De Haan found the stereotype of Jewish criminality persisted despite lacking evidence

Evidence

The other obvious gap was the omission of the topic of Jewish psychology'that is, the problem of Jewish character traits which, no matter how explainable and excusable in terms of the role forced upon the Jews by persecution and the diaspora, were indeed observable in reality; and also the particular problem of the psychic mechanisms set in motion in Jews by the psychology of the anti-Semites. — <cite>Rolf Wiggershaus, The Frankfurt School, 389</cite> (#complicates`, via linked claim)

Categorization

• XREF: connects to: A novelist misattributed De Haan’s murder to right-wing shame rather than establishment threat perception — Ivan Davidson Kalmar, Derek Penslar, Orientalism and the Jews, 463; Persecution and diaspora produced observable Jewish character traits the Institute study left unexamined — Rolf Wiggershaus, The Frankfurt School: Its History,…, 389; Conversion reinforced rather than reduced antisemitic suspicion of Jews — James Renton, Ben Gidley (eds.), Antisemitism and Islamophobia in…, 1667 (+2 more)

Broader Connections

• Persecution and diaspora produced observable Jewish character traits the Institute study left unexamined #complicates (0.72) — Rolf Wiggershaus, The Frankfurt School, 389