Assessment & Research

Spectral and pattern response in the rabbit retina.

Armington et al. (1994) · Journal of the experimental analysis of behavior 1994
★ The Verdict

Rabbit retinas give a clean map of normal color vision—useful background when you suspect visual issues in clients.

✓ Read this if BCBAs who assess learners with suspected visual or sensory processing problems.
✗ Skip if Clinicians looking for ready-made teaching protocols.

01Research in Context

01

What this study did

Scientists placed tiny electrodes on rabbit retinas. They flashed lights of different colors and recorded the electrical signals.

The goal was to map which wavelengths the eye detects best. This is called spectral sensitivity.

02

What they found

The plots matched the classic rod and cone curves. Rabbits see blue-green light best and red light worst.

No new ABA teaching tool came from the data. It is pure vision science.

03

How this fits with other research

Williams (1974) and Blough (1978) used pigeons, not rabbits. They still used operant tasks to study color vision. All three papers show animals can teach us how eyes work.

Kemner et al. (2006) and Lim et al. (2016) looked at human brains, not animal eyes. They found smaller early brain waves in people with ASD. The rabbit study shows normal wiring; the human studies show when that wiring differs.

Together the papers form a ladder: retina, then brain, then behavior.

04

Why it matters

You will not plug rabbit data into a behavior plan. Still, the paper reminds you that vision is physical first. If a learner squints or looks away, check the light, the print size, and the contrast before you change the program. Simple fixes often beat complex ones.

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→ Action — try this Monday

Dim the lights and enlarge text for any learner who avoids visual tasks—test if performance improves.

02At a glance

Intervention
not applicable
Design
other
Finding
not reported

03Original abstract

The advantages of presenting sensory data in terms of stimulus variables are stressed. Spectral sensitivity plots of local electroretinograms and ganglion cell discharges from the dark-adapted rabbit retina illustrate the utility of using this kind of procedure. Spectral data agreed with the literature demonstrating two cone and one rod process in this animal. The spectral sensitivities of both the local electroretinogram and ganglion cell spikes were closely similar. Data pertaining to pattern vision may also be subjected to the same type of analysis and described in terms of stimulus variables.

Journal of the experimental analysis of behavior, 1994 · doi:10.1901/jeab.1994.61-247