Appendix A: Methodology

This appendix provides an overview of the data sources and analytic approaches used in the report. The general population data underlying this study come from 106 countries for religious identity, 106 countries for the importance of religion, 105 count…

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3. How religious commitment varies by country among people of all ages

The wide collection of cross-national Pew Research Center surveys analyzed in this report on age gaps in religious commitment can also be used to look at the ways religious observance varies among all adults – defined as people ages 18 and older – in d…

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2. Young adults around the world are less religious by several measures

Adults under 40 are less likely to be religiously affiliated Perhaps the simplest way to measure attachment to religion among people of all ages is to look at the percentage of people who identify with a religious group. Pew Research Center surveys aro…

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1. Why do levels of religious observance vary by age and country?

Social scientists have proposed various explanations for age gaps in religious commitment around the world. One common explanation is that new generations become less religious in tandem with economic development – as collective worries about day-to-da…

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The Age Gap in Religion Around the World

Young adults tend to be less religious than their elders by several measures; the opposite is rarely true. This pattern holds true across many countries that have different religious, economic and social profiles.

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Acknowledgments

This report was produced by Pew Research Center as part of the Pew-Templeton Global Religious Futures project, which analyzes religious change and its impact on societies around the world. Funding for the Global Religious Futures project comes from The…

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