Despite their criticism and heavy reliance, textbooks can be very advantageous in teaching science to students with disabilities. Select an advantage of textbooks from the following:
a. they are often aligned with state standards.
b. their vocabulary is always appropriate.
c. content levels are always accurate.
d. they are cost effective.
a
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Analyse the SPSS file by running a mixed design ANOVA with a simple contrast for all three independent variables. You should see the following table. Why is there not a Mauchley’s test significance value for the platform variable (i.e. whether the participants could see the force platform or not)?
A. There are only two levels for this variable. B. The data were not normally distributed. C. Levene’s test was significant. D. The Kolmogorov–Smirnov test was not significant.
Social studies realia falls into two broad categories
a. primary sources and secondary sources. b. textbooks and concrete objects. c. tangible items and primary documents. d. memorabilia and artifacts.
Which one of the following statements best describes the sensory register?
A) It holds everything that is sensed in a relatively unencoded fashion. B) It encodes information largely in terms of underlying meanings. C) It holds only a small amount of information, selecting things that will probably be important to know. D) It holds only a small amount of information, selecting things more or less at random.
Answer the following statement(s) true (T) or false (F)
For a research design using a 2 ? 2 Factorial ANOVA there are only two possible null hypotheses.