S, Dikmen Dr Loewy reported being a Lundbeck International Neuroscience Foundation faculty member.  et al.  et al.  LJ, Shapiro  DC, Krieg The Adolescent Brain and Cognitive Development (ABCD) Study is supported by awards U01DA041022, U01DA041025, U01DA041028, U01DA041048, U01DA041089, U01DA041093, U01DA041106, U01DA041117, U01DA041120, U01DA041134, U01DA041148, U01DA041156, U01DA041174, U24DA041123, and U24DA041147 from the NIH and additional federal partners (https://abcdstudy.org/federal-partners.html).  S, Burdeus  |  Downs Epub 2020 Mar 19. Prodromal questionnaire to assess prodromal symptoms filled by the young person as a self report General Assessment Scale for Social Functioning (GASC) [ Time Frame: Baseline and 18 months ] General Assessment Scale for Social Functioning assesses patients general functioning filled … Kessler A family history of psychotic disorder was associated with higher mean (SE) PQ-BC Total (3.883 [0.352]; β = 0.061; 95% CI, 0.027-0.094) and Distress (10.210 [1.043]; β = 0.051; 95% CI, 0.018-0.084) scores, whereas a family history of depression or mania was not. NIH  MJ, van den Bree Paper presented at: 2013 Anxiety and Depression: Technology and New Media in Practice and Research; April 6, 2013; La Jolla, CA. Khyati Brahmbhatt, MD, Department of Psychiatry, University of California, San Francisco, assisted in the creation of the Prodromal Questionnaire–Brief Child Version Distress scale. Error bars reflect SEs. Dominguez Kaufman Accepted for Publication: April 11, 2018.  et al.  I, Connor A prospective study of childhood neurocognitive functioning in schizophrenic patients and their siblings. Weintraub Seidman  M, Ellman  AP,  K, Avenevoli During the past several decades, research on psychotic disorders has increasingly focused on early identification of individuals potentially at risk.1,2 The prevalence of psychoticlike experiences (PLEs)3 or subclinical psychotic symptoms (eg, perceptual abnormalities, mild delusional thoughts) is estimated to be approximately 6% to 10% in the general population.4,5 However, the prevalence of PLEs during childhood is estimated to be 13% to 17%,6-8 with some estimates ranging as high as 66% to 68%.9,10 Childhood PLEs are associated with greater odds of developing a psychotic disorder during adulthood,7,11 particularly if PLEs persist over time.12 However, no well-validated self-report tools are available for measuring PLEs and related distress in children as young as 9 years (eg, the Adolescent Psychotic Symptom Screener is validated for use with adolescents aged 11-13 years).13 One self-report tool to identify PLEs, validated in adolescents and adults, is the Prodromal Questionnaire–Brief Version.14 The present study is the first, to our knowledge, to examine the validity of this questionnaire modified for use in a childhood population. Assessment of the Prodromal Questionnaire–Brief Child Version for Measurement of Self-reported Psychoticlike Experiences in Childhood. The speech delays composite was coded as the summation of a delay in speaking a first word and parent-rated concern regarding speech development (eMethods in the Supplement).  M, Gomez-Vallejo  M, Zhang doi: 10.1001/jamapsychiatry.2020.2902. Psychotic-like experiences in nonpsychotic help-seekers: associations with distress, depression, and disability.  R, Van der Ende 2020 Jan;1(1):sgaa009. Design, Setting, and Participants   et al. Girls had lower PQ-BC Total scores (2.400 [0.215] vs 2.727 [0.214]; β = −0.092; 95% CI, −0.152 to −0.032), but there was no significant association of sex with PQ-BC Distress scores.  D, Mächler  DI, Stone The results demonstrated measurement invariance across race/ethnicity and sex. As can be seen in eTable 3 in the Supplement, stepwise tests examining invariance across boys and girls showed good fit in terms of comparative fit index (range, 0.976-0.982) and root mean square error of approximation scores (range, 0.024 [95% CI, 0.022-0.026] to 0.028 [95% CI, 0.026-0.030]) and minimal decrement in fit at all steps. Merikangas As reported in Table 3, lower fluid and crystallized intelligence were independently associated with greater PQ-BC scores. 2020 Jun;5(6):580-590. doi: 10.1016/j.bpsc.2020.02.012. 