The concept of Corporate Social Responsibility (CSR) has been the subject of various studies in recent decades. The purpose of this research was to study the Corporate Social Responsibility of companies, in combination with customers’ perspectives, in terms of their trends regarding their trust and loyalty. In this study, the business sector of the Greek mobile telecommunications’ companies was selected, where research on issues related to CSR is not considered extensive, to analyze customers’ attitudes towards a company that emphasizes its social responsibility. To complete the theoretical framework, questionnaires were collected to empirically investigate correlations and highlight, ultimately, the importance of having socially responsible companies in the mobile telecommunications sector in Greece. The present research proved that both at the bibliographic and practical level, successful companies are the ones that are concerned not only with increasing their sales and profitability, but also with enhancing and emphasizing their social impact and returning value to society.

Evaluating teachers and educational work is now mandatory in the Greek educational system. The current study aims at investigating the attitudes and perceptions of principals of Piraeus Secondary Education units regarding the contributions of this evaluation law to the orderly functioning of schools in terms of administrative and educational aspects. For this qualitative research, a semi-structured interview was chosen as the results collection method. The interview questions included respondents’ demographic information and interview questions corresponding to three thematic axes according to the research questions. The convenience sample consisted of twelve (12) principals of secondary school units from the greater Piraeus area. All interviewed principals recognized the need for the evaluation process in education and agreed on the importance of their roles and responsibilities for the effectiveness of the proper functioning of their units. Nine respondents underlined the need for training teachers on new technologies, six considered internal evaluation reports as a means of weaknesses identification and improvement and five believed the evaluation imposed by the Ministry of Education creates negative feelings. As concluded, evaluation is of great educational importance, as it contributes to teachers’ professional development and schools’ educational quality improvement. However, when implemented suddenly or imposed by the state, it causes pressure, stress, fear, nervousness, and insecurity.