Siblings' personality traits and types of sibling relationship in childhood

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Tina Kavčič

2011-01-01

Full Text Available The contribution presents a follow-up study of sibling relationship and personality in 87 sibling dyads in early/middle childhood from parental perspective. At Time 1 all siblings attended pre-school and one year later approximately half of the older siblings entered compulsory school. At both times of measurement siblings' mothers and fathers independently reported on their children's personality characteristics using the Inventory of Child Individual Differences (Halverson et al., 2003; Slovene adaptation, Zupančič & Kavčič, 2009 and on the observed sibling warmth, agonism, and rivalry using the Parental Expectations and Perceptions of Children's Sibling Relationships Questionnaire (Kramer, 2001. The predictive relationship obtained by two sets of cross-rater analyses (between maternal ratings of child personality and paternal reports on sibling relationship, and vice versa suggested that (a personality traits of both siblings and (b the match between siblings' personalities are associated with sibling type (affectionate, involved or average membership. Among personality traits, disagreeableness seems to be an especially significant contributor to sibling relationship quality.

Secondary Myelitis in Dermal Sinus Causing Paraplegia in a Child with Previously Normal Neurological Function

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Sakina Rashid

2016-01-01

Full Text Available Neural tube defects result from failure of neural tube fusion during early embryogenesis, the fourth week after conception. The spectrum of severity is not uniform across the various forms of this congenital anomaly as certain presentations are not compatible with extrauterine life (anencephaly while, on the other hand, other defects may remain undiagnosed as they are entirely asymptomatic (occult spina bifida. We report a child with previously normal neurological development, a devastating clinical course following superinfection of a subtle spina bifida defect which resulted in a flaccid paralysis below the level of the lesion and permanent neurological deficits following resolution of the acute infection and a back closure surgery.

Sibling popularity: A moderator of sibling influence for adolescent substance use.

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Wallace, Lacey N

Sibling substance use is a known correlate of adolescent substance use. Yet, not all siblings are equally influential. Sibling influence has been found to vary by age gap, sex, and birth order. Little research, however, has investigated whether siblings' peer context is also a source of variation. The present study tested whether more popular siblings were more influential for adolescent use of cigarettes, alcohol, and marijuana. Data were obtained from sibling pairs in the National Longitudinal Study of Adolescent Health. Findings indicate that older siblings have more influence on younger sibling marijuana use when they have more friends. These findings contribute to prior work examining which siblings are more influential and highlight the need to consider siblings as part of a greater peer context.

Infusion of Sibling Marrow in a Patient with Purine Nucleoside Phosphorylase Deficiency Leads to Split Mixed Donor Chimerism and Normal Immunity

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Laura Yeates

2017-06-01

Full Text Available Purine nucleoside phosphorylase (PNP deficiency, a rare autosomal recessive metabolic disease causes combined immunodeficiency and developmental delay, hypotonia, and spasticity. Patients present with recurrent infections associated with T-lymphocytopenia, characteristically presenting later than patients with classical severe combined immunodeficiency (SCID. PNP, with adenosine deaminase (ADA, is part of the purine salvage pathway. The only curative therapy is hematopoietic stem cell transplantation. Myeloablative conditioning is recommended to prevent rejection caused by residual immune function. However, HLA-identical sibling stem cell infusions in ADA-SCID result in some donor stem cell engraftment and long-term thymopoiesis. We report a patient with PNP deficiency, who received HLA-identical sibling marrow without chemotherapy because of disseminated cytomegalovirus (CMV infection. The patient presented at 14 months of age following recurrent infections, from early infancy, with persistent irritability, developmental delay, and hypotonia. She had neutropenia, pan-lymphocytopenia, and hypogammaglobulinemia with low plasma urate and erythrocyte PNP activity. Diagnosis was confirmed with a homozygous mutation in PNP. The patient was viremic with CMV detected in blood and CSF by PCR. Dual antiviral therapy improved the clinical condition and reduced the viral load. In view of the disseminated CMV infection, the decision was made to infuse stem cells without any pre-conditioning chemotherapy. She received a matched sibling donor unconditioned stem cell infusion at 16 months of age. The post-transplant course was uneventful. Blood PCR became negative for CMV. Global hypotonia persisted, although with significant improvement in irritability. At 4 years of age and 29 months post-transplant, the patient demonstrated normal T-lymphocyte and natural killer cell numbers. Recent thymic emigrants represented 12% of the total T

Preschool Siblings of Handicapped Children--Impact of Peer Support and Training. Brief Report.

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Lobato, Debra

1985-01-01

Six developmentally normal preschool siblings of disabled children participated in workshops in which modeling, rehearsal, and role play were used to improve siblings' understanding of disabilities while strengthening their self-perceptions and attitudes toward their disabled brother or sister. (Author/CL)

Bullying among siblings.

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Wolke, Dieter; Skew, Alexandra J

2012-01-01

Parents are often concerned about repeated conflicts between their daughters and sons. However, there is little empirical research of sibling bullying. To conduct a review of existing studies of sibling bullying. Are there any associations between sibling bullying and peer bullying at school? What are the consequences of sibling bullying? Is there good justification why sibling bullying has been so neglected in research? Studies of sibling relationships were reviewed. Four quantitative studies were identified that report on both sibling and peer bullying. Sibling bullying is frequent with up to 50% involved in sibling bullying every month and between 16% and 20% involved in bullying several times a week. Experience of sibling bullying increases the risk of involvement in bullying in school. Both, bullying between siblings and school bullying make unique contributions to explaining behavioral and emotional problems. There is a clear dose-effect relationship of involvement of bullying at home and at school and behavioral or emotional problems. Those involved in both have up to 14 times increased odds of behavioral or emotional problems compared to those involved in only one context or not at all. The empirical evidence is limited and studies are mostly cross-sectional studies. Nevertheless, the review suggests that for those victimized at home and at school behavioral and emotional problems are highly increased. Sibling relationships appear to be a training ground with implications for individual well-being. Strengthening families and parenting skills and increasing sibling support is likely to reduce bullying and increase well-being.

Cognitive abilities in siblings of children with autism spectrum disorders.

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Gizzonio, Valentina; Avanzini, Pietro; Fabbri-Destro, Maddalena; Campi, Cristina; Rizzolatti, Giacomo

2014-07-01

The aim of the present study was to assess the cognitive profiles of children with autistic spectrum disorder and of their healthy siblings (Siblings). With the term cognitive profile, we indicate the relationship extant among the values of verbal and performance subtests of the Wechsler Intelligence Scale. The conducted statistical analyses indicated that, although siblings showed a normal intelligent quotient and did not differ in this aspect from typically developing group, their cognitive profile was amazingly similar to that of their relatives affected by autism. A k-means clustering analysis on the values of single subtests further confirmed this result, showing a clear separation between typically developing children on the one side, and autistics and their siblings on the other. We suggest that the common cognitive profile observed in autistic children and their siblings could represent a marker of liability to autism and, thus, a possible intermediate phenotype of this syndrome.

Social outcomes of young adults with childhood-onset epilepsy: A case-sibling-control study.

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Baca, Christine B; Barry, Frances; Vickrey, Barbara G; Caplan, Rochelle; Berg, Anne T

2017-05-01

We aimed to compare long-term social outcomes in young adults with childhood-onset epilepsy (cases) with neurologically normal sibling controls. Long-term social outcomes were assessed at the 15-year follow-up of the Connecticut Study of Epilepsy, a community-based prospective cohort study of children with newly diagnosed epilepsy. Young adults with childhood-onset epilepsy with complicated (abnormal neurologic exam findings, abnormal brain imaging with lesion referable to epilepsy, intellectual disability (ID; IQ < 60) or informative history of neurologic insults to which the occurrence of epilepsy might be attributed), and uncomplicated epilepsy presentations were compared to healthy sibling controls. Age, gender, and matched-pair adjusted generalized linear models stratified by complicated epilepsy and 5-year seizure-free status estimated adjusted odds ratios (aORs) and 95% confidence intervals [CIs] for each outcome. The 15-year follow-up included 361 individuals with epilepsy (59% of initial cases; N = 291 uncomplicated and N = 70 complicated epilepsy; mean age 22 years [standard deviation, SD 3.5]; mean epilepsy onset 6.2 years [SD 3.9]) and 173 controls. Social outcomes for cases with uncomplicated epilepsy with ≥5 years terminal remission were comparable to controls; cases with uncomplicated epilepsy <5 years seizure-free were more likely to be less productive (school/employment < 20 h/week) (aOR 3.63, 95% CI 1.83-7.20) and not to have a driver's license (aOR 6.25, 95% CI 2.85-13.72). Complicated cases with epilepsy <5 years seizure-free had worse outcomes across multiple domains; including not graduating high school (aOR 24.97, 95% CI 7.49-83.30), being un- or underemployed (<20 h/week) (aOR 11.06, 95% CI 4.44-27.57), being less productively engaged (aOR 15.71, 95% CI 6.88-35.88), and not living independently (aOR 10.24, 95% CI 3.98-26.36). Complicated cases without ID (N = 36) had worse outcomes with respect to productive engagement (aOR 6.02; 95% CI 2

Phenotypes in defined genotypes including siblings with Usher syndrome.

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Malm, Eva; Ponjavic, Vesna; Möller, Claes; Kimberling, William J; Andréasson, Sten

2011-06-01

To characterize visual function in defined genotypes including siblings with Usher syndrome. Thirteen patients with phenotypically different subtypes of Usher syndrome, including 3 families with affected siblings, were selected. Genetic analysis and ophthalmological examinations including visual fields, full-field electroretinography (ERG), multifocal electroretinography (mf ERG), and optical coherence tomography (OCT) were assessed. The patients' degree of visual handicap was evaluated by a questionnaire (ADL). Twelve of thirteen patients were genotyped as Usher 1B, 1D, 1F, 2A, 2C or 3A. In 12 of 13 patients examined with ERG the 30 Hz flickering light response revealed remaining cone function. In 3 of the patients with Usher type 1 mf ERG demonstrated a specific pattern, with a sharp distinction between the area with reduced function and the central area with remaining macular function and normal peak time. OCT demonstrated loss of foveal depression with distortion of the foveal architecture in the macula in all patients. The foveal thickness ranged from 159 to 384 µm and was not correlated to retinal function. Three siblings shared the same mutation for Usher 2C but in contrast to previous reports regarding this genotype, 1 of them diverged in phenotype with substantially normal visual fields, almost normal OCT and mf ERG findings, and only moderately reduced rod and cone function according to ERG. Evaluation of visual function comprising both the severity of the rod cone degeneration and the function in the macular region confirm phenotypical heterogeneity within siblings and between different genotypes of Usher syndrome.

An initial look at sibling reports on children's behavior: comparisons with children's self-reports and relations with siblings' self-reports and sibling relationships.

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Epkins, C C; Dedmon, A M

1999-10-01

The authors examined siblings' reports of children's depression, anxiety, and aggression, and their reports of the sibling relationship, and compared them with children's self-reports. In two samples, including 169 sibling pairs (age M = 9.98 years, SD = 1.51), no significant differences emerged in the levels of depression and anxiety found in siblings' reports of children's behavior and children's self-reports, although siblings reported children to have significantly higher levels of aggression than the children self-reported. Age, the difference in ages between siblings, sex, and sibling sex were not related to siblings' reports of children's behavior. The relations between children's and siblings' reports of children's behavior were significant, yet moderate (average r = .22). Both siblings' self-reports of internalizing behavior and their perceptions of aspects of the sibling relationship (affection, rivalry, hostility, and satisfaction with the sibling relationship) explained significant, and unique, variance in siblings' reports of children's internalizing behavior. The findings for aggressive behavior were similar, although siblings' perceptions of affection in the sibling relationship were not significantly related to their reports of children's aggression. The potential uses and benefits of sibling reports of children's behavior, and sibling and family relationships, are discussed.

Regional cerebral blood flow and anxiety: a correlation study in neurologically normal patients

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Rodriguez, G.; Cogorno, P.; Gris, A.; Marenco, S.; Mesiti, C.; Nobili, F.; Rosadini, G.

1989-01-01

Regional CBF (rCBF) was evaluated by the 133 Xe inhalation method in 60 neurologically normal patients (30 men and 30 women) and hemispheric and regional values were correlated with anxiety measurements collected by a self-rating questionnaire before and after the examination. Statistically significant negative correlations between rCBF and anxiety measures were found. rCBF reduction for high anxiety levels is in line with results previously reported by others and could be related to lower performance levels for moderately high anxiety scores as those reported in the present population. This could perhaps be explained by rearrangement of flow from cortical zones to deeper areas of the brain, classically known to be implicated in the control of emotions. However, these results should be interpreted cautiously, since they were obtained in patients and not in normal subjects

Emotional Experiences Among Siblings of Children With Rare Disorders.

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Haukeland, Yngvild B; Fjermestad, Krister W; Mossige, Svein; Vatne, Torun M

2015-08-01

This research aimed to provide new knowledge about the emotional experiences of siblings of children with rare disorders. Qualitative thematic analysis was conducted based on videotapes of 11 support groups for 58 siblings aged 7-17 years (Mage = 11.4 years, SD = 2.4) of children with rare disorders. Participants described contradictory emotions in three main contexts: (1) implications of the disorder (knowledge, medical issues, prognosis); (2) consequences for family life (practical implications, limitations of the child with disorder, perspectives on the sibling relationship); and (3) consequences for social life (reflections about (ab)normality, reactions from others). Passive coping strategies were frequently described relative to active coping strategies. An emerging dilemma for participants was hiding versus sharing emotional experiences. Siblings' emotional experiences are characterized by diverse and contradictory feelings. Interventions to promote emotional health in siblings of children with rare disorder should address this complexity. © The Author 2015. Published by Oxford University Press on behalf of the Society of Pediatric Psychology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Epilepsy phenotypes in siblings with Norrie disease.

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Okumura, Akihisa; Arai, Eisuke; Kitamura, Yuri; Abe, Shinpei; Ikeno, Mitsuru; Fujimaki, Takuro; Yamamoto, Toshiyuki; Shimizu, Toshiaki

2015-11-01

Norrie disease is an X-linked recessive disorder that is characterized by congenital blindness. Although epileptic seizures are observed in some patients with Norrie disease, little is known about this phenomenon. Here, we report the manifestation of epilepsy in siblings with Norrie disease to increase our knowledge of epilepsy in this condition. Three brothers with congenital blindness were diagnosed with Norrie disease after genetic analyses indicated the deletion of exon 2 of the NDP gene. The eldest brother had suffered from epileptic seizures since the age of 11years, and his seizures were resistant to antiepileptic drugs. Although the second brother had no epileptic seizures, the youngest sibling had experiences epileptic seizures since the age of 8years. His seizures were controlled using lamotrigine and levetiracetam. An electroencephalography (EEG) revealed epileptiform discharges in the occipital areas in all three brothers. A study of these patients will increase our knowledge of epilepsy in patients with Norrie disease. Copyright © 2015 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

Siblings of children with life-limiting conditions: psychological adjustment and sibling relationships.

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Fullerton, J M; Totsika, V; Hain, R; Hastings, R P

2017-05-01

This study explored psychological adjustment and sibling relationships of siblings of children with life-limiting conditions (LLCs), expanding on previous research by defining LLCs using a systematic classification of these conditions. Thirty-nine siblings participated, aged 3-16 years. Parents completed measures of siblings' emotional and behavioural difficulties, quality of life, sibling relationships and impact on families and siblings. Sibling and family adjustment and relationships were compared with population norms, where available, and to a matched comparison group of siblings of children with autistic spectrum disorder (ASD), as a comparable 'high risk' group. LLC siblings presented significantly higher levels of emotional and behavioural difficulties, and lower quality of life than population norms. Their difficulties were at levels comparable to siblings of children with ASD. A wider impact on the family was confirmed. Family socio-economic position, time since diagnosis, employment and accessing hospice care were factors associated with better psychological adjustment. Using a systematic classification of LLCs, the study supported earlier findings of increased levels of psychological difficulties in siblings of children with a LLC. The evidence is (i) highlighting the need to provide support to these siblings and their families, and (ii) that intervention approaches could be drawn from the ASD field. © 2016 John Wiley & Sons Ltd.

Siblings exposed to intimate partner violence: linking sibling relationship quality & child adjustment problems.

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Piotrowski, Caroline C; Tailor, Ketan; Cormier, Damien C

2014-01-01

Although the majority of families that experience intimate partner violence (IPV) have more than one child, most research to date has focused upon a single child within these families. A significant body of research has indicated siblings play an important role in children's adjustment and well-being. To address this gap, the three main goals of the present study were to compare the adjustment of older and younger siblings exposed to IPV, to describe and compare the quality of these sibling relationships from multiple perspectives, and to investigate how sibling adjustment and relationship quality influence children's adjustment. Forty-seven sibling pairs and their mothers were recruited from the community. Mothers self-reported on their violent experiences using the Conflict Tactics Scale, and also estimated the length of time their children were exposed to IPV. Mothers and children completed assessments of child adjustment and the quality of sibling relationships. Observers also assessed the quality of sibling interaction. Results indicated that adjustment between siblings was highly inter-related. On average, mothers reported sibling relationships as less positive but also as less hostile than did siblings themselves. Higher levels of sibling hostility, lower levels of sibling warmth and higher levels of disengagement each significantly predicted child adjustment; however, these effects were predicated upon the adjustment of the other sibling. The sibling relationships of children exposed to IPV made a difference in their individual adjustment, and their adjustment issues influenced how they feel about and interacted with their sibling. Sibling hostility played a stronger role in adjustment issues than sibling warmth. The nature of sibling influences and the direction of future research were discussed. Copyright © 2013 Elsevier Ltd. All rights reserved.

Autism in siblings with autosomal dominant nocturnal frontal lobe epilepsy.

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Miyajima, Tomoko; Kumada, Tomohiro; Saito, Keiko; Fujii, Tatsuya

2013-02-01

In 1999, Hirose et al. reported a Japanese family with autosomal dominant nocturnal frontal lobe epilepsy (ADNFLE) associated with a neuronal nicotinic acetylcholine receptor α4 subunit mutation (S252L). We followed the siblings of this family, and found that the elder brother had Asperger's disorder without mental retardation (MR) and the younger brother had autistic disorder with profound MR. The clinical epileptic features of the siblings were very similar, and both had deficits in socialization, but their cognitive development differed markedly. It thus seems that epilepsy is the direct phenotype of the S252L mutation, whereas other various factors modulate the cognitive and social development. No patients with ADNFLE have previously been reported to have autism spectrum disorder or profound MR. Copyright © 2012 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

Bridging neuroanatomy, neuroradiology and neurology: three-dimensional interactive atlas of neurological disorders.

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Nowinski, W L; Chua, B C

2013-06-01

Understanding brain pathology along with the underlying neuroanatomy and the resulting neurological deficits is of vital importance in medical education and clinical practice. To facilitate and expedite this understanding, we created a three-dimensional (3D) interactive atlas of neurological disorders providing the correspondence between a brain lesion and the resulting disorder(s). The atlas contains a 3D highly parcellated atlas of normal neuroanatomy along with a brain pathology database. Normal neuroanatomy is divided into about 2,300 components, including the cerebrum, cerebellum, brainstem, spinal cord, arteries, veins, dural sinuses, tracts, cranial nerves (CN), white matter, deep gray nuclei, ventricles, visual system, muscles, glands and cervical vertebrae (C1-C5). The brain pathology database contains 144 focal and distributed synthesized lesions (70 vascular, 36 CN-related, and 38 regional anatomy-related), each lesion labeled with the resulting disorder and associated signs, symptoms, and/or syndromes compiled from materials reported in the literature. The initial view of each lesion was preset in terms of its location and size, surrounding surface and sectional (magnetic resonance) neuroanatomy, and labeling of lesion and neuroanatomy. In addition, a glossary of neurological disorders was compiled and for each disorder materials from textbooks were included to provide neurological description. This atlas of neurological disorders is potentially useful to a wide variety of users ranging from medical students, residents and nurses to general practitioners, neuroanatomists, neuroradiologists and neurologists, as it contains both normal (surface and sectional) brain anatomy and pathology correlated with neurological disorders presented in a visual and interactive way.

A Systematic Review of the Experiences of Siblings of Children With Cancer.

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Yang, Hui-Chuan; Mu, Pei-Fan; Sheng, Ching-Ching; Chen, Yi-Wei; Hung, Giun-Yi

2016-01-01

When there is a child with cancer in the family, the entire family is affected. Childhood cancer is a highly stressful experience that affects the adaptation of family member to psychosocial tasks. Many of the family stresses and changes that accompany childhood cancer have a severe impact on siblings. An understanding of the experiences and needs of such siblings is vital. The aim of this study was to understand the nature of the overall experiences of a child who has a brother or sister with cancer. Searches of CINAHL, MEDLINE/PubMed, Science Direct, Scopus, Eric, and Chinese electronic periodical services identified 10 qualitative studies that were published between 1960 and 2013. An appraisal of the primary studies was carried out using the Joanna Briggs Institute Qualitative Assessment and Review Instrument. Siblings of children with cancer were found to have experienced 4 themes: (1) the disintegration of life, (2) marginalization within their family relationships, (3) self-transcendence during the normalization of family relationships, and (4) maintenance of family integrity and family normality. Siblings of children with cancer experience a great deal of chaos in their family life, and this affects their self-esteem and family intimacy. Being with the sick child may help siblings understand the sick child's suffering and experiences. The findings of this review provide evidence to help health professionals to assess the needs of the siblings to enhance their sense of self within the family. Providing the siblings with suitable resources should result in better adjustment.

Sibling Incest.

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Phillips-Green, Mary J.

2002-01-01

Recently, sibling incest, a type of intrafamilial incest, has received notice from mental health professionals; however, many professionals still do not recognize the seriousness of the problem. This article reviews current research on the individual and family dynamics that allow sibling incest to occur, the effects of sibling incest on victims,…

Clinical and Biological Manifestation of RNF168 Deficiency in Two Polish Siblings

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Barbara Pietrucha

2017-12-01

Full Text Available Germline mutations in the RING finger protein gene RNF168 have been identified in a combined immunodeficiency disorder called RIDDLE syndrome. Since only two patients have been described with somewhat different phenotypes, there is need to identify further patients. Here, we report on two Polish siblings with RNF168 deficiency due to homozygosity for a novel frameshift mutation, c.295delG, that was identified through exome sequencing. Both patients presented with immunoglobulin deficiency, telangiectasia, cellular radiosensitivity, and increased alpha-fetoprotein (AFP levels. The younger sibling had a more pronounced neurological and morphological phenotype, and she also carried an ATM gene mutation in the heterozygous state. Immunoblot analyses showed absence of RNF168 protein, whereas ATM levels and function were proficient in lymphoblastoid cells from both patients. Consistent with the absence of RNF168 protein, 53BP1 recruitment to DNA double-strand breaks (DSBs after irradiation was undetectable in lymphoblasts or primary fibroblasts from either of the two patients. γH2AX foci accumulated normally but they disappeared with significant delay, indicating a severe defect in DSB repair. A comparison with the two previously identified patients indicates immunoglobulin deficiency, cellular radiosensitivity, and increased AFP levels as hallmarks of RNF168 deficiency. The variability in its clinical expression despite similar cellular phenotypes suggests that some manifestations of RNF168 deficiency may be modified by additional genetic or epidemiological factors.

Stigma perspective of siblings of children with a major childhood burn injury.

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Lehna, Carlee

2013-10-01

To understand the stigma perspective of siblings of children with major burn injury. A mixed method, qualitative-dominant study was conducted. The life story method was used for the qualitative portion. Only narratives from those family members describing the sibling's appearance change were used (N = 18 participants). Stigma experienced by siblings was first described by parents or noninjured siblings; they described how the sibling with changed appearance was stared at, ridiculed, or teased when they entered a new social situation. Only when specifically asked did the children with burn injury talk about their problems, saying, "This always happens when I go somewhere new." Children with changed appearance focused on normalizing their lives in a positive way. Oftentimes, it was a parent or noninjured sibling who would describe manifestations of stigma and ways they tried to protect the child with burn injury. ©2013 The Author(s) ©2013 American Association of Nurse Practitioners.

What makes siblings different? The development of sibling differences in academic achievement and interests.

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Jensen, Alexander C; McHale, Susan M

2015-06-01

To illuminate processes that contribute to the development of sibling differences, this study examined cross-lagged links between parents' beliefs about sibling differences in academic ability and differences between siblings' grade point averages (GPAs), and cross-lagged links between differences in siblings' GPAs and sibling differences in academic interests. Data were collected from mothers, fathers, firstborn youth (M age at Time 1 = 15.71, SD = 1.07), and secondborn youth (M age at Time 1 = 13.18, SD = 1.29) from 388 European American families on 3 annual occasions. Findings revealed that, after controlling for siblings' average grades and prior differences in performance, parents' beliefs about sibling differences in academic ability predicted differences in performance such that youth rated by parents as relatively more competent than their sibling earned relatively higher grades the following year. Siblings' relative school performance, however, did not predict parents' beliefs about differences between siblings' competencies. Further, after controlling for average interests and grades, sibling differences in GPA predicted differences in siblings' interests such that youth who had better grades than their siblings reported relatively stronger academic interests the following year. Differences in interest, however, did not predict sibling differences in GPA. Findings are discussed in terms the role of sibling dynamics in family socialization. (c) 2015 APA, all rights reserved).

Structural Features of Sibling Dyads and Attitudes toward Sibling Relationships in Young Adulthood

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Riggio, Heidi R.

2006-01-01

This study examined sibling-dyad structural variables (sex composition, age difference, current coresidence, position adjacency, family size, respondent and/or sibling ordinal position) and attitudes toward adult sibling relationships. A sample of 1,053 young adults (M age = 22.1 years) described one sibling using the Lifespan Sibling Relationship…

Are elder siblings helpers or competitors? Antagonistic fitness effects of sibling interactions in humans

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Nitsch, Aïda; Faurie, Charlotte; Lummaa, Virpi

2013-01-01

Determining the fitness consequences of sibling interactions is pivotal for understanding the evolution of family living, but studies investigating them across lifetime are lacking. We used a large demographic dataset on preindustrial humans from Finland to study the effect of elder siblings on key life-history traits. The presence of elder siblings improved the chances of younger siblings surviving to sexual maturity, suggesting that despite a competition for parental resources, they may help rearing their younger siblings. After reaching sexual maturity however, same-sex elder siblings' presence was associated with reduced reproductive success in the focal individual, indicating the existence of competition among same-sex siblings. Overall, lifetime fitness was reduced by same-sex elder siblings' presence and increased by opposite-sex elder siblings' presence. Our study shows opposite effects of sibling interactions depending on the life-history stage, and highlights the need for using long-term fitness measures to understand the selection pressures acting on sibling interactions. PMID:23173210

And What About Siblings? A Longitudinal Analysis of Sibling Effects on Youth's Intergroup Attitudes.

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Eckstein, Katharina; Šerek, Jan; Noack, Peter

2018-02-01

Within the process of political socialization, the family is of particular importance. Apart from parents, however, little is known about the role of other close family members. The present study examined if siblings affect each other's intergroup attitudes (i.e., intolerance towards immigrants, social dominance orientation). Drawing on a sample of 362 sibling dyads (older siblings: M age  = 17.77, 53.6% female; younger siblings: M age  = 13.61, 61.3% female), the results showed that older siblings' intergroup attitudes predicted younger siblings' attitudes, but this effect was moderated by gender. Specifically, older siblings' intolerance and social dominance orientation were only found to affect their younger sisters, yet not their younger brothers. Although younger siblings' intergroup attitudes had no main effect on older siblings, a significant moderation by age indicated that younger siblings affected older siblings' social dominance orientation with increasing age. These moderation effects of age and gender were not mediated by the quality of family relationships. The findings also remained the same when parental intergroup attitudes were taken into account. While siblings were generally identified as an important agent of political socialization in youth, the results also highlight the necessity to further examine the mechanism that either facilitate or hinder sibling effects.

First-born siblings show better second language skills than later born siblings

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Keller, Karin; Troesch, Larissa M.; Grob, Alexander

2015-01-01

We examined the extent to which three sibling structure variables number of siblings, birth order, and presence of an older sibling at school age are linked to the second language skills of bilingual children. The research questions were tested using an ethnically heterogeneous sample of 1209 bilingual children with German as a second language. Controlling for children’s age, sex, nationality, number of children’s books at home, family language and parental German language skills, hierarchical regression analyses showed an inverse relationship between the number of siblings and second language skills: the more siblings a child had, the lower was his/her second language proficiency. This relationship was mediated by attendance in early education institutions. Moreover, first-born siblings showed better second language skills than later born siblings. The current study revealed that the resource dilution model, i.e., the decrease in resources for every additional sibling, holds for second language acquisition. Moreover, the results indicate that bilingual children from families with several children benefit from access to early education institutions. PMID:26089806

First-born siblings show better second language skills than later born siblings

Directory of Open Access Journals (Sweden)

Karin eKeller

2015-06-01

Full Text Available We examined the extent to which three sibling structure variables number of siblings, birth order and presence of an older sibling at school age are linked to the second language skills of bilingual children. The research questions were tested using an ethnically heterogeneous sample of 1209 bilingual children with German as a second language. Controlling for children’s age, sex, nationality, number of children’s books at home, family language and parental German language skills, hierarchical regression analyses showed an inverse relationship between the number of siblings and second language skills: The more siblings a child had, the lower was his/her second language proficiency. This relationship was mediated by attendance in early education institutions. Moreover, first-born siblings showed better second language skills than later born siblings.The current study revealed that the resource dilution model, i.e., the decrease in resources for every additional sibling, holds for second language acquisition. Moreover, the results indicate that bilingual children from families with several children benefit from access to early education institutions.

Neurodevelopmental Outcome and Treatment Efficacy of Benzoate and Dextromethorphan in Siblings with Attenuated Nonketotic Hyperglycinemia.

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Bjoraker, Kendra J; Swanson, Michael A; Coughlin, Curtis R; Christodoulou, John; Tan, Ee S; Fergeson, Mark; Dyack, Sarah; Ahmad, Ayesha; Friederich, Marisa W; Spector, Elaine B; Creadon-Swindell, Geralyn; Hodge, M Antoinette; Gaughan, Sommer; Burns, Casey; Van Hove, Johan L K

2016-03-01

To evaluate the impact of sodium benzoate and dextromethorphan treatment on patients with the attenuated form of nonketotic hyperglycinemia. Families were recruited with 2 siblings both affected with attenuated nonketotic hyperglycinemia. Genetic mutations were expressed to identify residual activity. The outcome on developmental progress and seizures was compared between the first child diagnosed and treated late with the second child diagnosed at birth and treated aggressively from the newborn period using dextromethorphan and benzoate at dosing sufficient to normalize plasma glycine levels. Both siblings were evaluated with similar standardized neurodevelopmental measures. In each sibling set, the second sibling treated from the neonatal period achieved earlier and more developmental milestones, and had a higher developmental quotient. In 3 of the 4 sibling pairs, the younger sibling had no seizures whereas the first child had a seizure disorder. The adaptive behavior subdomains of socialization and daily living skills improved more than motor skills and communication. Early treatment with dextromethorphan and sodium benzoate sufficient to normalize plasma glycine levels is effective at improving outcome if used in children with attenuated disease with mutations providing residual activity and when started from the neonatal period. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

Sibling relationships in adults who have siblings with or without intellectual disabilities.

Science.gov (United States)

Doody, Mairéad A; Hastings, Richard P; O'Neill, Sarah; Grey, Ian M

2010-01-01

There is relatively little research on the relationships between adults with intellectual disability and their siblings, despite the potential importance of these relationships for either individual's psychological well-being and future care roles that might be adopted by adult siblings. In the present study, sibling relationships of adults with adult siblings with (N=63) and without (N=123) intellectual disability were explored. Contact, warmth, conflict, and rivalry were measured using questionnaires available as an on-line survey. Expressed emotion was measured using the Five Minute Speech Sample over the telephone to establish an independently coded measure of criticism from the participant towards their sibling. Overall, there were few group differences in contact and sibling relationship. There was less telephone contact in the intellectual disability group, and less reported warmth in the relationship with siblings with intellectual disability although this was mainly associated with severe/profound intellectual disability. Exploratory analyses were conducted of the correlates of sibling relationships in both the intellectual disability and control groups. These analyses revealed a small number of different associations especially for conflict, which was lower when either the participant or sibling was younger in the control group but associated with relative age in the intellectual disability group.

Maternal concern about child weight in a study of weight-discordant siblings.

Science.gov (United States)

Kral, Tanja V E; Moore, Reneé H; Compher, Charlene W

2015-01-01

This study examined concern about child weight in mothers of weight-discordant siblings and determined the accuracy of maternal self-report versus measured child height, weight, and corresponding body mass index (BMI; kg/m(2) ) z-score. Discordant sibling design. Forty-seven mothers of 5- to 12-year-old, weight-discordant siblings. Mothers self-reported their concern about child weight for each child separately and for a subset of children, self-reported their heights and weights. Siblings' height, weight, waist circumference, and adiposity were measured. The majority (83%) of mothers expressed concern about their overweight/obese child's weight and 20% of mothers expressed concern about their normal-weight child's weight (p concern about child weight were positively associated with difference scores in sibling BMI z-score (r = 0.42; p = .01) and percent body fat (r = 0.56; p concern for their overweight/obese child's weight was greater for sibling pairs who were more discordant in their weight. © 2014 Wiley Periodicals, Inc.

Is sibling rivalry fatal?: siblings and mortality clustering.

Science.gov (United States)

Kippen, Rebecca; Walters, Sarah

2012-01-01

Evidence drawn from nineteenth-century Belgian population registers shows that the presence of similarly aged siblings competing for resources within a household increases the probability of death for children younger than five, even when controlling for the preceding birth interval and multiple births. Furthermore, in this period of Belgian history, such mortality tended to cluster in certain families. The findings suggest the importance of segmenting the mortality of siblings younger than five by age group, of considering the presence of siblings as a time-varying covariate, and of factoring mortality clustering into analyses.

GAD Antibody-Associated Late-Onset Cerebellar Ataxia in Two Female Siblings

Directory of Open Access Journals (Sweden)

Joseph Kuchling

2014-11-01

Full Text Available Background: Anti-glutamic acid decarboxylase antibody (GAD-ab-associated cerebellar ataxia is a rare neurological disorder characterized by cerebellar symptoms concomitant with high GAD-ab levels in serum and cerebrospinal fluid (CSF. Case Report: We report on 2 female siblings (aged 74 and 76 years presenting with gradual progression of rotational vertigo, gait ataxia and vertical diplopia, continuously progressing for 6 months and 6 years, respectively. Autoimmune laboratory examinations showed remarkably increased serum and CSF GAD-ab levels. Their medical histories revealed late-onset type 1 diabetes mellitus (T1DM and other concomitant autoimmune disorders (Grave's disease, Hashimoto's thyroiditis. Cerebral MRI and laboratory examinations were unremarkable. The diagnosis of GAD-ab-associated cerebellar ataxia with particular brainstem involvement was established in both women. After the exclusion of an underlying malignancy, immunosuppressive therapy has been initiated in both patients, which resulted in stabilization in one and in clinical improvement in the other patient. Discussion: The unique association of autoantibody-mediated cerebellar ataxia and late-onset T1DM in 2 siblings with similar clinical and paraclinical phenotypes strengthens the concept that hereditary factors might play a relevant role also in autoimmune diseases so far considered to be sporadic. Moreover, the occurrence of continuous vertical diplopia broadens the clinical spectrum of GAD-ab-associated neurological syndromes.

Attachment to the Romantic Partner and Sibling: Attachment Hierarchies of Twins and Non-Twin Siblings

Directory of Open Access Journals (Sweden)

Sascha Schwarz

2015-12-01

Full Text Available Previous studies have shown that romantic partners and siblings are important attachment figures. This study compares the attachment to the romantic partner with the attachment to the sibling as a function of the participant’s sibling type among monozygotic (MZ twins, dizygotic (DZ twins, and non-twin (NT siblings. The results show that MZ twins prefer their sibling to their romantic partner whereas DZ twins are equally attached to their sibling and romantic partner. In contrast, NT siblings are more attached to their romantic partner compared to their sibling. These results indicate that genetic relatedness has profound impact on a person’s attachment hierarchy and the relative rank of the romantic partner and the sibling.

Sibling Relationships: Parent-Child Agreement and Contributions of Siblings with and without ASD

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Braconnier, Megan L.; Coffman, Marika C.; Kelso, Nicole; Wolf, Julie M.

2018-01-01

Research on the experiences of siblings of individuals with ASD and the quality of their sibling relationships has yielded mixed results. The present study examined the significance of parent- versus child-report of both positive and negative behaviors exhibited by siblings and their brothers and sisters with ASD within sibling dyads. Findings…

The Well Siblings of Schizophrenics.

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Samuels, Laurel; Chase, Laura

1979-01-01

Explores the impact of having a schizophrenic sibling. Subjects functioned at high levels of adjustment. Separated from their families, there followed a period of reinvolvement, including responsibility for the ill sibling. Younger siblings expressed guilt over being well, whereas older siblings expressed guilt over earlier sibling rivalry.…

Interobserver variability of the neurological optimality score

NARCIS (Netherlands)

Monincx, W. M.; Smolders-de Haas, H.; Bonsel, G. J.; Zondervan, H. A.

1999-01-01

To assess the interobserver reliability of the neurological optimality score. The neurological optimality score of 21 full term healthy, neurologically normal newborn infants was determined by two well trained observers. The interclass correlation coefficient was 0.31. Kappa for optimality (score of

Neurological examination in small animals

Directory of Open Access Journals (Sweden)

Viktor Paluš

2014-03-01

Full Text Available This clinical review about the neurological examination in small animals describes the basics about the first steps of investigation when dealing with neurological patients. The knowledge of how to perform the neurological examination is important however more important is how to correctly interpret these performed tests. A step-by-step approach is mandatory and examiners should master the order and the style of performing these tests. Neurological conditions can be sometimes very distressing for owners and for pets that might not be the most cooperating. The role of a veterinary surgeon, as a professional, is therefore to collect the most relevant history, to examine a patient in a professional manner and to give to owners an educated opinion about the further treatment and prognosis. However neurological examinations might look challenging for many. But it is only the clinical application of neuroanatomy and neurophysiology to an every-day situation for practicing veterinarians and it does not require any specific in-to-depth knowledge. This clinical review is aimed not only to provide the information on how to perform the neurological examination but it is also aimed to appeal on veterinarians to challenge their daily routine and to start practicing on neurologically normal patients. This is the best and only way to differentiate between the normal and abnormal in a real situation.

Do Older Siblings Make a Difference? The Effects of Older Sibling Support and Older Sibling Adjustment on the Adjustment of Socially Disadvantaged Adolescents.

Science.gov (United States)

Widmer, Eric D.; Weiss, Christopher C.

2000-01-01

Examined role of support from a well-adjusted older sibling for positive adjustment of disadvantaged inner-city adolescents. Found that sibling support was nonsignificantly related to delinquency, academic success, and mental health for younger siblings. Only when accompanied by a positive image of their older sibling was support associated with…

Using Sibling Designs to Understand Neurodevelopmental Disorders: From Genes and Environments to Prevention Programming

OpenAIRE

Wade, Mark; Prime, Heather; Madigan, Sheri

2015-01-01

Neurodevelopmental disorders represent a broad class of childhood neurological conditions that have a significant bearing on the wellbeing of children, families, and communities. In this review, we draw on evidence from two common and widely studied neurodevelopmental disorders—autism spectrum disorder (ASD) and attention-deficit hyperactivity disorder (ADHD)—to demonstrate the utility of genetically informed sibling designs in uncovering the nature and pathogenesis of these conditions. Speci...

Parental characteristics, parenting style, and behavioral problems among chinese children with Down syndrome, their siblings and controls in Taiwan.

Science.gov (United States)

Gau, Susan Shur-Fen; Chiu, Yen-Nan; Soong, Wei-Tsuen; Lee, Ming-Been

2008-09-01

The literature has documented maternal distress and behavioral problems among children with Down syndrome (DS), however, little is known about paternal adjustment and behavioural problems among the siblings of children with DS. Here, we examined parental psychopathology, parenting style and emotional/behavioral problems among children with DS, their siblings, and controls in Taiwan. We recruited 45 families of children with DS (age, 2-4 years) and 50 families of normally developing children (age, 3-5 years). If there were more than two children in the case family, the sibling whose age was closest to the child with DS was recruited (age, 3-8 years). Both parents completed self-administered measures of their personality characteristics, psychopathology, family functioning, parenting styles, and child behavioral problems, using the Chinese versions of the Maudsley Personality Inventory, Brief Symptom Rating Scale, Family Adaptability and Cohesion Evaluation Scale, Parental Bonding Instrument, and Child Behavioral Checklist, respectively. Children with DS demonstrated significantly more severe symptoms than normal children of a wide range of behavioral problems such as attention problems, delinquency, social problems, somatic complaints, thought problems, and withdrawal compared with the other two groups, and obtained similar parental treatment, except for paternal overprotection. Their parents suffered from more psychopathology and their mothers were less often employed than their counterparts. The siblings of children with DS obtained less overprotection from their mothers than children with DS and less maternal care and control than normal children. There was no difference in emotional/behavioral problems between the siblings and normal controls. Our findings suggest that in addition to the physical, educational and psychological needs of children with DS, the psychological care of their mothers, fathers and siblings also needs to be evaluated. Moreover, parenting

Sibling Relationships in Adults Who Have Siblings with or without Intellectual Disabilities

Science.gov (United States)

Doody, Mairead A.; Hastings, Richard P.; O'Neill, Sarah; Grey, Ian M.

2010-01-01

There is relatively little research on the relationships between adults with intellectual disability and their siblings, despite the potential importance of these relationships for either individual's psychological well-being and future care roles that might be adopted by adult siblings. In the present study, sibling relationships of adults with…

A family affair: brain abnormalities in siblings of patients with schizophrenia

Science.gov (United States)

Hulshoff Pol, Hilleke; Gogtay, Nitin

2013-01-01

Schizophrenia is a severe mental disorder that has a strong genetic basis. Converging evidence suggests that schizophrenia is a progressive neurodevelopmental disorder, with earlier onset cases resulting in more profound brain abnormalities. Siblings of patients with schizophrenia provide an invaluable resource for differentiating between trait and state markers, thus highlighting possible endophenotypes for ongoing research. However, findings from sibling studies have not been systematically put together in a coherent story across the broader age span. We review here the cortical grey matter abnormalities in siblings of patients with schizophrenia from childhood to adulthood, by reviewing sibling studies from both childhood-onset schizophrenia, and the more common adult-onset schizophrenia. When reviewed together, studies suggest that siblings of patients with schizophrenia display significant brain abnormalities that highlight both similarities and differences between the adult and childhood populations, with shared developmental risk patterns, and segregating trajectories. Based on current research it appears that the cortical grey matter abnormalities in siblings are likely to be an age-dependent endophenotype, which normalize by the typical age of onset of schizophrenia unless there has been more genetic or symptom burdening. With increased genetic burdening (e.g. discordant twins of patients) the grey matter abnormalities in (twin) siblings are progressive in adulthood. This synthesis of the literature clarifies the importance of brain plasticity in the pathophysiology of the illness, indicating that probands may lack protective factors critical for healthy development. PMID:23698280

Self-Representations in Early Adolescence: Variations in Sibling Similarity by Sex Composition and Sibling Relationship Qualities

Science.gov (United States)

Gamble, Wendy C.; Card, Noel A.; Yu, Jeong Jin

2010-01-01

Self-representations play an important role in adolescent development. This study compared self-representations for siblings and explored whether sibling relationship characteristics are associated with similarities or differences in sibling self-concepts. We examined self-representations of 438 adolescent sibling dyads (M age younger sibling =…

Delayed Development of Brain Connectivity in Adolescents With Schizophrenia and Their Unaffected Siblings.

Science.gov (United States)

Zalesky, Andrew; Pantelis, Christos; Cropley, Vanessa; Fornito, Alex; Cocchi, Luca; McAdams, Harrison; Clasen, Liv; Greenstein, Deanna; Rapoport, Judith L; Gogtay, Nitin

2015-09-01

Abnormalities in structural brain connectivity have been observed in patients with schizophrenia. Mapping these abnormalities longitudinally and understanding their genetic risk via sibship studies will provide crucial insight into progressive developmental changes associated with schizophrenia. To identify corticocortical connections exhibiting an altered developmental trajectory in adolescents with childhood-onset schizophrenia (COS) and to determine whether similar alterations are found in patients' unaffected siblings. Using prospective structural brain magnetic resonance imaging, large-scale corticocortical connectivity was mapped from ages 12 to 24 years in 109 patients with COS (272 images), 86 of their unaffected siblings (184 images), and 102 healthy controls (262 images) over a 20-year period beginning January 1, 1991, through April 30, 2011, as part of the ongoing COS study at the National Institute of Mental Health. Structural connectivity between pairs of cortical regions was estimated using a validated technique based on across-subject covariation in magnetic resonance imaging-derived cortical thickness measurements. Compared with normally developing controls, significant left-hemisphere occipitotemporal deficits in cortical thickness correlations were found in patients with COS as well as their healthy siblings (P siblings normalized by mid-adolescence, whereas patients with COS showed significantly longer maturational delays, with cortical thickness correlations between the left temporal lobe and left occipital cortex not showing evidence of development until early adulthood. The normalization of deficits with age in patients with COS correlated with improvement in symptoms. Compared with controls, left-hemisphere occipitotemporal thickness correlations in a subgroup of patients with high positive symptoms were significantly reduced from age 14 to 18 years (P siblings associated with resilience to developing schizophrenia. These findings indicate

Theoretical Perspectives on Sibling Relationships

Science.gov (United States)

Whiteman, Shawn D.; McHale, Susan M.; Soli, Anna

2011-01-01

Although siblings are a fixture of family life, research on sibling relationships lags behind that on other family relationships. To stimulate interest in sibling research and to serve as a guide for future investigations by family scholars, we review four theoretical psychologically oriented perspectives—(a) psychoanalytic-evolutionary, (b) social psychological, (c) social learning, and (d) family-ecological systems—that can inform research on sibling relationships, including perspectives on the nature and influences on developmental, individual, and group differences in sibling relationships. Given that most research on siblings has focused on childhood and adolescence, our review highlights these developmental periods, but we also incorporate the limited research on adult sibling relationships, including in formulating suggestions for future research on this fundamental family relationship. PMID:21731581

Child passenger injury risk in sibling versus non-sibling teen driver crashes: a US study.

Science.gov (United States)

Senserrick, Teresa M; Kallan, Michael J; Winston, Flaura K

2007-06-01

Several international jurisdictions allow family exemptions to graduated driver licensing passenger restrictions. The objective of this research was to examine differences in injury risk to US child passengers in crashes involving sibling versus non-sibling teen drivers, and to compare outcomes with crashes involving adult drivers. Insurance claim and telephone survey data were collected on 16 233 child passengers (representing 289 329 children) in 17 US jurisdictions. There was a trend toward higher restraint non-use by child passengers in the non-sibling group than in the sibling group (9.6% vs 4.7%; p = 0.08). Children in the sibling group had a 40% lower risk of injury than those in the non-sibling group (adjusted OR 0.60, 95% CI 0.40 to 0.90); however, injury risk was higher in the sibling group than in children traveling with adults (adjusted OR 1.57, 95% CI 1.09 to 2.26). Child passengers riding with sibling teen drivers may be safer than those riding with non-sibling teens, but not as safe as those riding with adult drivers.

Sibling influence on mexican-origin adolescents' deviant and sexual risk behaviors: the role of sibling modeling.

