Describing changes in student thinking about evolution in response to instruction: the case of a group of Chilean ninth-grade students

Agricultura y biología

• students 100%
• natural selection 46%
• private schools 31%
• qualitative analysis 18%
• trajectories 17%
• Chile 16%
• quantitative analysis 15%
• questionnaires 14%
• case studies 14%
• testing 12%
• mutation 11%

Ciencias sociales

• instruction 61%
• Group 29%
• teleology 24%
• student 24%
• private school 17%
• study group 16%
• coherence 15%
• Chile 15%
• time 11%
• questionnaire 8%

Medicina y ciencias biológicas

• Students 69%
• Genetic Selection 64%
• Chile 20%
• Reproduction 16%
• Evaluation Studies 14%
• Recurrence 9%
• Mutation 9%
• Survival 9%