Which Test Should Be Used to Determine Whether There Are

question 16

Multiple Choice

Which test should be used to determine whether there are differences between the means of several groups that can be segmented according to two different explanatory variables?

• A)a one-way ANOVA
• B)a two-way ANOVA
• C)multiple comparisons procedures (without contrasts)
• D)multiple comparisons procedures (with contrasts)

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Definitions:

Ebbinghaus

Hermann Ebbinghaus, a German psychologist known for his pioneering work on memory and the forgetting curve.

Nonsense Syllables

Meaningless sets of two or three letters that are used in memory and learning experiments to study the learning process.

Memory

The mental ability that allows for the keeping, maintaining, and recovering of information throughout time.

Effortful Processing

Encoding that requires attention and conscious effort.