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Measurement,evaluation,assessment(upload)
- 2. Measurement and Evaluation in
Your Daily Routine
alarm clock
thermometer
speedometer
meeting new people
opinion of this class
© 2011 Pearson Education, Inc.
- 3. Current Trends
public health initiatives
promotion of physical activity
problems with obesity
evaluation standards for school
programs
© 2011 Pearson Education, Inc.
- 4. Test and Data
Test: An instrument or activity used to accumulate
data on a person’s ability to perform a specified task.
Data: The translation of behavior into a numerical
or verbal descriptor which is then recorded in
written form.
© 2011 Pearson Education, Inc.
- 5. Why Administer Tests?
To measure individual differences on a specific trait
(behavior).
Discussion: Is a test “good” if everyone/anyone scores
100%? Or, is a test “good” if everyone/anyone scores
0%?
© 2011 Pearson Education, Inc.
- 7. Administrative Concerns in Test Selection
Relevance
Education value
Economic value
Time
Norms
Bias
Safety
© 2011 Pearson Education, Inc.
- 8. Measurement
A measurement takes place when a “test” is given and a
“score” is obtained.
If the test collects quantitative data, the score is a
number.
If the test collects qualitative data, the score may be a
phrase or word such as “excellent.”
© 2011 Pearson Education, Inc.
- 9. Assessment
Assessment-The goal of assessment is to make
improvements, as opposed to simply being judged.
In an educational context, assessment is the
process
of
describing,
collecting,
recording, scoring, and interpreting information
about learning.
© 2011 Pearson Education, Inc.
- 10. Types of Assessment
Quantitative
time in one mile run
score on basketball spot shooting test
grade on weight training exam
Qualitative
“excellent” ranking
checklist on golf swing
© 2011 Pearson Education, Inc.
- 11. Measurement Process Involves Four Steps
Define the characteristics that you want to
measure.
2. Select the appropriate test. This may also mean
to select the appropriate testing instrument.
3. Administer the test. If an instrument is involved
in the testing, this also means to use the
instrument correctly.
4. Collect and record the measurement from the
test.
1.
© 2011 Pearson Education, Inc.
- 12. Considerations When Taking Measurements
Remember that you are measuring a characteristic of
the person—you are not measuring the person
themselves; thus, make no judgments about the person.
Make no comical remarks regarding the collected data.
Have a high ethical standards when collecting the data.
Be professional.
© 2011 Pearson Education, Inc.
- 13. Subjective vs. Objective Measurement
A subjective measurement is one that can possibly be
interpreted differently.
An objective measurement is one that cannot be
interpreted differently because of numerical values.
© 2011 Pearson Education, Inc.
- 14. Evaluation
Definition 1: Evaluation is the systematic process of
collecting and analyzing data in order to determine
whether and to what degree objectives have been or are
being, achieved.
Definition 2: The process of obtaining information (data)
and using it to form judgments, which in turn are used in
decision making.
© 2011 Pearson Education, Inc.
- 15. Steps Involved in Making an Evaluation
1.
2.
3.
4.
5.
Define the objective or the purpose of the test.
Measure the performance or administer the test.
Find or develop a standard.
Compare a person’s performance on the test to a
standard.
Make the evaluation then discuss and distribute the
results in the most appropriate manner.
© 2011 Pearson Education, Inc.
- 16. Formative & Summative Evaluation
Formative evaluation: A formative evaluation is a method for
judging the worth of a program while the program activities
are forming (in progress). This part of the evaluation focuses
on the process
Summative evaluation: A summative evaluation (sometimes
referred to as external) is a method of judging the worth of a
program at the end of the program activities (summation).
The focus is on the outcome.
© 2011 Pearson Education, Inc.
- 17. Types of Evaluation
Student Evaluation
Curriculum Evaluation
School Evaluation
Program/Project Evaluation
Staff Evaluation
© 2011 Pearson Education, Inc.
- 19. Goals and Objectives
Goals are general statements of purpose or desired
outcomes and are not as such directly measurable;
each goal must be translated into one or more specific
objectives.
Objectives are specific statements of what is to be
accomplished and how well and are expressed in
terms of quantifiable, measurable outcomes.
objectives give direction to all subsequent activities.
© 2011 Pearson Education, Inc.
- 20. Norms
Evaluations are often based on norms:
Something that is usual, typical, or standard.
A standard or pattern, esp. of social behavior, that is
typical or expected of a group: "the norms of good behavior
in the civil service".
© 2011 Pearson Education, Inc.
- 21. Reliability
Reliability defined as the consistency of an
individual when repeatedly performing the same
test.
Example: If a group of people take the same test on
two different days, the scores obtained should be
approximately the same.
A reliable test will yield data that are stable,
repeatable, and precise.
© 2011 Pearson Education, Inc.
- 22. Validity
The most important characteristic to a test or
measuring instrument.
The validity of each test can only be evaluated in
terms of a particular purpose and for a particular
group.
© 2011 Pearson Education, Inc.
- 23. Quick Summary:
Test, Measurement, Evaluation and Assessment
Test – instrument or technique that measures someone's
knowledge of something to determine what he /she has
learned
Measurement-A measurement takes place when a “test” is
given and a “score” is obtained.
Evaluation–process
of
interpreting
the
collected
measurement to make professional judgment of value or
worth
© 2011 Pearson Education, Inc.
- 24. Quick Summary:
Test, Measurement, Evaluation and Assessment
Assessment-The goal of assessment is to make
improvements, as opposed to simply being judged.
In an educational context, assessment is the
process
of
describing,
collecting,
recording, scoring, and interpreting information
about learning.
© 2011 Pearson Education, Inc.
