Results of a Study Show a Significant Positive Correlation Between

question 35

Multiple Choice

Results of a study show a significant positive correlation between scores on the Dissociative Experiences Scale and a questionnaire on child abuse. The researchers conclude that this supports "the view that dissociation represents a reaction to early negative experience." What is one problem with this conclusion?

• A) It suggests that the Dissociative Experiences Scale is valid.
• B) It assumes there is a negative correlation when there was actually a positive correlation.
• C) It suggests that child abuse is the same thing as dissociation.
• D) It assumes there is a cause-and-effect relationship.

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Definitions:

Level Of Significance

A threshold in statistical testing that determines whether an observed result is statistically significant, typically denoted by alpha (α).

Consumer Ratings

Evaluations or reviews given by consumers regarding the quality, performance, or satisfaction of a product or service.

Formulas

Mathematical expressions that provide a set of rules or operations for solving problems.

Wilcoxon Rank Sum Test

A non-parametric statistical test used to compare two independent samples to assess whether their population mean ranks differ.