NotesFAQContact Us
Collection
Advanced
Search Tips
Source
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Showing one result Save | Export
Frankel, Alan; Brennan, James – 1983
Through the years, many researchers have advanced theories of problem solving. Probably the best definition of problem solving to apply to adult learning programs is Wallas' (1926) four-stage theory. The stages are (1) a preparation, (2) an incubation period, (3) a moment of illumination, and (4) final application or verification of the solution.…
Descriptors: Adult Education, Adult Learning, Adult Programs, Discovery Processes