The Therapy Homework Paradox

Practice between appointments can be useful, but a worksheet or exercise may be difficult to begin. If it keeps going unfinished, bring that difficulty into the next appointment.

For some demand-sensitive people, being assigned, monitored, and evaluated can make a useful skill harder to approach. That is a formulation to discuss, not a proven PDA mechanism. Difficulty completing therapy work can also reflect unclear instructions, fatigue, access barriers, anxiety, or a poor fit between the assignment and the person’s goals.

Noncompletion is information. It does not by itself establish resistance, an agency mismatch, or that the treatment is wrong.

A technique is not neutral

How practice is agreed can matter. Discuss the purpose, amount, timing, and how progress will be reviewed. A person may understand a skill yet need help finding a workable way to use it.

Making homework optional may not change much if declining still brings disappointment. A collaboration needs room to discuss what feels possible and what the therapist recommends, including when the two do not yet match.

Start with the difficulty the person wants help with. Agree on a small step, what support is available, and what to do if it is too hard or makes things worse.

Keep the person’s goal in view

Keep the original goal in view. If the aim is a less difficult morning, discuss what happened during mornings as well as whether a worksheet was completed.

This is not an argument against practice or exposure. In a randomized trial, autism-adapted CBT improved anxiety outcomes in participating children. The question is how to make evidence-based work understandable, achievable, and collaborative—not how to remove every challenge. The trial was not PDA-specific and does not validate the exact homework suggestions here. Wood et al. (2020)

A therapist can give clear recommendations while making room for disagreement and changes to the plan.