Bloom's Taxonomy

What is a bloom taxonomy according all seen in the first session class is important to define and explain the origin and the actualization that the bloom taxonomy had.

The Taxonomy is the study of the general principles of scientific classification.

 The Bloom's Taxonomy was created in 1956 under the leadership of educational psychologist Dr. Benjamin Bloom in order to promote higher forms of thinking in education, such as analyzing and evaluating concepts, processes, procedures, and principles, rather than just remembering facts (rote learning). It is most often used when designing educational, training, and learning processes.

The Three Domains of Learning

The committee identified three domains of educational activities or learning (Bloom, et al. 1956):

Cognitive: mental skills (knowledge)

Affective: growth in feelings or emotional areas (attitude or self)

Psychomotor: manual or physical skills (skills)

Since the work was produced by higher education, the words tend to be a little bigger than we normally use. Domains may be thought of as categories. Instructional designers, trainers, and educators often refer to these three categories as KSA (Knowledge [cognitive], Skills [psychomotor], and Attitudes [affective]). This taxonomy of learning behaviors may be thought of as “the goals of the learning process.” That is, after a learning episode, the learner should have acquired a new skill, knowledge, and/or attitude.

Bloom's Revised Taxonomy

Lorin Anderson, a former student of Bloom, and David Krathwohl revisited the cognitive domain in the mid-nineties and made some changes, with perhaps the three most prominent ones being (Anderson, Krathwohl, Airasian, Cruikshank, Mayer, Pintrich, Raths, Wittrock, 2000):

changing the names in the six categories from noun to verb forms

rearranging them as shown in the chart below

creating a processes and levels of knowledge matrix

The chart shown below compares the original taxonomy with the revised one:

This new taxonomy reflects a more active form of thinking and is perhaps more accurate.