Question: A researcher is studying how pigeons learn to peck a key for food. In one condition, the experimenter presents a single illuminated key for five seconds, after which the pigeon can peck once to potentially earn reinforcement. In another condition, the pigeon is placed in an operant chamber for 30 minutes with the key continuously available, allowing it to peck at any time, with reinforcement delivered according to a programmed schedule. Based on this scenario, what unique advantage does the second (30-minute continuous access) condition provide for studying instrumental behavior? Need Assignment Help? A) it allows the researcher to observe how the probability of pecking changes over time when the pigeon-not the experimenter-controls response opportunities. ??B) It prevents reinforcement from influencing the pigeon's behavior, making behavior more stable. C) ??It ensures the experimenter maintains strict control over when the pigeon can respond, allowing precise response timing.?D) It limits the number of responses the pigeon can make, allowing cleaner data for each trial.