Answer the following statement(s) true (T) or false (F)
. Using linear regression, we identify the extent to which a criterion variable can product changes in a predictor variable.
Ans: F
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Dr. Julian, a local university professor and researcher, went into a classroom as a visitor and observed children's behaviors during a science lesson. Dr. Julian did not talk with the children, but she observed their behaviors and collected data that she later published in a professional journal. The children were unaware that Dr. Julian was collecting and analyzing their behavior. Which of the
following statements applies to this situation? a. Dr. Julian should have gone through the Institutional Review Board process and obtained signed consent from a parent/guardian of each child. b. As long as Dr. Julian maintains confidentiality and does not use the names of the children, there are no problems with her research methodology. c. Dr. Julian did not need to obtain an informed consent from any of the parents/guardians because she is a university professor. She had been approved for the classroom visit. d. Although Dr. Julian did not need the permission of the parents, she should have asked the children either verbally or in writing for their permission to participate in the research project.
Use effective questioning strategies to help students to explore, to focus, and to think
Indicate whether the statement is true or false.
Boys experience gender inequality at school in all but which one of the following ways?
a. Boys receive 70% of all D and F grades. b. Single sex schools are needed for males to succeed academically. c. More males are diagnosed with a learning disability than girls. d. Boys represent 80% of high school dropouts.
What type of support would ease the difficulty of database data entry for a student with word retrieval or motor challenges?
a. Employ a teaching assistant as a scribe or typist b. Use a touch screen with graffiti recognition c. Use a word predication or voice recognition program along with the database program d. Use a portable word processor to give the student additional practice with basic typingskills.