Answer the following statement(s) true (T) or false (F)
1. A strategy used to minimize the influence of confounding variables is random assignment.
2. The only strategy that can be used to minimize the influence of confounding variables is random assignment.
3. Observational research allows a researcher to study behaviors or events in which the researcher does not deliberately manipulate the phenomenon.
4. A researcher who analyzes prison records of inmates who committed violent assaults while incarcerated is conducting survey research.
5. A researcher who analyzes court records of juveniles who committed felony offenses is conducting archival research.
1. TRUE
2. FALSE
3. TRUE
4. FALSE
5. TRUE
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Tenure is a heavily debated topic. Opponents argue that tenure makes it impossible
A. for teachers to choose the students they teach. B. for teachers to ignore state requirements. C. to remove teachers who are not performing to standards. D. to retain teachers.
Which assistive technology tool can be used to help students make a mental connection between the written and spoken word?
a. Earobics b. Lexia Reading c. Picture It d. CardMaster ™ Card Reader
A free service which provides students with print disabilities with a range of accessible digitized reading materials is:
a. IRIS Center for Training Enhancements b) Bookshare c) Bookbuilder d) All of the above
The primary reason for considering threats to internal validity in a proposal is so that:
A. a small sample can be justified. B. they can be defended against criticism. C. weaknesses in instruments can be explained. D. steps can be taken to reduce them.