The answer to the given question above is BUILD IN REDUNDANCY. From the term itself "redundancy", notice that Sheena is repeating the same information about Marie Curie in all parts of her speech. From the introduction, to the internal summary and transition, up to the conclusion. In this way, audience would easily recall or remember the highlighted information about the topic.
The correct answer to this open question is the following.
Although there are no options attached, we can say the following.
Maisie does not end her friendship with Laura after establishing her comparison level for alternatives because in the comparison of the outcomes when comparing the alternatives Maisie has, she sees that as her boyfriend is friends with Laura and use to hang out together, it would be very awkward to break the friendship with her knowing that she still has to see Laura when the boys get together.
The interdependence theory invites people to make decisions about staying or not, in a relationship, based on the "cost-benefit" of maintaining that relationship, taking into consideration the consequences.
In the given context Anderson used participation observation research method.
Option: C
Explanation:
In a properly designed research methods several steps are included like peer group research, interactive research, secondary analysis, interview method, participation observation and field survey method. In peer group research researcher divide the whole population in a convenient number of group then carry forward the research.
In participation observation method researcher go to observe a thing, test it, and draw the final conclusion about it and for that purpose if he wish he can take other participant's help also. In field survey technique sampling method is followed.
