How does architecture contribute to reducing behaviours that challenge? A scoping review

Environmental Modifications for People With Intellectual and Developmental Disabilities: A Policy Analysis of Medicaid Home- and Community-Based Services

IMPORTANCE

Environmental modifications are targets for occupational therapy intervention because they support activities of daily living, self-efficacy, personal control, independence, and community living for people with intellectual and developmental disabilities (IDDs).

OBJECTIVE

To examine how environmental modifications were provided to people with IDDs through Medicaid home- and community-based services (HCBS) waivers across the United States in fiscal year (FY) 2021.

DESIGN

Using a mixed-methods policy analysis, we examined FY 2021 Medicaid HCBS 1915(c) waivers from across the United States to examine whether, and how, states provided environmental modifications to people with IDDs.

RESULTS

In FY 2021, 35 states projected spending $68.8 million on environmental modifications for 12,671 people with IDDs. The purpose of environmental modifications was most often to promote the health, welfare, and safety of people with IDDs (82.68%), and to promote their independence (69.29%). The most common examples of environmental modifications included ramps and/or lifts (70.08%), widening doorways and/or hallways (61.42%), bathroom modifications (58.27%), specialized electrical and/or plumbing for medical equipment (54.33%), and grab bars and/or handrails (53.54%).

CONCLUSIONS AND RELEVANCE

HCBS waiver data on environmental modifications for people with IDDs enhances an understanding of this funding source and provides a foundation of advocacy for occupational therapy practitioners to support people with IDDs with living, as well as aging, in the community rather than in institutions. An expansion of environmental modifications in HCBS for people with IDDs aligns with the aim of Medicaid HCBS waivers to promote community integration, self-determination, and independence, which are all benefits of environmental modifications. Plain-Language Summary: This study can help occupational therapy practitioners determine what funding sources are available in their state to help their clients with intellectual and developmental disabilities access environmental modifications. The findings can also help guide advocacy and lobbying efforts to expand access to environmental modifications.

Challenging Behavior in Context: A Case Study on How People, Space, and Activities Interact

AIM

We aim to gain insight into the interaction between challenging behavior as shown by individuals with an intellectual impairment, and space, and to explore the possibilities of using routinely collected data to this end.

BACKGROUND

Research on challenging behavior shown by intellectually impaired individuals links their behavior to context, which includes space. Unfortunately, research about this link is hard to conduct, since these individuals may have difficulties expressing themselves verbally and react extremely to sensory stimuli.

METHOD

We conducted a single-case study, focusing on a Dutch very-intensive care facility. We analyzed data routinely collected by the healthcare organization in search of time-space configurations that provide insights into the resident-space interaction. As sensitizing concepts, we used three different contexts the residents interact with-space, people, and activities.

FINDINGS

The study exemplified reported interactions that were direct, for example, between the residents and the spatial context, and indirect, for example, through other contexts (people and activities). Space impacts on residents' senses intensely and acts as a lightning rod for their perceived stress. People also influence residents substantially. Caregivers may both have positive or adverse effects, for example, absenteeism or schedule change. Co-residents may trigger challenging behavior directly by a mere presence or transfer of their stress. Transitions between activities cause unpredictability and are triggers for residents, which interact with space.

CONCLUSIONS

Living environments providing choice in nearness to the caregiver and distance to co-residents "high in tension," lowering thresholds for transitions, and facilitating predictability would be beneficial for intellectually impaired individuals showing challenging behavior.

Workplace impact on employees: A Lifelines Corona Research Initiative on the return to work

A large proportion of the global workforce migrated home during the COVID-19 pandemic and subsequent lockdowns. It remains unclear what the exact differences between home workers and non-home workers were, especially during the pandemic when a return to work was imminent. How were building, workplace, and related facilities associated with workers' perceptions and health? What are the lessons to be learned? Lifelines Corona Research Initiative was used to compare employees' workplaces and related concerns, facilities, work quality, and health in a complete case analysis (N = 12,776) when return to work was imminent. Mann-Whitney U, logistic regression, and Wilcoxon matched-pairs were used for analyses. Notwithstanding small differences, the results show that home workers had less favourable scores for concerns about and facilities of on-site buildings and workplaces upon return to work, but better scores for work quality and health than non-home workers. However, additional analyses also suggest that building, workplace, and related facilities may have had the capacity to positively influence employees' affective responses and work quality, but not always their health.

A case study on the effect of light and colors in the built environment on autistic children's behavior

BACKGROUND

The importance of strategies and services by caregivers and family members substantially impact the psychological and emotional wellbeing of autistic children. The rapid research developments in clinical and non-clinical methods benefit the features of autistic children. Among various internal and external factors, the influence of the built environment also impacts the characteristics of autistic children. This study investigates primarily the psychological effect of light and colors on the mood and behavior of autistic children to identify the most favorable and preferred indoor lights and color shades.

METHODS

A questionnaire survey was conducted at an autism center among autistic children and their parents. This study included autistic children aged between 6 and 16 (45 males, 42 females, mean age 8.7 years, standard deviation 2.3). Eighty-seven participants were involved in the survey to determine the sensory perceptions, intolerance, preferences, and sensitivities of children with an autism spectrum disorder toward colors and lighting. The margin of error at the statistical analysis's 95% confidence level is ± 0.481.

RESULTS

As per this case report, the children have various color preferences and respond differently to different shades. Different hues have varying effects on autistic children, with many neutral tones and mellow shades proven to be autistic-friendly with their calming and soothing effect, while bright, bold, and intense colors are refreshing and stimulating. The stimulus of bright-lighting causes behavioral changes in autistic children prone to light sensitivity.

CONCLUSION

The insights gained from this interaction with parents and caretakers of autistic children could be helpful for designers to incorporate specific autistic-friendly design elements that make productive interior spaces. A complete understanding of the effect of factors like color and lighting on the learning ability and engagement of autistic children in an indoor environment is essential for designers and clinicians. The main findings of this study could be helpful for a designer and clinicians to address designing an autism-friendly built environment with a color palette and lighting scheme conducive to their wellbeing and to maximize their cognitive functioning.