Chapter 13 McCrae and Costa’s Five-Factor Trait Theory 393a new theory should be able to incorporate the change and growth of the field that
has occurred over the last 25 years as well as be grounded in the current empirical
principles that have emerged from research.
For 25 years, Costa and McCrae had been at the forefront of contemporary
personality research, developing and elaborating on the Five-Factor Model. Accord-
ing to McCrae and Costa (1999), “neither the model itself nor the body of research
findings with which it is associated constitutes a theory of personality. A theory
organizes findings to tell a coherent story, to bring into focus those issues and
phenomena that can and should be explained” (pp. 139–140). Earlier, McCrae and
Costa (1996, p. 78) had stated that “the facts about personality are beginning to fall
into place. Now is the time to begin to make sense of them.” In other words, it was
time to turn the Five-Factor Model (taxonomy) into a Five-Factor Theory (FFT).
Units of the Five-Factor Theory
In the personality theory of McCrae and Costa (1996, 1999, 2003), behavior is
predicted by an understanding of three central or core components and three
peripheral ones. The three central components include (1) basic tendencies, (2)
characteristic adaptations, and (3) self-concept.
Core Components of Personality
In Figure 13.3, the central or core components are represented by rectangles,
whereas the peripheral components are represented by ellipses. The arrows repre-
sent dynamic processes and indicate the direction of causal influence. For exam-
ple, objective biography (life experiences) is the outcome of characteristic
adaptations as well as external influences. Also, biological bases are the sole cause
of basic tendencies (personality traits). The personality system can be interpreted
either cross-sectionally (how the system operates at any given point in time) or
longitudinally (how we develop over the lifetime). Moreover, each causal influence
is dynamic, meaning that it changes over time.
Basic Tendencies As defined by McCrae and Costa (1996), basic tendencies are
one of the central components of personality, along with characteristic adaptations,
self-concept, biological bases, objective biography, and external influences. McCrae
and Costa defined basic tendencies as
the universal raw material of personality capacities and dispositions that are
generally inferred rather than observed. Basic tendencies may be inherited,
imprinted by early experience or modified by disease or psychological
intervention, but at any given period in an individual’s life, they define the
individual’s potential and direction. (pp. 66, 68)In earlier versions of their theory, McCrae and Costa (1996) made it clear that many
different elements make up basic tendencies. In addition to the five stable personal-
ity traits, these basic tendencies include cognitive abilities, artistic talent, sexual
orientation, and the psychological processes underlying acquisition of language.
In most of their later publications, McCrae and Costa (1999, 2003) focused
almost exclusively on the personality traits: more specifically, the five dimensions