Table 4.

Factor Loadings for the 4-Factor Solution.

Measure	Factor 1	Factor 2	Factor 3	Factor 4
UPPS Lack of Perseverance	−0.1	0.99	0.06	0
UPPS Positive Urgency	−0.17	0.15	0.77	−0.05
UPPS Sensation Seeking	0.13	−0.06	0.37	0.02
UPPS Negative Urgency	−0.06	0.21	0.6	−0.02
UPPS Lack of Planning	−0.01	0.43	0.3	0.02
NIH Tbx Picture Vocabulary (Age Corrected)	0.73	−0.01	0	0.05
NIH Tbx Flanker (Age Corrected)	0.18	−0.01	0.04	0.58
NIH Tbx List (Age Corrected)	0.52	−0.06	0	0.2
NIH Tbx Card Sort (Age Corrected)	0.24	−0.07	0.03	0.67
NIH Tbx Pattern (Age Corrected)	0.14	−0.05	0.01	0.56
NIH Tbx Picture (Age Corrected)	0.32	−0.07	−0.03	0.22
NIH Tbx Reading (Age Corrected)	0.63	0	0.01	0.1
Delayed Discounting K-value	0	0.01	−0.01	0.03

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