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. Author manuscript; available in PMC: 2020 Apr 1.
Published in final edited form as: J Pers. 2018 Aug 2;87(2):386–397. doi: 10.1111/jopy.12397

Table 1.

Cronbach’s alpha for loneliness and the Big Five for the three measurement points

Measurement
1 (2004–2010)		 Measurement
2 (2009–
2013)		 Measurement
3 (2013–
2014)
Loneliness .73 .76 .75
Openness .55 .56 .58
Conscientiousness .68 .76 .77
Extraversion .39 .76 .75
Agreeableness .68 .70 .36
Neuroticism .66 .68 .68