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The results are compatible with findings that working memory impairments are associated with psychosis risk and early psychotic symptoms in adolescence.34,36,67 Consistent with previous research,34 the results showed some support for deficits in reading and processing speed being related to psychosis risk. Findings  Associations between psychotic-like experiences and mental health status and other psychopathologies among Japanese early teens. Attention, memory, and motor skills as childhood predictors of schizophrenia-related psychoses: the New York High-Risk Project. They rely heavily on the criteria that have been found to identify individuals at ultra high-risk (UHR…  SS, Heaton  K, Bhui Anxiety in youth at clinical high risk for psychosis. Online ahead of print. 2020 Sep 23:e202902. Psychosis risk screening with the Prodromal Questionnaire–Brief Version (PQ-B). Mean Total and Distress Prodromal Questionnaire–Brief Child Version (PQ-BC) Scores for Family History of Psychosis, Depression, and Mania, Table 1. The final sample size was 3984 individuals. PQ-BC, Prodromal Questionnaire–Brief Child Version.  RC.  N, Nelson-Gray Early Interv Psychiatry. These results also suggest that the PQ-BC may be valid assessment of childhood PLEs, and therefore follow-up studies, including longitudinal follow-up of these children, should explore how the combination of factors examined in the present study may be useful in predicting outcomes in at-risk children. Starkowska A, Tyburski E, Kucharska-Mazur J, Mak M, Samochowiec J. Results indicate that the PQ-BC shows adequate psychometric properties in terms of internal reliability, measurement invariance, and hypothesized associations with other measures of PLEs, internalizing symptoms, neuropsychological test performance, and developmental milestones. Yamasaki  et al.  TV, Ducharme Results  The 16-item Version of the Prodromal Questionnaire (PQ-16) If TRUE: how much distress did you experience?  TE, Arseneault Sample Characteristics for Included vs Missing Participants, eTable 2. All parents provided written informed consent and all children provided assent.  J. Chen All Rights Reserved. Although the present study showed that the PQ-BC was associated with other PLE measures, the associations varied in strength.  R, This is a prodromal questionnaire-brief version (pq-b) we ask about a range of experiences, some of which are quite unusual. Accessibility Statement, Figure.  JM, Kandala 2018 08 01; 75(8):853-861. Sun  et al. Figure.. Thus, one set of aims of the present study consisted of replicating these measurement invariance analyses and clarifying race/ethnicity and sex differences in childhood PLEs. Psychotic-like experiences and correlation with childhood trauma and other socio-demographic factors: a cross-sectional survey in adolescence and early adulthood in China.  GL. COVID-19 is an emerging, rapidly evolving situation. Dr. Bogdan and colleagues analyzed data from the ongoing Adolescent Brain Cognitive Development Study to assess whether maternal report of cannabis use during pregnancy was associated with psychosis proneness as measured by the self-report Prodromal Questionnaire-Brief Child Version score.  KR, Hodgins  S.  Racism, psychosis and common mental disorder among ethnic minority groups in England. Analyses regarding basic PQ-BC properties are given in eResults in the Supplement.  S, Clarke  P, Abbott Yoshizumi  MB, Verhulst  ML, Taylor  EJ, Toward earlier identification and preventative intervention in schizophrenia: evidence from the London Child Health and Development Study. Schizophr Bull Open.  J, Scott Etiological and clinical features of childhood psychotic symptoms: results from a birth cohort. Higher ratings of current child clumsiness were also significantly associated with greater PQ-BC scores (Total score: β = 0.055 [95% CI, 0.026-0.084]; Distress score: β = 0.055 [95% CI, 0.025-0.085]). Categories. These results provide support for the construct validity and demonstrate adequate psychometric properties of a self-report instrument designed to measure childhood PLEs, providing evidence that the PQ-BC may be a useful measure of early risk for psychotic disorders. Design, setting, and participants: Language, motor and speed of processing deficits in adolescents with subclinical psychotic symptoms. Data for this study were collected from June 1, 2016, through August 31, 2017. The total score is derived by doi: 10.1093/schizbullopen/sgaa009. Assessment of the Prodromal Questionnaire-Brief Child Version for Measurement of Self-reported Psychoticlike Experiences in Childhood. Karcher NR, Shiffman JE, Barch DM.  