Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Globally coupled bistable elements as a model of group decision making   A simple mathematical model is proposed to study the effect of the average
trend of a population on the opinion of each individual, when a group decision
has to be made by voting. It is shown that if such effect is strong enough a
transition to coherent behavior occurs, in which the whole population converges
to a single opinion. This transition has the character of a first-order
critical phenomenon.

19
The categories of this paper are: eess
24
The categories of this paper are: dg-ga
12
The categories of this paper are: nucl-th
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph
18
The categories of this paper are: econ
1
The categories of this paper are: cs
5
The categories of this paper are: gr-qc
32
The categories of this paper are: atom-ph
36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
13
The categories of this paper are: quant-ph
37
The categories of this paper are: supr-con
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
11
The categories of this paper are: hep-lat