Prior scholastic journalism research did not adequately address the possibility that journalism students perform better academically because of their backgrounds and inherent abilities. Using Education Longitudinal Study of 2002 data, this study shows that high school journalism attracts better students. Although for-credit and extracurricular programs differentiate journalism student characteristics, journalism students generally tend to have greater English self-efficacy, higher English grade point average, greater involvement in schools, be female and White, or have a higher socioeconomic background than those who do not participate in journalism. Future assessments of journalism's contribution to academic achievement should account for students' pre-journalism characteristics.

Cell-phone-only (CPO) households differ along key variables from non-CPO households, creating potential coverage biases in landline-only random-digit-dialing (RDD) surveys. Researchers have attempted to correct for this by weighting their data based on demographic differences. Previous research, however, has not examined CPO coverage biases in media-use surveys-an important oversight as cell phone use is itself a media choice. This article presents a secondary analysis of Pew's 2012 media consumption survey and concludes that demographics alone are not adequate controls for the CPO bias in media-use surveys.

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