Assessment & Research

A scale of attitudes toward the application of eugenics to the treatment of people with mental retardation.

Antonak et al. (1993) · Journal of intellectual disability research : JIDR 1993
★ The Verdict

A 1993 scale still reliably measures eugenics attitudes, but newer surveys cover broader stigma and literacy.

✓ Read this if BCBAs who teach staff or run stigma-reduction sessions.
✗ Skip if Clinicians looking only for skill-based assessments.

01Research in Context

01

What this study did

Antonak et al. (1993) built a 32-item survey. It asks how people feel about using eugenics for individuals with intellectual disability.

The team checked that the questions hang together and truly capture attitudes. They called the final tool the Eugenics Attitude Scale.

02

What they found

The scale showed good reliability and validity. That means it gives steady scores and measures what it claims to measure.

Researchers now have a ready-made tool to track eugenics views in parents, staff, or students.

03

How this fits with other research

Later work kept the idea of a quick attitude survey but widened the lens. Prigge et al. (2013) replaced the narrow eugenics focus with the ATTID, a five-factor scale that also looks at feelings and planned actions.

Van der Molen et al. (2010) went broader still. Their 16-item Attitudes to Disability Scale covers physical and intellectual disability in both disabled and neurotypical adults.

Scior et al. (2011) shifted the target again. Their IDLS measures public literacy and stigma, not eugenics. Each new tool keeps the survey format but updates the construct to match modern values.

04

Why it matters

If you run staff training or parent workshops, you need a quick pre-post attitude check. The 1993 scale still works for eugenics-specific items, but newer scales give fuller pictures. Pick the tool that matches your goal: eugenics bias, general stigma, or knowledge gaps.

Free CEUs

Want CEUs on This Topic?

The ABA Clubhouse has 60+ free CEUs — live every Wednesday. Ethics, supervision & clinical topics.

Join Free →
→ Action — try this Monday

Choose one attitude scale, give it to staff before and after your next ID workshop, and graph the change.

02At a glance

Intervention
not applicable
Design
methodology paper
Population
intellectual disability
Finding
not reported

03Original abstract

As part of a larger study of the attitudes of diverse samples towards the application of eugenics to the treatment of people with mental retardation, a 32-item summated rating scale was developed as a contemporary, brief, easy to administer and score, and psychometrically sound instrument. Data were collected and analysed that indicated satisfactory item characteristics and reliability, and initial support for the content and construct validities of the scale. Analyses of social desirability data revealed that scale scores were not influenced by the subjects' desire to adhere to socially desirable expectations. The scale should be useful for the investigation of questions concerning the formation, structure and correlates of attitudes toward the application of eugenics to the treatment of people with mental retardation, and the relationship of these attitudes to contemporary mental retardation policies and practices.

Journal of intellectual disability research : JIDR, 1993 · doi:10.1111/j.1365-2788.1993.tb00871.x