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Vincent Briseno EDTC 6343.  In a technology-enhanced environment, the MTT demonstrates knowledge of:  Instructional design  Development  Assessment.

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Presentation on theme: "Vincent Briseno EDTC 6343.  In a technology-enhanced environment, the MTT demonstrates knowledge of:  Instructional design  Development  Assessment."— Presentation transcript:

1 Vincent Briseno EDTC 6343

2  In a technology-enhanced environment, the MTT demonstrates knowledge of:  Instructional design  Development  Assessment Competency 007

3  Demonstrates knowledge of fundamental assessment- related issues, such as those related to bias, reliability and validity. Competency 007: E

4   Bias: prejudice in favor of or against one thing, person, or group compared with another, usually in a way considered to be unfair. Bias

5  Assessment bias: present whenever one or more items on a test offend or unfairly penalize students because of personal characteristics including but not limited to:  Race  Gender  Socioeconomic status  Religion Does the test over/under estimate a groups true ability? Assessment Related Bias

6  Reliability: consistency of a measure Reliability

7  Assessment reliability: assesses the degree to which test scores are consistent from one test administration to the next The tests reliability is determined by three factors  Reliability of student performance  Reliability of scoring  Reliability between different forms of the same test Assessment Reliability Center for applied linguistics. (2009). Module 3: Reliability. Retrieved October 7, 2012, from: http://www.cal.org/flad/tutorial/reliability/3andtestselection.html

8  Validity: the state or quality of being valid Valid: producing the desired result Validity

9  Assessment validity: the extent to which a test accurately measures the intended purpose The validity of a test can be separated into three major categories  Content validity  Criterion-related validity  Construct validity Assessment Validity Duquesne University. Test construction: Introduction and overview. Retrieved October 7, 2012, from: http://www.mathcs.duq.edu/~packer/Courses/Psy624/test.html

10  Reliability vs Validity Image: © Nevit Dilmen found at Wikimedia commons Image: © Nevit Dilmen

11 Vincent Briseno EDTC 6343

12  If performance on a given test results in low performance for only English language learners, then this may be a case of  Assessment bias  Assessment reliability  Assessment validity

13 That was the wrong answer

14 Congratulations

15  Which of the following is the best definition for test reliability?  A test that provides a fresh perspective when given multiple times to the same group of students.  A test that can be scored differently depending on the test administrator.  A test that provides consistent scores regardless of date, time, or test administrator.

16 That was the wrong answer

17 Congratulations

18  A test can be reliable without being valid.  True  False

19 That was the wrong answer

20 Congratulations

21  Which statement best describes test validity?  A test is valid if it accurately measures the intended objective.  A test is valid if a specific subset of students score low regardless of ability  A test is valid if a change in the order of test questions results in significantly different scores.

22 That was the wrong answer

23 Congratulations

24  A middle school math test that accurately predicts the grade of 8th grade students in Algebra I is an example of  A bias test  A reliable test  A valid test

25 That was the wrong answer

26 Congratulations

27  A classroom scale used in health class that always measures a students weight to be 25 pounds over the actual weight is  A bias assessment  A reliable assessment  A valid assessment

28 That was the wrong answer

29 Congratulations

30  According to Competency 007: E, the MTT will demonstrate  Knowledge of fundamental assessment-related issues  Knowledge of the benefits and limitations of technology  Knowledge of effective methods for incorporating technology into various instructional strategies

31 That was the wrong answer

32 Congratulations

33  Which of the following is not an assessment related issue?  Bias  Number of answer choices  Validity  Reliability

34 That was the wrong answer

35 Congratulations

36  One way an MTT could assess the reliability of a test would be to  Give the test to the same group of students on consecutive days.  Allow multiple teachers to grade the same tests.  Rearrange the test questions and ask students to take the test again  All of the above  None of the above

37 That was the wrong answer

38 Congratulations

39 Powerpoint template provided by Wendy Russell http://presentationsoft.about.com/od/templates/qt/quiz_template.h tm

40  Reliability vs Validity Video


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