Biografiske data
M.A., psychology, University of Poznan, Poland (1972); Ph.D., psychology, University of Warsaw, Poland (1978); Habilitation (doctor habilitat) in psychology, University of Warsaw (1993).

Forskningsinteresser
Social cognition, processes of evaluation, rational reasoning, cognitive biases, decision making, cognitive factors in affective disorders.

Publikasjoner
Lewicka, M. (1993): Aktor czy obserwator? Psychologiczne mechanizmy odchylen od racjonalmosci w rozumowaniu potocznym (Actor or observer? Psychological mechanisms of deviations from rationality in human reasoning). Warszawa-Olsztyn. 350pp.

Lewicka, M. (1993): Mechanizmy zaangazowania i kontroli w dzialaniu czlowieka (mechanisms of action involvement and action control in human activity). In. M. Kofta (Ed.), Psychologia aktywnosci: Zaangazowanie, sprawstwo, bezradnosc (Psychology of activity: Involvement, causality and helplenessnes). Poznan: Nakom. (5-40).

Lewicka, M. (1995). Vers une perspective pragmatique de la cognition: l'evaluation du sens influence-t-elle la rationalite des inferances?" In: E. Drozda-Sekowska (Ed.), Irrationalites collectives. Delachaux et Nestle: Lausanne, (91-120).

Lewicka, M. (in print). Wartosciowosc zdarzen, a racjonalnosc myslenia potocznego. (Outcome value and rationality of lay thinking). In: B. Wojciszke (ed.), Studia nad wartosciowaniem (Studies in valuation). Poznan: Nakom. Vol. 2.

Lewicka. M. Rational or uncommitted? Depression and indecisiveness in interpersonal decision making. (Submitted for publication).

Lewicka, M. Confirmation bias and positive-negative asymmetry. (Submitted for publication).