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Sporrer JK, Brookes J, Hall S, Zabbah S, Serratos Hernandez UD, Bach DR. Functional sophistication in human escape. iScience 2023; 26:108240. [PMID: 38026199 PMCID: PMC10654542 DOI: 10.1016/j.isci.2023.108240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 05/19/2023] [Accepted: 10/15/2023] [Indexed: 12/01/2023] Open
Abstract
Animals including humans must cope with immediate threat and make rapid decisions to survive. Without much leeway for cognitive or motor errors, this poses a formidable computational problem. Utilizing fully immersive virtual reality with 13 natural threats, we examined escape decisions in N = 59 humans. We show that escape goals are dynamically updated according to environmental changes. The decision whether and when to escape depends on time-to-impact, threat identity and predicted trajectory, and stable personal characteristics. Its implementation appears to integrate secondary goals such as behavioral affordances. Perturbance experiments show that the underlying decision algorithm exhibits planning properties and can integrate novel actions. In contrast, rapid information-seeking and foraging-suppression are only partly devaluation-sensitive. Instead of being instinctive or hardwired stimulus-response patterns, human escape decisions integrate multiple variables in a flexible computational architecture. Taken together, we provide steps toward a computational model of how the human brain rapidly solves survival challenges.
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Affiliation(s)
- Juliana K. Sporrer
- Max Planck UCL Centre for Computational Psychiatry and Ageing Research and Wellcome Centre for Human Neuroimaging, UCL Queen Square Institute of Neurology, University College London, London WC1B 5EH, UK
| | - Jack Brookes
- Max Planck UCL Centre for Computational Psychiatry and Ageing Research and Wellcome Centre for Human Neuroimaging, UCL Queen Square Institute of Neurology, University College London, London WC1B 5EH, UK
| | - Samson Hall
- Max Planck UCL Centre for Computational Psychiatry and Ageing Research and Wellcome Centre for Human Neuroimaging, UCL Queen Square Institute of Neurology, University College London, London WC1B 5EH, UK
| | - Sajjad Zabbah
- Max Planck UCL Centre for Computational Psychiatry and Ageing Research and Wellcome Centre for Human Neuroimaging, UCL Queen Square Institute of Neurology, University College London, London WC1B 5EH, UK
| | - Ulises Daniel Serratos Hernandez
- Max Planck UCL Centre for Computational Psychiatry and Ageing Research and Wellcome Centre for Human Neuroimaging, UCL Queen Square Institute of Neurology, University College London, London WC1B 5EH, UK
| | - Dominik R. Bach
- Max Planck UCL Centre for Computational Psychiatry and Ageing Research and Wellcome Centre for Human Neuroimaging, UCL Queen Square Institute of Neurology, University College London, London WC1B 5EH, UK
- University of Bonn, Transdisciplinary Research Area “Life and Health”, Hertz Chair for Artificial Intelligence and Neuroscience, 53121 Bonn, Germany
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Investigating the Psychometric Properties of the Severity Measure for Specific Phobia. JOURNAL OF PSYCHOPATHOLOGY AND BEHAVIORAL ASSESSMENT 2022. [DOI: 10.1007/s10862-022-09976-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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3
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Michelini G, Palumbo IM, DeYoung CG, Latzman RD, Kotov R. Linking RDoC and HiTOP: A new interface for advancing psychiatric nosology and neuroscience. Clin Psychol Rev 2021; 86:102025. [PMID: 33798996 PMCID: PMC8165014 DOI: 10.1016/j.cpr.2021.102025] [Citation(s) in RCA: 98] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 03/11/2021] [Accepted: 03/19/2021] [Indexed: 12/14/2022]
Abstract
The Research Domain Criteria (RDoC) and the Hierarchical Taxonomy of Psychopathology (HiTOP) represent major dimensional frameworks proposing two alternative approaches to accelerate progress in the way psychopathology is studied, classified, and treated. RDoC is a research framework rooted in neuroscience aiming to further the understanding of transdiagnostic biobehavioral systems underlying psychopathology and ultimately inform future classifications. HiTOP is a dimensional classification system, derived from the observed covariation among symptoms of psychopathology and maladaptive traits, which seeks to provide more informative research and treatment targets (i.e., dimensional constructs and clinical assessments) than traditional diagnostic categories. This article argues that the complementary strengths of RDoC and HiTOP can be leveraged in order to achieve their respective goals. RDoC's biobehavioral framework may help elucidate the underpinnings of the clinical dimensions included in HiTOP, whereas HiTOP may provide psychometrically robust clinical targets for RDoC-informed research. We present a comprehensive mapping between dimensions included in RDoC (constructs and subconstructs) and HiTOP (spectra and subfactors) based on narrative review of the empirical literature. The resulting RDoC-HiTOP interface sheds light on the biobehavioral correlates of clinical dimensions and provides a broad set of dimensional clinical targets for etiological and neuroscientific research. We conclude with future directions and practical recommendations for using this interface to advance clinical neuroscience and psychiatric nosology. Ultimately, we envision that this RDoC-HiTOP interface has the potential to inform the development of a unified, dimensional, and biobehaviorally-grounded psychiatric nosology.
