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. Author manuscript; available in PMC: 2011 Jun 24.
Published in final edited form as: Biol Psychol. 2010 Sep 22;85(3):432–436. doi: 10.1016/j.biopsycho.2010.09.005

Table 1.

Descriptive statistics by week.

Week 1 2 3 4 5 6 7 8 9
Social connectedness
 Mean 4.74 4.67 4.68 4.73 4.73 4.86 4.93 4.99 5.07
 Std. Dev. 1.48 1.51 1.53 1.55 1.62 1.57 1.62 1.51 1.46
Positive emotions
 Mean 2.81 2.74 2.70 2.80 2.80 2.78 2.88 2.89 2.87
 Std. Dev. .87 .90 .87 .95 .93 .93 .90 .90 .97
Negative emotions
 Mean 1.75 1.61 1.60 1.54 1.53 1.55 1.55 1.51 1.54
 Std. Dev. .58 .55 .53 .51 .51 .53 .61 .56 .58
 N (daily reports) 311 315 306 293 284 303 262 285 245

Note: Values for social connectedness range from 1 to 7. Values for positive emotions and negative emotions range from 1 to 5.