The correct answer is c. challenging the credibility of sources. Ramona asks in a questionable way if the information or evidence from Pettit's book comes from a fictional source. Han has backed up his information with the evidence of a review of Giovanni Fiorini's book. Pettit makes sure that the material in this book has been written by a narrator and not by a historian.
Han applies option c- he is challenging the credibility of sources. Ramona ,surprised, asks him if the evidence from Pettit's book was from fictional sources. Hans supports his claim through a review of Giovanni Fiorini's book. The material from this book which had been written by a story-teller and not by a historian was used by Pettit.
Option a- is wrong. Hans is not determining new research goals. He is questioning the credibility of sources.
Option b-is wrong. Hans is evaluating what an author said about Giovanni Fiorini's book. The material from this 'great' source was used by Pettit in <em>his </em>book.
Option d is wrong. Ramona is asking clarifying questions. She wants Hans to justify his claim. This states that the credibility of sources can be questioned.
Rumination is the process of thinking about thoughts over and over again and most of the time those thought are sad or depression which is bad for your mental health, it can prolong or intensify depression as well as impair your ability to think and process emotions.
