In Correlational Research,the Investigator

question 32

Multiple Choice

In 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

---

Definitions:

Gordon Allport

An influential psychologist known for his theories on personality and for being one of the founders of personality psychology.

Traits

Enduring characteristics or behaviors that differentiate individuals from one another, often considered stable and part of one’s personality.

Brain

The complex central organ of the nervous system responsible for thought, memory, emotion, touch, motor skills, vision, breathing, temperature, hunger, and every process that regulates our body.

Minnesota Twin Studies

A series of psychological studies conducted on twins, both identical and fraternal, to analyze genetic and environmental influences on psychological traits.