• AUser testing
  • BContext analysis
  • CSolution implementing
  • DIdeations and solution generating
  • ASimple problems
  • BComplex problems
  • CWell-defined problems
  • DObjective problems
  • ADeductive reasoning
  • BInductive reasoning
  • CAbductive reasoning
  • DProductive reasoning
  • A A linear process of problem-solving
  • BA non-linear process of problem-solving
  • C A step-by-step process of problem-solving
  • D A rigid process of problem-solving
  • AProcedures, techniques, aids or tools for designing
  • BPrinciples, practices and procedures of designing
  • CApproaches to problem solving developed in the mid-20th Century
  • DA broader study of method in design
  • A Science and mathematics
  • B Cybernetics, systems theory, and semiotics
  • CArt and music
  • DPhilosophy and literature