Default personas show a self-report–behavior gap: they endorse moderate-range ADHD characteristics on self-report while displaying only weakly elevated ADHD-like behavior to observers¶

Claim · All claims
Evidence · 1 study · causal r2 · q2
Currency · newest study 2026 · not yet checked against its sources · not reviewed by a person

Subclaims¶

q2 i? Under minimal persona instruction, default personas' self-report scores aligned with the moderate-intensity condition while observer ratings remained much closer to the low-intensity condition. → Jana Gonnermann-Müller 2026

Evidence¶

Jana Gonnermann-Müller 2026¶

Jana Gonnermann-Müller, Jennifer Haase, Nicolas Leins, Thomas Kosch, Sebastian Pokutta. (2026). LLM-Based Educational Simulation: Evaluating Temporal Student Persona Stability Across ADHD-Related Persona Specifications. https://arxiv.org/abs/2605.06307 doi:10.48550/arxiv.2605.06307

q2 · i? · causal · r2

Experiment I education scenario with default personas receiving only the minimal instruction "You are a student" and a neutral task. Default self-reports clustered at M = 18.2 (SD = 3.61) versus observer M = 4.44 (SD = 2.60); the same directional gap appeared in the workplace scenario (self-report M = 13.9, observer M = 2.78). Descriptive only.

"In the education scenario, default personas produced self-report scores aligned with the moderate-intensity condition, while their observer ratings remained much closer to the low-intensity condition."

Discussion¶

Related Claims¶

• Observer-rated behavioral expression of high- and moderate-intensity ADHD personas declines progressively across turns in unscripted LLM conversations — related
• Between-conversation persona stability is intensity-dependent: high-intensity ADHD personas cluster tightly while moderate-intensity personas show the highest aggregate variability — related
• Model family and prompt format moderate the level of simulated ADHD persona expression — related
• Scripted conversations with recurring task-relevant prompts nearly eliminate observer-rated persona drift, up to a 97% reduction for high-intensity education personas — related
• LLM-simulated students' self-reported ADHD persona scores remain stable throughout extended multi-turn conversations — related
• LLM observer ratings converge excellently with human expert judgments in applying the CAARS observer instrument to generated narratives — related