| instrumental conditioning | Conditioning in which the response is a prerequisite to achieving some goal; often used as a synonym for operant conditioning, but some psychologists make distinctions in the usages of these two terms. (05 Mar 2000) |
|---|---|
| instrumentarium | A collection of instruments and other equipment for an operation or for a medical procedure. (05 Mar 2000) |
| instrumentation | 1. The use of instruments. 2. In dentistry, the application of armamentarium in a restorative procedure. (05 Mar 2000) |