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Selected AbstractsREJOINDER TO GARDNER'S "COMMENTARY ON KELLY AND JOHNSTON'S ,THE ALIENATED CHILD: A REFORMULATION OF PARENTAL ALIENATION SYNDROME'"FAMILY COURT REVIEW, Issue 4 2004Janet R. Johnston In this reply to Richard Gardner, we outline our points of disagreement with his formulation of parental alienation syndrome (PAS), showing that his focus on the alienating parent as the primary cause of children's negative attitudes and rejecting behavior toward the other parent is overly simplistic and not supported by findings from recent empirical research. It follows that we strongly object to Gardner's recommendations for legal and mental health interventions with alienated children as well as the use of the term PAS when referring to this problem. [source] Differential transcriptional regulation of sulfur assimilation gene homologues in the Saccharomyces carlsbergensis yeast species hybridFEMS YEAST RESEARCH, Issue 4 2002Pia Francke Johannesen Abstract The allopolyploid yeast Saccharomyces carlsbergensis appears to be a relatively newly formed species hybrid, and therefore constitutes a good model for studying early steps in hybrid speciation. Using reverse transcription-coupled polymerase chain reaction to monitor derepression of the S. carlsbergensis homologues of the sulfur assimilation genes MET14 and MET2, we found that both homologues of these genes are regulated in the same pathway-specific manner, but surprisingly, with different kinetics, as the genes derived from one of the parent species (the non- Saccharomyces cerevisiae -like) are alleviated from repression much faster than the genes from the other parent (the S. cerevisiae -like). This probably reflects differing physiological adaptation of the parent species, and the finding may contribute to the general understanding of hybrid speciation. [source] Hybridization dynamics of invasive cattail (Typhaceae) stands in the Western Great Lakes Region of North America: a molecular analysisJOURNAL OF ECOLOGY, Issue 1 2010Steven E. Travis Summary 1.,By increasing vigour and broadening ecological tolerances, hybridization between native and introduced species may serve as a primary driver of invasiveness. 2.,Cattails (Typha, Typhaceae) are clonal wetland graminoids that are known to hybridize where anthropogenic influences have resulted in distributional overlap. 3.,In order to gauge the relative performance of hybrid vs. pure Typha, we characterized hybridization and clonal growth where native Typha latifolia and introduced Typha angustifolia occur together in the Western Great Lakes Region of North America. 4.,Based on microsatellite markers, we documented F1 hybrids as the most common class at five intensively sampled sites, constituting up to 90% of the genets and 99% of the ramets. Backcrosses to one or the other parent constituted 5,38% of the genets. Pure T. latifolia was rare and never constituted more than 12% of the genets. 5.,F1 hybrid genets achieved the highest mean ramet numbers at three sites, and were second in size only to T. angustifolia at two sites; however, these differences were not significant based on site-specific one-way anovas. 6.,F1 hybrids exhibited little height advantage over other Typha classes, although there was a general tendency for hybrids in relatively mixed stands to be among the tallest genets in shallow water, but among the shortest genets in deeper water. 7.,Native T. latifolia was found growing at the shallowest water depths at the only site where it was sufficiently abundant to be included in statistical comparisons. 8.,Synthesis. The role of hybridization in plant invasions can be difficult to confirm in the absence of molecular data, particularly for clonal species where the boundaries separating individuals are otherwise difficult to discern. Here, we used molecular markers to document the prevalence and performance of hybrid genets in five invasive Typha stands covering a broad area of the Western Great Lakes Region. We found an extremely high prevalence of F1 hybrids within mixed Typha stands. This, coupled with the typically larger sizes of hybrid genets, suggests that hybrids are capable of outperforming other Typha spp. and that hybridization has played an influential role in the North American cattail invasion. [source] A genetic linkage map of the sea cucumber, Apostichopus japonicus (Selenka), based on AFLP and microsatellite markersANIMAL GENETICS, Issue 5 2009Q. Li Summary We present the first genetic maps of the sea cucumber (Apostichopus japonicus), constructed with an F1 pseudo-testcross strategy. The 37 amplified fragment length polymorphism (AFLP) primer combinations chosen identified 484 polymorphic markers. Of the 21 microsatellite primer pairs tested, 16 identified heterozygous loci in one or other parent, and six were fully informative, as they segregated in both parents. The female map comprised 163 loci, spread over 20 linkage groups (which equals the haploid chromosome number), and spanned 1522.0 cM, with a mean marker density of 9.3 cM. The equivalent figures for the male map were 162 loci, 21 linkage groups, 1276.9 and 7.9 cM. About 2.5% of the AFLP markers displayed segregation distortion and were not used for map construction. The estimated coverage of the genome was 84.8% for the female map and 83.4% for the male map. The maps generated will serve as a basis for the construction of a high-resolution genetic map and mapping of the functional genes and quantitative trait loci, which will then open the way for the application of a marker-assisted selection breeding strategy in this species. [source] Onset of Vocal Interaction Between Parents and Newborns in Skin-to-Skin Contact Immediately After Elective Cesarean SectionBIRTH, Issue 3 2010Marianne Velandia RNM