This dataset provides results from a survey on extraversion. Subjects were students participating in a statistics class at FOM University of Applied Sciences. Student with different majors participated in the study with the majority coming from psychology majors. The study was intented primarily as an educational endavor. For example, variables with different scale levels (nominal, metric) were included. However, different aspect of extraverion were included to test some psychometric assumptions. For example, one item approaches to extraversion are included.
Usage
data(extra)Format
A data frame containing 826 rows and 33 columns
- timestamp
Chr. Date and Time in German format
- code
Chr. Pseudonymous code of each participant
- i01
Int. items 1-10. "r" indicates recoded (reverserd). Answers: 1 (not agree) to 4 (agree)
- i02r
Int. items 1-10. "r" indicates recoded (reverserd). Answers: 1 (not agree) to 4 (agree)
- i03
Int. items 1-10. "r" indicates recoded (reverserd). Answers: 1 (not agree) to 4 (agree)
- i04
Int. items 1-10. "r" indicates recoded (reverserd). Answers: 1 (not agree) to 4 (agree)
- i05
Int. items 1-10. "r" indicates recoded (reverserd). Answers: 1 (not agree) to 4 (agree)
- i06r
Int. items 1-10. "r" indicates recoded (reverserd). Answers: 1 (not agree) to 4 (agree)
- i07
Int. items 1-10. "r" indicates recoded (reverserd). Answers: 1 (not agree) to 4 (agree)
- i08
Int. items 1-10. "r" indicates recoded (reverserd). Answers: 1 (not agree) to 4 (agree)
- i09
Int. items 1-10. "r" indicates recoded (reverserd). Answers: 1 (not agree) to 4 (agree)
- i10
Int. items 1-10. "r" indicates recoded (reverserd). Answers: 1 (not agree) to 4 (agree)
- n_facebook_friends
Int. Count of self-reported Facebook friends
- n_hangover
Int. Count of self-reported hangovers in the last 12 months
- age
Int. Age
- sex
Int. Sex
- extra_single_item
Int. extraversion by single ime, Answers: 1 (not agree) to 4 (agree)
- time_conversation
Num. How many minutes do you need to get into a converation at a party
- presentation
Chr. Would you volunteer to give a speech at a convention?
- n_party
Int. Self-reported numbers of party attended in the last 12 months
- clients
Chr. Self-reported frequency of being in contact with clients at work
- extra_vignette
Chr. Self-reported fit to extraversion description (fit vs. non-fit)
- i21
Chr. Empty
- extra_vignette2
Num. extraversiong descriptiong, ranging from 1 (extraverted) to 6 (introverted)
- major
Chr. Major field of study
- smoker
Chr. Smoker?
- sleep_week
Chr. Daily hours of sleep during work days
- sleep_wend
Chr. Daily hours of sleep during week ends
- clients_freq
Num. Same as 'clients', from 1 (barely) to 5 (very often)
- extra_mean
Num. Mean of 10 items
- extra_md
Num. Median of 10 items
- extra_aad
Num. Absolute average deviation from the mean of 10 items
- extra_mode
Num. Mode of 10 items
- extra_iqr
Num. IQR of 10 items
Source
Please cite this dataset as: 'Sauer, S. (2016, November 19). Extraversion Dataset. http://doi.org/10.17605/OSF.IO/4KGZH'
Details
This dataset was published here: https://osf.io/4kgzh. See survey here https://goo.gl/forms/B5bparAu8uR7T1c03. Items of the survey have changed over time. Only the most recent version of the survey is online. Survey conducted at the Business Psychology lab at FOM University of Applied Sciences from 2015 to April 2017