CEMA Logo CEMA

A Highly Customizable
Experience Sampling Application

CEMA (Computational Ecological Momentary Assessment) is a web application developed for conducting Experience Sampling Methods (ESM/EMA) to capture real-time reports of emotions and behaviors in daily life. With CEMA, researchers can easily design, manage, and conduct experience sampling studies.

Note: The CEMA user interface is available in Japanese only.

Participant interface and task screen
Researcher Project List

Comprehensive Tools for Experience Sampling

  • ✔ Runs on smartphones (iOS/Android compatible) with intuitive notifications to facilitate response collection.
  • ✔ Provides a participant-friendly survey interface with features such as response list display.
  • ✔ Supports administration of jsPsych-based questionnaires.
  • ✔ Supports administration of jsPsych-based behavioral tasks.

Enhanced Flexibility and Reproducibility through CBAT Integration

Integration with CBAT, a toolbox for questionnaires and cognitive-behavioral tasks, enables flexible implementation of experience sampling studies.
Utilizing publicly available questionnaires and cognitive tasks enhances research reproducibility.

CBAT and CEMA integration workflow

Inquiries about Implementation and Usage

Researchers interested in CEMA are welcome to contact us using the form below.

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