In discrimination training, one stimulus cue (S- or S Delta ) indicates that operant responding will when this cue is present, and another stimulus cue (S+ or S D ) indicates that operant responding will be reinforced when this cue is present.

not be reinforced

Explanation:

Discrimination training involves reinforcing a behavior in the presence of one stimulus but not others. There are two stimuli that are used to indicate this reinforcement. These are S Delta and SD.

The S-delta is the stimulus in the presence of which the behavior is not reinforced. The discriminative stimulus SD is the cue (stimulus) that is present when the behavior is reinforced.

So the correct answer is that the operant responding will not be reinforced when S Delta is present.

glass wants to live in a world of super heroes and villains. he have lived all his life trying to be responsible for the creating the origin story of a super hero; he schemed and caused many incidents (many of them fatal) hoping that someday someone with superpowers would show up and save the day.

he knew himself very much. he saw himself as a villain of a real-life super hero story. he was aware of his strengths (more than smart enough for being manipulative and scheming) and weaknesses (having fragile bones and having to rely on his mind to succeed).