Assume That You Have Developed a Study Technique That You

question 14

Multiple Choice

Assume that you have developed a study technique that you believe will result in students scoring higher on research methods exams.You test your study technique with the design diagrammed below.
$$\begin{array} { l } \mathrm { R } = \text { random assignment } \\0 = \text { observation } \\\mathrm { X } = \text { stimulus } \\\begin{array} { l l l l } \mathrm { R } & 01 & \mathrm {| X } & 02 \\\mathrm { R } & 03 & & 04\end{array} \\\end{array}$$ Using the diagrammed design,what predictions will you make?

• A) 02 should be greater than 01.
• B) 02 should be less than 04.
• C) 04 should be greater than 03.
• D) 04 should be less than 01.

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Definitions:

Negative Values

Numbers that are less than zero, often representing a deficit or decrease in mathematical calculations or data sets.

Student t

A probability distribution used in small-sample hypothesis testing and in constructing confidence intervals when the population standard deviation is unknown.

Number

An abstract concept representing a quantity or value used in counting, measuring, and calculations.

Degrees of Freedom

The amount of distinct values or measurements that can change during analysis without breaking any limitations.