Science.gov (United States)

Whiteman, Shawn D; Zeiders, Katharine H; Killoren, Sarah E; Rodriguez, Sue Annie; Updegraff, Kimberly A

2014-05-01

A growing body of research indicates that siblings uniquely influence each other's health risk behaviors during adolescence and young adulthood. Mechanisms underlying these associations, however, are largely unknown because they are rarely tested directly. The present study addressed this gap by examining the role of sibling modeling in explaining changes in Mexican-origin youths' deviant and sexual risk behaviors over time. The sample included 380 Mexican-origin siblings (older sibling age: M = 21.18, SD = 1.59; younger sibling age: M = 18.19, SD = .46) from (N = 190) families. Participants provided self-reports of their sibling relationship qualities, including modeling, as well as their engagement in deviant and sexual risk-taking behaviors in two home interviews across a 2-year span. A series of residualized regression models revealed that younger siblings' perceptions of modeling moderated the links between older siblings' deviant and sexual risk behaviors and younger siblings' subsequent behaviors in those same domains. Specifically, high levels of modeling predicted stronger associations between older siblings' earlier and younger siblings' later risk behaviors controlling for younger siblings' earlier behaviors as well as variables that have been used as proxies for social learning in previous research. Social learning mechanisms, especially modeling, are salient processes through which older siblings transmit norms and expectations regarding participation in health risk behaviors. Future research should continue to explore the ways in which siblings influence each other because such processes are emerging targets for intervention and prevention. Copyright © 2014 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Idiopathic detrusor sphincter dyssynergia in neurologically normal patients with voiding abnormalities

DEFF Research Database (Denmark)

Jørgensen, T M; Djurhuus, J C; Schrøder, H D

1982-01-01

Symptomatology and clinical manifestations of detrusor sphincter dyssynergia are described in 23 patients without neurological disease. Their cardinal symptoms were recurrent cystitis, enuresis, frequent voiding, back pain during voiding and anal discomfort. The major objective finding was vesico......Symptomatology and clinical manifestations of detrusor sphincter dyssynergia are described in 23 patients without neurological disease. Their cardinal symptoms were recurrent cystitis, enuresis, frequent voiding, back pain during voiding and anal discomfort. The major objective finding...... was vesicoureteral reflux in 11 cases with kidney scarring in 10. Bladder trabeculation was found in 13 patients, bladder hyperreflexia in 8, and significant residual urine in 16 patients. The etiology of detrusor sphincter dyssynergia in non-neurological patients is discussed. By means of exclusion it is most...

Sibling influences on prosocial behavior.

Science.gov (United States)

Hughes, Claire; McHarg, Gabrielle; White, Naomi

2018-04-01

Sibling relationships are characterized by familiarity and emotional intensity. Alongside frequent shared play, sibling interactions feature complementary interactions (e.g. teaching, caregiving) reflecting age-related asymmetries in socio-cognitive skills. These aspects may underpin sibling influences on prosocial behavior: theoretical accounts of social influences on prosocial behavior highlight emotion sharing, goal alignment, the intrinsically rewarding nature of social interaction, and scaffolding of social norms. Taking a fine-grained approach to prosocial behavior, we examine these processes in relation to sibling influences on children's comforting, sharing, and helping. Emergent themes include: developmental change in the nature of sibling influences on prosocial behavior, the need to consider sibling influences in the wider family context, and the importance of individual differences in the quality of sibling relationships. Copyright © 2017 Elsevier Ltd. All rights reserved.

Considerations of Elder Sibling Closeness in Predicting Younger Sibling Substance Use: Social Learning versus Social Bonding Explanations

Science.gov (United States)

Samek, Diana R.; Rueter, Martha A.

2011-01-01

Adolescent siblings are often similar in a variety of adjustment outcomes, yet little is known about the processes that explain sibling influences during adolescence. Two alternative explanations were tested, attachment (based in social bonding theory) and anaclitic identification (based in social learning theory). Hypotheses were tested using a sample of 613 adolescent sibling pairs (206 non-adopted, 407 adopted; elder sibling Mage = 16.1, younger sibling Mage = 13.8) across three sibling contexts (gender composition, age difference, and genetic similarity). Attachment explanations were supported such that the greater the perceived sibling emotional and behavioral closeness, the lower the likelihood of substance use; however, there were considerable moderating effects of sibling gender composition. Anaclitic identification explanations were not supported; closeness and elder sibling substance use did not interact to predict younger sibling substance use. Overall, this research adds to a body of work demonstrating important sibling influences on adolescent substance use. PMID:21988080

Sibling influences on childhood development.

Science.gov (United States)

Dunn, J

1988-03-01

To summarize the main points concerning sibling influence: 1. That siblings play a causal role in the development of aggressive behavior, in children's style of conflict behavior and in cooperative fantasy play is strongly suggested by recent research. 2. Marked problems in the sibling relationship are indicative of other problems, but a causal role for siblings is not established, other than for aggressive behavior. 3. Family factors are closely involved in the quality of sibling relationships--and thus in sibling influence, namely differential parental behavior, and the emotional climate of the family. That is, it is important not to consider the sibling relationship in isolation from other family relationships. 4. Studies of families under stress indicate heightened importance of these family factors. 5. It is likely, but not yet established, that later-born siblings are influenced by first-born in socio-cognitive development and gender identity. 6. Finally it should be noted that an important theme in current research on siblings is a concern with the question of why siblings develop to be so different from one another. It has been shown that the major source of environmental influence on the development of individual differences is within-family rather than between-family differences in experience (Plomin & Daniels, 1987). The different experiences each sibling may have within their relationship is one potential source of such differential environmental influence. Thus documenting the influence of siblings upon each other takes on added significance: By clarifying the extent and nature of this influence we will gain not only useful clinical information but illumination on a developmental principle of very general significance.

Cerebral metastases from lung carcinoma: neurological and CT correlation: work in progress

International Nuclear Information System (INIS)

Tarver, R.D.; Richmond, B.D.; Klatte, E.C.

1984-01-01

To determine the role of brain CT in neurologically asymptomatic lung cancer patients a review was made of the CT and clinical findings in 279 patients. Brain metastases were found in 94.5% of patients with specific abnormal neurological findings, 26.6% of patients with vague neurological signs and symptoms, 11% of patients with oat cell carcinoma and a normal neurological examination, and 40% of patients with adenocarcinoma and a normal neurological examination. Brain metastasis was not seen on CT in the 29 patients with squamous cell carcinoma and a normal neurological examination. It is concluded that brain CT is useful for the detection of occult brain metastases, particularly oat cell carcinoma and adenocarcinoma, in neurologically asymptomatic lung cancer patients

Personality and Sibling Relationships.

Science.gov (United States)

Furman, Wyndol; Lanthier, Richard P.

1996-01-01

This study examined the role personality variables play in sibling relationships. It proposed that the characteristics of sibling relationships are influenced by: family constellation variables such as birth order, gender, and age spacing; parent-child relationships including quality of relationship and parent management of siblings; and the…

Bullying in the family: sibling bullying.

Science.gov (United States)

Wolke, Dieter; Tippett, Neil; Dantchev, Slava

2015-10-01

Sibling relationships have a substantial and lasting effect on children's development. Many siblings experience some occasional conflict, however, up to 40% are exposed to sibling bullying every week, a repeated and harmful form of intrafamilial aggression. We review evidence on the precursors, factors relating to peer bullying, and mental health consequences of sibling bullying. Parenting quality and behaviour are the intrafamilial factors most strongly associated with bullying between siblings. Sibling bullying increases the risk of being involved in peer bullying, and is independently associated with concurrent and early adult emotional problems, including distress, depression, and self-harm. The effects appear to be cumulative, with those children bullied by both siblings and peers having highly increased emotional problems compared with those bullied by siblings or peers only, probably because they have no safe place to escape from bullying. The link between sibling and peer bullying suggests interventions need to start at home. Health professionals should ask about sibling bullying and interventions are needed for families to prevent and reduce the health burden associated with sibling bullying. Copyright © 2015 Elsevier Ltd. All rights reserved.

Maternal Perspectives of Well Siblings' Adjustment to Family Life With a Technology-Dependent Child.

Science.gov (United States)

Toly, Valerie Boebel; Blanchette, Julia E; Sikorski, Shannon; Musil, Carol M; Al-Hamed, Arwa

2017-08-01

Technology-dependent (TD) children require complex care and are dependent on medical technology. Approximately 75% of families, in the United States, who are caring for a TD child, also care for a well child. Well siblings are likely to be affected by the experience of living with a TD sibling as the process of family normalization is described as a family affair. The experiences of well siblings are not well described. The purpose of this qualitative analysis was to describe the experiences of well siblings who are living in a family with a TD child. Mothers were interviewed about the experiences of their well children and were digitally audio recorded. The interviews were transcribed, and content analysis was conducted. Content analysis from the interviews revealed the major themes of well sibling adjustment within the family unit, upside (altruistic, prosocial behaviors) and downside (negative internal and external processing behaviors). These results can be applied to advance the delivery of family nursing care offered to these families.

Sibling relationship quality moderates the associations between parental interventions and siblings' independent conflict strategies and outcomes.

Science.gov (United States)

Recchia, Holly E; Howe, Nina

2009-08-01

This study extends research on sibling conflict strategies and outcomes by examining unique and interactive associations with age, relative birth order, sibling relationship quality, and caregivers' interventions into conflict. Each of 62 sibling dyads (older sibling mean age = 8.39 years; younger sibling mean age = 6.06 years) discussed 1 recurring conflict alone (dyadic negotiation) and a 2nd conflict with their primary parental caregiver (triadic negotiation). Negotiations were coded for children's conflict strategies, outcomes, and caregiver interventions; each family member provided ratings of sibling relationship quality. Results revealed that age was associated with siblings' constructive strategies, particularly in the dyadic negotiation. With age controlled, younger siblings referred more frequently to their own perspective. Caregivers' future orientation in the triadic negotiation was associated with children's future orientation in the dyadic negotiation; however, this association was most evident when sibling relationship quality was high. Similarly, caregivers' past orientation was positively associated with dyadic compromise, especially when relationship quality was high. Results reveal the value of simultaneously considering associations among parental, affective, and developmental correlates of sibling conflict strategies. (PsycINFO Database Record (c) 2009 APA, all rights reserved).

Associations between social understanding, sibling relationship quality, and siblings' conflict strategies and outcomes.

Science.gov (United States)

Recchia, Holly E; Howe, Nina

2009-01-01

Sibling relationship quality and social understanding (second-order false belief, conflict interpretation, and narrative conflict perspective references) were examined as unique and interactive correlates of sibling conflict behavior in 62 dyads (older M age = 8.39 years and younger M age = 6.06 years). High-quality relationships were associated with positive conflict processes. Younger siblings' second-order false belief scores were negatively associated with constructive conflict strategies, and older siblings' narrative self-referential focus was negatively associated with compromise. Associations between younger children's social understanding (conflict interpretation and narrative perspective references) and siblings' dyadic conflict behavior were moderated by relationship quality. Results suggest that links between social understanding and conflict behavior should be considered in conjunction with the quality of children's relationships.

Genetic modification of risk assessment based on staging of preclinical type 1 diabetes in siblings of affected children.

Science.gov (United States)

Mrena, S; Savola, K; Kulmala, P; Reijonen, H; Ilonen, J; Akerblom, H K; Knip, M

2003-06-01

We set out to study the association between human leukocyte antigen-defined genetic disease susceptibility and the stage of preclinical type 1 diabetes and whether genetic predisposition affects the natural course of preclinical diabetes in initially nondiabetic siblings of affected children. A total of 701 initially unaffected siblings were graded into four stages of preclinical type 1 diabetes based on the initial number of disease-associated autoantibodies detectable close to the time of diagnosis of the index case: no prediabetes (no antibodies), early (one antibody specificity), advanced (two antibodies), and late prediabetes (three or more antibodies). Another classification system covering 659 siblings was based on a combination of the initial number of antibodies and the first-phase insulin response (FPIR) to iv glucose: no prediabetes (no antibodies), early (one antibody specificity, normal FPIR), advanced (two or more antibodies, normal FPIR), and late prediabetes (at least one antibody, reduced FPIR). Genetic susceptibility to type 1 diabetes was defined by human leukocyte antigen identity and DR and DQ genotypes. There was a higher proportion of siblings with late prediabetes initially among those with strong genetic disease susceptibility than among those with decreased genetic predisposition (16.7% vs. 0.5%; P siblings with no signs of prediabetes among those with genotypes conferring decreased risk (91.2% vs. 70.4% among those with high-risk DQB1 genotypes; P siblings than when combined with genetic susceptibility. Genetic susceptibility played a role in whether the initial prediabetic stage progressed (progression in 29.6% of the high-risk siblings compared with 6.6% of the siblings with DQB1 genotypes conferring decreased risk; P siblings of affected children.

Using Sibling Designs to Understand Neurodevelopmental Disorders: From Genes and Environments to Prevention Programming.

Science.gov (United States)

Wade, Mark; Prime, Heather; Madigan, Sheri

2015-01-01

Neurodevelopmental disorders represent a broad class of childhood neurological conditions that have a significant bearing on the wellbeing of children, families, and communities. In this review, we draw on evidence from two common and widely studied neurodevelopmental disorders-autism spectrum disorder (ASD) and attention-deficit hyperactivity disorder (ADHD)-to demonstrate the utility of genetically informed sibling designs in uncovering the nature and pathogenesis of these conditions. Specifically, we examine how twin, recurrence risk, and infant prospective tracking studies have contributed to our understanding of genetic and environmental liabilities towards neurodevelopmental morbidity through their impact on neurocognitive processes and structural/functional neuroanatomy. It is suggested that the siblings of children with ASD and ADHD are at risk not only of clinically elevated problems in these areas, but also of subthreshold symptoms and/or subtle impairments in various neurocognitive skills and other domains of psychosocial health. Finally, we close with a discussion on the practical relevance of sibling designs and how these might be used in the service of early screening, prevention, and intervention efforts that aim to alleviate the negative downstream consequences associated with disorders of neurodevelopment.

Using Sibling Designs to Understand Neurodevelopmental Disorders: From Genes and Environments to Prevention Programming

Directory of Open Access Journals (Sweden)

Mark Wade

2015-01-01

Full Text Available Neurodevelopmental disorders represent a broad class of childhood neurological conditions that have a significant bearing on the wellbeing of children, families, and communities. In this review, we draw on evidence from two common and widely studied neurodevelopmental disorders—autism spectrum disorder (ASD and attention-deficit hyperactivity disorder (ADHD—to demonstrate the utility of genetically informed sibling designs in uncovering the nature and pathogenesis of these conditions. Specifically, we examine how twin, recurrence risk, and infant prospective tracking studies have contributed to our understanding of genetic and environmental liabilities towards neurodevelopmental morbidity through their impact on neurocognitive processes and structural/functional neuroanatomy. It is suggested that the siblings of children with ASD and ADHD are at risk not only of clinically elevated problems in these areas, but also of subthreshold symptoms and/or subtle impairments in various neurocognitive skills and other domains of psychosocial health. Finally, we close with a discussion on the practical relevance of sibling designs and how these might be used in the service of early screening, prevention, and intervention efforts that aim to alleviate the negative downstream consequences associated with disorders of neurodevelopment.

Siblings' coping strategies and mental health services: a national study of siblings of persons with schizophrenia.

Science.gov (United States)

Friedrich, Rose Marie; Lively, Sonja; Rubenstein, Linda M

2008-03-01

This study examined the helpfulness of coping strategies and the relative importance of mental health services in coping with schizophrenia from the perspective of siblings. This article presents selected survey data from a national study of 746 respondents that investigated the impact of schizophrenia on siblings' lives. The authors developed the Friedrich-Lively Instrument to Assess the Impact of Schizophrenia on Siblings (FLIISS), a closed-ended questionnaire that included questions about coping strategies and mental health services. Respondents identified services for the ill sibling, including symptom control, adequate housing, and long-term planning, as more important than direct services for themselves. The top-ranked coping strategies were education about schizophrenia, a supportive family, and seeing the ill sibling suffer less because symptoms were controlled. Understanding that families were not to blame for schizophrenia was the most helpful coping strategy for nearly three-fourths of siblings. Siblings had little contact with providers in the past; yet the majority of siblings wanted providers to be available to answer questions and clarify their role in future care. At the time of the study, respondents provided social support and helped with crises, but few coordinated the total care. Siblings identified multiple ways that providers can support and assist them in coping with the impact of schizophrenia. Education and support for siblings without schizophrenia and services for their ill siblings will become increasingly important for the well-being of siblings as they are faced with the responsibility of being the primary caregivers in the future.

Self-reported behaviour problems and sibling relationship quality by siblings of children with autism spectrum disorder.

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Hastings, R P; Petalas, M A

2014-11-01

There are few published research studies in which siblings of children with autism spectrum disorder (ASD) provide self-reports about their own behavioural and emotional problems and their sibling relationships. Reliance on parent reports may lead to incomplete conclusions about the experiences of siblings themselves. Siblings 7-17 years and their mothers from 94 families of children with ASD were recruited. Mothers reported on family demographics, the behavioural and emotional problems of their child with ASD, and on their own symptoms of depression. Siblings reported on their relationship with their brother or sister with ASD, and siblings 11+ years of age also self-reported on their behavioural and emotional problems. Compared with normative British data, siblings reported very slightly elevated levels of behavioural and emotional problems. However, none of the mean differences were statistically significant and all group differences were associated with small or very small effect sizes - the largest being for peer problems (effect size = 0.31). Regression analysis was used to explore family systems relationships, with sibling self-reports predicted by the behaviour problems scores for the child with ASD and by maternal depression. Maternal depression did not emerge as a predictor of siblings' self-reported sibling relationships or their behavioural and emotional problems. Higher levels of behaviour problems in the child with ASD predicted decreased warmth/closeness and increased conflict in the sibling relationship. These data support the general findings of recent research in that there was little indication of clinically meaningful elevations in behavioural and emotional problems in siblings of children with ASD. Although further research replication is required, there was some indication that sibling relationships may be at risk where the child with ASD has significant behaviour problems. © 2014 John Wiley & Sons Ltd.

IgM monoclonal gammopathy and neuropathy in two siblings

DEFF Research Database (Denmark)

Jensen, T S; Schrøder, H D; Jønsson, V

1988-01-01

patients contained antibodies directed to bovine peripheral nerve myelin as determined by ELISA technique and to normal human peripheral nerve myelin as demonstrated by indirect immunofluorescence histochemistry. These siblings may have a genetic predisposition to the formation of autoantibodies...... with peripheral nerve myelin as the target for the immune attack....

Sibling fairy tales

Directory of Open Access Journals (Sweden)

Luisa Brunori

2014-06-01

Full Text Available The article offers a reflection on sibling relationships starting from fairy tales. Their archetypical meaning and educative value are particularly analyzed. A selection of fairy tales having sibling relationships as their central theme is discussed.

Enhancing sibling relationships to prevent adolescent problem behaviors: theory, design and feasibility of Siblings Are Special.

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Feinberg, Mark E; Sakuma, Kari-Lyn; Hostetler, Michelle; McHale, Susan M

2013-02-01

Siblings play a significant but neglected role in family socialization dynamics, and focusing on the sibling relationship is a non-stigmatizing point of entry into the family for prevention programming. Siblings are Special (SAS) was designed as a universal program that targets both sibling relationship and parenting mediating processes in middle childhood to prevent behavior problems in adolescence. We describe the theoretical framework underlying SAS, the SAS curriculum, and the feasibility of the program based on a study of 128 middle-childhood aged sibling dyads. Data on the quality of program implementation, program fidelity, siblings' engagement, and ratings of impact indicated the SAS program was acceptable to families and schools, that the curriculum could be implemented with high fidelity, that siblings and parents participated at high levels and were highly engaged, and that, from the perspective of group leaders, school administrators and parents, the program had a positive impact on the siblings. Copyright © 2012 Elsevier Ltd. All rights reserved.

Perceived sibling relationships of sexual minority youth.

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Toomey, Russell B; Richardson, Rhonda A

2009-01-01

The purpose of this study was to examine the relationships of sexual minority youth and their siblings. The participants were 56 lesbian, gay, bisexual, or transgender individuals ranging in age from 18 to 24 years, who reported information about a total of 107 siblings. Respondents completed a demographic data questionnaire as well as adapted versions of the Sibling Closeness Scale (SCS) and the Sibling Approval of Sexual Behavior Scale (SASBS) to describe their relationship with each of their siblings. Analyses examined birth order and gender in relation to outness to siblings as well as sibling closeness and approval. Results provide information about disclosure of LGBT status to siblings, elements of closeness and acceptance in sibling relationships of sexual minority youth, and the significance of gender and birth order in these sibling relationships.

Relative Power in Sibling Relationships Across Adolescence.

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Lindell, Anna K; Campione-Barr, Nicole

2017-06-01

During childhood, older siblings typically hold a more powerful position in their relationship with their younger siblings, but these relationships are thought to become more egalitarian during adolescence as siblings begin to prepare for their relationships as adults and as younger siblings become more socially and cognitively competent. Little is known about relationship factors that may explain this shift in power dynamics, however. The present study therefore examined longitudinal changes in adolescents' and their siblings' perceptions of sibling relative power from age 12 to 18 (n = 145 dyads), and examined whether different levels of sibling relationship positivity and negativity, as well as sibling structural variables, indicated different over-time changes in relative power. Multilevel models indicated that adolescents reported significant declines in their siblings' relative power across adolescence, with older siblings relinquishing the most power over time. However, only siblings with less positively involved relationships reported declines in relative power, suggesting that siblings who maintain highly involved relationships may not become more egalitarian during adolescence. © 2017 Wiley Periodicals, Inc.

Tensions among siblings in parent care.

Science.gov (United States)

Lashewicz, Bonnie; Keating, Norah

2009-06-01

From a place of "genealogical equivalence" as children of their parents, siblings spend a lifetime developing separate identities. As parents near the end of their lives, issues of sibling equivalence are renegotiated in the face of equal obligations to provide care and equal entitlement to parent assets. In this paper, we hypothesize how unresolved issues of rivalry for parent affection/attention among siblings may be reasserted when parents need care. Data are drawn from a project about how parent care and assets are shared. In-depth interviews with three sibling groups experiencing conflict over sharing parent care and assets along with six Canadian legal case portrayals of disputes among siblings over how parent care and assets were shared are examined. Findings are that disputes occur when siblings perceive others as dominating parent care and assets through tactics such as separating the parent from other siblings and preventing other siblings from being engaged in decisions about care and assets. Discussion is focused on paradoxes faced by siblings given expectations for equity in parent relationships alongside perceived pre-eminence in care and asset decisions.

The association between unequal parental treatment and the sibling relationship in Finland: The difference between full and half-siblings.

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Danielsbacka, Mirkka; Tanskanen, Antti O

2015-06-24

Studies have shown that unequal parental treatment is associated with relationship quality between siblings. However, it is unclear how it affects the relationship between full and half-siblings. Using data from the Generational Transmissions in Finland project (n = 1,537 younger adults), we study whether those who have half-siblings perceive more unequal parental treatment than those who have full siblings only. In addition, we study how unequal parental treatment is associated with sibling relationship between full, maternal, and paternal half-siblings. First, we found that individuals who have maternal and/or paternal half-siblings are more likely to have encountered unequal maternal treatment than individuals who have full siblings only. Second, we found that unequal parental treatment impairs full as well as maternal and paternal half-sibling relations in adulthood. Third, unequal parental treatment mediates the effect of genetic relatedness on sibling relations in the case of maternal half-siblings, but not in the case of paternal half-siblings. After controlling for unequal parental treatment, the quality of maternal half-sibling relationships did not differ from that of full siblings, whereas the quality of paternal half-sibling relationships still did. Fourth, the qualitative comments (n = 206) from the same population reveal that unequal parental treatment presents itself several ways, such as differential financial, emotional, or practical support.

The Association between Unequal Parental Treatment and the Sibling Relationship in Finland: The Difference between Full and Half-Siblings

Directory of Open Access Journals (Sweden)

Mirkka Danielsbacka

2015-04-01

Full Text Available Studies have shown that unequal parental treatment is associated with relationship quality between siblings. However, it is unclear how it affects the relationship between full and half-siblings. Using data from the Generational Transmissions in Finland project (n = 1,537 younger adults, we study whether those who have half-siblings perceive more unequal parental treatment than those who have full siblings only. In addition, we study how unequal parental treatment is associated with sibling relationship between full, maternal, and paternal half-siblings. First, we found that individuals who have maternal and/or paternal half-siblings are more likely to have encountered unequal maternal treatment than individuals who have full siblings only. Second, we found that unequal parental treatment impairs full as well as maternal and paternal half-sibling relations in adulthood. Third, unequal parental treatment mediates the effect of genetic relatedness on sibling relations in the case of maternal half-siblings, but not in the case of paternal half-siblings. After controlling for unequal parental treatment, the quality of maternal half-sibling relationships did not differ from that of full siblings, whereas the quality of paternal half-sibling relationships still did. Fourth, the qualitative comments (n = 206 from the same population reveal that unequal parental treatment presents itself several ways, such as differential financial, emotional, or practical support.

Contributors to Adult Sibling Relationships and Intention to Care of Siblings of Individuals with Down Syndrome

Science.gov (United States)

Cuskelly, Monica

2016-01-01

The contribution of childhood sibling relationships to adult sibling relationships and intention to provide care was investigated in a sample in which one member of each dyad had Down syndrome. Thirty-nine adult siblings of an adult with Down syndrome who had participated in a study of sibling relationships in childhood/adolescence provided data…

First-born siblings show better second language skills than later born siblings

OpenAIRE

Karin eKeller; Karin eKeller; Larissa Maria Troesch; Alexander eGrob

2015-01-01

We examined the extent to which three sibling structure variables number of siblings, birth order and presence of an older sibling at school age are linked to the second language skills of bilingual children. The research questions were tested using an ethnically heterogeneous sample of 1209 bilingual children with German as a second language. Controlling for children’s age, sex, nationality, number of children’s books at home, family language and parental German language skills, hierarchical...

Sibling Self-Disclosure in Early Adolescence.

Science.gov (United States)

Howe, Nina; Aquan-Assee, Jasmin; Bukowski, William M.; Rinaldi, Christina M.; Lehoux, Pascale M.

2000-01-01

Studied sibling-directed self-disclosure of 40 preadolescents through interviews, a questionnaire, and subjects' daily diaries. Found that warmth in sibling relationship was most strongly associated with sibling disclosure, but not with rivalry, conflict, or power. Daily sibling disclosures were more strongly associated with reports of unhappy…

Behavioral problems and parenting style among Taiwanese children with autism and their siblings.

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Gau, Susan Shur-Fen; Chou, Miao-Churn; Lee, Ju-Chin; Wong, Ching-Ching; Chou, Wen-Jiun; Chen, Ming-Fang; Soong, Wei-Tsuen; Wu, Yu-Yu

2010-02-01

The purpose of the present study was to investigate the behavioral problems and parenting style among children with autism and their siblings in an ethnic Chinese population. A total of 151 children with DSM-IV autistic disorder, aged 3-12, 134 siblings without autism, and 113 normally developing controls were recruited. Both parents reported their parenting styles and psychological status and mothers also reported children's behavioral problems. Children with autism had significantly more severe behavioral problems and obtained less affection and more overprotection and authoritarian controlling from their parents than the other two groups. Compared to the controls, unaffected siblings showed some behavioral problems, and obtained less maternal care. Withdrawal and attention, social, and thought problems were the most associated behavioral syndromes to distinguish children with autism from those without. In addition to children with autism, who have a wide range of behavioral problems and impaired parent-child interactions, their siblings may be at risk for such problems.

Conflict Resolution between Mexican Origin Adolescent Siblings

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Killoren, Sarah E.; Thayer, Shawna M.; Updegraff, Kimberly A.

2008-01-01

We investigated correlates of adolescents' sibling conflict resolution strategies in 246, two-parent Mexican origin families. Specifically, we examined links between siblings' conflict resolution strategies and sibling dyad characteristics, siblings' cultural orientations and values, and sibling relationship qualities. Data were gathered during…

The early development of infant siblings of children with autism spectrum disorder: Characteristics of sibling interactions

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Warreyn, Petra; Van der Paelt, Sara; Demurie, Ellen; Roeyers, Herbert

2018-01-01

Although sibling interactions play an important role in children’s early development, they are rarely studied in very young children with an older brother or sister with autism spectrum disorder (ASD). This study used a naturalistic, observational method to compare interactions between 18-month-old infants and their older sibling with ASD (n = 22) with a control group of 18-month-old infants and their typically developing (TD) older sibling (n = 29). In addition, role (a)symmetry and the influence of gender were evaluated. Sibling interactions in ASD-dyads were characterized by higher levels of negativity. Although somewhat less pronounced in ASD-dyads, role asymmetry was present in both groups, with the older child taking the dominant position. Finally, siblings pairs with an older sister were characterized by more positive behaviours. Since differences in sibling interactions may alter the developmental trajectories of both siblings, these early relationships should be taken into account in future ASD research and interventions. PMID:29543814

Potential risk for healthy siblings to develop schizophrenia: evidence from pattern classification with whole-brain connectivity.

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Liu, Meijie; Zeng, Ling-Li; Shen, Hui; Liu, Zhening; Hu, Dewen

2012-03-28

Recent resting-state functional connectivity MRI studies using group-level statistical analysis have demonstrated the inheritable characters of schizophrenia. The objective of the present study was to use pattern classification as a means to investigate schizophrenia inheritance based on the whole-brain resting-state functional connectivity at the individual subject level. One-against-one pattern classifications were made amongst three groups (i.e. patients diagnosed with schizophrenia, healthy siblings, and healthy controls after preprocessing), resulting in an 80.4% separation between patients with schizophrenia and healthy controls, a 77.6% separation between schizophrenia patients and their healthy siblings, and a 78.7% separation between healthy siblings and healthy controls, respectively. These results suggest that the healthy siblings of schizophrenia patients have an altered resting-state functional connectivity pattern compared with healthy controls. Thus, healthy siblings may have a potential higher risk for developing schizophrenia compared with the general population. Moreover, this pattern differed from that of schizophrenia patients and may contribute to the normal behavior exhibition of healthy siblings in daily life.

MAOA/B deletion syndrome in male siblings with severe developmental delay and sudden loss of muscle tonus.

Science.gov (United States)

Saito, Mari; Yamagata, Takanori; Matsumoto, Ayumi; Shiba, Yusuke; Nagashima, Masako; Taniguchi, Shuhei; Jimbo, Eriko; Momoi, Mariko Y

2014-01-01

Deletion of the monoamine oxidase (MAO)-A and MAO-B was detected in two male siblings and in their mother. The approximately 800-kb deletion, extending from about 43.0MB to 43.8MB, was detected by array comparative genomic hybridization analysis. The MAOA and MAOB genes were included in the deletion, but the adjacent Norrie disease gene, NDP, was not deleted. The boys had short stature, hypotonia, severe developmental delays, episodes of sudden loss of muscle tone, exiting behavior, lip-smacking and autistic features. The serotonin levels in their cerebrospinal fluid were extremely elevated. Another set of siblings with this deletion was reported previously. We propose recognition of MAOA/B deletion syndrome as a distinct disorder. Copyright © 2013 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

Sibling relationship quality and psychosocial outcomes among adult siblings of individuals with autism spectrum disorder and individuals with intellectual disability without autism.

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Tomeny, Theodore S; Ellis, Brandi M; Rankin, James A; Barry, Tammy D

2017-03-01

Research on adult typically-developing (TD) siblings of individuals with developmental disabilities remains limited, and outcomes for TD siblings appear to vary widely. For the current study, 82 adult TD siblings of individuals with autism spectrum disorder (ASD) or intellectual disability (ID) completed questionnaires about themselves and their affected sibling. Results of this study suggest that the attitudes possessed by adult TD siblings are important to consider when understanding adult TD sibling outcomes. Specifically, data indicate that higher levels of positive sibling relationship attitudes are related to TD siblings providing more aid/support to their sibling with a disability, along with having higher levels of general life satisfaction, and negatively related to levels of stress and depressive symptoms among TD siblings. Consistent with previous child research, siblings of individuals with ASD reported fewer positive sibling relationship attitudes compared to siblings of individuals with ID. Finally, group membership related to aid provided, depressive symptoms, and stress of TD siblings indirectly through sibling relationship attitudes. Overall, results indicate that sibling relationship attitudes may be particularly important to consider when conceptualizing sibling relationships when one sibling has an intellectual or developmental disability. Copyright © 2017 Elsevier Ltd. All rights reserved.

[Siblings of prepubesecent anorexic children].

Science.gov (United States)

Noël, L; de Maynadier, L

2014-10-01

As professionals working in a specialised unit for prepubescent anorexic children, we are very often concerned with the siblings of our young patients who are daily faced with anorexia nervosa. Although it is an undeniable subject of prevention, research on the topic remains scarce. Based on our clinical experience, this article thus proposes to give a few landmarks to health professionals likely to support these siblings in order to prevent anxious and depressive disorders as well as eating disorders. If guided, supported and informed on anorexia nervosa, siblings can adopt adequate coping strategies when confronted to their sibling's anorexic cognitions and behaviours. We also encourage parents to pay close attention to the needs of their other children, especially to remain receptive to the youngest ones or, if unavailable to find adult carers (grandparents, family, friends). We also guide these children, who are eager to help their anorexic sibling, to remain in a brotherly role. Siblings must be informed about anorexia nervosa. Such information enables them to have a better understanding of their sister's thoughts and attitudes. It also leads to a better understanding of the reasons why anorexia has such a significant impact on family routine, among other things by reducing parental availability. Beyond enabling siblings to adopt adequate coping strategies, such provision of support also contributes to the prevention of mental illness and the maintenance of adequate sibling and family relationships. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

The effectiveness of a peer support camp for siblings of children with cancer.

Science.gov (United States)

Sidhu, Ranita; Passmore, Anne; Baker, David

2006-10-15

Siblings of children with cancer have higher levels of psychological stress and adaptational difficulties compared to siblings of healthy children and children with other chronic illness. This is the first study to report on the mental health of Australian siblings of children with cancer and examines the effects of a therapeutic peer support camp-Camp Onwards, as an intervention. A protocol, designed to reduce levels of distress, improve social competence, and improve knowledge about the impact of cancer and its treatment was developed. Siblings (n=26) 8-13 years were assessed using standardised self-report measures pre and post intervention and at -8 weeks follow-up with: the Behaviour Assessment for Children (BASC) (Reynolds & Kamphaus, 1992), Self Perception Profile for Children (SPP-C) (Harter, 1985), Sibling Perception Questionnaire (SPQ) (Carpenter & Sahler, 1991). Change was measured using paired t tests. At pre-test, 40% of the sample demonstrated increased levels of emotional distress when compared to the normal population. Post intervention, siblings reported lower levels of distress demonstrated by decreased anxiety (P=0.01) and positive changes in the Self Report of Personality [BASC] (P=0.00). Improved social competence was noted in the interpersonal domain of the SPQ (P=0.01) and also greater social acceptance scores on the SPP-C (P=0.01). Improved knowledge about the impact of cancer and its treatment was evidenced by significant reductions in the fear of disease domain on the SPQ (P=0.01). Siblings who attended Camp Onwards demonstrated improved mental health outcomes that were sustained at follow-up, demonstrating its effectiveness as an intervention strategy in supporting sibling adjustment. Copyright (c) 2005 Wiley-Liss, Inc.

Risk of maltreatment for siblings: Factors associated with similar and different childhood experiences in a dyadic sample of adult siblings.

Science.gov (United States)

Witte, Susanne; Fegert, Jörg M; Walper, Sabine

2018-02-01

Siblings share the same environment and thus potentially a substantial number of risk factors for child maltreatment. Furthermore, the number of siblings and the sibling constellation itself might pose a risk for child maltreatment. Little is known about the likelihood that more than one child in a family is maltreated and which factors increase the risk. This study sought to investigate similarities and differences in maltreatment in siblings and risk factors associated with the maltreatment of more than one child from the same family. Data on maltreatment during childhood and adolescence, family background, and sibling constellation were collected from 870 pairs of siblings. In the dyadic analyses, siblings reported similar maltreatment experiences, especially when any type of maltreatment was considered. Parents' mental health problems were significant predictors for maltreatment of at least one sibling. Father's mental health problems were predictive of maltreatment of both or only the younger sibling, mother's mental health problems of both or only the older sibling. Closeness in age and same gender of siblings did not emerge as a consistent predictor. The increasing number of siblings was a risk factor for any type of maltreatment of both siblings. The results highlight the need for preventive measures for families with a large number of children and with parents with mental health problems as well as a repeated risk assessment of all siblings in a family when one sibling was maltreated. Copyright © 2017 Elsevier Ltd. All rights reserved.

My older sibling was drunk - younger siblings' drunkenness in relation to parental monitoring and the parent-adolescent relationship.

Science.gov (United States)

Gossrau-Breen, Diana; Kuntsche, Emmanuel; Gmel, Gerhard

2010-10-01

This study explored the links between having older siblings who get drunk, satisfaction with the parent-adolescent relationship, parental monitoring, and adolescents' risky drinking. Regression models were conducted based on a national representative sample of 3725 8th to 10th graders in Switzerland (mean age 15.0, SD = .93) who indicated having older siblings. Results showed that both parental factors and older siblings' drinking behaviour shape younger siblings' frequency of risky drinking. Parental monitoring showed a linear dose-response relationship, and siblings' influence had an additive effect. There was a non-linear interaction effect between parent-adolescent relationship and older sibling's drunkenness. The findings suggest that, apart from avoiding an increasingly unsatisfactory relationship with their children, parental monitoring appears to be important in preventing risky drinking by their younger children, even if the older sibling drinks in such a way. However, a satisfying relationship with parents does not seem to be sufficient to counterbalance older siblings' influence.

Intergenerational Solidarity and Support Between Adult Siblings

NARCIS (Netherlands)

Voorpostel, Marieke; Blieszner, Rosemary

2008-01-01

Using a Dutch national sample containing 1,259 triads (two siblings, one parent), we examined whether practical support and emotional support between siblings are enhanced by intergenerational solidarity and how this differs for brothers and sisters. Sibling support was affected by sibling dyad

Perceptions of emotion expression and sibling-parent emotion communication in Latino and non-Latino white siblings of children with intellectual disabilities.

Science.gov (United States)

Long, Kristin A; Lobato, Debra; Kao, Barbara; Plante, Wendy; Grullón, Edicta; Cheas, Lydia; Houck, Christopher; Seifer, Ronald

2013-06-01

Examine general emotion expression and sibling-parent emotion communication among Latino and non-Latino white (NLW) siblings of children with intellectual disabilities (ID) and matched comparisons. 200 siblings (ages 8-15 years) completed the newly developed Sibling-Parent Emotion Communication Scale and existing measures of general emotion expression and psychosocial functioning. Preliminary analyses evaluated scale psychometrics across ethnicity. Structure and internal consistency of the emotion expression and communication measures differed by respondent ethnicity. Latino siblings endorsed more general emotion expression problems and marginally lower sibling-parent emotion communication than NLW siblings. Siblings of children with ID reported marginally more general emotion expression problems than comparisons. Emotion expression problems and lower sibling-parent emotion communication predicted more internalizing and somatic symptoms and poorer personal adjustment, regardless of ID status. Siblings of children with ID endorsed poorer personal adjustment. Cultural differences in emotion expression and communication may increase Latino siblings' risk for emotional adjustment difficulties.

Examining the role of communication on sibling relationship quality and interaction for sibling pairs with and without a developmental disability.

Science.gov (United States)

Smith, Ashlyn L; Romski, Maryann; Sevcik, Rose A

2013-09-01

This study examined communication interaction patterns when one sibling had a developmental disability as well as the role of communication skills in sibling relationship quality. Thirty sibling dyads were categorized into one of three communication status groups: emerging, context-dependent, and independent communicators. Independent communicators and their siblings did not differ in terms of syntactic complexity but typically developing siblings dominated the interaction and exhibited greater lexical diversity regardless of communication status. Communication status did not impact the warmth/closeness, rivalry, or conflict in the sibling relationship, but siblings of independent communicators engaged in the greatest amount of helping and managing behaviors. These results represent a first step in understanding the role of communication skills in the sibling relationship for families of children with disabilities.

Number of Siblings, Sibling Spacing, Sex, and Birth Order: Their Effects on Perceived Parent-Adolescent Relationships.

Science.gov (United States)

Kidwell, Jeannie S.

1981-01-01

Examined the effect of the sibling structures of number and spacing, sex composition, and birth order on adolescents' perceptions of the power and support dimensions of parental behavior. Results suggest that research focusing on birth order must control for number of siblings, spacing, and sex composition of siblings. (Author)

Relative Power in Sibling Relationships across Adolescence

Science.gov (United States)

Lindell, Anna K.; Campione-Barr, Nicole

2017-01-01

During childhood, older siblings typically hold a more powerful position in their relationship with their younger siblings, but these relationships are thought to become more egalitarian during adolescence as siblings begin to prepare for their relationships as adults and as younger siblings become more socially and cognitively competent. Little…

Childhood Sibling Relationships of Eminent Canadian Women.

Science.gov (United States)

Yewchuk, Carolyn R.; Schlosser, Grace A.

1996-01-01

This study compared differences between 72 eminent Canadian women who reported close sibling relationships and 72 similar women who reported no close sibling relationships. Those with close siblings expressed their responsibility within the relationship and rivalry within the sibship. Those not close to siblings often blamed this on age…

Sibling Influence on Mexican-Origin Adolescents’ Deviant and Sexual Risk Behaviors: The Role of Sibling Modeling

Science.gov (United States)

Whiteman, Shawn D.; Zeiders, Katharine H.; Killoren, Sarah E.; Rodriguez, Sue Annie; Updegraff, Kimberly A.

2013-01-01

Purpose A growing body of research indicates that siblings uniquely influence each other’s health risk behaviors during adolescence and young adulthood. Mechanisms underlying these associations, however, are largely unknown because they are rarely tested directly. The present study addressed this gap by examining the role of sibling modeling in explaining changes in Mexican-origin youths’ deviant and sexual risk behaviors over time. Methods The sample included 380 Mexican-origin siblings (older sibling age: M = 21.18, SD = 1.59; younger sibling age: M = 18.19, SD = .46) from (N = 190) families. Participants provided self-reports of their sibling relationship qualities, including modeling, as well as their engagement in deviant and sexual risk taking behaviors in two home interviews across a two-year span. Results A series of residualized regression models revealed that younger siblings’ perceptions of modeling moderated the links between older siblings’ deviant and sexual risk behaviors and younger siblings’ subsequent behaviors in those same domains. Specifically, high levels of modeling predicted stronger associations between older siblings’ earlier and younger siblings’ later risk behaviors controlling for younger siblings’ earlier behaviors as well as variables that have been used as proxies for social learning in previous research. Conclusions Social learning mechanisms, especially modeling, are salient processes through which older siblings transmit norms and expectations regarding participation in health risk behaviors. Future research should continue to explore the ways in which siblings influence each other because such processes are emerging targets for intervention and prevention. PMID:24287013

Mechanisms of Sibling Socialization in Normative Family Development

Science.gov (United States)

Whiteman, Shawn D.; Becerra, Julia M.; Killoren, Sarah E.

2009-01-01

Siblings are important sources of social influence throughout childhood and adolescence. Nevertheless, the processes by which siblings influence one another remain relatively unexplored. We highlight two theories of sibling influence--sibling deidentification and social learning--that offer insights as to how and why siblings develop similar and…

Sibling Rivalry: A Parent Education Perspective.

Science.gov (United States)

Calladine, Carole E.

1983-01-01

Identifies three styles of sibling rivalry and three parent leadership styles, discussing parental mediation of sibling disputes through contracting and providing examples of group discipline techniques that facilitate development of less negative forms of rivalry and that support positive sibling bonding. (RH)

Autosomal recessive hyper IgM syndrome associated with activation-induced cytidine deaminase gene in three Turkish siblings presented with tuberculosis lymphadenitis - Case report.

Science.gov (United States)

Patiroglu, Turkan; Akar, H Haluk; van der Burg, Mirjam; Unal, Ekrem

2015-09-01

The hyper-immunoglobulin M (HIGM) syndrome is a heterogeneous group of genetic disorders characterized by recurrent infections, decreased serum levels of immunoglobulin G (IgG) and IgA, and normal/increased serum levels of IgM. Herein, we describe three Turkish siblings with HIGM syndrome who had a homozygous missense mutation (c.70C>T, p.Arg24Trp) in the activation-induced cytidine deaminase gene which results in autosomal recessive HIGM syndrome. Two of the siblings, sibling 1 and sibling 3, presented with cervical deep abscess and cervical tuberculosis lymphadenitis, respectively.

On the taste of "Bouba" and "Kiki": An exploration of word-food associations in neurologically normal participants.

Science.gov (United States)

Gallace, Alberto; Boschin, Erica; Spence, Charles

2011-03-01

We investigated whether there are reliable crossmodal associations between foods/flavours and words in neurologically normal individuals. Participants were given a range of foods to taste, and had to rate each one along a number of dimensions. These included scales anchored with the words "takete/maluma" and "bouba/kiki". The results highlight the existence of robust crossmodal associations between complex foods/flavours and words in normal (i.e., nonsynesthetic) individuals. For example, crisps (potato chips) and cranberry sauce are rated as being more "takete" than brie cheese, while mint chocolate is rated as more "kiki" than regular chocolate. On the basis of these results, we suggest that our brains can extract supramodal/conceptual properties from foods/flavours (just as has been demonstrated previously using auditory and visual stimuli) and meaningfully match them crossmodally. The possibility that this process is based on the global Gestalt of a food rather than on any specific sensory qualities is also discussed.

Body Talk: Siblings' Use of Positive and Negative Body Self-Disclosure and Associations with Sibling Relationship Quality and Body-Esteem.

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Greer, Kelly Bassett; Campione-Barr, Nicole; Lindell, Anna K

2015-08-01

The sibling relationship has been deemed the quintessential "love-hate relationship." Sibling relationships have also been found to have both positive and negative impacts on the adjustment of youth. Unlike previous research, however, the present study examined the associations between siblings' positive and negative body-related disclosures with relationship quality and body-esteem. Additionally, ordinal position, individual sex, and sibling sex composition were tested as moderators. Participants included 101 predominantly White and middle class adolescent sibling dyads (54 % female adolescents, with relatively equal sibling gender compositions). Older siblings were, on average, 16.46 (SD = 1.35) years old with younger siblings an average of 13.67 (SD = 1.56) years. Adolescents completed questionnaires and data were analyzed using Actor-Partner Interdependence Modeling, which focused on disclosure to and from dyad members. In general, sibling body-related disclosure was positive for the quality of the sibling relationship, regardless of the valance of disclosure. Also, adolescents' body esteem was greater when adolescents reported disclosing (i.e., actor-effects) about positive or negative body issues to their siblings (particularly for females). Conversely, when adolescents received positive or negative body-related disclosures from their siblings (i.e., partner-effects), adolescents reported lower levels of body esteem (particularly for girls and younger siblings). Thus, the impact of body-related disclosure on adolescents' feelings of body esteem appear to be associated more with whether they are the discloser or the one being disclosed to, while the impact on the quality of the relationship has simply more to do with whether or not they are generally disclosing to one another.

Siblings of Youth with Autism Spectrum Disorders: Theoretical Perspectives on Sibling Relationships and Individual Adjustment

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McHale, Susan M.; Updegraff, Kimberly A.; Feinberg, Mark E.

