The subject of the bachelor thesis is mobbing and bossing as a negative phenomenon that occurs in the workplaces. Mobbing is the systematic bullying of an employee in the workplace by colleagues, bossing is bullying by a superior employee. This thesis aims to map the incidence, frequency, characteristics and strategies of mobbing and bossing in the workplaces of government institutions and the private sector and to compare the occurrence of bossing in the workplaces of South Bohemia and Prague. The bachelor thesis is divided into two parts. The first, the theoretical part, defines mobbing and bossing, describes their features, causes, goals, strategies, aggressors and victims, consequences, defence and prevention. The second, the practical ...