Terms of Use

By accessing or using the Partial Interval + ABC Data recorder (the "App"), you agree to these Terms of Use. If you do not agree, please do not use the App.

The App is a free, browser-based data-collection tool that helps behavior professionals generate timed observation intervals, score occurrence, record ABC notes, and export a session to CSV. It is offered as a convenience, at no cost, with no account required.

The App — including its name, design, layout, interface, source code, written content, and graphics — is owned by Evelyn Jeong and is protected by copyright and other intellectual property laws. No rights are transferred to you by using it.

• Use the App freely for your own clinical, educational, or supervisory data collection.
• Export, keep, and use the data you enter — the data you type is yours, not mine.
• Share a link to the App with colleagues.

Without prior written permission, you may not:

• Copy, clone, mirror, or reproduce the App or any substantial part of it.
• Resell, sublicense, rent, or otherwise charge others for access to the App.
• Remove, hide, obscure, or alter the copyright notice or attribution.
• Present the App or its written content as your own work.
• Extract, scrape, or commercially redistribute its graphics, text, layout, or code.
• Reverse engineer the App or use it to build a derivative or competing tool.
• Use automated tools, bots, or scripts to bulk-access or overload the site.

The App supports data collection; it does not provide clinical, medical, legal, or behavior-analytic advice. You are solely responsible for the accuracy of the data you record and for complying with your own supervision requirements, agency policies, ethical codes, and applicable privacy laws (such as HIPAA, FERPA, or their equivalents where you practice).

The App is provided "as is" and "as available," without warranties of any kind, express or implied. There is no guarantee of uptime, availability, or that data will persist. Please note: session data is not saved anywhere — closing or refreshing the page clears it. Export your CSV before you finish.

To the fullest extent permitted by law, Evelyn Jeong is not liable for lost data, missed observations, interrupted sessions, or any direct, indirect, incidental, or consequential damages arising from your use of (or inability to use) the App.

These terms may be updated from time to time. The "Last updated" date above will change when they do, and continued use of the App means you accept the revised terms.

These terms are governed by the laws of the State of New York, USA, without regard to its conflict-of-law rules. The App is operated from New York and is offered worldwide; if you use it from another country, you are responsible for complying with your own local laws, and nothing here removes any mandatory consumer protections you have where you live.