Self-efficacy (1) Employees (1) Psychology (1) Organization (1) Optimism (1) Hope (1) Equations (1) Capital (1) Business enterprises (1) Ability (1) Positive psychology (1) Autoeficacia (1) Optimismo (1) Factores (1) Organizaciones (1) Estudio (1) Empresas (1) Esperanza (1) Ecuaciones (1) Capital (1) Psicología (1) Trabajadores (1) Psicología positiva (1) Aptitudes (1)