Skip to main content

Table 1 Exploratory Factor Analysis of the English version of the Mood Rhythm Instrument items based on a three-factor solution

From: Validation of the English version of the Mood Rhythm Instrument

ItemsFactor 1Factor 2Factor 3
1. Alertness0.430.160.45
2. Sleepiness0.260.20.72
3. Problem-Solving0.760.090.28
4. Self-esteem0.150.450.44
5. Concentration0.640.10.31
6. Appetite0.120.190.54
7. Sexual Arousal0.110.260.45
8. Irritability0.150.370.49
9. Anxiety0.10.660.21
10. Sadness0.10.850.01
11. Motivation to Exercise0.2−0.120.45
12. Memory0.720.240
13. Pessimism0.180.630.14
14. Talking to Friends0.320.310.17
15. Energy0.590.110.46
Eigenvalues2.382.262.32
% of variance0.160.150.15