A student has a score of 80 on a class test with a score reliability of .84 and a standard deviation of 10 . What is the band within which the student's true score is likely to fall? (Use the .95 confidence level)
a. 70 and 90 c. 75 and 85
b. 72 and 88 d. 76 and 84
B
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Plan ahead when you invite a speaker to present special topics by asking the children to ___________________________________
Fill in the blank with correct word.
Sprick developed a system for monitoring teacher-student interactions and suggests that the positive-to-negative ratio needed for effective interaction and classroom management is
A. 1:1. B. 2:1. C. 3:1. D. 4:1.
Answer the following statement(s) true (T) or false (F)
1. The role of ethics in the research process is primarily to ensure the researcher produces a high-quality research report. 2. A conflict of interest occurs when a researcher will not benefit financially from the research that he or she is conducting.
In order to increase parent and family attendance at center meetings, celebrations, open houses, etc. early childhood centers have tried a. offering child care and transportation
b. securing bilingual speakers in the family's language. c. planning culture celebrations in many cultures. d. all of the above