Romney D M
Dept. of Educational Psychology, University of Calgary, Alberta, Canada.
Schizophr Bull. 1995;21(3):405-10. doi: 10.1093/schbul/21.3.405.
Data collected by Brekke et al. (1993) on the symptomatology, psychosocial functioning, and subjective experience of schizophrenia outpatients were reanalyzed using LISREL to elucidate a causal model that would depict the functional relationships between the variables. The model that best fit the data parallels another model tested previously on cardiac patients and shows that subjective experience is much more influenced by symptomatology than by social functioning. This confirms Brekke et al.'s main finding. The implications of these results for intervention and for future research are considered.
布雷克等人（1993年）收集的关于精神分裂症门诊患者的症状学、心理社会功能及主观体验的数据，使用线性结构关系模型（LISREL）进行了重新分析，以阐明一个能够描述变量间功能关系的因果模型。最符合数据的模型与先前针对心脏病患者测试的另一个模型相似，结果表明主观体验受症状学的影响远大于社会功能的影响。这证实了布雷克等人的主要发现。文中还考虑了这些结果对干预措施及未来研究的启示。
