Dialectical behavior therapy (DBT) treatment is a cognitive-behavioral approach that emphasizes the psychosocial aspects of treatment.
Full-spectrum light is light that covers the electromagnetic spectrum from infrared to near-ultraviolet, or all wavelengths that are useful to plant or animal life; in particular, sunlight is considered full spectrum, even though the solar spectral distribution reaching Earth changes with time of day, latitude, and atmospheric conditions.
Color temperature and Color Rendering Index (CRI) are the standards for measuring light. There is no technical definition of full-spectrum so it cannot be measured. To compare full-spectrum sources requires direct comparison of spectral distributions.