Leslie E. Horton

Unraveling Suicidal Ideation and Behaviors in a Global Cohort of Individuals at Clinical High‐Risk for Psychosis: Multivariable Correlates and Subthreshold Psychotic Symptoms

Judy L. Thompson, Carla Gerber, Kristin S. Cadenhead, Jimmy Choi et autres

INTRODUCTION: Suicidal ideation and behaviors (SIB) are common among individuals at clinical high risk for psychosis (CHR-P), but their relationship with the overall clinical profile remains unclear. This study aimed to identify sociodemographic/clinical factors associated with SIB in CHR-P individuals and to …

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Unraveling Suicidal Ideation and Behaviors in a Global Cohort of Individuals at Clinical High‐Risk for Psychosis: Multivariable Correlates and Subthreshold Psychotic Symptoms

Stefano Damiani, Orlandi Marika, Umberto Provenzani, Elisa Bortolin et autres

ABSTRACT Introduction Suicidal ideation and behaviors (SIB) are common among individuals at clinical high risk for psychosis (CHR‐P), but their relationship with the overall clinical profile remains unclear. This study aimed to identify sociodemographic/clinical factors associated with SIB in CHR‐P individuals and …

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Disentangling Paranoia and Social Anxiety: Overlap and Differentiation in Daily Life

Laura Hernandez, Molly A. Walsh, Neus Barrantes-Vidal, Thomas Kwapil et autres

Accepted paper at Personality Disorders: Theory, Research, and Treatment

Disentangling paranoia and social anxiety: Overlap and differentiation in daily life.

Yunlai Gui, Leslie E. Horton, Alysia M. Berglund, Laura M Hernández et autres

Paranoia, the unfounded belief and mistrust about other people's intentions as threatening, and social anxiety, the intense worry and fear regarding social interactions, share a number of phenomenological features. Furthermore, both can be conceptualized as traits ranging from mild or subclinical to …

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Daily-Life Peer Interactions Among Adolescents at Familial High-Risk for Psychosis: An Ecological Momentary Assessment (EMA) Study

Julianne M. Griffith, Tina Gupta, Jennifer Susan Silk, Gretchen L. Haas et autres

Psychosis risk is associated with impaired social functioning among young people. However, with whom and in what ways social relationships suffer among high-risk youth is not clearly understood. This study evaluated differences in the odds of engaging in peer interactions, as well …

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The Dynamics of Psychopathology, Cognitive Performance and Functioning in Individuals at Clinical High Risk for Psychosis: A Network Analysis of Ambulatory Assessments in a Prospective Longitudinal Cohort (Preprint)

Hannah Hacker, Jessica Hartmann, Annkathrin Böke, Johanna T. W. Wigman et autres

Processing Speed and Verbal Learning Ability as Predictors of Assessor-Rated and Ecological Momentary Assessment Self-Reported Functioning: Findings from AMP SCZ

Danielle N Pratt, Kathryn E. Lewandowski, Hannah Hacker, Lana Kambeitz‐Ilankovic et autres

BACKGROUND AND HYPOTHESIS: Processing speed and verbal learning are linked to functioning in people at clinical high-risk for psychosis (CHR-P). However, a clear understanding of these relationships has been limited by the use of single-value assessor ratings of functioning and limited incorporation …

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Relationship among Sleep Disturbance, Stress, and Suicidal Ideation in Clinical High Risk for Psychosis

Heather M. Wastler, Aubrey Moe, Alexandra M. Blouin, Melanie Bozzay et autres

Background and Hypothesis: Sleep disturbance is a well-established risk factor for suicide, though few studies to date have examined whether sleep disturbance contributes to suicide risk among individuals at clinical high risk for psychosis (CHR). The current study addressed this gap in …

Association of Multidimensional Schizotypy with Momentary Suspiciousness and Self/Other Appraisals: Comparable Findings Across Samples and Schizotypy Measures

Yunlai Gui, Alysia Michi Berglund, Laura Hernandez, Leslie E. Horton et autres

The present study employs experience sampling methodology (ESM) to examine the association of multidimensional schizotypy with a variety of daily life experiences, with an emphasis on momentary suspiciousness and self/other appraisals. Previous studies have often conceptualized schizotypy as having two dimensions: positive …

Relationship among Sleep Disturbance, Stress, and Suicidal Ideation in Clinical High Risk for Psychosis

Heather M. Wastler, Aubrey M. Moe, Alexandra M. Blouin, Melanie Bozzay et autres

Background and Hypothesis: Sleep disturbance is a well-established risk factor for suicide, though few studies to date have examined whether sleep disturbance contributes to suicide risk among individuals at clinical high risk for psychosis (CHR). The current study addressed this gap in …

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Sample Ascertainment and Recruitment Sources in the Accelerating Medicines Partnership Schizophrenia Program

Gregory P. Strauss, Luis Alameda, Daniel H. Wolf, Rachel Upthegrove et autres

This paper presents the recruitment sources of clinical high-risk (CHR) and community controls (CC) from the Accelerating Medicines Partnership Schizophrenia (AMP SCZ) program, which aims to study various clinical variables and biomarkers in 2040 CHR and 652 CC participants. A total of …

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Development of the PSYCHS: Positive SYmptoms and Diagnostic Criteria for the CAARMS Harmonized with the SIPS

Barnaby Nelson, Sylvain Bouix, Michael J. Coleman, Catalina Mourgues et autres

AIM: To harmonize two ascertainment and severity rating instruments commonly used for the clinical high risk syndrome for psychosis (CHR-P): the Structured Interview for Psychosis-risk Syndromes (SIPS) and the Comprehensive Assessment of At-Risk Mental States (CAARMS). METHODS: The initial workshop is described …

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