Can Saltire, St George and Union flags affect our mood?

Could being exposed to the Union Jack, Saltire or St George's Cross affect how people think when asked about their mood and the economy?

The University of Strathclyde was examining the mood of the nation - with Daily Politics viewers previously asked to take part in an online test.

Professor Laura Cram explained the results to Jo Coburn, before Baroness Kennedy spoke about Scottish devolution and independence.

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