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Although Meyer and Freud believed that the seeds of mental health are sown in childhood, systematic research has proved difficult and disappointing, and theory has remained intensely controversial.(More)
  • John Bowlby
  • The International journal of psycho-analysis
  • 1960
34 | fLighT safeTy fOuNdaTiON | AeRoSAFeTyWORLd | apRiL 2009 Traffic alert and collision avoidance system (TCAS II) Version 7.1 — a software upgrade developed by European and U.S. specialists — is(More)