A multiple regression equation based on one dependent variable and four independent variables will have two partial regression coefficients.
a. True
b. False
Ans: b
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Implementation of the Direction Instruction model includes the following sequence of steps:
a. Introduction ? Presentation/demonstration ? Independent practice ? Guided practice b. Introduction ? Presentation/demonstration ? Guided practice ? Independent practice c. Introduction ? Guided practice ? presentation/demonstration ? Independent practice d. Introduction ? Presentation/demonstration ? Independent practice ? Assessment
When there is an unexpected occurrence of a target behavior that had been previously extinguished, it is called ________________.
A. spontaneous recovery B. extinction C. overcorrection D. shaping
Rachael Stern teaches fourth grade at Arlington Elementary School. She regularly examines the curriculum guides and syllabi for the grades above and below the fourth grade. This is a sound practice because she will be able to
A) start off the year without worrying about what other teachers have already taught. B) see how what she is teaching relates to what students learned previously and are expected to learn next year. C) borrow the lesson plans from the year before and use them as review lessons. D) not use up valuable time on any references in her lessons to what students have already been exposed to.
In a sample of 60 students, the combination of household income and high school GPA predicting college GPA had an R = .45, F(2, 57) = 7.34, the researcher would ______.
a. not reject the null hypothesis (p > .05) b. not reject the null hypothesis (p < .05) c. reject the null hypothesis (p >.05) d. reject the null hypothesis (p <.05)