Locate a scholarly article in a psychology journal that utilizes a hypothesis te

Question

Locate a scholarly article in a psychology journal that utilizes a hypothesis test. Use library resources, attached in course materials, if you need help finding an article.

In 500-750 words, do the following:

Describe the hypothesis test

Discuss the hypothesis’ role in the context of the whole article (i.e., what information does it actually give, what were the results of the test).

Consider the following questions while you are reading the article and writing your analysis.

What is the research question?

What is the null hypothesis?

What is the alternative hypothesis?

Which test statistics was used?

What level of significance was used?

What were the calculated results?

What statistical conclusion was reached?

What was the experimental conclusion?

What, if any, future research was suggested?

Explanation / Answer

The scholarly article is :“An Analysis of Factors That Contribute to the Efficacy of Hypnotic Analgesia,” by Price and Barber, Journal of Abnormal Psychology, Vol. 96, No. 1

1. The research question is: whether hypnotism is effective in reducing pain.

2. The null hypothesis, H0: the sensory measurements are atmost same before and after hypnotism.

The alternative hypothesis: H1: the sensory measurements are lower after hypnotism.

3. Test statistic used is paired t.

4. Level of significnace is alpha=0.05.

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