### Question
What is the definition of seclusion?


### Answer
The definition of **seclusion** is as follows in *42 U.S.C. § 290ii*:

> a behavior control technique involving locked isolation

#### Citation:
  - *42 U.S.C. § 290ii*
  - Heading: **CHAPTER 6A-PUBLIC HEALTH SERVICE > SUBCHAPTER III&ndash;A-SUBSTANCE ABUSE AND MENTAL HEALTH SERVICES ADMINISTRATION > Part H-Requirement Relating to the Rights of Residents of Certain Facilities**

