Which of the following are the highest taxonomic categories in the cognitive, affective and psychomotor domains of learning?

The highest categories are evaluation in the cognitive domain, characterization in the affective domain, and naturalization in the psychomotor domain, giving statements 2, 4 and 5.

Evaluation is the top of Bloom's original cognitive taxonomy, judging the value of ideas and materials.

Characterization by a value is the highest affective level, where values become a consistent life philosophy.

Naturalization is the highest psychomotor level, where skilled action becomes automatic and effortless.

Analysis is only the fourth cognitive level, and awareness is the lowest affective level, so neither is highest.

The affective domain was framed by Krathwohl and the psychomotor domain elaborated by Simpson and Dave.