MAP20071018113 Smith, L.C. Are motivation factors built into job safety analysis? / L.C. Smith Sumario: Human contacts betweem management and labor boost motivation and job satisfaction, these are two important precursors of safety. Since the appearance of the Hawthorne Studies in the 1930's, the behavioral scientists have been telling us that motivational factors tend to increase job satisfaction En: National safety news. - Chicago. - Vol. 117, nº 5, May 1978 ; p. 93-94 1. Seguridad e higiene en el trabajo . 2. Comportamiento humano . 3. Programas de seguridad . 4. Motivación . 5. Psicosociología de la prevención . 6. Riesgo laboral . 7. Prevención de accidentes . 8. Formación . I. Título. II. Título: National safety news.