Answer:
It is most likely that Janet supports a systems view of childrearing.
Step-by-step explanation:
When researchers look at phenomena form a systems perspective, that means they perceive the importance of all elements surrounding that one aspect they wish to study. In Janet's case, she understands the importance of the interaction among systems. In her opinion, there isn't just one aspect to analyze when studying childrearing, but several other aspects that interact with that one and one another, and may, for that reason, exert some type of influence.