The Development of Self-Representations During the Transition to Early Adolescence: The Role of Gender, Puberty, and School Transition

2016 ◽  
Vol 37 (6) ◽  
pp. 774-804 ◽  
Author(s):  
Kathrin Schaffhuser ◽  
Mathias Allemand ◽  
Beate Schwarz
Keyword(s):  
Individual Differences ◽  
Early Adolescence ◽  
Pubertal Timing ◽  
School Transition ◽  
Late Childhood ◽  
Time Varying ◽  
Domain Specific ◽  
Representation Level ◽  
Over Time

The present study investigated the development of global and domain-specific self-representations in the transition from late childhood to early adolescence and tested whether gender, puberty, and school transition help explain individual differences in change. The study was based on three measurement occasions over 2 years and included 248 adolescents (average age at T1 = 10.6 years). Findings indicated both stability and change over time. Individual differences in change were partially explained by gender and school transition. It revealed that girls experienced steeper decreasing trajectories and were more negatively affected by school transition in comparison with boys. Time-varying associations between puberty and self-representations were evident in terms of perceived pubertal timing. Findings suggest that both biological (pubertal timing) and contextual factors (school transition) play a role in explaining individual differences of self-representation level as well as their development in girls’ and boys’ transition to early adolescence.

scholarly journals Dynamic Signaling with Dropout Risk

2016 ◽  
Vol 8 (1) ◽  
pp. 57-82 ◽  
Author(s):  
Francesc Dilmé ◽  
Fei Li
Keyword(s):  
Time Varying ◽  
High Quality ◽  
Indivisible Good ◽  
Initial Belief ◽  
Costly Delay ◽  
Over Time

We study the role of dropout risk in dynamic signaling. A seller privately knows the quality of an indivisible good and decides when to trade. In each period, he may draw a dropout shock that forces him to trade immediately. To avoid costly delay, the seller with a low-quality good voluntarily pools with early dropouts, implying that the expected quality of the good increases over time. We characterize the time-varying equilibrium trading dynamics. It is demonstrated that the maximum equilibrium delay of trade is decreasing in the initial belief that the good is of high quality. (JEL C73, D82, D83)

scholarly journals Learning from prices: information aggregation and accumulation in an asset market

2020 ◽  
Author(s):  
Michele Berardi
Keyword(s):  
Private Information ◽  
Dynamic Properties ◽  
Public Information ◽  
Information Aggregation ◽  
Time Varying ◽  
Private Signals ◽  
Private And Public ◽  
Fundamental Value ◽  
Over Time

Abstract Can prices convey information about the fundamental value of an asset? This paper considers this problem in relation to the dynamic properties of the fundamental (whether it is constant or time-varying) and the structure of information available to agents. Risk-averse traders receive two potential signals each period: one exogenous and private and the other, prices, endogenous and public. Prices aggregate private information but include aggregate noise. Information can accumulate over time both through endogenous and exogenous signals. With a constant fundamental, the precision of both private and public cumulative information increases over time but agents put progressively more weight on the endogenous signals, asymptotically disregarding private ones. If the fundamental is time-varying, the use of past private signals complicates the role of prices as a source of information, since it introduces endogenous serial correlation in the price signal and cross-correlation between it and innovations in the fundamental. A modified version of the Kalman filter can still be used to extract information from prices and results show that the precision of the endogenous signals converges to a constant, with both private and public information used at all times.

The Role of Peer Stress and Pubertal Timing on Symptoms of Psychopathology During Early Adolescence

2010 ◽  
Vol 40 (10) ◽  
pp. 1371-1382 ◽  
Author(s):  
Lisa M. Sontag ◽  
Julia A. Graber ◽  
Katherine H. Clemans
Keyword(s):  
Early Adolescence ◽  
Pubertal Timing ◽  
Peer Stress

Asymmetric brain function, affective style, and psychopathology: The role of early experience and plasticity

1994 ◽  
Vol 6 (4) ◽  
pp. 741-758 ◽  
Author(s):  
Richard J. Davidson
Keyword(s):  
Prefrontal Cortex ◽  
Individual Differences ◽  
Brain Function ◽  
Goal Attainment ◽  
Early Experience ◽  
Frontal Asymmetry ◽  
Affective Style ◽  
Approach And Withdrawal ◽  
Over Time

