Favaretto E, Torresani S, Zimmermann C
University of Verona, Italy.
J Clin Psychol. 2001 Jan;57(1):119-29. doi: 10.1002/1097-4679(200101)57:1<119::aid-jclp12>3.0.co;2-2.
The reliability of the Italian version of the Parental Bonding Instrument (PBI) was assessed in a group of 26 schizophrenic patients and their parents. In both groups, internal consistency indices were satisfactory and mean PBI scores at test and retest were stable. The test-retest reliability coefficients for the PBI scales of parents ranged from .65 to .67, those of the patients from .32 (paternal-protection score) to .67 (maternal-care score). The less satisfactory test-retest reliability of patients' paternal protection score was due to minor intra-category rather than inter-category variations in their ratings. This suggests difficulties with a four-point rating scale, which might depend partly on the generally poor schooling of the sample, but it may also reflect uncertainty of schizophrenic patients concerning fathers' controlling behavior. Further studies should pay attention to this factor. Patients' PBI mean scores are compatible with an affection-less control rearing style, while those of their parents, characterized by similar poor care but less control, are consistent with a pattern of weak parental bonding.
在一组26名精神分裂症患者及其父母中评估了意大利版父母教养方式问卷（PBI）的信度。在两组中，内部一致性指标均令人满意，且测试和重测时的PBI平均得分稳定。父母PBI量表的重测信度系数在0.65至0.67之间，患者的重测信度系数在0.32（父亲保护得分）至0.67（母亲关爱得分）之间。患者父亲保护得分的重测信度不太令人满意，这是由于其评分中类别内的细微差异而非类别间的差异所致。这表明四点量表存在困难，这可能部分取决于样本总体受教育程度较低，但也可能反映了精神分裂症患者对父亲控制行为的不确定性。进一步的研究应关注这一因素。患者的PBI平均得分与缺乏情感的控制型养育方式相符，而其父母的得分，其特点是关爱同样匮乏但控制较少，与父母关系薄弱的模式一致。
