Identifying and Overcoming Challenges in STEM Reform: a Study of four National STEM Reform Communities of Practice

In this article we report on our examination of the challenges faced by four successful and long-standing national STEM reform communities. Drawing primarily on interview data from a large-scale, multi-year study informed by literature on “communities of practice” (CoPs) (Wenger et al. 2002), we describe five categories of challenges faced by the communities and the solutions employed to overcome them in order to sustain themselves and meet their goals. We chose to focus on these large and dispersed CoPs because, although on-campus CoPs have received some scholarly attention, no research has been conducted on national or regional CoPs. Based on our findings, we conclude that the solutions used to address these challenges reflected a meta-theme of flexibility in matters of design, leadership, and decision-making that contributed to the communities’ success and longevity.     

Undergraduate students’ achievement goals for conducting research: examining the motivational benefits of laboratory classroom affiliation

Rooted in achievement goal theory, the buffering hypothesis posits that contextual factors serve to moderate the deleterious effects of personal achievement goals on relevant outcomes. The present study sought to test this hypothesis by examining the interactive effects of classroom affiliation perceptions and personal achievement goals for conducting research on participants’ goal strivings within physics, biology and chemistry laboratory classes. Participants consisted of 185 undergraduate students voluntarily engaged in faculty-led research. Results indicated that affiliation strengthened the positive association between research mastery goals and class-based mastery approach goals. In contrast, perceptions of affiliation in the laboratory environment weakened the relationship between research mastery goals and performance approach goals. The importance of academic climates as facilitators of goal striving in classrooms designed to cultivate research skill development is discussed.     

A good sub is hard to find: Establishing a substitute referral system

Finding and keeping good substitute child care workers is a problem that touches everyone in the field: teachers, administrators, resource and referral workers, and of course, the subs themselves. This article is addressed to all these groups in the hope that coordinated efforts can lead to better practices and new solutions. Below, you will find information on what's causing the substitute crisis and how community agencies around the country are responding.This article is excerpted from the bookletA Good Sub is Hard to Find. To order copies please write: Child Care Employee Project, P.O. Box 5603, Berkeley, CA 94705.     

Are child developmental outcomes related to before- and after-school care arrangements? Results from the NICHD study of early child care

Data from the National Institute of Child Health and Human Development (NICHD) Study of Early Child Care, a prospective, longitudinal study involving 933 children, were used to examine relations between cumulative participation in 5 types of out-of-school care (before- and after-school programs, extracurricular activities, sitters, fathers, and nonadult care) and child developmental outcomes in the latter part of first grade (approximately age 7 years). Children who consistently participated in extracurricular activities during kindergarten and first grade obtained higher standardized test scores than children who did not consistently participate in these activities, controlling for child and family factors and children's prior functioning. Participation in other types of out-of-school care was not associated with child functioning in first grade when background factors were controlled.     

Understanding patterns of food insecurity and family well-being amid the COVID-19 pandemic using daily surveys

This paper investigates economic and psychological hardship during the COVID-19 pandemic among a diverse sample (61% Latinx; 16% White; 9% Black; 14% mixed/other race) of socioeconomically disadvantaged parents (90% mothers; mean age = 35 years) and their elementary school-aged children (ages 4–11; 49% female) in rural Pennsylvania (N = 272). Families participating in a local food assistance program reported on food insecurity (FI) and parent and child mood and behavior daily from January to May 2020. Longitudinal models revealed that FI, negative parent and child mood, and child misbehavior significantly increased when schools closed; only FI and parent depression later decreased. FI decreased most among those who received the local food assistance program; Supplemental Nutrition Assistance Program receipt uniquely predicted decreases in child FI.     

Shape-shifting Davydov’s ideas for early number learning in South Africa

In this paper, we share details of a South African early grades’ number intervention informed by aspects of Davydov’s writing on early number teaching and learning. A key part of Davydov’s approach to early number teaching involves starting with attention to relationships between quantities rather than with counting. The Structuring Number Starters (SNS) intervention focused—over a nine-year period—on supporting early grades’ students to move beyond the calculating-by-counting approaches that are prevalent in South Africa. In attending to this focus, the intervention shifted increasingly towards an emphasis on relationships between quantities, though not in the same format or task sequence as advocated by Davydov. The contextual and cultural features that led to our adaptations—or shape-shifting—are highlighted in this paper. We interrogate key aspects of Davydov’s approaches to early number teaching in relation to key features typical of South African classroom mathematics teaching in order to understand the evolution of the SNS initiative. Quasi-longitudinal interview-based assessment data available from a cross-attainment sample of students in 2011, 2014 and 2018 indicate shifts over time from calculating-by-counting to calculating-by-structuring. These outcomes point to successes with moves into increasingly structured ways of working with early number, but suggest also that these successes may be contingent on some fluency with forward and backward number word sequences. The outcomes suggest that it is feasible to explore interventions directing attention to early number structure from the outset in larger scale studies.

