Does maternal reflective functioning mediate associations between representations of caregiving with maternal sensitivity in a high-risk sample?

Although it is known that mothers with substance-use disorders struggle to provide adequate parenting to their children, little is understood about the mechanisms behind this. This cross-sectional study uses an attachment perspective to examine whether reflective functioning mediates the relationship between mental representations of caregiving and maternal sensitivity, in an ethnically diverse sample of 142 substance-dependent mothers (M = 29.81, SD = 5.85 years of age) and their toddlers (M = 24.04, SD = 15.15 months of age). Data were baseline measures from 2 randomized controlled trials. The 3 variables of primary interest were positively correlated. As expected, there was a significant relationship between mental representations of caregiving and maternal sensitivity that was largely explained by reflective functioning. Confounding and alternate explanations were not supported by secondary data analyses. The findings underscore the importance of reflective functioning in positive parenting within this high-risk population of mothers, and they provide support for the development of attachment-based interventions

Evaluation of Aedes aegypti densonucleosis (AeDNV) infection in adult mosquito mortality

Aedes aegypti densonucleosis virus (AeDNV) has long been considered a likely agent in biologic control against arthropod-borne diseases. Extensive studies have been done to evaluate infection and pathogeneses in Aedes aegypti larvae and pupae, but only primary studies have been preformed in adults. The primary studies on adult mortality produced a two part mortality curve that showed high levels of early mortality, low levels of intermediate mortality and high levels of late mortality. It was hypothesized that the high levels of early mortality were due to high levels of virus infection, whereas the high levels late mortality were due to old age. In this study we analyzed the mosquitoes that died early and late in the mortality assay with quantitative PCR to determine virus titers in individual mosquitoes. We found that there is no significant difference between titer level of mosquitoes that died in the early part of the curve (Day 17-29), which had an average of 1.264 x 1011 genome equivalents per ml and those that died in the late part of the curve (Day 45-54), which had an average of 2.255 x 1011 genome equivalents per ml.Highest Honors

Caring for the patient, caring for the record: an ethnographic study of 'back office' work in upholding quality of care in general practice

© 2015 Swinglehurst and Greenhalgh; licensee BioMed Central. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.Additional file 1: Box 1. Field notes on summarising (Clover Surgery). Box 2. Extract of document prepared for GPs by summarisers at Clover Surgery. Box 3. Fieldnotes on coding incoming post, Clover (original notes edited for brevity).This work was funded by a research grant from the UK Medical Research Council (Healthcare Electronic Records in Organisations 07/133) and a National Institute of Health Research doctoral fellowship award for DS (RDA/03/07/076). The funders were not involved in the selection or analysis of data nor did they make any contribution to the content of the final manuscript

Resist, comply or workaround? An examination of different facets of user engagement with information systems

This paper provides a summary of studies of user resistance to Information Technology (IT) and identifies workaround activity as an understudied and distinct, but related, phenomenon. Previous categorizations of resistance have largely failed to address the relationships between the motivations for divergences from procedure and the associated workaround activity. This paper develops a composite model of resistance/workaround derived from two case study sites. We find four key antecedent conditions derived from both positive and negative resistance rationales and identify associations and links to various resultant workaround behaviours and provide supporting Chains of Evidence from two case studies

Research Project as Boundary Object: negotiating the conceptual design of a tool for International Development

This paper reflects on the relationship between who one designs for and what one designs in the unstructured space of designing for political change; in particular, for supporting “International Development” with ICT. We look at an interdisciplinary research project with goals and funding, but no clearly defined beneficiary group at start, and how amorphousness contributed to impact. The reported project researched a bridging tool to connect producers with consumers across global contexts and show players in the supply chain and their circumstances. We explore how both the nature of the research and the tool’s function became contested as work progressed. To tell this tale, we invoke the idea of boundary objects and the value of tacking back and forth between elastic meanings of the project’s artefacts and processes. We examine the project’s role in India, Chile and other arenas to draw out ways that it functioned as a catalyst and how absence of committed design choices acted as an unexpected strength in reaching its goals

Physicality and Cooperative Design

CSCW researchers have increasingly come to realize that material work setting and its population of artefacts play a crucial part in coordination of distributed or co-located work. This paper uses the notion of physicality as a basis to understand cooperative work. Using examples from an ongoing fieldwork on cooperative design practices, it provides a conceptual understanding of physicality and shows that material settings and co-worker’s working practices play an important role in understanding physicality of cooperative design

Book Reviews : Social Experiments: Method for Design and Evaluation, Leonard Saxe, and Michelle Fine, with introduction by Donald T. Campbell. Beverly Hills, California, Sage Pub lications, 1981, 266 pp

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/68123/2/10.1177_109019818601300109.pd

Task analysis for error identification: Theory, method and validation

This paper presents the underlying theory of Task Analysis for Error Identification. The aim is to illustrate the development of a method that has been proposed for the evaluation of prototypical designs from the perspective of predicting human error. The paper presents the method applied to representative examples. The methodology is considered in terms of the various validation studies that have been conducted, and is discussed in the light of a specific case study

Performing the responsive and committed employee through the sociomaterial mangle of connection

In the light of increasingly mobile and flexible work, maintaining connections to work is presented as vital. Various studies have sought to understand how these connections are experienced and managed, particularly through the use of smartphones (e.g. Mazmanian, Orlikowski & Yates, 2013). We take a new perspective on this practice by bringing together the conceptual fields of sociomateriality (Pickering, 1995) and identity work (Svenningsson & Alvesson, 2003). Through the analysis of narratives produced by smartphone users in an engineering firm we argue that connection can be viewed as a sociomaterial assemblage that performs particular identities: being contactable and responsive; being involved and committed; and being in-demand and authoritative. Through this analysis we both elaborate the concept of connectivity at work and indicate how the material is implicated in identity performances