Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Ridesharing Services and Car-Seats: Technological Perceptions and Usage
  Patterns   Children are one of the most vulnerable groups in traffic crashes. Child
safety seats (CSSs) can decrease the severity of crash outcomes for children.
The usage of CSSs has significantly improved in the U.S. over the last 40
years, but it is anticipated that the usage of CSSs in popular ridesharing
services (RSSs), such as Uber and Lyft, is not widespread. This paper used a
publicly available nationwide internet survey that was designed to gain an
understanding of riders and drivers perception toward child passenger safety in
regard to technological perception on RSSs. This study performed a rigorous
exploratory data analysis to identify the key psychological insights of the
survey participants. Additionally, a recently developed dimension-reduction
method has been applied to understand the co-occurrence patterns of the
responses to gain intuitive insights. It is found that urban-dwelling parents
with higher education degrees eventually use RSSs often due to their
familiarity of the technological advantages. On the other hand, non-urban and
moderately educated parents and guardians are dismissive in using RSSs while
having kids with them to ride due to less trust on the technology.

6
The categories of this paper are: astro-ph
26
The categories of this paper are: bayes-an
12
The categories of this paper are: nucl-th
9
The categories of this paper are: nlin
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The categories of this paper are: q-fin
29
The categories of this paper are: funct-an
8
The categories of this paper are: hep-ex
36
The categories of this paper are: cmp-lg
0
The categories of this paper are: hep-ph
31
The categories of this paper are: ao-sci
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
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The categories of this paper are: adap-org
16
The categories of this paper are: stat
35
The categories of this paper are: mtrl-th
7
The categories of this paper are: hep-th