Physically many cats are able to get pregnant as young as only six or seven months old. However, it is better and healthier for pregnancy to occur when they're a little older. Often younger cats are not good mothers; the maternal instinct seems to be better developed when they're one year or older.
Initially, all modern linguistics was historical in orientation. Even the study of modern dialects involved looking at their origins. Ferdinand de Saussure 's distinction between synchronic and diachronic linguistics is fundamental to the present day organization of the discipline.
cognitive process is interwoven strings of info. some strings more accessible than others. when new info comes o be process you search for preexisting info to process it and final attitude is the related string. Accessibility theory and agenda setting. Media coverage of an issue means it will be more salient because more accessible.