Theory choice and problem choice in science

Ngā tūemi rite

• Diseños Experimentales y cuasiexperimentales en la investigación social /
  mā: Campbell, Donald T.
  I whakaputaina: (2001)
• Identifying and labeling variables
  mā: Tuckman, Bruce W.
• Research planning and desing
  mā: Leedy, Paul
• La trastienda de la investigación /
  mā: Wainerman, Catalina
  I whakaputaina: (1997)
• Professional evaluation: social impact and political consequences /
  mā: House, Ernest R.
  I whakaputaina: (1993)