Psychometrické charakteristiky českých verzí vybraných dotazníků generativity: vnitřní konzistence a faktorová struktura

Title in English Psychometric characteristics od the Czech version of selected generativity measures: internal consistency and factor structure


Year of publication 2018
Type Article in Periodical
Magazine / Source Československá psychologie
Description Objectives. The study deals with the basic psychometric characteristics of the Czech versions of generativity methods: Loyola Generativity Scale (LGS), Generativity Behavioral Checklist (GBC), Current Generative Concerns (Gen-Current), Generative Concerns on the Life Review (Gen-Life) and Past Parental Generative Concerns (Gen-Parental). Subjects and settings. The methods were submitted for self-assessment in six samples of respondents aged 18-93 years; a total of 1,259 respondents participated in the research. Statistical analysis. Cronbach alpha and McDonald omega coefficients were used for reliability estimation; item structure in Gen-Current, Gen-Life, and Gen-Parental was verified by confirmatory factor analysis. Intercorrelation of Gen-Current, Gen-Life, and Gen-Parental subscales and their correlation with LGS was assessed using Pearson's correlation coefficient. Results. The scales have adequate reliability: LGS from 0.77 to 0.84; GBC from 0.78 to 0.93; Gen-Current from 0.90 to 0.91; Gen-Life 0.90 and Gen-Parental 0.86. Mean of factor loading of LGS items loading relevant factors was 0.56, in Gen-Current it was 0.64; in Gen-Life it was 0.63, and in Gen-Parental it was 0.60. Intercorrelation between LGS subscales was from 0.50 to 0.72; Gen-Current subscales was from 0.38 to 0.90, between Gen-Life subscales it was from 0.54 to 0.74, and between Gen-Parental subscales it was 0.80. Correlation with LGS was strongest in Gen-Current (significant for all subscales) in Gen-Life was insignificant in Ecological generativity. Gen- Parental did not significantly correlate with LGS in any subscale. Limitation. The methods used are limited mainly in cultural portability of some items.

You are running an old browser version. We recommend updating your browser to its latest version.