Behavioral and Social Sciences

Test whether random confidence scores change how students judge AI math explanations, and build skills in survey design and trust analysis.

Measure how meal macro balance changes reaction time and pupil size, and practice crossover design, webcam tracking, and data analysis.

Build a log-analysis study that measures how avatar traits in a cooperative game shape helping behavior and chat sentiment.

Test how AI disclosure labels change teen attitude shifts in a 2×2 essay experiment, while you practice controls, framing, and basic stats.

Build an interpretable classifier that links adolescent mood items to brain network patterns, and practice decoding, validation, and model comparison.

Test whether amber-filter nights change teen sleep by analyzing Fitbit exports and building mixed-effects models from repeated measurements.

Design a chatbot test anxiety study, compare it with a sham control, and analyze pre/post STAI scores with clear social science methods.

Test how PHQ-A and GAD-7 items behave across countries with differential item functioning and measurement invariance analysis.

Study how new slang moves across TikTok by mapping creator networks, measuring diffusion, and comparing hub spread with cluster spread.

Test how cold-water face immersion changes EEG alpha balance and calm ratings, then compare the result with paced breathing controls.