Vincent graduated from college with a degree in horticulture and now owns a local plant nursery. He maintains a blog titled, "How to Live a Happy Life,” and writes that people can lead happier lives by varying the routes they usually take home from work.
Answer
A
This claim is scientific because it is based on Vincent’s personal experience.
B
This claim is scientific because other people have taken his advice and are now happier.
C
This claim may not be accurate because the blog is produced by someone who is not an expert in the field of human psychology.
D
This claim may not be accurate because most people follow the same route home.