logging in or signing up impulsivity group Woodwork Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 60 Category: News & Reports.. License: All Rights Reserved Like it (0) Dislike it (0) Added: August 06, 2007 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript IMPULSIVITYA Research Agenda to Clarify a Heterogeneous Folk Concept: IMPULSIVITY A Research Agenda to Clarify a Heterogeneous Folk Concept Lee Anna Clark Emil Coccaro Paul Links Larry Siever Roel Verheul Irwin Waldman Core Features: Core Features Multiple models of impulsivity (e.g.): Self-report Motor -- Cognitive -- Non-planning Urgency -- Lack of Premeditation -- Lack of Perseverance -- Sensation-seeking Laboratory Response initiation -- Response inhibition -- Consequence Sensitivity Current Measures: Current Measures Self-report BIS / UPPS (specific to impulsivity) SNAP / DAPP (general across PD) Laboratory IMT/CPT, Go/No-go, SKIP Clinically-relevant behaviors Life history, daily behaviors Standards for Validity: Standards for Validity Test-retest stability Group discrimination Twin-heritability Convergent / discriminant validity Standards for Validity: Standards for Validity Test-retest stability Group discrimination Twin-heritability Convergent / discriminant validity In sum, construct validity / Robins andamp; Guze criteria How Well Meeting Standards?: How Well Meeting Standards? Hampered by variability across: measures methods labs units of analysis … Recommendationsfor Future Research Agenda: Recommendations for Future Research Agenda To achieve consensus, need: To build on work done to date Workshops to bring together cross- disciplinary researchers Share results Design next-stage studies Recommendationsfor Future Research Agenda: Recommendations for Future Research Agenda To move forward, need: Multi-method / multi-measure construct validation studies 1. within the 3 dimensions/domains 2. across all 3 dimension/domains simultaneously Recommendationsfor Future Research Agenda: Recommendations for Future Research Agenda To move forward, need: Larger samples to cover the broadly relevant domain Multi-site interdisciplinary studies Strategies for external validation Strategies for External Validation: Strategies for External Validation Genetic Behavioral (e.g., twin) Association studies Candidate gene andamp; whole genome Emerging technologies Proteomics …. Strategies for External Validation: Strategies for External Validation 'Laboratory' / Experimental Approaches to identifying endophenotypes Psychophysiological Imaging Psychosocial tasks Neurochemical / Molecular Strategies for External Validation: Strategies for External Validation Longitudinal Natural course / High risk familial symptom-based Treatment outcome Change mechanisms Future Promise: Future Promise Analogous to success in other fields (e.g., diabetes, cancer research) BPDRF can facilitate: network development methodologic refinement working consortia (e.g., genetics) to establish feasibility for NIH funding THANK YOU : THANK YOU You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
impulsivity group Woodwork Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 60 Category: News & Reports.. License: All Rights Reserved Like it (0) Dislike it (0) Added: August 06, 2007 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript IMPULSIVITYA Research Agenda to Clarify a Heterogeneous Folk Concept: IMPULSIVITY A Research Agenda to Clarify a Heterogeneous Folk Concept Lee Anna Clark Emil Coccaro Paul Links Larry Siever Roel Verheul Irwin Waldman Core Features: Core Features Multiple models of impulsivity (e.g.): Self-report Motor -- Cognitive -- Non-planning Urgency -- Lack of Premeditation -- Lack of Perseverance -- Sensation-seeking Laboratory Response initiation -- Response inhibition -- Consequence Sensitivity Current Measures: Current Measures Self-report BIS / UPPS (specific to impulsivity) SNAP / DAPP (general across PD) Laboratory IMT/CPT, Go/No-go, SKIP Clinically-relevant behaviors Life history, daily behaviors Standards for Validity: Standards for Validity Test-retest stability Group discrimination Twin-heritability Convergent / discriminant validity Standards for Validity: Standards for Validity Test-retest stability Group discrimination Twin-heritability Convergent / discriminant validity In sum, construct validity / Robins andamp; Guze criteria How Well Meeting Standards?: How Well Meeting Standards? Hampered by variability across: measures methods labs units of analysis … Recommendationsfor Future Research Agenda: Recommendations for Future Research Agenda To achieve consensus, need: To build on work done to date Workshops to bring together cross- disciplinary researchers Share results Design next-stage studies Recommendationsfor Future Research Agenda: Recommendations for Future Research Agenda To move forward, need: Multi-method / multi-measure construct validation studies 1. within the 3 dimensions/domains 2. across all 3 dimension/domains simultaneously Recommendationsfor Future Research Agenda: Recommendations for Future Research Agenda To move forward, need: Larger samples to cover the broadly relevant domain Multi-site interdisciplinary studies Strategies for external validation Strategies for External Validation: Strategies for External Validation Genetic Behavioral (e.g., twin) Association studies Candidate gene andamp; whole genome Emerging technologies Proteomics …. Strategies for External Validation: Strategies for External Validation 'Laboratory' / Experimental Approaches to identifying endophenotypes Psychophysiological Imaging Psychosocial tasks Neurochemical / Molecular Strategies for External Validation: Strategies for External Validation Longitudinal Natural course / High risk familial symptom-based Treatment outcome Change mechanisms Future Promise: Future Promise Analogous to success in other fields (e.g., diabetes, cancer research) BPDRF can facilitate: network development methodologic refinement working consortia (e.g., genetics) to establish feasibility for NIH funding THANK YOU : THANK YOU