Self-Other Agreement in Personality Development in Romantic Couples

2020 ◽  
Author(s):  
Madeline Rowena Lenhausen ◽  
Manon A. van Scheppingen ◽  
Wiebke Bleidorn

A large body of evidence indicates that personality traits show high rank-order stability and substantial mean-level changes across the lifespan. However, the majority of longitudinal research on personality development has relied on repeated assessments of self-reports, providing a narrow empirical base from which to draw conclusions and develop theory. Here, we (1) tested whether self- and informant-reports provided by couples show similar patterns of rank-order stability and mean-level change and (2) assessed self-other agreement in personality development. We charted the Big Five personality trajectories of 255 couples (N = 510; M age = 27.01 years) who provided both self- and partner-reports at 4 assessments across 1.5 years. Results indicated similar rank-order stabilities in self- and partner-report data. Latent growth curve models indicated no significant differences between self- and partner-reported personality trajectories, with exceptions to extraversion and agreeableness. We further found strong cross-sectional agreement across all Big Five traits and assessment waves as well as moderate self-other agreement in personality change in emotional stability and agreeableness. These findings highlight the relevance of multi-method assessments in personality development, while providing information about personality stability and change. Discussion focuses on the theoretical implications and future directions for multi-method assessments in longitudinal personality research.

2020 ◽  
pp. 089020702096901
Author(s):  
Madeline R Lenhausen ◽  
Manon A van Scheppingen ◽  
Wiebke Bleidorn

A large body of evidence indicates that personality traits show high rank-order stability and substantial mean-level changes across the lifespan. However, the majority of longitudinal research on personality development has relied on repeated assessments of self-reports, providing a narrow empirical base from which to draw conclusions and develop theory. Here, we (1) tested whether self- and informant-reports provided by couples show similar patterns of rank-order stability and mean-level change and (2) assessed self–other agreement in personality development. We charted the Big Five personality trajectories of 255 couples ( N = 510; M age = 27.01 years) who provided both self- and partner-reports at four assessments across 1.5 years. Results indicated similar rank-order stabilities in self- and partner-report data. Latent growth curve models indicated no significant differences between self- and partner-reported personality trajectories, with exceptions to extraversion and agreeableness. We further found strong cross-sectional agreement across all Big Five traits and assessment waves as well as moderate self–other agreement in personality change in emotional stability and agreeableness. These findings highlight the relevance of multi-method assessments in personality development, while providing information about personality stability and change. Discussion focuses on the theoretical implications and future directions for multi-method assessments in longitudinal personality research.


2018 ◽  
Author(s):  
Sebastian Pusch ◽  
Marcus Mund ◽  
Birk Hagemeyer ◽  
Christine Finn

Early adulthood is a time of substantial personality change characterized by large inter-individual diversity. To investigate the role of age in this diversity, the present study examined whether emerging adults differ from an older group of young adults in their Big Five personality development. By means of multi-group latent change modelling, two groups of 16- to 19-year-olds (n = 3,555) and 26- to 29-year-olds (n = 2,621) were tracked over the course of four years and compared regarding four aspects of personality change: Mean-level change, rank-order change, inter-individual differences in change, and profile change. In addition, age-differential socialization effects associated with six first-time life events were investigated. Analyses revealed substantial age differences in all four aspects of change. As expected, emerging adults showed greater change and diversity in change than young adults. However, the six life events had no age-differential impact on change in single traits and Big Five profiles. Overall, the results indicate that age differences should be considered even in specific life stages to advance the understanding of personality development.