2015-01-01

A burgeoning research literature investigates the sibling relationships of youth with Autism Spectrum Disorder (ASD) and their implications for individual adjustment. Focusing on four relationship domains-- behaviors, emotions, cognitions and involvement—and toward advancing this generally atheoretical literature, we review and apply tenets from a range of theoretical perspectives in an effort to illuminate the mechanisms underlying sibling relationship experiences and their adjustment implications. Our review suggests new directions for research to test theoretically-grounded hypotheses about how sibling relationships develop and are linked to individual adjustment. In addition, we consider how identifying underlying bio-psycho-social processes can aid in the development of interventions to promote warm and involved sibling relationships and positive youth development. PMID:26476737

Diffusion-weighted imaging in chronic Behcet patients with and without neurological findings

International Nuclear Information System (INIS)

Baysal, T.; Dogan, M.; Bulut, T.; Sarac, K.; Karlidag, R.; Ozisik, H.I.; Baysal, O.

2005-01-01

Our aim was to investigate whether neurological impairment in chronic Behcet's disease (BD) patients with normal appearing brain can be assessed by means of diffusion-weighted imaging (DWI). The averaged apparent diffusion coefficient (ADC) values were calculated in 22 different radiologically normal appearing brain regions in 32 patients with and without neurological findings and 20 control subjects. The ADC values in bilateral frontal, temporal and occipital normal appearing white matter were significantly higher in the patient groups compared with the control subjects (p<0.05). In these brain regions, DWI revealed differences in the ADC values between patients with neurological findings (including symptomatic and neuro-Behcet patients) and the asymptomatic patient group. The similarity of the ADC values of patients without symptoms to those of the control group allowed clear discrimination between patients with and without neurological findings. DWI may serve to assess subclinical neurological involvement in BD, even when structural changes are absent. (orig.)

Personality traits and sibling relationships in emerging adults.

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Lanthier, Richard P

2007-04-01

Associations between the Big Five personality traits of siblings and the quality of sibling relationships were examined in a sample of 115 college students and one of their older siblings. Big Five traits, as assessed by Goldberg's 100 adjective markers, predicted a large amount of the variability in sibling Warmth and Conflict. Agreeableness was the most consistent predictor of positive sibling outcomes.

Bilateral C6 spondylolysis with spondylolisthesis in 3 adolescent siblings.

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Kushare, Indranil V; Colo, Dino; Kadhim, Muayad; Dormans, John P

2014-01-01

Cervical spondylolysis with spondylolisthesis is a rare condition in the pediatric population. The nature of this condition and clinical presentation are important to provide appropriate management. This is a case report of 3 adolescent siblings who had C6 cervical spondylolysis with spondylolisthesis. Two cases were diagnosed insidiously with absence of neurological deficits and no instability on imaging and were treated conservatively. One case had a traumatic presentation associated with instability on imaging and was managed with cervical fusion and instrumentation. All 3 patients were doing well on a follow-up of >2 years. These cases suggest that cervical spondylolysis could be familial. The treatment was offered based on clinical presentation and presence of instability on radiographic studies. Level IV.

Sibling Gender Composition and Preferences for STEM Education

DEFF Research Database (Denmark)

Brenøe, Anne Ardila

2017-01-01

of the younger siblings' gender allows me to estimate the causal effect of having an opposite compared to same sex sibling. Overall, having an opposite sex sibling makes educational choices more gender-stereotypical for both genders. Having an opposite sex sibling reduces women's probability to enroll in any......-parent interactions. Parents with mixed sex children gender-specialize their parenting more and spend more quality time with their same sex child than parents with same sex children. Moreover, I show that young boys with an opposite sex sibling are exposed to more gender-stereotypical behavior within the family than......This paper studies how sibling gender composition affects preferences for education within Science, Technology, Engineering, and Mathematics (STEM). To identify the causal effect of sibling gender, I focus on a sample of firstborn children who all have a younger biological sibling. The randomness...

Psychosis among "healthy" siblings of schizophrenia patients

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Partonen Timo

2006-01-01

Full Text Available Abstract Background Schizophrenia aggregates in families and accurate diagnoses are essential for genetic studies of schizophrenia. In this study, we investigated whether siblings of patients with schizophrenia can be identified as free of any psychotic disorder using only register information. We also analyzed the emergence of psychotic disorders among siblings of patients with schizophrenia during seven to eleven years of follow-up. Methods A genetically homogenous population isolate in north-eastern Finland having 365 families with 446 patients with a diagnosis of schizophrenia was initially identified in 1991 using four nationwide registers. Between 1998 and 2002, 124 patients and 183 siblings in 110 families were contacted and interviewed using SCID-I, SCID-II and SANS. We also compared the frequency of mental disorders between siblings and a random population comparison group sample. Results Thirty (16% siblings received a diagnosis of psychotic disorder in the interview. 14 siblings had had psychotic symptoms already before 1991, while 16 developed psychotic symptoms during the follow-up. Over half of the siblings (n = 99, 54% had a lifetime diagnosis of any mental disorder in the interview. Conclusion Register information cannot be used to exclude psychotic disorders among siblings of patients with schizophrenia. The high rate of emergence of new psychotic disorders among initially healthy siblings should be taken into account in genetic analysis.

Associations between Social Understanding, Sibling Relationship Quality, and Siblings' Conflict Strategies and Outcomes

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Recchia, Holly E.; Howe, Nina

2009-01-01

Sibling relationship quality and social understanding (second-order false belief, conflict interpretation, and narrative conflict perspective references) were examined as unique and interactive correlates of sibling conflict behavior in 62 dyads (older M age = 8.39 years and younger M age = 6.06 years). High-quality relationships were associated…

Psychosocial Adjustment and Sibling Relationships in Siblings of Children with Autism Spectrum Disorder: Risk and Protective Factors

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Walton, Katherine M.; Ingersoll, Brooke R.

2015-01-01

This study compared sibling adjustment and relationships in siblings of children with Autism Spectrum Disorder (ASD-Sibs; n = 69) and siblings of children with typical development (TD-Sibs; n = 93). ASD-Sibs and TD-Sibs demonstrated similar emotional/behavioral adjustment. Older male ASD-Sibs were at increased risk for difficulties. Sibling…

Male sexual dysfunction and infertility associated with neurological disorders

DEFF Research Database (Denmark)

Fode, Mikkel; Krogh-Jespersen, Sheila; Brackett, Nancy L

2012-01-01

Normal sexual and reproductive functions depend largely on neurological mechanisms. Neurological defects in men can cause infertility through erectile dysfunction, ejaculatory dysfunction and semen abnormalities. Among the major conditions contributing to these symptoms are pelvic and retroperito...... December 2011; doi:10.1038/aja.2011.70....

Mechanisms of sibling socialization in normative family development.

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Whiteman, Shawn D; Becerra, Julia M; Killoren, Sarah E

2009-01-01

Siblings are important sources of social influence throughout childhood and adolescence. Nevertheless, the processes by which siblings influence one another remain relatively unexplored. We highlight two theories of sibling influence-sibling deidentification and social learning-that offer insights as to how and why siblings develop similar and different attributes, attitudes, and behaviors. Recognizing the need to move past post hoc explanations, we suggest several directions for how these two influence processes can be measured directly in future work. Research on sibling influence also can be improved by integrating these theories and attending to their domains of influence.

Siblings and children's time use in the United States

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Rachel Dunifon

2017-11-01

Full Text Available Background: Eighty-two percent of children under age 18 live with at least one sibling, and the sibling relationship is typically the longest-lasting family relationship in an individual's life. Nevertheless, siblings remain understudied in the family demography literature. Objective: We ask how having a sibling structures children's time spent with others and in specific activities, and how children's time and activities with siblings vary by social class, gender, and age. Methods: We use time diary data from the US Panel Study of Income Dynamics' Child Development Supplement (PSID-CDS, comparing the time use of children with and without siblings and presenting regression-adjusted descriptive statistics on patterns among those with siblings. Results: Children with siblings spend about half of their discretionary time engaged with siblings. They spend less time alone with parents and more time in unstructured play than those without siblings. Brothers and more closely spaced siblings spend more time together and more time in unstructured play. For example, boys with at least one brother spend five more hours per week with their siblings and over three more hours per week in unstructured play than boys with no brothers. Conclusions: The presence and characteristics of siblings shape children's time use in ways that may have implications for child development. Contribution: This is the first study to use children's time diary data to examine how the presence and characteristics of siblings structure ways in which children spend their time. This contributes to our broader understanding of sibling relationships and family dynamics.

Creating a Different Kind of Normal: Parent and Child Perspectives on Sibling Relationships when One Child in the Family Has Autism Spectrum Disorder

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Bachraz, Vijetta; Grace, Rebekah

2009-01-01

This article reports findings from a study that explored the nature of sibling relationships when one child in the family has autism. It employs a collective case study approach to capture the perspectives of parents and young children (aged four to seven years) from three different families. A multifaceted exploration of sibling relationships was…

Attachment representations, parental differential treatment and sibling relationships.

OpenAIRE

Goodman, E.

2005-01-01

The purpose of this review is to examine the literature on siblings and sibling relationships. To outline the importance of this under-researched field the review details the link between sibling relationship quality and individual psychosocial outcome. Initial research into the area started with investigations of the influence of structural variables and temperament on sibling relationship quality but found that they explained only a small proportion of the variance in sibling relationship q...

Why Siblings Are Important Agents of Cognitive Development: A Comparison of Siblings and Peers.

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Azmitia, Margarita; Hesser, Joanne

1993-01-01

Found that, in unstructured building sessions, kindergartners were more likely to observe, imitate, and consult their second- or third-grade siblings than their older peers. Older siblings were also more likely to provide additional explanations and positive feedback than older peers when instructing younger children. (MDM)

Family Perspectives on Siblings' Conflict Goals in Middle Childhood: Links to Hierarchical and Affective Features of Sibling Relationships

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Recchia, Holly E.; Witwit, Ma-ab

2017-01-01

This study examined parents' and children's descriptions of older and younger siblings' conflict goals in the late preschool and middle childhood years, and how these attributions were related to sibling relationship quality. Parents and 4- to 10-year-old children from 62 families were interviewed separately about siblings' motivations in two…

Parental Divorce and Sibling Relationships: A Research Note

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Poortman, Anne-Rigt; Voorpostel, Marieke

2009-01-01

This study examines long-term effects of parental divorce on sibling relationships in adulthood and the role of predivorce parental conflict. It used large-scale retrospective data from the Netherlands that contain reports from both siblings of the sibling dyad. Results show limited effects of parental divorce on sibling contact and relationship…

Upaya Mengatasi Sibling Rivalry melalui Layanan Konseling Kelompok

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Eli Turniati

2015-12-01

Full Text Available Penelitian ini dilakukan berdasarkan fenomena yang terjadi pada siswa kelas VI SDN Sendangmulyo 02 kecamatan Tembalang kota Semarang yang mengalami sibling rivalry. Tujuan penelitian ini yaitu untuk mengetahui apakah konseling kelompok dapat mengatasi sibling rivalry pada siswa kelas VI SDN Sendangmulyo 02. Jenis penelitian adalah penelitian eksperiment dengan desain penelitian one group pre-test dan pos-test design. Subyek penelitian ini, siswa kelas VI SDN Sendangmulyo 02 yang memiliki tingkat sibling rivalry tinggi yang diperoleh dari hasil DCM dan rekomendasi dari guru kelas yaitu terjaring 10 siswa. Metode pengumpulan data menggunakan skala psikologis berupa skala sibling rivalry. Analisis data menggunakan teknik analisis data deskriptif persentase dan uji wilcoxon. Hasil penelitian menunjukan sibling rivalry siswa sebelum diberi perlakuan berupa konseling kelompok dalam kategori tinggi (75.14%. Setelah diberikan konseling kelompok menunjukkan perbedaan, dilihat dari hasil pos test rata-rata sibling rivalry siswa menurun yaitu berada pada kategori rendah (42,95%. Hal tersebut menunjukan bahwa sibling rivalry dapat diatasi melalui layanan konseling kelompok This research was conducted based on phenomena that occur in grade VI SDN Sendangmulyo 02 Tembalang Semarang who experienced sibling rivalry. The purpose of this research is to find out if counseling groups can overcome sibling rivalry at grade VI SDN Sendangmulyo 02. This type of research is research research design alphabets experiment one group pre test and post test design. The subject of this study, students of class VI SDN Sendangmulyo 02 that has a high level of sibling rivalry that results obtained from DCM and the recommendations of the master class that is netted 10 students. Method of data collection using a scale of psychological scale in the form of sibling rivalry. Data analysis data analysis techniques using a descriptive percentage and wilcoxon test. The research results

Infant-mother and infant-sibling attachment in Zambia.

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Mooya, Haatembo; Sichimba, Francis; Bakermans-Kranenburg, Marian

2016-12-01

This study, the first in Zambia using the Strange Situation Procedure (SSP) to observe attachment relationships and the "very first" observational study of infant-sibling attachment, examined patterns of infant-mother and infant-sibling attachment, and tested their association. We included siblings who were substantially involved in caregiving activities with their younger siblings. We hypothesized that infants would develop attachment relationships to both mothers and siblings; the majority of infants would be classified as securely attached to both caregivers, and infant-mother and infant-sibling attachment would be unrelated. The sample included 88 low-income families in Lusaka, Zambia (average of 3.5 children; SD = 1.5). The SSP distributions (infant-mother) were 59% secure, 24% avoidant and 17% resistant, and 46% secure, 20% avoidant, 5% resistant and 29% disorganized for three- and four-way classifications, respectively. The infant-sibling classifications were 42% secure, 23% avoidant and 35% resistant, and 35% secure, 23% avoidant, 9% resistant and 33% disorganized for three- and four-way classifications, respectively. Infant-mother and infant-sibling attachment relationships were not associated.

Bullying among Siblings: The Role of Personality and Relational Variables

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Menesini, Ersilia; Camodeca, Marina; Nocentini, Annalaura

2010-01-01

This study aimed to investigate: (1) the influence of gender, sibling age, and sibling gender on sibling bullying and victimization; (2) the links between personality characteristics, quality of the sibling relationship, and sibling bullying/victimization; (3) the association between sibling and school bullying/victimization, and the direct and…

Relationship between siblings and psychological adjustment in adolescents:

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Karen Ripoll

2009-10-01

Full Text Available This study evaluated the effect of parent-child relationship quality (acceptance and differential treatment over dimensions of the quality of sibling relationships (warmth and conflict and psychological adjustment in 69 adolescent sibling dyads. The effects of parent-child relationships were evaluated both at the individual and dyadic levels. In older siblings, the father-child relationship had a significant effect on both their perception of warmth in the sibling relationship and psychological adjustment. In younger siblings, there was a significant dyadic effect of the older sibling’s perceived acceptance by mother on their perception of warmth in the sibling relationship. Results are analyzed based on the literature and questions for future research are proposed.

Establishing the proteome of normal human cerebrospinal fluid.

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Steven E Schutzer

2010-06-01

Full Text Available Knowledge of the entire protein content, the proteome, of normal human cerebrospinal fluid (CSF would enable insights into neurologic and psychiatric disorders. Until now technologic hurdles and access to true normal samples hindered attaining this goal.We applied immunoaffinity separation and high sensitivity and resolution liquid chromatography-mass spectrometry to examine CSF from healthy normal individuals. 2630 proteins in CSF from normal subjects were identified, of which 56% were CSF-specific, not found in the much larger set of 3654 proteins we have identified in plasma. We also examined CSF from groups of subjects previously examined by others as surrogates for normals where neurologic symptoms warranted a lumbar puncture but where clinical laboratory were reported as normal. We found statistically significant differences between their CSF proteins and our non-neurological normals. We also examined CSF from 10 volunteer subjects who had lumbar punctures at least 4 weeks apart and found that there was little variability in CSF proteins in an individual as compared to subject to subject.Our results represent the most comprehensive characterization of true normal CSF to date. This normal CSF proteome establishes a comparative standard and basis for investigations into a variety of diseases with neurological and psychiatric features.

Sibling Relationships in Early Childhood.

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Dunn, Judy

1983-01-01

Reviews and considers the developmental implications of recent evidence on the nature of sibling interaction from observational studies of preschool children. Argues that, in contrast to complementary interaction, sibling influence is most plausibly associated with reciprocal interaction and with sociocognitive development. (Author/RH)

An Adapted Measure of Sibling Attachment: Factor Structure and Internal Consistency of the Sibling Attachment Inventory in Youth.

Science.gov (United States)

Noel, Valerie A; Francis, Sarah E; Tilley, Micah A

2018-04-01

Parent-youth and peer relationship inventories based on attachment theory measure communication, trust, and alienation, yet sibling relationships have been overlooked. We developed the Sibling Attachment Inventory and evaluated its psychometric properties in a sample of 172 youth ages 10-14 years. We adapted the 25-item Sibling Attachment Inventory from the Inventory of Parent and Peer Attachment-Revised peer measure. Items loaded onto three factors, identified as communication, trust, and alienation, α = 0.93, 0.90, and 0.76, respectively. Sibling trust and alienation correlated with depression (r s  = -0.33, r s  = 0.48) and self-worth (r s  = 0.23; r s  = -0.32); sibling trust and alienation correlated with depression after controlling for parent trust and parent alienation (r s  = -0.23, r s  = 0.22). Preliminary analyses showed good internal consistency, construct validity, and incremental predictive validity. Following replication of these properties, this measure can facilitate large cohort assessments of sibling attachment.

Impact of childhood chronic illnesses on siblings: a literature review.

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O' Brien, Irene; Duffy, Anita; Nicholl, Honor

Childhood illness can have a significant impact on families, particularly on the ill child's siblings. There is a dearth of published literature focusing on the needs of siblings of ill children. This literature review aims to provide an overview of the current healthcare literature in relation to the impact of childhood chronic illness or disability on siblings. A literature review was undertaken by searching the databases CINAHL, PsycINFO, ProQuest and Cochrane Library for relevant articles in English using the search terms: 'siblings', 'chronic illness', 'disability', 'cancer', 'sibling relations', 'sibling adjustment', 'coping', 'family-centred care', 'sibling interventions', 'camps', 'autism', 'Down's syndrome'. Seventeen research studies in total were reviewed. This review focuses on three sibling groups related to children suffering from autism, cancer and Down's syndrome, and are discussed under the following headings: sibling adjustment; family functioning and sibling's coping resources; and intervention programmes. The literature revealed that siblings of children with Down's syndrome were well adjusted to living with their brother or sister. However, there was conflicting information on the adjustment of siblings of children with cancer and autism. An awareness of the harmful effect that living with childhood illness and disability can have on some siblings is essential to enable healthcare professionals to provide supportive interventions to protect siblings' physical and emotional wellbeing.

Siblings and the Development of Prosocial Behavior.

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Dunn, Judy; Munn, Penny

1986-01-01

Examines the capability and motivation of 18- and 24-month-old infants to share, help, comfort, and cooperate with their older siblings; the frequency of such prosocial behavior by both siblings; and the children's response to sibling distress. The relationship between prosocial and conflict behavior was also studied. (HOD)

Adolescent Sibling Relationship Quality and Adjustment: Sibling Trustworthiness and Modeling, as Factors Directly and Indirectly Influencing These Associations

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Gamble, Wendy C.; Yu, Jeong Jin; Kuehn, Emily D.

2011-01-01

The main goal of this study was to examine the direct and moderating effects of trustworthiness and modeling on adolescent siblings' adjustment. Data were collected from 438 families including a mother, a younger sibling in fifth, sixth, or seventh grade (M = 11.6 years), and an older sibling (M = 14.3 years). Respondents completed Web-based…

A genetic basis for the inviability of hybrids between sibling species of Drosophila

International Nuclear Information System (INIS)

Hutter, P.; Roote, J.; Ashburner, M.

1990-01-01

An X-ray induced mutation of Drosophila melanogaster whose only known effect is the rescue of otherwise lethal interspecific hybrids has been characterized. This mutation, Hmr, maps to 1-31.84 (9D1-9E4). Hmr may be the consequence of a P element insertion. It rescues hybrid males from the cross of D. melanogaster females to males of its three sibling species, D. simulans, D. mauritiana and D. sechellia. This rescue is recessive, since hybrid males that carry both Hmr and a duplication expected to be Hmr + are not rescued. Hmr also rescues the otherwise inviable female hybrids from the cross of compound-X D. melanogaster females to males of its sibling species. This rescue is also recessive, since a compound-X heterozygous for Hmr does not rescue. Another mutation, discovered on the In(1)AB chromosome of D. melanogaster, is also found to rescue normally inviable species hybrids: unlike Hmr, however, In(1)AB rescues hybrid females from the cross of In(1)AB/Y males to sibling females, as well as hybrid males from the cross of In(1)AB females to sibling males. These data are interpreted on the basis of a model for the genetic basis of hybrid inviability of complementary genes

Sibship size, sibling cognitive sensitivity, and children's receptive vocabulary.

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Prime, Heather; Pauker, Sharon; Plamondon, André; Perlman, Michal; Jenkins, Jennifer

2014-02-01

The aim of the current study was to examine the relationship between sibship size and children's vocabulary as a function of quality of sibling interactions. It was hypothesized that coming from a larger sibship (ie, 3+ children) would be related to lower receptive vocabulary in children. However, we expected this association to be moderated by the level of cognitive sensitivity shown by children's next-in-age older siblings. Data on 385 children (mean age = 3.15 years) and their next-in-age older siblings (mean age = 5.57 years) were collected and included demographic questionnaires, direct testing of children's receptive vocabulary, and videos of mother-child and sibling interactions. Sibling dyads were taped engaging in a cooperative building task and tapes were coded for the amount of cognitive sensitivity the older sibling exhibited toward the younger sibling. Hierarchical regression analyses were conducted and showed an interaction between sibship size and sibling cognitive sensitivity in the prediction of children's receptive vocabulary; children exposed to large sibships whose next-in-age older sibling exhibited higher levels of cognitive sensitivity were less likely to show low vocabulary skills when compared with those children exposed to large sibships whose siblings showed lower levels of cognitive sensitivity. Children who show sensitivity to the cognitive needs of their younger siblings provide a rich environment for language development. The negative impact of large sibships on language development is moderated by the presence of an older sibling who shows high cognitive sensitivity.

Longitudinal Links between Older Sibling Features and Younger Siblings' Academic Adjustment during Early Adolescence

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Bouchey, Heather A.; Shoulberg, Erin K.; Jodl, Kathleen M.; Eccles, Jacquelynne S.

2010-01-01

This study investigated prospective relations between older siblings' support and academic engagement and younger siblings' academic adjustment from 7th to post-8th grade. The study was unique in that it incorporated a sample of both African American and European American adolescents. Also investigated was the extent to which the gender…

Siblings and Mental Illness: Heredity vs. Environment.

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Rowe, David C.; Elam, Patricia

1987-01-01

Siblings are far more likely to be different than alike in personality and psychopathology. Different genes and different environmental experiences can account for why one sibling becomes mentally ill and another is not affected. Environmental experiences play a much greater role in sibling differentiation than has been previously recognized.…

Training parents to mediate sibling disputes affects children's negotiation and conflict understanding.

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Smith, Julie; Ross, Hildy

2007-01-01

The effects of training parents to use formal mediation procedures in sibling disputes were examined in 48 families with 5- to 10-years-old children, randomly assigned to mediation and control conditions. Children whose parents were trained in mediation were compared with those whose parents intervened normally. Parents reported that children used more constructive conflict resolution strategies, compromised more often, and controlled the outcomes of conflicts more often in mediation families than in control families. Observations indicated less negativity in children's independent negotiations of recurrent conflicts, better understanding of the role of interpretation in assessing blame, and better knowledge of their siblings' perspectives in the mediation group. Thus, both social and social-cognitive gains resulted from experience with constructive conflict resolution.

Ureterocolonic anastomosis in clinically normal dogs

International Nuclear Information System (INIS)

Stone, E.A.; Walter, M.C.; Goldschmidt, M.H.; Biery, D.N.; Bovee, K.C.

1988-01-01

Ureterocolonic anastomosis was evaluated in 13 clinically normal dogs. Urinary continence was maintained after surgery, and the procedure was completed without technique errors in all but 2 dogs. Three dogs died within 5 weeks (2 of undetermined causes and 1 of aspiration pneumonia and neurologic disease), and 1 dog was euthanatized 4 months after surgery because of neurologic signs. Two healthy dogs were euthanatized 3 months after surgery for light microscopic evaluation of their kidneys. Five dogs were euthanatized 6 months after surgery for light microscopic evaluation of their kidneys. Gastrointestinal and neurologic disturbances developed in 4 dogs at various postoperative intervals. Plasma ammonia concentration measured in 2 dogs with neurologic signs was increased. Plasma ammonia concentration measured in 5 dogs without neurologic signs was within normal limits. All 5 dogs, in which metabolic acidosis was diagnosed, had high normal or above normal serum chloride concentration. Serum urea nitrogen values were increased after surgery because of colonic absorption of urea. Serum creatinine concentration was increased in 1 dog 6 months after surgery. Individual kidney glomerular filtration rate was reduced in 38% (3/8) of the kidneys from 4 other dogs at 6 months after surgery. Of 5 dogs euthanatized at 3 to 4 months after surgery, 4 had bilateral pyelitis, and 1 had unilateral pyelonephritis. Six months after surgery, pyelonephritis was diagnosed in 40% (4/10) of the kidneys from 5 dogs. The ureterocolonic anastomosis procedure is a salvage procedure that should allow complete cystectomy. However, variable degress of metabolic acidosis, hyperammonemia, and neurologic disease may result

Rare presentation of Kyrle′s disease in siblings

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Viswanathan Seethalakshmi

2008-01-01

Full Text Available Background: Kyrle′s disease is a rare variant of primary perforating dermatosis. Its occurrence in a familial setting, especially in children, is extremely uncommon. Similar appearing skin lesions have been described in adults, secondary to metabolic disorders, infective agents as well as exposure to chemicals. We present a rare case of this genodermatosis in two siblings. Materials and Methods: Two siblings of a non-consanguineous marriage came with generalized discrete papular lesions with a central keratotic plug. All biochemical and serological investigations were within normal limits. Serial sections of the biopsy revealed typical epidermal invaginations filled with parakeratotic debris and perforation into the dermis with accompanying granulomatous reaction. Results and Conclusions: A careful history, detailed routine investigations and serial sections of the skin biopsy are required to demonstrate the typical morphology and stages of evolution of Kyrle′s disease. This helps to differentiate the rare primary Kyrle′s disease from other primary and secondary keratotic lesions. Due to the familial occurrence, screening of relatives of an index case is recommended.

Life Events, Sibling Warmth, and Youths' Adjustment

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Waite, Evelyn B.; Shanahan, Lilly; Calkins, Susan D.; Keane, Susan P.; O'Brien, Marion

2011-01-01

Sibling warmth has been identified as a protective factor from life events, but stressor-support match-mismatch and social domains perspectives suggest that sibling warmth may not efficiently protect youths from all types of life events. We tested whether sibling warmth moderated the association between each of family-wide, youths' personal, and…

Sibling relationships in individuals with Angelman syndrome: A comparative study

NARCIS (Netherlands)

Love, V.; Richters, L.P.H.; Didden, H.C.M.; Korzilius, H.P.L.M.; Machalicek, W.A.

2012-01-01

Objective: Investigating the impact of Angelman syndrome on the sibling relationship. Methods: This study explored differences in sibling relationships between children with a typically-developing sibling (n = 55) and children with a sibling with Angelman syndrome (n 44). Sibling relationships were

Sibling relationships in individuals with Angelman syndrome: a comparative study.

Science.gov (United States)

Love, Victoria; Richters, Lotte; Didden, Robert; Korzilius, Hubert; Machalicek, Wendy

2012-01-01

Investigating the impact of Angelman syndrome on the sibling relationship. This study explored differences in sibling relationships between children with a typically-developing sibling (n = 55) and children with a sibling with Angelman syndrome (n = 44). Sibling relationships were compared on four factors and 16 sub-scales of the Sibling Relationship Questionnaire-Revised. Results showed significant differences in mean scores on each of the four factors (i.e. Warmth/Closeness, Conflict, Rivalry and Dominance/Nurturance) and most of the sub-scales. ANCOVAs showed that demographic variables (number of siblings, living in a two-parent vs single parent household, gender, participant's age, place of residence) did not influence significant differences in sibling relationships between the two groups. Having a brother or sister with Angelman syndrome may influence the way in which the sibling perceives the sibling relationship. This may have important implications for family-centred intervention for this population.

Relationships between adult siblings

Directory of Open Access Journals (Sweden)

Nives Ličen

2006-12-01

Full Text Available The author presents learning in private relationships between adult siblings. A concept of a family as microculture is presented, which is a source for giving explanation for random and opportunist learning. The author has used a biographic method of research. Using thematic life stories, which she has familiarized herself with through thematicalbiographical interviews is a basis to establish which events have served for learning in relationships between siblings.

Adult neurology training during child neurology residency.

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Schor, Nina F

2012-08-21

As it is currently configured, completion of child neurology residency requires performance of 12 months of training in adult neurology. Exploration of whether or not this duration of training in adult neurology is appropriate for what child neurology is today must take into account the initial reasons for this requirement and the goals of adult neurology training during child neurology residency.

Sibling Relationships and Empathy Across the Transition to Adolescence Sibling Relationships and Empathy Across the Transition to Adolescence

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Lam, Chun Bun; Solmeyer, Anna R.; McHale, Susan M.

2012-01-01

Although socioemotional competencies have been identified as key components of youths’ positive development, most studies on empathy are cross-sectional, and research on the role of the family has focused almost exclusively on parental socialization. This study examined the developmental course of empathy from age 7 to 14 and the within-person associations between sibling warmth and conflict and youths’ empathy. On three occasions across 2 years, mothers, fathers, and the two eldest siblings from 201 White, working- and middle-class families provided questionnaire data. Multilevel models revealed that, controlling for youths’ pubertal status and parental education, girls’ empathy increased during the transition to adolescence and then leveled off, but boys’ lower levels of empathy remained relatively unchanged. Moreover, controlling for parental responsiveness and marital love, at times when firstborns and second-borns reported more sibling warmth and less sibling conflict than usual, they also reported more empathy than usual. The within-person association between sibling warmth and empathy also became stronger over time. Findings highlight gender differences in empathy development and the unique role of siblings in shaping each other’s socioemotional characteristics during adolescence. PMID:22714744

Sibling Voices: The Self-Reported Mental Health of Siblings of Children with a Disability

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Giallo, Rebecca; Gavidia-Payne, Susana; Minett, Belinda; Kapoor, Aparna

2012-01-01

Background: There is increasing interest in the experiences and well-being of siblings growing up with a brother or sister with a disability in Australia. However, research to date has primarily obtained parent reports of sibling adjustment and mental health. Therefore, the aim of the current study was threefold: (1) to report on the mental health…

The role of older siblings in infant motor development.

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Leonard, Hayley C; Hill, Elisabeth L

2016-12-01

Previous research has suggested that infant motor skills may be affected by older siblings but has not considered whether this is due to specific characteristics of the older sibling or of the quality of the sibling relationship. The current study used a longitudinal diary method to record infant motor milestones from 23 infants with older siblings along with parent reports and standardized assessments of motor skills. Parent reports of the older siblings' motor skills and the sibling relationship were also collected until the infants were 18months old. The motor skills, age, and sex of the older siblings were not significantly related to any measure of infant motor development. A significant correlation was revealed between perceived agonism between siblings and infant fine motor skills at 18months, suggesting the importance of considering reciprocal effects of motor development on sibling relationships. Overall, the suggestion that older siblings may provide a good model of motor skills for infants is not supported by the current data. In the future, it will be important to assess the dynamic interactions between different factors in predicting infant motor development, allowing early identification of motor difficulties, which could affect other areas of cognitive development and health. Copyright © 2016 Elsevier Inc. All rights reserved.

Sibling curves of quadratic polynomials | Wiggins | Quaestiones ...

African Journals Online (AJOL)

Sibling curves were demonstrated in [1, 2] as a novel way to visualize the zeroes of real valued functions. In [3] it was shown that a polynomial of degree n has n sibling curves. This paper focuses on the algebraic and geometric properites of the sibling curves of real and complex quadratic polynomials. Key words: Quadratic ...

Examining the Role of Communication on Sibling Relationship Quality and Interaction for Sibling Pairs with and without a Developmental Disability

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Smith, Ashlyn L.; Romski, MaryAnn; Sevcik, Rose A.

2013-01-01

This study examined communication interaction patterns when one sibling had a developmental disability as well as the role of communication skills in sibling relationship quality. Thirty sibling dyads were categorized into one of three communication status groups: emerging, context-dependent, and independent communicators. Independent…

The Spectrum of Neurological Manifestations Associated with Gaucher Disease

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Tamanna Roshan Lal

2017-03-01

Full Text Available Gaucher disease, the most common lysosomal storage disorder, is due to a deficiency in the enzyme glucocerebrosidase. This leads to the accumulation of its normal substrate, glucocerebroside, in tissue macrophages, affecting the hematological, visceral, bone and neurologic systems. Gaucher disease is classified into three broad phenotypes based upon the presence or absence of neurological involvement: type 1 (non-neuronopathic, type 2 (acute neuronopathic, and type 3 (subacute neuronopathic. Phenotypically, there is a wide spectrum of visceral and neurological manifestations. Enzyme replacement is effective in managing the visceral disease; however, treating the neurological manifestations has proved to be more challenging. This review discusses the various neurological manifestations encountered in Gaucher disease, and provides a brief overview regarding the treatment and ongoing research challenges.

Modern network science of neurological disorders.

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Stam, Cornelis J

2014-10-01

Modern network science has revealed fundamental aspects of normal brain-network organization, such as small-world and scale-free patterns, hierarchical modularity, hubs and rich clubs. The next challenge is to use this knowledge to gain a better understanding of brain disease. Recent developments in the application of network science to conditions such as Alzheimer's disease, multiple sclerosis, traumatic brain injury and epilepsy have challenged the classical concept of neurological disorders being either 'local' or 'global', and have pointed to the overload and failure of hubs as a possible final common pathway in neurological disorders.

Familial concordance of phenotype and microbial variation among siblings with CF.

Science.gov (United States)

Picard, Elie; Aviram, Micha; Yahav, Yaakov; Rivlin, Joseph; Blau, Hanna; Bentur, Lea; Avital, Avraham; Villa, Yael; Schwartz, Shepard; Kerem, Batsheva; Kerem, Eitan

2004-10-01

The clinical spectrum of cystic fibrosis (CF) is influenced by the cystic fibrosis transmembrane conductance regulator (CFTR) genotype. However, variable courses of the disease were demonstrated among patients with identical genotypes. Since siblings share identical CFTR mutations and environmental factors, they can serve as a model to assess the effect of modifier genes on disease expression, and also to evaluate cross-infection. The aim of this study was to compare disease expression among siblings with CF. All sibling pairs treated at 7 CF centers in Israel were included in the study. Data were collected from patients' medical charts. Fifty families with at least 2 siblings were identified. As expected, the second-born sibling was diagnosed at an earlier age compared to the first-born. The mode of CF presentation at diagnosis showed significant familial concordance. In the families where the first sibling presented with gastrointestinal manifestations, 79% of the second siblings also presented with gastrointestinal manifestations. When gastrointestinal manifestations were absent in the first sibling, only 12% of the second siblings presented with gastrointestinal manifestations (P sibling presented with respiratory symptoms, 60% of the second siblings presented with the similar symptoms. However, when the first sibling presented without respiratory symptoms, only 12% of the second siblings presented with respiratory symptoms (P sibling had MI, 8 (80%) of the subsequent siblings had MI. On the other hand, in the 39 families where the first-born sibling did not have MI, only 2 (5%) subsequent siblings had MI (P siblings. P. aeruginosa grew from sputum in 89% of our study patients. When P. aeruginosa was isolated from the first-born patient, 91% of the second siblings were also positive for P. aeruginosa, whereas when the initial sibling was not a carrier of P. aeruginosa, only 50% of subsequent siblings were positive (P sibling than in the first for the two

The role of older siblings in infant motor development

OpenAIRE

Leonard, Hayley; Hill, EL

2016-01-01

Previous research has suggested that infant motor skills may be affected by older siblings, but has not considered whether this is due to specific characteristics of the older sibling, or of the quality of the sibling relationship. The current study used a longitudinal diary method to record infant motor milestones from 23 infants with older siblings, along with parent reports and standardised assessments of motor skills. Parent reports of the older siblings’ motor skills and the sibling rela...

Support Needs of Siblings of People with Developmental Disabilities

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Arnold, Catherine K.; Heller, Tamar; Kramer, John

2012-01-01

This qualitative study examines the support needs of adult siblings of people with developmental disabilities. A survey completed by 139 siblings of people with developmental disabilities captured the needs of adult siblings through 2 open-ended questions. A grounded theory approach was used, and the sibling responses anchored the analysis,…

Familial risk and sibling mentalization: Links with preschoolers' internalizing problems.

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Rodrigues, Michelle; Binnoon-Erez, Noam; Prime, Heather; Perlman, Michal; Jenkins, Jennifer M

2017-09-01

The current study explored whether older sibling mentalization moderated the relationship between familial risk for internalizing symptoms and the development of future internalizing problems in the younger siblings, referred to as target children. Data were collected on 397 older siblings at Time 1 (T1) when target children were newborn and their older siblings were on average 2.61 years old (SD = .75). Target children were on average 1.60 years old at Time 2 (T2). Internalizing problems were assessed via mother and partner reports. Familial risk was operationalized as the average of all older siblings' level of internalizing problems. Older sibling mentalization, indexed by internal state talk and reasoning, was observed and coded during a sibling pretend-play interaction at T2. Results revealed a significant interaction between familial risk of internalizing problems and older siblings' mentalizing abilities, showing that familial risk was related to target children's internalizing problems in the absence of sibling mentalization. Familial risk was not associated with target children's internalizing problems when siblings demonstrated mentalizing abilities. Findings support the need to consider sibling mentalization as a protective factor for children's internalizing problems. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Psychological Adjustment and Sibling Relationships in Siblings of Children with Autism Spectrum Disorders: Environmental Stressors and the Broad Autism Phenotype

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Petalas, Michael A.; Hastings, Richard P.; Nash, Susie; Hall, Louise M.; Joannidi, Helen; Dowey, Alan

2012-01-01

Research with siblings of children with Autism Spectrum Disorders (ASD) suggests that they may be at increased risk for behavioural and emotional problems and relatively poor sibling relationships. This study investigated a diathesis-stress model, whereby the presence of Broad Autism Phenotype features in the typically developing siblings might…

The experiences of Latino siblings of children with developmental disabilities.

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Kao, B; Romero-Bosch, L; Plante, W; Lobato, D

2012-07-01

This qualitative study explored the experiences of Latino siblings of children with developmental disabilities. Parents and typically developing siblings from 15 Latino families with a child with a developmental disability participated in separate interviews. Using consensual qualitative research methodology, domains reflecting siblings' relationships, emotional experiences and communication about the disability were identified. The child's need for caregiving was a prominent topic in the sibling and parent narratives. Parents reported concerns about siblings' experience of differential treatment, whereas siblings reported concerns about restricted social activities because of their brother/sister. Including multiple informants revealed commonalities and differences in parents' and siblings' perspectives on the impact of a child's disability. The importance of considering sibling adaptation in sociocultural context is discussed. © 2011 Blackwell Publishing Ltd.

Parent & Child Perceptions of Child Health after Sibling Death

OpenAIRE

Roche, Rosa M.; Brooten, Dorothy; Youngblut, JoAnne M.

2016-01-01

Background Understanding children?s health after a sibling?s death and what factors may affect it is important for treatment and clinical care. This study compared children?s and their parents? perceptions of children?s health and identified relationships of children?s age, gender, race/ethnicity, anxiety, and depression and sibling?s cause of death to these perceptions at 2 and 4 months after sibling death. Methods 64 children and 48 parents rated the child?s health ?now? and ?now vs before?...

[Sibling relations between individuation and attachment: attempt at a conceptualization].

Science.gov (United States)

Seiffge-Krenke, I

2001-01-01

Although sibling relationships can be considered as one of the most durable and intensive relationships, not much research in developmental psychology and family research has been done on this issue. The strong focus on parents, more specifically on mothers, stood in the way of adequate conceptualization and understanding of the function and contribution of siblings to individual development and family interaction. In this contribution a conceptualization of sibling relationships is presented. Siblings as objects of aggressive and sexual feelings as well as the function of siblings in the family system, for example, as parentification and negative identity is emphasized. In addition, the different qualities of sibling relationships, for example, envy, rivalry, similarity, and difference, are emphasized. The function of siblings as love objects is stressed, and the role of siblings as support as well as teaching object is illustrated. Finally, it is emphasized that, similar to relationships between parents and child, the quality of sibling relationships changed over time and leads, for example, to a detachment between sibling relationships during adolescence.

Neural correlates of reward processing in healthy siblings of patients with schizophrenia

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Esther eHanssen

2015-09-01

Full Text Available Deficits in motivational behavior and psychotic symptoms often observed in schizophrenia (SZ may be driven by dysfunctional reward processing (RP. RP can be divided in two different stages; reward anticipation and reward consumption. Aberrant processing during reward anticipation seems to be related to SZ. Studies in patients with SZ have found less activation in the ventral striatum (VS during anticipation of reward, but these findings do not provide information on effect of the genetic load on reward processing. Therefore, this study investigated RP in healthy first-degree relatives of SZ patients. The sample consisted of 94 healthy siblings of SZ patients and 57 healthy controls. Participants completed a classic RP task, the Monetary Incentive Delay task, during functional magnetic resonance imaging (fMRI. As expected, there were no behavioral differences between groups. In contrast to our expectations, we found no differences in any of the anticipatory reward related brain areas (region of interest analyses. Whole-brain analyses did reveal group differences during both reward anticipation and reward consumption; during reward anticipation siblings showed less deactivation in the insula, posterior cingulate cortex (PCC and medial frontal gyrus (MFG than controls. During reward consumption siblings showed less deactivation in the PCC and the right MFG compared to controls and activation in contrast to deactivation in controls in the precuneus and the left MFG. Exclusively in siblings, MFG activity correlated positively with subclinical negative symptoms. These regions are typically associated with the default mode network (DMN, which normally shows decreases in activation during task-related cognitive processes. Thus, in contrast to prior literature in patients with SZ, the results do not point to altered brain activity in classical RP brain areas, such as the VS. However, the weaker deactivation found outside the reward-related network in

The Siblings With Ischemic Stroke Study (SWISS Protocol

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Hardy John

2002-02-01

Full Text Available Abstract Background Family history and twins studies suggest an inherited component to ischemic stroke risk. Candidate gene association studies have been performed but have limited capacity to identify novel risk factor genes. The Siblings With Ischemic Stroke Study (SWISS aims to conduct a genome-wide scan in sibling pairs concordant or discordant for ischemic stroke to identify novel genetic risk factors through linkage analysis. Methods Screening at multiple clinical centers identifies patients (probands with radiographically confirmed ischemic stroke and a family history of at least 1 living full sibling with stroke. After giving informed consent, without violating privacy among other family members, the proband invites siblings concordant and discordant for stroke to participate. Siblings then contact the study coordinating center. The diagnosis of ischemic stroke in potentially concordant siblings is confirmed by systematic centralized review of medical records. The stroke-free status of potentially discordant siblings is confirmed by validated structured telephone interview. Blood samples for DNA analysis are taken from concordant sibling pairs and, if applicable, from 1 discordant sibling. Epstein-Barr virus-transformed lymphoblastoid cell lines are created, and a scan of the human genome is planned. Discussion Conducting adequately powered genomics studies of stroke in humans is challenging because of the heterogeneity of the stroke phenotype and the difficulty of obtaining DNA samples from clinically well-characterized members of a cohort of stroke pedigrees. The multicentered design of this study is intended to efficiently assemble a cohort of ischemic stroke pedigrees without invoking community consent or using cold-calling of pedigree members.

Parental divorce and sibling relationships : a research note

NARCIS (Netherlands)

Poortman, A.R.; Voorpostel, M.B.J.

2009-01-01

This study examines long-term effects of parental divorce on sibling relationships in adulthood and the role of predivorce parental conflict. It used large-scale retrospective data from the Netherlands that contain reports from both siblings of the sibling dyad. Results show limited effects of

Siblings of the Hearing Impaired: Perspectives for Parents.

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Atkins, Dale V.

1987-01-01

The author describes the concerns and needs of siblings of hearing-impaired children, offering practical suggestions for parents, educators, and mental health and community service workers. Examples of successful programs for siblings that provide emotional support, training and information about their siblings' disability, and effective…

Perceptions of sibling relationships during middle childhood and adolescence.

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Buhrmester, D; Furman, W

1990-10-01

Children in grades 3, 6, 9, and 12 were administered the Sibling Relationship Questionnaire. Relationships were rated as progressively more egalitarian across the 4 grade groups, with adolescents reporting less dominance and nurturance by their older siblings than younger participants. Adolescents also reported less companionship, intimacy, and affection with siblings than younger participants reported. Levels of perceived conflict with younger siblings were moderately high across all 4 grades, whereas ratings of conflict with older siblings were progressively lower across the 4 grades. The findings suggested that sibling relationships: (a) become more egalitarian and less asymmetrical with age, (b) become less intense with age, and (c) encompass experiences that are partially determined by the child's standing in the family constellation.

Children with Autism & Their Siblings

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Cancro, Ralph

2008-01-01

The parent of the child with autism is faced with many home management challenges, not the least of which is the achievement of intra-family harmony among siblings. Sibling rivalry occurs in all families. However, the presence of a child with autism may, in some instances, intensify this rivalry. In this article, the author provides tips for…

Sibling Status Effects: Adult Expectations.

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Baskett, Linda Musun

1985-01-01

This study attempted to determine what expectations or beliefs adults might hold about a child based on his or her sibling status alone. Ratings on 50 adjective pairs for each of three sibling status types, only, oldest, and youngest child, were assessed in relation to adult expectations, birth order, and parental status of rater. (Author/DST)

Older (but Not Younger) Siblings Facilitate False Belief Understanding.

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Ruffman, Ted; Perner, Josef; Naito, Mika; Parkin, Lindsay; Clements, Wendy A.

1998-01-01

Four experiments and an analysis of pooled data from English and Japanese children show a linear increase in understanding false beliefs with number of older siblings; no such effect for children younger than 38 months; no helpful effect of younger siblings at any age; no effect of siblings' gender; and no helpful effect of siblings on a source…

Differential Parental Treatment, Sibling Relationships and Delinquency in Adolescence

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Scholte, Ron H. J.; Engels, Rutger C. M. E.; de Kemp, Raymond A. T.; Harakeh, Zeena; Overbeek, Geertjan

2007-01-01

The present study examined the moderating effect of the quality of the sibling relationship on the longitudinal association of parental treatment with theft, vandalism, and violence in adolescence. Participants were 416 sibling pairs which were studied over a one-year period. The younger siblings were aged 13 to 15, the older siblings 14 to 17 at…

Psychoeducation for siblings of people with severe mental illness.

