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. 2011 Aug 1;2:178. doi: 10.3389/fpsyg.2011.00178

Table 1.

Alpha reliabilities for Big Five domains and aspect scales by sample.

Canadian ESCS MTurk
Sample size 1827 481 336
Enthusiasm 0.82 0.81 0.79
Assertiveness 0.85 0.85 0.83
Compassion 0.83 0.84 0.79
Politeness 0.73 0.75 0.76
Industriousness 0.81 0.81 0.81
Orderliness 0.75 0.80 0.81
Volatility 0.88 0.85 0.88
Withdrawal 0.81 0.84 0.81
Intellect 0.79 0.84 0.68
Openness 0.74 0.78 0.71
Extraversion 0.88 0.85 0.86
Agreeableness 0.83 0.84 0.85
Conscientiousness 0.82 0.84 0.86
Neuroticism 0.89 0.89 0.90
Openness/Intellect 0.81 0.85 0.78
Aspect average 0.83 0.82 0.79
Domain average 0.85 0.85 0.85