Freeman, Daniel

Characterization of psychotic experiences in adolescence using the specific psychotic experiences questionnaire: Findings from a study of 5000 16-year-old twins

Ronald, A., Sieradzka, D., Cardno, A. G., Haworth, C. M. A., McGuire, P., & Freeman, D. (2014) · Schizophrenia Bulletin

Schizophrenia research and treatmentMental Health and Psychiatry

Cited by 211

Negative Cognition, Depressed Mood, and Paranoia: A Longitudinal Pathway Analysis Using Structural Equation Modeling

Fowler, D., Hodgekins, J., Garety, P., Freeman, D., Kuipers, E., Dunn, G., Smith, B., & Bebbington, P. E. (2012) · Schizophrenia Bulletin

Schizophrenia research and treatmentMental Health and Psychiatry

Cited by 184

Sleep disorders in early psychosis: incidence, severity, and association with clinical symptoms

Reeve, S., Sheaves, B., & Freeman, D. (2019) · Schizophrenia Bulletin

Sleep and related disordersSchizophrenia research and treatment

Cited by 182

Injection fears and COVID-19 vaccine hesitancy

Freeman, D., Lambe, S., Yu, L.-M., Freeman, J., Chadwick, A., Vaccari, C., Waite, F., Rosebrock, L., Petit, A., Vanderslott, S., et al. (2023) · Psychological Medicine

Vaccine Coverage and HesitancyCOVID-19 and Mental Health

Cited by 175

Cognitive behavioural treatment of insomnia in individuals with persistent persecutory delusions: A pilot trial

Myers, E., Startup, H., & Freeman, D. (2011) · Journal of Behavior Therapy and Experimental Psychiatry

Sleep and related disordersSchizophrenia research and treatment

Cited by 170

Insomnia and paranoia

Freeman, D., Pugh, K., Vorontsova, N., & Southgate, L. (2009) · Schizophrenia Research

Sleep and related disordersSchizophrenia research and treatment

Cited by 158

Delusions in the nonclinical population

Freeman, D. (2006) · Current Psychiatry Reports

Schizophrenia research and treatmentMental Health and Psychiatry

Cited by 150

Consistent Etiology of Severe, Frequent Psychotic Experiences and Milder, Less Frequent Manifestations: A Twin Study of Specific Psychotic Experiences in Adolescence

Zavos, H. M. S., Freeman, D., Haworth, C. M. A., McGuire, P., Plomin, R., Cardno, A. G., & Ronald, A. (2014) · JAMA Psychiatry

Schizophrenia research and treatmentGenetic Associations and Epidemiology

Cited by 147

Disrupting sleep: the effects of sleep loss on psychotic experiences tested in an experimental study with mediation analysis

Reeve, S., Emsley, R., Sheaves, B., & Freeman, D. (2017) · Schizophrenia Bulletin

Sleep and related disordersSchizophrenia research and treatment

Cited by 131

Insomnia, nightmares, and chronotype as markers of risk for severe mental illness: results from a student population

Sheaves, B., Porcheret, K., Tsanas, A., Espie, C. A., Foster, R. G., Freeman, D., Harrison, P. J., Wulff, K., & Goodwin, G. M. (2016) · SLEEP

Sleep and related disordersCircadian rhythm and melatonin

Cited by 129

Comparison of a theoretically driven cognitive therapy (the Feeling Safe Programme) with befriending for the treatment of persistent persecutory delusions: a parallel, single-blind, randomised controlled trial

Freeman, D., Emsley, R., Diamond, R., Collett, N., Bold, E., Chadwick, E., Isham, L., Bird, J. C., Edwards, D., Kingdon, D., et al. (2021) · The Lancet Psychiatry

Schizophrenia research and treatmentPsychotherapy Techniques and Applications

Cited by 127

Treatable clinical intervention targets for patients with schizophrenia

Freeman, D., Taylor, K. M., Molodynski, A., & Waite, F. (2019) · Schizophrenia Research

Schizophrenia research and treatmentMental Health and Psychiatry

Cited by 125

Cognitive factors maintaining persecutory delusions in psychosis: The contribution of depression.

