12 results on '"Helen Sharp"'
Search Results
2. Interplay between long‐term vulnerability and new risk: Young adolescent and maternal mental health immediately before and during the COVID‐19 pandemic
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Nicola Wright, Jonathan Hill, Helen Sharp, and Andrew Pickles
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adolescence ,behaviour problems ,depression ,longitudinal studies ,sex differences ,Pediatrics ,RJ1-570 ,Psychiatry ,RC435-571 - Abstract
Abstract Background We examine whether there has been an increase in young adolescent and maternal mental health problems from pre‐ to post‐onset of the COVID‐19 pandemic. Methods Children aged 11–12 years and their mothers participating in a UK population‐based birth cohort (Wirral Child Health and Development Study) provided mental health data between December 2019 and March 2020, and again 3 months after lockdown, 89% (N = 202) of 226 assessed pre‐COVID‐19. Emotional and behavioural problems were assessed by self‐ and maternal reports, and long‐term vulnerability by maternal report of prior child adjustment, and maternal prenatal depression. Results The young adolescents reported a 44% (95% confidence interval [CI: 23%–65%]) increase in symptoms of depression and 26% (95% CI [12%–40%]) for post‐traumatic stress disorder, with corresponding maternal reports of child symptoms of 71% (95% CI [44%–99%]) and 43% (95% CI 29%–86%). Disruptive behaviour problem symptoms increased by 76% (95% CI [43%–109%]) particularly in children without previous externalising symptoms. Both female gender and having had high internalising symptoms earlier in childhood were associated with elevated rates of depression pre‐pandemic, and with greater absolute increases during COVID‐19. Mothers' own depression symptoms increased by 42% (95% CI [20%–65%]), and this change was greater among mothers who had prenatal depression. No change in anxiety was observed among children or mothers. None of these increases were moderated by COVID‐19‐related experiences such as frontline worker status of a parent. Prior to the pandemic, rates of maternal and child depression were greater in families experiencing higher deprivation, but changed only in less deprived families, raising their rates to those of the high deprivation group. Conclusions COVID‐19 has led to a marked increase in mental health problems in young adolescents and their mothers with concomitant requirements for mental health services to have the resources to adapt to meet the level and nature of the needs.
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- 2021
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3. Interaction Design: Beyond Human-Computer Interaction
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Yvonne Rogers, Helen Sharp, Jennifer Preece
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- 2023
4. Interaction Design: Beyond Human-Computer Interaction
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Helen Sharp, Jennifer Preece, Yvonne Rogers
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- 2019
5. Interaction Design: Beyond Human-Computer Interaction
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Jennifer Preece, Helen Sharp, Yvonne Rogers
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- 2015
6. Do stress and anxiety in early pregnancy affect the progress of labor: Evidence from the Wirral Child Health and Development Study
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Pauline Slade, Leonardo De Pascalis, Karen Lunt, Belinda Thompson, Johnathan Hill, Carol Bedwell, Kayleigh Sheen, Andrew Weeks, Helen Sharp, Susan Wray, Pauline Slade, Kayleigh Sheen, Andrew Week, Susan Wray, Leonardo De Pascali, Karen Lunt, Carol Bedwell, Belinda Thompson, Johnathan Hill, and Helen Sharp
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Adult ,Longitudinal study ,medicine.medical_specialty ,Time Factors ,wm_100 ,pregnancy‐specific stress ,pregnancy-specific stress ,Psychological intervention ,BF ,fear of childbirth ,Affect (psychology) ,03 medical and health sciences ,0302 clinical medicine ,Obstetrics and gynaecology ,Pregnancy ,RA0421 ,Epidemiology ,augmentation ,Humans ,Medicine ,Maternal Health Services ,Prospective Studies ,Original Research Article ,030212 general & internal medicine ,wq_200 ,wq_240 ,Labor, Obstetric ,030219 obstetrics & reproductive medicine ,business.industry ,Obstetrics ,Pregnancy Outcome ,Obstetrics and Gynecology ,General Medicine ,Delivery, Obstetric ,medicine.disease ,anxiety ,epidural ,labor duration ,Labor Onset ,Anxiety ,Gestation ,wq_330 ,Female ,medicine.symptom ,RG ,business - Abstract
