Fugitive tetrachloroethylene (PCE, perc) emissions from dry cleaners operating in apartment buildings can contaminate residential indoor air. In 1997, New York State and New York City adopted regulations to reduce and contain perc emissions from dry cleaners located in residential and other buildings. As part of a New York State Department of Health (NYSDOH) study, indoor air perc levels were d...

How should a word's orthographic neighborhood affect perceptual identification and semantic categorization, both of which require a word to be uniquely identified? According to the multiple read-out model (Grainger & Jacobs, 1996), inhibitory neighborhood frequency effects should be observed in these types of tasks, and facilitatory neighborhood size effects should not be. In Experiments 1 and ...

This article focuses on stability and change in "mixed middle-income" neighborhoods. We first analyze variation across nearly two decades for all neighborhoods in the United States and in the Chicago area, particularly. We then analyze a new longitudinal study of almost 700 Chicago adolescents over an 18-year span, including the extent to which they are exposed to different neighborhood income ...

Accidental drug overdose is a substantial cause of mortality for drug users. Neighborhood-level factors, such as income distribution, may be important determinants of overdose death independent of individual-level factors. We used data from the Office of the Chief Medical Examiner to identify all cases of accidental deaths in New York City (NYC) in 1996 and individual-level covariates. We used ...

fi ndings: A number of studies have examined the property value impacts of historic preservation, but few have considered how preservation shapes neighborhood composition. In this study, we ask whether the designation of historic districts contributes to changes in the racial composition and socioeconomic status of New York City neighborhoods. Bringing together data on historic districts with a...

Neighborhood density refers to the number of words that sound similar to a given word. Previous studies have found that neighborhood density influences the recognition of spoken words (Luce & Pisoni, 1998); however, this work has focused almost exclusively on monosyllabic words in English. To investigate the effects of neighborhood density on longer words, bisyllabic words varying in neighborho...

This study investigates the role of neighborhoods in adolescent violence in poor neighborhoods in San Juan, Puerto Rico. The study is part of a larger longitudinal project examining risk and resilience in adolescents' ages 12 to 15 years old and their caregivers. Using a cross-sectional design, a self-completion questionnaire, and an interviewer questionnaire, the authors assessed violent behav...

OBJECTIVES The purpose of this study was to devise and test a conceptual model that explains how neighborhood quality, fear of crime, and received emotional support affect an elderly person's expectations of future assistance should the need arise (i.e., anticipated support). METHODS Using a nationwide survey of older adults, a series of nested latent variable models was tested to determine i...

In the present article, we introduce a community empowerment perspective to understanding neighborhoods. A preponderance of literature exists on neighborhood risk factors for crime. Yet less is known about positive factors that make neighborhoods safe and desirable. We propose community empowerment as a conceptual foundation for understanding neighborhood factors that promote social processes, ...