In Descriptive\correlational Research, the Investigator ​

question 81

Multiple Choice

In descriptive\correlational research, the investigator ​

• A)systematically observes two variables to see whether there is an association between them.
• B)manipulates a variable under carefully controlled conditions and observes whether there are changes in a second variable as a result. ​
• C)exposes subjects to two closely related treatment conditions. ​
• D)simultaneously manipulates two or more independent variables. ​

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