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Affiliation(s)
- Giorgia Michelini
- Semel Institute for Neuroscience & Human Behavior, Department of Psychiatry & Biobehavioral Sciences, University of California Los Angeles, Los Angeles, CA 90024, United States of America.
| | - Isabella M Palumbo
- Department of Psychology, Georgia State University, Atlanta, GA 30303, United States of America
| | - Colin G DeYoung
- Department of Psychology, University of Minnesota, Minneapolis, MN 55455, United States of America
| | - Robert D Latzman
- Department of Psychology, Georgia State University, Atlanta, GA 30303, United States of America
| | - Roman Kotov
- Department of Psychiatry & Behavioral Health, Stony Brook University, Stony Brook, NY 11790, United States of America
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Muller AE, Himmels JPW, Van de Velde S. Instruments to measure fear of COVID-19: a diagnostic systematic review. BMC Med Res Methodol 2021; 21:82. [PMID: 33892631 PMCID: PMC8064424 DOI: 10.1186/s12874-021-01262-5] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 03/31/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND The COVID-19 pandemic has become a source of fear across the world. Measuring the level or significance of fear in different populations may help identify populations and areas in need of public health and education campaigns. We were interested in diagnostic tests developed to assess or diagnose COVID-19-related fear or phobia. METHODS We performed a systematic review of studies that examined instruments diagnosing or assessing fear or phobia of COVID-19 (PROSPERO registration: CRD42020197100). We utilized the Norwegian Institute of Public Health's Live map of covid-19 evidence, a database of pre-screened and pre-categorized studies. The Live map of covid-19 evidence identified references published since 1 December 2019 in MEDLINE, Embase, and the Centers for Disease Control and Prevention. Following biweekly searches, two researchers independently categorized all studies according to topic (seven main topics, 52 subordinate topics), population (41 available groups), study design, and publication type. For this review, we assessed for eligibility all studies that had been categorized to the topic "Experiences and perceptions, consequences; social, political, economic aspects" as of 25 September 2020, in addition to hand-searching included studies' reference lists. We meta-analyzed correlation coefficients of fear scores to the most common reference tests (self-reports of anxiety, depression, and stress), and reported additional concurrent validity to other reference tests such as specific phobias. We assessed study quality using the QUADAS-2 for the minority of studies that presented diagnostic accuracy statistics. RESULTS We found 18 studies that validated fear instruments. Fifteen validated the Fear of COVID-19 scale (FCV-19S). We found no studies that proposed a diagnosis of fear of COVID-19 or a threshold of significant/clinical versus non-significant/subclinical fear. Study quality was low, with the most common potential biases related to sampling strategy and un-blinded data analysis. The FSV-19S total score correlated strongly with severe phobia (r = 0.703, 95%CI 0.634-0.761) in one study, and moderately with anxiety in a meta-analysis. CONCLUSIONS The accuracy of the FSV-19S needs to be measured further using fear-related reference instruments, and future studies need to provide cut-off scores and normative values. Further evaluation of the remaining three instruments is required.
