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. Author manuscript; available in PMC: 2019 Sep 1.
Published in final edited form as: Motiv Sci. 2017 Dec 18;4(3):227–250. doi: 10.1037/mot0000087

Table 1.

Descriptive Statistics of Confidence, Curiosity, Interest and Memory Ratings

Between participants Between items
Meana N SD Range SD Range
Confidence 2.79 1898 1.16 1 – 9.86 0.56 1.47 – 5.31
Curiosity 6.75 1898 1.93 1 – 10 0.44 5.45 – 8.05
Post-answer Interest 6.67 1898 1.86 1 – 10 0.56 5.23 – 8.14
Memory accuracy 0.36 1498 0.17 0– 0.97 0.19 0.02 – 0.92
a

Averaged across participants