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Browsing University of Hertfordshire by Author "Done, D.J."
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A 5 item version of the Compliance Questionnaire for Rheumatology (CQR5) successfully identifies low adherence to DMARDs
Hughes, Lyndsay D.; Done, D.J.; Young, Adam (2013-10)Taking DMARDs as prescribed is an essential part of self-management for patients with Rheumatoid Arthritis. To date, the Compliance Questionnaire for Rheumatology (CQR) is the only self-report adherence measure created ... -
Adult psychosis, common childhood infections and neurological soft signs in a national birth cohort
Leask, S.J.; Done, D.J.; Crow, T.J. (2002) -
Age of onset of schizophrenia in siblings: A test of the contagion hypothesis
Crow, T.J.; Done, D.J. (1986)The possibility that schizophrenia is horizontally transmitted has been assessed in an analysis of age of onset in 264 recorded pairs of siblings with the disease. Age of onset was found to be correlated between siblings, ... -
Analogical reasoning in schizophrenic delusions
Simpson, Jane; Done, D.J. (2004)Reasoning ability has often been argued to be impaired in people with schizophrenic delusions, although evidence for this is far from convincing. This experiment examined the analogical reasoning abilities of several groups ... -
Antecedents of schizophrenia and affective illness : Obstetric complications
Sacker, A.; Done, D.J.; Crow, T.J.; Golding, J. (1995) -
Attitudes of young people toward driving after smoking cannabis or after drinking alcohol
Danton, K.; Misselke, L.; Bacon, R.; Done, D.J. (2003)Currently there is a public welfare debate about the acute effects of cannabis and risk of motor vehicle accidents . This study sought to disclose young people’s attitudes, values, and willingness to drive after smoking ... -
Automatic and strategic volitional saccadic eye movements in psychotic patients
Done, D.J.; Frith, C.D. (1989)Drug-free schizophrenics were compared with depressive psychotics and normal controls on two saccade initiation tasks which differed with respect to the type of stimulus that initiated a saccadic response. Strategic ... -
Beyond symptom dimensions : schizophrenia risk factors for patient groups derived by latent class analysis
Leask, S.K.; Vermunt, J.K.; Done, D.J.; Crow, T.J.; Blows, M.; Bloks, M.P. (2009)Introduction : Patients grouped by latent class analysis of symptoms show some consensus between studies, and may be less etiologically heterogeneous than current diagnoses. If so, the effect size of ‘neurodevelopmental’ ... -
Body image, mood and quality of life in young burn survivors
Pope, S. J.; Solomons, W. R.; Done, D.J.; Cohn, N.; Possamai, A. M. (2007-09)This study looks at the body image, mood and quality of life of a group of 36 young people aged between 11 and 19 years who had burns as children, compared with an age-matched control group of 41 young people who had not ... -
Can disorganisation of semantic memory account for the abnormalities of thought in schizophrenia - a controlled experimental study
Green, N. E. A.; Done, D.J.; Anthony, S.; McKenna, P. J.; Ochocki, M. (2004) -
Cerebral lateralization is delayed in children who later develop schizophrenia
Crow, T.J.; Done, D.J.; Sacker, A. (1996)The origins of schizophrenia are obscure. One suggestion is that it represents a component of the genetic variation associated with the establishment of dominance in one or other cerebral hemisphere, a mechanism that has ... -
Childhood antecedents of schizophrenia and affective illness: social adjustment at ages 7 and 11
Done, D.J.; Crow, T.J.; Johnstone, E.C.; Sacker, A. (1994)To investigate the social adjustment in childhood of people who as adults have psychiatric disorders. Design - Subjects in a prospectively followed up cohort (the national child development study) who had been admitted as ... -
Childhood precursors of psychosis as clues to its evolutionary origins
Crow, T.J.; Done, D.J.; Sacker, A. (1995)Those who as adults will be admitted to a psychiatric ward with a psychotic illness can be distinguished (on the basis of group differences) from others by their behaviour and academic performance at he ages of 7 and 11 ... -
Combination tricyclic antidepressant and lithium maintenance medication in unipolar and bipolar depressed patients
Johnstone, E.C.; Owens, D.G.C.; Lambert, M.T.; Crow, T.J.; Frith, C.D.; Done, D.J. (1990)In a small study of up to 3 years' duration comparison of the value of amitriptyline alone versus amitriptyline + lithium in unipolar cases (27 patients) and of that of lithium alone versus amitriptyline + lithium in bipolar ... -
Complications of pregnancy and delivery in relation to psychosis in adult life: data from the British perinatal mortality survey sample
Done, D.J.; Johnstone, E.C.; Frith, C.D.; Golding, J.; Shepherd, P.M.; Crow, T.J. (1991)To evaluate whether events occurring at or around the time of birth contribute to the onset of psychotic illness in adult life. -
Connectionist models invesitigating representations formed in the sequential generation of characters
Richardson, F.M.; Davey, N.; Peters, L.; Done, D.J.; Anthony, S. (2002) -
Difficulties in conducting a randomised controlled trial of health service interventions in intellectual disability : implications for evidence-based practice
Oliver, P.C.; Piachaud, J.; Done, D.J.; Regan, A.; Cooray, S.; Tyrer, P. (2002) -
Distinct psychological distress trajectories in rheumatoid arthritis : Findings from an inception cohort
Norton, Sam; Sacker, Amanda; Young, Adam; Done, D.J. (2011)Objective: As with other chronic physical illness, rates of depressive disorder are high in rheumatoid arthritis (RA). The aim of the current study was to identify distinct trajectories of psychological distress over 10 ... -
Do patients with rheumatoid arthritis want SMS text messages to remind them about hospital appointments and drug adherence?
Hughes, Lyndsay; Russell, Bridget; Jenkins, Suzanne; Done, D.J.; Young, Adam (2012-05-03) -
The effect of context during word perception in schizophrenic patients
Done, D.J.; Frith, C.D. (1984)Hospitalized chronic and acute schizophrenics were compared with age- and social-status-matched controls on word perception tests to measure the effect of context on recognition thresholds. In Experiment 1 the method of ...