Core idea and key terms
Core idea and key terms

Li et al. (2013) asked whether the timing of high-quality childcare is linked to later development. The key question was not just whether childcare is good or bad, but when good-quality care seems to matter most.
Step-by-step lessons on Edexcel A Level Psychology Contemporary study: Li et al. (2013). Each one builds up to exam-style questions. Start with the compulsory core topics before tackling the more evaluation-heavy optional and issues-and-debates content.