Reading Comprehension — Passage 1
Questions 11–15 are based on the passage below.
Why does music move us? One influential explanation, developed by the musicologist Leonard Meyer in the 1950s, holds that emotional responses to music arise from expectation. As we listen, we continually and largely unconsciously predict what will come next, based on our familiarity with a musical style. When a composer delays or violates these expectations — by postponing a resolution or introducing an unexpected chord — tension builds, and its eventual release produces pleasure.
Recent neuroscience has lent some support to Meyer's theory. Brain-imaging studies have found that the release of dopamine, a chemical associated with reward, occurs both in anticipation of a favourite passage and at its peak. Yet expectation cannot explain everything: listeners continue to enjoy pieces they know intimately, in which nothing can surprise them, and some emotional responses seem to depend on associations with personal memories rather than on musical structure alone.