     

Metrics and outcomes of conservation education: a quarter century of lessons learned

We conducted a systematic literature review to analyze evaluations of conservation education programs on a global scale in order to better understand (1) temporal and spatial trends in conservation education program evaluations over the last 25 years, (2) patterns in the types of conservation-related issues addressed through these programs, (3) metrics that indicate effectiveness of conservation education programs, and (4) methods and timeframes used to draw conclusions about program outcomes. Findings indicated that there is a need to better connect the types of issues addressed through conservation education programs with metrics that would indicate success in addressing these issues and the actual outcomes measured and reported. As well, there is an opportunity to employ a variety of metrics and methods for evaluating program outcomes, particularly in developing countries, by focusing on cognitive and behavioral components as well as social and ecological ones. Finally, shifting to a more comprehensive strategy for evaluating multiple outcomes in different cultural contexts would provide opportunities for utilizing mixed methods and qualitative approaches in partnership with community stakeholders.     

Seeing the wood for the trees: learning to teach beyond the curriculum. How can student teachers be helped to see beyond the National Literacy Strategy?

‘With the NLS—they can see how everything is important if we want our English to be good and it's helped me to see it that way too. Before, we just used to see it all separately. This way is much better' (Rebecca Graham, Year 4 English specialist after Final Block Placement). This quote was collected in the final stage of a study involving student teachers, four years after the National Literacy Strategy (NLS) was implemented. In this article I argue that this data shows it is possible (but by no means guaranteed) for student teachers to learn to use the NLS framework in a flexible, responsive, child‐centred way that links to a broader and deeper understanding of English. The quote contrasts with data taken in earlier stages of the study (and published in this journal: Twiselton, 2000 Twiselton, S. 2000. Seeing the wood for the trees: the national literacy strategy and initial teacher education; pedagogical content knowledge and the structure of subjects,. Cambridge Journal of Education, 30(3): 391–403. [Taylor & Francis Online] [Google Scholar]), which suggested that the NLS appeared to have led student teachers to a very restricted view of English. I argued earlier that it was possible that this might be a temporary ‘stalling’ to be compensated at a later time. In this article I review and explore the later data and argue for the importance of helping student teachers to develop broad and deep frameworks of understanding to underpin their knowledge of the curriculum.     

The effects of American Sign Language as an assessment accommodation for students who are deaf or hard of hearing

Students who are deaf or hard of hearing (SDHH) often need accommodations to participate in large-scale standardized assessments. One way to bridge the gap between the language of the test (English) and a student's linguistic background (often including American Sign Language [ASL]) is to present test items in ASL. The specific aim of this project was to measure the effects of an ASL accommodation on standardized test scores for SDHH in reading and mathematics. A total of 64 fifth- to eighth-grade (ages 10-15) SDHH from schools for the deaf in the United States participated in this study. There were no overall differences in the mean percent of items students scored correctly in the standard vs. ASL-accommodated conditions for reading or mathematics. We then conducted hierarchical linear regression analyses to analyze whether measures of exposure to ASL (home and classroom) and student proficiency in the subject area predicted student performance in ASL-accommodated assessments. The models explained up to half of the variance in the scores, with subject area proficiency (mathematics or reading) as the strongest predictor. ASL exposure was not significant with the exception of ASL classroom instruction as a predictor of mathematics scores.     

Duration and developmental timing of poverty and children's cognitive and social development from birth through third grade

Relations of duration and developmental timing of poverty to children's development from birth to age 9 were examined by comparing children from families who were never poor, poor only during the child's infancy (0–3 years of age), poor only after infancy (4–9 years of age), and chronically poor. Chronically poor families provided lower quality childrearing environments, and children in these families showed lower cognitive performance and more behavior problems than did other children. Any experience of poverty was associated with less favorable family situations and child outcomes than never being poor. Being poor later tended to be more detrimental than early poverty. Mediational analyses indicated that poverty was linked to child outcomes in part through less positive parenting.