Influential Relationship Questionnaire (IRQ): psychometric characteristics of an abbreviated Spanish version.

IF 2 4区 心理学 Q3 PSYCHOLOGY, CLINICAL
Antonio J Vázquez Morejón, Marta López Narbona, Miguel Romero González, Raquel Vázquez-Morejón
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引用次数: 0

Abstract

Background: The relevance of family relationships in the outcome of various disorders has been highlighted from different domains. Specifically, empirical studies on the relationship between the outcome of schizophrenia and various affective dimensions of family relationships have allowed the identification of particularly relevant aspects: criticism, hostility, and over-protection.

Aims: The present study aims to adapt and validate an abbreviated Spanish version of the Influential Relationship Questionnaire (IRQ), an instrument that measures the patient's own perception of the affective dimensions of family relationships.

Method: Participants were 188 patients (63.8% male) of the Public Health Service in Andalusia (Spain) with a diagnosis of schizophrenia or a related disorder. One hundred and thirty-six participants provided data related to both father and mother, and 52 only related to mother or father, so the analyses were carried out with a total of 324 questionnaires. Simultaneously, in 130 participants, the Perceived Criticism Scale was applied, and in 50 cases, relatives were asked to complete the Family Attitudes Scale.

Results: Principal component analysis allowed for the identification of four factors that explained 61.53% of the total variance (criticism, over-protection, restriction, and care). The values of Cronbach's alpha coefficient, as well as the omega coefficient, showed high consistency. The temporal reliability for an interval of 3 months was high. The correlations between the IRQ dimensions and the other variables included in the study were significant and in the expected direction.

Conclusions: The results support the reliability and validity of the abbreviated version of the IRQ.

影响关系问卷 (IRQ):西班牙文缩写版的心理测量特征。
背景:不同领域的研究都强调了家庭关系与各种疾病结果的相关性。目的:本研究旨在改编并验证影响性关系问卷(IRQ)的西班牙缩略版,该问卷是一种测量患者自身对家庭关系情感维度感知的工具:参与者为安达卢西亚(西班牙)公共卫生服务机构的 188 名被诊断为精神分裂症或相关疾病的患者(63.8% 为男性)。136名参与者提供了与父亲和母亲有关的数据,52名参与者只提供了与母亲或父亲有关的数据,因此分析共使用了324份问卷。同时,还对 130 名参与者使用了 "感知批评量表",并要求 50 名参与者的亲属填写 "家庭态度量表":通过主成分分析,确定了四个因素(批评、过度保护、限制和照顾),它们解释了总方差的 61.53%。Cronbach's alpha 系数和欧米茄系数均显示出高度一致性。间隔 3 个月的时间可靠性也很高。IRQ维度与研究中其他变量之间的相关性显著,且方向符合预期:研究结果证明了 IRQ 简缩版的可靠性和有效性。
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来源期刊
CiteScore
3.50
自引率
5.60%
发文量
82
期刊介绍: An international multidisciplinary journal aimed primarily at members of the helping and teaching professions. Behavioural and Cognitive Psychotherapy features original research papers, covering both experimental and clinical work, that contribute to the theory, practice and evolution of cognitive and behaviour therapy. The journal aims to reflect and influence the continuing changes in the concepts, methodology, and techniques of behavioural and cognitive psychotherapy. A particular feature of the journal is its broad ranging scope - both in terms of topics and types of study covered. Behavioural and Cognitive Psychotherapy encompasses most areas of human behaviour and experience, and represents many different research methods, from randomized controlled trials to detailed case studies.
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