Final answer:
Script analysis is not one of the three central steps in Meisner's approach to acting, which includes emotional preparation, repetition, and improvisation to achieve authentic performances.
Step-by-step explanation:
Meisner's approach to acting did indeed have three central components, but among the options provided, b. Script analysis is not one of those steps. Sanford Meisner's technique is known for its emphasis on a. Emotional preparation, c. Repetition of a phrase or action to build spontaneity and authenticity in reactions, and deepening actors' emotional experience through d. Improvisation within these repetitions.
This method encourages actors to respond truthfully under imaginary circumstances, fostering a sense of presentness and genuine human behavior on stage or in film.