Dreaming
is a complex concept, one people, even scientists, have trouble wrapping their
heads around. Yet new discoveries are made every day that link us closer and
closer to the true science behind dreams. In the article “The Science Behind
Dreaming”, different research studies are depicted and the answer to what
dreams are and how they affect us is revealed. The author, Sander van der Linden,
a social-psychologist and professor at Princeton, compares the historical
misconceptions of dreams to the idea of dreams that we have today, ideas with a
surplus of technological backing.
Trying
to reach the general public, Linden aims to inform about the science behind
dreams, an action each and every person goes through in their lifetime. He also
clears up common misconceptions and gets straight to the truth, what dreams are
really made of. In reality, dreams turn on electrical brain waves in our mind
and trigger parts of the brain such as the amygdala and the hippocampus, areas
that control our emotions and memories. This explains why dreams have such
strong emotional connotations.
Linden
constructs her ideas in a very successful manner, making her evidence highly
relevant and the purpose, to inform the general public about the science behind
dreams, very clear. Using coherence, exposition and ethos, Linden constructs a
purpose and gets it across to the audience. By using a historical analysis of
dreams, leading into various different current studies and theories about
dreams and eventually concluding with a summary of the research findings,
Linden’s article flows and has coherence. He also establishes ethos by giving
credible and current research from research teams located all over the world.
All
in all, Linden was successful in communicating his purpose to the audience of
un-informed citizens. He backed up his ideas with an abundance of research and
clearly laid out the true science behind dreams.