Final answer:
Henry Mintzberg's study in the late 1960s aimed to determine the roles and activities of managers, contributing to the industrial and organizational psychology field. (Option c)
Step-by-step explanation:
The purpose of Henry Mintzberg's study of chief executives in the late 1960s was to c) Determine the roles and activities of managers. This research was part of the broader context of industrial and organizational (I-O) psychology, which also included the study of leadership styles and their effectiveness in various settings. Notable work in the field of I-O psychology includes Kurt Lewin's research on leadership styles and group dynamics, as well as Douglas McGregor's Theory X and Theory Y, which describe different management approaches. The impact of these studies is profound, influencing how leaders behave in organizations and paving the way for further exploration into the nuances of leadership and management.
Mintzberg's focus was not primarily on identifying leadership styles or the impact of technology on management during this study. Instead, he sought to demystify the managerial role by offering a comprehensive understanding of what managers actually do in their daily work lives.
Mintzberg's study in the late 1960s had the central goal of determining the roles and activities of managers, contributing significantly to the field of management by providing a practical and observational perspective on managerial work.