The Effect of an Analysis-of-Practice,Videocase-Based,Teacher Professional Development Program on Elementary Students' Science Achievement

This article describes the effects of an analysis-of-practice professional development (PD) program on elementary school students' (Grades 4–6) science outcomes. The study design was a cluster-randomized trial with an analysis sample of 77 schools, 144 teachers and 2,823 students. Forty-two schools were randomly assigned to treatment, (88.5 hours) of integrated analysis-of-practice and content deepening PD (over the course of one year) while 35 schools were randomly assigned to receive an equal number of PD hours in science content deepening alone. Students' content knowledge, as measured by a project-specific test, was compared across treatment groups. The effect size for this comparison was 0.52 standard deviations in favor of students whose teachers participated in the PD that included analysis-of-practice. This effect compares favorably to that of other elementary school interventions whose effectiveness was studied with a narrowly focused outcome measure. Analysis of the demographics of the study schools suggests that the treatment effect could be relevant outside the local study context. Implications for future research include tests of mediation for teacher-level outcomes and efficacy tests of specific teaching strategies (intervention subcomponents).     

Racial Inequality in Critical Thinking Skills: The Role of Academic and Diversity Experiences

While racial inequalities in college entry and completion are well documented, much less is known about racial disparities in the development of general collegiate skills, such as critical thinking. Using data from the Wabash National Study of Liberal Arts Education, we find substantial inequality in the development of critical thinking skills over four years of college between African American and White students. The results indicate that these inequities are not related to students’ academic experiences in college but are substantially related to their experiences with diversity. These findings have important implications for understanding racial inequality in higher education and considering strategies for addressing observed disparities.     

Soy protein

Soy protein comes from soybeans and offers multiple health benefits, some of which are just beginning to be discovered. This column reviews the health benefits of soy products with a special focus on women and children's health. To date, little has been written or researched that is directly related to perinatal health. Thus, the column has a more broad focus so that childbirth educators have a general resource to gain knowledge related to the use of soy-based foods.     

Developing Multicultural Counseling Competencies Through Experiential Learning

Counselor educators are challenged to prepare students for working with culturally diverse clients. The recent attention paid to multicultural counseling competencies has defined domains of learning; however, training methods to support the development of multicultural counseling competencies have received less emphasis. This article focuses on experiential learning as a teaching and learning methodology to increase students' multicultural counseling competencies. The authors outline ethical and practical suggestions for using experiential learning in multicultural counseling curriculum.     

Improving nutrition in pregnant adolescents: recommendations for clinical practitioners

Pregnancy represents an ideal time for health promotion activities. Many women, including adolescents, are interested and willing to change health behaviors to improve the chance that they will deliver a healthy infant. This paper focuses on improving nutrition in pregnant adolescents. Seven recommendations are presented to help achieve this goal: 1) Focus on foods, not nutrients; 2) individualize and work within the pregnant adolescent's current eating habits; 3) consider the context of family and peer groups; 4) reward efforts; 5) make it easy; 6) focus on weight gain patterns for optimal birth outcomes; and 7) refer to a dietician, as needed. Use of these recommendations comprehensively addresses adolescent developmental needs to improve nutrition during pregnancy. These recommendations are not meant to be all-inclusive; rather, they are meant to serve as a guide for clinical management of nutrition for pregnant adolescents.     

Factors contributing to research excellence

What factors contribute to high-quality funded research activity in research universities? What do these institutions have in common? What management strategies do they employ to encourage funded research excellence and activity? In this period of decreased or level government spending, competition for grants among research universities becomes fierce. In order to stay competitive, it is important to know what works in research management. Preliminary research has allowed us to provide some answers and to clarify some key questions on what makes a successful research program.     

School efficiency in rural Guatemala

Summary This paper addresses the issues concerning the ability of the educational sector in Guatemala to meet its basic objective of providing primary education to children in rural areas. We report on data collected in seven villages in rural Guatemala on over 2000 children. Measures of school efficiency in these villages indicate that although increasingly large numbers of children are enrolling in school, promotion, repetition, and drop-out rates continue to be high and that girls are at a greater disadvantage than boys in this population. Complex interrelationships among the schooling variables point to the need for policy decisions to incorporate family, community and school level inputs.

