Answer:
Phenomenological
Step-by-step explanation:
Helen Heartwell flew to New York City a few weeks after the September 11 , 2001, bombing of the World Trade Center . She wanted to know how the victims of the attack were making sense of what had happened to them . Dr. Heartwell is probably employing Phenomenological qualitative research design.
Phenomenological is the study in which we can study about the phenomena of the human as they experienced in real pr may they lived that.
There are two main approach of Phenomenological they are descriptive and interpretive . In recent time , Phenomenological is used widely in any field. It considered the important aspect which a person experienced or lived , but not interested in the explanation .