Assessment & Research

Brief Report: development and initial testing of a questionnaire version of the Environmental Rating Scale (ERS) for assessment of residential programs for individuals with autism.

Hubel et al. (2008) · Journal of autism and developmental disorders 2008
★ The Verdict

A five-minute staff checklist can reliably audit autism residential programs in place of a long interview.

✓ Read this if BCBAs who consult to or oversee residential programs for adults with autism.
✗ Skip if Clinicians who work only in schools or outpatient clinics.

01Research in Context

01

What this study did

Hubel et al. (2008) turned a long interview into a short checklist. The original ERS needed an hour with a supervisor. The new ERS-Q takes five minutes and any staff member can fill it out.

They tested the checklist in residential homes for adults with autism. Staff answered 29 questions about space, routines, choice, and safety.

02

What they found

The checklist held together. Internal consistency was 0.89, and scores matched the full ERS at 0.73. A five-minute form gave the same picture as a one-hour interview.

03

How this fits with other research

Hastings et al. (2002) did the same trick for staff support. Their 3SQ also lets workers rate their own program, but it looks at burnout and help instead of the physical setting. Use both tools and you cover people and place.

Schanding et al. (2012) shortened autism screening for teachers. They cut the SRS and SCQ cut-offs so teachers could spot students faster. Marie cut the ERS so staff could audit homes faster. Same goal: save time without losing accuracy.

Gerber et al. (2011) warn that not every scale works for every worker. They found the Maslach Burnout Inventory wobbles in intellectual-disability settings. Marie’s ERS-Q did not wobble in autism homes, but the caution still applies—test it in your own house before you trust it.

04

Why it matters

You now have a five-minute tool that tells you if a group home looks good for people with autism. Give the form to any staff at shift change. Track scores each month and see which houses need more choice, safer space, or clearer routines. No interview, no overtime, just data you can act on tomorrow.

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Print the 29-item ERS-Q, give it to the next shift, and graph the total score on your program dashboard.

02At a glance

Intervention
not applicable
Design
methodology paper
Sample size
18
Population
autism spectrum disorder
Finding
positive

03Original abstract

There is a lack of validated autism-specific outcome measures for large-scale evaluation of the effectiveness of psycho-educational programmes. To fill this gap the Environment Rating Scale (ERS) was adapted from an interview version to a staff-completed questionnaire version (ERS-Q). The ERS-Q was tested regarding data quality, validity, reliability and ease of understanding amongst 18 residential staff members. The ERS-Q and ERS showed comparable reliability (alpha = 0.89 and 0.93, respectively) and their correlation was 0.73. These observations support that the ERS interview can be adapted into a questionnaire without substantial loss of conceptual meaning. However, further evaluations in larger samples are needed to more firmly evaluate the measurement properties.

Journal of autism and developmental disorders, 2008 · doi:10.1007/s10803-007-0493-y