Psychological aspects History 9 Social aspects 8 Families 6 National characteristics, Japanese 6 Psychology 6 Sino-Japanese War, 1937-1945 6 more ... Japanese language 5 Psycholinguistics 5 Japanese 4 Social conditions 4 World War, 1939-1945 4 Atrocities 3 Civilization 3 Earthquakes 3 Reverse culture shock 3 Social adjustment 3 War crimes 3 War criminals 3 Accidents 2 Aerial operations, Japanese 2 Campaigns 2 Children 2 Education 2 Fukushima Nuclear Disaster, Japan, 2011 2 History, Military 2 Middle class 2 Natural disasters 2 Nuclear power plants 2 Parent and child 2 less ...