The author’s claim says that Dr. Fields’ conclusion about the Tertian culture, based on an observation-centered approach, which was conducted twenty years ago is invalid and the Author’s conclusion on the same, based on an interview-centered approach will establish a more accurate understanding of the child-rearing tradition in Tertian culture. The argument was based on the contradiction between the facts and observations given by both anthropologists. But, the author’s claim may not be true because of the questions and facts given in the following paragraph.
Initially, Dr.Field’s observation was conducted twenty years ago and a lot could have happened in those years. Chances are, a couple of decades ago, the entire population on the Tertian island lived like a family, and the elder generation used to take care of the younger generation as a whole, and the scenario may be entirely different now.
Secondly, the claim also depends on the type of questions that were asked by Dr.Karp from the children of Tertian island. If the questions were only based on the biological parents of children then obviously their answers revolved around their parents.
Furthermore, the conclusion should also depend on the number of days spent by Dr.Field on the island. We can not conclude anything on his visit of just a day, chances are that there is a cultural function going on on the island and hence the entire population is celebrating the festival as a family.
Lastly, Dr.Karp’s theory is not limited to only the Tertian island. Rather, he surveyed a group of islands of which Tertian island is just a part. Following this question, it would be difficult to conclude, what percentage of interviews were from the area under observation.
Hence, based on the above question, it might not be justifiable to discard any of the arguments provided by both anthropologists and these gaps need to be filled to conclude which argument should be considered congruous.