41. Others focus on methodological issues such as how to identify cultural models. 42. He is also concerned with the methodological problems of anthropology. 43. His major methodological contributions include both economic theory and econometrics. 44. His research on language comprehension contributed to methodological advances in his field. 45. The journal also welcomes manuscripts dealing with methodological issues in neuroepidemiological studies. 46. The collection is organized according to geography as well as methodological approaches. 47. A second theme addressed in LaPalombara's published work is methodological . 48. Expanding assessment and learning in biodiversity conservation education : A methodological framework. 49. The process of environmental education of schoolchildren has the following methodological characteristics: 50. Under the synthesis, debates have become less ideological and more methodological .