Jonathan L Blitstein
Biographic Data
| ID | 5448804 |
|---|---|
| NAME | Jonathan L Blitstein |
| GIVEN NAMES | Jonathan L |
| FAMILY NAME | Blitstein |
| SIGNATURE | BLITSTEIN J L |
| AFFILIATIONS | RTI International |
| ORCID | 0000-0001-5202-4934 |
| VERIFIED | Yes |
| TOTAL WORKS | 8 |
| TOTAL CITATIONS | 7 |
| WORKS AS AUTHOR | 8 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1996 |
| LATEST PUBLICATION YEAR | 2022 |
| H-INDEX | 1 |
Do sugar warning labels influence parents’ selection of a labeled snack for their children? A randomized trial in a virtual convenience store
Lessons From the Feasibility Testing of a Parent-Focused, Life Skills–Based Intervention to Prevent Obesity in Preschoolers From Underserved Families
This article describes lessons from the feasibility testing of a parent-focused, life skills-based intervention to promote healthy weight in 58 low-income children aged 2 to 5 years. This intervention was feasible and acceptable, with a potential to impact child weight and diet (calories) and parental quality of life (QOL). The group delivery approach through a partnering organization (Head Start) was a more efficient way to reach/engage parents.…
Online grocery shopping
Objectives (i) To determine the current state of online grocery shopping, including individuals’ motivations for shopping for groceries online and types of foods purchased; and (ii) to identify the potential promise and pitfalls that online grocery shopping may offer in relation to food and beverage purchases. Design PubMed, ABI/INFORM and Google Scholar were searched to identify published research. Setting To be included, studies must have been …
The relationship between amount of soda consumed and intention to reduce soda consumption among adults exposed to the Choose Health LA ‘Sugar Pack’ health marketing campaign
Objective To examine behavioural intention to reduce soda consumption after exposure to the Choose Health LA ‘Sugar Pack’ campaign in Los Angeles County, California, USA. Design A cross-sectional street-intercept survey was conducted to assess knowledge, attitudes, health behaviours and behavioural intentions after exposure to the ‘Sugar Pack’ campaign. A multivariable regression analysis was performed to examine the relationship s between the am…
Perceptions of the food shopping environment are associated with greater consumption of fruits and vegetables
Objective The present study examined whether characteristics such as quality, selection and convenience are associated with dietary intake of fruits and vegetables independent of perceived costs in an inner-city, low-income population. Design Secondary analysis of baseline data from a social marketing intervention designed to change household dietary practices among parents of 3- to 7-year-old children. Setting A community sample drawn from six l…
Design and Analysis of Group-Randomized Trials
We reviewed group-randomized trials (GRTs) published in the American Journal of Public Health and Preventive Medicine from 1998 through 2002 and estimated the proportion of GRTs that employ appropriate methods for design and analysis. Of 60 articles, 9 (15.0%) reported evidence of using appropriate methods for sample size estimation. Of 59 articles in the analytic review, 27 (45.8%) reported at least 1 inappropriate analysis and 12 (20.3%) report…
Design and Analysis of Group-Randomized Trials
We review recent developments in the design and analysis of group-randomized trials (GRTs). Regarding design, we summarize developments in estimates of intraclass correlation, power analysis, matched designs, designs involving one group per condition, and designs in which individuals are randomized to receive treatments in groups. Regarding analysis, we summarize developments in marginal and conditional models, the sandwich estimator, model-based…
Rebound Effects in Impression Formation
Rebound Effects in Impression Formation
Design and Analysis of Group-Randomized Trials
We reviewed group-randomized trials (GRTs) published in the American Journal of Public Health and Preventive Medicine from 1998 through 2002 and estimated the proportion of GRTs that employ appropriate methods for design and analysis. Of 60 articles, 9 (15.0%) reported evidence of using appropriate methods for sample size estimation. Of 59 articles in the analytic review, 27 (45.8%) reported at least 1 inappropriate analysis and 12 (20.3%) report…
Design and Analysis of Group-Randomized Trials
We review recent developments in the design and analysis of group-randomized trials (GRTs). Regarding design, we summarize developments in estimates of intraclass correlation, power analysis, matched designs, designs involving one group per condition, and designs in which individuals are randomized to receive treatments in groups. Regarding analysis, we summarize developments in marginal and conditional models, the sandwich estimator, model-based…
Perceptions of the food shopping environment are associated with greater consumption of fruits and vegetables
Objective The present study examined whether characteristics such as quality, selection and convenience are associated with dietary intake of fruits and vegetables independent of perceived costs in an inner-city, low-income population. Design Secondary analysis of baseline data from a social marketing intervention designed to change household dietary practices among parents of 3- to 7-year-old children. Setting A community sample drawn from six l…
The relationship between amount of soda consumed and intention to reduce soda consumption among adults exposed to the Choose Health LA ‘Sugar Pack’ health marketing campaign
Objective To examine behavioural intention to reduce soda consumption after exposure to the Choose Health LA ‘Sugar Pack’ campaign in Los Angeles County, California, USA. Design A cross-sectional street-intercept survey was conducted to assess knowledge, attitudes, health behaviours and behavioural intentions after exposure to the ‘Sugar Pack’ campaign. A multivariable regression analysis was performed to examine the relationship s between the am…
Online grocery shopping
Objectives (i) To determine the current state of online grocery shopping, including individuals’ motivations for shopping for groceries online and types of foods purchased; and (ii) to identify the potential promise and pitfalls that online grocery shopping may offer in relation to food and beverage purchases. Design PubMed, ABI/INFORM and Google Scholar were searched to identify published research. Setting To be included, studies must have been …
Lessons From the Feasibility Testing of a Parent-Focused, Life Skills–Based Intervention to Prevent Obesity in Preschoolers From Underserved Families
This article describes lessons from the feasibility testing of a parent-focused, life skills-based intervention to promote healthy weight in 58 low-income children aged 2 to 5 years. This intervention was feasible and acceptable, with a potential to impact child weight and diet (calories) and parental quality of life (QOL). The group delivery approach through a partnering organization (Head Start) was a more efficient way to reach/engage parents.…
Do sugar warning labels influence parents’ selection of a labeled snack for their children? A randomized trial in a virtual convenience store
Medicine (7 works) · Consumer Attitudes and Food Labeling (4 works) · Psychology (4 works) · Advertising (3 works) · Business (3 works) · Environmental health (3 works) · Obesity, Physical Activity, Diet (3 works) · Randomized controlled trial (3 works) · Advanced Causal Inference Techniques (2 works) · Behavioral Health and Interventions (2 works)