The development of creative cognition across adolescence: distinct trajectories for insight and divergent thinking

We examined developmental trajectories of creative cognition across adolescence. Participants (N = 98), divided into four age groups (12/13 yrs, 15/16 yrs, 18/19 yrs, and 25–30 yrs), were subjected to a battery of tasks gauging creative insight (visual; verbal) and divergent thinking (verbal; visuo‐spatial). The two older age groups outperformed the two younger age groups on insight tasks. The 25–30‐year‐olds outperformed the two youngest age groups on the originality measure of verbal divergent thinking. No age‐group differences were observed for verbal divergent thinking fluency and flexibility. On divergent thinking in the visuo‐spatial domain, however, only 15/16‐year‐olds outperformed 12/13‐year‐olds; a model with peak performance for 15/16‐years‐old showed the best fit. The results for the different creativity processes are discussed in relation to cognitive and related neurobiological models. We conclude that mid‐adolescence is a period of not only immaturities but also of creative potentials in the visuo‐spatial domain, possibly related to developing control functions and explorative behavior.     

Lifespan differences in cortical dynamics of auditory perception

Using electroencephalographic recordings (EEG), we assessed differences in oscillatory cortical activity during auditory‐oddball performance between children aged 9–13 years, younger adults, and older adults. From childhood to old age, phase synchronization increased within and between electrodes, whereas whole power and evoked power decreased. We conclude that the cortical dynamics of perceptual processing undergo substantial reorganization from childhood to old age, and discuss possible reasons for the inverse relation between age trends in phase synchronization and power, such as lifespan differences in neural background activity, or a lifespan shift from rate coding in children to temporal coding in adults.     

Epistemological Development and Judgments and Reasoning About Teaching Methods

Children's, adolescents’, and adults’ (N = 96 7–8, 10–11, and 13–14-year-olds and university students) epistemological development and its relation to judgments and reasoning about teaching methods was examined. The domain (scientific or moral), nature of the topic (controversial or noncontroversial), and teaching method (direct instruction by lectures versus class discussions) were systematically varied. Epistemological development was assessed in the aesthetics, values, and physical truth domains. All participants took the domain, nature of the topic, and teaching method into consideration in ways that showed age-related variations. Epistemological development in the value domain alone was predictive of preferences for class discussions and a critical perspective on teacher-centered direct instruction, even when age was controlled in the analysis.     

Family process: Early child emotionality,parenting stress,and couple relationship quality

Guided by family systems theory, we used couple data (N = 1,778) from the Fragile Families and Child Wellbeing Study to examine the link between perceived infant negative emotionality, parenting stress, and couple relationship quality when the child was 1, 3, and 5 years. Using a latent actor–partner interdependence model, we tested dyadic direct and indirect effects for married and cohabiting couples. Parents who reported higher levels of perceived infant negative emotionality at age 1 had higher parenting stress at age 3. Mothers' and fathers' parenting stress at age 3 predicted lower levels of their own couple relationship quality and their partner's relationship quality at age 5. Parenting stress mediated the relation between perceived infant emotionality and couple relationship quality.     

Self‐esteem and emotional health in adolescents – gender and age as potential moderators

Moksnes, U. K. & Espnes, G. A. (2012). Self‐esteem and emotional health in adolescents – gender and age as a potential moderators. Scandinavian Journal of Psychology 53, 483–489. The present paper investigates possible gender and age differences on emotional states (depression and anxiety) and self‐esteem as well as the association between self‐esteem and emotional states. The cross‐sectional sectional sample consists of 1,209 adolescents 13–18 years from public elementary and secondary schools in mid‐Norway. The results showed that girls reported higher scores on state anxiety and state depression, whereas boys consistently scored higher on self‐esteem in all age groups. Self‐esteem was strongly and inversely associated with both state depression and state anxiety. An interaction effect of gender by self‐esteem was found on state depression, where the association was stronger for girls than for boys. The associations found give support for the positive role of self‐esteem in relation to adolescents’ emotional health and well‐being.     

Killing kids: The juvenile death penalty and community sentiment

In the Supreme Court's Eighth Amendment jurisprudence, “community sentiment” plays a central if not dispositive role in determining if a punishment is disproportionate. To gauge sentiment on the death penalty for juveniles, two experiments with death-qualified subjects were run, where age (a 15–25 age range) and case (heinousness) were varied in the first, and type of defendant (principal, accessory, or felony-murder accessory) and an extended age range (13–25) varied in the second. Significant age effects occur in both experiments, with approximately 75% and 65% refusing to give the death penalty for the youngest (13–15) and next youngest (16–18) groups, whereas 60% give the death penalty for the 25-year-old. In their reasons for their decisions, the killing kid was judged less blameworthy and death-worthy. Although politicians have called for “a man-sized punishment for a man-sized crime,” this community does not see that “man-sized” punishment fitting the kid.     

