entire family.
A study found that consumers feeling socially isolated are more likely to pursue riskier financial opportunities. This effect is mediated by the perceived instrumentality of money, as excluded consumers seek to value money as an alternative means to secure their desired outcomes.
A study by University of Illinois professor Michael K. Bednar found that negative media coverage may trigger strategic change in firms with independent boards. The research suggests that corporate boards with outside directors are more strongly influenced by negative media coverage, leading to greater strategic change.
Children aged 5 and over demonstrate rational decision-making skills when making choices to maximize profits, considering odds of winning and loss. Younger children struggle with similar tasks, exhibiting a 'better safe than sorry' approach that can lead to judgment errors.