Semantic organization, strategy use, and productivity in bilingual semantic verbal fluency.

This study of semantic verbal fluency addressed two research questions: (1) What are the between-language similarities and differences in the performance of balanced bilinguals? (2) What is the relationship between productivity and the use of a semantic grouping strategy to organize responses? Forty neurologically normal, bilingual adults were tested twice in each language (French/English), in a 2 (Language) by 2 (Test) by 2 (Group) design. On Test 2, half the 40 subjects were instructed to group items by subcategory, while half simply repeated the test. Results showed (1) many more between-language similarities than differences and (2) no between-group differences in productivity.