Which of the following is a nondirectional hypothesis for the research question, Are there differences in end of course biology test grades between those who use simulated labs and those who use traditional labs?
a. There are differences in end of course biology test grades between those taught through the use of simulated versus traditional labs.
b. There are no differences in end of course biology test grades between those taught through the use of simulated versus traditional labs.
c. Those taught in simulated labs perform better on end of course biology tests than those taught in traditional labs.
d. Those taught in traditional labs perform better on end of course biology tests than those in simulated labs.
a
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During his experiments studying iconic store, Sperling would flash an array of stimuli (e.g., letters and/or numbers) for approximately 50 milliseconds on a screen. If participants are then asked to recall symbols presented on the third row, they would be performing a(n) ____ procedure
a. backward masking b. forward masking c. partial-report d. whole-report
Technology can be used in qualitative research to
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The smallest units of speech are
a) graphemes. b) morphemes. c) phonemes. d) words.
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Indicate whether the statement is true or false