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Sin, Jacqueline; Jordan, Cheryl D; Barley, Elizabeth A; Henderson, Claire; Norman, Ian

2015-05-08

Many people with severe mental illness (SMI) have siblings. Siblings are often both natural agents to promote service users' recovery and vulnerable to mental ill health due to the negative impact of psychosis within the family. Despite a wealth of research evidence supporting the effectiveness of psychoeducation for service users with SMI and their family members, in reducing relapse and promoting compliance with treatment, siblings remain relatively invisible in clinical service settings as well as in research studies. If psychoeducational interventions target siblings and improve siblings' knowledge, coping with caring and overall wellbeing, they could potentially provide a cost-effective option for supporting siblings with resulting benefits for service users' outcomes. To assess the effectiveness of psychoeducation compared with usual care or any other intervention in promoting wellbeing and reducing distress of siblings of people affected by SMI.The secondary objective was, if possible, to determine which type of psychoeducation is most effective. We searched the Cochrane Schizophrenia Group Trials Register and screened the reference lists of relevant reports and reviews (12th November 2013). We contacted trial authors for unpublished and specific data on siblings' outcomes. All relevant randomised controlled trials focusing on psychoeducational interventions targeting siblings of all ages (on their own or amongst other family members including service users) of individuals with SMI, using any means and formats of delivery, i.e. individual (family), groups, computer-based. Two review authors independently screened the abstracts and extracted data and two other authors independently checked the screening and extraction process. We contacted authors of trials to ascertain siblings' participation in the trials and seek sibling-specific data in those studies where siblings' data were grouped together with other participants' (most commonly other family members

Review of Sibling Interventions with Children with Autism

Science.gov (United States)

Banda, Devender R.

2015-01-01

Fifteen intervention studies were reviewed that included children with autism and their typical siblings. Overall, results across several studies reveal that siblings can have positive impacts on social and communication skills in children with autism. However, methodological variations and mixed results in studies that included siblings as…

Quality of Sibling Relationship and Substance Misuse: A Comparative Study

OpenAIRE

Anastasia Tsamparli; Elvisa Frrokaj

2016-01-01

The aim of the current study is to examine the quality of sibling relationship in families with a sibling with substance misuse (SSU) and compare the relationship to families with a sibling with no use (SNU). Thirty-six (36) families participated in the study (17 with SSU and 19 with SNU; N = 144). Semi-structured interviews were conducted with 40 siblings (20 SNU and 20 SSU; 18-31 years old) in order to qualitatively investigate the characteristics of the sibling relationship. The siblings w...

Parental Perceptions of Children's Sibling Relationships.

Science.gov (United States)

Kramer, Laurie; Baron, Lisa A.

1995-01-01

Parental appraisals of their children's sibling relationships, and their standards for sibling relationships, were assessed. Although parents reported most concern about their children's Agonism and Rivalry/Competition, the largest discrepancies between parental standards and observations involved behaviors reflecting Warmth. Results endorse…

Sibling deidentification in the clinic: devil vs. angel.

Science.gov (United States)

Schachter, F F

1985-09-01

A four-member family structure consisting of two siblings contrasting in personality (sibling deidentification) and each identified with a different parent (split-parent identification) was recently reported (15). In well-functioning families, this tetrad or quadrangle is wide-spread in the first pair of siblings in the family and tends to be more common in same-sex pairs, suggesting that sibling deidentification is designed to mitigate the relatively intense sibling rivalry characteristic of these pairs and hence to maintain family harmony. In this collated case report, deidentification is found to follow the same pattern in 39 clinic first pairs. However, contrasting attributes are varied and nonevaluative in nonclinic pairs but mainly "good-bad" in clinic pairs, with polarization extreme. Results suggest that nonclinic siblings negotiate their identity (being) much as they negotiate about possessions (having) and that negotiations are blocked in clinic pairs, freezing mythic devil or angel identity. Intervention is directed at dislodging this block.

Sibling recognition and the development of identity: intersubjective consequences of sibling differentiation in the sister relationship.

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Vivona, Jeanine M

2013-01-01

Identity is, among other things, a means to adapt to the others around whom one must fit. Psychoanalytic theory has highlighted ways in which the child fits in by emulating important others, especially through identification. Alternately, the child may fit into the family and around important others through differentiation, an unconscious process that involves developing or accentuating qualities and desires in oneself that are expressly different from the perceived qualities of another person and simultaneously suppressing qualities and desires that are perceived as similar. With two clinical vignettes centered on the sister relationship, the author demonstrates that recognition of identity differences that result from sibling differentiation carries special significance in the sibling relationship and simultaneously poses particular intersubjective challenges. To the extent that the spotlight of sibling recognition delimits the lateral space one may occupy, repeatedly frustrated desires for sibling recognition may have enduring consequences for one's sense of self-worth and expectations of relationships with peers and partners.

Sibling advocates of people with intellectual disabilities.

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Ying Li, Eria Ping

2006-06-01

The aim of this study was to examine the experience of the first generation of sibling advocates in Hong Kong. A qualitative approach was adopted and six sibling advocates of people with intellectual disabilities from one non-government organization were interviewed. Data were analyzed using a constant comparative method and content analysis. Findings revealed that the six participants were reactive in the process of taking up the caregiver responsibility and they performed three functions: to advocate for more service provision, to improve service quality, and to facilitate communication between individual service units and family members of people with intellectual disabilities. All of the participants expressed that they needed support from service providers when they tried to function as the sibling advocates. Strategies to promote the involvement of siblings of people with intellectual disabilities as advocates are discussed and it is expected that more siblings of people with intellectual disabilities will be supported to have a higher level of involvement in advocacy.

Sibling Relationships and Influences in Childhood and Adolescence

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McHale, Susan M.; Updegraff, Kimberly A.; Whiteman, Shawn D.

2012-01-01

The authors review the literature on sibling relationships in childhood and adolescence, starting by tracing themes from foundational research and theory and then focusing on empirical research during the past 2 decades. This literature documents siblings' centrality in family life, sources of variation in sibling relationship qualities, and the…

Perceived Support in Sibling Relationships and Adolescent Adjustment

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Branje, Susan J. T.; Van Lieshout, Cornelis F. M.; Van Aken, Marcel A. G.; Haselager, Gerbert J. T.

2004-01-01

Background: Siblings may support each other, but also reveal fierce rivalry and mutual aggression. Supportive sibling relationships have been linked to the development of psychosocial competence of children. In the present longitudinal study, we will focus on the development of perceived support in sibling dyads and on the influence of sibling…

Young Children's Personal Accounts of Their Sibling Disputes

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Wilson, Anne E.; Smith, Melissa D.; Ross, Hildy S.; Ross, Michael

2004-01-01

We investigated children's personal representations of significant sibling conflicts. Forty pairs of siblings were interviewed separately about the same disputes. Although they described the same episodes, both older (M age = 7.0) and younger (M age = 4.4) siblings ascribed more serious transgressions to their opponents than to themselves. They…

Sibling Relationships Cognition in Japanese Female University Students

Science.gov (United States)

Sawai, Misae; Kato, Daiki

2017-01-01

This study examined the factor structure of sibling relationships in Japanese female university students. Two hundred and fifteen Japanese female university students participated in this study. The Adult Sibling Relationship Scale (ASRQ, Stocker et al., 1997) was used to measure sibling relationship cognition. The model was constructed as a result…

Korean sibling caregivers of individuals diagnosed with schizophrenia

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Mijung Park

2017-12-01

Full Text Available Siblings of individuals diagnosed with schizophrenia are an important source of family caregiving. Unfortunately, limited information is available about sibling caregivers because existing studies have focused on other family relationships such as parents, spouses, and children. To fill the knowledge gap, the purpose of this study is to describe Korean sibling caregivers’ experience with individuals diagnosed with schizophrenia. Guided by Colaizzi’s descriptive phenomenological methodology, we conducted in-depth, semi-structured, face-to-face interviews with eight individuals who have a sibling (1 diagnosed with schizophrenia and (2 hospitalized in an inpatient psychiatric unit. We discerned six key themes: sorrow, burnout, shame, different perspectives in life, acceptance, and responsibility. We categorized these themes into three groups: suffering, hope, and responsibility and obligation. Sibling caregivers of individuals with schizophrenia experience a mixture of several emotions. Participants loved their brother or sister with schizophrenia, but at the same time they felt shame and fear. While they were burdened by the responsibilities of caregiving, they remained loyal to their sibling with schizophrenia, continuing to help their siblings reach their full potential. Although participants were confused about the symptoms of schizophrenia, they were committed to learning more about the illness. Because we conducted the current study in Korea, the findings of this study may be unique to Korea culture. Further studies are needed to compare and contrast nuanced differences in sibling caregivers’ experience among different cultural groups.

Neurology and neurologic practice in China.

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Shi, Fu-Dong; Jia, Jian-Ping

2011-11-29

In the wake of dramatic economic success during the past 2 decades, the specialized field of neurology has undergone a significant transformation in China. With an increase in life expectancy, the problems of aging and cognition have grown. Lifestyle alterations have been associated with an epidemiologic transition both in the incidence and etiology of stroke. These changes, together with an array of social issues and institution of health care reform, are creating challenges for practicing neurologists throughout China. Notable problems include overcrowded, decrepit facilities, overloaded physician schedules, deteriorating physician-patient relationships, and an insufficient infrastructure to accommodate patients who need specialized neurologic care. Conversely, with the creation of large and sophisticated neurology centers in many cities across the country, tremendous opportunities exist. Developments in neurologic subspecialties enable delivery of high-quality care. Clinical and translational research based on large patient populations as well as highly sophisticated technologies are emerging in many neurologic centers and pharmaceutical companies. Child neurology and neurorehabilitation will be fast-developing subdisciplines. Given China's extensive population, the growth and progress of its neurology complex, and its ever-improving quality control, it is reasonable to anticipate that Chinese neurologists will contribute notably to unraveling the pathogenic factors causing neurologic diseases and to providing new therapeutic solutions.

Siblings of Individuals with an Autism Spectrum Disorder: Sibling Relationships and Wellbeing in Adolescence and Adulthood

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Orsmond, Gael I.; Kuo, Hsin-Yu; Seltzer, Marsha Mailick

2009-01-01

We investigated sibling relationships and wellbeing in adolescents and adults with a sibling with an autism spectrum disorder (ASD). Adolescents engaged in more shared activities than did adults. Adolescents reported greater social support, greater use of emotion-focused coping strategies, and less use of problem-focused coping than adults. In…

Sibling Relationships among Children with ADHD

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Mikami, Amori Yee; Pfiffner, Linda J.

2008-01-01

Objective: This study investigated the quality of sibling relationships among children with ADHD relative to those without ADHD. Additional analyses examined whether externalizing and internalizing problems comorbid with ADHD affected sibling relationships. Method: Participants were 77 children with ADHD and 14 nonproblem control children. Sibling…

Forgotten family members: the importance of siblings in early psychosis.

Science.gov (United States)

Bowman, Siann; Alvarez-Jimenez, Mario; Wade, Darryl; McGorry, Patrick; Howie, Linsey

2014-08-01

This paper reviews the evidence on the significance of sibling inclusion in family interventions and support during early psychosis. This narrative review presents the current research related to the importance of family work during early psychosis, the needs and developmental significance of siblings during adolescence and early adulthood, the protective effects of sibling relationships, and the characteristics of early psychosis relevant to the sibling experience. It will also review the evidence of the sibling experience in chronic physical illness and disability, as well as long-term psychotic illness. Despite the evidence that working with families is important during early psychosis, siblings have been largely ignored. Siblings are an important reciprocal relationship of long duration. They play an important role in development during adolescence and early adulthood. These relationships may be an underutilized protective factor due to their inherent benefits and social support. Developmental theories imply that early psychosis could negatively impact the sibling relationship and their quality of life, effecting personality development and health outcomes. The evidence shows that adolescent physical illness or disability has a significantly negative impact on the sibling's quality of life and increases the risk for the onset of mental health issues. Long-term psychotic illness also results in negative experiences for siblings. Current evidence shows that siblings in early psychosis experience psychological distress and changes in functional performance. Further research using standard measures is required to understand the impact early psychosis has on the sibling relationship and their quality of life. © 2013 Wiley Publishing Asia Pty Ltd.

Survey of the professors of child neurology: neurology versus pediatrics home for child neurology.

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Pearl, Phillip L; McConnell, Emily R; Fernandez, Rosamary; Brooks-Kayal, Amy

2014-09-01

The optimal academic home for child neurology programs between adult neurology versus pediatric departments remains an open question. The Professors of Child Neurology, the national organization of child neurology department chairs, division chiefs, and training program directors, was surveyed to evaluate the placement of child neurology programs. Professors of Child Neurology members were surveyed regarding the placement of child neurology programs within adult neurology versus pediatric departments. Questions explored academic versus clinical lines of reporting and factors that may be advantages and disadvantages of these affiliations. Issues also addressed were the current status of board certification and number of clinics expected in academic child neurology departments. Of 120 surveys sent, 95 responses were received (79% response rate). The primary academic affiliation is in neurology in 54% of programs versus 46% in pediatrics, and the primary clinical affiliation is 45% neurology and 55% pediatrics. Advantages versus disadvantages of one's primary affiliation were similar whether the primary affiliation was in neurology or pediatrics. While 61% of respondents are presently board certified in pediatrics, only 2% of those with time-limited certification in general pediatrics plan to be recertified going forward. Typically six to eight half-day clinics per week are anticipated for child neurologists in academic departments without additional funding sources. Overall, leaders of child neurology departments and training programs would not change their affiliation if given the opportunity. Advantages and disadvantages associated with current affiliations did not change whether child neurology was located in neurology or pediatrics. Board certification by the American Board of Psychiatry and Neurology in child neurology is virtually universal, whereas pediatric board certification by the American Board of Pediatrics is being maintained by very few. Most academic

Psychosocial Well-being of Siblings of Adolescents with Anorexia Nervosa.

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van Langenberg, Tanja; Sawyer, Susan M; Le Grange, Daniel; Hughes, Elizabeth K

2016-11-01

Anorexia nervosa (AN) is often first diagnosed in the adolescent years. The treatment with the greatest evidence during this time is family-based treatment (FBT). In FBT, siblings are expected to attend treatment sessions; however, sibling well-being during this time has not been well researched. This study aimed to explore sibling well-being when the ill child was initially diagnosed with AN and after FBT had been completed. Eighty-five parents and 55 siblings of adolescents with AN completed the Strengths and Difficulties Questionnaire at diagnosis. In addition, 88 parents and 46 siblings completed the Strengths and Difficulties Questionnaire after finishing treatment. Mothers and fathers reported siblings to have lower levels of conduct problems in comparison with population norms. Mothers also reported lower levels of prosocial behaviours. Siblings reported higher levels of emotional difficulties and hyperactivity in comparison with their peers. There were no differences in reported psychosocial well-being of siblings between diagnosis and following FBT. Siblings of adolescents with AN have poorer psychosocial adjustment than their peers, both before and after FBT. Clinicians and parents are encouraged to be aware of sibling difficulties and seek additional support if required. Copyright © 2016 John Wiley & Sons, Ltd and Eating Disorders Association. Copyright © 2016 John Wiley & Sons, Ltd and Eating Disorders Association.

A randomized controlled trial of a group intervention for siblings of children with cancer: Changes in symptoms of anxiety in siblings and caregivers.

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Barrera, Maru; Atenafu, Eshetu G; Schulte, Fiona; Nathan, Paul C; Hancock, Kelly; Saleh, Amani

2018-06-01

This study assessed the effects of a group intervention-Siblings Coping Together (SibCT)-on siblings' and caregivers' anxiety symptoms compared to controls, and potential moderators. Seventy healthy siblings of children on or off treatment (7-16 y old, 41 males) participated in a randomized controlled trial (RCT) with 2 arms/groups: SibCT (n = 41) and an attention control (CG) (n = 34). Both groups had eight 2-hour weekly sessions. EG followed SibCT's educational, social, and problem-solving activities. CG had planned games and crafts. Siblings and caregivers self-reported on anxiety symptoms at baseline, intervention end, and 3 months later. Multivariable mixed model analyses examined the intervention effect over time, and potential moderators (gender, on/off ill child's treatment). No main effects of group or time were found in sibling scores. A group × gender interaction (P siblings reported less total anxiety symptoms than male siblings, with no significant gender differences in the control group. Caregivers' total anxiety symptoms declined over time (P siblings in SibCT reported less anxiety compared with caregivers of CG. There was no clear SibCT intervention effect. SibCT may benefit female siblings, and caregivers whose ill child is on active treatment. Contextual factors (gender) seem to influence psychosocial intervention in this population. Copyright © 2018 John Wiley & Sons, Ltd.

Sibling genes as environment: Sibling dopamine genotypes and adolescent health support frequency dependent selection.

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Rauscher, Emily; Conley, Dalton; Siegal, Mark L

2015-11-01

While research consistently suggests siblings matter for individual outcomes, it remains unclear why. At the same time, studies of genetic effects on health typically correlate variants of a gene with the average level of behavioral or health measures, ignoring more complicated genetic dynamics. Using National Longitudinal Study of Adolescent Health data, we investigate whether sibling genes moderate individual genetic expression. We compare twin variation in health-related absences and self-rated health by genetic differences at three locations related to dopamine regulation and transport to test sibship-level cross-person gene-gene interactions. Results suggest effects of variation at these genetic locations are moderated by sibling genes. Although the mechanism remains unclear, this evidence is consistent with frequency dependent selection and suggests much genetic research may violate the stable unit treatment value assumption. Copyright © 2015 Elsevier Inc. All rights reserved.

Perceived Sibling Relationships and Adolescent Development.

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Yeh, Hsiu-Chen; Lempers, Jacques D.

2004-01-01

Utilizing longitudinal, 3-wave data collected from multiple informants (fathers, mothers, and target children) in 374 families, the potential effects of sibling relationships on adolescent development across early and middle adolescence were investigated. Adolescents who perceived their sibling relationships more positively at Time 1 tended to…

Don't forget the siblings: School-aged siblings of children presenting to mental health services show at-risk patterns of attachment.

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Kozlowska, Kasia; Elliott, Bronwen

2017-04-01

Family therapists understand that children presenting for treatment are often bearers of symptoms signalling relational problems within the family system. Rather than addressing the children's symptoms in isolation, family therapists typically take those relational problems as their starting point in therapy. This study used the School-aged Assessment of Attachment (SAA) to assess the self-protective (attachment) strategies of the siblings of children presenting for psychiatric evaluation and also of the siblings of control children drawn from the normative population. Siblings of children in the clinical group were much more likely than siblings of control children to use at-risk self-protective strategies and to have markers suggestive of unresolved loss or trauma. School-aged siblings were found to use a broad range of strategies, and the pattern of change from first born to later born involved either a reversal of strategy or a shift to a more complex strategy. The study highlights that siblings of children presenting to mental health services are significantly affected by family relational stress. A family systems approach to assessment, one that enquires about the wellbeing of all family members, will ensure that the emotional needs of siblings are also addressed during the therapy process.

Assessing functional impairment in siblings living with children with disability.

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Goudie, Anthony; Havercamp, Susan; Jamieson, Barry; Sahr, Timothy

2013-08-01

The purpose of this study was to empirically test if siblings of children with disability had higher levels of parent-reported behavioral and emotional functional impairment compared with a peer group of siblings residing with only typically developing children. This was a retrospective secondary analysis of data from the Medical Expenditure Panel Survey. We included only households with at least 2 children to ensure sibling relationships. Two groups of siblings were formed: 245 siblings resided in households with a child with disability and 6564 siblings resided in households with typically developing children. Parents responded to questions from the Columbia Impairment Scale to identify functional impairment in their children. On the basis of parent reports and after adjusting for sibling demographic characteristics and household background, siblings of children with disability were more likely than siblings residing with typically developing children to have problems with interpersonal relationships, psychopathological functioning, functioning at school, and use of leisure time (P siblings of children with disability classified with significant functional impairment was 16.0% at the first measurement period and 24.2% at the second (P siblings of typically developing children there was a smaller percentage increase from 9.5% to 10.3% (P mental health services and, as such, early assessment and interventions to limit increasing severity and short- to long-term consequences need to be addressed. Health care professionals need to consider a family-based health care approach for families raising children with disability.

Pretense of parentage by siblings in immigration: Polesky's paradox reconsidered.

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Wenk, Robert E; Shao, Alison

2014-02-01

Older and younger siblings occasionally attempt to impersonate parent and child to expedite immigration under US family-based visa policies. The rate with which full siblings escape detection by current relationship tests is unknown. Retrospective study of full-sibling immigrant pairs was undertaken to determine the proportion that show insufficient genetic evidence to exclude parentage. Sibship and parentage indices (SI and PI) were compared/case in unexcluded sibling cases and true parent-child cases. Alleles shared per short-tandem-repeat locus were compared in sibling and parent-child pairs. The proportion of successful parentage fraud by siblings was estimated from the parentage exclusion rate among immigrants and the proportion of sibships without genetic inconsistencies (GIs). When 11 to 25 independent loci were tested per two-sibling case to verify or refute parentage, tests failed to demonstrate any GI in 9% and PI was greater than SI in seven of 10 of these cases. Another 29% of full-sibling pairs demonstrated insufficient evidence (fewer than two GIs) to exclude parentage. Thus, 0.4% of sibling pairs could falsely claim a parent-child relationship and show no GIs. Another 1.4% could make that false claim and not present sufficient evidence to be excluded. At present, with no evidence of parentage exclusion in a full-sibling pair, the relative magnitudes of PI and SI are misleading relationship indicators because too few loci are examined and rates of sharing one and two alleles/locus vary greatly in parentage and sibling pairs. Only evidence of exclusion ascertains false parentage claims by siblings. Nevertheless, the expected rate of successful fraud is quite low. © 2013 American Association of Blood Banks.

Relationship of Sibling Structure and Interaction to Categorization Ability. Final Report.

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Cicirelli, Victor G.; And Others

This study identified behaviors of sibling pairs interacting on a cognitive task and related these behaviors to sibling structure variables (age and sex of each sibling and age spacing between them) and to measure of cognitive abilities of the younger sibling. Subjects were 160 sibling pairs randomly selected from appropriate subpopulations of…

Perinatal outcome of singleton siblings born after assisted reproductive technology and spontaneous conception: Danish national sibling-cohort study.

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Henningsen, Anna-Karina Aaris; Pinborg, Anja; Lidegaard, Øjvind; Vestergaard, Christina; Forman, Julie Lyng; Andersen, Anders Nyboe

2011-03-01

To compare the perinatal outcome of singleton siblings conceived differently. National population-based registry study. Denmark, from 1994 to 2008. Pairs of siblings (13,692 pairs; n = 27,384 children) conceived after IVF, intracytoplasmatic sperm injection (ICSI), frozen embryo replacement (FER), or spontaneous conception subcategorized into five groups according to succession: [1] IVF-ICSI vs. spontaneous conception (n = 7,758), [2] IVF-ICSI vs. FER (n = 716), [3] FER vs. FER (n = 34), [4] IVF-ICSI vs. IVF-ICSI (n = 2,876), and [5] spontaneous conception vs. spontaneous conception (n = 16,000). Observations were obtained from national registries. Birth weight, gestational age, low birth weight (children compared with their spontaneously conceived siblings. FER children were 167 g (95% CI, 90-244] heavier than siblings born after replacement of fresh embryos. The difference in birth weight between firstborn and second born sibling depended on order of conception method. Higher risk of low birth weight with (odds ratio [OR], 1.4; 95%CI, 1.1-1.7] and preterm birth (OR, 1.3; 95% CI, 1.1-1.6] was observed in IVF/ICSI compared with spontaneous conception. When differentiating between order and mode of conception, it seems that assisted reproductive technology plays a role in mean birth weight and risk of low birth weight and preterm birth. Birth weight was higher in siblings born after FER compared with fresh embryos replacement. Copyright © 2011 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

[Charles Miller Fisher: the grandmaster of neurological observation].

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Fukutake, Toshio

2014-11-01

Charles Miller Fisher is widely regarded as the father of modern stroke neurology. He discovered almost all pathomechanisms of cerebral infarction, including embolism from atrial fibrillation, carotid artery disease, and lacunar infarcts and their syndromes, by the most meticulous clinico-pathological observations. Moreover, his work provided the basis for treatments such as anticoagulation, antiplatelet therapy, and carotid endarterectomy. He also contributed greatly to several topics of General Neurology; for example, migraine, normal pressure hydrocephalus, and Miller Fisher syndrome. In his late years, he tried to expand the neurological field to the more complex disorders of human behavior, including hysteria, dementia, and ill-defined pain syndromes. He thus became known as the grandmaster of refined neurological observation. His lifelong detailed studies were crucially important in helping neurologists all over the world recognize disorders and syndromes that had not previously been understood.

Sibling rivalry and the new baby: anticipatory guidance and management strategies.

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Sawicki, J A

1997-01-01

Sibling rivalry can be found in many families and frequently creates a stressful and challenging situation for parents. The arrival of a new baby often causes older siblings to feel displaced, frustrated, angry, and even unloved. Age, gender, personality and temperament, and parental behavior are factors that appear to influence the degree to which sibling rivalry occurs. Common reactions of older siblings to the birth of a new baby include aggression toward the newborn, behavioral regression, and attention seeking behavior, as well as independence and maturity. Anticipatory guidance is recommended to help parents adequately prepare their older child for the arrival of a new sibling. Strategies for managing sibling rivalry include open parent-child communication, equal treatment of siblings, non-intervention in sibling conflicts, distraction, and separation. Parents can minimize feelings of jealousy between siblings by providing a supportive, nurturing environment that allows each child to feel secure and loved.

The clinical value of computerized axial tomography in patients without focal neurological features

International Nuclear Information System (INIS)

Lundorf, E.; Nielson, M.B.

1985-01-01

74 randomly selected patients with non-focal cerebral symptoms and a normal neurologic examination were referred from neurologic departments to CT scan of the brain. 29 patients had generalised epilepsy of long duration. In 26 patients (90%) with epilepsy the Ct scan was normal. 2 patients (7%) had cerebral atrophy, 1 (3%) showed porencephaly (.) 41 (91%) of the patients without epileptic features had a normal CT scan. 4 (9%) presented cerebral atrophy. In this survey, Ct scanning did not contribute to a focal diagnosis in patients with diffuse cerebral features. (orig.) [de

The Impact of First-Episode Psychosis on the Sibling Relationship.

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Bowman, Siann; Alvarez-Jimenez, Mario; Howie, Linsey; McGorry, Patrick; Wade, Darryl

2015-01-01

Research and clinical practice in first-episode psychosis (FEP) has predominantly focused on parents and partners and has neglected siblings needs. This study aims to characterize the sibling relationship in FEP and to examine the illness-related variables that influence this relationship. Survey methodology explored the experience of 157 siblings during the first 18 months of their brother or sister's treatment. The Adult Sibling Relationship Questionnaire was used to measure the warmth, conflict, and rivalry within the relationship. A series of multivariate regression analyses were conducted to determine the relationship between illness characteristics and sibling relationship. When the young person experiencing FEP had a period of untreated psychosis longer than six months, required more than one hospital admission, had persisting psychotic symptoms, continued to use substances, and/or had a history of physical violence, warmth within the sibling relationship deteriorated. Regression analysis revealed that a history of violence was a significant predictor of the warmth, conflict, and rivalry within the sibling relationship. Suicide attempts were a significant predictor of conflict. This study has established associations between the sibling relationship and illness-related variables. This study promotes consideration of the importance of including siblings in early intervention. Given the powerful role this relationship can have as a protective factor, this study could inform future interventions involving siblings.

Intra-family stressors among adult siblings sharing caregiving for parents.

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Ngangana, Pamela C; Davis, Bertha L; Burns, Dorothy P; McGee, Zina T; Montgomery, Arlene J

2016-12-01

The aim of this study was to describe a Neuman Systems Model-guided study of perceptions of family stressors experienced by adult siblings who share caregiving for their parents and the influence of these stressors on adult siblings' relationships. The task of providing informal care for disabled parents is often shared by adult siblings. Family stressors experienced as part of caregiving may affect the sibling relationship. A mixed-method study design was used. Data were collected during 2013-2014 from 84 adult sibling caregivers. Seventy-two caregivers provided quantitative data for the Lifespan Sibling Relationship Scale and the Zarit Burden Scale and 79 provided qualitative data for the open-ended question. Adult siblings experienced mild-to-moderate levels of burden from family stressors when they share parental caregiving. The amount of burden from intra-family stressors was negatively related to the adult sibling relationship. Beneficial and noxious stressors were evident in the participants' responses to an open-ended question. The health of the parents affected the lives of adult siblings in both negative and positive ways. Although the majority of the adult siblings expressed a willingness to care for their parent(s) in an attempt to reciprocate the care, they had received from them, challenges emerged from dealing with family stressors. © 2016 John Wiley & Sons Ltd.

Gratitude for help among adult friends and siblings.

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Rotkirch, Anna; Lyons, Minna; David-Barrett, Tamas; Jokela, Markus

2014-07-06

Although gratitude is a key prosocial emotion reinforcing reciprocal altruism, it has been largely ignored in the empirical literature. We examined feelings of gratitude and the importance of reciprocity in same-sex peer relations. Participants were 772 individuals (189 men; mean age = 28.80) who completed an online survey using a vignette design. We investigated (i) differences in reported gratitude and the importance of reciprocity among same-sex siblings and same-sex friends, and (ii) how relationship closeness moderates these associations. Based on the theory of kin altruism, we expect that people would feel more grateful towards friends than towards their siblings, and that lack of gratitude or failure to pay back a loan would bother more with friends than with siblings, irrespective of emotional closeness. Results showed that levels of gratitude and expectations of reciprocity were higher towards friends compared to siblings. This was the case also after controlling for emotional closeness. Being close generally made participants feel more grateful and expect lower displays of gratitude in the other. Closeness was also strongly associated with emotional gratitude among siblings compared to friends. We conclude that feelings and displays of gratitude have a special role in friendships. Although a close sibling may elicit as much gratitude as a friend does, even a very close friend is not exempt from the logic of reciprocity in the same way that a sibling is.

Sibling Kinnections: A Clinical Visitation Program

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Pavao, Joyce Maguire; St. John, Melissa; Cannole, Rebecca Ford; Fischer, Tara; Maluccio, Anthony; Peining, Suzanne

2007-01-01

The growing literature on sibling relationships throughout their lifespans is of great importance to those working in the child welfare system, and in adoption services in particular. Sibling bonds are important to all of us, but they are particularly vital to children from disorganized or dysfunctional families. These relationships assume even…

Siblings in the context of anorexia nervosa.

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Bachner-Melman, Rachel

2005-01-01

Sibling relationships may be relevant to the development of anorexia nervosa (AN), yet little research has focused on this aspect of the disorder. A narrative study of four women in various stages of recovery from AN is described and results relevant to sibling relationships are presented, enriched by published anecdotes and case studies. The anorexic interviewees described much antagonism and rivalry and little warmth and intimacy between themselves and their siblings. They seemed to feel they did not belong sufficiently in their families and other social settings despite a strong desire to belong. The sample is small, reports subjective and retrospective and no control group was included. It is suggested that anorexic girls often feel emotionally isolated from and misunderstood by siblings, who may have much to contribute to the process of therapy and recovery.

The Neurology of Proverbs

Directory of Open Access Journals (Sweden)

Diana Van Lancker

1990-01-01

Full Text Available Although proverb tests are commonly used in the mental status examination surprisingly little is known about either normal comprehension or the interpretation of proverbial expressions. Current proverbs tests have conceptual and linguistic shortcomings, and few studies have been done to investigate the specific effects of neurological and psychiatric disorders on the interpretation of proverbs. Although frontal lobes have traditionally been impugned in patients who are “concrete”, recent studies targeting deficient comprehension of non literal language (e.g. proverbs, idioms, speech formulas, and indirect requests point to an important role of the right hemisphere (RH. Research describing responses of psychiatrically and neurologically classified groups to tests of proverb and idiom usage is needed to clarify details of aberrant processing of nonliteral meanings. Meanwhile, the proverb test, drawing on diverse cognitive skills, is a nonspecific but sensitive probe of mental status.

Psychological Adjustment of Siblings to a Child with Diabetes.

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Hollidge, Colin

2001-01-01

Examines the psychological adjustment of well child siblings living with siblings with diabetes. Psychological adjustment was assessed by measuring self-concept; behavioral difficulties; competence; anxiety; and depression on standardized tests. The well siblings demonstrated significant internal psychological stressors and maintained high levels…

Reducing Sibling Conflict in Maltreated Children Placed in Foster Homes

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Linares, L. Oriana; Jimenez, Jessica; Nesci, Cristina; Pearson, Eva; Beller, Sarah; Edwards, Nancy; Levin-Rector, Alison

2016-01-01

Sibling aggression among maltreated children placed in foster homes is linked to other externalizing problems and placement disruption. The reduction of sibling conflict and aggression may be achieved via a multicomponent ecologically focused intervention for families in the foster care system. The focus of the study is to evaluate the feasibility and short-term effectiveness of a transtheoretical intervention model targeting sibling pairs and their foster parent that integrates family systems, social learning theory, and a conflict mediation perspective. In this pilot study, sibling pairs (N=22) and their foster parent were randomized into a three-component intervention (n=13) or a comparison (n=9) group. Promoting Sibling Bonds (PSB) is an 8-week prevention intervention targeting maltreated sibling pairs ages 5–11 years placed together in a foster home. The Siblings, Parent, and Joint components were delivered in a program package at the foster agency by a trained two-clinician team. Average attendance across program components was 73%. Outcomes in four areas were gathered at pre-and post-intervention: observed sibling interaction quality (positive and negative) including conflict during play, and foster parent reports of mediation strategies and sibling aggression in the foster home. At post-intervention, adjusting for baseline scores and child age, intervention pairs showed higher positive (p<.001) and negative (p<.05) interaction quality, and lower sibling conflict during play (p <.01) than comparison pairs. Foster parents in the intervention group reported a higher number of conflict mediation strategies than those in the comparison group (p <.001). Foster parents in the intervention group reported lower sibling physical aggression from the older toward the younger child than those in the comparison group (p <.05). Data suggest that the PSB intervention is a promising approach to reduce conflict and promote parental mediation which together may reduce

Siblings and Theory of Mind in Deaf Native Signing Children.

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Woolfe, Tyron; Want, Stephen C.; Siegal, Michael

2003-01-01

A study examined the basis of "theory of mind" (ToM) reasoning in 20 native signers (ages 4-8) of British Sign Language. Children and their siblings were given a measure of the quality of sibling relations. Sibling quality as perceived by siblings predicted children's ToM score over age and referential communication. (Contains…

Maintaining Sibling Relationships for Children in Foster and Adoptive Placements.

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James, Sigrid; Monn, Amy R; Palinkas, Lawrence A; Leslie, Laurel K

2008-01-01

To better understand the nature of sibling relationships among children in foster or adoptive placement and the challenges and processes involved in maintaining these relationships, we conducted an exploratory analysis of data collected from semi-structured interviews with caregivers of 14 foster and adopted children in San Diego County. We identified three patterns of placement histories and living situations which appeared to impact the degree of contact maintained with siblings: (1) children who had never lived together and were not currently placed together; (2) children who at some point lived with or were placed together with their siblings, but were now separated from them; and (3) children who had lived with their siblings all their life and were placed together with at least some of their siblings at the time of the interview. Children's current living situations and placement histories, caregivers' experiences and perceptions of feasibility and desirability of sibling contact, and the sibling relationship itself are primary determinants in the development and maintenance of contact between siblings. Implications for child welfare policy and practice are discussed.

Changes in siblings after the death of a child from cancer.

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Foster, Terrah L; Gilmer, Mary Jo; Vannatta, Kathryn; Barrera, Maru; Davies, Betty; Dietrich, Mary S; Fairclough, Diane L; Gerhardt, Cynthia A

2012-01-01

Few studies have examined changes in siblings after the death of a brother or sister, particularly from mother, father, and sibling perspectives within the first year after death. This descriptive study identified and assessed the frequency of changes in siblings after a child's death from cancer. Participants were recruited from cancer registries at 3 hospitals in the United States and Canada 3 to 12 months after the child's death. Thirty-six mothers, 24 fathers, and 39 siblings from 40 families were included. Semistructured interviews using open-ended questions were conducted with each parent and sibling separately in the home. Content analysis identified emerging themes, and the McNemar tests compared frequencies between each paired set of reports (sibling vs mother, sibling vs father, mother vs father). Sixty-nine percent of participants reported personal changes in siblings (eg, changes in personality, school work, goals/life perspective, activities/interests). Forty-seven percent noted changes in siblings' relationships with family members and peers. Only 21% of participants reported no changes attributed to the death. Comparisons of frequencies across informants were not significant. Most siblings experienced changes in multiple areas of their lives after the death of a brother or sister to cancer. Some changes reflected siblings that were positively adapting to the death, whereas other changes reflected difficulties. Our findings offer guidance to improve aftercare for bereaved siblings and their families. Additional research is needed to further delineate the needs of bereaved siblings and to develop strategies to promote adaptation to loss.

Grieving the Loss of a Sibling

Science.gov (United States)

... roles and responsibilities that may change when a sibling dies. You may take on new responsibilities, such as becoming the oldest child or an only child to whom family members look for leadership. This change can cause you ... cancer. Because you and your siblings share many of the same genes, it is ...

Necrosis is increased in lymphoblastoid cell lines from children with autism compared with their non-autistic siblings under conditions of oxidative and nitrosative stress.

Science.gov (United States)

Main, Penelope A E; Thomas, Philip; Esterman, Adrian; Fenech, Michael F

2013-07-01

Autism spectrum disorders are a heterogeneous group of neurodevelopmental conditions characterised by impairments in reciprocal social interaction, communication and stereotyped behaviours. As increased DNA damage events have been observed in a range of other neurological disorders, it was hypothesised that they would be elevated in lymphoblastoid cell lines (LCLs) obtained from children with autism compared with their non-autistic siblings. Six case-sibling pairs of LCLs from children with autistic disorder and their non-autistic siblings were obtained from the Autism Genetic Resource Exchange (AGRE) and cultured in standard RPMI-1640 tissue culture medium. Cells were exposed to medium containing either 0, 25, 50, 100 and 200 µM hydrogen peroxide (an oxidative stressor) or 0, 5, 10, 20 and 40 µM s-nitroprusside (a nitric oxide producer) for 1h. Following exposure, the cells were microscopically scored for DNA damage, cytostasis and cytotoxicity biomarkers as measured using the cytokinesis-block micronucleus cytome assay. Necrosis was significantly increased in cases relative to controls when exposed to oxidative and nitrosative stress (P = 0.001 and 0.01, respectively). Nuclear division index was significantly lower in LCLs from children with autistic disorder than their non-autistic siblings when exposed to hydrogen peroxide (P = 0.016), but there was no difference in apoptosis, micronucleus frequency, nucleoplasmic bridges or nuclear buds. Exposure to s-nitroprusside significantly increased the number of micronuclei in non-autistic siblings compared with cases (P = 0.003); however, other DNA damage biomarkers, apoptosis and nuclear division did not differ significantly between groups. The findings of this study show (i) that LCLs from children with autism are more sensitive to necrosis under conditions of oxidative and nitrosative stress than their non-autistic siblings and (ii) refutes the hypothesis that children with autistic disorder are abnormally

Necrosis is increased in lymphoblastoid cell lines from children with autism compared with their non-autistic siblings under conditions of oxidative and nitrosative stress

Science.gov (United States)

Fenech, Michael F.

2013-01-01

Autism spectrum disorders are a heterogeneous group of neurodevelopmental conditions characterised by impairments in reciprocal social interaction, communication and stereotyped behaviours. As increased DNA damage events have been observed in a range of other neurological disorders, it was hypothesised that they would be elevated in lymphoblastoid cell lines (LCLs) obtained from children with autism compared with their non-autistic siblings. Six case–sibling pairs of LCLs from children with autistic disorder and their non-autistic siblings were obtained from the Autism Genetic Resource Exchange (AGRE) and cultured in standard RPMI-1640 tissue culture medium. Cells were exposed to medium containing either 0, 25, 50, 100 and 200 µM hydrogen peroxide (an oxidative stressor) or 0, 5, 10, 20 and 40 µM s-nitroprusside (a nitric oxide producer) for 1h. Following exposure, the cells were microscopically scored for DNA damage, cytostasis and cytotoxicity biomarkers as measured using the cytokinesis-block micronucleus cytome assay. Necrosis was significantly increased in cases relative to controls when exposed to oxidative and nitrosative stress (P = 0.001 and 0.01, respectively). Nuclear division index was significantly lower in LCLs from children with autistic disorder than their non-autistic siblings when exposed to hydrogen peroxide (P = 0.016), but there was no difference in apoptosis, micronucleus frequency, nucleoplasmic bridges or nuclear buds. Exposure to s-nitroprusside significantly increased the number of micronuclei in non-autistic siblings compared with cases (P = 0.003); however, other DNA damage biomarkers, apoptosis and nuclear division did not differ significantly between groups. The findings of this study show (i) that LCLs from children with autism are more sensitive to necrosis under conditions of oxidative and nitrosative stress than their non-autistic siblings and (ii) refutes the hypothesis that children with autistic disorder are abnormally

Two Siblings Followed Up for Hereditary Multiple Exostoses

Directory of Open Access Journals (Sweden)

Meltem Erol

2014-06-01

Full Text Available Hereditary multiple exostoses is an autosomal dominant disease with abnormal bone formation especially at the long bones. Osteochondromas, which occur in the course of the disease, can cause growth disturbances in affected children. Due to pressure effects of osteochondromas, compression of vessels, nerves and tendons, restriction of joint motion, and neurologic compromise as well as painful local symptoms can be seen. Here, we aimed to present two siblings who had generalized pain and swelling in different parts of the body. We detected multiple osteochondromas in different parts of their bodies, especially at the long bones. Our patients had painful local symptoms. There was no growth retardation, but the presence of many osteochondromas led us to contemplate that it was serious form of the disease. Their father had lesser number of osteochondromas. In this paper, we aimed to emphasize the necessity of close follow-up for the risk of malignant transformation of osteochondromas. (The Me­di­cal Bul­le­tin of Ha­se­ki 2014; 52: 116-9

Reducing sibling conflict in maltreated children placed in foster homes.

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Linares, L Oriana; Jimenez, Jessica; Nesci, Cristina; Pearson, Eva; Beller, Sarah; Edwards, Nancy; Levin-Rector, Alison

2015-02-01

Sibling aggression among maltreated children placed in foster homes is linked to other externalizing problems and placement disruption. The reduction of sibling conflict and aggression may be achieved via a multicomponent ecologically focused intervention for families in the foster care system. The focus of the study is to evaluate the feasibility and short-term effectiveness of a transtheoretical intervention model targeting sibling pairs and their foster parent that integrates family systems, social learning theory, and a conflict mediation perspective. In this pilot study, sibling pairs (N = 22) and their foster parent were randomized into a three-component intervention (n = 13) or a comparison (n = 9) group. Promoting Sibling Bonds (PSB) is an 8-week prevention intervention targeting maltreated sibling pairs ages 5-11 years placed together in a foster home. The siblings, parent, and joint components were delivered in a program package at the foster agency by a trained two-clinician team. Average attendance across program components was 73 %. Outcomes in four areas were gathered at pre- and postintervention: observed sibling interaction quality (positive and negative) including conflict during play, and foster parent reports of mediation strategies and sibling aggression in the foster home. At postintervention, adjusting for baseline scores and child age, intervention pairs showed higher positive (p conflict during play (p conflict mediation strategies than those in the comparison group (p conflict and promote parental mediation, which together may reduce sibling aggression in the foster home.

Primary care perceptions of neurology and neurology services.

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Loftus, Angela M; Wade, Carrie; McCarron, Mark O

2016-06-01

Neurophobia (fear of neural sciences) and evaluation of independent sector contracts in neurology have seldom been examined among general practitioners (GPs). A questionnaire determined GPs' perceptions of neurology compared with other medical specialties. GP experiences of neurology services with independent sector companies and the local National Health Service (NHS) were compared. Areas of potential improvement in NHS neurology services were recorded from thematic analyses. Among 76 GPs neurology was perceived to be as interesting as other medical specialties. GPs reported less knowledge, more difficulty and less confidence in neurology compared with other medical specialties. There was a preference for a local NHS neurology service (pneurology services provided better patient satisfaction. GPs prefer local NHS neurology services to independent sector contracts. GPs' evaluations should inform commissioning of neurology services. Combating neurophobia should be an integral part of responsive commissioning. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Cervical spinal canal narrowing and cervical neurologi-cal injuries

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ZHANG Ling

2012-04-01

Full Text Available 【Abstract】Cervical spinal canal narrowing can lead to injury of the spinal cord and neurological symptoms in-cluding neck pain, headache, weakness and parasthesisas. According to previous and recent clinical researches, we investigated the geometric parameters of normal cervical spinal canal including the sagittal and transverse diameters as well as Torg ratio. The mean sagittal diameter of cervical spinal canal at C 1 to C 7 ranges from 15.33 mm to 20.46 mm, the mean transverse diameter at the same levels ranges from 24.45 mm to 27.00 mm and the mean value of Torg ratio is 0.96. With respect to narrow cervical spinal canal, the following charaterstics are found: firstly, extension of the cervical spine results in statistically significant stenosis as compared with the flexed or neutral positions; secondly, females sustain cervical spinal canal narrowing more easily than males; finally, the consistent narrowest cervical canal level is at C 4 for all ethnicity, but there is a slight variation in the sagittal diameter of cervical spinal stenosis (≤14 mm in Whites, ≤ 12 mm in Japanese, ≤13.7 mm in Chinese. Narrow sagittal cervical canal diameter brings about an increased risk of neurological injuries in traumatic, degenerative and inflam-matory conditions and is related with extension of cervical spine, gender, as well as ethnicity. It is hoped that this re-view will be helpful in diagnosing spinal cord and neuro-logical injuries with the geometric parameters of cervical spine in the future. Key words: Spinal cord injuries; Spinal stenosis; Trauma, nervous system

Gratitude for Help among Adult Friends and Siblings

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Anna Rotkirch

2014-10-01

Full Text Available Although gratitude is a key prosocial emotion reinforcing reciprocal altruism, it has been largely ignored in the empirical literature. We examined feelings of gratitude and the importance of reciprocity in same-sex peer relations. Participants were 772 individuals (189 men; mean age = 28.80 who completed an online survey using a vignette design. We investigated (i differences in reported gratitude and the importance of reciprocity among same-sex siblings and same-sex friends, and (ii how relationship closeness moderates these associations. Based on the theory of kin altruism, we expect that people would feel more grateful towards friends than towards their siblings, and that lack of gratitude or failure to pay back a loan would bother more with friends than with siblings, irrespective of emotional closeness. Results showed that levels of gratitude and expectations of reciprocity were higher towards friends compared to siblings. This was the case also after controlling for emotional closeness. Being close generally made participants feel more grateful and expect lower displays of gratitude in the other. Closeness was also strongly associated with emotional gratitude among siblings compared to friends. We conclude that feelings and displays of gratitude have a special role in friendships. Although a close sibling may elicit as much gratitude as a friend does, even a very close friend is not exempt from the logic of reciprocity in the same way that a sibling is.

The role of siblings in identity development in adolescence and emerging adulthood.

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Wong, Thessa M L; Branje, Susan J T; VanderValk, Inge E; Hawk, Skyler T; Meeus, Wim H J

2010-10-01

This study examined the role of siblings on identity formation in adolescence and emerging adulthood, using a three-wave longitudinal design. Measures of identity formation were filled out by 498 sibling dyads. Sibling effects differed as a function of age and gender configuration within the dyads. Controlled for age, earlier-born siblings reported the most advanced levels of identity formation, and later-born siblings the lowest. Positive relations between siblings' identity and changes in identity of respondents provided support for modeling processes between siblings. The identity of earlier-born same-sex siblings, in particular, tends to be important in influencing identity formation. Contrary to the expectations, differentiation processes between siblings did not appear to influence identity formation. It is apparent from this study that both the gender and birth order of siblings affect whether their own identity formation processes influence those of adolescents and emerging adults.

