William J. Haga

A vertical dyad linkage approach to leadership within formal organizations

Fred Dansereau, George B. Graen, William J. Haga · Organizational Behavior and Human Performance · 1975 · 2.9K citations

Organizational Communication, Formal Organizations, Organizational Structure +8

Password Security: An Empirical Study

Moshe Zviran, William J. Haga · Journal of Management Information Systems · 1999 · 250 citations

Organizational understructure and leadership: A longitudinal investigation of the managerial role-making process

James F. Cashman, Fred Dansereau, George B. Graen et al. · Organizational Behavior and Human Performance · 1976 · 172 citations

Organisational Structure Evaluation, Managerial Aspect, Organizational Communication +10

Cognitive passwords: The key to easy access control

Moshe Zviran, William J. Haga · Computers & Security · 1990 · 81 citations

Cognitive Science, Engineering, Usable Security +8

User authentication by cognitive passwords: an empirical assessment

Moshe Zviran, William J. Haga · 2002 · 66 citations

Neuropsychology, Engineering, Usable Security +19