Objectivity in research means:
A. minimizing personal bias.
B. eliminating personal opinions as variables to be studied.
C. the absence of judgment in instrumentation.
D. eliminating emotions as variables to be studied.
Answer: A
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Teachers of color sometimes transfer to more diverse settings for ______.
a. higher comfort and acceptance levels b. lower workload c. higher expectation for students d. smaller class sizes
Consider this learning activity for the topic: Understanding the number 5. What kind of activity is it? Before the students arrive, arrange many groups of five objects. You might arrange a group of 5 books on a shelf, 5 pencils on your desk, 5 chairs grouped together, a picture of 5 people on the bulletin board, 5 thumbtacks in a group on the bulletin board, etc. After the students have arrived,
show 5 objects on the overhead projector. Have someone count them. Ask what we call this number. Write 5 on the chalkboard. Direct the attention of the students to a group of 5 books. Point out that there are 5 books. Pair all the students with partners. Have the partners move around the room and find five of something. a. Developmental b. Practice c. Application d. Assessment
When a contrived setting feels real, then it is associated with ______.
A. a decrease in internal validity B. a decrease in external validity C. an increase in external validity D. an increase of experimenter bias
Identify and describe the nine steps necessary for designing effective mathematics instruction.
What will be an ideal response?