воскресенье, 3 ноября 2013 г.

Writing Objectives

Questions you need to think about
·         Who are your students? Freshman? Senior? A mix of different prior knowledge and experience?
·         Is this course a general education course or a course required for the major?

The A.B.C.D. method
The ABCD method of writing objectives is an excellent starting point for writing objectives (Heinich, et al., 1996). In this system, "A" is for audience, "B" is for behavior, "C" for conditions and "D" for degree of mastery needed.
1.      Audience (A) – Who? Who are your learners?
2.      Behavior (B) – What? What do you expect them to be able to do? This should be an overt, observable behavior, even if the actual behavior is covert or mental in nature. If you can't see it, hear it, touch it, taste it, or smell it, you can't be sure your audience really learned it.
3.      Condition (C) – How? Under what circumstances or context will the learning occur? What will the student be given or already be expected to know to accomplish the learning?
4.      Degree (D) – How much? How much will be accomplished, how well will the behavior need to be performed, and to what level? Do you want total mastery (100%), do you want them to respond correctly 80% of the time, etc. A common (and totally non-scientific) setting is 80% of the time.

Examples of Well-Written Objectives
Below are some example objectives which include Audience (A)Behavior(B)Condition (C), and Degree of Mastery (D). Note that many objectives actually put the condition first.
Cognitive (comprehension level) -"C: Given examples and non-examples of constructivist activities in a college classroom, A: the student B: will be able to accurately identify the constructivist examples and explain why each example is or isn't a constructivist activity D: in 20 words or less."
Cognitive (application level) -"C: Given a sentence written in the past or present tense, A: the student B: will be able to re-write the sentence in future tense D: with no errors in tense or tense contradiction (i.e., I will see her yesterday.)."
Cognitive (problem solving/synthesis level) -"C: Given two cartoon characters of the student's choice, A: the student B: will be able to list five major personality traits of each of the two characters, combine these traits (either by melding traits together, multiplying together complimentary traits, or negating opposing traits) into a composite character, and develop a short (no more than 20 frames) storyboard for a cartoon D: that illustrates three to five of the major personality traits of the composite character."
Psychomotor - "C: Given a standard balance beam raised to a standard height, A: the student C: (attired in standard balance beam usage attire) B:will be able to walk the entire length of the balance beam (from one end to the other) D: steadily, without falling off, and within a six second time span."
Affective - "C: Given the opportunity to work in a team with several people of different races, A: the student B: will demonstrate an positive increase in attitude towards non-discrimination of race, D: as measured by a checklist utilized/completed by non-team members."

Notes on Objective Writing
When reviewing example objectives above, you may notice a few things.
1.      As you move up the "cognitive ladder," it can be increasingly difficult to precisely specify the degree of mastery required.
2.      Affective objectives are difficult for many instructors to write and assess. They deal almost exclusively with internal feelings and conditions that can be difficult to observe externally.
3.     It's important to choose the correct key verbs to express the desired behavior you want students to produce.

Typical Problems Encountered When Writing Objectives

Objective Writing Problems with Solutions
Error Types
Too vast/complex
The objective is too broad in scope or is actually more than one objective.
Use the ABCD method to identify each desired behavior or skill in order to break objectives apart.
No behavior to evaluate
No true overt, observable performance listed. Many objectives using verbs like "comprehend" or "understand" may not include behaviors to observe.
Determine what actions a student should demonstrate in order for you to know of the material has been learned.
Only topics are listed
Describes instruction, not conditions. That is, the instructor may list the topic but not how he or she expects the students to use the information.
Determine how students should use the information presented. Should it be memorized? Used as background knowledge? Applied in a later project? What skills will students need?
Vague Assignment Outcomes
The objective does not list the correct behavior, condition, and/or degree, or they are missing. Students may not sure of how to complete assignments because they are lacking specifics.
Determine parameters for your assignments and specify them for your students.

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