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. 2019 Nov 21;14(11):e0225040. doi: 10.1371/journal.pone.0225040

Table 3. Linear regression model for response on valence with positive stimuli.

Covariate Coefficient Standard 95% 95% 2-sided
    Error Lower Upper p-value
Intercept -2.21 0.85 -3.87 -0.56 .009
Popular films NS -0.38 0.25 -0.87 0.10 .124
Other NS -0.44 0.34 -1.11 0.22 .194
Shapes NS -0.59 0.33 -1.23 0.05 .072
Shapes and popular films NS -1.14 0.44 -2.01 -0.28 .009
Number of films 0.01 0.01 -0.01 0.03 .388
% women 0.00 0.01 -0.02 0.02 .855
Individual session 0.23 0.26 -0.29 0.74 .387
Sound 0.70 0.41 -0.11 1.51 .089
PosNegFilms 0.25 0.17 -0.08 0.58 .134
Random 0.11 0.32 -0.50 0.73 .717
University students 0.17 0.26 -0.35 0.69 .517
More than 1 condition 0.04 0.29 -0.53 0.62 .882
Older adults -0.01 0.38 -0.77 0.74 .974
Emotional disorders -0.04 0.43 -0.89 0.80 .924
Dimensional model 0.03 0.23 -0.42 0.48 .898

Note. (NS) = Neutral stimulus; PosNegFilms = Number of positive and negative categories in films.