Results 71 to 80 of about 195,812 (290)

The National Clinical Database Risk Calculator and the 5‐Item Modified Frailty Index Predict the Development of Postoperative Delirium After Surgery for Hepatocellular Carcinoma

open access: yesAnnals of Gastroenterological Surgery, EarlyView.
This study demonstrates that combining the NCD Risk Calculator with the mFI‐5 enables more precise stratification of postoperative delirium risk in patients undergoing surgery for HCC. Patients classified as high risk by the combined model showed a markedly higher incidence of delirium than those in the intermediate‐ and low‐risk groups.
Kiyotaka Hosoda   +9 more
wiley   +1 more source

Can Unrealistic Optimism Among Consumers Precipitate Economic Recessions?

open access: yesRisks
This paper examines the macroeconomic implications of unrealistic optimism, a psychological bias that has been largely overlooked in economic models.
Hyun-Soo Doh, Jiahao Pan
doaj   +1 more source

The bright but right view? A new type of evidence on entrepreneurial optimism [PDF]

open access: yes, 2014
Existing empirical evidence suggests that entrepreneurs are optimists, a finding researchers often interpret as evidence of a behavioral bias in entrepreneurial decision-making.
Bengtsson, Ola, Ekeblom, Daniel
core  

What to Make and How to Make It: Combining Machine Learning and Statistical Learning to Design New Materials

open access: yesAdvanced Intelligent Discovery, EarlyView.
Combining machine learning and probabilistic statistical learning is a powerful way to discover and design new materials. A variety of machine learning approaches can be used to identify promising candidates for target applications, and causal inference can help identify potential ways to make them a reality.
Jonathan Y. C. Ting, Amanda S. Barnard
wiley   +1 more source

Are analysts? loss functions asymmetric? [PDF]

open access: yes
Recent research by Gu and Wu (2003) and Basu and Markov (2004) suggests that the well-known optimism bias in analysts? earnings forecasts is attributable to analysts minimizing symmetric, linear loss functions when the distribution of forecast errors is ...
D Peel, M A Clatworthy, P F Pope
core   +4 more sources

Optimism Of Larry Crowne Reflected In Tom Hank’s Larry Crowne Movie (2011): An Individual Psychological Approach [PDF]

open access: yes, 2013
This study is aimed to show Larry‟s character in Larry Crowne movie (2011) by using individual psychological approach. It is finish by establishing three objects: the first is analyzing the movie based on structural elements and the second is analyzing ...
Susanti, Susi
core  

RPSLearner: A Novel Approach Based on Random Projection and Deep Stacking Learning for Categorizing Non‐Small Cell Lung Cancer

open access: yesAdvanced Intelligent Systems, EarlyView.
Identifying non‐small cell lung cancer (NSCLC) subtypes is essential for precision cancer treatment. Conventional methods are laborious, or time‐consuming. To address these concerns, RPSLearner is proposed, which combines random projection and stacking ensemble learning for accurate NSCLC subtyping. RPSLearner outperforms state‐of‐the‐art approaches in
Xinchao Wu, Jieqiong Wang, Shibiao Wan
wiley   +1 more source

Childhood maltreatment, psychological resources, and depressive symptoms in women with breast cancer. [PDF]

open access: yes, 2017
Childhood maltreatment is associated with elevated risk for depression across the human lifespan. Identifying the pathways through which childhood maltreatment relates to depressive symptoms may elucidate intervention targets that have the potential to ...
Asher, Arash   +7 more
core   +1 more source

A community‐partnered process for construct & measure development: The 3Rs: Reading, Racial equity, & Relationships

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract This paper describes a 3‐year community–partnered research initiative focused on advancing early reading, racial equity, and relationships—collectively known as the 3Rs Initiative. The project brought together researchers and community members committed to ensuring that all adults in the county embody a shared “3Rs mindset” to better support ...
Shannon B. Wanless   +3 more
wiley   +1 more source

The Psychology Underlying Biased Forecasts of COVID-19 Cases and Deaths in the United States

open access: yesFrontiers in Psychology, 2020
This paper discusses the impact of a series of psychological phenomena on the U.S. response to COVID-19, focusing on forecasts of cases and deaths.
Hersh Shefrin
doaj   +1 more source

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