Vorontsova, N., Garety, P., & Freeman, D. (2013) · Journal of Abnormal Psychology

Schizophrenia research and treatmentAnxiety, Depression, Psychometrics, Treatment, Cognitive Processes

Cited by 107

Stabilising sleep for patients admitted at acute crisis to a psychiatric hospital (OWLS): an assessor-blind pilot randomised controlled trial

Sheaves, B., Freeman, D., Isham, L., McInerney, J., Nickless, A., Yu, L.-M., Rek, S., Bradley, J., Reeve, S., Attard, C., et al. (2018) · Psychological Medicine

Sleep and related disordersPsychotherapy Techniques and Applications

Cited by 104

Influence of carer expressed emotion and affect on relapse in non-affective psychosis

Kuipers, E., Bebbington, P., Dunn, G., Fowler, D., Freeman, D., Watson, P., Hardy, A., & Garety, P. (2006) · British Journal of Psychiatry

Family Caregiving in Mental IllnessSchizophrenia research and treatment

Cited by 102

Persecutory ideation and insomnia Findings from the second British National Survey Of Psychiatric Morbidity

Freeman, D., Brugha, T., Meltzer, H., Jenkins, R., Stahl, D., & Bebbington, P. (2010) · Journal of Psychiatric Research

Sleep and related disordersSchizophrenia research and treatment

Cited by 99

Delusions and decision-making style: Use of the Need for Closure Scale

Freeman, D., Garety, P., Kuipers, E., Colbert, S., Jolley, S., Fowler, D., Dunn, G., & Bebbington, P. (2006) · Behaviour Research and Therapy

Schizophrenia research and treatmentMental Health and Psychiatry

Cited by 98

Bullying victimisation and risk of psychotic phenomena: Analyses of british national survey data

Catone, G., Marwaha, S., Kuipers, E., Lennox, B., Freeman, D., Bebbington, P., & Broome, M. (2015) · The Lancet Psychiatry

Bullying, Victimization, and AggressionSchizophrenia research and treatment

Cited by 91

The patient experience of sleep problems and their treatment in the context of current delusions and hallucinations

Waite, F., Evans, N., Myers, E., Startup, H., Lister, R., Harvey, A. G., & Freeman, D. (2016) · Psychology and Psychotherapy Theory Research and Practice

Sleep and related disordersSchizophrenia research and treatment

Cited by 85

Do sleep disturbances and psychotic-like experiences in adolescence share genetic and environmental influences?

Taylor, M. J., Gregory, A. M., Freeman, D., & Ronald, A. (2015) · Journal of Abnormal Psychology

Sleep and related disordersSchizophrenia research and treatment

Cited by 85

Annual Research Review: Immersive virtual reality and digital applied gaming interventions for the treatment of mental health problems in children and young people: the need for rigorous treatment development and clinical evaluation

Halldorsson, B., Hill, C., Waite, P., Partridge, K., Freeman, D., & Creswell, C. (2021) · Journal of Child Psychology and Psychiatry

Digital Mental Health InterventionsVirtual Reality Applications and Impacts

Cited by 84

Negative cognitions about the self in patients with persecutory delusions: An empirical study of self-compassion, self-stigma, schematic beliefs, self-esteem, fear of madness, and suicidal ideation

Collett, N., Pugh, K., Waite, F., & Freeman, D. (2016) · Psychiatry Research

Schizophrenia research and treatmentMental Health and Psychiatry

Cited by 81

Paranoia and post-traumatic stress disorder in the months after a physical assault: A longitudinal study examining shared and differential predictors

Freeman, D., Thompson, C., Vorontsova, N., Dunn, G., Carter, L.-A., Garety, P., Kuipers, E., Slater, M., Antley, A., Glucksman, E., et al. (2013) · Psychological Medicine

Posttraumatic Stress Disorder ResearchSchizophrenia research and treatment

Cited by 79

The multidimensional measurement of the positive symptoms of psychosis

Steel, C., Garety, P. A., Freeman, D., Craig, E., Kuipers, E., Bebbington, P., Fowler, D., & Dunn, G. (2007) · International Journal of Methods in Psychiatric Research

Schizophrenia research and treatmentHallucinations in medical conditions

Cited by 79