Few interventions reduce inequality in reading achievement, let alone higher order thinking skills, among adolescents. We study "policy debate"--an extracurricular activity focused on improving middle and high schoolers' critical thinking, argumentation, and policy analysis skills--in Boston schools serving large concentrations of…

In two experiments, we examine university students' ability to comprehend authentic argumentative texts and factors that influence their application of this skill. Participants read several relatively lengthy arguments and identified the main claim and reasons. Experiment 1 shows that participants are not skilled at identifying key elements from…

The curriculum conference is a specific, practical strategy for deliberative curriculum problem solving at the district or national level. This article explains the deliberation method and its two important characteristics, argumentation and interaction. An analysis of all three decision-making processes in one such conference showed that…

This study considered the ability of small groups of students aged 13-15 years to structure and argue an evidentiary case in which the limitations of the evidence are recognized. The findings of this study indicate that these student groups had developed some of the characteristics of argumentation and group process skills used in building and…

The North Carolina Annual Testing Program assessed the writing skills of students in Grade 6 and Grade 8 in the 1989-90 school year. Sixth-grade students were asked to write a clarification composition focusing on a special day and explaining to the reader why the day is special, and eighth-grade students were asked to write a letter to their…