Katherine W. Bauer

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BACKGROUND The long-term role that parental encouragement and attitudes about fitness and exercise play in adolescents' physical activity and sedentary behavior habits remains unclear. This paper aims to longitudinally examine how parental encouragement to be physically active and parental concern about staying fit are associated with adolescents' physical(More)
BACKGROUND The family environment offers several opportunities through which to improve adolescents' weight and weight-related behaviors. This study aims to examine the cross-sectional relationships between multiple factors in the family environment and physical activity (PA), television use (TV), soft drink intake, fruit and vegetable (FV) intake, body(More)
INTRODUCTION Addressing childhood overweight has become a top priority in the United States. Modification of school policies and practices has been used in an attempt to address the overweight epidemic among children and adolescents. Culturally diverse urban schools in low-income communities attempting to improve nutrition and increase physical activity may(More)
The HIV-1 envelope glycoprotein (Env) spike is challenging to study at the molecular level, due in part to its genetic variability, structural heterogeneity and lability. However, the extent of lability in Env function, particularly for primary isolates across clades, has not been explored. Here, we probe stability of function for variant Envs of a range of(More)
Development of a vaccine for HIV-1 requires a detailed understanding of the neutralizing antibody responses that can be experimentally elicited to difficult-to-neutralize primary isolates. Rabbits were immunized with the gp120 subunit of HIV-1 JR-CSF envelope (Env) using a DNA-prime protein-boost regimen. We analyzed five sera that showed potent autologous(More)
Significant sociodemographic disparities exist in the prevalence of obesity among adolescent girls, and in girls' participation in physical activity, sedentary activity, and healthful dietary intake. However, little is known of how factors in the family environment associated with weight and behavior vary by sociodemographic groups. We examined differences(More)
BACKGROUND The aim of this paper is to explore the relationships between mothers' report of parental weight talk about her daughter, herself, and others, and adolescent girls' weight-related behaviors and cognitions among a socio-demographically diverse population of mothers and their adolescent daughters. METHODS Data were drawn from the baseline(More)
Most studies of sedentary behavior have focused on television use or screen time. This study aims to examine adolescent girls' participation in a variety of recreational sedentary behaviors (e.g., talking on the phone and hanging around), and their association with physical activity (PA), dietary behaviors, and body mass index. Data were from a sample of(More)
Volume 17 Issue 2 Thirty-eight student and faculty members from Gerontology @ UMass Boston presented at the 68th Annual Scientific Meeting of the Gerontological Society of America (GSA). The conference took place November 18-22 at the Walt Disney World Swan & Dolphin Resort in Orlando, Florida. The theme for this year's conference was " Aging as a Lifelong(More)
BACKGROUND Little is known about how factors within the general family environment are associated with weight and related behaviors among adolescents/young adults. METHODS We studied 3768 females and 2614 males, 14-24 years old in 2011, participating in the Growing Up Today Study 2. We used generalized mixed models to examine cross-sectional associations(More)