Abstract:, Background:, Cesarean section is associated with delayed mother-infant interaction because neither the mother nor the father routinely maintains skin-to-skin contact with the infant after birth. The aim of the study was to explore and compare parent-newborn vocal interaction when the infant is placed in skin-to-skin contact either with the mother or the father immediately after a planned cesarean section. Methods:, A total of 37 healthy infants born to primiparas were randomized to 30 minutes of skin-to-skin contact either with fathers or mothers after an initial 5 minutes of skin-to-skin contact with the mothers after birth. The newborns' and parents' vocal interaction were recorded on a videotape and audiotape. The following variables were explored: newborns' and parents' soliciting, newborns' crying and whining, and parental speech directed to the other parent and to the newborn. Results:, Newborns' soliciting increased over time (p = 0.032). Both fathers and mothers in skin-to-skin contact communicated more vocally with the newborn than did fathers (p = 0.003) and mothers (p = 0.009) without skin-to-skin contact. Fathers in skin-to-skin contact also communicated more with the mother (p = 0.046) and performed more soliciting responses than the control fathers (p = 0.010). Infants in skin-to-skin contact with their fathers cried significantly less than those in skin-to-skin contact with their mothers (p = 0.002) and shifted to a relaxed state earlier than in skin-to-skin contact with mothers (p = 0.029). Conclusions:, Skin-to-skin contact between infants and parents immediately after planned cesarean section promotes vocal interaction. When placed in skin-to-skin contact and exposed to the parents' speech, the infants initiated communication with soliciting calls with the parents within approximately 15 minutes after birth. These findings give reason to encourage parents to keep the newborn in skin-to-skin contact after cesarean section, to support the early onset of the first vocal communication. (BIRTH 37:3 September 2010) [source] For the child's sake: parents and social workers discuss conflict-filled parental relations after divorceCHILD & FAMILY SOCIAL WORK, Issue 2 2001Hydén After a divorce, the former partners have to form new relationships between themselves as parents, and with their children. What does this reconstruction involve? What are the tasks facing the parents? What are the areas of conflict? This paper attempts to answer these questions. Eight initial sessions of parental mediation were chosen for the analysis. The analysis indicates that statements about the ways in which parents are entitled to their children, and vice versa, are common denominators for the transition from nuclear family parenting to post-nuclear family parenting. In the sessions, parents dealt with this duty by fighting a battle for a place in the children's lives. The battles were expressed in negotiations about time and place. The analysis revealed two different solutions to the problem of the parents' entitlements. One was the creation of the homogeneous family, with one parent and the children living together in a close relationship, giving the other parent visiting rights. The other was to form a heterogeneous family, based on the idea that it is possible to build a childhood on differences and dissimilarities. Most of the conflicts originated from parents' efforts to create homogeneous families. [source] User satisfaction with services in a randomised controlled trial of adolescent anorexia nervosaEUROPEAN EATING DISORDERS REVIEW, Issue 5 2009Peter Roots Abstract Background User satisfaction is a neglected outcome in adolescent anorexia nervosa especially since the relative effectiveness of different treatments is unclear. It may also affect clinical outcome. Aims To assess young person's and parents' satisfaction with CAMHS outpatient, specialist outpatient and inpatient treatment received in a large randomised controlled trial. Method Quantitative and qualitative analysis of questionnaire data from 215 young people and their parents followed by focus groups to further explore emerging themes. Results High levels of satisfaction were reported, more amongst parents than young people and with specialist services. Both young people and carers strongly valued clinical relationships that involved being listened to and understood. They valued the expertise of specialist rather than generic CAMHS services. There were polarised views on the influence of other young people in inpatient units. Parents in particular valued support for themselves, both from professionals and other parents and felt this, and sibling support was lacking. Conclusions All comprehensive CAMH services are able to provide the good generic psychotherapeutic skills that parents and young people value so highly. However, generic CAMHS struggle to provide the demanded level of expertise and more specialised individual and family therapeutic interventions. Copyright © 2009 John Wiley & Sons, Ltd and Eating Disorders Association. [source] An exploration of best practice in multi-agency working and the experiences of families of children with complex health needs.JOURNAL OF CLINICAL NURSING, Issue 3 2007What works well, what needs to be done to improve practice for the future? Aims and objectives., This Appreciative Inquiry study aimed to explore appreciatively examples of best multi-agency working practice with families (mothers, n = 20; fathers, n = 7; children, n = 1) and people working with children with complex needs (n = 41), to determine what works well, why it has worked well and what best practice in the future could be. Background., The term ,children with complex health needs' encompasses a diverse group of children and this population is increasing. This diverse group of children often