Personality Development from Age 12 to 25 and its Links with Life Transitions

During adolescence and young adulthood, individuals show personality changes and experience various life transitions. Whereas personality might affect the timing of life transitions, life transitions might also induce personality maturation. We examined Big Five personality maturation from age 12 to 25 using a 9-year longitudinal study of Dutch youths from two cohorts (n₁ = 683, M_ageT1 = 12.70; n₂ = 268, M_age T1 = 16.87). We linked personality maturation to the incidence and timing of four transitions: first romantic relationship, leaving the parental home, first job, and first cohabitation or marriage. Results indicated increases in mean levels, rank-order stabilities and profile stability of personality between age 12 and 25, which were largely replicated across the cohorts. Very few associations between personality and life transitions existed. However, higher mean-level Extraversion predicted leaving the parental home and starting the first romantic relationship, an earlier age when starting the first job, and an earlier average timing of transitions. Regarding social investment effects, we only found that those who never experienced a romantic relationship at age 25 decreased, while those who did increased in profile stability over time. These results suggest that personality consistently matures during adolescence and young adulthood and that higher Extraversion predict greater readiness for new steps towards adulthood.     

Hypermaturity and Immaturity of Personality Profiles in Adolescents

Five‐year longitudinal data on a cohort of early to middle adolescents (N = 923) and a cohort of middle to late adolescents (N = 390) were used to examine the correlates of hypermaturity (i.e. 12‐year‐olds with a personality profile resembling the profile of an average 20‐year‐old) and immaturity (i.e. 20‐year‐olds with a personality profile resembling the profile of an average 12‐year‐old) of personality. Analyses revealed that girls with high levels of hypermaturity exhibited high levels of internalizing problem behaviour and conflict with parents, while hypermaturity in boys was only associated with internalizing problems. Immature girls had low levels of anxiety and high levels of minor delinquency, whereas immature boys reported low levels of anxiety and high levels of physical maturity. These findings suggest that off‐time personality development is an interesting concept deserving further exploration. Copyright © 2011 John Wiley & Sons, Ltd.     

REX

This article is based on personal experience, an experience of grief and now, years later, an understanding of its transformative power in one's life. It is a true story and began some 25 years ago. As those who have gone through grief themselves know, it never ceases, it only changes, moves through its own cycles and permeates one's life. It almost has a life of its own within one's daily tasks. Eventually, grief can become a subtle and profound force in the act of living that is no longer felt as loss but as gain. In this story, I wish to present the idea that the relationship between the grieved and the person who has died continues to evolve and grow after the death process.     

Reading your own lips: Common-coding theory and visual speech perception

Common-coding theory posits that (1) perceiving an action activates the same representations of motor plans that are activated by actually performing that action, and (2) because of individual differences in the ways that actions are performed, observing recordings of one’s own previous behavior activates motor plans to an even greater degree than does observing someone else’s behavior. We hypothesized that if observing oneself activates motor plans to a greater degree than does observing others, and if these activated plans contribute to perception, then people should be able to lipread silent video clips of their own previous utterances more accurately than they can lipread video clips of other talkers. As predicted, two groups of participants were able to lipread video clips of themselves, recorded more than two weeks earlier, significantly more accurately than video clips of others. These results suggest that visual input activates speech motor activity that links to word representations in the mental lexicon.     

Attitudes towards women managers: Development and validation of a new measure with Turkish samples

This study reports the development of a new instrument measuring attitudes towards women managers (ATWoM). To test its reliability and validity data were collected from 456 Turkish employees from 23 organizations. Reliability and validitiy of ATWoM's final version were also tested with a separate sample comprised 312 students enrolled in junior–senior undergraduate and MBA programmes. ATWoM's psychometric properties were superior to one of the most widely used instruments measuring the same construct, Women as Managers Scale (WAMS). ATWoM was negatively correlated with traditional attitudes towards gender roles and positively correlated with respondents' report of quality in their interaction with women managers and general preference to work with women managers.