Dimensions of group home culture as predictors of quality of life outcomes.
Lincoln Humphreys, Christine Bigby, Teresa Iacono
PMID 32462757WHAT IT FOUND
Two staff-perceived culture dimensions predicted resident outcomes.
Better team leadership linked to higher engagement. Staff focus on well-being linked to more community participation. Culture did not predict choice or domestic tasks. These are associations, not proof that changing culture improves outcomes.
Key findings
01Effective Team Leadership and Alignment of Staff with Organizational Values significantly predicted residents' engagement in activities.
02Supporting Well-Being significantly predicted residents' community involvement.
03No culture dimensions significantly predicted participation in domestic tasks or choice making.
STILL TO COME
How it was doneWhat they foundWhat it means for OTs
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What it does not show
The study is cross-sectional and correlational, so it cannot prove that changing group home culture causes improvements in resident quality of life. The sample came from group homes already participating in a longitudinal Active Support study, so results may not apply to homes with different staffing models. Data relied on staff self-report for culture and proxy-report for resident outcomes, which introduces potential bias. The small number of group homes (23) limits the statistical power to detect effects, particularly for the null findings regarding domestic tasks and choice making.
Declared interests
The study was funded by a La Trobe University Postgraduate Research Scholarship. No other conflicts of interest are declared.
The easy way to misread this
Do not assume that implementing cultural training will directly improve resident outcomes. The study found associations, not causal effects, and culture did not predict choice making or domestic tasks. The negative association for 'Alignment of Staff with Organizational Values' is a statistical artifact and not evidence that shared values harm residents.