At a minimum, objectives should describe student behaviors and products that faculty would accept as evidence that the learning outcomes were achieved. Goal statements are helpful, but are sometimes too general, broad, or vague for developing specific assessment tools. Information about how objectives are linked to goals is useful when reporting and using assessment results. Cognitive objectives are descriptions of thinking skills. Affective objectives refer to attitudinal, personal, and social dimensions of outcomes.
Skills are the means by which knowledge is acquired.
Subject matter objectives are a subset of cognitive objectives that are specific to knowledge of subject matter. Yes, objectives can be classified and written in various styles. The material in this workbook is written with an orientation toward behavioral objectives. However, other styles of objectives are preferred and emphasized within some disciplines. In contrast to behavioral objectives which are prescriptive, expressive objectives are evocative.