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Affiliation(s)
| | | | - Stijn Van de Velde
- Norwegian Institute of Public Health, PO Box 222 Skøyen, 0213, Oslo, Norway
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Ovanessian MM, Fairbrother N, Vorstenbosch V, McCabe RE, Rowa K, Antony MM. Psychometric Properties and Clinical Utility of the Specific Phobia Questionnaire in an Anxiety Disorders Sample. JOURNAL OF PSYCHOPATHOLOGY AND BEHAVIORAL ASSESSMENT 2018. [DOI: 10.1007/s10862-018-9687-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Watson D, Stanton K, Clark LA. Self-report indicators of negative valence constructs within the research domain criteria (RDoC): A critical review. J Affect Disord 2017; 216:58-69. [PMID: 27823854 DOI: 10.1016/j.jad.2016.09.065] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Revised: 09/05/2016] [Accepted: 09/08/2016] [Indexed: 11/30/2022]
Abstract
BACKGROUND In 2010, the National Institute of Mental Health (NIMH) created the Research Domain Criteria (RDoC), a research framework for integrating multiple units of information to explicate basic dimensions of functioning underlying both adaptive and maladaptive behavior. Our goal in this review is to evaluate self-report indicators of negative valence systems constructs within RDoC. METHODS We review the content and correlates of several of the most popular self-report measures currently classified within the negative valence systems in the RDoC matrix, using both our own data and previously published results. We use these data to evaluate whether these measures are appropriately placed; in addition, wherever possible, we recommend better alternatives to assess key RDoC constructs. RESULTS Our findings indicate that many of the currently listed self-report measures are misplaced. Specifically, our data reveal that some of the purported fear scales are better conceptualized as measures of anxiety and/or anxious arousal. In addition, none of the currently listed measures of frustrative nonreward is a clear, unambiguous indicator of that construct. LIMITATIONS The RDoC matrix currently does not list any specific measures of either loss or sustained threat, which makes it difficult to identify appropriate measures of these constructs. In many cases, the specificity/discriminant validity of proposed measures remains uncertain. CONCLUSIONS Researchers wanting to include self-report measures of negative valence constructs currently receive little guidance from the RDoC matrix. Future assessment work should be oriented toward the development of measures that are explicitly designed to assess these RDoC constructs.
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Affiliation(s)
- David Watson
- Department of Psychology, University of Notre Dame, 118 Haggar Hall, Notre Dame, IN 46556, USA.
| | - Kasey Stanton
- Department of Psychology, University of Notre Dame, 118 Haggar Hall, Notre Dame, IN 46556, USA
| | - Lee Anna Clark
- Department of Psychology, University of Notre Dame, 118 Haggar Hall, Notre Dame, IN 46556, USA
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Brislin SJ, Venables NC, Drislane LE, Blonigen DM, Iacono WG, Tellegen A, Edens JF, Patrick CJ. Further Validation of Triarchic Psychopathy Scales From the Multidimensional Personality Questionnaire: Setting the Stage for Large-Sample Etiological Studies. Assessment 2015; 24:575-590. [DOI: 10.1177/1073191115621790] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Psychopathy as conceptualized by the triarchic model encompasses three distinct dispositional constructs: boldness, meanness, and disinhibition. The current study sought to further validate triarchic (Tri) construct scales composed of items from the Multidimensional Personality Questionnaire (MPQ) as a foundation for advancing research on the etiology of psychopathy using existing large-scale longitudinal studies. MPQ-Tri scales were examined in three samples: mixed-gender undergraduate students ( N = 346), male offenders from a residential substance abuse treatment facility ( N = 190), and incarcerated female offenders ( N = 216). Across these three samples, the MPQ-Tri scales demonstrated high internal consistency and clear convergent and discriminant associations with criterion measures of psychopathy and other psychopathology outcomes. Gender comparisons revealed relatively few differences in relationships with criterion measures. Findings are discussed in terms of their implications for further investigation of the causal bases of psychopathy and other forms of psychopathology utilizing data from large etiologically informative studies.