Introduction: Despite widespread belief that anxiety causes longer labor, evidence of association is inconsistent. Data gathered as part of a prospective epidemiological longitudinal study were used to investigate associations between antenatal anxiety and pregnancy-specific stress, and labor progression was assessed by duration and use of augmentation.\ud \ud Material and methods: Pregnant primiparous women completed measures for anxiety and pregnancy-specific stress at 20 weeks' gestation (n = 1145). Birth outcome data were extracted from medical records. Regression analyses and a path analysis assessed associations between antenatal anxiety and pregnancy-specific stress, and indices of labor progression (labor duration and augmentation).\ud \ud Results: Anxiety/pregnancy-specific stress were not directly associated with duration of stage 1 labor (HIGH/LOW anxiety: mean difference = 13.94 minutes, SD = 20.66, 95% CI -26.60 to 54.49, P < .50)/(HIGH/LOW pregnancy-specific stress: mean difference = 12.05 minutes, SD = 16.09, 95% CI -19.52 to 43.63, P < .45). However, anxiety/pregnancy-specific stress were associated with epidural use (HIGH/LOW anxiety: 39% vs 31%, P < .042; HIGH/LOW pregnancy-specific stress: 38% vs 29%, P < .001), which was itself associated with longer labor (mean difference: 158.79 minutes, SD = 16.76, 95% CI 125.89-191.68, P < .001). Anxiety and pregnancy-specific stress were associated with increased likelihood of augmentation but these associations were nonsignificant after accounting for epidural, which was itself highly associated with augmentation. However, path analysis indicated an indirect effect linking pregnancy-specific stress, but not general anxiety, to labor duration and augmentation: elevated pregnancy-specific stress led to greater use of epidural, which was linked to both increased rates of augmentation, and increased labor duration.\ud \ud Conclusions: Contrary to general belief, general anxiety and specific pregnancy stress were not directly linked to longer duration of stage one labor. However specific pregnancy stress was associated with epidural use, which in turn was significantly associated with risk of augmentation, and longer stage one labor. Identification of pregnancy-specific stress could help to identify women for whom psychological interventions could improve birth experience.
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- 2021
7. Sex differences in foetal origins of child emotional symptoms: a test of evolutionary hypotheses in a large, general population cohort
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Helen Sharp, Andrew Pickles, Jonathan Hill, Nicola Wright, and Elizabeth Braithwaite
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Male ,medicine.medical_specialty ,Longitudinal study ,prenatal ,Emotions ,General Population Cohort ,Psychological intervention ,Mothers ,Depression, Postpartum ,03 medical and health sciences ,0302 clinical medicine ,Fetus ,Pregnancy ,Epidemiology ,Sex differences ,Developmental and Educational Psychology ,medicine ,Humans ,0501 psychology and cognitive sciences ,Longitudinal Studies ,Association (psychology) ,Depression (differential diagnoses) ,Sex Characteristics ,postnatal ,05 social sciences ,Infant, Newborn ,Infant ,Original Articles ,emotional disorder ,medicine.disease ,Moderation ,Psychiatry and Mental health ,Affect ,Child, Preschool ,Prenatal Exposure Delayed Effects ,maternal depression ,Pediatrics, Perinatology and Child Health ,Female ,Original Article ,Psychology ,030217 neurology & neurosurgery ,050104 developmental & child psychology ,Clinical psychology - Abstract
Background\ud Based on previous findings from the Wirral Child Health and Development Study (WCHADS), and on evolutionary hypotheses, we preregistered analyses of data from a large epidemiological sample (https://osf.io/fn5g9/register/564d31db8c5e4a7c9694b2be), to test for sex‐dependent moderation by prenatal maternal depressive symptoms of the association between postnatal maternal depressive symptoms and child emotional problems.\ud \ud Methods\ud A total of 8,354 mothers and children were followed from pregnancy to 3.5 years in the Avon Longitudinal Study of Parents and Children (ALSPAC). Self‐report measures of prenatal and postnatal maternal depressive symptoms, and maternal report of child emotional symptoms were administered.\ud \ud Results\ud There was a three‐way interaction between maternal prenatal and postnatal depression, and child sex (Coeff .042 95% CI 0.015 to 0.068, p = .002). This arose from moderation by prenatal depression, in opposite directions in boys and in girls. In boys, the association between postnatal depression and child emotional symptoms was weaker following lower prenatal depressive symptoms (interaction term coeff = .030, p = .001), and in girls, to a lesser extent, the association was stronger following lower prenatal depressive symptoms (interaction term coeff = −.012, p = .221).\ud \ud Conclusions\ud We replicated the finding from the WCHADS that prenatal depression modifies the association between postnatal depression and children's emotional problems in a sex‐dependent fashion. In ALSPAC, the sex difference was explained mainly by a protective effect of low prenatal depression in boys, while in WCHADS, it arose from greater vulnerability of girls to postnatal depression following low prenatal depression. In the light of these findings, in evaluating and implementing early interventions, there is need to consider that risks associated with postnatal depression may vary depending on maternal mood during pregnancy and may differ between boys and girls.
