Publications by authors named "Michael Petalas"

Little is known about the perceptions of sibling relationships from the direct perspective of service users with mental health difficulties; this study aimed to address this gap. Semi-structured interviews were carried out with adult male inpatients who had severe and enduring mental health difficulties. Interpretative phenomenological analysis was used to analyse the data and revealed three main themes: (1) The closeness of the sibling bond; (2) The change in sibling dynamics following diagnosis and admission; (3) Siblings' contribution to mental health and recovery.

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There is a general lack of self-report data from service users with an intellectual disability (ID) about their views of psychological interventions. This research explored the views and experiences of female inpatients, with a diagnosis of a personality disorder and an ID, about dialectical behaviour therapy (DBT). Semi-structured interviews were used with 10 women, recruited from two independent mental health hospitals.

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Debate is ongoing about whether typically developing siblings of children with autism spectrum disorder (ASD) are at greater risk of behavioral or emotional problems than siblings of children without ASD. Most data on behavior is provided by mothers, and we do not know whether fathers' reports differ. The strengths and difficulties questionnaire (Goodman in J Child Psychol Psychiatry 38(5):581-586, 1997) was completed by 168 mothers and 130 fathers.

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Parenting a child with autism may differentially affect mothers and fathers. Existing studies of mother-father differences often ignore the interdependence of data within families. We investigated gender differences within-families using multilevel linear modeling.

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Background: There is a dearth of research on the perspectives of adolescent siblings growing up with a brother or sister with an autism spectrum disorder (ASD).

Method: Semistructured interviews were used to elicit the perceptions and experiences of 12 typically developing adolescents with a brother with an ASD. Interpretative phenomenological analysis was used.

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The experiences of mothers of adult offspring with Angelman, Cornelia de Lange, or Cri du Chat syndrome have not been previously explored in research. The current study focuses on experiences with social and medical services and the impact the rareness of an adult offspring's syndrome has on the experiences of mothers. Eight mothers of adults with Angelman, Cornelia de Lange, or Cri du Chat syndrome were interviewed.

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Siblings of children with autism may be at greater risk for psychological problems than siblings of children with another disability or of typically developing (TD) children. However, it is difficult to establish whether autism or the presence of intellectual disability (ID) explains the findings in previous research. Mothers rated the emotional and behavioural adjustment of siblings of children with ID with (N = 25) or without (N = 24) autism.

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