Under Ivan Pavlov's Classical Conditioning Theory, a crucial and central psychological concept is 'Extinction', defined as the process where the Conditioned Response (CR) gradually decreases and eventually ceases when the Conditioned Stimulus (CS) is repeatedly presented without the Unconditioned Stimulus (US). Regarding its actual psychological implications and the scientific management of students' undesired behaviors, habit modification, and conditioned responses in classroom teaching, which of the following psychological statements is most authentic and scientifically valid?

Understanding Extinction in Classical Conditioning

According to Ivan Pavlov's Classical Conditioning Theory, Extinction is the process where presenting the Conditioned Stimulus (e.g., the sound of a bell) repeatedly without the Unconditioned Stimulus (e.g., food) leads to the gradual weakening and eventual disappearance of the Conditioned Response (e.g., salivation).

• Mechanism: Absence of the US following the CS.
• Result: Gradual decline and cessation of the CR.
• Classroom Implication: Helps teachers understand how to eliminate maladaptive behaviors or unlearn undesirable conditioned responses by removing reinforcement.