Chapter 13

Formal operations more common in early adulthood; tied to education

Post-formal thinking: deals with problems that have several or no clear solutions; divergent, creative thinking compared to Piaget's convergent problem solving
   Perry's theory: cognitive development in college where people are exposed to conflicting views
      Dualistic thinking: divide information and values into right/wrong, good/bad, we/they; seek absolute truth and knowledge from teachers; attribute conflicting views to confusion of unqualified people
      Relativistic thinking: understand that things can be seen from different perspectives, even in "hard" sciences; knowledge is always building and changing
      Commitment to particular view and values

   Labouvie-Vief's theory:
      Pragmatic thought: logic becomes tool to solve real-world problems
         Adapt thinking to specialized social roles or occupation
         Merge the ideal and the real

   Schaie's theory:
      Acquisition period in childhood and adolescence: reach formal operational thinking
      Achieving period in early adulthood: use knowledge to pursue career, adopt lifestyle, accomplish life goals
      Responsibility period in middle adulthood: solve problems for others in community, understand dynamic social organizations (executive)
      Reintegrating period in late adulthood: make sense of life as a whole, explore question of purpose