When is Day Happiness & Sadness on Facebook?

Writing status on Facebook to be the right way in pouring sadness or happiness that is experienced by someone. Facebook members often took unek-uneknya in status, making this site at any time made a study of good and bad days on Facebook.

Facebook started early this year with the mood measure to calculate the number of positive words and negative are used in the renewal status posted by the user. Limited studies conducted in the United States alone, is the result of collaboration with Adam Kramer.

"Every day through Facebook status updates, the people sharing what they feel with the people most important in their lives," said Kramer, who launched the SMH, Tuesday (13/10/2009).

Facebook is also working with a psychologist to observe and summarize the words bright and gloomy to indicate whether that person has day-light or dark days.

List of positive words, including "happy," "yay" and "excellent", while negative words included "sad," "doubt" and "tragic."

Mother's Day to be a good starting point for the majority of Facebook users in writing the status of a happy, even though the next day the mood changed. Peak holiday became a day consistently happiness, happiness is contained in a status of the shot in November when Americans celebrate the victory of President Barack Obama.

The saddest day in the index to fall on January 22, 2008, caused Asian stock markets slump and shocking death of actor Heath Ledger as a drug overdose at the age of 28 years. The death of the King of Pop Michael Jackson on June 25 this year marks the second saddest day in two consecutive years.

These results are based on updates in English, but other languages are also added so that the index can be made for other countries as well later.