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Abstract
OBJECTIVE This article reports on the test-retest reliability and sensitivity to change of a set of brief dimensional self-rating questionnaires for social anxiety disorder (SAD-D), specific phobia (SP-D), agoraphobia (AG-D), panic disorder (PD-D), and generalized anxiety disorder (GAD-D), as well as a general cross-cutting anxiety scale (Cross-D), which were developed to supplement categorical diagnoses in the Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5). METHODS The German versions of the dimensional anxiety scales were administered to 218 students followed up approximately 2 weeks later (Study 1) and 55 outpatients (23 with anxiety diagnoses) followed-up 1 year later (Study 2). Probable diagnostic status in students was determined by the DIA-X/M-CIDI stem screening-questionnaire (SSQ). In the clinical sample, Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSM-IV) diagnoses were assessed at Time 1 using the DIA-X/M-CIDI. At Time 2, the patient-version of the Clinical Global Impression-Improvement scale (CGI-I) was applied to assess change. RESULTS Good psychometric properties, including high test-retest reliability, were found for the dimensional scales except for SP-D. In outpatients, improvement at Time 2 was associated with significant decrease in PD-D, GAD-D, and Cross-D scores. Discussion Major advantages of the scales include that they are brief, concise, and based on a consistent template to measure the cognitive, physiological, and behavioral symptoms of fear and anxiety. Further replication in larger samples is needed. Given its modest psychometric properties, SP-D needs refinement. CONCLUSION Increasing evidence from diverse samples suggests clinical utility of the dimensional anxiety scales.
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Watson D, O'Hara MW, Naragon-Gainey K, Koffel E, Chmielewski M, Kotov R, Stasik SM, Ruggero CJ. Development and validation of new anxiety and bipolar symptom scales for an expanded version of the IDAS (the IDAS-II). Assessment 2012; 19:399-420. [PMID: 22822173 DOI: 10.1177/1073191112449857] [Citation(s) in RCA: 262] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The original Inventory of Depression and Anxiety Symptoms (IDAS) contains 11 nonoverlapping scales assessing specific depression and anxiety symptoms. In creating the expanded version of the IDAS (the IDAS-II), our goal was to create new scales assessing other important aspects of the anxiety disorders as well as key symptoms of bipolar disorder. Factor analyses of the IDAS-II item pool led to the creation of seven new scales (Traumatic Avoidance, Checking, Ordering, Cleaning, Claustrophobia, Mania, Euphoria) plus an expanded version of Social Anxiety. These scales are internally consistent and show strong convergent and significant discriminant validity in relation to other self-report and interview-based measures of anxiety, depression, and mania. Furthermore, the scales demonstrate substantial criterion and incremental validity in relation to interview-based measures of DSM-IV (Diagnostic and Statistical Manual of Mental Disorders, fourth edition) symptoms and disorders. Thus, the expanded IDAS-II now assesses a broad range of depression, anxiety, and bipolar symptoms.
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Affiliation(s)
- David Watson
- University of Notre Dame, Notre Dame, IN 46556, USA.
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10
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Hood HK, Antony MM. Evidence-Based Assessment and Treatment of Specific Phobias in Adults. ACTA ACUST UNITED AC 2012. [DOI: 10.1007/978-1-4614-3253-1_2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
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11
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Voßbeck-Elsebusch AN, Schroers LK, Gerlach AL. Diagnostik der Blut-Verletzungs-Spritzen-Angst. ZEITSCHRIFT FUR KLINISCHE PSYCHOLOGIE UND PSYCHOTHERAPIE 2012. [DOI: 10.1026/1616-3443/a000127] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Zusammenfassung. Theoretischer Hintergrund: Zur Erfassung von Blut-Verletzungs-Spritzen-Ängsten sollte für den deutschen Sprachraum ein valider Fragebogen mit klarer Faktorenstruktur entwickelt werden. Fragestellung: Entwicklung eines neuen Messinstrumentes, welches auf die Erhebung von Blut-Verletzungs-Spritzen-Ängstlichkeit fokussiert. Methode: Entwicklung und Validierung eines Fragebogens an 340 Studenten, 20 Phobikern, 20 Kontrollpersonen und 18 Blutspendern. Ergebnisse: Es ergab sich ein Fragebogen mit 20 Items. Die Retest-Korrelation war hoch (rtt(42) = .78). Die Validitätsanalyse ergab hohe Korrelationen mit konstruktnahen Fragebögen, niedrige Korrelationen mit konstruktfernen Fragebögen und eine gute Differenzierung zwischen Phobikern und Kontrollpersonen. Ab einem Cut-Off von 44 (Range 20 bis 140) sollte das Vorliegen einer Blut-Verletzungs-Spritzen-Phobie geprüft werden. Schlussfolgerungen: Es konnte ein reliabler und valider deutscher Fragebogen mit vier klar definierten Faktoren entwickelt werden.
