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Table 10 Percentage of polarized/depolarized/remained polarized / remained nonpolarized results (over the 1650 experiments in each cell) broken down by media tactic (\(\varphi\)) and initial belief distributions (\({\mathcal {C}}\) and \({\mathcal {I}}\))

From: Investigating the effect of selective exposure, audience fragmentation, and echo-chambers on polarization in dynamic media ecosystems

\(\gamma =1,2\)

 

\({\mathcal {I}}={\mathcal {U}}\)

\(\varphi =\) Broadcast

13/33/16/37

15/8/0/77

10/51/33/6

\(\varphi =\) Appeal Mean

1/40/11/48

0/0/0/100

1/61/25/13

 

\({\mathcal {I}}={\mathcal {N}}\)

\(\varphi =\) Broadcast

0/42/9/49

0/1/0/99

0/69/17/14

\(\varphi =\) Appeal Mean

0/36/10/55

0/0/0/100

0/66/21/13

 

\({\mathcal {I}}={\mathcal {P}}\)

\(\varphi =\) Broadcast

19/29/19/33

22/9/0/69

9/45/35/10

\(\varphi =\) Appeal Mean

1/36/12/52

0/0/0/100

1/60/27/12

\({\mathcal {C}}\)

\({\mathcal {U}}\)

\({\mathcal {N}}\)

\({\mathcal {P}}\)