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Toward a better understanding of the influences on physical activity: the role of determinants, correlates, causal variables, mediators, moderators, and confounders.

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TLDR
It is proposed that the term "correlate" be used, instead of "determinant," to describe statistical associations or correlations between measured variables and physical activity.
About
This article is published in American Journal of Preventive Medicine.The article was published on 2002-08-01. It has received 1076 citations till now. The article focuses on the topics: Causal inference.

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Citations
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Correlates of physical activity: why are some people physically active and others not?

TL;DR: In this article, a broad view of health behaviour causation, with the social and physical environment included as contributors to physical inactivity, particularly those outside the health sector, such as urban planning, transportation systems, and parks and trails, is presented.
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Understanding environmental influences on walking: Review and research agenda

TL;DR: Aesthetic attributes, convenience of facilities for walking, accessibility of destinations, and perceptions about traffic and busy roads were found to be associated with walking for particular purposes, and early evidence is promising.
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Physical activity change during adolescence: a systematic review and a pooled analysis

TL;DR: The decline of PA during adolescence is a consistent finding in the literature and interventions that attempt to attenuate the PA decline, even without an increase in PA levels, could be considered as effective.
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Environmental correlates of physical activity in youth - a review and update.

TL;DR: Most consistent positive correlates of PA were father's PA, time spent outdoors and school PA‐related policies, and support from significant others, mother’s education level, family income, and non‐vocational school attendance (in adolescents).
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Walking, Bicycling, and Urban Landscapes: Evidence From the San Francisco Bay Area

TL;DR: This article uses household activity data from the San Francisco region to study the links between urban environments and nonmotorized travel and uses factor analysis to represent the urban design and land-use diversity dimensions of built environments.
References
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Journal ArticleDOI

The moderator–mediator variable distinction in social psychological research: Conceptual, strategic, and statistical considerations.

TL;DR: This article seeks to make theorists and researchers aware of the importance of not using the terms moderator and mediator interchangeably by carefully elaborating the many ways in which moderators and mediators differ, and delineates the conceptual and strategic implications of making use of such distinctions with regard to a wide range of phenomena.
Book

Experimental and Quasi-Experimental Designs for Research

TL;DR: A survey drawn from social science research which deals with correlational, ex post facto, true experimental, and quasi-experimental designs and makes methodological recommendations is presented in this article.
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Social Foundations of Thought and Action

TL;DR: In this article, the authors present a comprehensive theory of human motivation and action from a social cognitive perspective, and address the prominent roles played by cognitive vicarious self regulatory and self reflective processes in psychosocial functioning emphasizing reciprocal causation through the interplay of cognitive behavioral and environmental factors.
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A comparison of methods to test mediation and other intervening variable effects.

TL;DR: A Monte Carlo study compared 14 methods to test the statistical significance of the intervening variable effect and found two methods based on the distribution of the product and 2 difference-in-coefficients methods have the most accurate Type I error rates and greatest statistical power.
Book

Science and human behavior

TL;DR: The psychology classic "Walden Two" as mentioned in this paper is a detailed study of scientific theories of human nature and the possible ways in which human behavior can be predicted and controlled from one of the most influential behaviorists of the twentieth century.
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