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- 2020
8. Introduction to the special issue on software engineering in practice
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Judith Bishop, Kendra M.L. Cooper, Helen Sharp, and Michael Whalen
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Software - Published
- 2019
9. Evidence for interplay between genes and parenting on infant temperament in the first year of life: monoamine oxidase A polymorphism moderates effects of maternal sensitivity on infant anger proneness
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Helen Sharp, Jonathan Hill, Helen Jones, Andrew Pickles, Kate Abbott, Gerome Breen, and John P. Quinn
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Adult ,Male ,Adolescent ,Genotype ,media_common.quotation_subject ,Mothers ,Poison control ,Anger ,Developmental psychology ,Young Adult ,03 medical and health sciences ,Sex Factors ,0302 clinical medicine ,Developmental and Educational Psychology ,medicine ,Parenting styles ,Humans ,Genetic Predisposition to Disease ,0501 psychology and cognitive sciences ,Prospective Studies ,Promoter Regions, Genetic ,Temperament ,Monoamine Oxidase ,Alleles ,media_common ,Pregnancy ,Polymorphism, Genetic ,Parenting ,biology ,Aggression ,05 social sciences ,Infant ,Middle Aged ,medicine.disease ,Mother-Child Relations ,Psychiatry and Mental health ,Maternal sensitivity ,England ,Pediatrics, Perinatology and Child Health ,Cohort ,biology.protein ,Female ,Gene-Environment Interaction ,Monoamine oxidase A ,medicine.symptom ,Psychology ,030217 neurology & neurosurgery ,050104 developmental & child psychology - Abstract
Background\ud The low expression polymorphism of the MAOA gene in interaction with adverse environments (G × E) is associated with antisocial behaviour disorders. These have their origins in early life, but it is not known whether MAOA G × E occurs in infants. We therefore examined whether MAOA G × E predicts infant anger proneness, a temperamental dimension associated with later antisocial behaviour disorders. In contrast to previous studies, we examined MAOA G × E prospectively using an observational measure of a key aspect of the infant environment, maternal sensitivity, at a specified developmental time point.\ud \ud Methods\ud In a stratified epidemiological cohort recruited during pregnancy, we ascertained MAOA status (low vs. high expression alleles) from the saliva of 193 infants, and examined specific predictions to maternal report of infant temperament at 14 months from maternal sensitivity assessed at 29 weeks of age.\ud \ud Results\ud Analyses, weighted to provide general population estimates, indicated a robust interaction between MAOA status and maternal sensitivity in the prediction of infant anger proneness (p = .003) which became stronger once possible confounders for maternal sensitivity were included in the model (p = .0001). The interaction terms were similar in males (p = .010) and females (p = .016), but the effects were different as a consequence of an additional sex of infant by maternal sensitivity interaction.\ud \ud Conclusions\ud This prospective study provides the first evidence of moderation by the MAOA gene of effects of parenting on infant anger proneness, an important early risk for the development of disruptive and aggressive behaviour disorders.
