Search the NHLBI, use the drop down list to select: the entire site, the Health Topics section only, or the News and Resources section. NHLBI Entire Site. NHLBI Entire Site; Health Topics; News & Resources; Intramural Research
Chaining is an instructional procedure used in behavioral psychology, experimental analysis of behavior and applied behavior analysis. It involves reinforcing individual responses occurring in a sequence to form a complex behavior.haining is an instructional procedure used in behavioral psychology, experimental analysis of behavior and applied behavior analysis. It involves reinforcing individual responses occurring in a sequence to form a complex behavior.
A chemical chain reaction proceeds by a sequence generally subdivided into three stages: (1) Initiation, in which a reactive intermediate, which may be an atom, an ion, or a neutral molecular fragment, is formed, usually through the action of an agent such as light, heat, or a catalyst.