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https://doi.org/10.1007/s40474-022-00264-2
INTELLECTUAL DISABILITY (R CONDILLAC ANDL MULLINS, SECTION EDITORS)
Scoping Review oftheFactors Influencing Compatibility ofAutistic
Roommates
AmandaBailey1· LauraE.Mullins1
Accepted: 3 November 2022
© The Author(s), under exclusive licence to Springer Nature Switzerland AG 2022
Abstract
Purpose of Review Roommate compatibility of adults on the spectrum with intellectual disabilities has been under-investi-
gated. Following the PRISMA-ScR guidelines, this scoping review explored the current research on the factors that influence
the compatibility of Autistic adults’ roommates and their living arrangements.
Recent Findings Recently, literature has included the experiences and preferences of adults with intellectual disabilities in
the arrangement of their living spaces. Factors that might inform compatibility were related to six domains (i.e., general
house details, behavioural profile, sensory, lifestyle, health, and social interactions). Research also suggests that safety,
choice, and culture should be considered.
Summary Although autistic adults with intellectual disabilities often live in community settings, no comprehensive assess-
ment has been found to inform placement decisions that consider all relevant aspects of compatibility. This scoping review
could be used to inform an assessment to guide placement decisions of prospective housemates and improve the transition
process.
Keywords Group living· Roommate compatibility· Autism· Living arrangements· Transition planning
Introduction
In Canada, approximately 1 in 66 children and youth is
diagnosed with autism spectrum disorder (ASD) [1, 2] and
50,000 reach adulthood each year [3]. Accordingly, there
has been considerable growth in the residential sector for
persons on the autism spectrum with intellectual disabili-
ties1 [4], and housing has evolved from institutional to
community-based housing models [5]. In group homes in
community settings, adults usually have multiple room-
mates [5]. Longtin and colleagues [6] recently identified
gaps in the transition to community living as persons with
an intellectual disabilities felt a lack of accommodations
and planning. Research suggests the need to consider room-
mate compatibility when planning living arrangements for
people on the autism spectrum [7]. However, Emerson and
Hatton [8] found that 53% of persons with an intellectual
disability were not involved in decisions about where they
live, and 67% had no say in their roommates. McCarron
and colleagues [9] found that consideration for roommate
compatibility positively impacts a person’s quality of life.
Compatibility is a broad and complex relationship
dynamic that multiple variables can influence. Two of these
elements are roommate compatibility and the fit between the
person and their environment [10]. Within these elements,
the literature suggests that general house details [11], behav-
ioural profile [8], sensory [12], lifestyle [11], health [13],
and social interactions [14] influence compatibility.
To understand the dynamic interplay of these areas,
we conceptualized compatibility consistent with a
biopsychosocial approach to challenging behaviour [15].
According to Griffith and colleagues [16], challenging
behaviour (e.g., self-injuries, property destruction, and
aggression) is culturally abnormal behaviour that jeopardizes
the safety of the person or others and can result in limited
This article is part of the Topical Collection on Intellectual
Disability
* Laura E. Mullins
Lmullins@brocku.ca
1 Department ofApplied Disability Studies, Brock University,
St.Catharines, ON, Canada
1 In recognition of the differences in preference among the autism
community, we used identity-first (autistic) and “on the spectrum”
in an attempt to avoid using ableist language (Bottema-Beutel etal.,
2020).
/ Published online: 21 November 2022
Current Developmental Disorders Reports (2022) 9:225–234
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