Health, Behavior, and the Community: An Ecological Perspective

abnormal behavior American analysis anxiety appeared areas associated assumed assumptions basic became become behavioral problems caused central city century chapter characteristics Chicago collection concept concerning considered costs crime criminal criminal behavior delinquency described determine disease distribution division of labor dominant early ecological ecological paradigm ecologists economic base ecosystem effect elements environment example exhibit expected experience explanation fact factors findings force function given human important included increased individual industrial interested labeled land leads learning less living means measures metropolitan moral move natural normal observed organic paradigm pattern period persons physical population posited predicted problems production public health rates reasons reduce relationship result role social society spatial stress suggested theory tion town transition understanding urban zone