Why It Matters
A bad chart can kill a good paper. I need to visualize 'change over time' clarity, not just dump SPSS output.
What To Learn
- Tufte’s Principles: Maximizing data-ink ratio.
- Interaction Plots: Visualizing 'It depends' (Moderation effects).
- APA Style reporting: Exact formatting for p-values, confidence intervals, and effect sizes.