Efficacy of a Brief Intervention Based on an Incremental Theory of Personality in the Prevention of Adolescent Dating Violence: A Randomized Controlled Trial

IF 3.6 1区 心理学 Q1 PSYCHOLOGY, MULTIDISCIPLINARY
L. Fernández-González, E. Calvete, Nicolás Sánchez-Álvarez
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引用次数: 14

Abstract

espanolRESUMEN La necesidad de nuevos enfoques de intervencion para la prevencion de la violencia en el noviazgo (VN) deriva de las limitaciones de los programas existentes para lograr cambios conductuales. El objetivo principal de este estudio fue examinar el efecto de una intervencion breve –de una sesion– dirigida a promover una teoria incremental de la personalidad, sobre la perpetracion (PVN) y victimizacion (VVN) de violencia en el noviazgo. Se realizo un ensayo clinico aleatorizado doble ciego con dos grupos paralelos (experimental vs. control). Los participantes fueron 123 adolescentes (53,7% mujeres, Medad = 15.20, DT = 0.99). Las medidas de evaluacion se administraron una semana antes de la intervencion, seis meses despues de la intervencion y un ano despues de la intervencion. Los resultados de los modelos lineales jerarquicos mostraron que la interaccion entre el tiempo y la condicion fue estadisticamente significativa para la PVN, mostrando una disminucion significativa tanto en el abuso tradicional como en el ciberacoso en la pareja en la condicion experimental. La intervencion no tuvo ningun efecto para la VVN. Nuestros hallazgos sugieren que la intervencion disminuye la perpetracion de actos agresivos hacia la pareja y apoyan la idea de que las estrategias dirigidas a prevenir conflictos entre iguales pueden tambien prevenir la PVN. El incremento de evidencia empirica sobre la eficacia de una intervencion autoaplicable de una hora de duracion es de gran relevancia para avanzar en la prevencion de la VN. EnglishABSTRACT New intervention approaches are required for dating violence (DV) prevention, given the limited results of existing programs in achieving behavioral changes. The main objective of this study was to explore the effect of a brief, single-session intervention aimed at promoting an incremental theory of personality (ITP) on dating violence perpetration (DVP) and dating violence victimization (DVV). A double-blind randomized controlled trial (RCT) with two parallel groups (experimental vs. control) was conducted. Participants were 123 adolescents (53.7% females, Mage = 15.20, SD = 0.99). Assessment measures were administered one week prior to the intervention, and six months and one year after the intervention. The results of the hierarchical linear models showed that the interaction between time and condition was statistically significant for DVP, showing a significant decrease both in traditional and cyber dating abuse in the experimental condition. The ITP intervention had no effect on DVV. Our findings suggest that the ITP intervention decreases the perpetration of aggressive acts toward the dating partner and support the idea that strategies aimed at preventing peer conflict may also prevent DVP. Increasing our empirical evidence about the efficacy of a one-hour self-applied intervention is of great relevance for moving forward in the prevention of DV.
基于人格递增理论的短暂干预预防青少年约会暴力的效果:一项随机对照试验
西班牙人总结说,预防恋爱暴力需要新的干预方法,这源于现有方案在实现行为改变方面的局限性。这项研究的主要目的是研究一次简短的干预(一次会议)的影响,该干预旨在促进一种渐进的个性理论,对恋爱中暴力的实施和受害产生影响。进行了一项随机双盲临床试验,分为两个平行组(实验组和对照组)。参与者为123名青少年(53.7%为女性,MEDAD=15.20,DT=0.99)。评估措施在干预前一周、干预后六个月和干预后一年进行。层次线性模型的结果表明,时间和条件之间的相互作用对PVN有统计学意义,在实验条件下,传统虐待和网络欺凌在伴侣中都显着减少。干预对VVN没有任何影响。我们的研究结果表明,干预减少了对伴侣的攻击行为,并支持旨在预防同龄人之间冲突的策略也可以预防PVN的想法。增加关于一小时自我执行干预有效性的经验证据对于推进VN预防具有重要意义。鉴于现有方案在实现行为改变方面的有限结果,需要采取新的干预方法来确定暴力预防的日期。这项研究的主要目的是探讨旨在促进人格增量理论(ITP)的简短、单会期干预对约会暴力犯罪(DVP)和约会暴力受害者(DVV)的影响。对两个平行组(实验组和对照组)进行了双盲随机对照试验。参与者为123名青少年(53.7%为女性,MAGE=15.20,SD=0.99)。在干预前一周和干预后六个月零一年采取了评估措施。层次线性模型的结果表明,时间和条件之间的相互作用对DVP具有统计意义,表明在实验条件下,传统和网络约会滥用都显著减少。ITP干预对DVV没有影响。我们的研究结果表明,ITP干预减少了对约会伙伴的攻击行为,并支持旨在预防对等冲突的战略也可以预防DVP的想法。增加我们关于一小时自我应用干预有效性的经验证据,与预防DV的进展密切相关。
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来源期刊
Psychosocial Intervention
Psychosocial Intervention PSYCHOLOGY, MULTIDISCIPLINARY-
CiteScore
8.00
自引率
8.30%
发文量
10
审稿时长
14 weeks
期刊介绍: Psychosocial Intervention is a peer-reviewed journal that publishes papers in all areas relevant to psychosocial intervention at the individual, family, social networks, organization, community, and population levels. The Journal emphasizes an evidence-based perspective and welcomes papers reporting original basic and applied research, program evaluation, and intervention results. The journal will also feature integrative reviews, and specialized papers on theoretical advances and methodological issues. Psychosocial Intervention is committed to advance knowledge, and to provide scientific evidence informing psychosocial interventions tackling social and community problems, and promoting social welfare and quality of life. Psychosocial Intervention welcomes contributions from all areas of psychology and allied disciplines, such as sociology, social work, social epidemiology, and public health. Psychosocial Intervention aims to be international in scope, and will publish papers both in Spanish and English.
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