Psychology
Beginner
Live Sim
Stroop Effect & Reaction Time
Measure reaction time on congruent vs. incongruent colour-word pairs; visualise the cognitive interference effect.
Psychology
Beginner
Live Sim
Working Memory Span Test
Complete digit and spatial span tasks of increasing length; compare performance under dual-task conditions.
Psychology
Intermediate
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Signal Detection Theory
Set decision threshold for a noisy stimulus and compute hit rate, false alarm rate, d', and A'; plot ROC curves.
Psychology
Beginner
Live Sim
Classical Conditioning (Pavlov)
Pair conditioned stimuli with unconditioned stimuli over learning trials; model acquisition, extinction, and spontaneous recovery.
Psychology
Beginner
Live Sim
Memory Decay & Forgetting Curve
Fit Ebbinghaus's forgetting curve to retention data; compare spaced vs. massed practice schedules for long-term retention.
