Siobhan Murphy

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BACKGROUND Previous research has shown that loneliness is strongly associated with both physical and psychological ill health, particularly among adolescents. Factor analytic research has also shown that loneliness is a multi-dimensional construct, characterized by e.g. feelings of isolation, and relational and collective connectedness. While factor(More)
OBJECTIVE Previous research has identified an association between loneliness and psychiatric morbidity, but many of the studies have been based on small convenience samples and have not always used standardized measures. AIMS AND METHODS This study aimed to assess the association between standardized measures of loneliness and psychiatric morbidity using(More)
OBJECTIVE Previous research has identified an association between traumatic experiences and psychotic symptoms. Few studies, however, have explored the underlying mechanisms and contingent nature of these associations in an integrated model. This study aimed to test a moderated mediation model of negative childhood experiences, associated cognitive(More)
BACKGROUND Childhood sexual abuse (CSA) is a common occurrence and a robust, yet non-specific, predictor of adult psychopathology. While many demographic and abuse factors have been shown to impact this relationship, their common and specific effects remain poorly understood. OBJECTIVE This study sought to assess the prevalence of Axis I disorders in a(More)
BACKGROUND The International Classification of Diseases (ICD-11) is currently under development with proposed changes recommended for the posttraumatic stress disorder (PTSD) diagnosis and the inclusion of a separate complex PTSD (CPTSD) disorder. Empirical studies support the distinction between PTSD and CPTSD; however, less research has focused on(More)
This study assessed the dimensional structure of the UCLA Loneliness Scale ([UCLA-LS], UCLA-3). Data from the Northern Ireland Young Life and Times Survey (2011), a survey of 1,434 16-year-olds, was used to examine the underlying factor structure of the scale. Confirmatory factor analysis was employed to compare alternative factor analytical models that can(More)
BACKGROUND Based on Bowlby's attachment theory, Bartholomew proposed a four-category attachment typology by which individuals judged themselves and adult relationships. This explanatory model has since been used to help explain the risk of psychiatric comorbidity. OBJECTIVE The current study aimed to identify attachment typologies based on Bartholomew's(More)
OBJECTIVES This study sought to investigate the psychometric properties of the Posttraumatic Cognitions Inventory (PTCI; Foa et al., 1999, Psychol. Assess., 11, 303) among a cohort of older adolescents and to determine the relationship between post-traumatic cognitions and a variety of psychological outcomes including depression, anxiety, stress, and(More)
OBJECTIVE The deleterious psychological effects of childhood sexual abuse (CSA) have been extensively documented in the research literature. A limitation of this research, however, has been a reliance on overly restrictive and limiting measurements of CSA. Researchers have most commonly referred to discrete instances of rape and molestation; however,(More)
OBJECTIVE The current prospective study assessed the temporal relations between dissociation and posttraumatic stress (PTS) in a sample of treatment-seeking female survivors of childhood sexual abuse. PTS refers to symptoms associated with posttraumatic stress disorder (PTSD) in the absence of a clinical diagnosis of PTSD. METHOD Initial assessment was on(More)