---

Zusammenfassung In diesem Artikel werden Themen bezüglich der Eignung des Bildungssektors in Guatemala zur Versorgung der Kinder in ländlichen Gegenden mit Grundbildung behandelt. Wir berichten über in sieben Dörfern im ländlichen Guatemala gesammelte Daten von über 2000 Kindern. Eine Bewertung der Effizienz der Schulen zeigt, daß obwohl die Anzahl der an den Schulen eingeschriebenen Kinder steigt, Versetzungen, Wiederholungen einer Klasse oder vorzeitiges Ausscheiden aus der Schule unverändert hoch bleiben und Mädchen gegenüber Jungen dieser Gesellschaft benachteiligt sind. Komplexe Verflechtungen zwischen den Schulvariablen deuten auf die Notwendigkeit politischer Entscheidungen zur Einbeziehung von Familie, Gemeinde und Schulkollegium hin.

---

Résumé Le présent article traite des problèmes concernant la capacité du secteur éducatif guatémalais à atteindre son objectif fondamental: dispenser un enseignement primaire aux enfants des zones rurales. Les données présentées ont été recueillies dans sept villages du monde rural guatémalais et portent sur 2000 enfants. Les mesures du rendement scolaire dans ces villages indiquent que bien qu'un nombre toujours plus grand d'enfants soit scolarisé, la promotion, le redoublement et le taux de déperdition scolaire restent élevés et que les filles sont plus désavantagées que les garçons dans cette population. Les corrélations complexes entre les variables scolaires soulignent la nécessité de décisions politiques visant à incorporer la famille, la collectivité et les entrées au niveau de l'école.

     

An analysis of the scholarly productivity of instructional technology faculty

The resumés of 132 instructional technology (IT) faculty were analyzed in an effort to assess the scholarly productivity of IT faculty. Faculty were surveyed to identify leading basic and applied IT journals and to determine overall publication patterns. The findings indicate that individuals who are now full professors have a higher publication rate than faculty at lower ranks in instructional systems/educational technology programs. On an annual basis, individuals in educational psychology programs published more applied, basic, and overall research than faculty in other academic affiliations.     

Integrating Cognitive and Psychometric Models to Measure Document Literacy

The Survey of Young Adult Literacy conducted in 1985 by the National Assessment of Educational Progress included 63 items that elicited skills in acquiring and using information from written documents. These items were analyzed using two different models: (1) a qualitative cognitive model, which characterized items in terms of the processing tasks they required, and (2) an item response theory (IRT) model, which characterized items difficulties and respondents' proficiencies simply by tendencies toward correct response. This paper demonstrates how a generalization of Fischer and Seheibleehner's Linear Logistic Test Model can be used to integrate information from the cognitive analysis into the IRT analysis, providing a foundation for subsequent item construction, test development, and diagnosis of individuals skill deficiencies.     

Science,education, and republican values: Trends of faith in America: 1750–1830

The history of curriculum debate involving science in the United States has touched all levels and concepts of schooling. It has involved a wide spectrum of competing interests and ideas. It has helped guide the framing of concepts as complex and influential as those of progress, human nature, and the national welfare. It has been a stage on which many players have entered, spoken, left, and returned (not always in the guise of farce). Above all, it is itself something from which a great deal can be learned: for in large part any current situation stands at the apex of this long history and cannot in any sense be divorced from what it reveals about the larger place of science and learning in American consciousness. Eric Hobsbawm once wrote that the progress of schools and universities measures that of nationalism, and that education generally is the most conscious champion of the state. History reveals this to be an enormous oversimplification, woefully expedient, and particularly so in the case of science. Here, in fact, nationalism itself can be revealed as a collision of many conflicting interests, myths, visions, and hopes, all of which at some point took the scientific as legitimating dais. No committed history could be so reductive. It must rather open both inward and outward, toward the past and its continued momentum.