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LeBeau RT, Glenn D, Liao B, Wittchen HU, Beesdo-Baum K, Ollendick T, Craske MG. Specific phobia: a review of DSM-IV specific phobia and preliminary recommendations for DSM-V. Depress Anxiety 2010; 27:148-67. [PMID: 20099272 DOI: 10.1002/da.20655] [Citation(s) in RCA: 127] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
The present review was conducted in order to evaluate the current diagnostic criteria for specific phobia (SP) in light of the empirical evidence gathered since DSM-IV and to propose changes to DSM-V where change is clearly and reliably indicated by the evidence. In response to questions put forth by the DSM-V Anxiety, OC Spectrum, Posttraumatic, and Dissociative Disorder Work Group, four primary areas were determined for this review: the accuracy and utility of the current SP type classification system, the validity of test anxiety as a type of SP, the boundary between agoraphobia and SP, and the reliability and utility of the diagnostic criteria for SP. Developmental issues are addressed within each area. Literature reviews examining academic findings published between 1994 and 2009 were carried out and the results are included herein. The review presents a number of options and preliminary recommendations to be considered for DSM-V. All of these recommendations should be considered tentative as they await the field trials and expert consensus necessary prior to their inclusion in the DSM-V. The present review also reveals a great need for future research in the area of SP and directions for such research is provided.
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Affiliation(s)
- Richard T LeBeau
- Department of Psychology, University of California, Los Angeles, California 90095-1563, USA
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Olatunji BO, Feldner MT, Karekla M, Forsyth JP. A comparative evaluation of panicogenic processes and quality of life in a sample of non-clinical panickers and age and sex matched non-panicking controls. J Anxiety Disord 2008; 22:175-86. [PMID: 17383152 DOI: 10.1016/j.janxdis.2007.02.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2006] [Revised: 02/14/2007] [Accepted: 02/21/2007] [Indexed: 10/23/2022]
Abstract
Contemporary models of panic attacks suggest that panic problems exist on a continuum and highlight the need to understand what differentiates persons who have never had a panic attack versus persons who have had panic attacks but have not yet developed panic disorder (i.e., non-clinical panickers). Accordingly, the present study evaluated several theoretically-relevant factors that were expected to distinguish a sample of (conservatively defined) non-clinical panickers (n=72) from an age and sex-matched comparison sample of non-panicking controls (n=72). As expected, panickers were characterized by higher levels of anxiety sensitivity, perceived uncontrollability, and state and trait anxiety relative to their non-panic counterparts. Moreover, higher levels of trait anxiety emerged as a predictor of poorer quality of life among panickers. Results are considered within the context of biopsychosocial continuum models of panic attacks and panic disorder and future directions for research are suggested.
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Affiliation(s)
- Bunmi O Olatunji
- Department of Psychology, Vanderbilt University, Nashville, TN 37203, USA.
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Khalid-Khan S, Santibanez MP, McMicken C, Rynn MA. Social anxiety disorder in children and adolescents: epidemiology, diagnosis, and treatment. Paediatr Drugs 2007; 9:227-37. [PMID: 17705562 DOI: 10.2165/00148581-200709040-00004] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Social anxiety disorder (SOC) is characterized by marked and persistent fear of one or more social performance situations in which the person is exposed to unfamiliar people or to possible scrutiny. The person fears that she or he might act in a way that will be humiliating or embarrassing. Children and adolescents with this disorder often have great impairment in their academic performance, social skills, peer relationships, and family life. Early diagnosis is vital. Primary care providers are in a unique situation to first diagnose and treat SOC in children and adolescents. There is evidence of successful pharmacologic and psychosocial treatment in pediatric SOC. Serotonin reuptake inhibitors, which are considered first-line medications for SOC, have shown promising results in open-label and double-blind trials. Studies have demonstrated that psychosocial treatments, specifically cognitive-behavioral therapy and group therapy, are efficacious in pediatric SOC. There is some evidence that the use of combination therapy, both pharmacology and psychosocial treatment, is beneficial in the management of pediatric SOC.
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Affiliation(s)
- Sarosh Khalid-Khan
- Department of Psychiatry, Mood and Anxiety Disorders Clinic, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA.