Neurological soft signs and school achievement: The mediating effects of sustained attention

A group of 115 black male adolescents drawn from a clinically unselected birth cohort, half of whom were known to have had neurological soft signs at age 7, were examined at age 17 to determine the relation between soft signs and performance on standard tests of school achievement and sustained attention. Three signs measured at age 17-dysgraphesthesia, difficulties with rapid alternating movements (dysdiadochokinesis), and motor slowness—were related to lower concurrent and past IQ and to impaired performance on laboratory and paper-and-pencil measures of sustained attention. The relation between signs and the attentional measures remained significant after IQ was statistically controlled. The three age 17 soft signs as well as age 7 signs were related to impaired performance on standardized tests (age 17) of school achievement. Most of the relation between signs and school achievement could be accounted for by the variance signs shared with sustained attention. One sign, mirror movements, was unrelated to all other attentional and cognitive measures.The study was supported by center grant MH 306906 and research training grant 5 T32 MH 13043-13 from the National Institute of Mental Health, as well as by the City College and the City University Computing Centers. We thank Lillian Belmont and two reviewers for their critical comments on an earlier version of the paper. We dedicate this paper to the memory of Joseph Barmack.     

Cross-Sectional versus Longitudinal Age Gradients of Tower of Hanoi Performance: The Role of Practice Effects and Cohort Differences in Education

ABSTRACT

We examined 5-year longitudinal changes in Tower of Hanoi (TOH) performance in a population-based sample of adults (35–85 years initially; n?=?1480). An age-matched sample (n?=?433) was included to estimate practice effects. The longitudinal age gradients differed substantially from the cross-sectional age gradients. This was the case even when practice effects, that were substantial in magnitude across the young/middle-aged groups, were controlled for. Instead of a continuous age-related deficit in performance from 35 and onwards, longitudinal data showed slowing of performance and increases of illegal moves past age 65. Cohort-related differences in educational attainment did not account for this discrepancy. Further analyses revealed a positive relation between practice-related gains and explicit memory of having performed the task at the first test occasion and a positive association between latent changes in TOH and Block Design, in line with cross-sectional findings. In conclusion, the results demonstrate a pattern of age-related changes indicating a late-onset decline of TOH performance and underscore the need to control for retest effects in longitudinal aging research.     

Age Neutrality of Categorically and Dimensionally Measured DSM–5 Section II Personality Disorder Symptoms

Studies on the face validity of DSM–5 Section II categorical personality disorder (PD) symptoms indicate a bias against older adults. To extend these results, this article explores whether categorically and dimensionally scored PD symptoms of DSM–5 Section II, as measured in the Assessment of DSM–IV Personality Disorders (ADP–IV; Schotte & de Doncker, 1994), corroborate potential age bias across younger (aged 18–34), middle-aged (35–59 years), and older adults (aged 60–75). Differential item functioning (DIF) analyses, following a classical test theory approach, showed that 2 of the 79 symptoms were measured differently across 3 age groups when categorically assessed, and 4 when dimensionally measured. Nevertheless, subsequent differential test functioning analyses supported a low aggregated impact of DIF on the dimensional scales, justifying mean-level comparisons across age groups. Generalizability of the results is discussed in light of methodological issues concerning the research of age neutrality of PD symptoms, including the employed measurement instrument, PD symptom measurement approach, and sample and age range used to describe older adults.     

Planning bridges the intention–behaviour gap: Age makes a difference and strategy use explains why

Objective: This study examines age-differential association patterns between intentions, planning and physical activity in young and middle-aged individuals. The effectiveness of planning to bridge the intention–behaviour gap is assumed to increase with advancing age. We explore the use of behaviour change strategies that include selection, optimisation and compensation (SOC) as underlying mechanisms for age differences. Methods: In N = 265 employees of a national railway company (aged 19–64 years), intentions, planning, SOC strategy use and physical activity were assessed at baseline (Time 1) and again 1 month later (Time 2). Hypotheses were tested in two different path models. Results: Age moderates the extent to which planning mediates the intention–behaviour relation due to an increasing strength of the planning–behaviour link. As a possible psychological mechanism for these age differences, we identified SOC strategy use as a mediator of the age by planning interaction effect on physical activity. Conclusion: These findings suggest differential mechanisms in behaviour regulation in young and middle-aged individuals.     

