Update on persona deception in the US presidential election

Recall that persona deception is the attempt, by a politician, to seem more wonderful than s/he actually is. It’s a form of deception, and can be detected fairly readily using the Pennebaker deception model. As I mentioned in the previous post, it relies on the ability to speak in a freeform (i.e. unprompted) way. However, both of the presidential debates so far have used the questions only as faint stimulators of pre-prepared talking points so I’m including them (but some caveats apply).

Here is the picture of the levels of persona deception over time, where I’ve changed to a more conventional red for Romney and blue for Obama.

red – Romney; blue – Obama

Apart from a few high-scoring speeches by Romney, there isn’t much separation between the two candidates. The differentiating between top-left and bottom-right is mostly driven by Obama’s heavy use of “I’m” and one of two other words that Romney doesn’t use much. The debates are labelled by the squares — it’s clear that there isn’t much difference between their debate speeches and their stump speeches, which is interesting because the former are less scripted.

However, this is a big change from my previous analysis just after the conventions. At that point Obama’s levels of persona deception were much higher than Romney’s. The change suggests that Romney has become much better at presenting the current persona (or, alternatively, that the persona he is now presenting is closer to the “real” man). Since the candidate who can  best present a strong persona tends to win, this suggests that the candidates are much closer than they were.

We will see what the 3rd debate brings forth tonight…

Advertisements

0 Responses to “Update on persona deception in the US presidential election”



  1. Leave a Comment

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s





%d bloggers like this: