Apply Criminological Theory to Evidence and Policy

Use the theory to explain the evidence or case in front of you — show how strain, labelling, rational choice or control theory accounts for the offending or institutional response, rather than defining it and moving on. Marker’s Eye reviews your own draft to show where a theory is named but not applied to the analysis.

Move beyond describing what happened to explaining why, using criminological theory and evidence to interpret the case and link it to wider patterns or policy. Treat the case as evidence for an argument rather than a story to retell, and note what it can and cannot show.

Use them to support specific claims, but acknowledge their limits — reporting and recording practices, the dark figure of crime, and how offences are defined — rather than taking a single figure at face value. Draw on peer-reviewed research and reputable official sources, and reference them consistently.

Set out the policy’s aims, then weigh how far the evidence shows it achieves them, at what cost and for whom, drawing on research and evaluation studies. Evidence-based evaluation, not a description of what the policy says, is where the marks are.

Compare them against their aims and the evidence on outcomes such as recidivism, cost and fairness, rather than listing features side by side. Explain the theoretical assumptions behind each — deterrence, incapacitation, rehabilitation, restorative justice — and reach a reasoned, evidence-based judgement.

Focus on the aims and effects of sentencing — deterrence, punishment, rehabilitation, public protection — and what research says about whether they are met, rather than advising on any real case. Keep the discussion academic and evidence-based, and follow how your brief frames the topic.

Build one line of reasoning: an introduction that answers the question, body paragraphs that each apply theory and evidence to make a point, and a conclusion that weighs the argument. Use each paragraph to analyse rather than describe, and follow any structure your module handbook specifies.

Treat it as a prompt to analyse: apply your theory directly to the evidence, evaluate rather than describe, and support claims with research. Feedback Decoder turns comments such as ‘too descriptive’, ‘theory is not applied’ or ‘evidence is insufficient’ into clear, ordered revision priorities.

No. The tools never research, write, complete, or supply a submission-ready assignment. Brief Decoder helps you understand the question, Marker’s Eye reviews your own draft, and Feedback Decoder helps you act on lecturer feedback — in line with our academic integrity policy and responsible AI use — so you remain the author of your work.