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Marco A Sierra

Biographic Data

ID8249667
NAMEMarco A Sierra
GIVEN NAMESMarco A
FAMILY NAMESierra
SIGNATURESIERRA M A
AFFILIATIONSFundación Universitaria Konrad Lorenz
ORCID0000-0003-1289-5481
VERIFIEDYes
TOTAL WORKS6
TOTAL CITATIONS0
AUTHOR COUNT6
EDITOR COUNT0
FIRST PUBLICATION YEAR2018
LATEST PUBLICATION YEAR2025
H-INDEX0
  • Development and validation of a semantic ontology in Spanish based on a transdiagnostic model for detection of anxiety symptoms in written narratives

    Open Access•Eliana Ortiz Garzón, Juan Barrero et al.•ARTICLE•Revista Interamericana de…•2025

    This exploratory research aims to develop, validate, and implement a semantic ontology in Spanish for the detection of anxiety symptoms in written narratives by young Colombians aged 18 to 30. 430 young people responded to a questionnaire on sociodemographic data, six open-ended questions, and the DASS-21 scale, in an online form. A mixed methods design was used, implementing a text analysis study using natural language processing, a semantic ont…

  • Feasibility and effect of a self-help online acceptance and commitment therapy program focused on repetitive negative thinking for Colombian young women

    Open Access•Marco A Sierra, Eliana Ortíz•ARTICLE•Journal of Contextual Behavioral…•2023

  • Content validity and perceived utility of a self-help online acceptance and commitment therapy program focused on repetitive negative thinking

    Open Access•Marco A Sierra, Marge A Sierra et al.•ARTICLE•Journal of Contextual Behavioral…•2022

  • Perspectivas de investigación psicológica

    Open Access•Santiago Amaya Nassar, Daniel Felipe Rodríguez-Caballero et al.•BOOK•Perspectivas de investigación…•2021

    This book presents investigative advances in psychology related to the lines of research of the Department of Psychology of the Catholic University of Colombia, whose central purpose is the generation of new knowledge with social repercussions. In this sense, the studies presented within the framework of the lines of Educational Psychology, Clinical Psychology, Health and Addictions, Psychobiological and Behavioral Processes, Legal Psychology and…

  • Acceptance and commitment training focused on repetitive negative thinking for clinical psychology trainees

    Open Access•Iduar Dereix-Calonge, Francisco J Ruiz et al.•ARTICLE•Journal of Contextual Behavioral…•2019

  • A multiple-baseline evaluation of a brief acceptance and commitment therapy protocol focused on repetitive negative thinking for moderate emotional disorders

    Open Access•Francisco J Ruiz, Cindy L Flórez et al.•ARTICLE•Journal of Contextual Behavioral…•2018

No prominent works on this page.

  • A multiple-baseline evaluation of a brief acceptance and commitment therapy protocol focused on repetitive negative thinking for moderate emotional disorders

    Open Access•Francisco J Ruiz, Cindy L Flórez et al.•ARTICLE•Journal of Contextual Behavioral…•2018

  • Acceptance and commitment training focused on repetitive negative thinking for clinical psychology trainees

    Open Access•Iduar Dereix-Calonge, Francisco J Ruiz et al.•ARTICLE•Journal of Contextual Behavioral…•2019

  • Perspectivas de investigación psicológica

    Open Access•Santiago Amaya Nassar, Daniel Felipe Rodríguez-Caballero et al.•BOOK•Perspectivas de investigación…•2021

    This book presents investigative advances in psychology related to the lines of research of the Department of Psychology of the Catholic University of Colombia, whose central purpose is the generation of new knowledge with social repercussions. In this sense, the studies presented within the framework of the lines of Educational Psychology, Clinical Psychology, Health and Addictions, Psychobiological and Behavioral Processes, Legal Psychology and…

  • Content validity and perceived utility of a self-help online acceptance and commitment therapy program focused on repetitive negative thinking

    Open Access•Marco A Sierra, Marge A Sierra et al.•ARTICLE•Journal of Contextual Behavioral…•2022

  • Feasibility and effect of a self-help online acceptance and commitment therapy program focused on repetitive negative thinking for Colombian young women

    Open Access•Marco A Sierra, Eliana Ortíz•ARTICLE•Journal of Contextual Behavioral…•2023

  • Development and validation of a semantic ontology in Spanish based on a transdiagnostic model for detection of anxiety symptoms in written narratives

    Open Access•Eliana Ortiz Garzón, Juan Barrero et al.•ARTICLE•Revista Interamericana de…•2025

    This exploratory research aims to develop, validate, and implement a semantic ontology in Spanish for the detection of anxiety symptoms in written narratives by young Colombians aged 18 to 30. 430 young people responded to a questionnaire on sociodemographic data, six open-ended questions, and the DASS-21 scale, in an online form. A mixed methods design was used, implementing a text analysis study using natural language processing, a semantic ont…

Psychology (5 works) · Acceptance and commitment therapy (4 works) · Clinical Psychology (4 works) · Clinical Psychology (4 works) · Anxiety (3 works) · Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes (3 works) · Digital Mental Health Interventions (3 works) · Intervention (counseling (3 works) · Mindfulness and Compassion Interventions (3 works) · Psychiatry (3 works)

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