David B Portnoy
Biographic Data
| ID | 1737104 |
|---|---|
| NAME | David B Portnoy |
| GIVEN NAMES | David B |
| FAMILY NAME | Portnoy |
| SIGNATURE | PORTNOY D B |
| AFFILIATIONS | University of Connecticut |
| ORCID | 0000-0003-2175-9457 |
| VERIFIED | Yes |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 2 |
| AUTHOR COUNT | 5 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2007 |
| LATEST PUBLICATION YEAR | 2019 |
| H-INDEX | 1 |
Tobacco Product Use and Associated Factors Among Middle and High School Students — United States, 2019
PROBLEM/CONDITION: Tobacco use is the leading cause of preventable disease, disability, and death in the United States. Most tobacco product use begins during adolescence. In recent years, tobacco products have evolved to include various smoked, smokeless, and electronic products. PERIOD COVERED: 2019. DESCRIPTION OF SYSTEM: The National Youth Tobacco Survey (NYTS) is an annual, cross-sectional, school-based, self-administered survey of U.S. midd…
Physicians’ attitudes about communicating and managing scientific uncertainty differ by perceived ambiguity aversion of their patients
Background Medical interventions are often characterized by substantial scientific uncertainty regarding their benefits and harms. Physicians must communicate to their patients as part of the process of shared decision making, yet they may not always communicate scientific uncertainty for several reasons. One suggested by past research is individual differences in physicians’ tolerance of uncertainty. Relatedly, an unexplored explanation is physi…
Cognitive and affective perceptions of vulnerability as predictors of exercise intentions among people with type 2 diabetes
Most conventional measures of risk perception such as perceived likelihood address largely deliberative or cognitive perceptions of vulnerability. Nevertheless, affective perceptions of vulnerability such as worry may have different antecedents and consequences than do these conventional measures, serve as stronger predictors of behavior, and qualify effects of conventional deliberative risk perceptions on behavior. In this study, we assessed how…
Waiting is the hardest part
A Daily Process Investigation of Alcohol-involved Sexual Risk Behavior Among Economically Disadvantaged Problem Drinkers Living with HIV/Aids
A Daily Process Investigation of Alcohol-involved Sexual Risk Behavior Among Economically Disadvantaged Problem Drinkers Living with HIV/Aids
Waiting is the hardest part
Physicians’ attitudes about communicating and managing scientific uncertainty differ by perceived ambiguity aversion of their patients
Background Medical interventions are often characterized by substantial scientific uncertainty regarding their benefits and harms. Physicians must communicate to their patients as part of the process of shared decision making, yet they may not always communicate scientific uncertainty for several reasons. One suggested by past research is individual differences in physicians’ tolerance of uncertainty. Relatedly, an unexplored explanation is physi…
Cognitive and affective perceptions of vulnerability as predictors of exercise intentions among people with type 2 diabetes
Most conventional measures of risk perception such as perceived likelihood address largely deliberative or cognitive perceptions of vulnerability. Nevertheless, affective perceptions of vulnerability such as worry may have different antecedents and consequences than do these conventional measures, serve as stronger predictors of behavior, and qualify effects of conventional deliberative risk perceptions on behavior. In this study, we assessed how…
Tobacco Product Use and Associated Factors Among Middle and High School Students — United States, 2019
PROBLEM/CONDITION: Tobacco use is the leading cause of preventable disease, disability, and death in the United States. Most tobacco product use begins during adolescence. In recent years, tobacco products have evolved to include various smoked, smokeless, and electronic products. PERIOD COVERED: 2019. DESCRIPTION OF SYSTEM: The National Youth Tobacco Survey (NYTS) is an annual, cross-sectional, school-based, self-administered survey of U.S. midd…
Medicine (4 works) · Psychology (4 works) · Developmental psychology (3 works) · Psychiatry (3 works) · Social Psychology (3 works) · Behavioral Health and Interventions (2 works) · Clinical Psychology (2 works) · Clinical Psychology (2 works) · Cognition (2 works) · Environmental health (2 works)