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DATA and TOOLS for: Introducing IOS11 as an extended interactive version of the ‘Inclusion of Other in the Self’ scale to estimate relationship closeness
- Simon Gächter
- Malte Baader
- Fabio Tufano
- Chris Starmer
Date created: 2023-10-09 01:12 PM | Last Updated: 2024-06-01 10:10 PM
Identifier: DOI 10.17605/OSF.IO/9DBR6
Category: Data
Description: Provides data, analysis codes and the tools for Baader, Starmer, Tufano and Gaechter: " Introducing IOS11 as an extended interactive version of the ‘Inclusion of Other in the Self’ scale to estimate relationship closeness", Scientific Reports 14, April 2024, Article Number 8901. https://doi.org/10.1038/s41598-024-58042-6 ABSTRACT: The study of relationship closeness has a long history in psychology and is currently expanding across the social sciences, including economics. Estimating relationship closeness requires appropriate tools. Here, we introduce and test a tool for estimating relationship closeness: 'IOS11'. The IOS11 scale has an 11-point response scale, is a refinement of the widely used Inclusion-of-Other-in-the-Self scale. Our tool has three key features. First, the IOS11 scale is easy to understand and administer. Second, we provide a portable, interactive interface for the IOS11 scale, which can be used in lab and online studies. Third, and crucially, based on within-participant correlations of 751 individuals, we demonstrate strong validity of the IOS11 scale in terms of representing features of relationships captured by a range of more complex survey instruments. Based on these correlations we find that the IOS11 scale outperforms the IOS scale and performs as well as the related Oneness scale.
All methods used to generate these data are described in the paper and its supplementary materials.
The README file explains the data package and analysis files.
Qualtrics and HTML implementations of the IOS11 tool are available as Components to this data package.
The experiments were pre-registered at the American Economic Association's registry for randomized controlled trials (Registration numb…
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Components
Tools for the Online Implementation of IOS11
Provides the online tools (in html and Qualtrics format) to elicit IOS11 scores as introduced in Baader, M., Starmer, C., Tufano, F., & Gächter, S...
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