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Table 1 Experiment 1: Memory by condition, model with random slopesa

From: #foodie: Implications of interacting with social media for memory

Fixed effectsEstimateSEz Valuepvalue
(Intercept)0.0860.0761.128.259
Commenting (commented items = 0.5, noncommented items = −0.5, new = 0)2.6130.14418.090<.0001
Item type (old vs. new) (commented = 0.5, noncommented = 0.5, new = −1)2.7860.12622.114<.0001
Commenting * Healthy food−0.1220.146−0.836.403
Commenting * Unhealthy food−0.3350.151−2.218<.05
Item type * Healthy food−0.2180.076−2.869<.01
Item type * Unhealthy food0.2170.0812.692<.01
Random effectsVarianceSDCorrelations 
Item (intercept)0.2060.454  
Subject (intercept)0.3890.623  
Item type (old vs. new)1.3431.1590.27 
Commenting1.2851.134−0.12.47
  1. aNumber of observations: 19,999, 200 items, 100 participants