942 Subject Index
Traits (cont.)
neurobiology of personality and, 
195–196, 197 t
person–situation interactions and, 
676
psycholexical study and, 40–41
self processes and, 618–620, 
838–839
taxonomy of, 5
temperament and, 146–147
Trajectory models, 337–338
Transactional processes, 272–276, 
275f, 341–342. See also  Causal 
processes
Trust, 42 t, 61t, 85f, 87–88, 630 t, 
853. See also  Agreeableness; 
Needs
Twin studies. See  Environmental 
factors; Genetic factors
U
Undercontrolled trait, 308, 355, 
612–613. See also  ExtraversionV
Validity, 53–59, 54 t, 56f, 58f, 
178–179
Values, 259, 260 f, 285 f, 295–296. See 
also Motives and motivation
Variation, 233–235, 825–832
Vocal expressions, 456–462, 458 t, 
459t–460 t, 461 t, 462 t. See also  
Language
Volatility, 42 t, 197 t, 202. See also  
Neuroticism
Vulnerability, 610, 627–629, 628 t, 
630t, 636, 745
W
Well-being. See also  Neuroticism; 
Subjective well-being (SWB)
adolescence and, 310–312
animal personality and, 184–186
economics and, 863–864, 864 f
emotional differentiation and, 
467–468emotion regulation and, 535–536
emotions and, 469–472, 470 f, 472 f
health and, 799
identity negotiation and, 598–599
narcissism and, 630 t
process model of identity 
negotiation and, 594 f
self-regulation and, 553–554
temperament and, 152
Withdrawal, 197 t, 202
Within-individual trait variability, 
315, 634–637, 653, 673–676, 
808–809, 813–814
Work Orientation dimension. See  
Conscientiousness
Working models, 645–646
Workplace outcomes. See  
Employment outcomes
Y
Young adulthood, 322–333. See 
also Adolescence; Adulthood; 
Developmental processes