Answer the following statement(s) true (T) or false (F)
1. To be valid, a measuring instrument must have no random error in the data that are collected using it.
2. To calculate test–retest reliability, an evaluator must be using a before–after research design where program participants are measured before and after they receive the program
3. Proxy measurement is where program outcomes are measured as a proxy for program outputs.
4. Instruments that have been drafted by the evaluator should be pretested before they are used in a program evaluation.
5. If people are the main unit of analysis in an evaluation of an employment training program, then their employment status (currently employed versus currently not employed) is an example of a construct that could be measured for each person in the study
1. False
2. False
3. False
4. True
5. True
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Early detection of amblyopia is of prime importance because:
a. a child younger than six adjusts more readily to glasses b. treatment is often less successful when diagnosed after age seven or eight c. it is useful for knowing where to seat a child in the classroom d. it may explain why a child is unable to learn his/her colors
Students play a partner math game to practice the concept taught
Mark as Y = YES or N = NO
The item "Cold is to hot as soft is to" is an example of a(n) __________ item
Fill in the blank(s) with correct word
In 2010, the U.S. Department of Education reported that on average, one instructional computer with Internet access it available to how many students nationwide?
a. 1.2 c. 1.7 b. 1.5 d. 2.2