Dunbar’s Number goes to Church: the Social Brain Hypothesis as a third strand in the study of church growth

The study of church growth has historically been divided into two strands of research: the Church Growth Movement and the Social Science approach. This article argues that Dunbar’s Social Brain Hypothesis represents a legitimate and fruitful third strand in the study of church growth, sha...

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Main Authors: Bretherton, R, Dunbar, RIM
Format: Journal article
Language:English
Published: SAGE Publications 2020
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author Bretherton, R
Dunbar, RIM
author_facet Bretherton, R
Dunbar, RIM
author_sort Bretherton, R
collection OXFORD
description The study of church growth has historically been divided into two strands of research: the Church Growth Movement and the Social Science approach. This article argues that Dunbar’s Social Brain Hypothesis represents a legitimate and fruitful third strand in the study of church growth, sharing features of both previous strands but identical with neither. We argue that five predictions derived from the Social Brain Hypothesis are accurately borne out in the empirical and practical church growth literature: that larger congregations lead to lower active engagement from members; that single-leader congregations are limited to around 150 members; that congregations of 150 are further stratified into smaller functioning groups; that congregations expanding beyond 150 members undergo internal tensions and are forced to reorganise; and that congregations larger than 150 will require structural sub-divisions to retain active member involvement. While these assertions are reflected in the church growth literature and articulate the common sense assumptions of church growth experts, the Social Brain Hypothesis offers a coherent theoretical framework which unifies these observations and thereby represents a distinctive contribution to church growth studies.
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spelling oxford-uuid:447ef235-8ef6-4ee6-b91a-68a6a3d9316b2022-03-26T15:01:51ZDunbar’s Number goes to Church: the Social Brain Hypothesis as a third strand in the study of church growthJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:447ef235-8ef6-4ee6-b91a-68a6a3d9316bEnglishSymplectic ElementsSAGE Publications2020Bretherton, RDunbar, RIMThe study of church growth has historically been divided into two strands of research: the Church Growth Movement and the Social Science approach. This article argues that Dunbar’s Social Brain Hypothesis represents a legitimate and fruitful third strand in the study of church growth, sharing features of both previous strands but identical with neither. We argue that five predictions derived from the Social Brain Hypothesis are accurately borne out in the empirical and practical church growth literature: that larger congregations lead to lower active engagement from members; that single-leader congregations are limited to around 150 members; that congregations of 150 are further stratified into smaller functioning groups; that congregations expanding beyond 150 members undergo internal tensions and are forced to reorganise; and that congregations larger than 150 will require structural sub-divisions to retain active member involvement. While these assertions are reflected in the church growth literature and articulate the common sense assumptions of church growth experts, the Social Brain Hypothesis offers a coherent theoretical framework which unifies these observations and thereby represents a distinctive contribution to church growth studies.
spellingShingle Bretherton, R
Dunbar, RIM
Dunbar’s Number goes to Church: the Social Brain Hypothesis as a third strand in the study of church growth
title Dunbar’s Number goes to Church: the Social Brain Hypothesis as a third strand in the study of church growth
title_full Dunbar’s Number goes to Church: the Social Brain Hypothesis as a third strand in the study of church growth
title_fullStr Dunbar’s Number goes to Church: the Social Brain Hypothesis as a third strand in the study of church growth
title_full_unstemmed Dunbar’s Number goes to Church: the Social Brain Hypothesis as a third strand in the study of church growth
title_short Dunbar’s Number goes to Church: the Social Brain Hypothesis as a third strand in the study of church growth
title_sort dunbar s number goes to church the social brain hypothesis as a third strand in the study of church growth
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