Decarlo Lawrence T, Luthar Suniya S
Teachers College, Columbia University.
Educ Psychol Meas. 2000 Aug;60(4):578-591. doi: 10.1177/00131640021970736.
A Parental Values scale, in which students ranked the top 5 of 10 items in terms of how important they perceived the items as being to their parents, was analyzed using a latent class ranking model. A model with three latent classes was considered adequate, based on the Bayesian information criterion and the interpretability of the results. The three classes were interpreted as consisting of students who perceive their parents as valuing personal happiness, those who perceive their parents as valuing concern for others, and those who perceive their parents as valuing academics and attending a good college. Some evidence as to the validity of the latent classes was obtained by comparing scores on a Parental Expectations scale; the scores were higher for the academic latent class as compared to the other two classes. The analysis suggests which items might be useful in a revised version of the scale.
使用潜在类别排序模型分析了一个父母价值观量表,在该量表中,学生根据他们认为这些项目对父母的重要程度,从10个项目中选出最重要的5个进行排序。根据贝叶斯信息准则和结果的可解释性,一个具有三个潜在类别的模型被认为是合适的。这三个类别被解释为:认为父母重视个人幸福的学生、认为父母重视关心他人的学生、认为父母重视学业和上好大学的学生。通过比较父母期望量表上的分数,获得了一些关于潜在类别有效性的证据;与其他两个类别相比,学业潜在类别的分数更高。该分析表明了量表修订版中哪些项目可能有用。