心理学
挪威语
发展心理学
压力源
验证性因素分析
结构效度
判别效度
构造(python库)
探索性因素分析
临床心理学
心理测量学
结构方程建模
内部一致性
统计
程序设计语言
哲学
语言学
计算机科学
数学
作者
Silje Hukkelberg,Ane Nærde
标识
DOI:10.1177/02654075211049725
摘要
Although fathers are increasingly involved in childrearing, less is known about how parental stress is perceived among mothers and fathers separately. The present study investigated the construct validity of the PSS in a community-based sample of Norwegian father–mother dyads with a child aged 4. A total of 1030 mothers and fathers ( N = 515 dyads) responded to the PSS, which is a much used instrument that assesses stress related to childrearing across 18 items. Construct validity was investigated using exploratory and confirmatory factor analyses and the multitrait–multimethod approach (MTMM). The results revealed that six of the items showed extensive ceiling-effects for both parents, and were excluded from further analysis. Dimensionality was examined for the remaining 12 PSS items. The results supported a two-factor solution for both fathers and mothers, reflecting parental stressors (9 items) and lack of rewards (3 items). The MTMM approach indicated convergent and discriminant validity across traits (Parental stressors and Lack of rewards) and methods (father vs mother rating). We also explored the network of PSS items for mothers and fathers, and found both similarities and differences. Overall, the results of the factor analyses have implications for the use of the PSS. The networks of PSS suggest that some items may be especially important when addressing parental stress with mothers and fathers.
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