2. The conceptual model of scientif

2. The conceptual model of scientific research and research hypotheses
Literature review and identification of the real problems were the basis for addressing research hypotheses and for building the conceptual model, listed below.
1. The leadership style has s a direct, positive and statistically significant effect on the subordinates’ motivation.
2. There is a direct, positive and statistically significant relationship between the motivational model and job satisfaction at the individual level.
3. There is a bidirectional and statistically significant relationship between job satisfaction at the individual level, and group performance.
4. There is a direct, positive and statistically significant relationship between the subordinates’ satisfaction and ‘hard’ performance.
5. Job satisfaction at the level of the individual mediates the relationship the subordinates’ motivation – ‘soft’ group performance.