A life-span developmental cross-cultural study of divergent thinking abilities

Developmental aspects of ideational fluency, flexibility, and originality were assessed across five age groups (children, adolescents, young adults, adults, middle-aged adults) comparatively in two cultures (Chinese and American). A total of 316 Chinese participants ranging in age from nine to sixty years responded in writing (Cantonese) to presentation of four groups of acoustical stimuli. Responses were scored for fluency, flexibility, and originality of thought. Comparative American data were collected in a previous study. Significant age associated differences in fluency and flexibility were obtained for Chinese respondents. A cross-cultural MANOVA yielded significant main effects for culture; American scores were uniformly higher than Chinese. Developmental trends across age groups demonstrated cross-cultural similarity in the expression of originality.