According to Aronson, the Most Important Condition Which Must Be

question 47

Multiple Choice

According to Aronson, the most important condition which must be met before any experiment can lead to definite cause-and-effect conclusions is:

• A) random assignment of subjects to groups.
• B) the presence of a correlation between variables.
• C) the presence of broad demand characteristics.
• D) the manipulation of all dependent variables.

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Definitions:

Study

An investigation or analysis of a subject or area of research to acquire knowledge or establish facts.

Descriptive Statistics

The discipline of quantitatively describing the main features of a collection of data.

Statistical Inference

The process of deriving conclusions about a population based on information obtained from a sample of that population.

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