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*Dagens forskningsoversigt fra Scias Update:*
Dual-process models of health-related behaviour and cognition: a review of
theory.
Public Health. 2018 Mar;156:52-59
Authors: Houlihan S
Abstract
OBJECTIVE: The aim of this review was to synthesise a spectrum of theories
incorporating dual-process models of health-related behaviour.
STUDY DESIGN: Review of theory, adapted loosely from Cochrane-style
systematic review methodology.
METHODS: Inclusion criteria were specified to identify all relevant
dual-process models that explain decision-making in the context of
decisions made about human health. Data analysis took the form of iterative
template analysis (adapted from the conceptual synthesis framework used in
other reviews of theory), and in this way theories were synthesised on the
basis of shared theoretical constructs and causal pathways. Analysis and
synthesis proceeded in turn, instead of moving uni-directionally from
analysis of individual theories to synthesis of multiple theories. Namely,
the reviewer considered and reconsidered individual theories and
theoretical components in generating the narrative synthesis' main findings.
RESULTS: Drawing on systematic review methodology, 11 electronic databases
were searched for relevant dual-process theories. After de-duplication,
12,198 records remained. Screening of title and abstract led to the
exclusion of 12,036 records, after which 162 full-text records were
assessed. Of those, 21 records were included in the review. Moving back and
forth between analysis of individual theories and the synthesis of theories
grouped on the basis of theme or focus yielded additional insights into the
orientation of a theory to an individual. Theories could be grouped in part
on their treatment of an individual as an irrational actor, as social
actor, as actor in a physical environment or as a self-regulated actor.
CONCLUSIONS: Synthesising identified theories into a general dual-process
model of health-related behaviour indicated that such behaviour is the
result of both propositional and unconscious reasoning driven by an
individual's response to internal cues (such as heuristics, attitude and
affect), physical cues (social and physical environmental stimuli) as well
as regulating factors (such as habit) that mediate between them.
PMID: 29408189
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Dette abstract er hentet via PubMed fra National Library of Medicine, USA
<https://www.ncbi.nlm.nih.gov/home/about/policies>.
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