JG, Piasecki  M, Laurens Mollon Replication of Associations With Psychotic-Like Experiences in Middle Childhood From the Adolescent Brain Cognitive Development (ABCD) Study. Published Online: June 6, 2018. doi:10.1001/jamapsychiatry.2018.1334. One major finding of the present study is evidence of measurement invariance across race/ethnicity and sex, comparable to previous research using the Prodromal Questionnaire–Brief Version in a young adult population.17 In follow-up analyses, African American and Hispanic participants had higher PQ-BC scores than did white participants. Furthermore, the choice to read questions to participants to ensure comprehension may have influenced disclosure willingness for some individuals. Lewandowski Participants completed all National Institutes of Health Toolbox Cognitive Battery (NIHTB-CB) tests.51,52 The NIHTB-CB consists of 7 tests, grouped into 2 composite scores. The PQ-BC Total and Distress scores were analyzed for measurement invariance across race/ethnicity and sex, their associations with measures of PLEs, and their associations with known correlates of PLEs, including internalizing and externalizing symptoms, neuropsychological test performance, and developmental milestones. Laurens  R, Caspi The results demonstrated measurement invariance across race/ethnicity and sex. Objective: 2021 Jan;46(1):131-142. doi: 10.1038/s41386-020-0736-6. Niendam Despite the study limitations, the present results demonstrate that PLEs in childhood may be associated with many of the same factors associated with psychotic symptoms in adolescence and adulthood.  HO, Kwapil Biol Psychiatry Cogn Neurosci Neuroimaging.  LM, Ngiralmau The Prodromal Questionnaire-Brief version (PQ-B) contains 21 items derived from the PQ. The population-based sample of 3984 children within the ABCD data set was recruited from 20 research sites across the United States. Loewy Psychotic-like experiences in a community sample of 8000 children aged 9 to 11 years: an item response theory analysis.  J, Sorensen Technical Report. Assessing self-reported clinical high risk symptoms: The psychometric properties of the polish version of the prodromal questionnaire-brief and a proposal for an alternative approach to scoring. Additional Contributions: We thank the families participating in the ABCD study. Evidence for early-childhood, pan-developmental impairment specific to schizophreniform disorder: results from a longitudinal birth cohort.  RM, Hodgins Design and field procedures in the US National Comorbidity Survey Replication Adolescent Supplement (NCS-A).  AR, Buckby  RM, Rutter  CE, Rosso  MJ, Sunderland Sheffield An item response theory analysis of the Prodromal Questionnaire-Brief Child Version: Developing a screening form that informs understanding of self-reported psychotic-like experiences in childhood. JAMA Psychiatry. However, it is unclear if PLEs are related to suicide ideation and behavior in children, and whether other factors such as impulsivity or emotion dysregulation might moderate the relationship. Meaning  The population-based sample of 3984 children within the ABCD data set was recruited from 20 research sites across the United States.  et al. However, no known, well-validated self-report tools have been designed to measure childhood PLEs.  T, Bucholz All Rights Reserved. Role of the Funder/Sponsor: The sponsors had no role in the design and conduct of the study; collection, management, analysis, and interpretation of the data; preparation, review, or approval of the manuscript; and decision to submit the manuscript for publication.  JM, Cullen  TV,  MB.  RK, In order to bring about implementation of routine screening for psychosis risk, a brief version of the Prodromal Questionnaire (PQ; Loewy et al., 2005) was developed and tested in a general help-seeking population.  KK,  TE, Cannon 2020 Feb 27. doi: 10.1037/abn0000502. Small but significant associations were found between higher PQ-BC scores and greater scores on each of the child-rated internalizing symptom modules for Total (β range, 0.218 [95% CI, 0.189-0.246] to 0.273 [95% CI, 0.245-0.301]) and Distress (β range, 0.248 [95% CI, 0.220-0.277] to 0.310 [95% CI, 0.281-0.338]) scores as well as with bipolar symptoms (Total score: β = 0.200 [95% CI, 0.171-0.230]; Distress score: β = 0.197 [95% CI, 0.168-0.226]). Evidence that onset of clinical psychosis is an outcome of progressively more persistent subclinical psychotic experiences: an 8-year cohort study.  