2019 ◽  
Vol 33 (3) ◽  
pp. 245-263 ◽  
Author(s):  
Sebastian Pusch ◽  
Marcus Mund ◽  
Birk Hagemeyer ◽  
Christine Finn

Early adulthood is a time of substantial personality change characterized by large inter–individual diversity. To investigate the role of age in this diversity, the present study examined whether emerging adults differ from an older group of young adults in their Big Five personality development. By means of multi–group latent change modelling, two groups of 16– to 19–year–olds ( n = 3555) and 26– to 29–year–olds ( n = 2621) were tracked over the course of four years and compared regarding four aspects of personality change: mean–level change, rank–order change, inter–individual differences in change, and profile change. In addition, age–differential socialization effects associated with six first–time life events were investigated. Analyses revealed substantial age differences in all four aspects of change. As expected, emerging adults showed greater change and diversity in change than young adults. However, the six life events had no age–differential impact on change in single traits and Big Five profiles. Overall, the results indicate that age differences should be considered even in specific life stages to advance the understanding of personality development. © 2018 European Association of Personality Psychology


2021 ◽  
pp. 089020702110140
Author(s):  
Gabriel Olaru ◽  
Mathias Allemand

The goal of this study was to examine differential and correlated change in personality across the adult lifespan. Studying differential and correlated change can help understand whether intraindividual trait change trajectories deviate from the norm and how these trajectories are coupled with each other. We used data from two large longitudinal panel studies from the United States that covered a total age range of 20 to 95 years on the first measurement occasion. We used correlated factor models and bivariate latent change score models to examine the rank-order stability and correlations between change across three measurement waves covering 18 years ( N = 3250) and four measurement waves covering 12 years ( N = 4145). We examined the moderation effects of continuous age on these model parameters using local structural equation modeling. The results suggest that the test–retest correlations decrease with increasing time between measurements but are unaffected by participants’ age. We found that change processes in Extraversion, Openness, Agreeableness, and Conscientiousness were strongly related, particularly in late adulthood. Correlated change patterns were highly stable across time intervals and similar to the initial cross-sectional Big Five correlations. We discuss potential mechanisms and implications for personality development research.


2021 ◽  
Author(s):  
Olivia E. Atherton ◽  
Angelina Sutin ◽  
Antonio Terracciano ◽  
Richard Robins

A large body of research has documented how personality develops across adulthood, yet very little longitudinal work has examined whether these findings generalize beyond predominantly middle-class, highly-educated White American or Western European individuals. This pre-registered study uses longitudinal data from 1,110 Mexican-origin adults who completed a well-validated personality measure, the Big Five Inventory, up to 6 times across 12 years. Individuals generally maintained their rank ordering on the Big Five over time (rs=.66-.80), and the relative ordering of the Big Five within persons was also highly stable (rs=.58-.66). All of the Big Five traits showed small, linear mean-level decreases across adulthood. These trajectories showed few associations with sociodemographic factors (sex, education level, and IQ) and cultural factors (generational status, age at immigration, Spanish/English language preference, Mexican cultural values, American cultural values, and ethnic discrimination). The statistically significant findings we did observe mostly concerned associations between cultural values and Extraversion, Agreeableness, and Openness. Acquiescence bias was also positively associated with Big Five personality trait scores at every wave. There was no evidence of mean-level change in the Big Five when including time-varying acquiescence scores as covariates in the models. Divergences between the present findings and previous research highlight the need to study personality development with more diverse aging samples.


2007 ◽  
Vol 21 (1) ◽  
pp. 45-62 ◽  
Author(s):  
Susan J. T. Branje ◽  
Cornelis F. M. van Lieshout ◽  
Jan R. M. Gerris

The present article examines Big Five personality development across adolescence and middle adulthood. Two adolescents and their fathers and mothers from 285 Dutch families rated their own and their family members' personality. Using accelerated longitudinal growth curve analyses, mean level change in Big Five factors was estimated. For boys, Extraversion and Openness decreased and for girls, Extraversion, Agreeableness, Conscientiousness, and Openness increased. Whereas mothers' Emotional Stability and Conscientiousness increased, fathers' Extraversion, Agreeableness, and Emotional Stability decreased. Differences in self‐ and other‐reported personality change were found, as well as interindividual differences in personality change. Results confirm that personality change is possible across the life course but these changes are not similar for all individuals and depend on the type of observer. Copyright © 2006 John Wiley & Sons, Ltd.


