Programs for the promotion of family wellness and the prevention of child maltreatment: a meta-analytic review

OBJECTIVE: The objectives were to determine the effectiveness of programs in promoting family wellness and preventing child maltreatment and to identify factors that moderate program success. METHOD: Meta-analysis, employing a 3-step model testing procedure, was used to review 56 programs designed to promote family wellness and prevent child maltreatment. RESULTS: The effect sizes for proactive interventions were larger at follow-up than at post-assessment, while the effect sizes for reactive interventions were higher at post-assessment than follow-up. The lowest effect sizes for home visitation programs on child maltreatment were for programs with 12 or fewer visits and less than a 6-month duration. Intensive family preservation programs with high levels of participant involvement, an empowerment/strengths-based approach, and a component of social support had higher effect sizes than programs without those elements. Also, both home visitation and intensive family preservation interventions achieved higher effect sizes with participants of mixed socioeconomic status (SES) than participants with low SES. CONCLUSIONS: The total mean weighted effect size was .41, indicating that outcomes for the intervention group exceed 66% of those in control/comparison groups. The findings from this review demonstrated that child maltreatment can be prevented and that family wellness can be promoted.     

Introduction: Reflexions on Interdisciplinarity in Adapted Physical Activity

ABSTRACT

The articles included in this special issue of Quest emerged from a research workshop entitled Thinking About Our Thinking in Adapted Physical Activity, held at the University of Alberta in Edmonton, Canada, from June 18–19, 2013. The aim of the workshop was to examine different worldviews that contribute to the adapted physical activity research literature, to identify key disciplinary assumptions, and to outline their consequences for multidisciplinary and interdisciplinary research in the field. A lack of understanding of the basic assumptions held by researchers often impedes communication between the disciplines. Hence, a sub-theme of this special issue is communication across disciplines. These conversations are, of course, essential to interdisciplinary inquiry.     

Approach tendency and threat display as related to social status of Siamese fighting fish,Betta splendens

Forty-eight maleBetta splendens were assigned to three groups of 16 (eight pairs) each. In two of the groups, pairs of fish were first allowed to fight until a dominance-subordinance relationship was established. Then each subject was tested on measures of time spent in approach and threat display toward either (1) its own pair member, with which it was experienced and familiar (Group EF), or toward (2) another combat-experienced fish, with which it was unfamiliar (Group EU). A third group of inexperienced and unfamiliar individuals (Group IU) were first exposed to their own mirror images and then tested for approach and threat-display duration. Pairs of these fish were then allowed to fight until dominance was determined. The three major findings were: (a) Dominant subjects approached and displayed significantly more than subordinates in all three groups; (2) Dominant subjects of Group IU did not differ significantly from dominants in the other two groups with respect to time spent in approach and display; and (3) Fish exposed to mirrors prior to combat required significantly fewer sessions to establish dominance than fish not receiving mirror exposure. Results suggest that dominant fish can be distinguished on the basis of their approach tendency and threat-display scores prior to actual physical combat. An habituation model of dominance determination was proposed.     

Addressing individual difficulties in reading: issues relating to Reading Recovery and Pause,Prompt, Praise

Recently the DfES has issued guidance on ways to address the needs of students who experience difficulties in literacy through Wave Three provision in the National Literacy Strategy ( DfES, 2002 ). This guidance raises the issue of what kind of programmes might be initiated in mainstream schools that will improve what is available generally for pupils who experience difficulties. The original Literacy Taskforce report (1997) named Reading Recovery (RR) as one programme suitable for this purpose. It is not the only programme with 'proven' efficacy, however. This article compares RR and another New Zealand‐based programme, Pause, Prompt, Praise (PPP) with which it has a number of characteristics in common, in order to examine particular issues which are important to ensure that a particular programme can meet individual children's literacy needs and also have the potential for adoption by LEAs and schools in the current national curricular context. These issues are the underpinning rationales, assumptions about the reading process and questions of resources, ownership and control ( Openshaw et al., 2002 ).     

