prof. Zbigniew Zaleski

is a professor of psychology in John Paul II Catholic University of Lublin. Research interests in human motivation, time perspective, values, emotions, possession and privacy, cross-cultural approach to interethnic contacts. Has teaching experience abroad: UCLA, KULeuven (Belgium), Nancy (France), Free University of Berlin.
e-mail: zal@kul.pl

Michał Janson Phd

is an adjunct in Department of Psychology of Emotions and Motivation in Catholic University of Lublin. His interests in psychology are centered particularly on the retaliatory behavior, research on its differentiation and processing in time, its determinants, accelerators and inhibitors. Lecturer in psychology of emotion, motivation and social psychology. Author of articles on social power and motivation, revenge and retaliatory behavior.
e-mail: janson@kul.pl

Agata Błachnio Phd

is an adjunct in Department of Psychology of Emotions and Motivation in Catholic University of Lublin. Areas of major scientific interests are: psychology of emotions, social psychology, especially disloyal behaviors and psychology of Internet. Authors of several articles: "Shame for politicians", "Chat - new place to meet. Better virtual or real?" Now, she is working on a cooperative work, entitled "Closer to Emotions 3".

e-mail: gatta@kul.pl

Aneta Przepiórka

is a Ph.D. working in the Department of Emotion and Motivation Psychology at the John Paul II Catholic University of Lublin, Poland. She received her Degree in Work and Organizational Psychology. She specializes in psychology of Internet, psychology of emotions and goal-directed behaviors. Member of the International Association of Applied Psychology (IAAP) and the Polish Society of Social Psychology (PSPS).

e-mail: aneta.przepiorka@gmail.com