Which of the Following Carries the Electrical Current in an Aqueous

question 45

Multiple Choice

Which of the following carries the electrical current in an aqueous NaCl solution?

• A) electrons
• B) ions
• C) the solvent - water
• D) none of the above

---

Definitions:

Fixed Ratio

In operant conditioning, a schedule of reinforcement where a response is rewarded after a set number of responses.

Variable Interval

In operant conditioning, a reinforcement schedule where responses are rewarded after unpredictable time intervals.

Pop Quizzes

Surprise tests given without prior warning to students, usually to assess their attentiveness or retention of learned material.

Developmental Perspective

An approach in psychology that studies the changes in human behavior and thought process over the course of a lifetime.