What does a significance level of p = .01 indicate?
a) The probability is 1 in a 100 that the null hypothesis is true.
b) The probability is 1 in a 100 that the observed effect is due to chance.
c) There is a 1% probability that the difference is due to the experimental treatment.
d) There is a 1% probability that the null hypothesis will be rejected.
b
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The null hypothesis states that
a. the effect of the treatment is negative. b. the apparent relationship between variables is due to chance alone. c. outcomes are affected by the experimental treatment. d. the true relationship between variables can never be known.
The report Rising Above the Gathering Storm found that
a. the US graduated more engineers than other countries. b. the US 12th graders performed above average for 21 countries on a test in science and math. c. the US 12th graders performed below average on science but above average on math tests when compared to 21 other countries. d. the US 12th graders performed below average for 21 countries on a test in science and math.
Caregivers or teachers can foster the development of creativity in toddlers by:
A. Appreciating toddlers' creativity and humor B. Showing them how to paint C. Correcting or changing their completed art projects D. Showing flash cards of the work of famous artists
The context of reader response primarily focuses on:
a. The socio-cultural context of a child's life and the situational context of the classroom. b. Only the socio-cultural context of a child's life. c. Only the situational context of the classroom. d. None of the above.