How does your searching grow? A survey of search preferences and the use of optimal search strategies in the identification of qualitative research

The objective was to gain an overview of researchers experiences of searching the literature, with particular reference to the use of optimal search strategies (OSSs) and searching for qualitative research studies. A 13-item semi-structured questionnaire investigating search behaviour was distributed to members of the Cochrane Qualitative Methods Network. Follow-up interviews were conducted with a subset of respondents to explore issues raised and clarify points of ambiguity. Findings were analysed using data reduction, data displays and verification techniques. Eighty-six per cent of distributed questionnaires were returned. All respondents reported searching electronic databases as part of their literature search, with 80% expressing a preference for searching alone or with colleagues. Forty-one per cent indicated that they consider a database search to be only one aspect of a comprehensive literature search. The rigour and availability of OSSs was a concern for 30% of respondents. Twenty-five per cent of respondents had searched for qualitative studies, although the difficulty of locating this type of literature was considered problematic because of the varied use of the term 'qualitative'. Whilst the majority of respondents reported using OSSs in some capacity, reservations were expressed about their ability to facilitate a comprehensive search. Replies indicated a belief that OSSs can reduce the sensitivity of a search, and might limit the breadth of coverage required. A greater appreciation of the availability and purpose of OSSs-including the ability to optimize either sensitivity or recall-is needed if this enhanced approach to accurate data retrieval and potential improvement in time management is to become widespread.     

Empowering Teens: Real Talk about Real Life

The author presents three worksheets that have been found to be useful in working with pregnant adolescents. Use of these worksheets is discussed.     

Abraham Trembley's strategy of generosity and the scope of celebrity in the mid-eighteenth century

Historians of science have long believed that Abraham Trembley's celebrity and impact were attributable chiefly to the incredible regenerative phenomena demonstrated by the polyp, which he discovered in 1744, and to the new experimental method he devised to investigate them. This essay shows that experimental method alone cannot account for Trembley's success and influence; nor are the marvels of the polyp sufficient to explain its scientific and cultural impact. Experimental method was but one element in a new conception of the laboratory that called for both experimental and para-experimental skills whose public availability depended on a new style of communication. The strategy of generosity that led Trembley to dispatch polyps everywhere enabled experimental naturalist laboratories to spread throughout Europe, and the free circulation of living objects for scientific research led practitioners to establish an experimental field distinct from mechanical physics. Scholars reacted to the marvels of the polyp by strengthening the boundaries between the public and academic spheres and, in consequence, opened a space for new standards in both scientific work and the production of celebrity.     

Parental sensitivity and attachment in children with autism spectrum disorder: comparison with children with mental retardation, with language delays, and with typical development

This study on sensitivity and attachment included 55 toddlers and their parents. Samples included children with autism spectrum disorder (ASD), mental retardation, language delay, and typical development. Children were diagnosed at 4 years of age. Two years before diagnosis, attachment was assessed with the Strange Situation procedure, and parental sensitivity and child involvement during free play were assessed with the Emotional Availability Scale. Parents of children with ASD were equally sensitive as parents of children without ASD, but their children showed more attachment disorganization and less child involvement. More sensitive parents had more secure children, but only in the group without ASD. Less severe autistic symptoms in the social domain predicted more attachment security. Autism challenges the validity of attachment theory.     

Physicians' initial forensic impressions of hypothetical cases of pediatric traumatic brain injury