R, Wittchen Prodromal Questionnaire–Brief Child Version, Internalizing and Externalizing Symptom Measures, Associations With Internalizing and Externalizing Symptoms.  T, Murase Dhossche 2020 Apr;129(3):293-304. doi: 10.1037/abn0000502.  JY, McKenzie  JM, Laurens The ABCD data repository grows and changes over time; data used in this report came from DOI 10.15154/1412097. Cicero  J, Hofstra However, no known, well-validated self-report tools have been designed to measure childhood PLEs. Morgan Our goals were to test whether PQ-BC scores (1) demonstrated measurement invariance across race/ethnicity and sex; (2) demonstrated mean level differences across race/ethnicity or sex; (3) were positively associated with other measures of PLEs, including family history of psychotic disorder and other measures of PLEs; and (4) were associated with higher rates of internalizing and externalizing symptoms, impaired cognition, or delays in motor and speech developmental milestones. ent of a child with schizophrenia, posed the question of whether her daughter has schizophrenia.  et al. Yung  MD, Nguyen In addition to finding the first evidence, to our knowledge, of the potential validity of a self-report measure of PLEs in children, the current study also advances our understanding of PLEs in childhood, including the associations between self-reported PLEs and correlates of psychosis risk (eg, internalizing symptoms, cognitive deficits [eg, working memory], and developmental delays in motor coordination). Of importance, the results suggest that clumsiness is associated with greater PQ-BC scores, consistent with previous research on associations between motor coordination and skills with schizophrenia spectrum disorders.37,68 However, motor clumsiness was not specifically associated with psychosis risk and was associated with greater depressive symptoms, which may be reflective of construct overlap between negative symptoms and depression or nonspecific risk for later psychopathology conferred by early motor abnormalities.63. Income to needs is defined as the ratio of family income to the appropriate poverty threshold. Karcher NR, Barch DM, Avenevoli S, Savill M, Huber RS, Simon TJ, Leckliter IN, Sher KJ, Loewy RL . Childhood psychoticlike experiences (PLEs) are associated with greater odds of a diagnosis of a psychotic disorder during adulthood. Sex differences in magical ideation: a community-based twin study. The weaker associations found between the PQ-BC and other PLE measures may be the consequence of using relatively limited measures of PLEs (ie, the CBCL has 4 questions, and the KSADS detects more severe psychotic symptoms), perhaps reducing the variability of reported experiences.  KS, J Abnorm Psychol. The cognition battery of the NIH Toolbox for Assessment of Neurological and Behavioral Function: validation in an adult sample. In this validation study of 3984 children aged 9 to 10 years, the instrument demonstrated adequate internal reliability and measurement invariance across race/ethnicity and sex. In this validation study of 3984 children aged 9 to 10 years, the instrument demonstrated adequate internal reliability and measurement invariance across race/ethnicity and sex. Biol Psychiatry Cogn Neurosci Neuroimaging. Furthermore, weak but significant associations with greater parent-rated KSADS current psychotic symptoms were observed for PQ-BC Total (β = 0.065; 95% CI, 0.036-0.095) and Distress (β = 0.073; 95% CI, 0.043-0.103) scores.  S, Kelly To account for nonindependence of observations due to familial relatedness, family members were treated as clustered observations, as were the 20 ABCD research sites. Neuropsychopharmacology.  M, Lieb Parellada The study analyses included 3984 participants (1885 girls [47.3%] and 2099 boys [52.7%]; mean [SE] age, 10.0 [0.01] years). Ethnicity, social disadvantage and psychotic-like experiences in a healthy population based sample. Conflict of Interest Disclosures: Dr Barch reported consulting for Pfizer, Inc. Dr Simon reported being chief executive officer of Cognivive, Inc, a digital neurotherapeutics company (there was no overlap between the content of this report and the company’s business interests). al. Anglin Childhood motor coordination and adult schizophrenia spectrum disorders.  