The Power of Parent Engagement: Sociocultural Considerations in the Quest for Equity

This article explores the difference between parental involvement, where parents' activity levels at school are primarily structured by schools, and parental engagement, where parents have a more active voice in how they take part in what goes on in schools. This difference is underscored as a means of illuminating ways of addressing the issue of racialized disproportionality in special education and acts of school discipline, particularly in urban settings. We highlight the ways schools need to transform the often microaggresively oppressive ways parents are invited into their children’s education process, as well as the way schools value the knowledge parents bring. Effective ways of activating parental engagement as a means of creating authentic community engagement are also examined. Additionally, recommendations are provided on how to prepare novice teachers to develop plans and goals alongside parents in order to help these new educators develop a pedagogical stance that authentically values the importance of one of schools’ most important stakeholders–parents.     

The effects of computer-assisted instruction and locus of control upon preservice elementary teachers' acquisition of the integrated science process skills

The purpose of this study was to determine the effects of computer-assisted instruction (CAI) versus a text mode of programmed instruction (PI), and the cognitive style of locus of control, on preservice elementary teachers' achievement of the integrated science process skills. Eighty-one preservice elementary teachers in six sections of a science methods class were classified as internally or externally controlled. The sections were randomly assigned to receive instruction in the integrated science process skills via a microcomputer or printed text. The study used a pretest-posttest control group design. Before assessing main and interaction effects, analysis of covariance was used to adjust posttest scores using the pretest scores. Statistical analysis revealed that main effects were not significant. Additionally, no interaction effects between treatments and loci of control were demonstrated. The results suggest that printed PI and tutorial CAI are equally effective modes of instruction for teaching internally and externally oriented preservice elementary teachers the integrated science process skills.     

An investigation into the Sawtooth Effect in secondary school assessments in England

The ‘Sawtooth Effect’ is where cohort performance on high-stakes assessments drops after assessment reform, and then improves over time as test familiarity increases. Despite its importance, limited research has been conducted to date. In this study, we took a novel approach of using changes in grade boundaries (cut scores) over time as a proxy measure for performance change across a large number of secondary school assessments. Findings were generally consistent with the Sawtooth Effect, suggesting that it took students/teachers around 3 years on average to become familiar with the new tests. Estimates of the magnitude of these changes were also produced. Findings support the need for caution when interpreting changes in performance for new assessments, as any gains that occur may be due to test familiarity, rather than meaningful gains to subject mastery.

Abbreviation: GCSE: General Certificate of Secondary Education; GCE A level: General Certificate of Education Advanced Level     

Student conceptions of natural selection and its role in evolution

Pretests and posttests on the topic of evolution by natural selection were administered to students in a college nonmajors' biology course. Analysis of test responses revealed that most students understood evolution as a process in which species respond to environmental conditions by changing gradually over time. Student thinking differed from accepted biological theory in that (a) changes in traits were attributed to a need-driven adaptive process rather than random genetic mutation and sexual recombination, (b) no role was assigned to variation on traits within a population or differences in reproductive success, and (c) traits were seen as gradually changing in all members of a population. Although students had taken an average of 1.9 years of previous biology courses, performance on the pretest was uniformly low. There was no relationship between the amount of previous biology taken and either pretest or posttest performance. Belief in the truthfulness of evolutionary theory was also unrelated to either pretest or posttest performance. Course instruction using specially designed materials was moderately successful in improving students' understanding of the evolutionary process.     

Playing with Moon Sand: a narrative inquiry into a teacher’s experiences teaching alongside a student with a chronic illness

This paper inquires into the experiences of an early childhood educator named Claire who taught a young girl with a chronic illness at East Willows Elementary School, a western Canadian elementary school. Using narrative inquiry as the methodology, Claire’s experiences in her curriculum making alongside Madeline a young girl with Turner syndrome were explored and analyzed. In navigating through this curriculum around chronic illness, Claire negotiated liminal spaces between health and unhealth, sickness and wellness, capability and desire using stories of playful curriculum making. Through these liminal spaces, Claire created forward-looking stories of a new curriculum; a curriculum defined by playfulness, counterstories of play, the lived and planned curriculum, and the sharing of authority. This playful curriculum, this curriculum of play, became the negotiated story to live by for Claire and Madeline at East Willows Elementary School.     

A comparison of blood pressure in term, low birth-weight infants of smoking and nonsmoking mothers

Infants exposed to the components of cigarette smoke in utero are at an increased risk for perinatal death, low birth weight, sudden infant death syndrome, and premature delivery. The purpose of this pilot study was to compare blood pressure values in term low-birth weight infants (相似文献   

Instructor Social Presence Effects on Learner Social Presence,Achievement, and Satisfaction

Instructor social presence involves instructors establishing their presence as “being there” in terms of frequency of communication and interaction with students as well as supporting students throughout the learning process (Lowenthal 2015). Instructor social presence can be constructed and maintained through the design and facilitation of online courses. Studies have indicated that instructor social presence can be correlated with increased learning satisfaction, engagement and achievement as well as learners perceptions of the instructor. This sequential explanatory mixed method study investigated the effects of instructor social presence on achievement, satisfaction and learner social presence and further sought to identify effective instructor social presence techniques in asynchronous online courses. The results of this study showed that the degree of instructor social presence significantly influenced instructor perceptions of student achievement. Findings also suggest that a well-designed collaborative learning activity can be an effective strategy for building instructor social presence.     

Mapping Access and Opportunity for Students with Disabilities: Urban K–8 Schools as Pockets of Privilege

Abstract

Using a DisCrit intersectional lens and statistical and spatial methods, we trace how the creation of K-8 schools functioned to create pockets of privilege in one urban U.S. school district. K-8 schools were both whiter and wealthier than district averages, serving as “enclave” schools. Although far fewer students with disabilities were served in K-8 schools compared to traditional elementary and middle schools, those attending K-8 schools were more likely to be educated in inclusive settings.