Well sibling psychological adjustment to chronic physical disorder in a sibling: how important is maternal awareness of their illness attitudes and perceptions?

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Taylor; Fuggle, P; Charman, T

2001-10-01

The psychological adjustment of healthy siblings was investigated in relation to their attitudes and perceptions about their brother's or sister's chronic physical disorder, to their mothers' awareness of these attitudes and perceptions, and to three other maternal factors (maternal distress, maternal social support, and amount of care demanded by the physical disorder). Sixty-two well siblings and mothers of children with a range of chronic physical disorders completed standardised questionnaires. The majority of siblings did not appear to have adjustment problems, although the sample had slightly increased rates of emotional symptoms compared to the general population. Mothers rated well siblings as having more negative attitudes and perceptions about the physical disorder than reported by siblings themselves. A multiple regression analysis indicated that better sibling adjustment was associated with higher maternal awareness of their attitudes and perceptions. These findings support Varni and Wallander's (1998) model that emphasises the role of relationship and attitude variables in child adjustment to chronic physical disorder. The implications of these findings for clinical practice are discussed.

[Early sibling aggression in mammals and its hormonal correlates].

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Antonevich, A L; Naĭdenko, S V

2007-01-01

Early sibling aggression is a widespread phenomenon in birds. Ornithologists distinguish species with "obligate" and "facultative" siblicide. Sibling aggression was described in some mammal species: the domestic pig (Sus scrofa), the spotted hyena (Crocuta crocuta), the Eurasian lynx (Lynx lynx), and the Iberian lynx (L. par-dinus). In all of them, sibling aggression corresponds well with the "facultative" siblicide model in birds. Sibling aggression was observed at the age of 36-64 days in both lynx species. It is usually restricted to a single fight and can change the hierarchical structure and growth rate of the kittens. In the spotted hyena and the domestic pig, the frequency and intensity of aggressive interactions between siblings are strongest during the first days of postnatal ontogeny and then decrease gradually. The newborns of these species are much developed than newborn lynx kittens. Usually adult lynx females, in contrast to hyenas and pigs, try to stop sibling fights. This is probably related to the larger parental investment at the time of the fight in lynxes (a kitten's body weight is about 10% of the mother's) than in pigs (0.5%) and hyenas (1.9%). Sibling aggression in spotted hyenas could be related to the high level of androstenedione and is not related to testosterone concentration. In the Eurasian lynx, female sibs attack their littermates slightly more often than male sibs do, and sibling aggression is not testosterone-dependent. Hormones secreted by the adrenal glands may play an important role in this phenomenon. The data available so far, however, do not positively confirm the presence of hormonal trigger effects in mammal sibling aggression.

Congenital amegakaryocytic thrombocytopenia in three siblings: molecular analysis of atypical clinical presentation.

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Gandhi, Manish J; Pendergrass, Thomas W; Cummings, Carrie C; Ihara, Kenji; Blau, C Anthony; Drachman, Jonathan G

2005-10-01

An 11-year-old girl, presenting with fatigue and bruising, was found to be profoundly pancytopenic. Bone marrow exam and clinical evaluation were consistent with aplastic anemia. Family members were studied as potential stem cell donors, revealing that both younger siblings displayed significant thrombocytopenia, whereas both parents had normal blood counts. We evaluated this pedigree to understand the unusually late presentation of congenital amegakaryocytic thrombocytopenia (CAMT). The coding region and the intron/exon junctions of MPL were sequenced from each family member. Vectors representing each of the mutations were constructed and tested for the ability to support growth of Baf3/Mpl(mutant) cells. All three siblings had elevated thrombopoietin levels. Analysis of genomic DNA demonstrated that each parent had mutations/polymorphisms in a single MPL allele and that each child was a compound heterozygote, having inherited both abnormal alleles. The maternal allele encoded a mutation of the donor splice-junction at the exon-3/intron-3 boundary. A mini-gene construct encoding normal vs mutant versions of the intron-3 donor-site demonstrated that physiologic splicing was significantly reduced in the mutant construct. Mutations that incompletely eliminate Mpl expression/function may result in delayed diagnosis of CAMT and confusion with aplastic anemia.

Prevalence of lateral ventricle asymmetry in brain MRI studies of neurologically normal dogs and dogs with idiopathic epilepsy.

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Pivetta, Mauro; De Risio, Luisa; Newton, Richard; Dennis, Ruth

2013-01-01

Asymmetry of the cerebral lateral ventricles is a common finding in cross-sectional imaging of otherwise normal canine brains and has been assumed to be incidental. The purpose of this retrospective study was to compare the prevalence of ventricular asymmetry in brain MRI studies of normal dogs and dogs with idiopathic epilepsy. Brain MRI archives were searched for 100 neurologically normal dogs (Group 1) and 100 dogs with idiopathic epilepsy (Group 2). For each dog, asymmetry of the lateral ventricles was subjectively classified as absent, mild, moderate, and severe based on a consensus of two observers who were unaware of group status. Ventricular areas were measured from transverse T1W images at the level of the interthalamic adhesion. An asymmetry ratio was calculated as the ratio of the larger to smaller ventricular transverse area. There was excellent agreement between subjective assessments of ventricular asymmetry and quantitative assessments using asymmetry ratios (k = 0.995). The prevalence of asymmetry was 38% in Group 1 dogs and 44% in Group 2 dogs. Assymmetry was scored as mild in the majority of Group 2 dogs. There was no significant association between presence/absence and degree of ventricular asymmetry vs. dog group, age, gender, or skull conformation. Findings from the current study supported previously published assumptions that asymmetry of the lateral cerebral ventricles is an incidental finding in MRI studies of the canine brain. © 2013 Veterinary Radiology & Ultrasound.

Still the Favorite? Parents’ Differential Treatment of Siblings Entering Young Adulthood

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Siennick, Sonja E.

2013-01-01

This study examined within-family stability in parents’ differential treatment of siblings from adolescence to young adulthood and the effect of differential treatment in young adulthood on grown siblings’ relationship quality. The author used longitudinal data on parent – child and sibling relations from the sibling sample of the National Longitudinal Study of Adolescent Health (N = 1,470 sibling dyads). Within-dyad fixed effects regression models revealed that the adolescent sibling who was closer to parents went on to be the young adult sibling who was closer to and received more material support from parents. Results from an actor – partner interdependence model revealed that differential parental financial assistance of young adult siblings predicted worse sibling relationship quality. These findings demonstrate the lasting importance of affect between parents and offspring earlier in the family life course and the relevance of within-family inequalities for understanding family relations. PMID:24244050

Aggression between siblings : associations with the home environment and peer bullying

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Tippett, Neil; Wolke, Dieter

2015-01-01

Sibling aggression is a common form of intra-familial aggression, yet has been largely neglected by research. Using an inclusive measure of sibling aggression, this study investigated, firstly, prevalence of sibling aggression and associations with family and household characteristics, and secondly, the relationship between sibling aggression and peer bullying. Participants were 4,237 adolescents from Wave 1 of Understanding Society. Four types of sibling aggression were measured: physical, v...

Theory-of-Mind Development and Early Sibling Relationships after the Birth of a Sibling: Parental Discipline Matters

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Song, Ju-Hyun; Volling, Brenda L.

2018-01-01

This study investigated relations among children's Theory-of-Mind (ToM) development, early sibling interactions, and parental discipline strategies during the transition to siblinghood. Using a sample of firstborn children and their parents (N = 208), we assessed children's ToM before the birth of a sibling and 12 months after the birth, and…

Sibling Relationships and Adolescents' Mental Health: The Interrelationship of Structure and Quality

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Yuan, Anastasia S. Vogt

2009-01-01

Although sibling structure influences some aspects of adolescents' well-being, including deviance and educational achievement, little research has explored the association between sibling structure and adolescents' mental health. This study explores how sibling structure (the number of siblings, full versus step- or half-siblings, the relative age…

Autonomy-Supportive Parenting and Autonomy-Supportive Sibling Interactions: The Role of Mothers' and Siblings' Psychological Need Satisfaction.

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van der Kaap-Deeder, Jolene; Vansteenkiste, Maarten; Soenens, Bart; Loeys, Tom; Mabbe, Elien; Gargurevich, Rafael

2015-11-01

Autonomy-supportive parenting yields manifold benefits. To gain more insight into the family-level dynamics involved in autonomy-supportive parenting, the present study addressed three issues. First, on the basis of self-determination theory, we examined whether mothers' satisfaction of the psychological needs for autonomy, competence, and relatedness related to autonomy-supportive parenting. Second, we investigated maternal autonomy support as an intervening variable in the mother-child similarity in psychological need satisfaction. Third, we examined associations between autonomy-supportive parenting and autonomy-supportive sibling interactions. Participants were 154 mothers (M age = 39.45, SD = 3.96) and their two elementary school-age children (M age = 8.54, SD = 0.89 and M age = 10.38, SD = 0.87). Although mothers' psychological need satisfaction related only to maternal autonomy support in the younger siblings, autonomy-supportive parenting related to psychological need satisfaction in both siblings and to an autonomy-supportive interaction style between siblings. We discuss the importance of maternal autonomy support for family-level dynamics. © 2015 by the Society for Personality and Social Psychology, Inc.

Victimization by Siblings in Children with Disability or Weight Problems.

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Tucker, Corinna J; Finkelhor, David; Turner, Heather

Children with a physical disability, psychological disorder, or of nonnormative weight are often targets of peer victimization. Sibling victimization, however, is more common than peer victimization, but rarely explored. We investigated linkages between sibling victimization and whether children had a physical disability, psychological disorder (i.e., internalizing disorder, attention deficit disorder/attention-deficit hyperactivity disorder), and were perceived by parents as being thinner than average or overweight. Also, we explored how the extent and kinds of sibling victimization experiences were related to these characteristics in childhood. A US probability sample of adult caregivers of a child aged 0 to 9 (N = 780; 50% women; mean age 4.58) in 2-child households who completed a telephone interview. Controlling for other forms of maltreatment and individual and family characteristics, children with a physical disability and parent-perceived children who are thinner than average and children who are overweight experienced more sibling victimization. Children with an internalizing disorder experienced less sibling victimization. Sibling victimization did not differ for children with and without ADHD. Children perceived to be overweight by parents and children with a physical disability were at increased risk of experiencing more types of sibling victimization. Children with a physical disability had greater odds of being victims of property victimization by a sibling. Children with a physical disability or perceived as different from average weight are at risk for sibling victimization. Using a nationally representative sample, this is the first study to highlight the importance of screening for sibling victimization in families of children with a disability and/or nonnormative weight status.

Quality of Sibling Relationship and Substance Misuse: A Comparative Study

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Anastasia Tsamparli

2016-03-01

Full Text Available The aim of the current study is to examine the quality of sibling relationship in families with a sibling with substance misuse (SSU and compare the relationship to families with a sibling with no use (SNU. Thirty-six (36 families participated in the study (17 with SSU and 19 with SNU; N = 144. Semi-structured interviews were conducted with 40 siblings (20 SNU and 20 SSU; 18-31 years old in order to qualitatively investigate the characteristics of the sibling relationship. The siblings were not identified with any psychopathology, according to SCL-90R. Moreover, we considered the family cohesion and adaptability, as identified by the FACES III (administered to the whole sample and the family constellation (including number of children, birth order, gender, family size, family structure, years of substance misuse and socioeconomic level. The results of the thematic analysis seem to support Furman and Buhrmester’s (1985 framework, in the context of SNU families. Nevertheless, when considering families with SSU the framework is enriched with a new axis: Loss/mourning. The substance misuse seems to provoke an overturn of the representation of the sibling relationship: the behavioral changes (i.e. disengagement of the sibling with drug use are experienced as a loss by the sibling non user, thus triggering the psychological process of ‘mourning’. Moreover, in these families, the sibling with no drug use seem to experience differential parenting, they feel neglected, angry and they take up a parental role towards the SSU, whom they experience as “sensitive” and “vulnerable”.

Incidence of Urinary Tract Infection Among Siblings of Children With Vesicoureteral Reflux.

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Nelson, Caleb P; Finkelstein, Jonathan A; Logvinenko, Tanya; Schuster, Mark A

2016-07-01

Siblings of children with vesicoureteral reflux (VUR) are at elevated risk of VUR. Screening siblings may identify VUR before a clinical illness such as a urinary tract infection (UTI), but the benefit of screening has not been demonstrated. We sought to determine the incidence of UTI among siblings, and we hypothesized that the sibling UTI rate is similar between screened and unscreened siblings. We performed a retrospective cohort analysis using insurance claims data (January 1, 2000, to December 31, 2009). Within each family, we identified the index VUR patient and siblings; we included siblings who were enrolled in the insurance plan from birth for at least 1 year. We identified siblings who were screened for VUR and/or had UTI. We investigated the association of screening and UTI, controlling for patient characteristics and clustering within families. Among 617 siblings (associated with 497 index patients), 317 (51%) were girls. Median insurance enrollment time was 53.0 months, with 424 enrolled ≥3 years. Among those with 1 or 3 years of enrollment, the proportions of siblings who experienced UTI was 8.4% (52 of 617) and 10.4% (44 of 424), respectively. Median age at initial UTI was 32.7 months. A total of 223 siblings (36.0%) underwent sibling screening. There was no significant difference in UTI between screened and unscreened siblings (odds ratio 1.57, 95% confidence interval 0.87-2.85; P = .14). In multivariate analysis, screening was not associated with sibling UTI incidence (odds ratio 1.33, 95% confidence interval 0.68-2.60; P = .40). Although UTI is relatively common among siblings of VUR patients, there was no statistically significant difference in UTI incidence between screened and unscreened siblings. Copyright © 2016 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

Caregiving, perceptions of maternal favoritism, and tension among siblings.

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Suitor, J Jill; Gilligan, Megan; Johnson, Kaitlin; Pillemer, Karl

2014-08-01

Studies of later-life families have revealed that sibling tension often increases in response to parents' need for care. Both theory and research on within-family differences suggest that when parents' health declines, sibling relations may be affected by which children assume care and whether siblings perceive that the parent favors some offspring over others. In the present study, we explore the ways in which these factors shape sibling tension both independently and in combination during caregiving. In this article, we use data collected from 450 adult children nested within 214 later-life families in which the offspring reported that their mothers needed care within 2 years prior to the interview. Multilevel analyses demonstrated that providing care and perceiving favoritism regarding future caregiving were associated with sibling tension following mothers' major health events. Further, the effects of caregiving on sibling tension were greater when perceptions of favoritism were also present. These findings shed new light on the conditions under which adult children are likely to experience high levels of sibling tension during caregiving. Understanding these processes is important because siblings are typically the individuals to whom caregivers are most likely to turn for support when assuming care of older parents, yet these relationships are often a major source of interpersonal stress. © The Author 2013. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Sibling influences on adolescent substance use: the role of modeling, collusion, and conflict.

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Low, Sabina; Shortt, Joann Wu; Snyder, James

2012-02-01

The longitudinal associations of older sibling substance use as well as dyadic sibling conflict and collusion to younger sibling substance use were examined in a community-based sample of 244 same-sex sibling pairs. Indirect effects of older siblings on younger sibling substance use were hypothesized via younger sibling deviant peer affiliation and conflict with friends. Adolescents, parents, friends, and teachers completed measures of substance use, conflict, and deviant peer involvement. Observational data were used for both measures of collusion and conflict. Findings suggest that older sibling substance use has a direct effect on younger sibling use, but relationship dynamics and reinforcement played a significant role as well. Specifically, collusion and conflict in the sibling relationship both had indirect effects through younger siblings' deviant peer affiliation. Findings validate the powerful socializing role of both siblings and peers, and elucidate the complex mechanisms through which socialization occurs. Furthermore, data underscore the importance of considering how multiple dimensions of socialization operate in the elaboration of antisocial behavior.

Sibling influences on adolescent substance use: The role of modeling, collusion, and conflict

Science.gov (United States)

LOW, SABINA; SHORTT, JOANN WU; SNYDER, JAMES

2013-01-01

The longitudinal associations of older sibling substance use as well as dyadic sibling conflict and collusion to younger sibling substance use were examined in a community-based sample of 244 same-sex sibling pairs. Indirect effects of older siblings on younger sibling substance use were hypothesized via younger sibling deviant peer affiliation and conflict with friends. Adolescents, parents, friends, and teachers completed measures of substance use, conflict, and deviant peer involvement. Observational data were used for both measures of collusion and conflict. Findings suggest that older sibling substance use has a direct effect on younger sibling use, but relationship dynamics and reinforcement played a significant role as well. Specifically, collusion and conflict in the sibling relationship both had indirect effects through younger siblings' deviant peer affiliation. Findings validate the powerful socializing role of both siblings and peers, and elucidate the complex mechanisms through which socialization occurs. Furthermore, data underscore the importance of considering how multiple dimensions of socialization operate in the elaboration of antisocial behavior. PMID:22293010

Alcohol-related morbidity and mortality within siblings

DEFF Research Database (Denmark)

Søndergaard, Grethe; Osler, Merete; Andersen, Anne-Marie Nybo

2015-01-01

AIMS: To estimate the association between educational status and alcohol-related somatic and non-somatic morbidity and mortality among full siblings in comparison with non-related individuals. DESIGN: Cohort study. SETTING: Denmark. PARTICIPANTS: Approximately 1.4 million full siblings born in De...

Normal Pressure Hydrocephalus

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... improves the chance of a good recovery. Without treatment, symptoms may worsen and cause death. What research is being done? The NINDS conducts and supports research on neurological disorders, including normal pressure hydrocephalus. Research on disorders such ...

Young Children's Apologies to Their Siblings

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Schleien, Sara; Ross, Hildy; Ross, Michael

2010-01-01

When children apologize, they accept responsibility for wrongdoings and act to reconcile social relationships. Apologies to siblings were coded in 40 families that were observed for 9 h when children were 2 1/2 and 4 1/2 years old, and again 2 years later. We found that sibling apologies were rare, generally simple in form, and more frequent after…

Parent & Child Perceptions of Child Health after Sibling Death.

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Roche, Rosa M; Brooten, Dorothy; Youngblut, JoAnne M

Understanding children's health after a sibling's death and what factors may affect it is important for treatment and clinical care. This study compared children's and their parents' perceptions of children's health and identified relationships of children's age, gender, race/ethnicity, anxiety, and depression and sibling's cause of death to these perceptions at 2 and 4 months after sibling death. 64 children and 48 parents rated the child's health "now" and "now vs before" the sibling's death in an ICU or ER or at home shortly after withdrawal of life-prolonging technology. Children completed the Child Depression Inventory and Spence Children's Anxiety Scale. Sibling cause of death was collected from hospital records. At 2 and 4 months, 45% to 54% of mothers' and 53% to 84% of fathers' ratings of their child's health "now" were higher than their children's ratings. Child health ratings were lower for: children with greater depression; fathers whose children reported greater anxiety; mothers whose child died of a chronic condition. Children's ratings of their health "now vs before" their sibling's death did not differ significantly from mothers' or fathers' ratings at 2 or 4 months. Black fathers were more likely to rate the child's health better "now vs before" the death; there were no significant differences by child gender and cause of death in child's health "now vs before" the death. Children's responses to a sibling's death may not be visually apparent or become known by asking parents. Parents often perceive their children as healthier than children perceive themselves at 2 and 4 months after sibling death, so talking with children separately is important. Children's perceptions of their health may be influenced by depression, fathers' perceptions by children's anxiety, and mother's perceptions by the cause of sibling death.

Siblings, Language, and False Belief in Low-Income Children

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Tompkins, Virginia; Farrar, M. Jeffrey; Guo, Ying

2013-01-01

The authors examined the relationship between number of siblings and false belief understanding (FBU) in 94 low-income 4-5-year-olds. Previous research with middle-income children has shown a positive association between number of siblings and FBU. However, it is unclear whether having multiple siblings in low-income families is related to better…

Should selecting saviour siblings be banned?

Science.gov (United States)

Sheldon, S; Wilkinson, S

2004-12-01

By using tissue typing in conjunction with preimplantation genetic diagnosis doctors are able to pick a human embryo for implantation which, if all goes well, will become a "saviour sibling", a brother or sister capable of donating life-saving tissue to an existing child. This paper addresses the question of whether this form of selection should be banned and concludes that it should not. Three main prohibitionist arguments are considered and found wanting: (a) the claim that saviour siblings would be treated as commodities; (b) a slippery slope argument, which suggests that this practice will lead to the creation of so-called "designer babies"; and (c) a child welfare argument, according to which saviour siblings will be physically and/or psychologically harmed.

Xeroderma Pigmentosum: Variable Expressions among Three Siblings

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M Srinivasa Raju

2010-01-01

Full Text Available Xeroderma pigmentosum is a rare disorder transmitted in an autosomal recessive manner. It is characterized by photosensitivity, pigmentary changes, premature skin aging, and malignant tumor development. The frequency of this disorder is approximately 1 case per 250.000 population. Two important causes of mortality are metastatic malignant melanoma and squamous cell carcinoma. Here xeroderma pigmentosum in three siblings presenting with variable expressions is reported. The seventy of the condition was more in one of the more sun exposed sibling and had more signs of malignant lesions. Intraoral pigmentation was also present in all the three siblings.

Psychological Adjustment of Siblings of Children Who Are Deaf or Hard of Hearing

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Verte, Sylvie; Hebbrecht, Lies; Roeyers, Herbert

2006-01-01

This study investigated both the quality of sibling relationships and the psychological adjustment siblings experienced across two groups: siblings of children who are deaf or hard of hearing compared to siblings of children with no disability. Twenty-four siblings of children with hearing loss and 24 siblings of children without a disability…

The Nature and Correlates of Sibling Influence in Two-Parent African American Families

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Whiteman, Shawn D.; Becerra Bernard, Julia M.; McHale, Susan M.

2010-01-01

Guided by research and theory on sibling similarities and differences, this study explored the nature and correlates of 2 processes of sibling influence--social learning and sibling differentiation--during adolescence. Participants included 2 adolescent-age siblings (M = 16.29 years for older siblings and M = 12.59 years for younger siblings,…

The Association of Sibling Relationship and Abuse with Later Psychological Adjustment

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Mackey, Amber L.; Fromuth, Mary Ellen; Kelly, David B.

2010-01-01

This study of 59 undergraduate men and 85 undergraduate women explored how defining emotional and physical sibling abuse affected the frequency of reported sibling abuse. In addition, the current study examined how the emotional context of the sibling relationship (i.e., rivalry and conflict) moderated the relationship between sibling abuse and…

Parental Differential Treatment of Siblings in Childhood

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Tina Kavčič

2007-03-01

Full Text Available Parental differential treatment is an important feature of non-shared family environment which contributes to the development of behavioural differences between siblings growing up in the same family. To investigate the frequency, direction, and patterns of parental differential treatment of siblings in Slovene families, mothers and fathers of 93 sibling-pairs in early/middle childhood provided self-reports in a two-wave longitudinal study. Most of the parents reported on low levels of differential treatment, predominantly expressing somewhat more affection and control towards the older than towards the younger sibling. Over a one-year time period, the average frequency of parental differential treatment did not change significantly, whereas the stability was estimated as moderate for maternal and low for paternal assessments. Maternal and paternal self-ratings were moderately correlated. However, the mothers reported on somewhat higher levels of differential control and (only in wave 1 affection than the fathers. Nearly half of the families were characterized by a congruent pattern of parental differential treatment indicating that both parents showed more affection and control towards the older of the two siblings. A complementary family pattern reflecting an opposite direction of maternal and paternal differential treatment emerged in approximately a quarter of the participating families.

Sibling constellation effects on learning and career aspirations of pupils.

OpenAIRE

KOROTVIČKOVÁ, Blanka

2012-01-01

The thesis "Sibling Constellation Effects on Learning and Career Aspirations of Pupils" is aimed at the description of a relationship between birth order and personality development. It also deals with the general characteristics of sibling constellation and its historical development. It points out the importance of sibling constellation in human life and presents the personality description with regard to birth order in relation to parents, siblings, peers, education and occupation. The the...

Childhood Experiences of Sibling Abuse: An investigation into learned helplessness

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McLaurin, Shamla L.

2005-01-01

As various forms of interpersonal family violence receive more attention in the literature, sibling abuse is still in the background. Despite the increasing knowledge about the prevalence, causes, and effects of sibling abuse, many of us continue to relegate it to a childhood occurrence. Sibling abuse symptoms continue to go unrecognized and its demoralizing effects continue to be ignored (Wiehe, 1990). Minimization and denial of sibling abuse have also contributed to constraining the extent ...

Sibling bereavement and continuing bonds.

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Packman, Wendy; Horsley, Heidi; Davies, Betty; Kramer, Robin

2006-11-01

Historically, from a Freudian and medical model perspective, emotional disengagement from the deceased was seen as essential to the successful adaptation of bereavement. A major shift in the bereavement literature has occurred and it is now generally accepted that despite the permanence of physical separation, the bereaved remains involved and connected to the deceased and can be emotionally sustained through continuing bonds. The majority of literature has focused on adults and on the nature of continuing bonds following the death of a spouse. In this article, the authors demonstrate how the continuing bonds concept applies to the sibling relationship. We describe the unique continued relationship formed by bereaved children and adolescents following a sibling loss, highlight the factors that influence the siblings continuing bonds expressions, and offer clinical interventions. In our view, mental health professionals can play an important role in helping parents encourage activities that may facilitate the creation and maintenance of continuing bonds in their children.

Sibling Rivalry in Educational Attainment: The German Case

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Ira N. Gang; Thomas Bauer

2000-01-01

Recent studies exploring sibling rivalry in the allocation of household resources in the U.S. produce conflicting results. We contribute to this discussion by addressing the role of sibling rivalry in educational attainment in Germany. Using the German Socioeconomic Panel (GSOEP) we are able to distinguish how the effects of sibling rivalry vary by cultural affiliation, i.e., among families of West German, East German and foreign origin. We also point out and correct for a reference group pro...

The experiences of living with a sibling who stutters: a preliminary study.

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Beilby, Janet M; Byrnes, Michelle L; Young, Kate N

2012-06-01

Stuttering impacts on the child in a variety of ways, notably in terms of communicative impairment and psychosocial impact. In addition, the stuttering disorder has a holistic impact, affecting those with whom the child who stutters lives. Within the family constellation, the closest person to the individual who stutters is often their sibling. This study investigated the experiences of fluent siblings of children who stutter to examine the impact that stuttering may have on their lives. A mixed methods research design incorporated qualitative semi-structured interviews and quantitative questionnaires. The results of the qualitative investigation revealed four aspects of children's lives that were affected by having a sibling who stuttered: the relationship between siblings, the impact on the fluent sibling, the impact on the parent relationship with both children, and the impact on the sibling's relationship with others. Findings revealed that siblings of children who stutter exhibited strongly negative emotions, and differing levels of responsibility associated with their involvement in the actual stuttering management programme. Furthermore, for the fluent sibling, secondary to having a brother or sister who stuttered, communication with and attention from their parents was variable. The results of the quantitative component of the study revealed children who stutter and their siblings demonstrated significantly greater closeness, and concurrently, increased conflict and status disparity than did the control fluent sibling dyads. The parents of the experimental sibling dyads also demonstrated significantly greater partiality towards a child, namely the child who stuttered, than did the parents of the control sibling dyads. The reader will be able to: (1) identify the themes associated with having a sibling who stutters; (2) identify how the quality of the sibling relationship differs between sibling dyads that do and do not consist of a sibling who stutters; and

From Parents to Siblings and Peers

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Isabelle Roskam

2015-10-01

Full Text Available The objective of the current research was to test the hypotheses arising from the epigenetic view of social development and from the wider perspective offered by the social network model with three interactional systems, that is, child–parent, child–sibling, and child–peer. They were tested in two prospective longitudinal studies using a multi-informant and multi-method strategy. Study 1 was conducted among 83 children and their parents and Study 2 among 190 children. Attachment security with parents was assessed when the children were 4 years of age, relationships with siblings at 5 years of age, and relationships with peers at 6 years of age. Attachment to parent was found to explain a limited part of variations in later social relationships with siblings and peers. The sibling interactional system had a consistent and enduring effect on later peer relationships. With regard to the two theoretical backgrounds under consideration, neither was able to account for equivocal findings displayed in the two studies as well as in previous research. The wonderful story of social development seems to be a very complex process for which new models are needed.

Effects of Sibling Structure and Interaction on Children's Categorization Style

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Cicirelli, Victor G.

1973-01-01

One hundred sixty sibling pairs from two child families were sampled for sibling interaction behaviors as they relate to measures of categorization style. The study provides additional evidence of the importance of a child's siblings to his cognitive development. (Editor/RK)

Bidirectional Associations Between Sibling Relationships and Parental Support During Adolescence

NARCIS (Netherlands)

Derkman, M.M.S.; Engels, R.C.M.E.; Kuntsche, E.N.; Vorst, H. van der; Scholte, R.H.J.

2011-01-01

Sibling relationships and parental support are important for adolescents' development and well-being, yet both are likely to change during adolescence. Since adolescents participate in both the sibling relationship and the parent-child relationship, we can expect sibling relationships and parental

Bidirectional associations between sibling relationships and parental support during adolescence

NARCIS (Netherlands)

Derkman, M.M.S.; Engels, R.C.M.E.; Kuntsche, E.N.; Vorst, H. van der; Scholte, R.H.J.

2010-01-01

Sibling relationships and parental support are important for adolescents’ development and well-being, yet both are likely to change during adolescence. Since adolescents participate in both the sibling relationship and the parent–child relationship, we can expect sibling relationships and parental

Sibling Relationships of Preschool-Aged Children in Gross Motor Environments.

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Erbaugh, Sarah J.; Clifton, Marguerite A.

1984-01-01

The behaviors and interactions of preschool-aged siblings in object-oriented and body-oriented conditions were observed to discover if the child's siblings significantly influenced motor skill development. This study focused on categories of sibling behaviors and interactions. (Author/DF)

Cancer risk in siblings of children with congenital malformations

DEFF Research Database (Denmark)

Sun, Yuelian; Wu, Chunsen; Arah, Onyebuchi A

2016-01-01

PURPOSE: Cancer and birth defects cluster in families more often than expected by chance, but the reasons are neither well known nor well studied. METHODS: From singletons born alive in Denmark between 1 January 1977 and 31 December 2007, we identified children who had no congenital malformations...... but had a full or half sibling with a congenital malformation (CM) diagnosed in the first year of life; this constituted the exposed group, while children whose siblings had no such condition constituted a reference group. We estimated cancer risks for children who had a full sibling or a half sibling...

Are Sibling Relationships Protective? A Longitudinal Study

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Gass, Krista; Jenkins, Jennifer; Dunn, Judy

2007-01-01

Background: Although the protective effects of familial and parental support have been studied extensively in the child psychopathology literature, few studies have explored the protective quality of positive sibling relationships. Methods: A two-wave longitudinal design was used to examine the protective effect of positive sibling relationships…

Relationships between Social Cognition and Sibling Constellations.

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Goebel, Barbara L.

1985-01-01

First and second born college students (N=178) responded to measures of four social cognition factors. Multivariate analysis of variance identified relationships of social cognition factors with five sibling constellation components: subject's sex, subject's birth order (first or second), adjacent first or second born sibling's sex, spacing…

Perceptions of Siblings with Autism and Relationships with Them: European American and Asian American Siblings Draw and Tell

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Sage, Kara D.; Jegatheesan, Brinda

2010-01-01

Background: This study examined typically developing children's perceptions of their siblings with autism and their relationships with them in a European American and an Asian American family. Method: Data were drawn from interviews with the siblings using the "draw-and-tell" technique and participant observation in the homes of the 2 families.…

Sibling relationship patterns and their associations with child competence and problem behavior.

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Buist, Kirsten L; Vermande, Marjolijn

2014-08-01

The present study is the first to examine patterns in sibling relationship quality and the associations of these patterns with internalizing and externalizing problem behavior, as well as self-perceived competence, in middle childhood. Self-report questionnaires (e.g., Sibling Relationship Questionnaire, Self-Perception Profile for Children, Youth Self Report) were administered among 1,670 Dutch children (Mage = 11.40 years, SD = .83) attending 51 different Dutch schools. Three sibling relationship clusters were found: a conflictual cluster (low on warmth, high on conflict), an affect-intense cluster (above average on warmth and conflict), and a harmonious cluster (high on warmth, low on conflict). Sister pairs were underrepresented in the conflictual cluster and overrepresented in the harmonious cluster. Children with conflictual sibling relationships reported significantly more internalizing and externalizing problems, and lower academic and social competence and global self-worth, than children with harmonious sibling relationships. Children with affect-intense sibling relationships reported less aggression and better social competence than children with conflictual sibling relationships. Our findings indicate that it is fruitful to combine indices of sibling warmth and conflict to examine sibling relationship types. Relationship types differed significantly concerning internalizing and externalizing problems, but also concerning self-perceived competence. These findings extend our knowledge about sibling relationship types and their impact on different aspects of child adjustment. Whereas harmonious sibling relationships are the most beneficial for adjustment, sibling conflict mainly has a negative effect on adjustment in combination with lack of sibling warmth. Implications and future directions are discussed.

The Perceptions of Professionals Toward Siblings of Individuals With Intellectual and Developmental Disabilities.

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Burke, Meghan M; Lee, Chung Eun; Arnold, Catherine K; Owen, Aleksa

2017-04-01

Adult siblings of individuals with intellectual and developmental disabilities (IDD) report struggling to navigate the adult disability service delivery system and collaborate with professionals. To date, though, it is unclear how professionals encourage sibling involvement and, accordingly, the facilitators and challenges in working with siblings. For this study, 290 professionals participated in a national web-based survey; participants answered three open-ended questions about ways to involve siblings, positive experiences with siblings, and challenges in working with siblings. Professionals reported person-level and systems-level supports to encourage sibling involvement. Also, professionals reported enjoying working with cohesive families of individuals with IDD and witnessing the benefits that siblings bring to their brothers and sisters with IDD. Challenges in working with siblings included: lack of sibling involvement, systemic barriers, and caregiving burden. Implications for future research and practice are discussed.

Bereavement after sibling death: a population‐based longitudinal case‐control study

OpenAIRE

Bolton, James M.; Au, Wendy; Chateau, Dan; Walld, Randy; Leslie, William D.; Enns, Jessica; Martens, Patricia J.; Katz, Laurence Y.; Logsetty, Sarvesh; Sareen, Jitender

2016-01-01

The objective of this study was to examine mental disorders and treatment use among bereaved siblings in the general population. Siblings (N=7243) of all deceased children in the population of Manitoba, Canada who died between 1984 and 2009 were matched 1:3 to control siblings (N=21,729) who did not have a sibling die in the study period. Generalized estimating equations were used to compare the two sibling groups in the two years before and after the index child's death on physician‐diagnose...

Sibling Competition & Growth Tradeoffs. Biological vs. Statistical Significance.

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Kramer, Karen L; Veile, Amanda; Otárola-Castillo, Erik

2016-01-01

Early childhood growth has many downstream effects on future health and reproduction and is an important measure of offspring quality. While a tradeoff between family size and child growth outcomes is theoretically predicted in high-fertility societies, empirical evidence is mixed. This is often attributed to phenotypic variation in parental condition. However, inconsistent study results may also arise because family size confounds the potentially differential effects that older and younger siblings can have on young children's growth. Additionally, inconsistent results might reflect that the biological significance associated with different growth trajectories is poorly understood. This paper addresses these concerns by tracking children's monthly gains in height and weight from weaning to age five in a high fertility Maya community. We predict that: 1) as an aggregate measure family size will not have a major impact on child growth during the post weaning period; 2) competition from young siblings will negatively impact child growth during the post weaning period; 3) however because of their economic value, older siblings will have a negligible effect on young children's growth. Accounting for parental condition, we use linear mixed models to evaluate the effects that family size, younger and older siblings have on children's growth. Congruent with our expectations, it is younger siblings who have the most detrimental effect on children's growth. While we find statistical evidence of a quantity/quality tradeoff effect, the biological significance of these results is negligible in early childhood. Our findings help to resolve why quantity/quality studies have had inconsistent results by showing that sibling competition varies with sibling age composition, not just family size, and that biological significance is distinct from statistical significance.

Sibling Competition & Growth Tradeoffs. Biological vs. Statistical Significance.

Directory of Open Access Journals (Sweden)

Karen L Kramer

Full Text Available Early childhood growth has many downstream effects on future health and reproduction and is an important measure of offspring quality. While a tradeoff between family size and child growth outcomes is theoretically predicted in high-fertility societies, empirical evidence is mixed. This is often attributed to phenotypic variation in parental condition. However, inconsistent study results may also arise because family size confounds the potentially differential effects that older and younger siblings can have on young children's growth. Additionally, inconsistent results might reflect that the biological significance associated with different growth trajectories is poorly understood. This paper addresses these concerns by tracking children's monthly gains in height and weight from weaning to age five in a high fertility Maya community. We predict that: 1 as an aggregate measure family size will not have a major impact on child growth during the post weaning period; 2 competition from young siblings will negatively impact child growth during the post weaning period; 3 however because of their economic value, older siblings will have a negligible effect on young children's growth. Accounting for parental condition, we use linear mixed models to evaluate the effects that family size, younger and older siblings have on children's growth. Congruent with our expectations, it is younger siblings who have the most detrimental effect on children's growth. While we find statistical evidence of a quantity/quality tradeoff effect, the biological significance of these results is negligible in early childhood. Our findings help to resolve why quantity/quality studies have had inconsistent results by showing that sibling competition varies with sibling age composition, not just family size, and that biological significance is distinct from statistical significance.

Prohibitions against Mourning in Childhood Sibling Loss.

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Rosen, Helen

1985-01-01

Presents findings from a research study on sibling loss in childhood which support the idea that the loss of a sibling in childhood may be an especially significant loss for a child, in that both internal, family, and societal influences prohibit the opportunity to mourn the loss. (Author/NRB)

Sibling Relationships and Adolescent Adjustment: Longitudinal Associations in Two-Parent African American Families.

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Whiteman, Shawn D; Solmeyer, Anna R; McHale, Susan M

2015-11-01

Sibling relationships have been described as love-hate relationships by virtue of their emotional intensity, but we know little about how sibling positivity and negativity operate together to affect youth adjustment. Accordingly, this study charted the course of sibling positivity and negativity from age 10 to 18 in African American sibling dyads and tested whether changes in relationship qualities were linked to changes in adolescents' internalizing and externalizing behaviors. Participants were consecutively-born siblings [at Time 1, older siblings averaged 14.03 (SD = 1.80) years of age, 48 % female; younger siblings averaged 10.39 (SD = 1.07) years of age, 52 % female] and two parents from 189 African American families. Data were collected via annual home interviews for 3 years. A series of multi-level models revealed that sibling positivity and sibling negativity declined across adolescence, with no significant differences by sibling dyad gender constellation. Controlling for age-related changes as well as time-varying parent-adolescent relationship qualities, changes in sibling negativity, but not positivity, were positively related to changes in adolescents' depressive symptoms and risky behaviors. Like parent-adolescent relationships, sibling relationships displayed some distancing across adolescence. Nevertheless, sibling negativity remained a uniquely important relational experience for African American adolescents' adjustment.

Cognitive development in Silver-Russell syndrome: a sibling-controlled study.

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Noeker, Meinolf; Wollmann, Hartmut A

2004-05-01

This study examined cognitive development in Silver-Russell syndrome (SRS), a condition with intrauterine growth retardation, persisting short stature, and specific stigmata. Neuropsychological function and cognitive abilities were assessed in a sample of 36 children with SRS (21 males, 15 females; mean age 7 years 6 months, SD 2 years 8 months; age range 3 to 12 years) and 25 normally developing siblings (mean age 8 years 6 months, SD 2 years 7 months; age range 3 to 12 years) using the Kaufman Assessment Battery for Children. Special measures were taken to control for confounding factors and sample bias. Mean overall IQ score in the total SRS sample (95.7, SD 10.63), as measured by the Mental Processing Composite Scale, was significantly reduced (p=0.021) compared with test norms (IQ 100, SD 15), indicating a moderate cognitive impairment. Subscale analysis revealed some specific deficiencies. However, these cannot be attributed to an established category of specific learning disorder. The mean score in the Achievement Scale (91.25, SD 14.92), which is more sensitive to educational influences, showed stronger deficits (p=0.001). The sibling control group achieved a slightly better mean IQ score (104.20, SD 12.32) than test norms (p=0.10). Direct analysis of paired differences between the subsample of children with SRS and a sibling among the control group (n=25) revealed a significant mean difference of 8.08 IQ points (p=0.011). Risk factor analysis revealed that cognitive development is not associated with birth length (p=0.404), birthweight (p=0.820), growth hormone therapy (p=0.810), phenotypic severity (p=0.828), or sex (p=0.880). Two children with maternal uniparental disomy for the entire chromosome 7 had markedly lower IQ scores (81 and 84 respectively). In contrast to the few previous findings, children with SRS show only moderate, but significant, impairments in cognitive outcome, which are more striking in our sample when compared with siblings than

Longitudinal associations among parental acceptance, familism values, and sibling intimacy in Mexican-origin families.

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Killoren, Sarah E; Wheeler, Lorey A; Updegraff, Kimberly A; Rodríguez de Jésus, Sue A; McHale, Susan M

2015-06-01

Prospective associations among parent-adolescent acceptance and familism values in early and middle adolescence and sibling intimacy in late adolescence and young adulthood were assessed in 246 Mexican-origin families. Older sibling gender and sibling gender constellation were investigated as moderators of these associations. Sibling intimacy was stable over time and younger siblings with older sisters reported higher levels of sibling intimacy than those with older brothers. As predicted, stronger familism values were associated with greater sibling intimacy, but this link was evident only for older sisters and for girl-girl dyads. The links from mother- and father-acceptance to sibling intimacy also depended on the gender constellation of the sibling dyad: Higher levels of maternal warmth were associated with greater sibling intimacy for older sisters and girl-girl sibling pairs but higher levels of paternal warmth were linked to greater sibling intimacy only for older siblings in mixed-gender sibling dyads. Findings are consistent with prior research on the role of gender in family relationships but extend this work to encompass the effects of both parents' and siblings' gender, as well as the role of sociocultural values in parents' socialization influences. © 2015 Family Process Institute.

Sibling relationship quality and Mexican-origin adolescents' and young adults' familism values and adjustment

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Killoren, Sarah E.; De Jesús, Sue A. Rodríguez; Updegraff, Kimberly A.; Wheeler, Lorey A.

2015-01-01

We examined profiles of sibling relationship qualities in 246 Mexican-origin families living in the United States using latent profile analyses. Three profiles were identified: Positive, Negative and Affect-Intense. Links between profiles and youths’ familism values and adjustment were assessed using longitudinal data. Siblings in the Positive profile reported the highest familism values, followed by siblings in the Affect-Intense profile and, finally, siblings in the Negative profile. Older siblings in the Positive and Affect-Intense profiles reported fewer depressive symptoms than siblings in the Negative profile. Further, in the Positive and Negative profiles, older siblings reported less involvement in risky behaviors than younger siblings. In the Negative profile, younger siblings reported greater sexual risk behaviors in late adolescence than older siblings; siblings in opposite-sex dyads, as compared to same-sex dyads, engaged in riskier sexual behaviors. Our findings highlight sibling relationship quality as promotive and risky, depending on sibling characteristics and adjustment outcomes. PMID:28239217

Child behavior and sibling relationship quality: A cross-lagged analysis.

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Pike, Alison; Oliver, Bonamy R

2017-03-01

Bidirectional associations between sibling relationships and children's problem behaviors are robust, and links with prosocial behavior have also been reported. Using cross-lagged models, we were able to conservatively test temporal directions of links between positive and negative aspects of sibling relationships and children's prosocial behavior and conduct problems across a 3-year time span in middle childhood. The Avon Longitudinal Study of Parents and Children (ALSPAC; http://www.bristol.ac.uk/alspac/researchers/data-access/data-dictionary/) is an ongoing population-based study designed to investigate the effects of a wide range of factors on children's health and development. For the purposes of the current analyses, we included 2,043 ALSPAC families who had just 1 older sibling as well as the target child, with an age gap of no more than 5 years. Mothers reported about the quality of the sibling relationship and both children's prosocial behavior and conduct problems when the target child was 4 years of age and again when the target child was 7 years old. Confirming our hypothesis, individual child behavior was predictive of sibling relationship quality, and sibling relationship quality was predictive of later child behavior, providing robust evidence of bidirectionality for both prosocial behavior and conduct problems. It would be consistent to expect that an improvement in either sibling relationship quality or individual children's behavior could have a positive spill over effect. We also found evidence of older sibling dominance in the domain of prosocial behavior and the positive aspects of sibling interaction. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

The Autism‐Spectrum Quotient in Siblings of People With Autism

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Allison, Carrie; Smith, Paula; Ring, Howard; Auyeung, Bonnie; Baron‐Cohen, Simon

2016-01-01

This study measures the distribution of autistic traits, using the autism‐spectrum quotient (AQ), in siblings of individuals with autism spectrum conditions (ASC). Total AQ scores, along with AQ subscales, were collected from child, adolescent and adult controls, siblings, and volunteers with ASC using one of the three age‐appropriate versions of the instrument: the AQ (adult self‐report), the AQ‐adolescent and AQ‐child (both parent‐reports). We examined the effect of Group (case, sibling and control) and AQ version (adult, adolescent and adult) on total and subscale scores. In addition, we tested for sex differences in all groups and on all versions. We found that in male and female adults, AQ scores in siblings fell between cases and controls (cases > siblings > controls). In children and adolescents, female siblings also scored higher than control females (female cases > female siblings > female controls), but there was no difference between male siblings and controls (male cases > male siblings = male controls). An investigation of subscale scores revealed that male siblings only differed from controls on the “Communication” subscale (male cases > male siblings > male controls), while female siblings differed from controls on all subscales except “Imagination” (female cases > female siblings > female controls). This study confirms the broader autism phenotype in siblings, and reveals this is modulated by sex and AQ version. Autism Res 2017, 10: 289–297. © 2016 The Authors Autism Research published by Wiley Periodicals, Inc. on behalf of International Society for Autism Research. PMID:27333365

Links Between Sibling Experiences and Romantic Competence from Adolescence Through Young Adulthood.

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Doughty, Susan E; Lam, Chun Bun; Stanik, Christine E; McHale, Susan M

2015-11-01

Although previous research has linked sibling relationship experiences to youth's social competencies with peers, we know little about the role of siblings in youth's romantic relationship experiences. Drawing on data from a longitudinal sample of 190 families, this study examined the links between sibling experiences and the development of perceived romantic competence from early adolescence into young adulthood (ages 12-20). The data were collected from 373 youth (50.7 % female) in home interviews on up to five annual occasions. Multi-level models tested the moderating role of sibling gender constellation in romantic competence development and the links between (changes in) sibling intimacy and conflict, and romantic competence. The results revealed that youth with same-sex siblings showed no change in their perceived romantic competence, but those with opposite-sex siblings exhibited increases in romantic competence over time. Controlling for parent-child intimacy, at times when youth reported more sibling intimacy, they also reported greater romantic competence, and youth with higher cross-time average sibling conflict were lower in romantic competence, on average. This study illustrates that sibling experiences remain important in social development into early adulthood and suggests directions for application and future research.

Sibling death and death fear in relation to depressive symptomatology in older adults.

