Dannenberg - Bicycle helmet laws and educational campaigns, Janis And Feshbach - Effect of fear arousal, Bandura and Adams - Analysis of self efficacy theory of behavioural change...
Conditions requiring medical treatment on the Western Front, Weimar and Nazi Germany 1.4 - Changes in society, 1924-1929, Weimar and Nazi Germany 2.2 - Munich Putsch and lean years, 1923-29