M, Ord Importance  Mean (SE) PQ-BC Scores by Family History, eTable 5.  A.  Cognitive development prior to onset of psychosis.  L, Hoek  S, Kaneko Cingulo-opercular network efficiency mediates the association between psychotic-like experiences and cognitive ability in the general population.  et al.  TM, Merikangas These results provide support for the construct validity and demonstrate adequate psychometric properties of a self-report instrument designed to measure childhood PLEs, providing evidence that the PQ-BC may be a useful measure of early risk for psychotic …  EA. In general, the sizes of correlations were smaller for parent-rated child symptoms on the KSADS, although the direction was the same for the internalizing composite (Total score: β = 0.077 [95% CI, 0.047-0.106]; Distress score: β = 0.088 [95% CI, 0.058-0.118]), internalizing symptom modules (Total score: β range, 0.047 [95% CI, 0.017-0.077] to 0.068 [95% CI, 0.039-0.097]; Distress score: β range, 0.064 [95% CI, 0.034-0.094] to 0.071 [95% CI, 0.042-0.101]), and bipolar symptoms (Total score: β = 0.046 [95% CI, 0.016-0.076]; Distress score: β = 0.040 [95% CI, 0.010-0.069]). Adverse childhood experiences and psychotic-like experiences are associated above and beyond shared correlates: Findings from the adolescent brain cognitive development study.  N, Wigman Laurens The Palau Early Psychosis Study: neurocognitive functioning in high-risk adolescents. The Total score is the sum of endorsed questions (0 indicates no; 1, yes; possible scores range from 0 to 21). Karlsen Pagliaccio Furthermore, these data suggest that PLEs at school age are associated with many of the same familial, cognitive, and emotional factors associated with psychotic symptoms in older populations, consistent with the dimensionality of psychosis across the lifespan. Linscott University of California.  M, Zammit  RL, Pearson This finding is in line with extant research showing elevated rates of PLEs in nonwhite participants,15,16 perhaps indicating that factors related to greater PLEs in nonwhite participants in adulthood (ie, discrimination, lower income to needs) (eResults in the Supplement)19,20,60 may already be exerting an influence on PLEs in childhood. Higher PQ-BC scores were associated with higher rates of child-rated internalizing symptoms (Total score: β range, 0.218 [95% CI, 0.189-0.246] to 0.273 [95% CI, 0.245-0.301]; Distress score: β range, 0.248 [95% CI, 0.220-0.277] to 0.310 [95% CI, 0.281-0.338]), neuropsychological test performance deficits such as working memory (Total score: β = −0.042 [95% CI, −0.077 to −0.008]; Distress score: β = −0.051 [95% CI, −0.086 to −0.017]), and motor and speech developmental milestone delays (Total score: β = 0.057 [95% CI, 0.026-0.086] for motor; β = 0.042 [95% CI, 0.010-0.073] for speech; Distress score: β = 0.048 [95% CI, 0.017-0.079] for motor; β = 0.049 [95% CI, 0.018-0.081] for speech).  SV. Paul SE, Hatoum AS, Fine JD, Johnson EC, Hansen I, Karcher NR, Moreau AL, Bondy E, Qu Y, Carter EB, Rogers CE, Agrawal A, Barch DM, Bogdan R. JAMA Psychiatry.  P, Krabbendam Prevalence and characteristics of psychotic-like experiences in Kenyan youth.  KS, Raudino Furthermore, processing speed deficits in childhood are associated with psychotic experiences in adolescence,66 and research indicates that processing speed deficits are a central deficit of psychosis risk.36, Last, this study also replicated the associations between PLEs and delays in developmental milestones.  R, Vinogradov Karcher  S, Honjo  TE, The study analyses included 3984 participants (1885 girls [47.3%] and 2099 boys [52.7%]; mean [SE] age, 10.0 [0.01] years). U24 DA041147/DA/NIDA NIH HHS/United States, U01 DA041120/DA/NIDA NIH HHS/United States, T32 MH018261/MH/NIMH NIH HHS/United States, R01 MH107108/MH/NIMH NIH HHS/United States, K05 AA017242/AA/NIAAA NIH HHS/United States, U01 DA041174/DA/NIDA NIH HHS/United States, U01 DA041048/DA/NIDA NIH HHS/United States, U01 DA041156/DA/NIDA NIH HHS/United States, U01 DA041093/DA/NIDA NIH HHS/United States, U54 HD079125/HD/NICHD NIH HHS/United States, U01 DA041134/DA/NIDA NIH HHS/United States, U01 DA041106/DA/NIDA NIH HHS/United States, U01 DA041022/DA/NIDA NIH HHS/United States, R01 HD042974/HD/NICHD NIH HHS/United States, U01 DA041025/DA/NIDA NIH HHS/United States, U01 DA041148/DA/NIDA NIH HHS/United States, U01 DA041089/DA/NIDA NIH HHS/United States, U24 DA041123/DA/NIDA NIH HHS/United States, T32 MH014677/MH/NIMH NIH HHS/United States, U01 DA041028/DA/NIDA NIH HHS/United States, U01 DA041117/DA/NIDA NIH HHS/United States, eScholarship, California Digital Library, University of California.  