Final answer:
Instructed participants to behave in an extraverted, outgoing manner while interacting with another person, manipulating their behavior for research purposes.
Step-by-step explanation:
Smillie et al. (2015) conducted a study where participants were directed to display extraverted behaviors while interacting with another individual. This experiment aimed to explore the influence of instructions on behavior and personality expression. Participants were likely instructed to exhibit traits associated with extraversion, such as sociability, assertiveness, and talkativeness, during their interactions. This manipulation was a deliberate attempt by researchers to understand how external instructions can impact behavior and potentially affect perceived personality traits.
By instructing participants to behave in an extraverted manner, researchers aimed to observe any changes or adjustments in participants' behavior and how they presented themselves during social interactions. The study might have investigated whether individuals could adapt their behavior in response to specific instructions and how this affected their perceived personality traits by others. Understanding the impact of such instructions on behavior sheds light on the malleability of personality expression and the potential effects of external cues on social interactions.
Manipulating participants' behavior in this manner allowed researchers to explore the flexibility of personality expression and the extent to which individuals can modify their behavior based on situational demands. Such studies contribute to our understanding of how external instructions or social cues can influence individuals' behavior and perceived personality traits in various social contexts.