______ Insulation Is a Closed-Cell Rigid Foam Board That Uses

question 2

Multiple Choice

______ insulation is a closed-cell rigid foam board that uses a low-conductivity gas (usually an HCFC) to fill the cells.

• A) Polyisocyanurate
• B) Fiberglass
• C) Extruded polystryrene (XPS)
• D) Expanded polystyrene (EPS)

---

Definitions:

Extinction

In behavioral psychology, the process by which a previously learned response diminishes or disappears following discontinuation of reinforcement.

Puzzle Box

An experimental device used in animal learning experiments, especially in the study of operant conditioning and problem-solving.

Negative Reinforcement

A behavioral principle involving the removal of an unpleasant stimulus to increase the likelihood of a desired response.

Positive Reinforcement

A behavior modification strategy that involves presenting a rewarding stimulus to increase the probability of a particular behavior.