This was performed before, immediately, and one day after a second task intended to 'modulate' perception of spatial direction.
The trip was intended to change perceptions in other ways, too.
Others, such as executives' beliefs about the availability of good managers, are "soft" data intended to capture perceptions.
Testimonials were intended to reshape perceptions about Mr. Romney that have hardened after a negative television advertising campaign from the president and his Democratic allies.
A Nato official said the UK's vote to leave the EU had "given extra energy to the process that led to the agreement," which was intended to counter perceptions that western cohesion was under threat.
The series was intended to gauge perceptions of and attitudes in the public services as they prepare to move from a golden age of bumper year-on-year spending increases into a period of relative austerity.
"We disagree on a lot of issues," Mr. McCain said at one point, setting up a shot intended to illustrate perceptions that Mr. Romney had recalibrated his positions on issues to make himself more attractive to Republican voters.
In a televised debate on Tuesday, when the candidates were asked to name one thing about them that would surprise voters, he uttered an answer that seemed intended to change perceptions: "In almost any sport that I've ever played, I'm incredibly competitive.
Last year, the Greater Manchester Police circulated a "Terrorism Edition" of the board game "Guess Who?" in a presentation for children intended to challenge perceptions of "what a terrorist looks like", under the Prevent ant-extremism strategy.
