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Other Assessment Techniques |
There are many assessment techniques that can provide useful information, particularly when used in conjunction with the more traditional methods described in the previous chapters. This chapter discusses several of these techniques and how they can be used to enhance your assessment efforts.
Interviews
-gathering information in a focused, one-on-one conversation
Use interviews when:
Types of interviews
Suggestions for Using Interviews:
Focus Groups
What is a focus group?
Focus groups are group discussions where the moderator supplies the topics and monitors the discussion. The purpose is to gather information about a specific or focused topic in a group environment, allowing for discussion and interaction by the participants. Focus groups can be used as the sole source of data or as a complement to another research methods, such as a survey. The use of focus groups is "both flexible and diverse." (Crabtree & Miller, 1999, p.112)
What are the advantages of focus groups?
What are the disadvantages of focus groups?
When should focus groups be used?
"Focus groups provide an excellent opportunity to listen to the voices of students, explore issues in depth, and obtain insights that might not occur without the discussion they provide." (Palomba & Banta, 1999, p.196-7)
Focus groups are "fundamentally a way of listening to people and learning from them." (Morgan, 1998, p. 9) They can be used:
Focus groups should not be used:
What are the important issues in planning a focus group?
Focus Group Questions
"A critical aspect of preparing to conduct a series of focus groups is selecting a precise set of questions." (Palomba & Banta, 1999, p.202)
Questions need to be concrete, specific, focused, simple, and open-ended. They should go from the more general to the more specific (Stewart
& Shamdasani, 1990). Questions can also be ordered by their importance to the research project. Many researchers suggest questions including phrases such as "what prompted you," "what influenced you," or "what features" in place of "why" (Kreuger, 1994).Questions can also be in the form of group exercises. Group members can be asked to write a word or phrase on index cards and then share their responses. This ensures that all members share opinions. Groups can be asked to generate lists or brainstorm ideas. Individuals can be asked to rate aspects of a program and then explain what led them to give that particular rating. Sentence completion exercises can also be used (e.g., What I liked best about this program was.). The openness of the focus group format allows for a multitude of activities that can guide or generate discussion.
Choosing a Moderator
"The quality of the moderator is the most important element that determines the ultimate usefulness of the output of focus group research " (Greenbaum, 1988, p. ix)
Although moderators have different personal styles, some similar qualities are important for good focus group leaders. Table 1 contains two lists of important qualities. Some other important moderating skills include time management, diplomacy, awareness and control over personal reactions, and energy. (Albrecht, Johnson & Walther, 1993; Kreuger, 1998b; Kreuger, 1993; Stewart
& Shamdasani, 1990) "Moderating a focus group might seem easy, but it requires mental discipline, careful preparation, and group interaction skills." (Krueger, 1993, p.73)Table 1.
Qualities of a good moderator|
Krueger, 1998b |
Greenbaum, 1988 |
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Understanding of group process |
Quick learner |
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Curiosity |
A "friendly" leader |
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Communication skills |
Knowledgeable but not all-knowing |
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Friendliness and sense of humor |
Excellent memory |
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Interest in people |
Good listener |
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Openness to new ideas |
A facilitator, not a performer |
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Listening skills |
Flexible |
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Empathetic |
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A "big picture" thinker |
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Good writer |
Other Choices
Participants must be chosen. Researchers opinions differ on the ideal size for a focus group, but usually the group is between eight and fifteen people. Although the project objective should determine who is included in the focus group (Greenbaum, 1988), the focus group participants should be comfortable talking to each other. Usually, a relatively homogenous group is useful, not only for the openness of participants, but also to allow for an easier interpretation of the outcomes.
When recruiting participants, the researchers must decide about the use of incentives and rewards. These can be anything that draws or encourages participation. Incentives to get students involved can include extra-credit, free food, or monetary rewards. Whether these or other means are used to get involvement, researchers need to be certain that they get participants that will get involved in the discussion.
Another planning decision for focus group research is location. The room and seating arrangements need to be comfortable for everyone involved. The room should be relatively free from distractions such as noise or interruptions.
Recording or note taking decisions also need to be made in advance. Audio recordings or video recordings can be used to document the group. In some circumstances, electronic recordings may stifle openness and note taking may be the only record keeping. Even when electronic recording devices are used, written notes can be useful and provide a good backup for equipment failure.
Conducting A Focus Group
Introduction
"In a brief time the moderator must create a thoughtful, permissive atmosphere; provide the ground rules; and set the tone of the discussion. Much of the success of group interviewing can be attributed to this 2- to 4-minute introduction."(Kreuger, 1998b, p.21)
The moderator begins the focus group with a short introduction, which should include:
The welcome should include a thank you for participating and an introduction of the moderator(s). The overview is often short and simple, explaining what the topic is and why the participants were chosen. Guidelines are used to lay groundwork such as speaking one at a time or using first names only. They also function as a time to explain recording devices, confidentiality, and the role of the moderator. The opening question should serve as an ice-breaker and should give each participant a chance to talk. Many books on conducting focus groups have sample introductions (see References).
Moderating
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Engaging all the participants in the discussion, promoting a lively interchange, modulating conflict, and all the while following the interview guide is a demanding role for a focus group moderator." (Crabtree & Miller, 1999, p.119)An important part of moderating a focus group is listening. Some suggestions for improving listening skills include: make a conscious effort to actively listen, focus on listening rather than talking, make eye contact with each participant as they speak, and be "intimately familiar" with the questions and objectives of the project. (Greenbaum, 1999, pg 131-132) Another feature of moderating is time management the moderator must weigh the length of discussion needed for each question with the time limits of the focus group. Finally, the moderator must probe for further information. He/she must pick up on nonverbal clues and draw out information. He/she must follow up with unclear statements.