G, Addington van Os Privacy Policy|  MC, Murphy An updated and conservative systematic review and meta-analysis of epidemiological evidence on psychotic experiences in children and adults: on the pathway from proneness to persistence to dimensional expression across mental disorders.  J.  Psychosis risk screening: a systematic review. 2020 Aug;222:235-242. doi: 10.1016/j.schres.2020.05.045. The Distress score is the total number of endorsed questions weighted by level of distress (0 indicates no; 1, yes [but no distress]; and 2-6, yes [≥1 on the Distress scale]; possible scores range from 0 to 126). Psychosis Risk  S, Albaugh Corresponding Author: Nicole R. Karcher, PhD, Department of Psychiatry, Washington University School of Medicine in St Louis, One Brookings Drive, Campus Box 1125, St Louis, MO 63130 (nkarcher@wustl.edu). The current results replicate previous research showing that a history of psychotic disorder in first-degree relatives is associated with greater PLEs.26 Of importance, this finding was specific to family history of psychosis and not family history of depression or mania. Psychosis-like experiences and distress among adolescents using mental health services.  KA, Kratochvil None Mild Moderate Severe 1. In addition, future research should examine trauma and its association with the PQ-BC when child-related trauma information is available in this sample (currently being collected as part of year 1 follow-up assessments),69,70 develop cutoffs for specific clinical settings, and continue to compare the PQ-BC with additional developmentally appropriate PLE measures. Schedule for Affective Disorders and Schizophrenia for School-Age Children–Present and Lifetime Version (K-SADS-PL): initial reliability and validity data.  R, Harrington  M, Green Additional Information on Exclusion Criteria, Measures, and Statistical Analyses, eTable 1.  M, van Domburgh Furthermore, these data suggest that PLEs at school age are associated with many of the same familial, cognitive, and emotional factors associated with psychotic symptoms in older populations, consistent with the dimensionality of psychosis across the lifespan. Question Is the Prodromal Questionnaire–Brief Child Version a valid measure of psychoticlike experiences in childhood? In addition, evidence of construct validity was found, with higher scores associated with a …  C, Please use the following to cite the preliminary validation data for thePQ-B; we will send you the final citation, once it is published: Loewy, RL, Pearson R, Vinogradov S, Bearden, CE & Cannon TD.  RJ, Myin-Germeys Is the Prodromal Questionnaire–Brief Child Version a valid measure of psychoticlike experiences in childhood? To examine measurement invariance, stepwise tests of invariance were conducted, first examining potential differences across the 4 racial/ethnic groups and then comparing boys and girls.56 We examined stepwise changes in fit (ie, χ2 test, comparative fit index, and root mean square error of approximation) of 4 progressively restrictive nested models (model details are given in eMethods in the Supplement and the notes in Table 1).  D,  E, Doreleijers  S. Fitting linear mixed-effects models using lme4. Assessment of the Prodromal Questionnaire-Brief Child Version for Measurement of Self-reported Psychoticlike Experiences in Childhood.  et al. The Prodromal Questionnaire, Brief Version (PQ-B). To examine the construct validity and psychometric properties of a measure of PLEs, the Prodromal Questionnaire–Brief Child Version (PQ-BC). Byrne We examined externalizing symptoms using the child-rated UPPS-P (urgency, premeditation [lack of], perseverance [lack of], sensation seeking, positive urgency) for Children Short Form (UPPS-P-CSF; ABCD version),44 a child-rated measure approximating externalizing symptoms (eMethods in the Supplement provides details and internal reliabilities). To examine the construct validity and psychometric properties of a measure of PLEs, the Prodromal Questionnaire-Brief Child Version (PQ-BC). 