From: Mood and cognition in healthy older European adults: the Zenith study
Measure | Step | Predictor variables | R 2 | ∆R 2 | F | p |
---|---|---|---|---|---|---|
Pattern recognition memory (ms) | ||||||
 | 1 | Socio-demographics | .094 | .094 | F (4, 367) = 9.53 | < .001 |
 | 2 | State negative mood | .095 | .001 | F(1, 366) = 0.52 | .471 |
 | 3 | Trait negative Mood mean and variability | .102 | .006 | F(2, 364) = 1.31 | .270 |
Spatial working memory – total errors | ||||||
 | 1 | Socio-demographics | .039 | .039 | F (4, 367) = 3.72 | .006 |
 | 2 | State negative mood | .059 | .021 | F (1, 366) = 7.98 | .005 |
 | 3 | Trait negative Mood mean and variability | .060 | .001 | F(2, 364) = 0.04 | .832 |
5-Choice reaction time (ms) | ||||||
 | 1 | Socio-demographics | .154 | .154 | F (4, 367) = 16.67 | < .001 |
 | 2 | State negative mood | .160 | .006 | F(1, 366) = 2.61 | .107 |
 | 3 | Trait negative Mood mean and variability | .163 | .003 | F(2, 364) = 0.82 | .443 |
Match to sample visual search (ms) | ||||||
 | 1 | Socio-demographics | .153 | .153 | F (4, 367) = 16.55 | < .001 |
 | 2 | State negative mood | .153 | .000 | F(1, 366) = 0.08 | .789 |
 | 3 | Trait negative Mood mean and variability | .155 | .002 | F(2, 364) = 0.35 | .708 |