requires high levels of physiological, psychological and social care which brings them and their families into therapeutic contact with a wide range of health, social and education professionals and people from other agencies. Design., The study used appreciative interviews, nominal group workshops and consensus workshops to develop a set of 10 ,best practice' guidelines that reflected the views of all participants. Two of these are discussed in detail in this article. All participants were seen as co-researchers whose expert contributions were vital to understanding of what works well and what needs to be done in multi-agency working practice. Results., The study resulted in ,best practice' statements that illuminated ,what works well' in multi-agency working practice that spanned issues including information, decision making, communication, accessibility, collaboration, respect and sharing a common vision. Conclusions., The guidance that results from this study suggests that parents need the opportunity to share and receive support from other parents who understand the lived reality of caring for a child with complex needs. Parents and people from across various agencies need to work together to ensure that the most appropriate person acts in the role of a long-term coordinator, where the family wants this aspect of support. This study adds a multi-disciplinary and appreciatively oriented focus on what works well in complex care. It contributes to an understanding of the value of an Appreciative Inquiry approach within health-care research. Relevance to clinical practice., The guidelines arose from and are grounded in practice and as such they provide clear, workable directions for enhancing practice and for considering what already does work well. [source] Parental Predivorce Relations and Offspring Postdivorce Well-BeingJOURNAL OF MARRIAGE AND FAMILY, Issue 1 2001Alan Booth This 2-part study uses national longitudinal interview data from parents and their adult children to examine the way in which predivorce marital conflict influences the impact of divorce on children. In the 1st study, we find that the dissolution of low-conflict marriages appears to have negative effects on offspring's lives, whereas the dissolution of high-conflict marriages appears to have beneficial effects. The dissolution of low-conflict marriages is associated with the quality of children's intimate relationships, social support from friends and relatives, and general psychological well-being. The 2nd study considers how parents in low-conflict marriages that end in divorce differ from other parents before divorce. We find that low-conflict parents who divorce are less integrated into the community, have fewer impediments to divorce, have more favorable attitudes toward divorce, are more predisposed to engage in risky behavior, and are less likely to have experienced a parental divorce. [source] 22q11.2 deletion syndrome: behaviour problems of children and adolescents and parental stressCHILD: CARE, HEALTH AND DEVELOPMENT, Issue 6 2008W. Briegel Abstract Background 22q11.2 deletion syndrome can be associated with a variety of somatic symptoms, developmental delays and psychiatric disorders. At present, there is little information on behaviour problems, parental stress and possible relations between these factors. Therefore, this study investigates behaviour problems of children and adolescents with 22q11.2DS, and their primary caregivers' stress. Methods Parents of 4,17 year old subjects known to the German 22q11.2 deletion syndrome foundation were anonymously asked to fill out several questionnaires, e.g. the Child Behavior Checklist 4,18 (CBCL/4,18). Results The primary caregivers of 77/126 children [43 males, 34 females, mean age: 8;0 (4;0,16;11) years] sent back filled-out questionnaires. Forty-six of 76 subjects were rated as clinical on at least one of the CBCL-scales. Males had significantly higher scores on the total problems scale and the internalizing problems scale than females. The patients' age correlated with several CBCL-scales. Eleven of 49 subjects were suspicious of an autism spectrum disorder. Compared with the general population, but not with other parents of mentally and/or physically handicapped children, the primary caregivers experienced higher levels of stress, but showed normal life satisfaction. Conclusions In spite of high rates of clinical behaviour problems among children and adolescents with 22q11.2DS and despite increased parental stress, most primary caregivers seem to have effective coping strategies, e.g. partnership support, to sustain normal levels of life satisfaction. [source] Parents' perspectives on coping with Duchenne muscular dystrophyCHILD: CARE, HEALTH AND DEVELOPMENT, Issue 4 2005C. L. Webb Abstract Background, The author, who has a grown son with Duchenne Muscular Dystrophy (DMD), has personally experienced a lack of available information for parents about coping with DMD. Therefore, as a longtime personal goal, she developed this study to address that lack of information. Methods, Fifteen semi-structured interviews were conducted with 23 parents (n = 7 with both parents; n = 1 with two sisters; n = 6 with mothers only; n = 1 with father only). The purpose of the interviews was to examine the strategies parents use to cope when their sons have DMD. The interviews were conducted in 12 states, taped and transcribed. Results, Grounded theory analysis of the interview data indicated the willingness of these parents to share information to empower others like themselves. Conclusions, Parents want to be heard and valued as experts on DMD by medical and other professionals who interact with their sons. In addition, they want to proactively participate in their sons' lives and to encourage other parents to do the same. [source] |