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Cicirelli, Victor G

2009-01-01

Previously overlooked factors in elders' depressive symptomatology were examined, including death fear, sibling death, and sibling closeness. Participants were 150 elders (61 men, 89 women) aged 65-97 years with at least one sibling. Measures were proportion of deceased siblings, sibling closeness, the Death Fear Subscale of the Death Attitude Profile-Revised, and the Center for Epidemiological Studies-Depression scale (20-item adult form). Age and education were exogenous variables in a structural equation model. Death fear, sibling closeness, and proportion of dead siblings were directly related to depression, with path coefficients of .42, -.24, and .13, respectively. Proportion of dead siblings had indirect effects on depression, as did age and education. Depressive symptomatology in old age is influenced by death fear related to sibling death as well as by poor relationships with them; it must be understood within a situational context including death fear and sibling relationships.

The effect of educational interventions with siblings of hospitalized children.

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Gursky, Barbara

2007-10-01

Research has demonstrated that siblings of chronically ill children can experience significant emotional and behavior changes; however, few studies have looked at the specific impact of pediatric hospitalization on the nonhospitalized child. Studies also indicate that children who receive age-appropriate information are better equipped to handle the stress and anxiety often associated with hospitalization.This study explored whether siblings of hospitalized children who received educational interventions had lower anxiety levels compared to siblings who did not receive interventions. A pretest-posttest experimental design was used with 50 subjects, ages 6-17 years, recruited from a children's hospital within a university medical center. Subjects were matched according to age, sex, and race, with 25 siblings each in the experimental and control groups. Siblings assigned to the experimental group received interventions from a standardized educational intervention protocol developed by the researcher. Interventions focused on teaching the sibling about hospitalization, illness or injury, and treatment for the patient, based on cognitive stages of development. All interventions were conducted by child life specialists on staff at the hospital with extensive training and experience in preparation and procedural teaching. Results shows that siblings who received educational interventions had significantly lower anxiety levels after interventions, compared to siblings who did not receive interventions. These findings have significant impact on children's health care and supporting family needs when a child is hospitalized.

Neurological Soft Signs In Psychoses A Comparison Between Schizophrenia & Other Psychotic Disorders

Directory of Open Access Journals (Sweden)

Shahsavand. E. Noroozian. M

2002-07-01

Full Text Available Schizophrenia is one of the most important and disabling mental disorders in the world. Males and females are equally affected. Diagnosis is a very difficult problem in this disorder. Because the diagnostic systems such as ICD-10 and DSM-IV are mainly subjective, they are not valid and reliable. Essentially, in the future, we will need to more objective criteria in psychiatry especially in diagnosis of schizophrenia. Neurological soft signs are an example of these objective criteria. In this study we evaluated the prevalence of neurological soft signs in schizophrenic patients and compared it with the prevalence of these signs in other psychotic patients (except mood disorders with psychotic features and normal subjects."nMethods: We compared the neurological soft signs (sensory motor integration, motor. Coordination, consequent complex motor acts, primary reflexes, and eye movements in 30 schizophrenic patients, 30 other psychotic patients (other than mood disorders with psychotic features and 30 normal subjects. Diagnosis of schizophrenia and also other psychoses were based on DSM-IN criteria. Normal subjects have been selected form the staff of Roozbeh hospital randomly."nResults: The difference between the means of motor coordination subscale of neurological soft signs in schizophrenia and other psychotic disorders (other than mood disorders with psychotic features were significant (P value < 0.04. There were no significant differences between the means of other subscales of neurological soft signs in two groups of patients."nConclusion: There are some disturbances of motor coordination subscale of neurological soft signs in patients with schizophrenia. It seems that, these disturbances are evidence of involvements of basal ganglia, motor cerebral cortex, and cerebellum. So it may be suggested that motor coordination as a marker can be used in differentiation between the schizophrenia and other psychotic disorders.

Social and Emotional Adjustment of Siblings of Children with Autism

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Pilowsky, Tammy; Yirmiya, Nurit; Doppelt, Osnat; Gross-Tsur, Varda; Shalev, Ruth S.

2004-01-01

Background: Social and emotional adjustment of siblings of children with autism was examined, to explore their risk or resilience to effects of genetic liability and environmental factors involved in having a sibling with autism. Method: Social-emotional adjustment, behavior problems, socialization skills, and siblings' relationships were compared…

Using Twins to Better Understand Sibling Relationships.

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Mark, Katharine M; Pike, Alison; Latham, Rachel M; Oliver, Bonamy R

2017-03-01

We compared the nature of the sibling relationship in dyads of varying genetic relatedness, employing a behavioural genetic design to estimate the contribution that genes and the environment have on this familial bond. Two samples were used-the Sisters and Brothers Study consisted of 173 families with two target non-twin children (mean ages = 7.42 and 5.22 years respectively); and the Twins, Family and Behaviour study included 234 families with two target twin children (mean age = 4.70 years). Mothers and fathers reported on their children's relationship with each other, via a postal questionnaire (the Sisters and Brothers Study) or a telephone interview (the Twins, Family and Behaviour study). Contrary to expectations, no mean level differences emerged when monozygotic twin pairs, dizygotic twin pairs, and non-twin pairs were compared on their sibling relationship quality. Behavioural genetic analyses also revealed that the sibling bond was modestly to moderately influenced by the genetic propensities of the children within the dyad, and moderately to substantially influenced by the shared environment common to both siblings. In addition, for sibling negativity, we found evidence of twin-specific environmental influence-dizygotic twins showed more reciprocity than did non-twins. Our findings have repercussions for the broader application of results from future twin-based investigations.

The Impact of Sibling Warmth and Conflict on Children's Social Competence with Peers.

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Lockwood, Rebecca L.; Kitzmann, Katherine M.; Cohen, Robert

2001-01-01

Examined links between children's sibling and peer relationships. Found that sibling warmth was associated with more positive peer relations; sibling conflict was associated with both positive and negative peer outcomes, independent of sibling warmth; and sibling relationships were not more strongly associated with measures of friendships quality…

Responsiveness of rat fetuses to sibling motor activity: Communication in utero?

Science.gov (United States)

Brumley, Michele R; Hoagland, Riana; Truong, Melissa; Robinson, Scott R

2018-04-01

Previous research has revealed that fetuses detect and respond to extrauterine stimuli such as maternal movement and speech, but little attention has been cast on how fetuses may directly influence and respond to each other in the womb. This study investigated whether motor activity of E20 rat fetuses influenced the behavior of siblings in utero. Three experiments showed that; (a) contiguous siblings expressed a higher frequency of synchronized movement than noncontiguous siblings; (b) fetuses that lay between two siblings immobilized with curare showed less movement relative to fetuses between saline or uninjected controls; and (c) fetuses between two siblings behaviorally activated by the opioid agonist U50,488 also showed less activity and specific behavioral changes compared to controls. Our findings suggest that rat fetuses are directly impacted by sibling motor activity, and thus that a rudimentary form of communication between siblings may influence the development of fetuses in utero. © 2018 Wiley Periodicals, Inc.

Impact of a family-oriented rehabilitation programme on behavioural and emotional problems in healthy siblings of chronically ill children.

Science.gov (United States)

Besier, T; Hölling, H; Schlack, R; West, C; Goldbeck, L

2010-09-01

To evaluate the impact of a family-oriented inpatient rehabilitation programme on behavioural and emotional problems in healthy siblings of chronically ill children and to assess the association between these problems and quality of life. A total of 259 healthy children (4-16 years, M = 8.6 years, SD = 3.3) with a chronically ill sibling were enrolled in the study. Parents filled in the Strengths and Difficulties Questionnaire, while the children answered a self-report quality of life instrument (LQ-KID) at the time of admission and discharge from the clinic and at a 6-month follow-up. Comparisons were performed with a matched control group from the German general population (n= 777). Significant behavioural or emotional symptoms were found in 30.5% of the healthy siblings, the relative risk of having elevated scores being 2.2 compared with the control group. Symptoms were inversely correlated with quality of life (r=-0.42). During the inpatient rehabilitation, symptoms decreased significantly to a normal level. Similarly, quality of life significantly improved, except in the dimension family relations. Family-oriented inpatient rehabilitation is a promising approach to improve the mental health of children with a chronically ill sibling.

The Sibling: A Lifelong Journey of Care.

Science.gov (United States)

Liska, Victoria D.

This paper describes the feelings and needs of children who have siblings with disabilities from the point of view of a woman who has a brother with an intellectual disability. Eight lessons that adult siblings can teach professionals about the significant, often forgotten, family role they play are outlined, supported by descriptive quotations…

Interaction between Siblings in Primetime Television Families.

Science.gov (United States)

Larson, Mary S.

1989-01-01

Analyzes three primetime family sitcoms in order to describe the nature of sibling interaction in television families. Research on television families is examined, and questions are raised concerning the value of television sibling images as role models for real people, and the effects of these models on family and peer relationships. (27…

Neurological Soft Signs in Indian Children with Specific Developmental Disorders of Scholastic Skills

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Sadhu, Raja; Mehta, Manju; Kalra, Veena; Sagar, Rajesh; Mongia, Monica

2008-01-01

Aim: To compare the occurrence of neurological soft signs (NSS) in children with specific developmental disorders of scholastic skills (SDDSS) and normal children. Methods: 36 cases of SDDSS were compared with 30 control children regarding sociodemographic and clinical variables and neurological soft signs. Results: Children with SDDSS had…

Reframing Paul's sibling language in light of Jewish epistolary forms ...

African Journals Online (AJOL)

However, Jewish dimensions (particularly ethnic dimensions) of Paul's sibling language still remain unexplored in current scholarship. Furthermore, scholars have not drawn much attention to how Jewish letter writers use sibling terms in their letters. This article offers a new interpretation on Paul's sibling language in light of ...

Siblings within Families: Levels of Analysis and Patterns of Influence

Science.gov (United States)

Jenkins, Jennifer; Dunn, Judy

2009-01-01

The study of siblings has become increasingly central to developmental science. Sibling relationships have unique effects on development, and sibling designs allow researchers to isolate causal mechanisms in development. This volume emphasizes causal mechanisms in the social domain. We review the preceding chapters in relation to six topics: a…

The Siblings Relationship of Adolescents with and without Intellectual Disabilities

Science.gov (United States)

Begum, Gazi; Blacher, Jan

2011-01-01

The sibling relationship of adolescents with and without intellectual disabilities was examined. Participants were 70 sibling dyads--each dyad was comprised of one 12-year old adolescent with (N = 23) or without intellectual disabilities (N = 47). Sibling relationships, behavior problems, and social skills were assessed using mother reports.…

Bidirectional Associations between Sibling Relationships and Parental Support during Adolescence

Science.gov (United States)

Derkman, Marleen M. S.; Engels, Rutger C. M. E.; Kuntsche, Emmanuel; van der Vorst, Haske; Scholte, Ron H. J.

2011-01-01

Sibling relationships and parental support are important for adolescents' development and well-being, yet both are likely to change during adolescence. Since adolescents participate in both the sibling relationship and the parent-child relationship, we can expect sibling relationships and parental support to be associated with each other.…

Siblings of the Handicapped: A Literature Review for School Psychologists.

Science.gov (United States)

Hannah, Mary Elizabeth; Midlarsky, Elizabeth

1985-01-01

Siblings of handicapped children may have adjustment problems associated with increased family responsibilities, increased parental expectations, and perceived parental neglect in favor of the disabled sibling. Problems may be related to socioeconomic status; family size; age, sex, and birth order of the sibling; and severity of the handicap. (GDC)

Sibling influences on theory of mind development for children with ASD.

Science.gov (United States)

O'Brien, Karen; Slaughter, Virginia; Peterson, Candida C

2011-06-01

Research indicates that having child siblings is positively associated with theory of mind (ToM) in typically developing children. As ToM is important to everyday social behaviours it is important to extend this research to examine whether there are similar sibling effects for children with autism spectrum disorders (ASD). Theory of mind and executive functioning abilities of 60 children clinically diagnosed with ASD were assessed with batteries of standard tasks. Verbal mental age (VMA) and severity of autism symptoms were also measured together with number of child-aged siblings (1 to 12 years) and position in the sibling constellation. Having older siblings was a significant negative predictor of ToM performance for children with ASD, even after controlling for age, VMA, executive function and autism symptom severity. A weaker ToM benefit of younger siblings was not statistically significant independently of control variables. In sharp contrast to findings for typically developing preschoolers, having an older sibling was a disadvantage for ToM development in children with ASD. Conceivably, older siblings may over-compensate for their younger ASD siblings in social interactions, thereby limiting opportunities for social-cognitive growth. Parental attitudes, family resources, cultural norms and access to educational interventions may also conceivably be relevant and clearly warrant further research. © 2011 The Authors. Journal of Child Psychology and Psychiatry © 2011 Association for Child and Adolescent Mental Health.

Siblings versus parents and friends: longitudinal linkages to adolescent externalizing problems.

Science.gov (United States)

Defoe, Ivy N; Keijsers, Loes; Hawk, Skyler T; Branje, Susan; Dubas, Judith Semon; Buist, Kirsten; Frijns, Tom; van Aken, Marcel A G; Koot, Hans M; van Lier, Pol A C; Meeus, Wim

2013-08-01

It is well documented that friends' externalizing problems and negative parent-child interactions predict externalizing problems in adolescence, but relatively little is known about the role of siblings. This four-wave, multi-informant study investigated linkages of siblings' externalizing problems and sibling-adolescent negative interactions on adolescents' externalizing problems, while examining and controlling for similar linkages with friends and parents. Questionnaire data on externalizing problems and negative interactions were annually collected from 497 Dutch adolescents (M = 13.03 years, SD = 0.52, at baseline), as well as their siblings, mothers, fathers, and friends. Cross-lagged panel analyses revealed modest unique longitudinal paths from sibling externalizing problems to adolescent externalizing problems, for male and female adolescents, and for same-sex and mixed-sex sibling dyads, but only from older to younger siblings. Moreover, these paths were above and beyond significant paths from mother-adolescent negative interaction and friend externalizing problems to adolescent externalizing problems, 1 year later. No cross-lagged paths existed between sibling-adolescent negative interaction and adolescent externalizing problems. Taken together, it appears that especially older sibling externalizing problems may be a unique social risk factor for adolescent externalizing problems, equal in strength to significant parents' and friends' risk factors. © 2013 The Authors. Journal of Child Psychology and Psychiatry © 2013 Association for Child and Adolescent Mental Health.

Links between Sibling Experiences and Romantic Competence from Adolescence through Young Adulthood

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Doughty, Susan E.; Lam, Chun Bun; Stanik, Christine E.; McHale, Susan M.

2014-01-01

Although previous research has linked sibling relationship experiences to youth’s social competencies with peers, we know little about the role of siblings in youth’s romantic relationship experiences. Drawing on data from a longitudinal sample of 190 families, this study examined the links between sibling experiences and the development of perceived romantic competence from early adolescence into young adulthood (ages 12 to 20). The data were collected from 373 youth (50.7% female) in home interviews on up to 5 annual occasions. Multi-level models tested the moderating role of sibling gender constellation in romantic competence development and the links between (changes in) sibling intimacy and conflict, and romantic competence. The results revealed that youth with same-sex siblings showed no change in their perceived romantic competence, but those with opposite-sex siblings exhibited increases in romantic competence over time. Controlling for parent-child intimacy, at times when youth reported more sibling intimacy, they also reported greater romantic competence, and youth with higher cross-time average sibling conflict were lower in romantic competence, on average. This study illustrates that sibling experiences remain important in social development into early adulthood and suggests directions for application and future research. PMID:25183625

Expressed emotion in children: associations with sibling relationships.

Science.gov (United States)

Yelland, I; Daley, D

2009-07-01

To investigate the reliability and validity of the expressed emotion (EE) measure, the Pre-school Five Minute Speech Sample (PFMSS), in child-to-child sibling relationships. A total of 106 boys aged 7-11 were recruited from 12 mainstream primary schools in North Wales. The children completed the PFMSS regarding their sibling and two self-report measures of sibling relationship: the Sibling Relationship Questionnaire (SRQ) and a Child Visual Analogue Scale (CVAS). The parents of 60 participants completed the Strengths and Difficulties Questionnaire regarding the behavioural problems of the participating child and his younger sibling. The PFMSS demonstrated good inter-rater and code-recode reliability. The significant associations between EE dimensions such as relationship, positive comments and critical comments with various components of the SRQ and CVAS provided support for the concurrent validity of the PFMSS. Significantly higher levels of Conflict and Rivalry and significantly lower levels of Warmth/Closeness on the SRQ were reported by children with high EE, demonstrating good discriminant validity for the PFMSS. There was no significant association between the child's EE profile and the behavioural difficulties of both siblings as reported by parents. The study found that the PFMSS is a valid and reliable measure of child EE. Future research is needed to clarify the concurrent validity of the warmth and initial statement components of the measure as well as the association between EE dimensions and behaviour.

Applied behavior analysis programs for autism: sibling psychosocial adjustment during and following intervention use.

Science.gov (United States)

Cebula, Katie R

2012-05-01

Psychosocial adjustment in siblings of children with autism whose families were using a home-based, applied behavior analysis (ABA) program was compared to that of siblings in families who were not using any intensive autism intervention. Data gathered from parents, siblings and teachers indicated that siblings in ABA families experienced neither significant drawbacks nor benefits in terms of their behavioral adjustment, sibling relationship quality and self-concept compared to control group siblings, either during or following intervention use. Parents and siblings perceived improvements in sibling interaction since the outset of ABA, with parents somewhat more positive in their views than were siblings. Social support was associated with better sibling outcomes in all groups. Implications for supporting families using ABA are considered.

Hospice assistance offered to the healthy siblings of a terminally ill child [Hospicyjne wsparcie zdrowego rodzeństwa terminalnie chorego dziecka

Directory of Open Access Journals (Sweden)

Grzegorz GODAWA

2017-11-01

Full Text Available A terminally ill child is the focus of attention of its close ones. The family wants to minimise the child’s suffering. Support is also offered by helping organisations. The concentration on the ill child can lead to the situation where the needs of the healthy siblings are neglected. „The total pain” of the ill child includes its family members, therefore, supporting the ill child’s healthy siblings is one of the main goals of children’s hospices. Hospice assistance is based on a family systems theory so the scope of hospice activities is very wide. Although helping the ill child is the priority, the hospices also protect the family from the destructive influence of illness. One of the forms of support offered to the healthy siblings has a psycho-pedagogical dimension. It aims at minimising the negative effects of the child’s illness and helping the siblings to go back to normal life after the child’s death. The interdisciplinary nature of hospice assistance is the chance for successful implementation of these assumptions.

Children with PIMD in interaction with peers with PIMD or siblings.

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Nijs, S; Vlaskamp, C; Maes, B

2016-01-01

The complex disabilities of children with profound intellectual and multiple disabilities (PIMD) impede their presentation of peer directed behaviours. Interactions with typically developing peers have been observed to be more frequent than those with peers with PIMD. The typically developing peers with whom people with PIMD have frequent contact are their siblings. In this study, the amount of peer directed behaviours was compared between an interaction with a sibling and an interaction with a peer with PIMD. In addition, the attention directing strategies of the siblings, and how these affect the presentation of peer directed behaviours, were examined. Thirteen children and young people with PIMD, who had a typically developing sibling, were identified. For each of these thirteen children, a peer with PIMD and a sibling were selected. The child with PIMD was observed together with a peer with PIMD and together with a sibling. In both conditions, video observations were conducted. A coding scheme for the peer directed behaviours of the children and young people with PIMD and a coding scheme for the attention directing behaviours of the siblings were used. Descriptive, comparative and sequential analyses were conducted. Significantly, more peer directed behaviours of the children with PIMD were observed in the condition with the sibling (30.76%) compared with that of the condition with the peer with PIMD (13.73%). The siblings presented attention directing behaviours in 30% of the time; the most frequently used was nonverbal behaviour. When the siblings presented a combination of verbal and nonverbal attention directing behaviours, they elicited multiple peer directed behaviours in the children and young people with PIMD. Persons with PIMD interact more with their siblings compared with their peers with PIMD. Interacting with siblings may probably be more motivating and encouraging. Presenting a combination of verbal and nonverbal behaviours attracts more attention

Sibling Curves 3: Imaginary Siblings and Tracing Complex Roots

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Harding, Ansie; Engelbrecht, Johann

2009-01-01

Visualizing complex roots of a quadratic equation has been a quest since the inception of the Argand plane in the 1800s. Many algebraic and numerical methods exist for calculating complex roots of an equation, but few visual methods exist. Following on from papers by Harding and Engelbrecht (A. Harding and J. Engelbrecht, "Sibling curves and…

Processes of Sibling Influence in Adolescence: Individual and Family Correlates

Science.gov (United States)

Whiteman, Shawn D.; Christiansen, Abigail

2008-01-01

This study examined the nature and correlates of adolescents' perceptions of sibling influence. Participants included 2 siblings (firstborn age M = 17.34; second-born age M = 14.76 years) from 191 maritally intact families. Adolescents' perceptions of sibling influence were measured via coded responses to open-ended questions about whether their…

Sibling Family Practices: Guidelines for Healthy Boundaries

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Johnson, Toni Cavanagh; Huang, Bevan Emma; Simpson, Pippa M.

2009-01-01

A questionnaire was given to 500 mental health and child welfare professionals asking for maximum acceptable ages for siblings to engage jointly in certain family practices related to hygiene, affection, and privacy. A large proportion of respondents felt it was never acceptable for siblings to take showers together (40%), kiss on the mouth (37%),…

Adult Siblings Consider the Future: Emergent Themes

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Davys, Deborah; Mitchell, Duncan; Haigh, Carol

2016-01-01

Background: This study aimed to explore the perceptions of adult siblings regarding a future care role and compare with perceived parental wishes as family often provide a key support role in the lives of people who have an intellectual disability. Materials and Method: Semi-structured interviews were undertaken with 15 adult siblings and an…

Longitudinal associations between sibling relationship quality, parental differential treatment, and children's adjustment.

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Richmond, Melissa K; Stocker, Clare M; Rienks, Shauna L

2005-12-01

This study examined associations between changes in sibling relationships and changes in parental differential treatment and corresponding changes in children's adjustment. One hundred thirty-three families were assessed at 3 time points. Parents rated children's externalizing problems, and children reported on sibling relationship quality, parental differential treatment, and depressive symptoms. On average, older siblings were 10, 12, and 16 years old, and younger siblings were 8, 10, and 14 years old at Waves 1, 2, and 3, respectively. Results from hierarchical linear modeling indicated that as sibling relationships improved over time, children's depressive symptoms decreased over time. In addition, as children were less favored over their siblings over time, children's externalizing problems increased over time. Findings highlight the developmental interplay between the sibling context and children's adjustment. Copyright 2006 APA, all rights reserved).

Impact of childhood chronic illnesses on siblings: a literature review.

LENUS (Irish Health Repository)

O' Brien, Irene

2012-02-01

BACKGROUND: Childhood illness can have a significant impact on families, particularly on the ill child\\'s siblings. There is a dearth of published literature focusing on the needs of siblings of ill children. AIM: This literature review aims to provide an overview of the current healthcare literature in relation to the impact of childhood chronic illness or disability on siblings. METHOD: A literature review was undertaken by searching the databases CINAHL, PsycINFO, ProQuest and Cochrane Library for relevant articles in English using the search terms: \\'siblings\\

Sibling Relationships When a Child Has Autism: Marital Stress and Support Coping.

Science.gov (United States)

Rivers, Jessica Wood; Stoneman, Zolinda

2003-01-01

Family systems theory was employed to study sibling relationships in 50 families with a child (ages 4-12) with autism. Typically developing siblings expressed satisfaction with their sibling relationships. Parents were somewhat less positive about the sibling relationships. Stress in the marital relationship was associated with compromised sibling…

Caring for Siblings of Kids With Special Needs

Science.gov (United States)

... problem. If this happens, seek help from a mental health professional for your child. Reviewed by: Larissa Hirsch, MD Date reviewed: August 2015 More on this topic for: Parents Kids Teens Sibling Rivalry Caring for Siblings of Seriously Ill Children ...

Fostering parents' emotion regulation through a sibling-focused experimental intervention.

Science.gov (United States)

Ravindran, Niyantri; Engle, Jennifer M; McElwain, Nancy L; Kramer, Laurie

2015-06-01

In this study, we assessed whether an intervention designed to improve children's sibling relationships, the More Fun with Sisters and Brothers program (MFWSB), may also help parents manage their emotions more effectively. Families with at least 2 children between the ages of 4 and 8 years were randomly assigned to an intervention (n = 50) or wait-list control (n = 34) group. Parents completed pre- and posttest questionnaires on sibling warmth and agonism, their emotion regulation during sibling conflict, and their global emotion regulation styles. Program participation had a direct effect on 3 of the 4 emotion regulation outcomes for mothers. Mothers in the intervention versus control group reported lower levels of dysregulation and suppression and higher levels of reappraisal at posttest, controlling for pretest regulation scores. Additionally, path models examining posttest responses showed that participation in MFWSB led to lower levels of maternal and paternal negative reactivity in the sibling context via lower levels of sibling agonism, controlling for pretest levels of negative reactivity. Alternate path models, with parents' emotion regulation as mechanisms linking MFWSB and sibling relationship quality, were tested but not supported. Results highlight the value of a sibling-focused intervention for promoting parents' abilities to regulate their emotions. (c) 2015 APA, all rights reserved).

Dysprosody nonassociated with neurological diseases--a case report.

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Pinto, José Antonio; Corso, Renato José; Guilherme, Ana Cláudia Rocha; Pinho, Sílvia Rebelo; Nóbrega, Monica de Oliveira

2004-03-01

Dysprosody also known as pseudo-foreign dialect, is the rarest neurological speech disorder. It is characterized by alterations in intensity, in the timing of utterance segments, and in rhythm, cadency, and intonation of words. The terms refers to changes as to duration, fundamental frequency, and intensity of tonic and atonic syllables of the sentences spoken, which deprive an individual's particular speech of its characteristics. The cause of this disease is usually associated with neurological pathologies such as brain vascular accidents, cranioencephalic traumatisms, and brain tumors. The authors report a case of dysprosody attended to at the Núcleo de Otorrinolaringologia e Cirurgia de Cabeça e Pescoço de São Paulo (NOSP). It is about a female patient with bilateral III degree Reinke's edema and normal neurological examinations that started presenting characteristics of the German dialect following a larynx microsurgery.

Factors Related to Sibling Removal after a Child Maltreatment Fatality

Science.gov (United States)

Damashek, Amy; Bonner, Barbara L.

2010-01-01

Objectives: Many children who die from abuse or neglect are survived by siblings. However, little data are available about what happens to these siblings after the victim's death, such as whether they are removed from their home. Even less is known about how decisions are made regarding sibling removal following a child fatality. This study…

Siblings of children with a chronic illness: a meta-analysis.

Science.gov (United States)

Sharpe, Donald; Rossiter, Lucille

2002-12-01

To review the literature pertaining to the siblings of children with a chronic illness. Fifty-one published studies and 103 effect sizes were identified and examined through meta-analysis. We found (1) a modest, negative effect size statistic existed for siblings of children with a chronic illness relative to comparison participants or normative data; (2) heterogeneity existed for those effect sizes; (3) parent reports were more negative than child self-reports; (4) psychological functioning (i.e., depression, anxiety), peer activities, and cognitive development scores were lower for siblings of children with a chronic illness compared to controls; and (5) a cluster of chronic illnesses with daily treatment regimes was associated with negative effect statistics compared to chronic illnesses that did not affect daily functioning. More methodologically sound studies investigating the psychological functioning of siblings of children with a chronic illness are needed. Clinicians need to know that siblings of children with a chronic illness are at risk for negative psychological effects. Intervention programs for the siblings and families of children with a chronic illness should be developed.

Perceived support in sibling relationships and adolescent adjustment

NARCIS (Netherlands)

Branje, S.J.T.; Lieshout, C.F.M. van; Aken, M.A.G. van; Haselager, G.J.T.

2004-01-01

Background: Siblings may support each other, but also reveal fierce rivalry and mutual aggression. Supportive sibling relationships have been linked to the development of psychosocial competence of children. In the present longitudinal study, we will focus on the development of perceived support in

Performance analysis of deciduous morphology for detecting biological siblings.

Science.gov (United States)

Paul, Kathleen S; Stojanowski, Christopher M

2015-08-01

Family-centered burial practices influence cemetery structure and can represent social group composition in both modern and ancient contexts. In ancient sites dental phenotypic data are often used as proxies for underlying genotypes to identify potential biological relatives. Here, we test the performance of deciduous dental morphological traits for differentiating sibling pairs from unrelated individuals from the same population. We collected 46 deciduous morphological traits for 69 sibling pairs from the Burlington Growth Centre's long term Family Study. Deciduous crown features were recorded following published standards. After variable winnowing, inter-individual Euclidean distances were generated using 20 morphological traits. To determine whether sibling pairs are more phenotypically similar than expected by chance we used bootstrap resampling of distances to generate P values. Multidimensional scaling (MDS) plots were used to evaluate the degree of clustering among sibling pairs. Results indicate an average distance between siblings of 0.252, which is significantly less than 9,999 replicated averages of 69 resampled pseudo-distances generated from: 1) a sample of non-relative pairs (P < 0.001), and 2) a sample of relative and non-relative pairs (P < 0.001). MDS plots indicate moderate to strong clustering among siblings; families occupied 3.83% of the multidimensional space on average (versus 63.10% for the total sample). Deciduous crown morphology performed well in identifying related sibling pairs. However, there was considerable variation in the extent to which different families exhibited similarly low levels of phenotypic divergence. © 2015 Wiley Periodicals, Inc.

Children exposed to intimate partner violence: influences of parenting, family distress, and siblings.

Science.gov (United States)

Tailor, Ketan; Stewart-Tufescu, Ashley; Piotrowski, Caroline

2015-02-01

The aim of this study was to investigate associations between maternal stress, parenting behavior, and sibling adjustment in relation to child trauma symptoms in families with and without a history of intimate partner violence (IPV). Maternal report was used to measure maternal stress and child trauma symptoms, whereas parenting behavior was assessed through an observational measure. Participants consisted of mothers with 2 school-age siblings recruited from the community. Results indicated that violent families reported higher levels of maternal stress and sibling trauma symptoms than nonviolent families, although no differences were found in parenting behavior. Sibling trauma symptoms and negative maternal behavior toward a sibling were strong predictors of trauma symptoms in younger siblings exposed to IPV but only modest predictors for older siblings. Moderator analyses showed that in IPV-affected families, the trauma symptoms of older siblings were related to the trauma symptoms of younger siblings when maternal stress was high. PsycINFO Database Record (c) 2015 APA, all rights reserved.

The self-esteem and anxiety of children with and without mentally retarded siblings.

Science.gov (United States)

Saban, Fatma; Arıkan, Duygu

2013-11-01

The study was carried out with the aim of determining the factors affecting and to evaluate anxiety situations and self-esteem of children with and without mentally retarded siblings. The sampling included 227 healthy children: 108 of them have mental retarded sibling and 119 of them do not have mental retarded sibling. The context of this study consisted of 15-18 year of age healthy children with mentally retarded siblings and 15-18 year of aged healthy children having at least one sibling between the dates February 15(st) and June 26(st) 2010. Personal Information Form, Rosenberg Self-Esteem Scale and Trait Anxiety Scale were used. It was found out that trait anxiety of 17-18 aged of children with mental retarded sibling (47.04 ± 7.3) was higher than that of the children without mental retarded siblings (44.05 ± 11.23) (P self-esteem of children with mentally retarded sibling was not affected from the handicap of their siblings (P > 0.05). Trait anxiety score averages of children with mentally retarded sibling and experience some difficulties due to his or her siblings's handicap (47.00 ± 7.76) were found higher than those of those of the children without any problem with the environment (42.61 ± 7.48) (P self-esteem in both groups were not significant different, score of trait anxiety for children with mentally disabled siblings was higher in comparison. It was concluded that anxiety of children with and without mentally retarded siblings increased as self-esteem of these children decreased.

Cortical Excitability Measures in Patients and Unaffected Siblings

Directory of Open Access Journals (Sweden)

J Gordon Millichap

2013-05-01

Full Text Available Researchers at St Vincent's Hospital, Victoria, Australia, measured cortical excitability using transcranial magnetic stimulation in 157 patients with epilepsy (95 generalized and 62 focal and their asymptomatic siblings and results were compared to those of 12 controls and 20 of their siblings.

Gigantism in sibling unrelated to multiple endocrine neoplasia: case report.

Science.gov (United States)

Matsuno, A; Teramoto, A; Yamada, S; Kitanaka, S; Tanaka, T; Sanno, N; Osamura, R Y; Kirino, T

1994-11-01

The cases of gigantism sisters with somatotroph adenomas unrelated to multiple endocrine neoplasia (MEN) Type 1 are reported. The sisters grew rapidly since they were 5 or 6 years old and were diagnosed to have gigantism with pituitary adenoma by computed tomographic scan and magnetic resonance imaging. A serum endocrinological examination showed the elevated growth hormone values. After thyroxine-releasing hormone stimulation, growth hormone values exhibited a paradoxical rise. They were supposed to be unrelated to MEN Type 1, because analysis of the 11th chromosomes and the other endocrine functions were normal. They were operated on by the transphenoidal method. Immunohistochemical staining of both tumor specimens confirmed somatotroph adenomas. Pituitary adenoma associated with MEN Type 1 is a well-recognized entity. However, the sporadic occurrence of pituitary adenoma unrelated to MEN Type 1, especially in siblings, is extremely rare. Fifteen cases of pituitary adenomas in siblings were described in the literature. As for gigantism, only two brothers were reported. Our case of gigantism sisters is the second sporadic case. In our review of the isolated cases of pituitary adenoma in siblings described in the literature, 12 (70%) of 17 cases including ours are acromegaly or gigantism. This incidence is much higher than that of MEN Type 1 patients with pituitary adenomas. The cause of the familial occurrence of pituitary adenomas is still unclear, although autosomal recessive inheritance has been suggested. It has been stated that point mutations in codon 201 or 227 of the Gs alpha gene located in chromosome 20 were found in about 35 to 40% of somatotroph adenomas.(ABSTRACT TRUNCATED AT 250 WORDS)

Microbiota and neurologic diseases: potential effects of probiotics.

Science.gov (United States)

Umbrello, Giulia; Esposito, Susanna

2016-10-19

The microbiota colonizing the gastrointestinal tract have been associated with both gastrointestinal and extra-gastrointestinal diseases. In recent years, considerable interest has been devoted to their role in the development of neurologic diseases, as many studies have described bidirectional communication between the central nervous system and the gut, the so-called "microbiota-gut-brain axis". Considering the ability of probiotics (i.e., live non-pathogenic microorganisms) to restore the normal microbial population and produce benefits for the host, their potential effects have been investigated in the context of neurologic diseases. The main aims of this review are to analyse the relationship between the gut microbiota and brain disorders and to evaluate the current evidence for the use of probiotics in the treatment and prevention of neurologic conditions. Overall, trials involving animal models and adults have reported encouraging results, suggesting that the administration of probiotic strains may exert some prophylactic and therapeutic effects in a wide range of neurologic conditions. Studies involving children have mainly focused on autism spectrum disorder and have shown that probiotics seem to improve neuro behavioural symptoms. However, the available data are incomplete and far from conclusive. The potential usefulness of probiotics in preventing or treating neurologic diseases is becoming a topic of great interest. However, deeper studies are needed to understand which formulation, dosage and timing might represent the optimal regimen for each specific neurologic disease and what populations can benefit. Moreover, future trials should also consider the tolerability and safety of probiotics in patients with neurologic diseases.

The Development of Empathic Concern in Siblings: A Reciprocal Influence Model.

Science.gov (United States)

Jambon, Marc; Madigan, Sheri; Plamondon, André; Daniel, Ella; Jenkins, Jennifer M

2018-02-20

This study utilized actor-partner interdependence modeling to examine the bidirectional effects of younger (M age  = 18 months) and older siblings (M age  = 48 months) on later empathy development in a large (n = 452 families), diverse (42% immigrant) Canadian sample. Controlling for parenting, demographic characteristics, sibling relationship quality, and within-child stability in empathic concern, both younger and older siblings' observed empathic concern uniquely predicted relative increases in the other's empathy over a period of 18 months. The strength of the partner effects did not differ by birth order. Sex composition moderated the younger sibling partner effect, whereas age gap moderated the older sibling partner effect. This study highlights the important role that siblings play in enhancing the development of care and concern for others. © 2018 The Authors. Child Development © 2018 Society for Research in Child Development, Inc.

Disease mongering in neurological disorders

OpenAIRE

Kochen, Sara Silvia; Córdoba, Marta

2017-01-01

“Diseases mongering”, than a simple definition would be enforced "to promote or sell disease". The main and common characteristhics of all these "diseases" is that they are amenable to treatment with drugs. So, the pharmaceutical industry redefining the concept of disease, the normal and pathological. In Neurology exploits the deepest atavistic fears of suffering and death. We select some diseases, the choise was based on lack or weak evidence in definition of disease; or cost benefit of trea...

Psychological Symptomatology in Siblings of Children with ADHD

Science.gov (United States)

Listug-Lunde, Lori; Zevenbergen, Andrea A.; Petros, Thomas V.

2008-01-01

Objective: Studies utilizing parent-report measures have identified above average levels of internalizing and externalizing problems in siblings of children diagnosed with ADHD. Scant research has examined siblings' self-report on standardized measures of emotional functioning. The current study examined parent-reported and child self-reported…

Latino Adolescents' Academic Motivation: The Role of Siblings

Science.gov (United States)

Alfaro, Edna C.; Umana-Taylor, Adriana J.

2010-01-01

Guided by an ecological perspective, two competing models were tested to examine how sibling relationship quality directly predicted or interacted with academic support from siblings to predict Latino adolescents' academic motivation (N = 258). Gender differences were examined utilizing multiple group analysis in structural equation modeling.…

"Barter", "Deals", "Bribes" and "Threats": Exploring Sibling Interactions

Science.gov (United States)

McIntosh, Ian; Punch, Samantha

2009-01-01

This article investigates forms of strategic interaction between siblings during childhood. The authors argue that these interactions, characterized by notions of reciprocity, equivalence and constructions of fairness, are worked out in relation to responsibility, power, knowledge and sibling status. Birth order and age are not experienced as…

Siblings versus Parents and Friends: Longitudinal Linkages to Adolescent Externalizing Problems

Science.gov (United States)

Defoe, Ivy N.; Keijsers, Loes; Hawk, Skyler T.; Branje, Susan; Dubas, Judith Semon; Buist, Kirsten; Frijns, Tom; van Aken, Marcel A. G.; Koot, Hans M.; van Lier, Pol A. C.; Meeus, Wim

2013-01-01

Background: It is well documented that friends' externalizing problems and negative parent-child interactions predict externalizing problems in adolescence, but relatively little is known about the role of siblings. This four-wave, multi-informant study investigated linkages of siblings' externalizing problems and sibling-adolescent negative…

Linkages between Parents' Differential Treatment, Youth Depressive Symptoms, and Sibling Relationships

Science.gov (United States)

Shanahan, Lilly; McHale, Susan M.; Crouter, Ann C.; Osgood, D. Wayne

2008-01-01

We tested social comparison predictions about cross-sectional and longitudinal associations between parents' differential treatment of siblings and both youth depressive symptoms and sibling relationship qualities from middle childhood to late adolescence, controlling for dyadic parent-child relationships and siblings' ratings of parents'…

Risk and Protective Effects of Sibling Relationships among African American Adolescents

Science.gov (United States)

Soli, Anna R.; McHale, Susan M.; Feinberg, Mark E.

2009-01-01

This study investigated associations between sibling relationships and adjustment among 179 African American adolescent siblings (controlling for family factors) and tested moderating effects of familism values and birth order. Two-level random intercept models revealed that familism values moderated sibling relationship-adjustment linkages,…

Fast half-sibling population reconstruction: theory and algorithms.

Science.gov (United States)

Dexter, Daniel; Brown, Daniel G

2013-07-12

Kinship inference is the task of identifying genealogically related individuals. Kinship information is important for determining mating structures, notably in endangered populations. Although many solutions exist for reconstructing full sibling relationships, few exist for half-siblings. We consider the problem of determining whether a proposed half-sibling population reconstruction is valid under Mendelian inheritance assumptions. We show that this problem is NP-complete and provide a 0/1 integer program that identifies the minimum number of individuals that must be removed from a population in order for the reconstruction to become valid. We also present SibJoin, a heuristic-based clustering approach based on Mendelian genetics, which is strikingly fast. The software is available at http://github.com/ddexter/SibJoin.git+. Our SibJoin algorithm is reasonably accurate and thousands of times faster than existing algorithms. The heuristic is used to infer a half-sibling structure for a population which was, until recently, too large to evaluate.

Psycho-Neurological Status in Children with Malocclusions and Muscle Pressure Habits.

Science.gov (United States)

Rubleva, Irina A; Persin, Leonid S; Slabkovskaya, Anna B; Zavadenko, Nikolay N; Deregibus, Andrea; Debernardi, Cesare L

2015-01-01

Non-nutritive sucking behaviors such as finger- and tongue-sucking, tongue thrust, lips- or cheek-sucking, nail-, lip- or tongue-biting and other pressure habits represent risk factors for malocclusion. The association between psycho-neurological disorders and different types of malocclusion in children with sucking habits was long studied. During neurological examination, many children with sucking habits are diagnosed as Minimal Cerebral Dysfunction or Attention Deficit Hyperactivity Disorder (ADHD) bearers. The aim of this study is to assess the psycho-neurological status and motor disorders in children with malocclusion and normal occlusion. 135 children, aged between 8 and 12 years old, were examined, 42 children with normal occlusion and 93 children with different types of malocclusion. Besides clinical examination, all children were studied by the following psychoneurological methods: 1) Parent's Questionnaire, 2) Diagnostic interview Kiddie-Sads 3) Physical and Neurological Exam for Subtle Signs and 4) stabilometric tests. This study shows as in presence of dentofacial anomalies, pressure habits, ADHD reports significant effects on the functional state of the motor system: increases are noted in all basic parameters of statokinesiograms (crossed distance, sway area and ellipse surface), which lead to increased physiologic energy costs to maintain the vertical position of the body.

Positive and Negative Interactions Observed Between Siblings: Moderating Effects for Children Exposed to Parents’ Conflict

OpenAIRE

Iturralde, Esti; Margolin, Gayla; Spies Shapiro, Lauren A.

2013-01-01

This study investigated links between interparental conflict appraisals (specifically threat and self-blame), sibling relationship quality (positive and negative dimensions), and anxiety in sibling pairs comprised of an adolescent and a younger sibling close in age. Sibling relationship quality was measured through behavioral observation. Links between self-blame and anxiety were moderated by sibling relationship quality. In older siblings, positive behavior with a sibling was associated with...

[Application of Multiple Genetic Markers in a Case of Determination of Half Sibling].

Science.gov (United States)

Yang, Xue; Shi, Mei-sen; Yuan, Li; Lu, Di

2016-02-01

A case of half sibling was determined with multiple genetic markers, which could be potentially applied for determination of half sibling relationship from same father. Half sibling relationship was detected by 39 autosomal STR genetic markers, 23 Y-chromosomal STR genetic markers and 12 X -chromosomal STR genetic markers among ZHAO -1, ZHAO -2, ZHAO -3, ZHAO -4, and ZHAO-5. According to autosomal STR, Y-STR and X-STR genotyping results, it was determined that ZHAO-4 (alleged half sibling) was unrelated with ZHAO-1 and ZHAO-2; however, ZHAO-3 (alleged half sibling), ZHAO-5 (alleged half sibling) shared same genetic profile with ZHAO-1, and ZHAO-2 from same father. It is reliable to use multiple genetic markers and family gene reconstruction to determine half sibling relationship from same father, but it is difficult to determination by calculating half sibling index with ITO and discriminant functions.

Positive and Negative Interactions Observed Between Siblings: Moderating Effects for Children Exposed to Parents’ Conflict

Science.gov (United States)

Iturralde, Esti; Margolin, Gayla; Spies Shapiro, Lauren A.

2012-01-01

This study investigated links between interparental conflict appraisals (specifically threat and self-blame), sibling relationship quality (positive and negative dimensions), and anxiety in sibling pairs comprised of an adolescent and a younger sibling close in age. Sibling relationship quality was measured through behavioral observation. Links between self-blame and anxiety were moderated by sibling relationship quality. In older siblings, positive behavior with a sibling was associated with an attenuated relation between self-blame and anxiety. A paradoxical moderating effect was found for negative interactions; for both younger and older siblings, a relation between self-blame and anxiety was weakened in the presence of sibling negativity. Results offered support for theorized benefits of sibling relationship quality in helping early adolescents adjust to conflict between parents. PMID:24244080

MRI and neurological findings in patients with spinal metastases

International Nuclear Information System (INIS)

Switlyk, M.D.; Hole, K.H.; Knutstad, K.; Skjeldal, S.; Zaikova, O.; Hald, J.K.; Seierstad, T.

2012-01-01

Background. Magnetic resonance imaging (MRI) is the recommended primary investigation method for metastatic spinal cord compression (MSCC). Initiating treatment before the development of motor deficits is essential to preserve neurological function. However, the relationship between MRI-assessed grades of spinal metastatic disease and neurological status has not been widely investigated. Purpose. To analyze the association between neurological function and MRI-based assessment of the extent of spinal metastases using two different grading systems. Material and Methods. A total of 284 patients admitted to our institution for initial radiotherapy or surgery for symptomatic spinal metastases were included in the study. Motor and sensory deficits were categorized according to the Frankel classification system. Pre-treatment MRI evaluations of the entire spine were scored for the extent of spinal metastases, presence and severity of spinal cord compression, and nerve root compression. Two MRI-based scales were used to evaluate the degree of cord compression and spinal canal narrowing and relate these findings to neurological function. Results. Of the patients included in the study, 28 were non-ambulatory, 49 were ambulatory with minor motor deficits, and 207 had normal motor function. Spinal cord compression was present in all patients with Frankel scores of B or C, 23 of 35 patients with a Frankel score of D (66%), and 48 of 152 patients with a Frankel score of E (32%). The percentage of patients with severe spinal canal narrowing increased with increasing Frankel grades. The grading according to the scales showed a significant association with the symptoms according to the Frankel scale (P < 0.001). Conclusion. In patients with neurological dysfunction, the presence and severity of impairment was associated with the epidural tumor burden. A significant number of patients had radiological spinal cord compression and normal motor function (occult MSCC)

Neurological development of children born to liver transplant recipients.

Science.gov (United States)

Schreiber-Zamora, J; Kociszewska-Najman, B; Borek-Dzięcioł, B; Drozdowska-Szymczak, A; Czaplińska, N; Pawlik, O; Cyganek, A; Pietrzak, B; Wielgoś, M

2014-10-01

Immunosuppressive treatment used in pregnant liver recipients may have a negative impact on fetal development and successively a child. The aim of the study was to make a neurological assessment of infants and children born to liver transplant recipients (LTRs) born between December 4, 2001, and February 11, 2013, in the 1(st) Department of Obstetrics and Gynecology, Medical University of Warsaw. The study involved 88 children, of whom 44 children were born to LTR mothers, and 44 children born to women who were not organ recipients and delivered at a similar gestational age. The gestational age of neonates ranged from 33 to 41 weeks, and the birth weight ranged from 1420 g to 4100 g. The neurological examination was performed in children from 7 weeks to 10 years of age. The neurological development was assessed by a specialist in pediatric neurology. The results of the examination were divided according to the following criteria: 1) normal development, 2) slight disorders, 3) moderate disorders, and 4) severe disorders. The Fisher's exact test was used for statistical analysis. Normal development was found in 35 of 44 (79.54%) children in the LTR group and 39 of 44 (88.63%) children in the control group (P = .3827). Slight disorders were observed in 6 of 44 (13.63%) children in LTR group and 5 of 44 (11.36%) children in the control group. Moderate disorders were found only in 3 of 44 (6.81%) children in the LTR group. No severe disorders were observed in both groups. Neurological development of children born to the liver recipients who were exposed to chronic immunosuppressive treatment in their fetal lives is the same as that of children whose mothers have not undergone organ transplantation.

