18 September 2009

Concrete evidence

In this post, I presented rock solid data that showed a downward trend in the index of satisfaction (IS = optimism / happiness) over time.

Most recent data that became available today, however, indicate that IS has now stabilized and may be displaying only a slight downward trend. Either optimism and happiness are not changing at the moment or they are changing at roughly equal rates.

SatisfactionIndex2

Next update.

1 comment:

Anonymous said...

Ahhh yes, this is a concrete example of what I was discussing before!

Best,

Susan