Philipp Hartl

Publications

• Manzke, Leonie; O'Sullivan, Kevin; Tiefenbeck, Verena (2025)

  “Did I buy that just now?” – Investigating factors influencing the accuracy of food choice self-reports in a simulated online grocery store

  Journal article
  Appetite, Volume: 214
  DOI: 10.1016/j.appet.2025.108032
  Project: DataDonations4SustainableChange
• Manzke, Leonie (2024)

  Data Donation for Impactful Insights

  A Framework for Platform Selection

  Internet document
  DOI: 10.13140/rg.2.2.15236.74882
  https://www.researchgate.net/publication/380929449_Data_Donation_for_Impactful_Insights_A_Framework_for_Platform_Selection
  Project: DataDonations4SustainableChange
• Manzke, Leonie; Hartl, Philipp (2024)

  Data Donation for Impactful Insights

  A Framework for Platform Selection and its Application to the Use Case of German Loyalty Card Providers

  Internet document
  https://www.researchgate.net/publication/382085124_Data_Donation_for_Impactful_Insights_A_Framework_for_Platform_Selection_and_its_Application_to_the_Use_Case_of_German_Loyalty_Card_Providers
  Project: DataDonations4SustainableChange
• Manzke, Leonie; Hartl, Philipp; Klose, Maria; Schmidbauer, Elisabeth (2024)

  Data Donation for Impactful Insights

  A Framework for Platform Selection and its Application to the Use Case of Duolingo Data Donation Methods

  Internet document
  DOI: 10.13140/rg.2.2.26638.98888
  https://www.researchgate.net/publication/384316544_Data_Donation_for_Impactful_Insights_A_Framework_for_Platform_Selection_and_its_Application_to_the_Use_Case_of_Duolingo_Data_Donation_Methods
  Project: DataDonations4SustainableChange
• Schmidbauer, Elisabeth; Hartl, Philipp; Manzke, Leonie (2023)

  Datenspenden

  Internet document
  https://dd4c.de/wp-content/uploads/2023/12/Datenspenden_DE.pdf
  Project: DataDonations4SustainableChange
• Manzke, Leonie (2025)

  Designing a Digital Behavior Change Intervention for Online Grocery Stores: A Randomized Controlled Trial

  Conference paper
  BCSS 2025: The 13th International Workshop on Behavior Change Support Systems, CEUR Workshop Proceedings
  https://ceur-ws.org/Vol-3965/BCSS25_Paper5.pdf
  Project: DataDonations4SustainableChange
• Manzke, Leonie; Hartl, Philipp; Schmidbauer, Elisabeth  (2023)

  Nudging

  Internet document
  https://dd4c.de/wp-content/uploads/2023/12/Nudging_DE.pdf
  Project: DataDonations4SustainableChange
• Manzke, Leonie; Tiefenbeck, Verena (2025)

  Reflection Prompts in Online Grocery Shopping: Effects of Personalization and Timing on Relevance, Persuasion, and Reactance

  Conference paper
  AMCIS 2025 Proceedings
  https://aisel.aisnet.org/amcis2025/sig_hci/sig_hci/25
  Project: DataDonations4SustainableChange
• User-Centered Data Collection in Non-Formal Learning: A Two-Study Investigation of Motivational and Methodological Factors

  Vortrag
  München
  Project: DataDonations4SustainableChange
• Leveraging data donations to study non-formal online learning behavior

  Vortrag
  Kassel
  Project: GC-Prom