Citation

Sime JD. J. Environ. Psychol. 1983; 3(1): 21-41.

Copyright

(Copyright © 1983, Academic Press)

DOI

10.1016/S0272-4944(83)80019-X

PMID

unavailable

Abstract

Two models of escape behaviour are contrasted in an analysis of flight from a fire by 128 people in a public building. The 'panic' model assumes that escape involves a homogeneous population of individuals concerned with self-preservation, competing with each other for limited exits. The 'affiliative' model2 predicts individuals with close psychological ties will attempt to escape in groups of two or more; flight is assumed to involve escape to familiar persons and places. Causal loglinear analysis was used to model the inter-relationships between four variables in a 2 × 2 × 3 × 2 cross-classified categorical table: (A) Group Membership (family/mixed); (B) Group Attachment at Cue (attached/separated); (C) Cue (ambiguous/verbal/unambiguous); (D) Group Affiliation at Exit (affiliated/separated). Associations were found between [BC] and [ABD] indicating strong support for model. In a situation of potential danger 'separated' individuals responded more often to 'ambiguous' cues. 'Family' members who were attached at cue were most likely to be together and 'mixed' group members apart when exiting from the building. Family members tried to adopt an optimal strategy for group rather than individual survival.