Latino Maternal Literacy Beliefs and Practices Mediating Socioeconomic Status and Maternal Education Effects in Predicting Child Receptive Vocabulary

Research Findings: This study investigated the association between Mexican American maternal education and socioeconomic status (SES) and child vocabulary as mediated by parental reading beliefs, home literacy environment (HLE), and parent–child shared reading frequency. As part of a larger study, maternal reports of education level, SES, HLE, and reading beliefs along with child expressive and receptive vocabulary were collected for 252 mothers and their preschool children from 2 demographically similar school districts in 1 county. Correlations were moderate and positive, with higher levels of maternal education related to family income, HLE, book availability, and children’s expressive and receptive vocabulary. Consistent with long-standing evidence, maternal education and SES were predictors of children’s vocabulary, albeit indirectly through maternal reading beliefs, HLE, and reading frequency. Practice or Policy: Findings extend current knowledge about specific pathways through which social class variables impact children’s language. Policy implications, directions for future research, and study limitations are noted.     

What Does Prone Skateboarding in the Newborn Tell Us About the Ontogeny of Human Locomotion?

The crawling behavior of sixty 2-day-old newborns was studied while they were supported prone on a mini skateboard and on a pediatric mattress without additional support. Analyses of the number and types of limb movements and their characteristics, the coactivation of limb pairs, and the displacement across the surface, revealed that newborns can crawl with locomotor patterns similar to those documented during quadrupedal locomotion in animals and human adults. This was particularly apparent on the skateboard. This discovery suggests that locomotor circuitry underlying quadrupedal locomotion develops during fetal life. Drawing upon other evidence for a quadrupedal organization underlying bipedal gait, we argue that early quadrupedal training may enhance interventions designed to hasten the onset of independent walking.     

Can Didactic Transposition and Popularization Explain Transformations of Genetic Knowledge from Research to Classroom?

We will attempt a synthesis from various research perspectives that have analyzed the alterations that knowledge inevitably goes through while percolating into classroom activities. We will try to identify some of their causes and will illustrate them with examples in genetics. First, we will discuss some research on knowledge transformation when genetics knowledge is popularized (Staerklé and Clémence 2002), to show how knowledge is transformed in specific predictable manners as it moves from experts to general public. Then, we will draw from a large body of (French) research in didactic transposition (Chevallard 1991) in order to highlight what knowledge characteristically thrives or is lost as it percolates into school practice and learner’s knowledge. We will then draw from Huberman’s (Science Communication, 4(4), 478–510, 1983) analysis of knowledge use in schools the specificities of knowledge that teachers effectively use. All three perspectives reveal that cognitive and social environment are crucial determinants of what knowledge will be found in schools. An ecological metaphor explains how different cognitive environments from research into education favor knowledge adapted to specificities of this ecosystem. This transposition of knowledge is therefore not decay but inescapable and necessary. Ignoring this transposition has considerably reduced the effectiveness of many educational reforms. We will combine these three to propose an evolutionary perspective that could inform ways of expressing research into educational recommendations fed into the system to optimize the didactic transposition process.     

Assessment worlds colliding? Negotiating between discourses of assessment on an online open course

Abstract

Using the badged open course, Taking your first steps into Higher Education, this case study examines how assessment on online open courses draws on concepts of assessment used within formal and informal learning. Our experience was that assessment used within open courses, such as massive open online courses, is primarily determined by the requirements of quality assurance processes to award a digital badge or statement of participation as well as what is technologically possible. However, this disregards much recent work in universities that use assessment in support of learning. We suggest that designers of online open courses should pay greater attention to the relationship of assessment and learning to improve participant course completion.     

An investigation of factors associated with letter-sound knowledge at kindergarten entry

Letter-sound knowledge is necessary for children to begin reading and writing, and kindergarteners who know only a few letter sounds are at risk for later reading difficulties. This study examines the letter-sound knowledge of 1197 first-time kindergarteners who were economically disadvantaged, in light of six hypotheses about letter-sound knowledge acquisition: (1) the letter-name structure effect hypothesis, (2) the letter-sound ambiguity hypothesis, (3) the letter-name knowledge hypothesis, (4) the own-name advantage hypothesis, and 5) the phonological awareness facilitation hypothesis, as well as the (6) interactions between phonological awareness and letter-name structure. Results using three-level multilevel modeling indicate that letter sounds have varying levels of difficulty and several letter- and child-related factors are associated with naming a letter sound correctly. Implications for instruction are discussed.     

Classroom materials

Five children and five families

Scholastic Book Series, 904 Sylvan Avenue Englewood Cliffs, N.J. 07632

The Bowmar nature series: The ways off plants

Bowmar Publishing Corporation 4563 Colorado Los Angeles, CA 90039

Science experiences for young children

Rosemary Althouse and Cecil Main, Jr. Teachers College Press Teachers College, Columbia University New York and London, 1975 1234 Amsterdam, N. Y. 10029

Walker Plays: Mythology Curriculum Associates 6 Henshaw Street Woburn. Mass. 01801     

Where are We? Critical Race Theory in Education 20 Years Later

This article explores the territory that has been covered since the publication of Ladson-Billings and Tate's 1995 article, “Toward a Critical Race Theory in Education.” We organize our review of the CRT literature is organized around what we are calling CRT “boundaries.” We identify six boundaries for CRT and education: 1) CRT in education argues that racial inequity in education is the logical outcome of a system of achievement presided on competition; 2) CRT in education examines the role of education policy and educational practices in the construction of racial inequity and the perpetuation of normative whiteness; 3) CRT in education rejects the dominant narrative about the inherent inferiority of people of color and the normative superiority of white people; 4) CRT in education rejects ahistoricism and examines the historical linkages between contemporary educational inequity and historical patterns of racial oppression; 5) CRT in education engages in intersectional analyses that recognize the ways that race is mediated by and interacts with other identity markers (i.e., gender, class, sexuality, linguistic background, and citizenship status); 6) CRT in education agitates and advocates for meaningful outcomes that redress racial inequity. CRT does not merely document disparities. We suggest that these core ideas provide a framework for analyzing the work that has been done in education in the past and a way to determine what might be left to do.     

Measuring the Diversity Awareness of Social Work Students: The Dual Perspective Inventory

The Dual Perspective Inventory was implemented to measure the diversity awareness of first‐year MSW students at a university in the western U.S. Data were collected at the beginning of the first semester from students who enrolled in a course on diversity, and again at the end of the semester when the students were about to complete the course. The mean scores of both the before and after surveys indicated that the average MSW student had an acceptable level of diversity awareness and that their awareness increased during the semester. Findings also showed that students who were racial minorities, GLBT, disabled, and/or of non‐U.S. origin had a higher level of awareness than students from the dominant culture (white heterosexual nondisabled and U.S. native) in the after survey, as well as a greater increase in awareness level over the course of the semester.