Adult phenylketonuria presenting with subacute severe neurologic symptoms.

Science.gov (United States)

Seki, M; Takizawa, T; Suzuki, S; Shimizu, T; Shibata, H; Ishii, T; Hasegawa, T; Suzuki, N

2015-08-01

We report a 48-year-old Japanese woman with phenylketonuria (PKU) who presented with severe neurological symptoms more than 30 years after discontinuation of dietary treatment. She was diagnosed with PKU at 6-years-old and was treated with a phenylalanine restricted diet until she was 15 years old. When she was 48-years-old she started having difficulty walking. After several months, she presented with severe disturbance of consciousness and was admitted. She was diagnosed as having neurological complications associated with PKU. We observed temporal changes in her laboratory data, brain MRI and single-photon emission computed tomography (SPECT) scan findings. Brain MRI on T2-weighted, fluid-attenuated inversion recovery and diffusion-weighted images revealed high intensity lesions in her bilateral frontal lobes and 123I-IMP SPECT showed marked and diffuse hypoperfusion in the bilateral cerebrum and cerebellum. After the resumption of dietary treatment, serum phenylalanine concentrations immediately decreased to the normal range. However, her neurological symptoms took longer to improve. We also found no clear temporal association between MRI findings and clinical severity. SPECT abnormalities showed marked improvement after treatment. It is well known that PKU patients who discontinue the dietary restriction from their childhood develop minor neurological impairments. However, PKU patients with late-onset severe neurological symptoms are very rare. To our knowledge, this is the first report regarding SPECT findings of PKU patients with late-onset severe neurological deterioration. Copyright © 2015 Elsevier Ltd. All rights reserved.

Sibling self-report, parental proxies, and quality of life: the importance of multiple informants for siblings of a critically ill child

NARCIS (Netherlands)

Houtzager, B. A.; Grootenhuis, M. A.; Caron, H. N.; Last, B. F.

2005-01-01

Assessment of quality of life (QoL) has thus far been a neglected approach in describing psychological adaptation in siblings of seriously ill children. The present results concern differences and correspondences between parent- and child-reported QoL in siblings of pediatric cancer patients, at 1

[Sibling relations in processing sexual trauma: the film "The Celebration"

Science.gov (United States)

Sohni, H

2001-01-01

Movies appeal as a subject of psychoanalytical art interpretation due to their structural closeness to "scenical understanding" and enrich our Insight into human relationships. The movie Das Pest is worth seeing because of its particular aesthetic form and because of its message about sibling relationships. According to the assessment of film journalists the movie shows the dismantling of middle class society and the reinscenation of destructive violence. In this author's interpretation, however, the movie leads out of passing violence on through the generations and herein differs from numerous current movies about siblings. The movie is about the process of a constructive development in the reciprocal relationships between four siblings and shows this in the formal structure of a film. With countertransference and our "viewing habits" the author discusses why this development could be overlooked. The movie shows neither a sibling fixation nor an idealization of sibling love as a regressive, timeless topos, but rather a horizontal relationship process. This is open towards partners and allows for a conciliatory attitude towards the parents. The movie is able to show this process conclusively under the burden of intergenerational violence and in its creativity enriches our image of sibling relationships.

The Project TALENT Twin and Sibling Study.

Science.gov (United States)

Prescott, Carol A; Achorn, Deanna Lyter; Kaiser, Ashley; Mitchell, Lindsey; McArdle, John J; Lapham, Susan J

2013-02-01

Project TALENT is a US national longitudinal study of about 377,000 individuals born in 1942-1946, first assessed in 1960. Students in about 1,200 schools participated in a 2-day battery covering aptitudes, abilities, interests, and individual and family characteristics (Flanagan, 1962; www.projectTALENT.org). Follow-up assessments 1, 5, and 11 years later assessed educational and occupational outcomes. The sample includes approximately 92,000 siblings from 40,000 families, including 2,500 twin pairs and 1,200 other siblings of twins. Until recently, almost no behavior genetic research has been conducted with the sample. In the original data collection information was not collected with the intent to link family members. Recently, we developed algorithms using names, addresses, birthdates, and information about family structure to link siblings and identify twins. We are testing several methods to determine zygosity, including use of yearbook photographs. In this paper, we summarize the design and measures in Project TALENT, describe the Twin and Sibling sample, and present our twin-sib-classmate model. In most twin and family designs, the 'shared environment' includes factors specific to the family combined with between-family differences associated with macro-level variables such as socioeconomic status. The school-based sampling design used in Project TALENT provides a unique opportunity to partition the shared environment into variation shared by siblings, specific to twins, and associated with school- and community-level factors. The availability of many measured characteristics on the family, schools, and neighborhoods enhances the ability to study the impact of specific factors on behavioral variation.

Concordance of visual and structural features between siblings with albinism.

Science.gov (United States)

Heinmiller, Laura J; Holleschau, Ann; Summers, C Gail

2016-02-01

To evaluate similarities and differences in visual function and ocular structure between siblings with albinism. The medical records of all siblings diagnosed with albinism were retrospectively reviewed. Comparisons were made using examination at oldest age for younger sibling and examination closest to that age for older siblings. A total of 111 patients from 54 families were studied. Mean age was 12.9 years (range, 2 months to 44.2 years). Mean difference in ages between sibling pair examinations was 11.5 months (range, 0-87 months). Of 45 families, best-corrected visual acuity was equal in 9 (20%), within 1/2 octave in 9 (20%), >1/2 but albinism should be counseled with due caution because visual function is often disparate despite similar structural findings. Copyright © 2016 American Association for Pediatric Ophthalmology and Strabismus. Published by Elsevier Inc. All rights reserved.

Altered cognitive development in the siblings of individuals with schizophrenia.

Science.gov (United States)

Barch, Deanna M; Cohen, Rachel; Csernansky, John

2014-03-01

The goal of the current study was to further investigate the late neurodevelopmental hypothesis of schizophrenia by examining cross-sectional, age-related changes in cognitive function among young adult: 1) siblings of individuals with schizophrenia (N = 66); (2) healthy control participants (N = 77); and (3) the siblings of healthy controls (N = 77). All subjects participated in a battery of tasks in four domains: 1) IQ; 2) working memory; 3) episodic memory; and 4) executive function. We found significant group differences in the relationships between age and performance in working memory and episodic memory, with similar patterns for executive function and verbal IQ. The siblings of individuals with schizophrenia showed impaired performance in working memory, episodic memory, and executive function. In addition, healthy controls and/or their siblings showed age-related improvements in all four cognitive domains, while the siblings of individuals with schizophrenia only showed this for verbal IQ.

Altered cognitive development in the siblings of individuals with schizophrenia

Science.gov (United States)

Barch, Deanna M.; Cohen, Rachel; Csernansky, John

2014-01-01

The goal of the current study was to further investigate the late neurodevelopmental hypothesis of schizophrenia by examining cross-sectional, age-related changes in cognitive function among young adult: 1) siblings of individuals with schizophrenia (N = 66); (2) healthy control participants (N = 77); and (3) the siblings of healthy controls (N = 77). All subjects participated in a battery of tasks in four domains: 1) IQ; 2) working memory; 3) episodic memory; and 4) executive function. We found significant group differences in the relationships between age and performance in working memory and episodic memory, with similar patterns for executive function and verbal IQ. The siblings of individuals with schizophrenia showed impaired performance in working memory, episodic memory, and executive function. In addition, healthy controls and/or their siblings showed age-related improvements in all four cognitive domains, while the siblings of individuals with schizophrenia only showed this for verbal IQ. PMID:25485180

Feelings of attachment to siblings and well-being in later life.

Science.gov (United States)

Cicirelli, V G

1989-06-01

On the basis of an adult model of sibling attachment, I hypothesized that the well-being of older persons depends on their perception of the closeness of the sibling bond, on their perception of any disruption of that bond, and on the sex combination of the siblings being considered. In all, 83 persons, aged 61 to 91 years, were interviewed about their relationships with each of their living siblings. They rated their feelings of closeness, conflict or rivalry, and indifference to the sibling. A measure of depression was used as the indicator of well-being. Separate correlational analyses were carried out for the four sex combinations of siblings. Closeness of the bond to a sister (by both men and women) was related to less depression. Also, women's perceptions of conflict and indifference in their relationships with sisters were related to increased depression. Findings are interpreted in terms of attachment theory and sex role expectations.

Sibling eating behaviours and differential child feeding practices reported by parents.

Science.gov (United States)

Farrow, C V; Galloway, A T; Fraser, K

2009-04-01

The purpose of this study was to investigate the intra-familial relationships between parental reports of feeding practices used with siblings in the same family, and to evaluate whether differences in feeding practices are related to differences in siblings' eating behaviours. Eighty parents of two sibling children completed measures assessing their feeding practices and child eating behaviours. Parents reported using greater restrictive feeding practices with children who were fussier and desired to drink more than their sibling. Parents reported using more pressure to eat with siblings who were slower to eat, were fussier, emotionally under-ate, enjoyed food less, were less responsive to food, and were more responsive to internal satiety cues. Restriction and pressure to eat appear to be part of the non-shared environment which sibling children experience differently. These feeding practices may be used differently for children in the same family in response to child eating behaviours or other specific characteristics.

Older Siblings Affect Gut Microbiota Development in Early Childhood

DEFF Research Database (Denmark)

Laursen, Martin Frederik; Zachariassen, Gitte; Bahl, Martin Iain

.006) at 18 months. Further, having older siblings was associated with increased relative abundance of several bacterial taxa at both 9 and 18 months of age. Compared to the effect of having siblings, presence of household furred pets and early life infections had less pronounced effects on the gut microbiota....... Gut microbiota characteristics were not significantly associated with cumulative occurrence of eczema and asthmatic bronchitis during the first three years of life. Conclusions: Presence of older siblings is associated with increased gut microbial diversity and richness during early childhood, which...... could contribute to the substantiation of the hygiene hypothesis. However, no associations were found between gut microbiota and atopic symptoms of eczema and asthmatic bronchitis during early childhood and thus further studies are required to elucidate whether sibling-associated gut microbial changes...

On the Origins of Entrepreneurship: Evidence from Sibling Correlations

DEFF Research Database (Denmark)

Lindquist, Matthew J.; Sol, Joeri; Van Praag, Mirjam

. We test this assumption and assess the importance of family background and neighborhood effects as determinants of entrepreneurship, by estimating sibling correlations in entrepreneurship. We find that between 20 and 50 percent of the variance in different entrepreneurial outcomes is explained...... by factors that siblings share (i.e., family background and neighborhood effects). The average is 28 percent. Hence, entrepreneurship is far less than fully determined at a young age. Our estimates increase only a little when allowing for differential treatment within families by gender and birth order. We...... then investigate a comprehensive set of mechanisms that explain sibling similarities. Parental entrepreneurship plays a large role in explaining sibling similarities, as do shared genes. We show that neighborhood effects matter, but are rather small, particularly when compared with the overall importance of family...

Psychological Adjustment of Siblings of Children with Autism Spectrum Disorder in Hong Kong.

Science.gov (United States)

Chan, J Yn; Lai, K Yc

2016-12-01

Findings about the psychological adjustment of siblings of children with autism spectrum disorder have been inconsistent in western literature and little is known among non-western societies. This study explored the psychological adjustment of siblings of children with autism spectrum disorder in Hong Kong. A total of 116 families with siblings of children with autism spectrum disorders co-morbid with learning disability were included in the study. Parents completed questionnaires about sibling emotional and behavioural adjustment, and their own mental well-being, quality of life, and family functioning. Siblings completed a questionnaire on their relationship with the autistic proband. Parent ratings did not reveal any significant negative impact on the emotional and behavioural adjustment of the typically developing siblings of children with autism spectrum disorder, but there were concerns about their peer relationships and weak prosocial behaviours. When cut-off scores were used to screen for risk of mental health problems, a quarter of the siblings warranted further assessment. Parents' quality of life and family functioning were significant predictors of sibling adjustment. In managing children with autism spectrum disorder, it is necessary to bear in mind the adjustment of their siblings, especially their peer relationships and prosocial behaviour. Adopting a holistic approach to address the psychosocial needs of the parents can facilitate sibling adjustment.

Placement shift, sibling relationship quality, and child outcomes in foster care: a controlled study.

Science.gov (United States)

Linares, L Oriana; Li, MiMin; Shrout, Patrick E; Brody, Gene H; Pettit, Gregory S

2007-12-01

Sibling unity during family transitions is considered a protective factor for child behavior problems, but there is little empirical support for the widespread child protection policy of placing siblings together in foster care. In a prospective study of 156 maltreated children, siblings were classified in 1 of 3 placement groups: continuously together (n = 110), continuously apart (n = 22), and disrupted placement (siblings placed together were separated; n = 24). Changes in child adjustment as a function of sibling relationship and placement group were examined. Sibling positivity predicted lower child problems at follow-up (about 14 months later), while sibling negativity predicted higher child problems. Placement group did not affect child behavior problems at follow-up; however, compared to siblings in continuous placement (either together or apart), siblings in disrupted placement with high initial behavior problems were rated as having fewer problems at follow-up, while siblings in disrupted placement with low initial behavior problems were rated as having more problems at follow-up. These findings highlight the importance of considering relationships between siblings and the risk that one poses to another before early placement decisions are made.

Group intervention for siblings of children with disabilities: a pilot study in a clinical setting.

Science.gov (United States)

Granat, Tina; Nordgren, Ingrid; Rein, George; Sonnander, Karin

2012-01-01

To study the effectiveness of a group intervention in a clinical setting designed to increase knowledge of disability and improve sibling relationship among siblings of children with disabilities. A self-selected sample of 54 younger and older siblings with typical development (ages 8-12 years) of children with attention deficit hyperactivity disorder (ADHD) (9), Asperger syndrome (7), autistic disorder (13), physical disability (8) and intellectual disability (17) participated in collateral sibling groups. The Sibling Knowledge Interview (SKI) and Sibling Relationship Questionnaire (SRQ) were administered pre- and post-intervention. SKI scores increased (p sibling groups showed significantly different (p siblings of children with disabilities. In view of the limited empirical research on group interventions for siblings of children with disabilities future work is needed to investigate the effectiveness of such interventions. Particular attention should be given to siblings of children with autism and siblings of children with intellectual disability.

Thyroid-related neurological disorders and complications in children.

Science.gov (United States)

Nandi-Munshi, Debika; Taplin, Craig E

2015-04-01

Thyroid hormones exert critical roles throughout the body and play an important and permissive role in neuroendocrine, neurological, and neuromuscular function. We performed a PubMed search through June 2014 with search terms including "hypothyroidism," "hyperthyroidism," "neurological complications," "neuropathy," "myopathy," "congenital hypothyroidism," and "encephalopathy." Relevant publications reviewed included case series, individual case reports, systematic reviews, retrospective analyses, and randomized controlled trials. The neurological outcomes of congenital hypothyroidism were reviewed, along with the clinical features of associated neuromuscular syndromes of both hypothyroidism and hyperthyroidism, including other autoimmune conditions. Evidence for, and pathophysiological controversies surrounding, Hashimoto encephalopathy was also reviewed. The establishment of widespread newborn screening programs has been highly successful in attenuating or preventing early and irreversible neurological harm resulting from congenital thyroid hormone deficiency, but some children continue to display neuromuscular, sensory, and cognitive defects in later life. Acquired disorders of thyroid function such as Hashimoto thyroiditis and Graves' disease are associated with a spectrum of central nervous system and/or neuromuscular dysfunction. However, considerable variation in clinical phenotype is described, and much of our knowledge of the role of thyroid disease in childhood neurological disorders is derived from adult case series. Early and aggressive normalization of thyroxine levels in newborn infants with congenital hypothyroidism is important in minimizing neurological sequelae, but maternal thyroid hormone sources are also critically important to the early developing brain. A spectrum of neurological disorders has been reported in older children with acquired thyroid disease, but the frequency with which these occur remains poorly defined in the literature, and

Sibling Death and Death Fear in Relation to Depressive Symptomatology in Older Adults

OpenAIRE

Cicirelli, Victor G

2009-01-01

Previously overlooked factors in elders' depressive symptomatology were examined, including death fear, sibling death, and sibling closeness. Participants were 150 elders (61 men, 89 women) aged 65--97 years with at least one sibling. Measures were proportion of deceased siblings, sibling closeness, the Death Fear Subscale of the Death Attitude Profile--Revised, and the Center for Epidemiological Studies--Depression scale (20-item adult form). Age and education were exogenous variables in a s...

Adult Female and Male Siblings of Persons with Disabilities: Findings from a National Survey

Science.gov (United States)

Hodapp, Robert M.; Urbano, Richard C.; Burke, Meghan M.

2010-01-01

In this study, the authors used a national, Web-based survey to examine female and male siblings of individuals with disabilities. More than 1,160 adult siblings completed a 163-question survey about themselves, their siblings, and their sibling relationships. Most respondents reported fairly close contact with their siblings and positive sibling…

Understanding Adolescent Delinquency: The Role of Older Siblings' Delinquency and Popularity with Peers

Science.gov (United States)

Craine, Jessica L.; Tanaka,Teri A.; Nishina, Adrienne; Conger, Katherine J.

2009-01-01

The present study examined delinquency concordance and the moderating effects of younger sibling perceptions of older sibling popularity in a sample of 587 adolescent sibling pairs. Using a social learning framework and taking dyad composition into account, perceptions of popularity were hypothesized to strengthen siblings' concordance for…

Caspase-8 Deficiency Presenting as Late-Onset Multi-Organ Lymphocytic Infiltration with Granulomas in two Adult Siblings.

Science.gov (United States)

Niemela, Julie; Kuehn, Hye Sun; Kelly, Corin; Zhang, Mingchang; Davies, Joie; Melendez, Jose; Dreiling, Jennifer; Kleiner, David; Calvo, Katherine; Oliveira, João B; Rosenzweig, Sergio D

2015-05-01

Caspase-8 deficiency (CED) was originally described in 2002 in two pediatric patients presenting with clinical manifestations resembling autoimmune lymphoproliferative syndrome (ALPS) accompanied by infections, and T, B and NK cell defects. Since then, no new CED patients were published. Here we report two adult siblings (Pt1 and Pt2) presenting in their late thirties with pulmonary hypertension leading to lung transplant (Pt1), and a complex neurological disease leading to multiple cranial nerves palsies (Pt2) as their main manifestations. A thorough clinical and immunological evaluation was performed at the Primary Immunodeficiency Clinic at NIH, followed by whole exome sequencing. The patients had multiorgan lymphocytic infiltration and granulomas, as well as clinical signs of immune deficiency/ immune dysregulation. Both siblings carried homozygous mutations in CASP8, c.1096C > T, p.248R > W. This was the same mutation described on the previously published CED patients, to whom these new patients were likely distantly related. We report two new CED patients presenting during adulthood with life-threatening end-organ lymphocyte infiltrates affecting the lungs, liver, spleen, bone marrow and central nervous system. This phenotype broadens the clinical spectrum of manifestations associated with this disease and warrants the search of CASP8 mutations in other cohorts of patients.

Is "Learning" episodic memory? Distinct cognitive and neuroanatomic correlates of immediate recall during learning trials in neurologically normal aging and neurodegenerative cohorts.

Science.gov (United States)

Casaletto, K B; Marx, G; Dutt, S; Neuhaus, J; Saloner, R; Kritikos, L; Miller, B; Kramer, J H

2017-07-28

Although commonly interpreted as a marker of episodic memory during neuropsychological exams, relatively little is known regarding the neurobehavior of "total learning" immediate recall scores. Medial temporal lobes are clearly associated with delayed recall performances, yet immediate recall may necessitate networks beyond traditional episodic memory. We aimed to operationalize cognitive and neuroanatomic correlates of total immediate recall in several aging syndromes. Demographically-matched neurologically normal adults (n=91), individuals with Alzheimer's disease (n=566), logopenic variant primary progressive aphasia (PPA) (n=34), behavioral variant frontotemporal dementia (n=97), semantic variant PPA (n=71), or nonfluent/agrammatic variant PPA (n=39) completed a neurocognitive battery, including the CVLT-Short Form trials 1-4 Total Immediate Recall; a majority subset also completed a brain MRI. Regressions covaried for age and sex, and MMSE in cognitive and total intracranial volume in neuroanatomic models. Neurologically normal adults demonstrated a heterogeneous pattern of cognitive associations with total immediate recall (executive, speed, delayed recall), such that no singular cognitive or neuroanatomic correlate uniquely predicted performance. Within the clinical cohorts, there were syndrome-specific cognitive and neural associations with total immediate recall; e.g., semantic processing was the strongest cognitive correlate in svPPA (partial r=0.41), while frontal volumes was the only meaningful neural correlate in bvFTD (partial r=0.20). Medial temporal lobes were not independently associated with total immediate recall in any group (ps>0.05). Multiple neurobehavioral systems are associated with "total learning" immediate recall scores that importantly differ across distinct clinical syndromes. Conventional memory networks may not be sufficient or even importantly contribute to total immediate recall in many syndromes. Interpreting learning scores as

Food Allergy Sensitization and Presentation in Siblings of Food Allergic Children.

Science.gov (United States)

Gupta, Ruchi S; Walkner, Madeline M; Greenhawt, Matthew; Lau, Claudia H; Caruso, Deanna; Wang, Xiaobin; Pongracic, Jacqueline A; Smith, Bridget

2016-01-01

Many parents of food allergic children have concerns about the development of food allergies in their other children. We sought to determine prevalence of food sensitization and clinical food allergy among siblings of food allergic children. Two thousand eight hundred and thirty-four children were enrolled in the Chicago Family Cohort Food Allergy study. One thousand one hundred and twenty children (ages 0-21 years) with a food allergy (defined by a reported reaction history and evidence of food-specific IgE or skin prick test) and at least 1 biological sibling were included in this study. Among siblings of children with food allergy, 33.4% had no sensitization and no clinical symptoms to food. Fifty-three percent had a positive food serum-specific IgE or skin prick test, but no reported symptoms of food allergy. Only 13.6% of siblings were both sensitized and clinically reactive to the same food. Milk allergy was the most common allergy among siblings (5.9%), followed by egg allergy (4.4%) and peanut allergy (3.7%). In a large cohort of food allergic families, only a small proportion of siblings were both sensitized and clinically reactive to a food. Sensitization without reactivity was common among siblings. Testing for food allergy in siblings without a history of clinical reactivity appears to be unjustified. Screening may lead to negative consequences related to potential misdiagnosis and unnecessary avoidance of a food. More data are needed to determine the absolute risk of food allergy development in siblings of food allergic children. Copyright © 2016 American Academy of Allergy, Asthma & Immunology. All rights reserved.

Hostile siblings in the abused child’s mind

DEFF Research Database (Denmark)

Grünbaum, Liselotte

, in an experience of siblings as representing violent inner parental objects not fully differentiated from hostile sibling objects, e.g. linked to a fantasy of an inattentive breast-mother feeding herself and a violent paternal part-object, the two of them in a fused state becoming merged as an undifferentiated...

Conflict and Friendship in Sibling Relationships: A Review.

Science.gov (United States)

Newman, Joan

1994-01-01

Reviews research findings about the nature and development of typical sibling relationships. Discusses two important themes, the role of children's social cognition skills, and the role of the demands of the relationship. Addresses two questions: (1) the prevalence and features of sibling rivalry and conflict; and (2) the characteristics of…

Helping as Coping by Siblings of the Disabled.

Science.gov (United States)

Midlarsky, Elizabeth; Hannah, Mary Elizabeth

Research has shown that siblings can experience either negative or positive mental health outcomes as a result of having a brother or sister with disabilities. When maladjustment occurs, it is frequently attributed to the stress of excessive helping. This research-based paper proposes that siblings of children with disabilities, perceiving…

Siblings' mediated learning strategies in families with and without children with intellectual disabilities.

Science.gov (United States)

Tzuriel, David; Hanuka-Levy, Dikla

2014-11-01

Dyads of siblings in which the younger sibling had an intellectual disability (ID, n  =  25) were videotaped interacting. The ID group was compared with typically developing sibling dyads matched on mental age (n  =  25) and chronological age (n  =  25). We observed the mediation strategies, activation, and antimediation behaviors of older siblings and younger siblings' responsiveness to mediation. Mediation strategies were analyzed by the Observation of Mediation Interaction scale. The ID group scored highest on mediation strategies and lowest on activation and antimediation behaviors. Younger siblings' responsiveness to mediation was highest among the ID group. Mediation for Intentionality and Reciprocity and Meaning were positively associated with the verbal responsiveness of the younger siblings. Activation and antimediation behaviors were negatively associated with the verbal responsiveness.

Mothers', fathers', and siblings' perceptions of parents' differential treatment of siblings: Links with family relationship qualities.

Science.gov (United States)

Jensen, Alexander C; McHale, Susan M

2017-10-01

A family systems perspective directs attention to the potentially different experiences and perspectives of family members. This study examined parents' differential treatment (PDT) of siblings, discrepancies between parent and youth reports of PDT, and their links with relationships between adolescents and their mothers and fathers across three years. Participants were first- (Time 1 M age = 15.71, SD = 1.07) and secondborn (Time 1 M age = 13.18, SD = 1.29) siblings from 381, predominately white, working and middle class families. Analyses revealed that siblings' perceptions of being favored predicted less conflict with and greater warmth from both mothers and fathers, primarily for secondborn adolescents. Larger discrepancies between maternal and youth reports of differential affection were linked to more maternal conflict and less warmth for firstborns. These findings may suggest a hierarchy within families: parents may serve as referents for firstborns and firstborns as referents for secondborns. Copyright © 2017 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

A dyadic analysis of siblings' relationship quality, behavioural responses, and pain experiences during experimental pain.

Science.gov (United States)

Schinkel, Meghan G; Chambers, Christine T; Corkum, Penny; Jacques, Sophie

2018-04-16

Research on family factors in paediatric pain has primarily focused on parents; the role of siblings has been largely ignored. This study examined whether sibling relationship quality was related to siblings' behaviours during experimental pain, and whether the behaviours of an observing sibling were related to children's pain outcomes. Ninety-two sibling dyads between 8-12 years old completed both observational and questionnaire measures of sibling relationship quality. Children took turns completing the cold pressor task (CPT) in a counterbalanced order with their sibling present. Pain outcomes (intensity, fear, tolerance) were recorded for each sibling, and the behaviour of the observing and participating siblings during the CPT were coded as attending, non-attending, and coping/encouragement. Structural equation modelling, using the actor-partner interdependence model, was conducted to analyse the dyadic data. While participating in the CPT with their sibling present, greater levels of warmth and positivity in the sibling relationship were related to children engaging in more non-attending behaviours and less attending behaviours. Greater levels of attending behaviours by the observing child was related to the sibling having a lower pain tolerance, and greater levels of coping/encouragement behaviours by the observing child was related to the sibling reporting greater pain intensity and fear during the CPT. Children with warmer/positive sibling relationships were more likely to respond to acute pain by shifting the focus away from their pain experience (e.g., through distraction) when a sibling was present. Pain-focused behaviours by an observing sibling are related to greater child pain and fear during experimental pain.

Improving Sibling Relationships among Young Children: A Social Skills Training Model.

Science.gov (United States)

Kramer, Laurie; Radey, Chad

1997-01-01

Evaluates a new approach to improving sibling relationships in which social skills training was used to coach small groups of children (n=21) in prosocial sibling behaviors. Results show that children in the training group exhibited increased warmth, decreased rivalry, fewer problematic sibling behaviors, and a reduced status/power differential…

Neurological Manifestations In Inflammatory Bowel Disease

Directory of Open Access Journals (Sweden)

youssef HNACH

2015-06-01

Full Text Available IntroductionThe purpose of this retrospective study was to report neurological manifestations noted in patients who were monitored for inflammatory bowel disease, in order to document the pathophysiological, clinical, progressive, and therapeutic characteristics of this entity.Material and methodsWe conducted a retrospective study on patients monitored -in the gastroenterology service in Ibn Sina Hospital in Rabat, Morocco- for inflammatory bowel disease from 1992 till 2013 and who developed neurological manifestations during its course. Patients with iatrogenic complications were excluded, as well as patients with cerebrovascular risk factors.ResultsThere were 6 patients, 4 of whom have developed peripheral manifestations. Electromyography enabled the diagnosis to be made and the outcome was favorable with disappearance of clinical manifestations and normalization of the electromyography.The other 2 patients, monitored for Crohn’s disease, developed ischemic stroke. Cerebral computed tomography angiography provided positive and topographic diagnosis. Two patients were admitted to specialized facilities.ConclusionNeurological manifestations in inflammatory bowel disease are rarely reported.  Peripheral neuropathies and stroke remain the most common manifestations. The mechanisms of these manifestations are not clearly defined yet. Currently, we hypothesize the interaction of immune mediators.

School attendance in childhood cancer survivors and their siblings.

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French, Amy E; Tsangaris, Elena; Barrera, Maru; Guger, Sharon; Brown, Robert; Urbach, Stacey; Stephens, Derek; Nathan, Paul C

2013-01-01

To investigate school absenteeism among childhood cancer survivors and their siblings and examine factors related to absenteeism in survivors. A cross-sectional study was conducted among consecutive cancer survivors attending a large pediatric cancer survivor clinic. Absenteeism rates were obtained for survivors and their closest in age sibling from school report cards. Absenteeism was compared with a population control group of 167752 students using 1-sample t tests. The Child Vulnerability Scale, Pediatric Quality of Life Inventory, and Behavior Assessment System for Children were administered to survivors. Univariate and multiple regression analyses assessed variables associated with days absent. One hundred thirty-one survivors (median age at assessment: 13.4 years, range 8.0-19.2; median age at diagnosis: 9.4 years, range 4.3-17.3) and 77 siblings (median age at assessment: 13 years, age range 7-18) participated. Survivors and siblings missed significantly more school days than the population control group (mean ± SD: 9.6 ± 9.2 and 9.9 ± 9.8 vs 5.0 ± 5.6 days, respectively, P sibling pairs (N = 77), there was no difference in absenteeism (9.6 ± 9.2 vs 9.9 ± 9.8 days, P = .85). Absenteeism in survivors was significantly associated with a low Pediatric Quality of Life Inventory Physical Health Summary Score (P = .01). Parents' perception of their child's vulnerability and emotional and social functioning were not associated with absenteeism. Childhood cancer survivors and siblings miss more school than the general population. The only predictor of absenteeism in survivors is poor physical quality of health. More research should be devoted to school attendance and other outcomes in siblings of childhood cancer survivors. Copyright © 2013 Mosby, Inc. All rights reserved.

Socialization, Social Cognitive Factors and the Sibling Relationship.

Science.gov (United States)

Howe, Nina

Two separate studies suggest that the development of positive sibling relations may be related to siblings' social-cognitive skills (Stewart & Marvin, 1984) and the nature of mothers' conversations with their children (Dunn & Kendrick, 1982). The purpose of the present study was to provide a synthesis of these two studies and to demonstrate the…

Child, parent and family factors as predictors of adjustment for siblings of children with a disability.

Science.gov (United States)

Giallo, R; Gavidia-Payne, S

2006-12-01

Siblings adjust to having a brother or sister with a disability in diverse ways. This study investigated a range of child, parent and family factors as predictors of sibling adjustment outcomes. Forty-nine siblings (aged 7-16 years) and parents provided information about (1) sibling daily hassles and uplifts; (2) sibling coping; (3) parent stress; (4) parenting; and (5) family resilience. Multiple regression techniques were used. It was found that parent and family factors were stronger predictors of sibling adjustment difficulties than siblings' own experiences of stress and coping. Specifically, socio-economic status, past attendance at a sibling support group, parent stress, family time and routines, family problem-solving and communication, and family hardiness-predicted sibling adjustment difficulties. Finally, siblings' perceived intensity of daily uplifts significantly predicted sibling prosocial behaviour. The results revealed that the family level of risk and resilience factors were better predictors of sibling adjustment than siblings' own experiences of stress and coping resources, highlighting the importance of familial and parental contributions to the sibling adjustment process. The implications of these results for the design of interventions and supports for siblings are discussed.

Sibling relationships of anxiety disordered children--a research note

NARCIS (Netherlands)

Lindhout, Ingeborg E.; Boer, Frits; Markus, Monica T.; Hoogendijk, Thea H. G.; Maingay, Ragna; Borst, Sophie R.

2003-01-01

There is a paucity of knowledge on the role of sibling relationships in internalizing disorders. Research in nonclinical populations suggests an association between internalizing problems in children and negative sibling interactions. Further, an association is reported between internalizing

Psychosis among "healthy" siblings of schizophrenia patients

OpenAIRE

Arajärvi, Ritva; Ukkola, Jonna; Haukka, Jari; Suvisaari, Jaana; Hintikka, Jukka; Partonen, Timo; Lönnqvist, Jouko

2006-01-01

Abstract Background Schizophrenia aggregates in families and accurate diagnoses are essential for genetic studies of schizophrenia. In this study, we investigated whether siblings of patients with schizophrenia can be identified as free of any psychotic disorder using only register information. We also analyzed the emergence of psychotic disorders among siblings of patients with schizophrenia during seven to eleven years of follow-up. Methods A genetically homogenous population isolate in no...

Adolescents' Social Skills in Friendship : The influence of sibling relationship

OpenAIRE

藤田, 文; Aya, Fujita

1998-01-01

The purpose of this study was to investigate the influence of the sibling relationship on the adolescents' social skills in friendship. One hundred and seventy-seven undergraduate students were asked to complete a questionnaire regarding their sibling relationship and their social skills in friendship. Their sibling relationship was categorized eight types; close, intimate, hostile, dominate, intimate-hostile, intimate-dominate, hostile-dominate, separate. The result showed that the students ...

Cultural Teaching: The Development of Teaching Skills in Maya Sibling Interactions.

Science.gov (United States)

Maynard, Ashley E.

2002-01-01

Examined the development of teaching skills in older siblings responsible for teaching their younger siblings to become competent members of their culture among children from a Zinacantec Maya village in Chiapas, Mexico. Found that by age 4, children took responsibility for initiating teaching situations with their younger siblings, and by 8,…

Sibling Influence on Physical Activity and Sport Participation: Considerations for Coaches

Science.gov (United States)

Allbaugh, Chelsea N.; Bolter, Nicole D.; Shimon, Jane M.

2016-01-01

Sibling relationships are some of the most influential throughout one's life. While family influences have often been examined in sports settings, less has been studied regarding the specific roles siblings may play. Research suggests that the way athletes view sport participation can be shaped by their experiences and relationships with siblings.…

Prevalence and Distribution of Neurological Disease in a Neurology ...

African Journals Online (AJOL)

Uche

Annals of Medical and Health Sciences Research – January 2011 – Vol. 1 N0.1. >>>63<<<. Prevalence and Distribution of Neurological Disease in a. Neurology Clinic in Enugu, Nigeria. Onwuekwe IO* and Ezeala-Adikaibe B*. *Neurology Unit, Department of Medicine,. University of Nigeria Teaching Hospital, Enugu, ...

Decreased resting-state interhemispheric functional connectivity in unaffected siblings of schizophrenia patients.

Science.gov (United States)

Guo, Wenbin; Jiang, Jiajing; Xiao, Changqing; Zhang, Zhikun; Zhang, Jian; Yu, Liuyu; Liu, Jianrong; Liu, Guiying

2014-01-01

Neuroimaging studies in unaffected siblings of schizophrenia patients can provide clues to the pathophysiology for the development of schizophrenia. However, little is known about the alterations of the interhemispheric resting-state functional connectivity (FC) in siblings, although the dysconnectivity hypothesis is prevailing in schizophrenia for years. In the present study, we used a newly validated voxel-mirrored homotopic connectivity (VMHC) method to identify whether aberrant interhemispheric FC was present in unaffected siblings at increased risk of developing schizophrenia at rest. Forty-six unaffected siblings of schizophrenia patients and 50 age-, sex-, and education-matched healthy controls underwent a resting-state functional magnetic resonance imaging (fMRI). Automated VMHC was used to analyze the data. The sibling group had lower VMHC than the control group in the angular gyrus (AG) and the lingual gyrus/cerebellum lobule VI. No region exhibited higher VMHC in the sibling group than in the control group. There was no significant sex difference of the VMHC values between male siblings and female siblings or between male controls and female controls, although evidence has been accumulated that size and shape of the corpus callosum, and functional homotopy differ between men and women. Our results first suggest that interhemispheric resting-state FC of VMHC is disrupted in unaffected siblings of schizophrenia patients, and add a new clue of abnormal interhemispheric resting-state FC to the pathophysiology for the development of schizophrenia. Copyright © 2013 Elsevier B.V. All rights reserved.

Sibling cooperation influences the age of nest leaving in an altricial bird.

Science.gov (United States)

Bowers, E Keith; Sakaluk, Scott K; Thompson, Charles F

2013-06-01

In altricial birds, siblings raised within a nest usually leave the nest within hours of each other, despite often differing considerably in age. The youngest members of the brood are typically underdeveloped at this time and less likely than their older siblings to survive outside the nest, yet they risk abandonment if they do not fledge with their older siblings. Nest leaving is usually initiated by the older offspring, which may delay this process to provide more time for their younger siblings to mature, increasing the younger siblings' postfledging survival and their own inclusive fitness. We tested this hypothesis in a population of house wrens Troglodytes aedon and found that broods with broad age spans among siblings had longer nestling periods than broods with narrow age spans and that delayed fledging improves the survival and reproductive prospects of younger siblings, although at a potential cost to future siblings. We also manipulated age spans through cross-fostering and found that older foster nestlings postponed fledging when raised with younger broodmates, as predicted if the age of younger nestlings determines the time of fledging. Our results support kin-selection theory and demonstrate that the exact time of fledging is attributable, in part, to sib-sib interactions.

School Experiences of Siblings of Children with Chronic Illness: A Systematic Literature Review.

Science.gov (United States)

Gan, Lucy L; Lum, Alistair; Wakefield, Claire E; Nandakumar, Beeshman; Fardell, Joanna E

Siblings of children with chronic illness have unique experiences that can affect their school functioning, such that they may miss ongoing periods of school, experience difficulties with schoolwork or experience changes in their peer and teacher interactions. This review provides an overview of these siblings' school experiences. Six databases (Medline, PsychINFO, CINAHL, ERIC, Embase and The Cochrane Library) were systematically searched for studies examining the school experiences and peer relationships of siblings of children with chronic illness, as well as school-based interventions for these siblings. Studies were included if they were published in or after 2000 and were published in English. We identified 2137 articles upon initial search. From these, we identified 28 eligible studies examining the school experiences of >1470 siblings of children with chronic illness. Three key themes were identified throughout the reviewed articles. The literature described 1) the psychological impact on siblings at school; 2) decreases in school attendance and academic functioning, and; 3) changes or perceived differences in peer and teacher interactions. Siblings value teacher and peer support, and this support may contribute to better sibling school functioning. Many siblings are socially resilient, yet overlooked, members of the family who may present with psychological, academic and peer related difficulties at school following diagnosis of a brother or sister with chronic illness. Future research is needed to further delineate the sibling school experience to better facilitate the development of targeted sibling support interventions within the school environment. Copyright © 2016 Elsevier Inc. All rights reserved.

Sibling conflict in middle childhood predicts children's adjustment in early adolescence.

Science.gov (United States)

Stocker, Clare M; Burwell, Rebecca A; Briggs, Megan L

2002-03-01

Associations between sibling conflict in middle childhood and psychological adjustment in early adolescence were studied in a sample of 80 boys and 56 girls. Parents and children provided self-report data about family relationships and children's adjustment. Parents' hostility to children was assessed from videotaped interactions. Results showed that sibling conflict at Time 1 predicted increases in children's anxiety, depressed mood, and delinquent behavior 2 years later. Moreover, earlier sibling conflict at Time 1 accounted for unique variance in young adolescents' Time 2 anxiety, depressed mood, and delinquent behavior above and beyond the variance explained by earlier maternal hostility and marital conflict. Children's adjustment at Time 1 did not predict sibling conflict at Time 2. Results highlight the unique significance of the earlier sibling relationship for young adolescents' psychological adjustment.

Siblings' Power and Influence in Polyadic Family Conflict During Early Childhood.

Science.gov (United States)

Della Porta, Sandra; Howe, Nina

2017-06-01

This study examined sibling behavior during polyadic family conflicts (involving three or more family members) by identifying operational conflict elements (i.e., roles, topic), power strategies, effective influence of power, and social domain argumentation. Polyadic conflict sequences (n = 210) were identified in 35/39 families with two siblings (aged 4 and 6) and their parents observed at home. The dominant conflict topic, siblings' use of power and power strategy executed in relation to social domain argumentation, revealed unique qualities of conflict in the polyadic family context; effective use of power strategies to facilitate favorable outcomes differed by sibling birth order. Our account presents a nuanced view of the intricacies of polyadic family conflict, which provides unique opportunities for children's learning and socialization by siblings and parents. © 2017 Wiley Periodicals, Inc.

Sibling solidarity in a polygamous community in the USA. unpacking inclusive fitness.

Science.gov (United States)

Jankowiak; Diderich

2000-03-01

This pilot study explores the degree of solidarity felt between full and half siblings who are raised in a Mormon Fundamentalist polygamous community. The community under study is unique in that, at the level of official culture, it actively promotes full and half sibling solidarity through an ethos that strives to downplay genetic differences in favor of a harmonious family living together in one household. This community is an ideal cultural setting in which to examine the suitability of inclusive fitness theory for understanding the factors that promote family cohesion, sibling solidarity, and rivalry. Our main question becomes: is the degree of sibling solidarity a manifestation of genetic closeness or a natural byproduct of emotional closeness that arises from being raised together? We found evidence for more solidarity between full siblings than between half siblings. Our data suggest that, despite the force of religious ideals, and notwithstanding the continued close physical proximity of half siblings in the polygamous family, there is a pronounced clustering of feeling and affection in the polygamous family that is consistent with inclusive fitness theory.

Ripple effects of developmental disabilities and mental illness on nondisabled adult siblings

Science.gov (United States)

Wolfe, Barbara; Song, Jieun; Greenberg, Jan S.; Mailick, Marsha R.

2014-01-01

Developmental disabilities and severe mental illness are costly to the affected individual and frequently to their family as well. Little studied are their nondisabled siblings. Here we examine major life course outcomes (education, employment, and marriage) of these siblings in adulthood using data from the Wisconsin Longitudinal Study. Our sample comprises 113 individuals with developmental disabilities and 337 of their nondisabled siblings; 97 individuals with mental illness and 235 of their nondisabled siblings; and 17,126 unaffected comparison group members. We find that siblings of individuals with mental illness have less education and less employment than the unaffected comparison group, whereas those who have a sibling with developmental disabilities had normative patterns of education and employment, but less marriage and more divorce. Robustness tests incorporating genetic data do not change the conclusions based on the nongenetic analyses. PMID:24607704

Long-term psychosocial outcomes among bereaved siblings of children with cancer.

Science.gov (United States)

Rosenberg, Abby R; Postier, Andrea; Osenga, Kaci; Kreicbergs, Ulrika; Neville, Bridget; Dussel, Veronica; Wolfe, Joanne

2015-01-01

The death of a child from cancer affects the entire family. Little is known about the long-term psychosocial outcomes of bereaved siblings. To describe 1) the prevalence of risky health behaviors, psychological distress, and social support among bereaved siblings and 2) potentially modifiable factors associated with poor outcomes. Bereaved siblings were eligible for this dual-center, cross-sectional, survey-based study if they were 16 years or older and their parents had enrolled in one of three prior studies about caring for children with cancer at the end of life. Linear regression models identified associations between personal perspectives before, during, and after the family's cancer experience and outcomes (health behaviors, psychological distress, and social support). Fifty-eight siblings completed surveys (62% response rate). They were approximately 12 years bereaved, with a mean age of 26 years at the time of the survey (SD 7.8). Anxiety, depression, and illicit substance use increased during the year after their brother/sister's death but then returned to baseline. Siblings who reported dissatisfaction with communication, poor preparation for death, missed opportunities to say goodbye, and/or a perceived negative impact of the cancer experience on relationships tended to have higher distress and lower social support scores (P siblings reported that their loss still affected them; half stated that the experience impacted current educational and career goals. How siblings experience the death of a child with cancer may impact their long-term psychosocial well-being. Sibling-directed communication and concurrent supportive care during the cancer experience and the year after the sibling death may mitigate poor long-term outcomes. Copyright © 2015 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

Types of sons/siblings, fraternal function and peers

Directory of Open Access Journals (Sweden)

Luisa Brunori

2013-12-01

Full Text Available In this article, the author starts by exploring family dynamics using the psychodynamic-groupanalytic paradigm to explore the intertwined relationships amongst the family figures like son, daughter, parents and sibling. The work focuses on the analysis of the psychological aspects related to siblings in the family, birth order and their consequences.

Support Between Siblings and Between Friends : Two Worlds Apart?

NARCIS (Netherlands)

Voorpostel, Marieke; Lippe, Tanja van der

2007-01-01

This research examines whether siblings and friends resemble each other in supportive behavior. Using a Dutch national sample of 6,289 individuals containing 12,578 relationships with siblings and friends, we investigated the relative importance of gender composition, geographical proximity,

Schizotypal traits and cognitive performance in siblings of patients with psychosis.

Science.gov (United States)

Moreno-Samaniego, L; Gaviria, Ana M; Vilella, E; Valero, J; Labad, A

2017-12-01

Schizotypy has been proposed to be the expression of genetic vulnerability to schizophrenia. The available literature shows cognitive similarities between schizotypy and schizophrenia, with mildly impaired performance being associated with schizotypy. This study aims to determine the relationship between schizotypy and cognitive performance in siblings of patients with psychosis. Schizotypal features and cognitive performance on a neuropsychological battery were compared between 48 siblings of patients with psychosis and 44 healthy controls. The relationships between schizotypy and cognitive performance were analysed by controlling the condition of being a sibling. Siblings showed poorer performance on vigilance/sustained attention (M = 37.6; SD = 7.1) and selective attention/interference control/working memory (M = 23.28; SD = 2.7) tasks. The variance in vigilance/sustained attention performance was explained, at 30%, by the interpersonal factor of schizotypy on the suspiciousness dimension and the condition of being a sibling. Interpersonal features of schizotypy in siblings of patients with psychosis are associated with deficits in vigilance/sustained attention performance. Copyright © 2017 Elsevier B.V. All rights reserved.

Alcohol and Substance Use in Adolescence and Young Adulthood: The Role of Siblings

Science.gov (United States)

Kothari, Brianne H.; Sorenson, Paul; Bank, Lew; Snyder, Jim

2014-01-01

Interpersonal relationships both within and outside the family have been a central part of alcohol and substance use research. Many studies have focused on the role of parents and peers; fewer studies have focused on siblings. This paper examined siblings' roles in ATOD use patterns and trajectories in the context of familial and non-familial factors across time. First, intraclass correlations (ICCs) were used to examine the degree to which older siblings' ATOD use was associated with younger siblings' ATOD use. Second, hierarchical regression analyses were conducted to examine the degree to which individual, parent, sibling and peer factors over time were associated with adolescents' and young adults' ATOD use. It should be noted that developmentally proximal predictors were utilized in these models and within-family replication was also examined. Results demonstrate strong associations between older and younger siblings' ATOD use. Moreover, the developmentally proximal sibling variables were predictive of younger sibling ATOD use in the context of other variables across all substances. Study findings are discussed in terms of identifying promising and potentially malleable points of intervention for future investigators. PMID:25484550

Alcohol and Substance Use in Adolescence and Young Adulthood: The Role of Siblings.

