Answer:
Social aggregate
Explanation:
Social aggregate refers to the condition where a large number of individuals present at the same time but they may not share similar characteristics or do not interact with each other. One can notice the example of social aggregate in daily life while waiting at the railway station, watching a movie in a theater, eating in a restaurant, etc.
Answer:
a. participant observation, diaries, and ethnographic interviews.
Explanation:
Participant observation: The term participant observation is defined as a method of qualitative research in which the experimenter observes the participants or subjects involved in the research as well as the experiment actively engages or involved in their activities.
Ethnographic interview: The term ethnographic interview is defined as a method of qualitative research that involves one-on-one interviews and immersive observation.
Diaries: The diary research is a form of qualitative research method that involves collecting qualitative data of the participants' activities, behaviors, and experiences over a period.
In the question above, since Super and Harkness are studying a developmental niche that can not be calculated or is an empirical variable, so it would be better for them to use qualitative methods to study. Therefore, it includes participant observation, diaries, and ethnographic interviews.
Answer: The fatigue that Sabrina is experiencing represents:
A barrier in the communication process between herself and her son.
Explanation: The sheer exhaustion Sabrina faced has hindered and caused a barrier in the effective communication she ought to have with her son