thumb|upright|Rock musician [[Pete Wylie is credited with coining "rockism" in 1981. ]]
Rockism and poptimism are ideological arguments about popular music prevalent in mainstream music journalism. Rockism is the belief that rock music depends on values such as authenticity and artfulness, which elevate it over other forms of popular music.
The term "rockism" was coined in 1981 by English rock musician Pete Wylie. It soon became a pejorative used humorously by self-described "anti-rockist" music journalists. The term was not generally used beyond the music press until the mid-2000s, and its emergence then was partly attributable to bloggers using it more seriously in analytical debate. In the 2000s, a critical reassessment of pop music was underway, and by the next decade, poptimism supplanted rockism as the prevailing ideology in popular music criticism.
While poptimism was envisioned and encouraged as a corrective to rockist attitudes, opponents of its discourse argue that it has resulted in certain pop stars being shielded from negative reviews as part of an effort to maintain a consensus of uncritical excitement. Others argue that the two ideologies have similar flaws.
History
Early rock criticism
thumb|upright=0.7|[[Robert Christgau, pictured in 2005, became one of the first professional rock and pop critics. He later criticised Rolling Stone for promoting the "boring rock-as-idealism myth".]]
Until the late 1960s, "pop" was synonymous with "rock" or "rock and roll". From the 1960s to the 1970s, music magazines such as Rolling Stone and Creem laid the foundation for popular music criticism in an attempt to make popular music worthy of study. creating a division that gave generic significance to both terms. "Rock" became associated with a style that was usually heavier and centered on the electric guitar. Besides general differences in style, the two words became associated with differing values. Many early rock reporters believed that rock embodied a particular set of values, such as rebelliousness, innovation, seriousness and sociopolitical intent.
Not all critics supported the integration of high culture values into rock music, or the importance of personal expression. Some believed that such values were merely impositions of the cultural establishment. Nonetheless, a widespread belief among music critics in the 1960s and 1970s was that truly artistic music was made by singer-songwriters using traditional rock instruments on long-playing albums, and that pop was on a lower aesthetic plane, a "guilty pleasure".