Now, let’s evaluate the evidence Gladwell gives in support, starting with PARAGRAPH 2, when he cites a study:
Exhibit A in the talent argument is a study done in the early 1990s by the psychologist K. Anders Ericsson and two colleagues at Berlin's elite Academy of Music
2a. What’s the name of the main researcher for this study? Dr. Daniel Levitin
2b. What qualifications (job) does this researcher have?
2c. What are the date and location of his study?