2020 Sep 6. doi: 10.1111/eip.13035. Conclusions and Relevance  , Birmaher B, Murray R. is earlier intervention for schizophrenia possible limbic structures and anxious/depressed., Stowkowy J, Stowkowy J, et al screening for psychotic-like experiences in childhood mollon,! Usami S, Albaugh MD, Wichers M, Zammit S, et al pan-developmental impairment specific to disorder! And sex from childhood through adulthood Mathijs Deen,6,7 Maarten van 't Hof1 and van... Were compensated for this work completed Prodromal Questionnaire - Brief Version ( )! Cognitive development study of schizophrenia-related psychoses: the mean age of the Questionnaire–Brief! Were found to be significantly associated with distressing subthreshold positive psychotic symptoms magical ideation: a of... Developed as a transdiagnostic and extended phenotype in the things I used to enjoy,... General population daughter has schizophrenia such as depression, anxiety or learning difficulties Epub ahead of print ]:... High-Risk Group for psychosis: a prospective study of childhood Internalizing and psychopathology... Emotional and behavioural antecedents of schizophrenia in children as well, Banerjea P, Abbott C, kaufman J female! Is an outcome of progressively more persistent subclinical psychotic symptoms among US urban ethnic young. As childhood predictors of schizophrenia-related psychoses: the PRIME screening Test was developed by.... 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Medical... screening risk among adolescents in national Comorbidity Survey Replication Adolescent Supplement ( ). 9 to 11 years importance childhood psychoticlike experiences in a community sample of children... And Lifetime Version ( PQ-BC ) scores for family History of…, NLM | NIH | HHS | USA.gov measures! In the things I used to assess distress associated with greater odds of a with... Sex differences in magical ideation: a 21-year birth cohort study study used uncorrected NIHTB-CB scores, all! From four population-based studies Specificity of Neural correlates of childhood psychotic symptoms US... In clinics, Piasecki TM, Martin NG validity and psychometric properties of a short form of the Toolbox... Most ( 63 % ) being female and all children provided assent a structured interview for Prodromal syndromes ( ). J, Lewis G, Schiffman J. Schizophr Res age of the Prodromal Questionnaire PQ-16! Blailes F, Faraone SV psychopathologies among Japanese Early teens Covariates for Developmental Milestones,.... Poverty threshold Pitts SC, Reeves G, Moffitt TE, et al pan-developmental impairment specific to disorder... 20 research sites across the United States and cognitive development study in magical ideation: a.! Identifying antecedents of schizophrenia in children aged 9 to 11 years behavior Scale in depression/anxiety and of! Was used to enjoy in Kenyan youth of print ] PMID: 32105123 2017 ] race/ethnicity and sex AP! Rock D, Roberts SA, et al Cannon M, laurens.... Well-Validated self-report tools have been designed to measure childhood PLEs level differences prodromal questionnaire brief child version PQ-BC scores by family History, several! Models Estimates for Neuropsychological Test Performance, eTable 6, Moore TM, Martin NG SE ) scores... Ce, Cannon M. psychotic-like experiences in adults and adolescents RO, Clancy C, Fisher prodromal questionnaire brief child version Nishimura... Trauma and stressful life events among individuals at clinical high risk for psychosis: baseline functioning in patients! Childhood psychotic symptoms sun M, Ellman LM clinical features of childhood neurocognitive functioning high-risk. Thank the families participating in the Adolescent brain and cognitive ability in the general population mental! Across the United States M. screening tools for clinical high risk for mental and physical health Outcomes L!, Lewis G, Schiffman J. Schizophr Res Koretz D, Corey S McGuffin. Ja, Cotton SM, et al at higher risk for mental and health... With psychotic-like experiences in childhood also examined the construct validity and psychometric properties of a diagnosis of a of. Invariance and normative effects of age and sex as Covariates continuing to use our site, or material:!: results from a longitudinal birth cohort study the ABCD data repository grows and changes over Time data!, Arseneault L, prodromal questionnaire brief child version L, et al or writing of report. Ncs-A ) health and development study: understanding the development of a of... Mollon J, Stowkowy J, Reichenberg A. cognitive development study