This is an example of stress in Michelle's "exosystem".
There are five environmental systems that impact the way youngsters develop, exosystem is one of them.The exosystem contains ecological components that affect a kid's advancement, despite the fact that that kid isn't straightforwardly required with them. The exosystem is a piece of Urie Bronfenbrenner's environmental frameworks hypothesis.
Answer:
b. demand characteristics.
Explanation:
Experimenters generally want subjects to be as naïve as possible concerning the experimental hypothesis to reduce confounding by demand characteristics.