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Watson D, Gamez W, Simms LJ. Basic dimensions of temperament and their relation to anxiety and depression: A symptom-based perspective. JOURNAL OF RESEARCH IN PERSONALITY 2005. [DOI: 10.1016/j.jrp.2004.09.006] [Citation(s) in RCA: 120] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Mellon R, Koliadis EA, Paraskevopoulos TD. Normative development of fears in Greece: self-reports on the Hellenic Fear Survey Schedule for Children. J Anxiety Disord 2004; 18:233-54. [PMID: 15125975 DOI: 10.1016/s0887-6185(03)00011-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2002] [Revised: 10/30/2002] [Accepted: 12/27/2002] [Indexed: 11/28/2022]
Abstract
This study assessed the psychometric properties of self-reports on the Hellenic Fear Survey Schedule for Children (FSSC-GR), a Greek-language version of Ollendick's FSSC-R [Behav. Res. Ther. 21 (1983) 685-692], and explored the factor structure, intensity, prevalence, and content of fears of Hellenic children aged 7-12 years. Internal consistency and temporal stability assessments of responding on the FSSC-GR were comparable to those obtained on the FSSC-R. A seven-factor solution provided the best conceptual fit for the structure of children's fears in Greece, including five components similar to factors previously obtained for the FSSC-R, plus two unique components, "Travel and Agoraphobic Fears" and "School Performance Fears." Fear intensity and prevalence scores of Hellenic children were higher than scores observed in most countries. Self-reported fear scores were higher for Hellenic girls than for boys. The relation between age and self-reported fears in Greece was complex and interpreted in relation to age-related changes in environmental demands.
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Affiliation(s)
- Robert Mellon
- Department of Psychology, School of Social Sciences, Hellenic Republic University of Crete, University City at Gallos, 74100 Rethymno, Crete, Greece.
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Cutshall C, Watson D. The phobic stimuli response scales: a new self-report measure of fear. Behav Res Ther 2004; 42:1193-201. [PMID: 15350858 DOI: 10.1016/j.brat.2003.08.003] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2003] [Revised: 07/29/2003] [Accepted: 08/15/2003] [Indexed: 11/17/2022]
Abstract
Data from two large undergraduate samples were used to develop the phobic stimuli response scales (PSRS). Factor analyses of data from the first sample (N = 380) led to the creation of several scales, two of which (Social and Blood-Injection Fears) demonstrated good reliability and convergent validity. Analyses of data from a second sample (N = 330) were used to modify the three remaining scales (Animal, Bodily Harm, and Physical Confinement Fears), which also showed sound psychometric properties. As predicted, the PSRS were differentially correlated with neuroticism and extraversion, which may represent predisposing factors for these phobic responses. These new scales improve our understanding of the individual differences that are associated with various fears.
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Affiliation(s)
- Cynthia Cutshall
- Department of Psychology, University of Iowa, E11 Seashore Hall, Iowa City, IA 52242-1407, USA.
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18
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Kashdan TB, Herbert JD. Social anxiety disorder in childhood and adolescence: current status and future directions. Clin Child Fam Psychol Rev 2001; 4:37-61. [PMID: 11388563 DOI: 10.1023/a:1009576610507] [Citation(s) in RCA: 120] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
This paper reviews the current status of research on the phenomenology, etiology, maintenance, assessment, and treatment of childhood and adolescent social anxiety disorder (SAD). Despite being one of the most prevalent disorders of childhood and adolescence, SAD paradoxically stands as one of the least recognized, researched, and treated pediatric disorders. The small treatment outcome literature provides preliminary support to the effectiveness of various forms of cognitive behavior therapy. The majority of studies to date, however, are limited by inadequate control conditions. Other findings include some support for the utility of parental involvement in treatment, significant advancements in outcome measures (e.g., normative comparisons, indices of naturalistic social functioning), and impressive durability of gains for the majority of treatments. Future directions are suggested, including experimental and naturalistic studies of developmental pathways and maintenance factors, the incorporation of "positive psychology" constructs (e.g., positive emotions, hope, self-control) in treatment and prevention, and the continued delineation of differences between child, adolescent, and adult manifestations of SAD.
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Affiliation(s)
- T B Kashdan
- Department of Psychology, State University of New York at Buffalo, 14260-4110, USA.
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