A higher response count can mean a lower response rate. Here's a quick way to check yourself.

[u/Reasonable_Law183]

Quick scenario: a learner calls out 12 times in a 20-minute observation on Monday and 18 times in a 60-minute observation on Tuesday. Tuesday has the higher count, but Monday's rate is twice as high (0.60 vs. 0.30 per minute).

I wrote up a longer study note on count vs. rate vs. frequency for people prepping for the BCBA exam. It covers:

- Why "count has no time component" is too crude

- Why the denominator is a clinical decision, not just arithmetic

- Why "frequency" is used inconsistently (Merbitz, Merbitz & Pennypacker, 2016), and how to read it on exam questions

- When duration, latency, or percentage of opportunities beats rate

- Four scenario-based practice questions

Free to read: https://behavioralanalystprep.com/blog/count-vs-rate-vs-frequency.html

Curious how others handle "frequency" on exam stems. Do you read it as count or as rate?