$99.00
SubXTM Enhanced – a new and improved version of our SubX subtle expression training!
SubX™ Enhanced builds upon our previous SubX course to teach you how to identify subtle, partial and hidden facial expressions of emotion.
Includes a definition section; pre-test; brand new instructional sections covering subtle, partial and hidden expressions separately; practice, post-test, and certificate upon completion.
Description
SubX™ Enhanced will help you:
- Learn why emotions exist and the differences between full-face, high-intensity facial expressions of emotion and subtle, partial, and hidden expressions
- Define and recognize subtle, partial and hidden expressions in others
- See how others really feel and label it quickly and accurately
Training is accessible for 24 hours a day, 7 days a week for 1 year through our training website. Simply purchase the training, create an account and register your product key that you receive via email. It’s that simple.
SubX™ Enhanced consists of:
- A definition section that defines subtle, partial and hidden expressions
- A pre-test to baseline your ability to detect subtle expressions
- Instruction that teaches you why emotions exist and provides examples of subtle, partial and hidden expressions
- A practice section with 70 images which features individuals representing all ages, genders and ethnicities
- A post test to see how far you’ve come. Achieve over 80% and receive a certificate of completion. You can take the post test as many times as you’d like.
Our online training was developed to be accessed with Internet Explorer Version 7.0 (or higher) or Firefox Version 3.0 (or higher). While usage may be fine with other browsers, we cannot guarantee compatibility.
SubX™ Enhanced builds upon our previous SubX course and will teach you how to read subtle, partial and hidden facial expressions of emotion.
*We highly recommend you’ve completed MiX Enhanced before purchasing this course.




A Highly Effective Training Tool for Improving Emotion Recognition Accuracy
This training tool offers a concise and insightful explanation by Dr. David Matsumoto on how complex emotions manifest through facial expressions, accompanied by many facial expression photographs for hands-on practice.
It’s designed to efficiently enhance your ability to accurately interpret emotions from facial cues.
Whether you engage in face-to-face communication or work with emotion recognition AI, this tool comes highly recommended.
Dr. Matsumoto explains how emotional expression has evolved from primitive times to the present, focusing on how subtle, partial, and hidden expressions emerge.
The classification system, along with the use of photographs showing varying intensities and combinations of facial expressions, makes the content very easy to understand.
By learning to distinguish these differences, you’ll gain the ability to accurately infer whether a particular facial movement represents a genuine emotional expression, a meaningless twitch, or what specific meanings might be conveyed by facial muscle movements that are open to multiple interpretations.
This ability is valuable not only in daily interpersonal communication but also for those who use emotion or facial recognition AI.
These systems sometimes misinterpret random facial muscle movements as meaningful emotional expressions or inaccurately assign a single meaning to movements that could in fact carry multiple possible meanings.
The tool includes a pre-test section to assess your current emotion recognition skills, a practice section using 80 photographs to help improve those skills, and a post-test to measure your progress.
Personally, I reached an expert level in under an hour. I highly encourage you to give it a try!