For Questions Below, Use the Following: a Researcher Predicts That

question 1

Short Answer

For questions below, use the following: A researcher predicts that training on the balance beam reduces reading errors among learning disabled youngsters. A random sample of 9 children was selected from the population of learning-disabled children from a large metropolitan school district. They were all given a reading test and their errors recorded. They were then trained on the balance beam for one year, and again their error scores on the reading test recorded. The data follows: $$\begin{array} { c c l } \text { Subject \#}& \text {Before } & \text { After } \\1 & 12 & 10 \\2 & 12 & 10 \\ 3 & 2 & 1 \\4 & 6 & 4 \\5 & 6 & 5 \\6 & 7 & 7 \\7 & 10 & 9 \\8 & 9 & 8 \\9 & 11 & 8\end{array}$$
-For question 103, should Ho be rejected or accepted as a one-tail, And also should Ho be rejected as a two-tail? If rejected, state the alpha level.

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Definitions:

Rationale

Rationale is the fundamental reason or the logical basis behind a study, decision, or action, providing the underlying justification for it.

Differential Effectiveness

The variation in outcomes across different interventions, treatments, or strategies, indicating that some methods are more effective than others for certain conditions or populations.

Marital Conflict

Refers to disagreements and confrontations between partners in a marriage.

Intrapersonal

Pertaining to the internal processes, thoughts, and feelings within an individual, emphasizing self-reflection and personal insight.