A systematic review was conducted on the role of substance use initiation in subsequent use and substance-related problems among adolescents. Specifically, we examine previous studies to identify whether age of onset predicts subsequent levels of misuse; we also posit reasons for this association that have been suggested within the literature. In…

Focusing on matters of power and difference, this article examines rhetorical theories of genre and James Gee's theory of Discourse. Although both theories offer productive ways of understanding literate practice, it is argued, they are limited in crucial respects. Genre theory offers few ways of understanding how and why some social actors have…

The Partnership for Assessment of Readiness for College and Careers (PARCC) is a state-led consortium designed to create next-generation assessments that, compared to traditional K-12 assessments, more accurately measure student progress toward college and career readiness. The PARCC assessments are aligned to the Common Core State Standards…

In this paper, different schools of thought are discussed and compared to encourage lively classroom discussion and interest in mathematics for high achieving Form 12 students and first (or higher) year university students enrolled in a mathematics degree program. In particular the work and views of two mathematicians, Kurt Godel (1931) and Ian…

This postcard compares youth resistance across classroom contexts. It draws from a two-year ethnography of the East Oakland Step to College (Step) program, which prepared underserved African-American and Latina/o youth to enroll in four-year universities, while nurturing students' sensibilities to fight for social justice. Students were highly…

This study examined the developmental effects of early parental intrinsic and extrinsic motivational strategies on mathematics achievement scores obtained from White students compared to underrepresented minority students. A latent growth curve model was fit to data from the Longitudinal Study of American Youth (LSAY) with mathematics achievement…

Epistemological beliefs are subjective theories on the structure and acquisition of knowledge. Using data collected in the final year of high school (Time 1) and early in the college career (Time 2) as part of a large-scale longitudinal study, we examined the relationship of beliefs in the certainty of knowledge with school achievement and choice…

Although the term academic literacies was originally developed with regard to the study of literacies in higher education and the university, the concept also applies to K-12 education. An academic literacies perspective treats reading and writing as social practices that vary with context, culture, and genre (Barton & Hamilton, 1998; Street,…

The study explored the relationship of self-concept and locus of control to science engagement and science achievement. Furthermore, the relationship of self variables with science engagement and science achievement was studied across ethnicity, gender, and socioeconomic status (SES). The data were accessed from the 3 waves of the National…

One hundred thirty-seven students in 12th grade physics classes participated in a quasi-experimental study comparing the jigsaw classroom method of cooperative instruction with traditional direct instruction. While no differences were found between the two conditions for physics achievement gains, the results revealed differences in students'…

This paper draws on theory and research on motivation in education to identify principles that might guide decision making concerning National Assessment of Educational Progress (NAEP) assessments for twelfth graders. It draws on three areas of motivation theory, identifies motivational issues that make twelfth-grade NAEP assessments problematic,…

A new standard setting method, Mapmark, was recently developed by ACT Inc. in the course of a contract with the National Assessment Governing Board (NAGB) to set achievement levels for the 2005 National Assessment of Educational Progress (NAEP) in Grade 12 mathematics. Mapmark includes elements of the bookmark method (Lewis, Mitzel, & Green, 1996;…