Based on a major study of High Performance Work Practices (HPWPs) in North America by Appelbaum et al. (2000) found that new forms of job design provided production line employees with the opportunity to contribute increased discretionary effort and to participate in workplace problem-solving. These researchers provided empirical evidence that conscious efforts by employers to increase employee discretion and job autonomy resulted in improved job satisfaction for employees and higher levels of organizational performance (Appelbaum et al. 2000).
Workforce involvement in decision-making may also be consistent with job enrichment practices (Spence Laschinger et al. 2004). Job enrichment involves providing increased levels of responsibility to lower level employees, including the delegation of work tasks previously undertaken by supervisors, and the provision of increasingly skilled tasks to line employees. The theoretical basis for enrichment efforts is Hackman and Oldham 's (1975) 'job characteristics ' model, which explores how a combination of specific job characteristics such as skill variety and task significance affect the individual 's experience of meaningful work and their sense of responsibility for work outcomes. These characteristics have, in turn, been linked to improvements in work motivation, job satisfaction and work quality, reduced absenteeism and lower labour turnover (Ford 1969; Hackman et al. 1975).
However, job enrichment has received wide publicity but has not always produced favourable results in the workplace. A great deal of debate exists over the benefits and limitations of job enrichment: it clearly is not for everyone. Ralph Brown (2004) summed it up very nicely: Some people are very resistant to more responsibilities or to opportunities for personal growth. Researchers report that some people they expected to resist seized the opportunity. Enriching jobs is a particularly effective way to develop employees provided the