The concept of lifelong learning has become important in recent years as adults increasingly need to adapt and innovate, become more flexible workers, and take more active roles in the education of their children. Most of the discussion of lifelong learning, however, is couched in terms of formal educational institutions. But informal learning may…

Because adult basic education (ABE) students often have difficulty with problem solving and comprehension, a study was initiated to determine (1) at what levels of cognitive development ABE students are operating and (2) how teaching materials and methods relate to these cognitive levels. Thirty-two ABE students were given a written test of…