OBJECTIVE: To describe physicians' initial forensic impressions of hypothetical cases of pediatric traumatic brain injury (TBI) and to compare the responses of pathologists and pediatricians. METHOD: A survey was administered to physicians who attended workshops on pediatric TBI; were members of two national internet list serves; and were members of the Section on Child Abuse and Neglect of the American Academy of Pediatrics (N=522) and the National Association of Medical Examiners (N=815). The survey included 16 hypothetical case scenarios depicting a pediatric TBI. Participants were asked to categorize their initial forensic impressions of each scenario on a seven-point scale from definitive unintentional to definitive inflicted injury. RESULTS: A total of 570 surveys were completed, including 465 of 1337 surveys (35%) distributed through the regular mail. In 8 of 16 hypothetical cases, a majority of respondents (range, 60-98%) and a majority of the more experienced respondents (range, 59-97%) categorized the hypothetical TBI as either unintentional or inflicted. Pathologists were less likely than the pediatric participants to view these scenarios as inflicted TBI. CONCLUSION: Certain features of TBI cases result in a majority of clinicians categorizing them as inflicted or intentional. In the absence of a confession of inflicted injury, witnessed or verifiable events, severe injuries without explanation or injuries that can be linked clearly to a perinatal period, clinicians were unable to agree on the etiology of the injury. Our results will be helpful to other researchers so that consistent, validated research definitions are used to classify pediatric TBI for research purposes.     

Linkages between delayed children's social interactions with mothers and peers

The social dimensions of family-peer linkages of 4- to 6-year-old children (N=63) with developmental delays (IQ range, 50-80) were examined in this study. Hierarchical regressions revealed consistent and meaningful patterns of association relating children's influence attempts directed toward their mothers and their interactions with peers. A similar association with peer interactions was found for children's ability to obtain compliance from their mothers. Evidence suggested the existence of a core behavioral pattern that children exhibit with different partners and in different contexts. The role of horizontal forms of parent-child interactions in promoting the peer relationships of children with delays was suggested, particularly in terms of an intervention approach for this group of children.     

Attributing responsibility for child maltreatment when domestic violence is present

OBJECTIVE: The purpose of this study was to examine factors that influence how child welfare workers attribute responsibility for child maltreatment and child safety in cases involving domestic violence. METHODS: The study used a factorial survey approach, combining elements of survey research with an experimental design. Case vignettes were constructed by randomly assigning characteristics to vignettes believed to be related to assessments about responsibility for child maltreatment. Public child welfare workers were systematically sampled and asked to rate vignettes on male and female caregivers' responsibility for child maltreatment and concerns for safety. RESULTS: The presence of domestic violence significantly affected workers' assessments of the attribution of responsibility and concern for child safety, more so than variables related to child maltreatment. Responsibility for exposing a child to domestic violence differed for males and females, with more factors explaining female responsibility. Substance use by either caregiver was significant in attributing responsibility for physical harm, not watching the child closely enough, and concern for child safety, but not for exposure to domestic violence. CONCLUSIONS: Domestic violence appeared to heighten workers' assessments of responsibility for child maltreatment and concerns about child safety, taking precedence over the characteristics of the child maltreatment itself. Battering tends to work against the domestic violence victim in terms of the attribution of responsibility. A greater number of factors affect female responsibility for exposing a child to domestic violence than male responsibility, even though in every case the male was the designated domestic violence batterer.     

Collaborative co-mentored dissertations spanning institutions: influences on student development

The Graduate Partnerships Program (GPP), established in 2000, links universities with National Institutes of Health (NIH) laboratories for predoctoral training. Several partnerships required that students create collaborative dissertations between at least one NIH and one university research mentor. More than 60 students have entered into these co-mentored research collaborations, and many others established them even though not required. Much was learned about the experiences of these and other GPP students by using structured interviews as part of a formal self-study of the GPP in 2005. Complications of trying to work with two mentors are managed through careful program design and mentor selection. In the collaborative model, students develop a complex set of scientific and interpersonal skills. They lead their own independent research projects, drawing on the expertise of multiple mentors and acquiring skills at negotiating everyone's interests. They develop high levels of independence, maturity, flexibility, and the ability to see research questions from different perspectives. No evidence was found that co-mentoring diminishes the normally expected accomplishments of a student during the Ph.D. Multi-mentored dissertations require skills not all graduate students may possess this early in training, but for those who do, they can promote rapid and extensive development of skills needed for collaborative, interdisciplinary research.