This study was designed to provide a general picture of infant vocal-motor coordination and test predictions generated by Iverson and Thelen's (1999) model of the development of the gesture-speech system. Forty-seven 6- to 9-month-old infants were videotaped with a primary caregiver during rattle and toy play. Results indicated an age-related…

This interview with Dr. Hallie Preskill focuses on the organizational change method known as appreciative inquiry (AI), which is described as a process that builds on past successes (and peak experiences) in an effort to design and implement future actions. Preskill takes the philosophy and principles put forth by organizational change AI…

This study examined the effect of age and practice on the structure of children's force variability to test the information processing hypothesis that a reduction of sensorimotor system noise accounts in large part for age-related reductions in perceptual-motor performance variability. In the study, 6-year-olds, 10-year-olds, and young adults…

The generalized optic acceleration cancellation (GOAC) theory of catching proposes that the path of a fielder running to catch a ball is determined by the attempt to satisfy 2 independent constraints. The 1st is to keep the angle of elevation of gaze to the ball increasing at a decreasing rate. The 2nd is to control the rate of horizontal rotation…

Although the role of memory in visual search is debatable, most researchers agree with a limited-capacity model of memory in visual search. The authors demonstrate the role of memory by replicating previous findings showing that visual search is biased away from old items (previously examined items) and toward new items (nonexamined items).…

Attention and working memory limitations set strict limits on visual representations, yet researchers have little appreciation of how these limits constrain the acquisition of information in ongoing visually guided behavior. Subjects performed a brick sorting task in a virtual environment. A change was made to 1 of the features of the brick being…

Inhibition of return (IOR) refers to a mechanism that results in a performance disadvantage typically observed when targets are presented at a location once occupied by a cue. Although the time course of the phenomenon--from the cue to the target--has been well studied, the time course of the effect--from target to response--is unknown. In 2…

Perceptual motor programs (PMPs) are used widely in Australian schools. This study reports on an analysis of the information about the uses and the rationales for these programs drawn from the websites of Australian schools. Wide-ranging claims are made for the benefits of these programs for students with difficulties and for typically developing…

This paper provides a comparative account of two conceptualisations of pleasure. The first draws on Foucault's analysis of bio-power. The second provides a phenomenological account where pleasure is viewed as an aspect of our immediate consciousness. These conceptualisations are illuminated through an analysis of employees' accounts of learning at…

The Community Reinforcement Approach (CRA) and Community Reinforcement and Family Training (CRAFT) are both highly effective and empirically validated psychosocial approaches to the treatment of addictions whose unique designs may help achieve certain public health objectives. Literature will be reviewed to examine the potential impact of CRA and…

During the summer of 2006, Los Angeles Unified School District (LAUSD) and union officials announced that the Pico Union area of East Los Angeles would soon be home to the Belmont Zone of Choice (BZC). The BZC encompasses the Belmont High School attendance area and will include up to 10 Belmont Pilot Schools, each with a targeted enrollment of 400…

This paper interrogates the role children's indigenous games of Africa can play in the development of fundamental movement skills relevant in modernized sports. On a daily basis, children in Africa play varieties of traditional games that vary between tribes, communities and distances. However, the efficacy of these games in the development of…

Noting that schools need to be concerned with non-academic conditions that affect academic achievement and need to work with other services and programs to help students, the introductory chapter of this book offers reasons why existing programs are not working and suggests interagency collaboration as a solution. The second chapter offers, as a…

Like other states, Idaho faces increasing numbers of youth considered at risk for becoming a detriment to society. Some communities are looking to the arts as a way to help young people channel their energies positively. In 1993 and 1994, the Idaho Commission on the Arts wanted to test the idea that artists working with first-time juvenile…

This study investigated manifestations of collaborative work with pairs of kindergarten children during counting tasks designed to promote early number development. The data were collected by means of classroom observations, interviews with individual students, and teaching sessions with pairs of students. Ten students were paired to be compatible…