Criterion A: Rationale and preliminary research (8 marks)
Examiner Focus
The rationale and focus for the investigative study, and whether an appropriate range of sources and supporting evidence have been used.
Top-Band Move
The investigative study has been thoroughly researched using a wide range of sources, and excellent supporting evidence has been produced. The rationale is clearly stated and well developed.
Common Penalty
The rationale is stated with little evidence of research, or there is limited research but no rationale.



