prof. PhDr. David Šmahel, Ph.D.

2023

• Are smartphones detrimental to adolescent sleep? An electronic diary study of evening smartphone use and sleep

  TKACZYK Michal LACKO David ELAVSKY Steriani TANCOŠ Martin ŠMAHEL David

  Article in Periodical

  Computers in human behavior, year: 2023, volume: 149, edition: December, DOI

• Classification of Adolescents' Risky Behavior in Instant Messaging Conversations

  PLHÁK Jaromír SOTOLÁŘ Ondřej LEBEDÍKOVÁ Michaela ŠMAHEL David

  Article in Proceedings

  26th International Conference on Artificial Intelligence and Statistics, AISTATS 2023, year: 2023

• Cyberspace 2023

  POLČÁK Radim MÍŠEK Jakub MYŠKA Matěj HARAŠTA Jakub LOUTOCKÝ Pavel BACHER Bettina STUPKA Václav KOŠČÍK Michal ŠMAHEL David METYKOVÁ Monika HRACHOVEC Herbert KIRCHNER Andreas MACKOVÁ Alena MACEK Jakub SVANTESSON Dan Jerker Börje SCHWEIGHOFER Erich MACHÁČKOVÁ Hana LOEBL Zbyněk WIEBE Andreas SZÁDECZKY Tamás HOSPES Jan FORGÓ Nikolaus ČERNÝ Michal MAREK Jiří IVANČO Alex

  Conference

  Year: 2023, type: Conference

• Digital Skills’ Role in Intended and Unintended Exposure to Harmful Online Content Among European Adolescents

  TERČOVÁ Natálie ŠMAHEL David

  Appeared in Conference without Proceedings

  Year: 2023, type: Appeared in Conference without Proceedings

• Exposure to Sexually Explicit Materials and Feelings after Exposure among Adolescents in Nine European Countries : The Role of Individual Factors and Social Characteristics

  LEBEDÍKOVÁ Michaela MÝLEK Vojtěch SUBRAHMANYAM Kaveri ŠMAHEL David

  Article in Periodical

  Archives of Sexual Behavior, year: 2023, volume: 52, edition: 1, DOI

• Health anxiety in adolescents: the roles of online health information seeking and parental health anxiety

  ŠVESTKOVÁ Adéla KVARDOVÁ Nikol ŠMAHEL David

  Appeared in Conference without Proceedings

  Year: 2023, type: Appeared in Conference without Proceedings

• Health-related social media use and COVID-19 anxiety in adolescence : health anxiety as covariate and moderator

  LOKAJOVÁ Adéla ŠMAHEL David KVARDOVÁ Nikol

  Article in Periodical

  Frontiers in Psychology, year: 2023, volume: 14, edition: May, DOI

• How are Czech adolescents using their phones? Analysis using objective smartphone data.

  BLAHOŠOVÁ Jana LEBEDÍKOVÁ Michaela TANCOŠ Martin PLHÁK Jaromír ŠMAHEL David ELAVSKY Steriani TKACZYK Michal SOTOLÁŘ Ondřej

  Research report

  Year: 2023

• Children’s exposure to hate messages and violent images online

  KARDEFELT WINTHER Daniel STOILOVA Mariya BÜCHI Moritz TWESIGYE Rogers ŠMAHEL David JAROŇ BEDROŠOVÁ Marie KVARDOVÁ Nikol LIVINGSTONE Sonia

  Research report

  Year: 2023

• Information sources about face-to-face meetings with people from the Internet : Gendered influence on adolescents’ risk perception and behavior

  MÝLEK Vojtěch DĚDKOVÁ Lenka ŠMAHEL David

  Article in Periodical

  New Media & Society, year: 2023, volume: 25, edition: 7, DOI