Facility Difficulties
Facility problems usually involve distractions or recording equipment. A little planning can often prevent both of these problems. Examining a room ahead of time can alert a moderator to potential distraction problems. Precautions such as closing doors or windows may be all that is needed to eliminate noise and other distractions. Sometimes, a new room will need to be chosen which is easier to do in advance than at the time of the focus group. A moderator should also have a back up plan for equipment failure, whether it is a back up tape recorder or a skilled note taker.
Participant Difficulties
A dominant group member can influence the tone of the group or inhibit comments from other participants. A dominant group member may take the form of an expert or just someone who likes to talk. Greenbaum suggests using the dominant person "as a straw man against which the moderator can play the reactions of the rest of the group." (1988, p.65) Asking other group members whether they agree or disagree with the dominant member and why they feel that way allows others to talk and encourages a variety of opinions.
Another common difficulty is the quiet or shy group member. The moderator may need to encourage this person with eye contact, call on the person by name, and use follow up questions to generate a useful response from the person.
Transcript Analysis
-using data from the student database to examine the course-taking or grade patterns of students
Use transcript analysis when:
Transcript analysis allows the department to obtain a more complete picture of their students. Are majors who follow a particular course-taking path through their college years more likely to succeed? Do the department's General Studies courses attract students to the major program? What path through the General Studies program seems to be most effective for the department's majors?
Suggestions for Using Transcript Analysis:
Unobtrusive Measures
-observation or keeping records of students' use of facilities and services. This form of assessment provides data that can be correlated with test scores and/or course grades.
Use unobtrusive measures when:
While test scores and survey results can indicate how much students are learning and how they feel about that process, observing the behavior of students can tell you quite a bit about how they learn. What do students do outside the classroom? Which out-of-class behaviors and activities seem to lead to better in-class performance?
Suggestions for Using Unobtrusive Measures:
Review of Current Curriculum Materials
-systematic review of course syllabi, textbooks, exams, and other materials.
Use curriculum materials when:
Basic to any instruction are the materials used in the classroom textbooks, hand-outs, exams, and so forth. A review of these provides invaluable information to enhance any assessment effort.
Suggestions for Using a Review of Curriculum Materials
Anecdotal Records, Logs, and Journals
-maintaining records of classroom activities, students' responses, or faculty impressions
Use anecdotal records when:
While assessment usually relies on systematic collection of information, often the more informal observations prove useful. What is going on in the classroom? What works and what does not?
Suggestions for Using Anecdotal Records, Logs, and Journals
External Examiners
-using an individual or group of individuals from outside the department to provide an objective assessment of a course or program.
Use examiners when:
Asking someone from outside the department or university to observe and respond to particular aspects of a program or course can yield valuable information that could not otherwise be obtained.
Suggestions for Using External Examiners
For Further Reading
Albrecht, T. L., Johnson, G. M., & Walther, J. B. (1993). Understanding communication processes in focus groups. In D. L. Morgan (Ed.), Successful Focus Groups: Advancing the State of the Art (pp. 51-64). Newbury Park, CA: Sage Publications.
Brown, J. B. (1999). The use of focus groups in clinical research. In B. F. Crabtree & W. L. Miller (Eds.), Doing Qualitative Research (2nd ed., pp. 109-124). Thousand Oaks, CA: Sage Publications.
Crabtree, B. F., & Miller, W. L. (Eds.). (1999). Doing Qualitative Research (2nd ed.). Thousand Oaks, CA: Sage Publications.
Fowler, Floyd J., Jr. and Thomas W. Mangione. Standardized Survey Interviewing. Newbury Park: SAGE Publications, 1990
Greenbaum, T. L. (1988). The Practical Handbook and Guide to Focus Group Research. Lexington, MA: D.C. Heath and Company.
Greenbaum, T. L. (2000). Moderating Focus Groups: A Practical Guide for Group Facilitation. Thousand Oaks, CA: Sage Publications.
Krueger, R. A. (1993). Quality control in focus group research. In D. L. Morgan (Ed.), Successful Focus Groups: Advancing the State of the Art (pp. 65-85). Newbury Park, CA: Sage Publications.
Krueger, R. A. (1994). Focus Groups: A Practical Guide for Applied Research (2nd ed.). Thousand Oaks, CA: Sage Publications.
Krueger, R. A. (1998a). Developing Questions for Focus Groups: Focus Group Kit 3. Thousand Oaks, CA: Sage Publications.
Krueger, R. A. (1998b). Moderating Focus Groups: Focus Groups Kit 4. Thousands Oaks, CA: Sage Publications.
Morgan, D. L. (Ed.). (1993). Successful Focus Groups: Advancing the State of the Art. Newbury Park, CA: Sage Publications.
Morgan, D. L. (1998). The Focus Group Guidebook: Focus Group Kit 1. Thousand Oaks, CA: Sage Publications.
Morgan, David L. Focus Groups as Qualitative Research. Newbury Park: SAGE Publications, 1988.
Palomba, C. A., & Banta, T.W. (1999). Assessment Essentials: Planning, Implementing, and Improving Assessment in Higher Education. San Francisco: Jossey-Bass.
Sapp, Mary M. and M. Lewis Temares. "Learning How to Improve the Quality of Services Using Focus Groups". Paper presented at the 32d Annual AIR Forum, 1992.
Stewart, D. W., & Shamdasani, P. N. (1990). Focus Groups: Theory and Practice (Applied Social Research Methods Series Vol. 20). Newbury Park, CA: Sage Publications.