AbstractA model of asymmetric contributions to the control of different subcomponents of approach- and withdrawal-related emotion and psychopathology is presented. Two major forms of positive affect are distinguished. An approach-related form arises prior to goal attainment, and another form follows goal attainment. The former is hypothesized to be associated with activation of the left prefrontal cortex. Individual differences in patterns of prefrontal activation are stable over time. Hypoactivation in this region is proposed to result in approach-related deficits and increase an individual's vulnerability to depression. Data in support of these proposals are presented. The issue of plasticity is then considered from several perspectives. Contextual factors are superimposed upon tonic individual differences and modulate the magnitude of asymmetry. Pharmacological challenges also alter patterns of frontal asymmetry. A diverse array of evidence was then reviewed that lends support to the notion that these patterns of asymmetry may be importantly influenced by early environmental factors that result in enduring changes in brain function and structure.

scholarly journals The Development of Vocational Interests in Early Adolescence: Stability, Change, and State-Trait Components

2021 ◽  
pp. 089020702110356
Author(s):  
Thomas Gfrörer ◽  
Gundula Stoll ◽  
Sven Rieger ◽  
Ulrich Trautwein ◽  
Benjamin Nagengast
Keyword(s):  
Gender Differences ◽  
Early Adolescence ◽  
Variance Components ◽  
Vocational Interests ◽  
Late Childhood ◽  
Major Life ◽  
Stability Change ◽  
Trait Variance ◽  
And Gender ◽  
Over Time

Vocational interests predict major life outcomes such as job performance, college major choice, and life goals. It is therefore important to gain a better understanding of their development during the crucial years of late childhood and early adolescence, when trait-like interests are starting to develop. The present study investigated the development of vocational interests in a longitudinal sample, comprising N = 3,876 participants—assessed at four time points from ages 11 to 14. Stability, state-trait variance components, mean-level development, and gender differences in mean-levels of Realistic, Investigative, Artistic, Social, Enterprising, and Conventional (RIASEC) dimensions were examined. Stabilities were moderate for all dimensions, but Realistic, Investigative, Social, and Conventional interests became more stable over time. For Realistic, Artistic, Social, and Conventional interests, the trait variance increased over time. At age 14, all dimensions had substantial trait variance components. The mean-levels of Realistic, Investigative, Artistic, and Conventional interests decreased over the 3 years (–0.44 <  d < –0.24). Initial gender differences—with girls having higher Artistic and Social interests and boys having higher Realistic and Investigative interests—increased over time. By investigating the development of vocational interests in late childhood and early adolescence, we complement previous findings and provide first insights about state-trait proportions in early adolescence.

scholarly journals What drives individual differences in statistical learning? The role of perceptual fluency and familiarity

2018 ◽  
Author(s):  
Amy Perfors ◽  
Evan Kidd
Keyword(s):  
Individual Differences ◽  
Statistical Learning ◽  
Learning Task ◽  
Perceptual Fluency ◽  
Learning Performance ◽  
Visual Modality ◽  
Learning Skills ◽  
Domain Specific ◽  
Different Levels

Humans have the ability to learn surprisingly complicated statistical information in a variety of modalities and situations, often based on relatively little input. These statistical learning (SL) skills appear to underlie many kinds of learning, but despite their ubiquity, we still do not fully understand precisely what SL is and what individual differences on SL tasks reflect. Here we present experimental work suggesting that at least some individual differences arise from variation in perceptual fluency — the ability to rapidly or efficiently code and remember the stimuli that statistical learning occurs over. We show that performance on a standard SL task varies substantially within the same (visual) modality as a function of whether the stimuli involved are familiar or not, independent of stimulus complexity. Moreover, we find that test-retest correlations of performance in a statistical learning task using stimuli of the same level of familiarity (but distinct items) are stronger than correlations across the same task with different levels of familiarity. Finally, we demonstrate that statistical learning performance is predicted by an independent measure of stimulus-specific perceptual fluency which contains no statistical learning component at all. Our results suggest that a key component of SL performance may be unrelated to either domain-specific statistical learning skills or modality-specific perceptual processing.

scholarly journals Contact With an Ex-Partner Is Associated With Psychological Distress After Marital Separation

