A management program for elective mutism

Behavior modification procedures are described for establishing compliant behavior in elective mutes. The results are discussed for three children to whom the procedure was applied. The length of the training period was two weeks for the first child, twelve days for the second, and six weeks for the third. Two of the three subjects generalized responsive and spontaneous language from the experimental to everyday settings.     

Changing leadership: Teachers lead the way for schools that learn

This paper presents findings from a three-year, qualitative study of teachers enrolled in a Masters of Teacher Leadership program. Researchers sought to understand the ways teachers’ beliefs about and understandings of teacher leadership were affected by their participation in a formal teacher leadership program, as well as the kinds of actions they took up as a result of this participation. Data indicate three significant ways participants’ work as teacher leaders was developed and enhanced, including: (a) identifying and amplifying their professional voice, (b) deepening and extending their voice as they plan, and (c) reframing their work/shift responsibility through constructing widening circles of influence and impact. Authors identify implications of their research for growing teacher leaders, school improvement and change, changing school culture, enhancing student engagement, and building new structures.     

Two alternative roles for the school psychologist in the treatment of emotionally disturbed and autistic children

This paper will describe two alternative roles for the school psychologist working with programs for autistic children or programs for emotionally disturbed children. The first approach is concerned with behavior management of children either by consultation to program staff or by direct work with the child, as well as support of staff through continuous feedback of classroom behavior management techniques. The second approach encompasses all of the first approach, in addition to the psychologist serving as corrdinator for the program and thereby assuming greater responsibility for cooperation between the school and the home, as well as for ongoing program development. A major difference in these two roles of the school psychologist, compared to the traditional role, is an intense involvement with a small number of children and a high level of input into the management, structure, and techniques used in a small number of classrooms. The paper will present a model for both of the two alternative approaches for the school psychologist. The model will include: a format for ongoing behavior assessment, suggestions for the structure of teacher-psychologist feedback sessions, methods of school and home cooperation, and a proposal for a horizontal administrative structure of programs for emotionally disturbed and for autistic children. The concept that is advocated is a team of professionals (teacher and psychologist) planning for the holistic development of the child.     

School-Age Children Adapt the Dynamics of Lexical Competition in Suboptimal Listening Conditions

Although the ability to understand speech in adverse listening conditions is paramount for effective communication across the life span, little is understood about how this critical processing skill develops. This study asks how the dynamics of spoken word recognition (i.e., lexical access and competition) change during soft speech in 8- to 11-year-olds (n = 26). Lexical competition and access for speech at lower intensity levels was measured using eye-tracking and the visual world paradigm. Overall the results suggest that soft speech influences the magnitude and timing of lexical access and competition. These results suggest that lexical competition is a cognitive process that can be adapted in the school-age years to help cope with increased uncertainty due to alterations in the speech signal.     

What goes on inside my head when I'm writing? A case study of 8–9‐year‐old boys

This article explores the idea that in order to improve the way we teach children to write, we need to improve our understanding of children as writers. Although developing their metacognitive skills can give us a clearer window into children's understanding, we must be wary of assuming that they ascribe the same meaning to their metacognitive metalanguage as we, their teachers, do. But we also need to beware of making assessments based just on the children's writing – children can use writing to hide from us what they do not know and cannot do. Through the presentation of three brief case studies of lower‐attaining Year 4 (8–9‐year‐old boys) the article considers the implications of assessing writing without acknowledging the role of the writer.     

Acute effects of static stretching on characteristics of the isokinetic angle - torque relationship, surface electromyography, and mechanomyography

The aims of this study were to examine the acute effects of static stretching on peak torque, work, the joint angle at peak torque, acceleration time, isokinetic range of motion, mechanomyographic amplitude, and electromyographic amplitude of the rectus femoris during maximal concentric isokinetic leg extensions at 1.04 and 5.23 rad x s(-1) in men and women. Ten women (mean +/- s: age 23.0 +/- 2.9 years, stature 1.61 +/- 0.12 m, mass 63.3 +/- 9.9 kg) and eight men (age 21.4 +/- 3.0 years, stature 1.83 +/- 0.11 m, mass 83.1 +/- 15.2 kg) performed maximal voluntary concentric isokinetic leg extensions at 1.04 and 5.23 rad x s(-1). Following the initial isokinetic tests, the dominant leg extensors were stretched using four static stretching exercises. After the stretching, the isokinetic tests were repeated. Peak torque, acceleration time, and electromyographic amplitude decreased (P< or = 0.05) from pre- to post-stretching at 1.04 and 5.23 rad . s(-1); there were no changes (P > 0.05) in work, joint angle at peak torque, isokinetic range of motion, or mechanomyographic amplitude. These findings indicate no stretching-related changes in the area under the angle - torque curve (work), but a significant decrease in peak torque, which suggests that static stretching may cause a "flattening" of the angle - torque curve that reduces peak strength but allows for greater force production at other joint angles. These findings, in conjunction with the increased limb acceleration rates (decreased acceleration time) observed in the present study, provide tentative support for the hypothesis that static stretching alters the angle - torque relationship and/or sarcomere shortening velocity.     

The Privileged Status of Knowing Mechanistic Information: An Early Epistemic Bias

Four studies with 180 5–7 year olds, 165 8–11 year olds and 199 adults show that young children appreciate the distinctive role played by mechanistic explanations in tracking causal patterns. Young children attributed greater knowledge to individuals offering mechanistic reasons for a claim than others who provide equally detailed nonmechanistic reasons. In Study 1, 5–7 year olds attributed greater knowledge to those offering mechanistic reasons. In Studies 2 and 3, all ages (5–7 and adults for Study 2; 5–7, 8–11 and adults for Study 3) assigned greater knowledge to those offering mechanistic reasons about causally central features than those offering nonmechanistic reasons. In Study 4, all ages (5–7, 8–11, adults) modulated the epistemic bias as a function of embedding goals.     

The Systemic Impacts of New York's Universal Pre-Kindergarten Program: A Response to Ackerman, Apple, Barnett, and Goffin

We thank Debra J. Ackerman, Peggy L. Apple, W. Steven Barnett, and Stacie G. Goffin for their thoughtful commentaries on our article “Implementing New York's Universal Pre-Kindergarten Program: An Exploratory Study of Systemic Impacts” (this issue). Our response focuses on two main themes that emerged from the commentaries: (a) the generalizability of the sample and the study's methodological limitations and (b) protectionism of the existing early care and education system. In light of our study and the commentators' main points, we provide a set of policy recommendations for improving quality, accessibility, and affordability in the current early care and education system.