“…En cuanto a las evidencias de validez (constructo, discriminante y divergente), se encuentra que con respecto a la validez de constructo, los resultados de la prueba en términos factoriales son similares a los dos estudios base, se reporta una consistencia unidimensional de la escala, esta dimensión se adapta a los postulados teóricos sobre la depresión y la pérdida de refuerzo positivo contingente a la respuesta (Ferster, 1973;Lewinsohn, 1975;Seligman, 1975;Kanter, Cautilli, Busch, & Baruch, 2011).…”
RESUMENSe estimaron las propiedades psicométricas de la Environmental Reward Observation Scale (EROS) en población colombiana, con dos muestras: población comunitaria y clínica. Para la primera, se evaluaron 507 personas en 22 departamentos del país, con edades entre 18 y 72 años, 60.5 % mujeres y el restante hombres; la segunda muestra estuvo compuesta por 68 personas, con edades comprendidas entre 18 y 72 años, atendidas en el momento de la evaluación por profesionales en salud mental. Se realizó la aplicación de los instrumentos (Enviromental Reward Observation Scale y Escala Autoaplicada de Depresión de Zung), a través de redes sociales y correos electrónicos, con el fin de tener una muestra más amplia y una mayor variabilidad de la misma. Se encontraron niveles apropiados de consistencia interna (alfa de 0.87) e importantes evidencias de validez de constructo (agrupación en un factor que explica el 46.82 % de la varianza total) y discriminante (r = -0.67).
Palabras claveEnvironmental Reward Observation Scale, psicometría, evidencias de validez .
ABSTRACTIn the present study the psychometric properties of the Environmental Reward Observation Scale (EROS) in Colombian population were estimated with two different samples: population and clinic. For the first sample 517 people were evaluated in 22 departments of the country aged 18 to 72, 60.5% are women and the remaining men, the second sample was composed of 68 people aged between 18 and 72 years who They are served at present by mental health professionals. Based on the above, the application of the instruments (Environmental Observation Reward Scale Y Auto Scale Applied Zung Depression) was made through social networks and emails in order to have a larger sample and greater variability the same in relation to the general population. Appropriate levels of internal consistency (alpha of 0.87) and significant evidence of construct validity (grouping by a factor that explains the 46.815% of the total variance) and discriminant (r = -0.67).
“…En cuanto a las evidencias de validez (constructo, discriminante y divergente), se encuentra que con respecto a la validez de constructo, los resultados de la prueba en términos factoriales son similares a los dos estudios base, se reporta una consistencia unidimensional de la escala, esta dimensión se adapta a los postulados teóricos sobre la depresión y la pérdida de refuerzo positivo contingente a la respuesta (Ferster, 1973;Lewinsohn, 1975;Seligman, 1975;Kanter, Cautilli, Busch, & Baruch, 2011).…”
RESUMENSe estimaron las propiedades psicométricas de la Environmental Reward Observation Scale (EROS) en población colombiana, con dos muestras: población comunitaria y clínica. Para la primera, se evaluaron 507 personas en 22 departamentos del país, con edades entre 18 y 72 años, 60.5 % mujeres y el restante hombres; la segunda muestra estuvo compuesta por 68 personas, con edades comprendidas entre 18 y 72 años, atendidas en el momento de la evaluación por profesionales en salud mental. Se realizó la aplicación de los instrumentos (Enviromental Reward Observation Scale y Escala Autoaplicada de Depresión de Zung), a través de redes sociales y correos electrónicos, con el fin de tener una muestra más amplia y una mayor variabilidad de la misma. Se encontraron niveles apropiados de consistencia interna (alfa de 0.87) e importantes evidencias de validez de constructo (agrupación en un factor que explica el 46.82 % de la varianza total) y discriminante (r = -0.67).
Palabras claveEnvironmental Reward Observation Scale, psicometría, evidencias de validez .
ABSTRACTIn the present study the psychometric properties of the Environmental Reward Observation Scale (EROS) in Colombian population were estimated with two different samples: population and clinic. For the first sample 517 people were evaluated in 22 departments of the country aged 18 to 72, 60.5% are women and the remaining men, the second sample was composed of 68 people aged between 18 and 72 years who They are served at present by mental health professionals. Based on the above, the application of the instruments (Environmental Observation Reward Scale Y Auto Scale Applied Zung Depression) was made through social networks and emails in order to have a larger sample and greater variability the same in relation to the general population. Appropriate levels of internal consistency (alpha of 0.87) and significant evidence of construct validity (grouping by a factor that explains the 46.815% of the total variance) and discriminant (r = -0.67).
“…The function of escape and avoidance behavior has been emphasised in recent behavioral models of depression (Kanter, Cautilli, Busch, & Baruch, 2005). In these models, depressed individuals show a class of responses defined by common functions of escape and avoidance.…”
This report describes three single-case experimental evaluations of Behavioral Activation Treatment of Anxiety (BATA) applied with a 51-year-old male, a 62-year-old female, and a 53-year-old female, each of whom met DSM-IV criteria for anxiety. Each case was a clinical replication of an initial trial of BATA reported in Turner and Leach (2009). Treatment was delivered in twelve weekly 60-minute individual sessions and evaluated using an A-B-C phase change with repeated measurement design. Decreased scores in self-reported anxiety were obtained in each case and the improvements were maintained during a 3-month no treatment maintenance phase. Compared to baseline, each participant also recorded increases in activity levels in some key life areas during the treatment phase. These preliminary findings suggest that increased activation in functionally positive areas is associated with reported decreases in anxiety and that BATA could be an effective stand-alone treatment for anxiety in adults.
“…Mogelijk kan een echte fusie tussen de twee grootse resultaten geven: het kader en de methodieken van Acceptance and Commitment Therapy, aangevuld met uitgewerkte, doorgedreven Behavioral Activation. Wanneer men beide beheerst, kan men soepel zijn in het meer of minder focussen op elk, afhankelijk van de functionele analyses (Kanter, Cautilli, Busch, & Baruch, 2005). Onderzoek kan dan gevoerd worden met betrekking tot dubbeldiagnoses en andere complexe problematieken.…”
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