2017 ◽  
Vol 38 (1) ◽  
pp. 126-144 ◽  
Author(s):  
Peter H. Langford ◽  
Cameron B. Dougall ◽  
Louise P. Parkes

Purpose The purpose of this paper is to provide evidence for a “leadership big five”, a model of leadership behaviour integrating existing theories of leadership and conceptually aligned with the most established model of personality, the big five. Such a model provides researchers and practitioners with a common language to describe leadership behaviour in a field with a plethora of leadership models. The model also describes a wider range of leadership behaviour than other models of leadership, and presents dimensions that correlate with important organisational outcomes as demonstrated in this study. Design/methodology/approach In total, 1,186 employees completed the Voice Leadership 360, a survey designed to measure the leadership big five, collectively rating 193 managers from a range of different sectors and industries, using a 360-degree survey methodology. Findings Confirmatory factor analyses and internal reliability analyses provide evidence for 22 lower-order factors of leadership behaviour that aggregate into five higher-order factors of leadership aligned with the big five personality descriptors. Further evidence for the validity of the model is indicated by significant correlations between 360-degree survey ratings and raters’ judgements of leaders’ personality, and significant correlations between 360-degree survey ratings and both work unit engagement levels and manager reports of work unit performance. Research limitations/implications The cross-sectional design is the main limitation of the present study, limiting conclusions that changes in leadership behaviours will lead to changes in organisational outcomes. The primary research implications of this study include the support for an integrating model of leadership behaviour that aligns with a large body of psychological research, as well as the development of a survey that can be used for future exploration of the model. Practical implications Practitioners may use the results of the study to rethink how they develop competency frameworks and measure leadership behaviour in organisation development contexts. This broad model of leadership and the familiarity of its dimensions could increase the effectiveness of behaviour change interventions, and the presented survey provides a reliable and valid tool for 360-degree assessments. Originality/value The study provides evidence that leadership can be described in a structurally similar way to human personality. It presents a leadership model that consists of a broader range of leadership behaviours related to organisational outcomes compared with previous models of leadership.


2020 ◽  
Author(s):  
Andrew Rakhshani ◽  
Richard E. Lucas ◽  
Brent Donnellan ◽  
Ina Fassbender ◽  
Maike Luhmann

Research about the associations between major life events and personality trait development is mixed. Work that evaluates perceptions of life events and how those perceptions are themselves associated with personality traits may help clarify the existing literature. We used a large student sample (N = 1509) to conduct exploratory analyses examining the associations among big five personality traits, different types of life events, a dimensional taxonomy of event characteristics, and beliefs about event-related personality change. Results suggested that (1) associations between personality and event perceptions are often nuanced; and (2) event perceptions were more predictive of beliefs about event-related personality change than were the big five. These findings indicate that event perceptions are not merely proxies for personality traits. This study highlights the importance of subjective event perceptions in the study of major life events and personality development.


2017 ◽  
Author(s):  
Jeroen Borghuis ◽  
Jaap J. A. Denissen ◽  
Daniel Leonard Oberski ◽  
Klaas Sijtsma ◽  
Wim H. J. Meeus ◽  
...  

Using data from two large and overlapping cohorts of Dutch adolescents, containing up to seven waves of longitudinal data each (N = 2,230), the present study examined Big Five personality trait stability, change, and codevelopment in friendship and sibling dyads from age 12 to 22. Four findings stand out. First, the one-year rank-order stability of personality traits was already substantial at age 12, increased strongly from early through middle adolescence, and remained rather stable during late adolescence and early adulthood. Second, we found linear mean-level increases in girls’ conscientiousness, in both genders’ agreeableness, and in boys’ openness. We also found temporal dips (i.e., U-shaped mean-level change) in boys’ conscientiousness and in girls’ emotional stability and extraversion. We did not find a mean-level change in boys’ emotional stability and extraversion, and we found an increase followed by a decrease in girls’ openness. Third, adolescents showed substantial individual differences in the degree and direction of personality trait changes, especially with respect to conscientiousness, extraversion, and emotional stability. Fourth, we found no evidence for personality trait convergence, for correlated change, or for time-lagged partner effects in dyadic friendship and sibling relationships. This lack of evidence for dyadic codevelopment suggests that adolescent friends and siblings tend to change independently from each other and that their shared experiences do not have uniform influences on their personality traits.


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