Suggestions for lecture listening include

Sound advice for lecture listening is to find areas of interest to you, avoid distractions and listen for the main ideas.

Seeking personal relevance sustains motivation, while filtering distractions protects attention.

Focusing only on delivery and skipping summary and review, as in the first option, neglects the actual content.

Paying poor attention to think creatively and ignoring lecture cues, as in the second, defeats listening itself.

Not making notes, as in the third, removes a key aid to retention and later review.

These effective habits echo Ralph Nichols, often called the father of the field of listening.