Science.gov (United States)

Kothari, Brianne H; Sorenson, Paul; Bank, Lew; Snyder, Jim

2014-08-08

Interpersonal relationships both within and outside the family have been a central part of alcohol and substance use research. Many studies have focused on the role of parents and peers; fewer studies have focused on siblings. This paper examined siblings' roles in ATOD use patterns and trajectories in the context of familial and non-familial factors across time. First, intraclass correlations (ICCs) were used to examine the degree to which older siblings' ATOD use was associated with younger siblings' ATOD use. Second, hierarchical regression analyses were conducted to examine the degree to which individual, parent, sibling and peer factors over time were associated with adolescents' and young adults' ATOD use. It should be noted that developmentally proximal predictors were utilized in these models and within-family replication was also examined. Results demonstrate strong associations between older and younger siblings' ATOD use. Moreover, the developmentally proximal sibling variables were predictive of younger sibling ATOD use in the context of other variables across all substances. Study findings are discussed in terms of identifying promising and potentially malleable points of intervention for future investigators.

"Saviour siblings".

Science.gov (United States)

Spriggs, M; Savulescu, J

2002-10-01

The Victorian Infertility Treatment Authority has given permission to allow tissue typing in combination with preimplantation genetic diagnosis. This is a new application of IVF. Not only will it allow parents to select an embryo free from serious genetic disease it will allow them to simultaneously select for a match so that the umbilical cord blood of the resulting baby can provide stem cells to treat an existing sibling who has a disease.

Hidden Abuse within the Home: Recognizing and Responding to Sibling Abuse

Science.gov (United States)

Stutey, Diane; Clemens, Elysia V.

2015-01-01

Sibling abuse is a serious phenomenon in our society that often goes unaddressed. Victims of sibling abuse experience psychological effects similar to those of child abuse (Caspi, 2012; Wiehe, 2002). The purpose of this article is to provide school counselors with a definition of sibling abuse and a five-step model to recognize and respond. A…

Are there individual and sibling differences in appraisals of interparental conflict?

Science.gov (United States)

Lucas-Thompson, Rachel G; George, Melissa W

2017-10-01

Despite decades of empirical literature documenting the harmful effects of frequent, intense, violent, and unresolved interparental conflict on children's adjustment, there is considerable variability in the extent to which marital conflict contributes to the development of children's emotional and behavioral problems. Past research has documented links between properties of interparental conflict itself (e.g., intensity, frequency), children's appraisals of conflict, and children's outcomes, yet less is known about the role of individual and family characteristics in predicting children's conflict appraisals. Sibling studies may be especially helpful in understanding these individual differences yet are notably lacking in marital conflict research. The current study examines individual- and family-characteristic predictors of adolescents' appraisals of conflict in a study of 153 adolescents as well as sibling similarities in conflict appraisals in a subsample of 50 pairs of siblings. Controlling for parent reports of the frequency, intensity, and resolution of interparental conflict, parent-child relationship quality and stressful life events predicted conflict appraisals. In addition, there was nonindependence of sibling appraisals of conflict properties, but self-blame and threat appraisals appeared independent across siblings. Greater discrepancies in siblings' conflict appraisals were related to more negative marital conflict and discrepancies in parent-child relationship quality, and were found in mixed-sex sibling dyads. Implications for future studies on factors that impact children's appraisals of conflict and in particular making use of sibling studies to examine shared environmental and individual influences on appraisals is highlighted. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Continuity, commitment and context: adult siblings of people with autism plus learning disability.

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Tozer, Rosemary; Atkin, Karl; Wenham, Aniela

2013-09-01

Sibling relationships are usually lifelong and reciprocal. They can assume particular significance when a brother or sister has a learning disability. Until recently, adult siblings of people with disabilities such as severe autism have been ignored by policy, practice and research. This qualitative study contributes to an emerging literature by exploring how adult siblings, who have a brother or sister with autism (plus learning disability) and living in England, give meaning to their family (and caring) relationships and engage with service delivery. We spoke to 21 adult siblings using semi-structured interviews and met with 12 of their siblings with autism. Our analysis, using a broad narrative approach, demonstrates the continuity of the sibling relationship and an enduring personalised commitment. The nature of this relationship, however, is sensitive to context. How non-disabled adult siblings relate to their childhood experience is fundamental when making sense of this, as is their need to fulfil other social and family obligations, alongside their 'sense of duty' to support their disabled brother or sister. Sibling experience was further mediated by negotiating their 'perceived invisibility' in social care policy and practice. Our work concludes that by understanding the way relationships between siblings have developed over time, adult siblings' contribution to the lives of their brother or sister with autism can be better supported for the benefit of both parties. Such an approach would support current policy developments. © 2013 John Wiley & Sons Ltd.

Complexities of sibling analysis when exposures and outcomes change with time and birth order.

Science.gov (United States)

Sudan, Madhuri; Kheifets, Leeka I; Arah, Onyebuchi A; Divan, Hozefa A; Olsen, Jørn

2014-01-01

In this study, we demonstrate the complexities of performing a sibling analysis with a re-examination of associations between cell phone exposures and behavioral problems observed previously in the Danish National Birth Cohort. Children (52,680; including 5441 siblings) followed up to age 7 were included. We examined differences in exposures and behavioral problems between siblings and non-siblings and by birth order and birth year. We estimated associations between cell phone exposures and behavioral problems while accounting for the random family effect among siblings. The association of behavioral problems with both prenatal and postnatal exposure differed between siblings (odds ratio (OR): 1.07; 95% confidence interval (CI): 0.69-1.66) and non-siblings (OR: 1.54; 95% CI: 1.36-1.74) and within siblings by birth order; the association was strongest for first-born siblings (OR: 1.72; 95% CI: 0.86-3.42) and negative for later-born siblings (OR: 0.63; 95% CI: 0.31-1.25), which may be because of increases in cell phone use with later birth year. Sibling analysis can be a powerful tool for (partially) accounting for confounding by invariant unmeasured within-family factors, but it cannot account for uncontrolled confounding by varying family-level factors, such as those that vary with time and birth order.

Number of Siblings During Childhood and the Likelihood of Divorce in Adulthood.

Science.gov (United States)

Bobbitt-Zeher, Donna; Downey, Douglas B; Merry, Joseph

2016-11-01

Despite fertility decline across economically developed countries, relatively little is known about the social consequences of children being raised with fewer siblings. Much research suggests that growing up with fewer siblings is probably positive, as children tend to do better in school when sibship size is small. Less scholarship, however, has explored how growing up with few siblings influences children's ability to get along with peers and develop long-term meaningful relationships. If siblings serve as important social practice partners during childhood, individuals with few or no siblings may struggle to develop successful social lives later in adulthood. With data from the General Social Surveys 1972-2012 , we explore this possibility by testing whether sibship size during childhood predicts the probability of divorce in adulthood. We find that, among those who ever marry, each additional sibling is associated with a three percent decline in the likelihood of divorce, net of covariates.

Who's the Boss? Patterns of Control in Adolescents' Sibling Relationships.

Science.gov (United States)

Tucker, Corinna Jenkins; Updegraff, Kimberly A; Baril, Megan E

2010-12-01

The goals of this study were to examine longitudinal changes in perceived control in adolescents' sibling relationships and to describe the nature and correlates of three distinct control patterns: Firstborn dominant, equal, and secondborn dominant. Firstborn and secondborn adolescents in 184 predominately European-American families participated in home interviews and a series of phone interviews as part of a longitudinal a study of family relationships and adolescent development. Findings revealed changes in control over three years as well as sibling differences. In addition, different patterns of control were linked to qualities of the sibling relationship and to adolescent adjustment. The different roles that firstborn and secondborn siblings assume, and why these roles are linked to relationship experiences and adjustment, are discussed.

Theory of mind in children with autism spectrum disorder: do siblings matter?

Science.gov (United States)

Matthews, Nicole L; Goldberg, Wendy A; Lukowski, Angela F

2013-10-01

Research indicates a positive relation between the sibling constellation and theory of mind (ToM) development in typically developing (TD) children. Less is known about this association in children with autism spectrum disorder (ASD). The current study examined the association among the presence and number of siblings, birth order, and false belief (FB) understanding in children with ASD and a TD comparison group. Two FB tasks (change of contents and change of location) and the Peabody Picture Vocabulary Test were administered to 57 children with ASD and 28 TD children during a home visit. One parent of each child reported on demographics and the sibling constellation. Separate hierarchical regressions controlled for age, receptive language ability, and scores on the Social Communication Questionnaire. In children with ASD, no association was observed between presence or number of siblings and ToM. However, the presence of older (but not younger) siblings was found to be positively associated with ToM. Children with ASD who had at least one older sibling performed similarly to the TD group, whereas children with ASD who had no older siblings performed significantly worse than the TD group. These findings indicate an advantage for FB performance in children with ASD who have an older sibling. They may bear on decisions to include older siblings or peers in intervention programs and may also contribute to a more complete understanding of the origins of individual differences in ToM ability in children with ASD. © 2013 International Society for Autism Research, Wiley Periodicals, Inc.

Teen responses when a younger school-age sibling has been bullied

Science.gov (United States)

Honig, Alice Sterling; Zdunowski-Sjoblom, Nicole

2015-01-01

The prevalence of bullying among children, and the sometimes tragic consequences as a result, has become a major concern in schools. The larger research for this study reported on in-depth interviews with 28 elementary and middle school-age boys and girls (7–12 years) who had experienced various forms of bullying and relational aggression by their peers, mostly on school grounds, and the responses of their parents and teachers. Responses of the children's teen siblings to the younger child's revelations of being bullied are the focus of this report. In-depth interviews with each teen sibling (n = 28) and with each bullied child revealed how the children viewed the teen siblings' supportive strategies. Almost all the children (89%) reported that their older siblings talked with them and offered advice. The teen siblings shared with the younger ones that they too (71%) had been bullied, or they knew someone who had been bullied (18%). Teens gave the advice to ‘bully back’ to 11% and advice to ‘tell someone’ to 32% of the younger children. The children felt quite positive about their older siblings' advice (89%), which did differ depending on the bullied child's gender. Teen siblings gave advice to ‘avoid bullies’ to 77% of female and to 27% of male younger children. PMID:25931644

The role of siblings in adoption outcomes and experiences from adolescence to emerging adulthood.

Science.gov (United States)

Farr, Rachel H; Flood, Margaux E; Grotevant, Harold D

2016-04-01

In many families, siblings play important roles in shaping each other's outcomes and experiences across development. In adoptive families, siblings may affect adoptees' feelings about adoption and birth family contact. Among "target adoptees" (i.e., 1 participating adopted individual within adoptive families) with siblings who may have also been adopted or the biological children of the adoptive parents, we examined how adoption experiences and individual adjustment from adolescence into emerging adulthood were associated with sibling relationship dynamics. We present 3 studies using longitudinal, mixed method data within the same overarching sample of adoptive families. Study 1 was a follow-up to Berge et al.'s (2006) study of adolescent adoptees and their adopted siblings with birth family contact; we found evidence of changes in the status of contact collectively experienced by 26 adopted sibling pairs when target adoptees were emerging adults. In Study 2, we found that target adoptees (n = 91) with siblings (adopted or not) who were more involved with target adoptees' birth family contact demonstrated more favorable behavioral outcomes than target adoptees who had uninvolved siblings. Finally in Study 3, for target adoptees with siblings who were also adopted (n = 51), results showed that target adoptees felt more positively about their own adoption when siblings expressed similar positive feelings about individual adoption experiences. Implications of our findings are discussed in terms of the enduring contributions of sibling relationships from childhood into adulthood and the unique ways in which adoptive siblings are important in shaping one another's experiences of adoption. (c) 2016 APA, all rights reserved).

The Psychosocial Impact of Cleft Lip and/or Palate on Unaffected Siblings.

Science.gov (United States)

Stock, Nicola Marie; Stoneman, Katie; Cunniffe, Claire; Rumsey, Nichola

2016-11-01

  Sibling relationships are among the most unique social connections, significantly affecting psychosocial adjustment. Previous reviews in the fields of chronic illness and disability have concluded that unaffected siblings of children with long-term conditions are at risk of poorer psychological functioning as a consequence. Much research has investigated the psychosocial impact of CL/P on affected individuals and their parents, yet comparatively little is known about the impact on other close family members.   To gain a better understanding of the experience of unaffected siblings of children born with CL/P, with a view to informing service provision and support.   Individual qualitative interviews conducted over the telephone/Internet with five siblings and eight parents, including five sibling-parent pairs from the same family.   Thematic analysis identified three key themes applicable across both parent and sibling interviews: perceptions of positive and negative impacts, factors affecting the degree of impact, and support for families.   This study provides insight into a population that is often overlooked in the context of cleft care. The analysis identified a number of sibling support and information needs, along with suggestions of how to incorporate support for siblings in practice. The findings suggest that an inclusive approach to health care encompassing all members of the family is essential for optimal familial adjustment.

Patterns and Predictors of Anxiety among Siblings of Children with Autism Spectrum Disorders

Science.gov (United States)

Shivers, Carolyn M.; Deisenroth, Lauren K.; Taylor, Julie Lounds

2012-01-01

The purpose of this study was to examine patterns of anxiety among siblings of children with autism spectrum disorders (ASD), and determine the characteristics of the child with ASD and their parents that predicted anxiety. Data was collected from 1755 siblings of children with ASD whose families participated in the Simons Simplex Collection; siblings ranged in age from 3 to 18 years (M=9 years). Male siblings were at increased risk for sub-clinical anxiety problems during middle childhood. Parental history of anxiety disorders, higher maternal pragmatic language, and more proband behavior problems predicted higher anxiety. While siblings overall did not show elevated anxiety symptoms, higher rates of sub-clinical anxiety problems among males and siblings in middle childhood are cause for concern. PMID:23076507

Sibling Relationships in Adolescence and Early Adulthood With People Who Have Intellectual Disability.

Science.gov (United States)

Floyd, Frank J; Costigan, Catherine L; Richardson, Shana S

2016-09-01

Cross-sectional (N = 106) and longitudinal (N = 35) samples of siblings (ages 11-38) reported on closeness and conflict in their relationships with sisters and brothers with intellectual disability. For closeness, confirmatory factor analysis (CFA) distinguished feelings of emotional closeness from reciprocal sharing behaviors for these siblings. Age effects and changes over time indicated increasing emotional closeness and a general reduction in conflict from adolescence to young adulthood, with stable reciprocal sharing. Cross-sectionally, closeness was greater when siblings were involved in caregiving, and conflict was less when siblings no longer co-resided. Sibling constellation features (sex, birth order, age spacing) had limited effects at this developmental period. Findings support a combination of life-span developmental change and enduring attachment in these sibling relationships.

Patterns and predictors of anxiety among siblings of children with autism spectrum disorders.

Science.gov (United States)

Shivers, Carolyn M; Deisenroth, Lauren K; Taylor, Julie Lounds

2013-06-01

The purpose of this study was to examine patterns of anxiety among siblings of children with autism spectrum disorders (ASD), and determine the characteristics of the child with ASD and their parents that predicted anxiety. Data was collected from 1,755 siblings of children with ASD whose families participated in the Simons Simplex Collection; siblings ranged in age from 3 to 18 years (M = 9 years). Male siblings were at increased risk for sub-clinical anxiety problems during middle childhood. Parental history of anxiety disorders, higher maternal pragmatic language, and more proband behavior problems predicted higher anxiety. While siblings overall did not show elevated anxiety symptoms, higher rates of sub-clinical anxiety problems among males and siblings in middle childhood are cause for concern.

Birth spacing, sibling rivalry and child mortality in India.

Science.gov (United States)

Whitworth, Alison; Stephenson, Rob

2002-12-01

The detrimental impact of short preceding birth intervals on infant and early childhood mortality is well documented in demographic literature, although the pathways of influence within the relationship remain an area of debate. This paper examines the impact of the length of the preceding birth interval on under-two mortality in India, and examines the pathways through which short preceding birth intervals may lead to an increased risk of mortality. Three mortality periods are examined: neonatal, early post neonatal and late post-neonatal and toddler, using the 1992 Indian National Family Health Survey. A multilevel modelling approach is used to account for the hierarchical nature of the data. The determinants of infants following a short or long birth interval are also examined. The results show that short preceding birth intervals (sibling rivalry is a pathway through which short birth intervals influence mortality, with the death of the previous sibling removing the competition for scarce resources, and resulting in lower risks of mortality than if the previous sibling was still alive. The greatest risks of an infant following a short birth interval are among those whose previous sibling died, high parities, those with young mothers, and those whose previous sibling was breastfed for a short duration. Copyright 2002 Elsevier Science Ltd.

Mexican-American Adolescents' Gender-Typed Characteristics: The Role of Sibling and Friend Characteristics.

Science.gov (United States)

Perez-Brena, Norma J; Wheeler, Lorey A; Updegraff, Kimberly A; Schaefer, David R

2015-07-01

This study examined the role of sibling and friend characteristics in Mexican-American youth's gender-typed characteristics (i.e., attitudes, interests, and leisure activities) in early versus middle adolescence using a sibling design. Mexican-American 7th graders (M = 12.51 years; SD = .58) and their older siblings (M = 15.48 years; SD = 1.57) from 246 families participated in home interviews and a series of seven nightly phone calls. Results revealed that younger/early adolescent siblings reported more traditional gender role attitudes than their older/middle adolescent siblings and older brothers were more traditional in their attitudes than older sisters. When comparing siblings' gender-typed interests and leisure activities, boys reported more masculine orientations than girls and girls reported more feminine orientations than boys. Older brothers' gender-typed characteristics were associated with the amount of time spent with and gender characteristics of their friendship group, but for younger brothers, sibling characteristics were associated with their gender-typed characteristics. In contrast, both sibling and friendship characteristics were significantly associated with older and younger sisters' gender-typed characteristics. The discussion addressed the different correlates of older and younger sisters' and brothers' gender-typed characteristics.

Response to 'A relational approach to Saviour Siblings?' by Selgelid.

Science.gov (United States)

Taylor-Sands, Michelle

2016-10-01

In his concise argument, 'A relational approach to saviour siblings?', Selgelid reiterates some of the arguments raised in the author meets critics discussion of my book, Saviour Siblings In this response, I highlight an important misunderstanding in one of the arguments put forward by Selgelid, which forms the basis of a large portion of his analysis. Contrary to what Selgelid contends, I do not use the deafness case in my discussion of the non-identity problem to contend that the case of selecting for deafness is ethically different from the case of saviour siblings. As I state in my reply, I use the case of deafness not as a comparator for saviour siblings but rather to illustrate the different categories of risk that apply in selection cases Given this confusion, I restate my objection to relying on the non-identity problem in evaluating risk of harm associated with the embryo biopsy process for preimplantation genetic diagnosis. Finally, I reiterate that the individual interests of saviour siblings remain important in the decision-making matrix and emphasise that Saviour Siblings offers a more contextualised approach to the welfare of the child in selective reproduction, which includes both individual and collective interests. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Living with disability. Taking care of siblings

Directory of Open Access Journals (Sweden)

Roberta Caldin

2016-11-01

Full Text Available The birth of a disabled child is a critical event that places all the members of the family in a condition of great vulnerability. When talking about families with a disabled child, attention is usually focused on the parents. Siblings tend to play a marginal role, as shown in the referred literature, in this specific field of investigation. Communicating diagnosis to siblings means involving them in the process of family change, making them active players rather than “spectators” in their own “existential niche”. Communication of diagnosis is a delicate, continuous process that has to be tackled appropriately, using targeted words and educational actions. Children need help in accepting and welcoming their disabled sibling, with all his/her characteristics (and deficits, through a balanced, pondered approach that includes both the dimension of co-development and the acknowledgement of problematic situations.

Evaluation of a Sibling-Mediated Imitation Intervention for Young Children with Autism

Science.gov (United States)

Walton, Katherine M.; Ingersoll, Brooke R.

2012-01-01

Parents and peers have been successful at implementing interventions targeting social interactions in children with autism; however, few interventions have trained siblings as treatment providers. This study used a multiple-baseline design across six sibling dyads (four children with autism) to evaluate the efficacy of sibling-implemented…

Adolescent Childbearing, Poverty, and Siblings: Taking New Direction from the New Literature.

Science.gov (United States)

East, Patricia L.; Jacobson, Leanne J.

2000-01-01

Article critically appraises the sibling-comparison method by discussing its limitations: it assumes within-family homogeneity; it neglects naturally occurring heterogeneity across siblings; it overlooks unique effects of a teen's childbearing for her family and siblings; it underappreciates the selectivity of sisters of teenage mothers who delay…

Neurological development of children born to mothers after kidney transplantation.

Science.gov (United States)

Schreiber-Zamora, Joanna; Szpotanska-Sikorska, Monika; Drozdowska-Szymczak, Agnieszka; Czaplinska, Natalia; Pietrzak, Bronisława; Wielgos, Miroslaw; Kociszewska-Najman, Bozena

2017-12-03

Pregnancies after kidney transplantation are at high risk of complications such as preterm birth and foetal growth restriction. Until now, the impact of these factors on neurological development of children born to transplant mothers has not been established. A comparison of neurological examinations performed in 36 children of kidney transplant women (study group) and 36 children born to healthy mothers (control group). The children from both groups were born at a similar gestational age and in the similar time period from 12/1996 to 09/2012. Neurological examinations were performed from 07/2010 to 11/2013. Each examination was adjusted to the patient's age and performed after the neonatal period. Three years later children were re-consulted, if they presented neurological deviations or were less than 12 months old at the time of the first examination. Normal neurological development was found in 86% of children in both groups (p = .999). Mild neurological deviations were observed in four (11%) children born to kidney transplant mothers and in five (14%) children born to healthy mothers (p = .999). Moderate deviations were diagnosed in one premature child born to transplant mother, whose pregnancy was complicated with a severe preeclampsia and foetal growth restriction. In the study population, no severe neurological disorders were found. Almost all (8/10) children with neurological deviations were born prematurely in good general conditions. The neurological deviations observed in the first year of life were mild and transient. In children over 1 year of age, deviations were more pronounced and continued to maintain. The neurological development of children of kidney transplant women is similar to that of the general population and possible deviations seem to be the result of intrauterine hypotrophy and prematurity. Therefore, in clinical practice, it is necessary to plan post-transplant pregnancies especially in women at high risk of these complications.

Siblings of children with cystic fibrosis: quality of life and the impact of illness.

Science.gov (United States)

Havermans, T; Wuytack, L; Deboel, J; Tijtgat, A; Malfroot, A; De Boeck, C; Proesmans, M

2011-03-01

To asses self-reported quality of life (QoL) and perception of impact of illness on siblings of children with cystic fibrosis (CF). The Child Health Questionnaire was used to assess QoL. The Sibling Perception Questionnaire was used to assess impact of illness. Siblings of children with CF (n= 39) rated their QoL higher than siblings of healthy children on most QoL domains (e.g. Physical Functioning, Behavior, Mental Health). Siblings older than the child with CF reported a higher impact of CF than younger siblings. Perceived impact of illness was higher when the child with CF had been hospitalized or was intermittent or chronically infected with Pseudomonas aeruginosa. Siblings of children with CF reported a good QoL. QoL and impact of illness were related to indices of CF severity. Insight into sibling-issues helps CF teams to provide family-oriented care. © 2010 Blackwell Publishing Ltd.

Searching for solar siblings among the HARPS data

Science.gov (United States)

Batista, S. F. A.; Adibekyan, V. Zh.; Sousa, S. G.; Santos, N. C.; Delgado Mena, E.; Hakobyan, A. A.

2014-04-01

The search for solar siblings has been particularly fruitful in the past few years. At present, there are four plausible candidates reported in the literature: HIP21158, HIP87382, HIP47399, and HIP92831. In this study we conduct a search for solar siblings among the HARPS high-resolution FGK dwarfs sample, which includes precise chemical abundances and kinematics for 1111 stars. Using a new approach based on chemical abundance trends with condensation temperature, kinematics, and ages we found one (additional) potential solar sibling candidate: HIP97507. Based on observations collected at the La Silla Paranal Observatory, ESO (Chile) with the HARPS spectrograph at the 3.6-m telescope (ESO runs ID 72.C-0488, 082.C-0212, and 085.C-0063).

Similarities and bi-directional influences regarding alcohol consumption in adolescent sibling pairs

NARCIS (Netherlands)

Vorst, H. van der; Engels, R.C.M.E.; Meeus, W.H.J.; Dekoviç, M.; Leeuwe, J.F.J. van

2007-01-01

Ample studies have established that parents as well as peers function as role models in the development of adolescents' alcohol use. The role of siblings, however, has been largely neglected despite the long-term nature of a sibling relationship. The present study examined the impact of siblings on

Siblings are special: initial test of a new approach for preventing youth behavior problems.

Science.gov (United States)

Feinberg, Mark E; Solmeyer, Anna R; Hostetler, Michelle L; Sakuma, Kari-Lyn; Jones, Damon; McHale, Susan M

2013-08-01

A growing body of research documents the significance of siblings and sibling relationships for development, mental health, and behavioral risk across childhood and adolescence. Nonetheless, few well-designed efforts have been undertaken to promote positive and reduce negative youth outcomes by enhancing sibling relationships. Based on a theoretical model of sibling influences, we conducted a randomized trial of Siblings Are Special (SIBS), a group-format afterschool program for fifth graders with a younger sibling in second through fourth grades, which entailed 12 weekly afterschool sessions and three Family Nights. We tested program efficacy with a pre- and post-test design with 174 families randomly assigned to condition. In home visits at both time points, we collected data via parent questionnaires, child interviews, and observer-rated videotaped interactions and teachers rated children's behavior at school. The program enhanced positive sibling relationships, appropriate strategies for parenting siblings, and child self-control, social competence, and academic performance; program exposure was also associated with reduced maternal depression and child internalizing problems. Results were robust across the sample, not qualified by sibling gender, age, family demographics, or baseline risk. No effects were found for sibling conflict, collusion, or child externalizing problems; we will examine follow-up data to determine if short-term impacts lead to reduced negative behaviors over time. The breadth of the SIBS program's impact is consistent with research suggesting that siblings are an important influence on development and adjustment and supports our argument that a sibling focus should be incorporated into youth and family-oriented prevention programs. Copyright © 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Fragile X syndrome in two siblings with major congenital malformations

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Giampietro, P.F.; Haas, B.R.; Lipper, E. [Cornell Univ. Medical Center, New York, NY (United States)] [and others

1996-05-17

We report on 2 brothers with both fragile X and VACTERL-H syndrome. The first sibling, age 5, had bilateral cleft lip and palate, ventricular septal defect, and a hypoplastic thumb. The second sibling, age 2{1/2}, had a trachesophageal fistula, esophageal atresia, and vertebral abnormality. High-resolution chromosome analysis showed a 46,XY chromosome constitution in both siblings. By PCR and Southern blot analysis, the siblings were found to have large triplet repeat expansions in the fragile X gene (FMR 1) and both had methylation mosaicism. Enzyme kinetic studies of iduronate sulfatase demonstrated a two-fold increase in activity in the first sib as compared to the second. Possible mechanisms through which the fragile X mutation can cause down-regulation of adjacent loci are discussed. 24 refs., 4 figs.

The wellbeing of siblings of children with disabilities.

Science.gov (United States)

Emerson, Eric; Giallo, Rebecca

2014-09-01

(1) to estimate the extent of differences in wellbeing between siblings of children with disabilities or long-term health conditions and siblings of 'typically developing' children in a nationally representative cohort of Australian children (the Longitudinal Study of Australian Children); (2) to determine whether any between-group differences in wellbeing may be potentially attributable to between-group differences in exposure to socio-economic disadvantage. The results of our analyses were consistent with the existing literature in indicating that, in unadjusted comparisons, the siblings of children with long-term health conditions or disabilities: (1) had lower wellbeing than their peers on some, but not all, indicators of wellbeing; and (2) that where differences did exist the effect sizes were small. Our results add to the existing literature in: (1) indicating that adjusting for between-group differences in exposure to low SEP and associated adversities eliminated the statistical significance of unadjusted comparisons in the majority of instances; and (2) failing to find any evidence of deterioration over time in the wellbeing of siblings with long-term health conditions or disabilities over a two-year period from age 4/5 to age 6/7. Copyright © 2014 Elsevier Ltd. All rights reserved.

Applied Behavior Analysis Programs for Autism: Sibling Psychosocial Adjustment during and Following Intervention Use

Science.gov (United States)

Cebula, Katie R.

2012-01-01

Psychosocial adjustment in siblings of children with autism whose families were using a home-based, applied behavior analysis (ABA) program was compared to that of siblings in families who were not using any intensive autism intervention. Data gathered from parents, siblings and teachers indicated that siblings in ABA families experienced neither…

[Application of multiple polymorphism genetic markers in determination of half sibling sharing a same mother].

Science.gov (United States)

Que, Ting-zhi; Zhao, Shu-min; Li, Cheng-tao

2010-08-01

Determination strategies for half sibling sharing a same mother were investigated through the detection of autosomal and X-chromosomal STR (X-STR) loci and polymorphisms on hypervariable (HV) region of mitochondrial DNA (mtDNA). Genomic DNA were extracted from blood stain samples of the 3 full siblings and one dubious half sibling sharing the same mother with them. Fifteen autosomal STR loci were genotyped by Sinofiler kit, and 19 X-STR loci were genotyped by Mentype Argus X-8 kit and 16 plex in-house system. Polymorphisms of mtDNA HV-I and HV-II were also detected with sequencing technology. Full sibling relationship between the dubious half sibling and each of the 3 full siblings were excluded based on the results of autosomal STR genotyping and calculation of full sibling index (FSI) and half sibling index (HIS). Results of sequencing for mtDNA HV-I and HV-II showed that all of the 4 samples came from a same maternal line. X-STR genotyping results determined that the dubious half sibling shared a same mother with the 3 full siblings. It is reliable to combine three different genotyping technologies including autosomal STR, X-STR and sequencing of mtDNA HV-I and HV-II for determination of half sibling sharing a same mother.

Adult siblings of individuals with Down syndrome versus with autism: findings from a large-scale US survey.

Science.gov (United States)

Hodapp, R M; Urbano, R C

2007-12-01

As adults with Down syndrome live increasingly longer lives, their adult siblings will most likely assume caregiving responsibilities. Yet little is known about either the sibling relationship or the general functioning of these adult siblings. Using a national, web-based survey, this study compared adult siblings of individuals with Down syndrome to siblings of individuals with autism in terms of a potential 'Down syndrome advantage' and changes across age of the brother/sister with disabilities. Two groups were examined, siblings of persons with Down syndrome (n = 284) and with autism (n = 176). The Adult Sibling Questionnaire measured the number and length of contacts between siblings and their brothers/sisters with disabilities; the warmth, closeness and positiveness of the sibling relationship; and the sibling's overall levels of perceived health, depression and rewards of being a sibling. Compared with siblings of brothers/sisters with autism, siblings of brothers/sisters with Down syndrome showed closer, warmer sibling relationships, along with slightly better health, lower levels of depressive symptoms and more contacts. Across age groups of the brother/sister with disabilities, both groups showed lessened contacts, with less close sibling relationships occurring when brothers/sisters with disabilities were aged 30-44 years and 45 years and older (in Down syndrome) and 45 years and older (in autism). Within both groups, closer sibling relationships were associated with more frequent and lengthy contacts, brothers/sisters with disabilities who were better at maintaining friendships and had lower levels of behavioural/emotional problems, and siblings who felt themselves more rewarded by being a sibling to a brother/sister with disabilities. In line with earlier work on families of children with disabilities, this study shows an advantage for siblings of adults with Down syndrome, in terms of both sibling relationships and of slightly better health and

Mothers' Perceptions of the Quality of Childhood Sibling Relationships Affected by Disability

Science.gov (United States)

Allison, Melissa; Campbell, Marilyn

2015-01-01

The quality of the sibling relationship has an important role in the development of psychosocial skills throughout childhood. While the literature suggests that the significance of sibling relationships is heightened when one sibling has a disability, empirical findings about the quality of these relationships are few and inconsistent. The present…

Land inheritance establishes sibling competition for marriage and reproduction in rural Ethiopia.

Science.gov (United States)

Gibson, Mhairi A; Gurmu, Eshetu

2011-02-08

Intergenerational transfer of wealth has been proposed as playing a pivotal role in the evolution of human sibling relationships. Sibling rivalry is assumed to be more marked when offspring compete for limited heritable resources, which are crucial for reproductive success (e.g., land and livestock); whereas in the absence of heritable wealth, related siblings may cooperate. To date, comparative studies undertaken to support this evolutionary assumption have been confounded by other socioecological factors, which vary across populations, e.g., food sharing and intergroup conflict. In this article we explore effects of sibling competition and cooperation for agricultural resources, marriage, and reproduction in one contemporary Ethiopian agropastoralist society. Here recent changes in land tenure policy, altering transfers of land from parents to offspring, present a unique framework to test the importance of intergenerational transfers of wealth in driving sibling competition, while controlling for socioeconomic biases. In households where land is inherited, the number of elder brothers reduces a man's agricultural productivity, marriage, and reproductive success, as resources diminish and competition increases with each additional sibling. Where land is not inherited (for males receiving land directly from the government and all females) older siblings do not have a competitive effect and in some instances may be beneficial. This study has wider implications for the evolution of human family sizes. Recent changes in wealth transfers, which have driven sibling competition, may be contributing to an increased desire for smaller family sizes.

Sibling Relationships and Adolescent Adjustment: Longitudinal Associations in Two-Parent African American Families

OpenAIRE

Whiteman, Shawn D.; Solmeyer, Anna R.; McHale, Susan M.

2015-01-01

Sibling relationships have been described as love-hate relationships by virtue of their emotional intensity, but we know little about how sibling positivity and negativity operate together to affect youth adjustment. Accordingly, this study charted the course of sibling positivity and negativity from age 10 to 18 in African American sibling dyads and tested whether changes in relationship qualities were linked to changes in adolescents’ internalizing and externalizing behaviors. Participants ...

Sibling negotiation

OpenAIRE

Rufus A. Johnstone; Alexandre Roulin

2003-01-01

Current discussions of offspring begging typically assume either that it is a signal directed at parents or that it represents a form of scramble competition to gain access to them. However, offspring might also display to inform nest mates that they will contest the next food item to be delivered; in other words, begging (possibly in the absence of parents) might serve purely as a form of negotiation among siblings. Here, we develop a game-theoretical model of this possibility. We assume tha...

Development and feasibility of a sibling intervention for youth in foster care.

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Kothari, Brianne H; McBeath, Bowen; Lamson-Siu, Emilie; Webb, Sara Jade; Sorenson, Paul; Bowen, Hannah; Waid, Jeff; Bank, Lew

2014-12-01

Due to their ubiquity and possible influence on youth mental health, academic, and other outcomes, sibling-focused intervention strategies may be important for the development and implementation of evidence-based practices (EBPs) in child welfare. However, there is no rigorous evidence as to either the best methods for, or feasibility of, incorporating the sibling link within existing clinical treatments for foster youth. This paper applies the literature on evidence-based practices (EBP) and implementation research in child welfare to sibling-focused intervention; and presents data concerning the development, delivery, cost, and feasibility of a novel sibling-focused intervention program, Supporting Siblings in Foster Care (SIBS-FC). Results suggest that despite the challenges and costs involved with delivering SIBS-FC, the program catered to the diverse needs of pre-adolescent and adolescent siblings living together and apart, was viewed positively by youth, and was implemented with a high degree of fidelity. These findings underscore the importance of attending to the early-stage development of psychosocial interventions in child welfare and highlight the role of interagency collaboration, program planning, staff training and supervision, and fidelity tracking for EBP development in child welfare. Implications for prevention research and sibling-focused intervention programming in child welfare are discussed. Copyright © 2014 Elsevier Ltd. All rights reserved.

[The sibling status effects and the personality scales of the MMPI].

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Hama, H; Mine, H; Mine, H; Matsuyama, Y

1987-06-01

The purpose of this study is to find out if the personalities of siblings are similar or different. Subjects used were Doshisha University students and members of their families, provided those families had only two children. Altogether 29 pairs of boys and their younger brothers, 47 pairs of boys and their younger sisters, 44 pairs of girls and their younger brothers, and 51 pairs of girls and their younger sisters were given the MMPI individually. Sibling status effects were found in many of the MMPI scores according to the type of sibling dyads and birth order, especially for the sibling dyad of elder brother and younger sister. Personality relationships between the first and second child showed that there were significant correlations in many MMPI scales: L, K, Pd, Pa, Pt, Sc, Si, Conflict resolution, Manifest anxiety, Repression-Sensitization, and Hostility. Among the four types of sibling dyad, the pairs of girls and their younger brothers showed the highest correlation in their personality.

The Lived Experience of Losing a Sibling through Murder

African Journals Online (AJOL)

denise

siblings. Homicide survivor bereavement, as a grief experience relative to other ... who have lost a child through murder, and, to a lesser ... siblings taking on the role of protector of their parents ...... fearful and angry feelings that contribute to their ... the adolescent to young adult transition: A developmental resilience model.

Autism Spectrum Disorders and Sibling Relationships: Research and Strategies

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Beyer, Julia F.

2009-01-01

Significant attention has been paid in the literature to sibling relationships and the effects of birth order, family size, and gender on such relationships. Although these are important areas to study, there is relatively little research on the effects of autism spectrum disorders (ASD) on sibling relationships. The existent research identifies…

Qualitative "trial-sibling" studies and "unrelated" qualitative studies contributed to complex intervention reviews.

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Noyes, Jane; Hendry, Margaret; Lewin, Simon; Glenton, Claire; Chandler, Jackie; Rashidian, Arash

2016-06-01

To compare the contribution of "trial-sibling" and "unrelated" qualitative studies in complex intervention reviews. Researchers are using qualitative "trial-sibling" studies undertaken alongside trials to provide explanations to understand complex interventions. In the absence of qualitative "trial-sibling" studies, it is not known if qualitative studies "unrelated" to trials are helpful. Trials, "trial-sibling," and "unrelated" qualitative studies looking at three health system interventions were identified. We looked for similarities and differences between the two types of qualitative studies, such as participants, intervention delivery, context, study quality and reporting, and contribution to understanding trial results. Reporting was generally poor in both qualitative study types. We detected no substantial differences in participant characteristics. Interventions in qualitative "trial-sibling" studies were delivered using standardized protocols, whereas interventions in "unrelated" qualitative studies were delivered in routine care. Qualitative "trial-sibling" studies alone provided insufficient data to develop meaningful transferrable explanations beyond the trial context, and their limited focus on immediate implementation did not address all phenomena of interest. Together, "trial-sibling" and "unrelated" qualitative studies provided larger, richer data sets across contexts to better understand the phenomena of interest. Findings support inclusion of "trial-sibling" and "unrelated" qualitative studies to explore complexity in complex intervention reviews. Copyright © 2016 Elsevier Inc. All rights reserved.

Life history consequences of mammal sibling rivalry.

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Stockley, P; Parker, G A

2002-10-01

Mammal life history traits relating to growth and reproduction are extremely diverse. Sibling rivalry may contribute to selection pressures influencing this diversity, because individuals that are relatively large at birth typically have an advantage in competition for milk. However, selection for increased growth rate is likely to be constrained by kin selection and physiological costs. Here, we present and test a model examining the ESS (evolutionarily stable strategy) balance between these constraints and advantages associated with increased prenatal growth in mammal sibling rivalry. Predictions of the model are supported by results of comparative analyses for the Carnivora and Insectivora, which demonstrate an increase in prenatal growth rate with increasing intensity of postnatal scramble competition, and a decrease in postnatal growth rate relative to size at birth. Because increased prenatal growth rates are predicted to select for reduced gestation length under certain conditions, our study also indicates that sibling rivalry may contribute to selection pressures influencing variation in altriciality and precociality among mammals.

The Role of Perceived Maternal Favoritism in Sibling Relations in Midlife

OpenAIRE

Suitor, J. Jill; Sechrist, Jori; Plikuhn, Mari; Pardo, Seth T.; Gilligan, Megan; Pillemer, Karl

2009-01-01

Data were collected from 708 adult children nested within 274 later-life families from the Within-Family Differences Study to explore the role of perceived maternal favoritism in the quality of sibling relations in midlife. Mixed-model analyses revealed that regardless of which sibling was favored, perceptions of current favoritism and recollections of favoritism in childhood reduced closeness among siblings. Recollections of maternal favoritism in childhood were more important than perceptio...

Siblings: Brothers and Sisters of People Who Have Mental Retardation. Arc Q & A Series.

Science.gov (United States)

Arc, Arlington, TX.

Basic information about siblings of people with mental retardation is presented in a question-and-answer format. The following questions are addressed: "Is having a sibling with a disability different than having a sibling who does not have a disability?"; "What are some of the concerns of siblings of people with disabilities?"; "Are there any…

Harnessing the power of sibling relationships as a tool for optimizing social-emotional development.

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Stormshak, Elizabeth A; Bullock, Bernadette M; Falkenstein, Corinna A

2009-01-01

Sibling relationships provide one of the most stable and powerful developmental contexts for the transmission of both prosocial and antisocial behavior. As a source of support and skill development, sibling relationships can build competence in self-regulation and emotional understanding. However, sibling relationships marked by antisocial behavior, substance use, and conflict place children at risk for a host of negative outcomes. Family relationship features, particularly parenting practices and discord, contribute strongly to both the quality of sibling relationships and children's well-being. Our review of intervention strategies reveals that the potential of sibling relationships to promote socioemotional development may be best realized through family-centered approaches that build prosocial sibling interactions, curtail child behavior problems, and strengthen parenting.

“Life Still Isn't Fair”: Parental Differential Treatment of Young Adult Siblings

OpenAIRE

Jensen, Alexander C.; Whiteman, Shawn D.; Fingerman, Karen L.; Birditt, Kira S.

2013-01-01

Parental differential treatment has been linked to individual well-being and sibling relationship quality in childhood, adolescence, and middle adulthood, but has not been examined in young adulthood. Data were collected from 151 pairs of young adult siblings (N = 302, Mean age = 23.90, SD = 5.02). Two siblings in each family reported on treatment from mothers and fathers, depressive symptoms, and sibling relationship quality. Using multi-level modeling, analyses examined the role of favoriti...

Siblings of people diagnosed with a mental disorder and posttraumatic growth.

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Sanders, Avihay; Szymanski, Kate

2013-10-01

This study examines the potential for posttraumatic growth (PTG) for siblings of persons diagnosed with a mental disorder. Using the posttraumatic growth Inventory we compared siblings (N = 33) with a comparison group of participants who did not experience trauma (N = 30). Our group of participants who had a sibling diagnosed with a mental disorder by a mental health professional (N = 33) reported higher PTG scores with mostly large effect sizes on most of the inventory subscales. Participants who took an active role in care giving experienced less PTG than participants who did not. Having a sibling diagnosed with a mental disorder presents an opportunity to experience PTG. Implications for the therapeutic milieus are discussed.

Risk of epilepsy and autism in full and half siblings-A population-based cohort study.

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Christensen, Jakob; Overgaard, Morten; Parner, Erik T; Vestergaard, Mogens; Schendel, Diana

2016-12-01

Epilepsy and autism spectrum disorder (ASD) often occur together in the same individual. However, it remains unknown whether siblings of children with ASD have an increased risk of epilepsy and vice versa. This study determines the risk of ASD and epilepsy among younger siblings of children with ASD and epilepsy. The study included all children born in Denmark between January 1, 1980 and 31 December 2006 who participated in follow-up until December 31, 2012 (1,663,302 children). We used Cox regression to calculate the adjusted hazard ratio (aHR) and the Kaplan-Meier method to calculate the cumulative incidence. The overall aHR of epilepsy in younger siblings increased by 70% (aHR 1.70, 95% confidence interval [CI] 1.34-2.16%) if the older sibling had ASD compared with siblings where the older sibling did not have ASD. The cumulative incidence of epilepsy at 20 years of age was 2.54% (95% CI 1.97-3.26%) if the older sibling had ASD, whereas the cumulative incidence of epilepsy at 20 years of age was 1.63% (95% CI 1.60-1.66%) if the older sibling did not have ASD. The overall aHR of ASD in younger siblings increased by 54% if the older sibling had epilepsy (aHR 1.54, 95% CI 1.32-1.80) compared with siblings where the older sibling did not have epilepsy. The cumulative incidence of ASD at 20 years of age was 2.06% (95% CI 1.84-2.32%) if the older sibling had epilepsy, whereas the cumulative incidence of ASD at 20 years of age was 1.27% (95% CI 1.25-1.29%) if the older sibling did not have epilepsy. The cross-disorder sibling risk of epilepsy and ASD was increased for the two disorders, which suggests that genes or environmental factors shared by family members may play a causal role in the co-occurrence of ASD and epilepsy. Wiley Periodicals, Inc. © 2016 International League Against Epilepsy.

My sister's keeper?: genomic research and the identifiability of siblings

Directory of Open Access Journals (Sweden)

Kohane Isaac S

2008-07-01

Full Text Available Abstract Background Genomic sequencing of SNPs is increasingly prevalent, though the amount of familial information these data contain has not been quantified. Methods We provide a framework for measuring the risk to siblings of a patient's SNP genotype disclosure, and demonstrate that sibling SNP genotypes can be inferred with substantial accuracy. Results Extending this inference technique, we determine that a very low number of matches at commonly varying SNPs is sufficient to confirm sib-ship, demonstrating that published sequence data can reliably be used to derive sibling identities. Using HapMap trio data, at SNPs where one child is homozygotic major, with a minor allele frequency ≤ 0.20, (N = 452684, 65.1% we achieve 91.9% inference accuracy for sibling genotypes. Conclusion These findings demonstrate that substantial discrimination and privacy risks arise from use of inferred familial genomic data.

Siblings of Individuals with Autism or Down Syndrome: Effects on Adult Lives

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Orsmond, Gael. I.; Seltzer, M. M.

2007-01-01

Background: In this study, we examine instrumental and affective involvement in the sibling relationship for adults who have a brother or sister with an autism spectrum disorder (ASD) or Down syndrome (DS). We ask three research questions: (1) How do adult siblings of individuals with ASD differ from siblings of individuals with DS in their…

Exploring parent-sibling communication in families of children with sickle cell disease.

Science.gov (United States)

Graff, J Carolyn; Hankins, Jane S; Hardy, Belinda T; Hall, Heather R; Roberts, Ruth J; Neely-Barnes, Susan L

2010-01-01

Communication within families of children with sickle cell disease is important yet has not been adequately investigated. Focus group interviews were conducted with parents of children with sickle cell disease to explore parent-sibling communication about sickle cell disease. Communication was influenced by attributes and behaviors of the parent, the child with sickle cell disease, and the sibling; extended family, neighbors, friends, and church members or social networks; and available, accessible resources related to the child's health, child's school, and parent employment. Outcomes that influenced and were influenced by factors within and outside the parent-sibling dyad and nuclear family included parent satisfaction, parent roles, family intactness, and status attainment. These findings support previous research with African-American families and expand our views of the importance of educating parents, family members, and others about sickle cell disease. The findings suggest a need to explore sibling perception of this communication, parent and sibling perception of the impact of frequent hospitalizations and clinic visits on the sibling and family, and variations within families of children with sickle cell disease.

Perceived Alienation of, and Social Support for, Siblings of Children With Cancer.