PSYCH 645 Week 2 Trait and Affective Models of Personality Example

High Conscientiousness, High Negative Emotion: A Trait and Affect Profile of the Same Band Director and What It Predicts

[Student Name]

University of Phoenix

PSYCH/645: Personality Theories

Week 2 Assignment

[Instructor Name]

[Date]

Elena Ruiz and her trait scores are a composite case written for a model paper; theories and research findings come from the sources listed.

Trait theories describe personality as a set of broad, relatively stable dispositions that vary across people and predict behavior across situations. Where psychodynamic theories ask why a pattern began, trait theories ask how a person can be described and what that description predicts. This paper builds a trait and affect profile of the composite case introduced last week.

The Case Revisited

Elena Ruiz, twenty-nine, directs a high school band program in Glendale, Arizona. She plans rehearsals months ahead, arrives before dawn to set up for competitions and keeps detailed records of every student's progress. She worries constantly about performances, replays mistakes for days and criticizes herself harshly. With students she is warm and patient; with romantic partners she becomes critical as relationships deepen and has ended four serious relationships. She enjoys social events with colleagues but needs time alone afterward, and she prefers familiar music to experimental pieces, though she introduces students to new composers.

The Five-Factor Model

By the 1980s, decades of factor analyses had settled on five broad bands of difference among people, usually labeled openness, conscientiousness, extraversion, agreeableness and neuroticism. McCrae and Costa (1987) tested the five-factor model by comparing adults' self-reports with ratings by peers who knew them well, using both adjective lists and questionnaires. The five factors appeared in both self-reports and peer ratings, and self and peer ratings agreed substantially, supporting the conclusion that the factors capture real, observable dispositions rather than only how people see themselves.

Elena's Profile

Based on a standard Big Five questionnaire Elena completed for a professional development workshop, along with descriptions from two colleagues, her profile is very high in conscientiousness, especially the facets of order, achievement striving and self-discipline; high in neuroticism, especially anxiety and self-consciousness; average in extraversion; average in openness, with higher aesthetic interest than openness to new ideas; and moderate in agreeableness overall, high with students and lower in close relationships.

Negative Affect and Its Reach

Watson and Clark (1984) reviewed research on negative affectivity, a broad and stable tendency to experience distress, including anxiety, worry, anger and dissatisfaction, and to view oneself and the world negatively. People high in negative affectivity reported more distress even in calm conditions, dwelled on mistakes and frustrations and were more critical of themselves and others. The authors argued that negative affectivity is closely related to neuroticism and influences many self-reported outcomes, including job and life satisfaction.

Elena's replaying of mistakes, harsh self-criticism and growing criticism of partners fit high negative affectivity. As relationships deepen, her tendency to notice flaws and dissatisfactions may turn toward partners, providing a trait-level account of the pattern Week 1 explained through defense.

The same eye for every wrong note that wins her band a trophy finds every flaw in a partner by the sixth month.

What Traits Predict

Roberts et al. (2007) reviewed prospective longitudinal studies to compare how well personality traits, socioeconomic status and cognitive ability predicted mortality, divorce and occupational attainment. Traits held their own against family income and IQ as forecasters. The dependable lived longer and rose further at work, while the anxious and the disagreeable more often ended up divorced.

These findings fit Elena: her conscientiousness supports her professional success, while her neuroticism and lower agreeableness in close relationships are associated with relationship instability. The effect sizes are modest, typical correlations around .1 to .3, but across large populations and long time spans they matter.

Do Traits Change?

Roberts et al. (2006) pooled long-term follow-up studies and found that the typical adult grows more assertive, more dependable and calmer between the early twenties and middle age, with the biggest shifts packed into the years from twenty to forty. Agreeableness tended to rise later in life. Change continued well past early adulthood, contradicting the idea that personality is fixed by age thirty.

For Elena, this suggests that her neuroticism may decline with age, as it does for most people, and that relationship experiences and roles may shape that change. Research has also found that committed relationships and stable work can promote such maturation.

Traits Compared With the Psychodynamic View

Trait and psychodynamic accounts describe the same pattern at different levels. The trait account says that Elena is high in negative affect and conscientiousness and lower in agreeableness in intimate settings, and that such profiles predict relationship difficulty. The psychodynamic and attachment accounts propose why: early unreliable care shaped expectations and defenses. Traits describe and predict well; they explain less about origins and meaning. Some theorists argue that traits partly reflect genetic influence, and twin studies suggest substantial heritability for neuroticism, which would complement rather than contradict attachment explanations.

Facets Tell More Than Factors

Broad factors can hide important detail. Within conscientiousness, Elena's highest facets are order and achievement striving, while her deliberation facet, thinking carefully before acting, is lower than one might expect; she ends relationships quickly once she has decided. Within neuroticism, her anxiety and self-consciousness facets are high, while impulsiveness is low. Within agreeableness, her tender-mindedness toward students is high, but her trust facet, the belief that others have good intentions, is low. That low trust facet connects most directly to the relationship pattern: she expects partners to disappoint her and watches for evidence that they will. A facet-level profile therefore points toward trust as the specific trait to understand, rather than agreeableness as a whole.

Traits in Situations

Traits do not operate in a vacuum. Elena's conscientiousness is rewarded at school, where her organization brings trophies and praise, and her self-criticism is partly reinforced by a competitive field where small errors cost rankings. Her intimate relationships offer no such structure, so the same habits of scrutiny may have no productive outlet. Trait researchers increasingly describe traits as density distributions of states: a person's behavior varies across situations around a typical level. Elena's agreeableness is high in the band room and lower at home, which suggests that the situation calls out different parts of her range.

Measurement Limits

Elena's profile relies largely on her self-report, which may be colored by her self-criticism. Colleagues' descriptions add a second perspective but come from work settings, where she is at her most organized and warm. A partner's ratings might differ.

Implications

The profile also suggests where to begin.

Trait research suggests that Elena's conscientiousness is a strength to build on, for example in following through with therapy or relationship skills practice, and that her high neuroticism makes stress management and self-compassion practices worth exploring. Because traits shift with experience, interventions that reduce negative affect could gradually change her relationship pattern.

Conclusion

A trait and affect profile describes Elena as highly conscientious, high in negative emotion and less agreeable in intimate relationships, a combination research links to professional success and relationship strain. Traits change across adulthood, and the trait account complements the psychodynamic view by describing the pattern at a different level.

References

McCrae, R. R., & Costa, P. T., Jr. (1987). Validation of the five-factor model of personality across instruments and observers. Journal of Personality and Social Psychology, 52(1), 81-90. https://doi.org/10.1037/0022-3514.52.1.81

Roberts, B. W., Kuncel, N. R., Shiner, R., Caspi, A., & Goldberg, L. R. (2007). The power of personality: The comparative validity of personality traits, socioeconomic status, and cognitive ability for predicting important life outcomes. Perspectives on Psychological Science, 2(4), 313-345. https://doi.org/10.1111/j.1745-6916.2007.00047.x

Roberts, B. W., Walton, K. E., & Viechtbauer, W. (2006). Patterns of mean-level change in personality traits across the life course: A meta-analysis of longitudinal studies. Psychological Bulletin, 132(1), 1-25. https://doi.org/10.1037/0033-2909.132.1.1

Watson, D., & Clark, L. A. (1984). Negative affectivity: The disposition to experience aversive emotional states. Psychological Bulletin, 96(3), 465-490. https://doi.org/10.1037/0033-2909.96.3.465