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- 2013
10. Evidence for interplay between genes and maternal stressin utero: monoamine oxidase A polymorphism moderates effects of life events during pregnancy on infant negative emotionality at 5 weeks
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Gerome Breen, Helen Sharp, Andrew Pickles, Jonathan Hill, Florin Tibu, and John P. Quinn
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education.field_of_study ,Longitudinal study ,Pregnancy ,biology ,Antisocial personality disorder ,Population ,Confounding ,Physiology ,Social environment ,medicine.disease ,Developmental psychology ,Behavioral Neuroscience ,Neurology ,In utero ,Genetics ,medicine ,biology.protein ,Monoamine oxidase A ,education ,Psychology - Abstract
The low activity variant of the monoamine oxidase A (MAOA) functional promoter polymorphism, MAOA-LPR, in interaction with adverse environments (G × E) is associated with child and adult antisocial behaviour disorders. MAOA is expressed during foetal development so in utero G × E may influence early neurodevelopment. We tested the hypothesis that MAOA G × E during pregnancy predicts infant negative emotionality soon after birth. In an epidemiological longitudinal study starting in pregnancy, using a two stage stratified design, we ascertained MAOA-LPR status (low vs. high activity variants) from the saliva of 209 infants (104 boys and 105 girls), and examined predictions to observed infant negative emotionality at 5 weeks post-partum from life events during pregnancy. In analyses weighted to provide estimates for the general population, and including possible confounders for life events, there was an MAOA status by life events interaction (P = 0.017). There was also an interaction between MAOA status and neighbourhood deprivation (P = 0.028). Both interactions arose from a greater effect of increasing life events on negative emotionality in the MAOA-LPR low activity, compared with MAOA-LPR high activity infants. The study provides the first evidence of moderation by MAOA-LPR of the effect of the social environment in pregnancy on negative emotionality in infancy, an early risk for the development of child and adult antisocial behaviour disorders.
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- 2013
11. User experience design and agile development: managing cooperation through articulation work
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Helen Sharp, Jennifer Ferreira, and Hugh Robinson
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Scrum ,Engineering ,Agile usability engineering ,Knowledge management ,User experience design ,Work (electrical) ,business.industry ,Agile Unified Process ,business ,Articulation (sociology) ,Software ,Cooperative work ,Agile software development - Abstract
Previous discussions of how User Experience (UX) designers and Agile developers can work together have focused on bringing the disciplines together by merging their processes or adopting specific techniques. This paper reports in detail on one observational study of a mature Scrum team in a large organization, and their interactions with the UX designers working on the same project. The evidence from our study shows that Agile development and UX design practice is not explained by rationalized accounts dealing with processes or techniques. Instead, understanding practice requires examining the wider organizational setting in which the Agile developers and UX designers are embedded. Our account focuses on the situatedness of the work by making reference to values and assumptions in the organizational setting, and the consequences that those values and assumptions had for practice. In this organizational setting, cooperation between the Agile developers and UX designers was achieved through ongoing articulation work by the developers, who were compelled to engage a culturally distinct UX design division. Based on this study, insights into culture, self-organization and purposeful work highlight significant implications for practice. Copyright © 2011 John Wiley & Sons, Ltd.
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- 2011
12. Symptoms or side effects? Methodological hazards and therapeutic principles
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Helen Sharp, David Healy, and Christopher F. Fear
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Psychotherapist ,Dysphoria ,humanities ,Compliance (psychology) ,Psychiatry and Mental health ,Quality of life (healthcare) ,Neurology ,medicine ,Anxiety ,Pharmacology (medical) ,Neurology (clinical) ,medicine.symptom ,Psychology ,Clinical psychology - Abstract
The case is described of a 40 year old man with delusions and hallucinations, who at the start of this study was taking doses of neuroleptic medication greatly in excess of those that have been demonstrated to be optimally effective. Over 48 weeks, using PQ methods and detailed interviewing, his progress was charted as the medication was reduced to more appropriate levels. Across this change, his delusional beliefs remained unchanged, but there were substantial reductions in auditory hallucinations, as well as in hopelessness and anxiety. The case has implications for concepts of therapy in the psychoses and for the methodology of therapy studies. It also illustrates possible benefits of using PQ or other self-assessment methods as a means of calibrating therapy and perhaps enhancing compliance. © 1998 John Wiley & Sons, Ltd.
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- 1998
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