Statistical Studies in Which Researchers Do Not Control Variables of Interest

question 24

Multiple Choice

Statistical studies in which researchers do not control variables of interest are

• A)experimental studies
• B)uncontrolled experimental studies
• C)not of any value
• D)observational studies

---

Definitions:

Developmental Changes

Refers to the physical, cognitive, and emotional growth that occurs throughout a person’s lifespan.

Biological Changes

Physiological alterations in living organisms, often related to aging, development, or environmental factors.

Behavioural Changes

Adjustments or modifications in an individual’s actions or reactions due to internal or external factors.

Prematurely

Occurring or done before the usual or proper time; too early.