Eighty-one seventh- and eighth-grade students (age 12-14) learning English in Japanese classrooms were tested on their knowledge of English case-marked pronouns in sentences like "He likes her," *"He likes she" and *"Him likes her." The aim of the study was to evaluate the predictions of three theories of second…

Background: The prevalence of smoking among Chinese adolescents has dramatically increased in recent years. The purpose of this study was to examine the differences in smoking-related knowledge, attitudes, and behaviors among Chinese students in 3 types of secondary schools. Methods: This cross-sectional study was conducted among 3957 students of…

Since the passage of the first Charter School Law in Minnesota in 2001, there have been many studies that have examined the effect of Charter schools on student achievement with very mixed results. The Missouri legislature passed legislation in 1998 permitting the establishment of charter schools in a metropolitan school district or in an urban…

This study examined variation in friendship formation and friendship stability as a function of children's and their friends' victimization, overt aggression, and relational aggression. Participants were 605 pre- and early adolescents in fifth through eighth grades (M age = 12.05) assessed twice over a three-month period. Scores for stability and…

The present study used an ecological framework to examine the relationships among adolescents' perceptions of school climate, social competence, and behavioral and psychological adjustment in the middle school years. This study improved upon prior studies by using "structural equation modeling" to investigate the hypothesized mediating…

The high school transition was examined in an ethnically diverse, urban sample of 1,979 adolescents, followed from 7th to 10th grade (M[subscript age] = 14.6, SD = 0.37 in 7th grade). Twice annually, data were gathered on adolescents' perceptions of school climate, psychological functioning, and academic behaviors. Piecewise growth modeling…

Using Freudenthal's method of historical phenomenology, the history of statistics was investigated as a source of inspiration for instructional design. Based on systematically selected historical examples, hypotheses were formulated about how students could be supported in learning to reason with particular statistical concepts and graphs. Such a…

The annual event dropout rate describes the proportion of students who leave school each year without completing a high school program. The event dropout rates for the school year 2005-2006 of 1.99% for grades 7 through 12th and 2.85% for grades 9 through 12th are consistent with the dropout rates for the past four years. The event completion rate…

This study characterizes how learning and teaching differs as the responsibility for choosing curriculum goals and the strategies to reach those goals shifts between teacher and the students. Three different pedagogical approaches were used with 125 seventh-grade and eighth-grade students. All three curricula focus on electromagnetism, and were…

This study examines the relationship between language brokering, parent-child bonding, perceived autonomy, biculturalism, and depression for Mexican American adolescents. It was hypothesized that adolescent language brokers who reported a strong parent-child bond and high levels of psychological autonomy, privilege, and responsibility would also…

In this study it was aimed to i) diagnose the topics that are perceived as difficult at the level of 6-8 science classes and ii) find out the reasons behind of these difficulties as well as propose suggestions to remedy these difficulties. Eighteen science teachers and three hundred students attending different types of secondary schools…

This appendix focuses on the descriptive statistics of the middle study schools that participated in the "Gaining Ground in the Middle Grades: Why Some Schools Do Better. A Large-Scale Study of Middle Grades Practices and Student Outcomes. Initial Research." This appendix contains the following figures: (1) Student…

This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…

This general achievement trends profile includes information that the Center on Education Policy (CEP) and the Human Resources Research Organization (HumRRO) obtained from states from fall 2008 through April 2009. Included herein are: (1) Bullet points summarizing key findings about achievement trends in that state at three performance…