Personality and individual differences

Values and ethics

Well-being, quality of life

Cognitive abilities and processes

History of psychology

The general factor of personality: Its psychological meaning, psychological correlates and biological basis (2011 – 2014; head of the project)

Personality, cognition and well-being (2008 – 2011; head of project)

Personality and self-concept in the frame of positive psychology (2004 – 2007; head of the project)

Toward the best structural model of personality : classical hierarchy or bifactor structure?. V: Putting personality in context. Lausanne: University of Lausanne, Institut of psychology, 2014, page. 191-192.

POLIČ, Marko, MUSEK, Janek, SABADIN, Argio, PODLESEK, Anja, BAJEC, Boštjan, KOS, Drago, MIHELJAK, Vlado, HOČEVAR, Marjan, TRČEK, Franc, URŠIČ, Matjaž. Izdelava postopkov vključevanja lokalne javnosti v postopek umeščanja jedrskih objektov = Preparaton of the procedures of local public participation in the sitting of nuclear objects : CRP 'Konkurenčnost Slovenije' : zaključno poročilo, projekt V5-0471. Ljubljana: [s. n.], 2010. 137 str., ilustr.

PICIGA, Darja, MUSEK, Janek, KOVAČEV, Nina A., PEKLAJ, Cirila. Vrednote Slovencev v prehodnem obdobju, (Medkulturno proučevanje vrednot). Ljubljana: Pedagoški inštitut pri Univerzi, 1992. 62,[106]str., tabele.

MUSEK, Janek. Psihološke raziskave filozofske fakultete, (Psihološke raziskave Filozofske fakultete), (Psihologija). Ljubljana: MZT, 1991. 45 str.

Osebnost in kakovost življenja (Personality and quality of life). Anthropos, ISSN 0587-5161, 2012, letn. 44, št. 1/2, str. 11-30, tabele. [COBISS.SI-ID 49705314]

Generalni faktor osebnosti in nova strukturna teorija osebnosti (General factor of personality and new structural theory of personality). Anthropos, ISSN 0587-5161, 2011, letn. 43, št. 1/2, str. 11-34.

Veliki faktor osebnosti. Anthropos, ISSN 0587-5161, 2011, letn. 43, št. 3/4, str. 131-152, tabele. [COBISS.SI-ID 47478882]

Towards a comprehensive theory of values. V: CHADEE, Derek (ur.), KOSTIĆ, Aleksandra (ur.). Social psychological dynamics. Kingston, Jamaica: University of the West Indies Press, 2011, str. 243-268, tabele, graf. prikazi. [COBISS.SI-ID 48310882]

Osebnost, psihično in socialno blagostanje. Anthropos, ISSN 0587-5161, 2010, letn. 42, št. 1/2, str. 115-131. [COBISS.SI-ID 43220066]

Generalni faktor osebnosti in spoprijemanje s stresom. Anthropos, ISSN 0587-5161, 2010, letn. 42, št. 1/2, str. 173-189.

Self-discrepancies in agentic and communal personality traits as predictirs of well-being. Studia psychologica, ISSN 0039-3320, 2010, vol. 52, no. 2, str. 117-131 (together with Andreja Avsec).

Osebnostna podlaga modrosti. Anthropos, ISSN 0587-5161, 2009, letn. 41, št. 1/2, str. 165-187.

The Rokeach Value Survey in comparative study of Japanese and Slovenian students : towards the underlying structure. Studia psychologica, ISSN 0039-3320, 2009, vol. 51, no. 1, str. 53-68. (together with Bojan Musil and Velko S. Rus)