Single Stimulus Preference Assessment

1. Assessment Setup

Learner / Student

Assessor / Teacher

Date

Number of items

Assessment type

Presentation order

Presentations per item

Item names (text form; no pictures required)

Pre-sampling completed Edibles/tangibles kept separate

Preparation / session notes

The provided reference sheets use these fields: approached, did not approach, engaged with, AR/PB (avoidant response or problem behavior), and duration of engagement.

2. Conduct Assessment

Complete setup to begin0 / 0 recorded

ITEM

No item selected

Present one item at a time and record what you observe.

Approach response

Approached Did not approach

Engagement

Engaged with Did not engage

AR/PB observed

Duration — minutes

Duration — seconds

Trial note

Use the learner’s individualized clinical and safety procedures. Record observable responses; a single response does not establish a stable preference.

3. Results Sheet — Uses Assessment Setup Information

0 / 0Trials recorded

0%Approach rate

0%Engagement rate

Item Summary and Descriptive Ranking

Item	Approached	Did Not Approach	Engaged	AR/PB	Duration	Approach %	Engagement %	Rank

Percentage Bar Graph

Trial-by-Trial Data

Trial	Item	Approach	Engagement	AR/PB	Duration	Notes

Highest preferred items (approached frequently, engaged longest)

Moderately preferred items

Low preferred items (not approached or AR/PB observed)

Clinical interpretation / recommendations

Approach % = approached presentations ÷ recorded presentations × 100. Engagement % = engaged presentations ÷ recorded presentations × 100. Rankings are descriptive, not standardized clinical scores.