This repository includes my Bachelor Thesis project, where I conducted an experiment about the effect of Message Interactivity and the Task Type in Customer Service Chatbots. For the full report see the most recent version. In the initial project I used SPSS, but repeated the analyses in R-Studio now. Therefore, some analyses are altered compared to the current report.
To assess the most accurate version of conducted analyses in the report, you need to assess the data first. This also includes the raw items and how the constructs are obtained. For more see Data Processing. This file also includes the most important assumption checks needed for an ANCOVA. Feel free to use it as a guide.
To run the analyses according to the hypothesis discussed in the report, run the following file. Mediation and mediated moderation is tested as part of the hypotheses. For this the R version of the Hayes process macro is used. The accoring function is stores here. Several models are tested and can be used as a guide for mediation analyses.
| Files/Folders | Description |
|---|---|
| Data Processing | R-Markdown-script to process data and run assumptions |
| Analyses Hypotheses | R-Markdown-script to run analyswes |
| /Data | Folder containing data files. |
| /Functions/process.R | Process function by Hayes for mediation |
| /Manuscript | Original Bachelor Thesis (English) & Summary Presentation (German) |
For any help with the files in this archive, please contact Christoph Völtzke (voeltzke.christoph@gmail.com).