Victim, perpetrator, family, and incident characteristics of infant and child homicide in the United States Air Force

OBJECTIVE: The present study describes factors related to fatal abuse in three age groups in the United States Air Force (USAF). METHOD: Records from 32 substantiated cases of fatal child abuse in the USAF were independently reviewed for 60 predefined factors. RESULTS: Males were over-represented in young child victims (between 1 year and 4 years of age) and child victims (between 4 years and 15 years of age) but not in infant victims (between 24 hours and 1 year of age). African-American infant victims and perpetrators were over-represented. Younger victims were more likely to have been previously physically abused by the perpetrator. Perpetrators were predominantly male and the biological fathers of the victims. Infant and young child perpetrators reported childhood abuse histories, while child perpetrators reported the highest frequency of mental health contact. Victims' families reported significant life stressors. Families of young child victims were more likely divorced, separated, or single. Incidents with infants and young children tended to occur without witnesses; incidents with child victims tended to have the victim's sibling(s) and/or mother present. Fatal incidents were more frequent on the weekend, in the home, and initiated by some family disturbance. CONCLUSIONS: Differences among groups in factors related to infant and child homicide across age groups may assist in the development of more tailored abuse prevention efforts and may also guide future investigations.     

A Study of Home Emergent Literacy Experiences of Young Latino English Learners

This empirical study explored the home environment literacy practices of young Latino English learners and their families. The participants were 217 incoming Kindergarten Latino EL students and parents. The data collection included a completed HLEQ by the parents. In addition, children were administered the PPVT, the preLAS, the PALS-K screening, the Woodcock Reading Mastery assessment, and the Wide Range Achievement test. All of the literacy assessments given to the children provided the researchers with comprehensive look at their literacy knowledge base. The results of this study indicate that there were two significant paths for students’ achievement: availability of books and child initiated literacy factors that were directly related to the phonological processing efforts of students.     

Representation strength in pigeon short-term memory: Effect of delay training

An attempt was madeto manipulate the strength of internal stimulus representations by exposing pigeons to brief delays between sample offset and comparison onset in a delayed conditional discrimination. In Experiment 1, pigeons were first trained on delayed conditional discrimination with either short (0.5-sec) delays or no delays. When delays were increased by 2.0 sec, birds trained with a delay performed at a higher level than did birds trained with no delays. In Experiment 2, subjects were first trained on a delayed simple discrimination. Following a circle stimulus, responses to a white key were reinforced; however, following a dot stimulus, responses to the white key were not reinforced. The pigeons were then trained on a delayed conditional discrimination involving hue samples and line-orientation comparisons with differential outcomes. Choice of vertical following red yielded food; choice of horizontal following green yielded no food. Mixed delays were then introduced to birds in Group Delay, whereas birds in the control group received overtraining. When tested on a delayed simple discrimination with hue stimuli (red and green initial stimuli followed by white response stimulus), pigeons in Group Delay tended to perform at a higher level than did birds in the control group (i.e., although the birds in both groups responded more following red than following green, birds in Group Delay did this to a greater extent than did birds in the control group). Thus, experience with delays appears to strengthen stimulus representations established during training.     

History, Myth, and the Politics of Educational Reform

This paper analyzes the politics of education in the United States by considering the ideas and lives of Emma Willard and Catharine Beecher, nineteenth century educational reformers. It argues that understanding these women as American Antigones, as working through the contradictions between their public writing and their private lives, provides a perspective on the history of educational reform that combines myth and history. This perspective refuses idealized accounts of "lost" moments or possibilities in the past, grounding educational reform in the project of reimagining gender relations within families and schools in the present.     

Co-authorship networks in the digital library research community

The field of digital libraries (DLs) coalesced in 1994: the first digital library conferences were held that year, awareness of the World Wide Web was accelerating, and the National Science Foundation awarded $24 Million (US) for the Digital Library Initiative (DLI). In this paper we examine the state of the DL domain after a decade of activity by applying social network analysis to the co-authorship network of the past ACM, IEEE, and joint ACM/IEEE digital library conferences. We base our analysis on a common binary undirectional network model to represent the co-authorship network, and from it we extract several established network measures. We also introduce a weighted directional network model to represent the co-authorship network, for which we define AuthorRank as an indicator of the impact of an individual author in the network. The results are validated against conference program committee members in the same period. The results show clear advantages of PageRank and AuthorRank over degree, closeness and betweenness centrality metrics. We also investigate the amount and nature of international participation in Joint Conference on Digital Libraries (JCDL).