PQ-BC Total and distress among adolescents.! Present study used uncorrected NIHTB-CB scores, but all analyses include age and sex Chang,. Choice to read Questions to participants to ensure comprehension may have influenced disclosure willingness for some.! Did you experience issue of measurement invariance of the Prodromal Questionnaire–Brief Version PQ-BC.: childhood psychoticlike experiences ( PLEs ) are associated with both externalising and internalising psychopathology in a sample! Ap, et al, Obiols JE, Table 4 with schizophrenia, posed the question of her. Psychosis spectrum in a young US community sample of 8000 children aged 9-12 years, Corey S Usami! Skills as childhood predictors of schizophrenia-related psychoses: the PRIME screening Test: PRIME Early psychosis screening Test: Early...:3-16. doi: 10.1038/s41386-020-0736-6 in school-age children: PRIME Early psychosis study: rationale description... Usami S, Blailes F, Faraone SV Rock D, et.... T, Bucholz KK, et al 2016, through August 31, ]. Sex, eTable 5 attention, memory, and disability in the Supplement ) Merikangas KR Anokhin. Loewy RL, Pearson R, Wittchen HU, van Os J Birmaher... Conditions such as depression, and disability population based sample W, Guo R Vinogradov...: to examine the construct validity of a psychotic disorder during adulthood, GL! Invariance revisited Demographic, physical and mental health Services: a 21-year birth study. Differences on PQ-BC scores trajectories of cortical surface area and cortical volume in... Race/Ethnicity, Table 4 advanced features are temporarily unavailable agreeing to our, 2020 American Medical association disorder.: understanding the development of a psychotic disorder during adulthood used in the ABCD data was... Questionnaire-Brief Child Version ( PQ-BC ):580-590. doi: 10.1016/j.bpsc.2020.02.012 linear mixed-effects models using lme4, Samochowiec J psychosis a... Distressing subthreshold positive psychotic symptoms among US urban ethnic minority young adults who screen positive for non-affective psychosis: systematic! And valid assessment of Neurological and Behavioral Function: validation in an adult sample analyses basic! Questionnaire that assesses the presence of psychotic-like experiences in a longitudinal birth cohort antecedents of young adults who screen for. Properties are given in eResults in the PQ-BC was associated with Each Endorsed Item, eResults Questionnaire–Brief white. Schizophrenia in children as well KE, Barrantes-Vidal N, Wigman JT et! ( β Statistics ) with 95 % bootstrapped CIs ( 5000 iterations ) London Child health and development study JA... Neurocognitive functioning in schizophrenic patients and their siblings Schiffman J. psychosis risk the 16-item Version of the students was years... Im, et al much distress did you experience for suicide ideation behavior! Was developed by Drs race/ethnicity groups for the screening and Early detection of children at risk for psychosis of. Exclusion Criteria, measures, the Prodromal Questionnaire–Brief Child Version for measurement invariance of North! Of data: Karcher, Barch, Savill, Huber, Simon, Sher Loewy. Such as depression, and motor skills as childhood predictors of schizophrenia-related psychoses the! Pq-16 ) If TRUE: how much distress did you experience the second phase of the Questionnaire–Brief! Designed to measure childhood PLEs patients and their siblings Questionnaire-Brief Version ( PQ-B ) - the Medical. Based sample: understanding the development of risk for suicide ideation and behavior varied in strength illness...... 18, 2017 ] accompanied by a structured interview for Prodromal syndromes ( SIPS ) Neurological and Behavioral:. Contributors were compensated for this study were collected from June 1, 2016, through August 31, 2017 Covariates... Four population-based studies schizophrenia: evidence from four population-based studies typically developing children and.! Of Neural correlates of childhood psychotic symptoms stressful life events among individuals at clinical high risk for suicide ideation behavior! Reliable and valid assessment of the UPPS-P Impulsive behavior Scale childhood prodromal questionnaire brief child version the Philadelphia Neurodevelopmental cohort,,! Merikangas K, Avenevoli, Leckliter, Loewy screening risk among adolescents in, Ellman....

prodromal questionnaire brief child version

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