Sleep Quality Scale (SQS) Test

Take the Sleep Quality Scale (SQS) test to evaluate your sleep quality and gain insights into your sleep patterns.

Learn more about the theories behind this test and the work of researchers like Yi, Shin, & Shin.

Groningen Sleep Quality Scale (GSQS)

The Groningen Sleep Quality Scale (GSQS) is a validated tool to measure your sleep quality based on your experience from last night.

Select True or False for each statement about your sleep last night.