The study was carried out with 175 Turkish students by using drawings at different ages understanding of gene, DNA and chromosome concepts. Students from 8th, 9th, 11th grades and, science and biology student teachers were simply asked to draw the structure of gene, DNA and chromosome in a cell and also to give explanations about these three…

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 work presents the analysis of the 2001 Brazilian Basic Education Evaluation System (SAEB) achievement exam. The SAEB tested 4th, 8th, and 11th grade students, in mathematics and reading (Portuguese). We classified the students into seven socioeconomic classes, and for each class, compared the test results according to frequency of computer…

In this study, we examined the associations between organized activity participation during early adolescence and adjustment in a large and economically diverse sample of African American and European American youth. The sample included 1,047 youth (51% female and 49% male and 67% African American and 33% European American). We used analysis of…

The sometimes poor performance of Career and Technical Education (CTE) concentrators on a state-mandated proficiency test is a major concern of CTE educators. This study examined whether (a) there are performance differences on state-mandated 11th-grade math and reading tests between CTE and non-CTE students with similar proficiency scores in the…

Building on previous research conducted over the past thirty years, this study attempts to inquire about students' attitudes towards social studies. Using a phenomenological research approach, two groups of eighth and eleventh grade students were interviewed. A total of forty-eight students were selected to participate in the study. With…

This research evaluated a dual pathway model for body dissatisfaction among adolescent boys. The study provides empirical support for the importance of distinguishing between weight and muscularity concerns in understanding male body image. A total of 128 boys from grades 8 and 11 completed a self-report questionnaire. Results indicated that…

Research on conceptual change is still a powerful framework for empirical investigations on students' learning of science. During recent years, an increasing body of research has explored students' concepts prior and subsequent to instruction, leading to an extensive documentation of students' concepts including the difficulties and opportunities…

Objectives: To examine the prevalence of bullying behavior in adolescents from Cape Town and Durban, South Africa, and the association of these behaviors with levels of violence and risk behavior. Method: Five thousand and seventy-four adolescent schoolchildren in grade 8 (mean age 14.2 years) and grade 11 (mean age 17.4 years) at 72 Government…

This report describes district-level results from the 2007-2008 AISD Student Climate Survey.

This research examined patterns of substance use and academic factors among a sample of 733 African-American and European-American adolescents from a metropolitan area. First, youth were classified into 11th grade high, moderate, or no substance use groups and classified as users, initiators, desistors, and nonusers based on eighth and 11th grade…

Newark, New Jersey, once called "The Worst American City," is a city that has lost 36 percent of its population since 1930 (from 442,000 to 280,000) and is now more than half black and nearly 40 percent poor. It is a city, reported the "New York Times," where "budgeting is a Rube Goldberg morass with a deficit…

As part of compliance with with the federal No Child Left Behind Act, this document presents the State Report Card of Arizona for 2009-2010. The report card provides tables relating to percentage of students who passed AIMS in Arizona by subject and grade. The tables shown in this document include: (1) Mathematics Grade 3; (2) Reading Grade 3; (3)…

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 2004-2005 of 1.68% for grades 7 through 12th and 2.40% for grades 9 through 12th are at the lowest levels in the past ten years. The event completion/graduation rate…

The purpose of this study was to determine what, or part of what, makes academic success probable or improbable for a student. The core research question was, Which practices, characteristics, and circumstances of students, families, schools, school districts, and communities tend to give Maine students a higher probability of meeting state…