In a subsequent study of contemporary sectarianism (The Elementary Forms of the Religious Life, 1984), Wallis offered a tripartite typology of new religious movements, distinguishing between ‘world-rejecting’, ‘world-affirming’, and ‘world-accommodating’ types.
"Wallis, Roy." A Dictionary of Sociology. . Encyclopedia.com. (October 17, 2018). http://www.encyclopedia.com/social-sciences/dictionaries-thesauruses-pictures-and-press-releases/wallis-roy
"Wallis, Roy." A Dictionary of Sociology. . Retrieved October 17, 2018 from Encyclopedia.com: http://www.encyclopedia.com/social-sciences/dictionaries-thesauruses-pictures-and-press-releases/wallis-roy