One Strategy for Maintaining a Productive Classroom Environment Is to Keep

question 28

Multiple Choice

One strategy for maintaining a productive classroom environment is to keep students busy and engaged at all times.Three of the following practices reflect this strategy.Which one does not?

• A)Ms.Spears makes sure that all the equipment that students need for their science lab is ready for them before they arrive.
• B)Mr.Barnard keeps his art lesson moving along at a steady pace.
• C)Ms.Carroll takes time out from her math lesson to help Sam with a difficult concept until he thoroughly understands it.
• D)Mr.Dunbar plans several simple activities for his students on their first day of kindergarten.

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Definitions:

Significant Correlations

Relationships between variables that are strong enough to unlikely be due to chance, as determined by statistical tests.

Test Statistic

A value calculated from sample data that is used in statistical hypothesis testing to determine whether to reject the null hypothesis.

Correlation Coefficient

A measure indicating the extent to which two variables change together, ranging from -1 to 1.

One-tailed Test

A hypothesis test in which the values for which we can reject the null hypothesis are located entirely in one tail of the probability distribution.