Functional analysis and treatment of breath holding maintained by nonsocial reinforcement.

A teen with intellectual disability held his breath until he turned blue.

The team ran a functional analysis. They tested if the breath holding stopped when adults gave attention, escaped demands, or got toys.

None of those changed the behavior. Next they left the boy alone. Breath holding stayed high, so they ruled in automatic reinforcement.

They then built a plan: thick gloves blocked the sensory buzz, and matching toys gave the same feeling safely. Verbal scolding was removed.

Breath holding dropped to near zero and stayed there for seven months.

The plan worked once it matched the real, nonsocial function.

Langthorne et al. (2007) urge us to frame FAs around motivating operations—things that suddenly make a feeling more or less valuable. Richman et al. (2001) show why that matters: the breath sensation itself was the payoff, not adult eyes or toys.

Jack et al. (2003) looked at adults who hyperventilate. They also found behavior drives breathing, not broken lungs. Their medical lens and our FA lens point to the same place—look at learning history, not just biology.

Feuerbacher et al. (2016) stretched FA to dogs. Same single-case logic, new species. It reminds us the method travels; only the reinforcer changes.

If a client risks harm through breath holding, scolding can accidentally keep the sensory payoff alive. Run a brief FA first—attention, escape, alone, control. When social conditions do nothing, treat the behavior like a sensory loop. Give safe ways to feel the same input, block the dangerous form, and track for months. You can stop the blue spells and keep the dignity of your client intact.