Dr. Stevens wants to study the effects of social and environmental deprivation on children. However, psychological research is limited by what can be ethically manipulated. How could Dr. Stevens address this research question in an ethical manner

this doesn't support enough information to answer the question.

there are no options provided but you can choose among the following gender-neutral pronouns: zir, hir, eir, vis, tem, eir.

in the normal course of maintaining a pronoun-antecedent agreement, we could have used the words his or her but since we are also required to use gender-neutral language, we need to replace it with its equivalent gender-neutral pronoun.

i heard they are taking it off i hope this isn't true but otherwise if it doesn't get taken off it will probably be in early december or early january of 2018-2019

answer; narrator;