2020 ◽  
Vol 8 (3) ◽  
pp. 450-463 ◽  
Author(s):  
Karey L. O’Hara ◽  
Austin M. Grinberg ◽  
Allison M. Tackman ◽  
Matthias R. Mehl ◽  
David A. Sbarra
Keyword(s):  
Psychological Distress ◽  
Psychological Adjustment ◽  
Time Varying ◽  
Marital Separation ◽  
Person Variable ◽  
Over Time

In this study, we examined the association between naturalistically observed in-person contact with an ex-partner and separation-related psychological distress (SRPD). One hundred twenty-two recently separated adults were assessed using the Electronically Activated Recorder on three occasions across 5 months. The association between in-person contact with an ex-partner, as a between-person variable, and concurrent SRPD was not reliably different from zero, nor was the time-varying effect of in-person contact. However, more frequent in-person contact with an ex-partner predicted higher SRPD 2 months later, above and beyond the variance accounted for by concurrent in-person contact, demographic, relationship, and attachment factors. Follow-up analyses showed that this effect was present only for people without children; a 1 SD increase in in-person contact offset and slowed the predicted decline in SRPD over 2 months by 112%. In our discussion, we emphasize new ways to think about the role of in-person contact in shaping adults’ psychological adjustment to separation over time.

scholarly journals PREPRINT: Contact and Psychological Adjustment following Divorce/Separation

2019 ◽  
Author(s):  
Karey O'Hara ◽  
Austin Grinberg ◽  
Allison Mary Tackman ◽  
Matthias R. Mehl ◽  
David Sbarra
Keyword(s):  
Psychological Distress ◽  
Standard Deviation ◽  
Psychological Adjustment ◽  
Time Varying ◽  
Standard Deviation Increase ◽  
Interpersonal Contact ◽  
Person Variable ◽  
Over Time

This study examined the association between naturalistically-observed in-person contact with one’s ex-partner and separation-related psychological distress (SRPD). 122 recently separated adults were assessed using the Electronically Activated Recorder (Mehl, 2017) on three occasions across five months. The association between in-person contact with one’s expartner, as a between-person variable, and concurrent SRPD was not reliably different from zero, nor was the time-varying effect of in-person contact. However, more frequent in-person contact with one’s ex-partner predicted higher SRPD two months later, above and beyond the variance accounted for by oncurrent in-person contact, demographic, relationship, and attachment factors. Follow-up analyses yielded that this effect was only present for people without children; a one standard deviation increase in in-person contact offset and slowed the predicted decline in SRPD over two months by 112%. Our discussion emphasizes new ways to think about the role of interpersonal contact in shaping adults’ psychological adjustment to separation over time.

“You just can’t get better at creativity”: Categorising skill proficiency as a product of ‘traits’ or ‘training’

2019 ◽  
Author(s):  
Liam Satchell ◽  
Emily Mason-Apps ◽  
Randy J. McCarthy ◽  
Sherria Hoskins
Keyword(s):  
Individual Differences ◽  
Physical Fitness ◽  
Life Experience ◽  
Implicit Theories ◽  
Self Report ◽  
Implicit Theories Of Intelligence ◽  
Theories Of Intelligence ◽  
Domain Specific ◽  
The Uk ◽  
Over Time

Research on ‘implicit theories’ of intelligence and ability suggests that individuals tend to be predominantly more ‘entity’ or fixed (skill is invariant over time), or ‘incremental’ or growth (abilities are improvable and changeable) in terms of their beliefs about the nature of intelligence. However, there have been few investigations of participants’ willingness to make these implicit theories explicit across a range of capabilities. Here, we investigate the responses participants give when asked to categorize Schooling, Creative, Physical fitness or Home skills as the product of the ‘traits’ an individual has or the ‘training’ they receive as part of life experience and development. Participants also completed individual differences measures of held implicit theories of intelligence. A total of 488 participants from the UK and US completed the study. On average, 26% of the skill judgments were categorised as ‘trait’. The categorisations varied by skill, with the skills ironing (11.90%) and chemistry (12.10%) receiving the fewest ‘trait’ categorisations and the skills of singing (63.20%), drawing (63.20%), and painting (57.70%) receiving the most. In general, the Creativity domain received the highest average trait endorsement (39.71%). Participants’ self-report fixed implicit theories of intelligence also predicted the number of trait categorisations they made. The results are discussed in the context of research indicating the possible implications on outcomes of domain-specific beliefs.

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