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\name{FirstNames}
\alias{FirstNames}
\encoding{latin1}
\title{Popularity of First Names}
\description{
Preferences of 192 respondents choosing among six boys names with respect to
their popularity.
}
\usage{data("FirstNames")}
\format{
A data frame containing 192 observations on 11 variables.
\describe{
\item{preference}{Paired comparison of class \code{\link{paircomp}}.
All 15 pairwise choices among six boys names: Tim, Lucas, Michael, Robin,
Benedikt, and Julius.}
\item{ordered.pref}{Ordered paired comparison of class
\code{\link{paircomp}}. Same as \code{preference}, but within-pair order
is recognized.}
\item{gender}{Factor coding gender.}
\item{age}{Integer. Age of the respondents in years.}
\item{education}{Ordered factor. Level of education: 1
Hauptschule with degree (Secondary General School), 2 and 3 Realschule
without and with degree (Intermediate Secondary School), 4 and 5
Gymnasium without and with degree (High School), 6 and 7 Studium without
and with degree (University).}
\item{children}{Integer. Number of children.}
\item{state}{Factor. State of Germany where participant grew up.}
\item{state.reg}{Factor. The region (south, north-west, east) each state
belongs to.}
\item{fname}{Factor. Participant's fist name(s). (Umlaute in Jrg and Jrgen
have been transliterated to Joerg and Juergen for portability of the data.)}
\item{interviewer}{Factor. Interviewer id.}
\item{gender.int}{Factor coding interviewer's gender.}
}
}
\details{
A survey was conducted at the Department of Psychology, Universitt
Tbingen, in June 2009. The sample was stratified by gender and age (younger
versus older than 30 years) with 48 participants in each group. The
interviewers were Psychology Master's students who collected the data for
course credits.
Participants were presented with 15 pairs of boys names in random order. On
each trial, their task was to choose the name they would rather give to
their own child. The pairs of boys names were read to the participants one
at a time. A given participant compared each pair in one order only, hence
the NA's in \code{ordered.pref}.
The names were selected to fall within the upper (Tim, Lucas), mid (Michael,
Robin) and lower (Benedikt, Julius) range of the top 100 of the most popular
boys names in Germany in the years from 1990 to 1999
(\url{https://www.beliebte-vornamen.de/3778-1990er-jahre.htm}). The names
have either front (e, i) or back (o, u) vowels in the stressed syllables.
Phonology of the name and attractiveness of a person have been shown to be
related (Perfors, 2004; Hartung et al., 2009).
}
\references{
Hartung F, Klenovsak D, Santiago dos Santos L, Strobl C, Zaefferer D (2009).
Are Tims Hot and Toms Not? Probing the Effect of Sound Symbolism on Perception of Facial Attractiveness.
Presented at the \emph{31th Annual Meeting of the Cognitive Science Society},
July 27--August 1, Amsterdam, The Netherlands.
Perfors A (2004).
What's in a Name? The Effect of Sound Symbolism on Perception of Facial Attractiveness.
Presented at the \emph{26th Annual Meeting of the Cognitive Science Society},
August 5--7, Chicago, USA.
}
\seealso{\code{\link{paircomp}}}
\examples{
data("FirstNames", package = "psychotools")
summary(FirstNames$preference)
covariates(FirstNames$preference)
}
\keyword{datasets}
|