Attentional focus moderates habituation–language relationships: slow habituation may be a good thing

An interesting paradox in the developmental literature has emerged in which fast‐habituating babies tend to be temperamentally difficult and fast language learners, even though temperamentally difficult babies tend to be slow language learners. The purpose of the present investigation was to examine whether the paradoxical relationships among habituation, temperamental difficulty, and language acquisition could be mediated partly or wholly by infant attentional focus, because the latter also tends to correlate with temperamental difficulty and vocabulary size. Forty mother–infant dyads were followed from child age 5–20‐months. Results replicated those of Tamis‐LeMonda and Bornstein (Child Develop 1989, 60, 738–751): measures of visual habituation at 5 months were related to 13‐month vocabulary. However, relationships between 5‐month habituation and 20‐month vocabulary were moderated by temperamental attentional focus. For children low in attentional focus, 5‐month habituation was related negatively to 20‐month productive vocabulary; whereas for children high in attentional focus, early habituation was positively related to later vocabulary. Results are consistent with a model of habituation in which volitional attentional focus overrides basic attentional mechanisms that occur during habituation. Copyright © 2008 John Wiley & Sons, Ltd.     

The interplay among temperament,neuropsychological abilities,and global functioning in young hyperactive/inattentive children

Cognition and emotion have been shown to interact and influence psychological functioning. However, to date these interactions have only been examined cross‐sectionally among inattentive and/or hyperactive/impulsive children. This study investigated the moderating effects of neuropsychological functioning at age 3–4 years on the relation between negative emotionality at age 3–4 years and global functioning 1 year later, at age 4–5 years. Hyperactive/inattentive (H/I; n = 114) preschoolers entered the study (BL: baseline) and were seen again 1 year later (F1). Children's BL scores on a neuropsychological test (NEPSY) and their temperament as rated by parents (Child Behavior Questionnaire) and teachers (Temperament Assessment Battery for Children‐Revised) were obtained, as were clinicians’ ratings of their global functioning (Children's Global Assessment Scale) at F1. Hierarchical linear regression analyses revealed that BL temperament variables accounted for significant variance in F1 Global Functioning. Significant interactions indicated that higher Verbal Executive abilities were associated with better child functioning when parent‐rated Effortful Control was high, but not when Effortful Control was low. Additionally, high levels of Nonverbal Executive skills were associated with higher child global functioning when both parent‐ and teacher‐rated negative affect was low, but not when negative affect was high.     

Gratitude From Early Adulthood to Old Age

Are there age differences in gratitude from early adulthood to old age? The current studies tested several ways by which an association between age and dispositional gratitude may present, by considering multiple measures on both fronts. We used data from three cross‐sectional studies (total N = 1,736; total age range: 19–94). The results indicated that (a) age effects in gratitude are more likely to occur for subjective age in terms of future time perspective (i.e., people's perceptions of their remaining opportunities and time) than chronological age; (b) chronological age effects are more domain specific than general in nature; and (c) they are more likely to occur for the instrumental domain as compared to the interpersonal domain. Finally, the results indicated that (d) perceived future time, particularly with respect to remaining opportunities, mediates the relation between chronological age and general gratitude. Overall, the findings suggest that gratitude is subject to a variety of developmental influences across adulthood.     

A Comparison of Laterality Indices in College and Retarded Subjects

The relation of laterality to intelligence was assessed by administration of Berman's ICD (Index of Cerebral Dominance) to 20 male and female college students and 20 retarded Ss (IQs 32–75) of comparable age and sex. The college Ss were more lateralized in hand, foot, ear, and eye, but it was primarily foot lateralization that distinguished the groups, despite the fact that hand was the most lateralized subsystem in both groups. While these results are not entirely consistent with Berman's, they are generally confirmatory of a positive relation of laterality and intelligence.     

Neurological subtle signs and cognitive development: A study in late childhood and adolescence

Introduction and Aim: Neurological subtle signs (NSS) are often observed during the neurological examination of children and tend to disappear with age. Their persistence into late adolescence or young adulthood has been related to psychiatric and neurocognitive disorders. To provide a better understanding of their functional basis, a longitudinal correlational study with neurocognitive measurements was performed.

Method: We conducted multiple regression and correlation analyses of NSS with demographic and cognitive measures on a subset of 341 healthy children (56% males), taking part in a longitudinal dental study. Participants, whose ages ranged between 11–15 years, at first evaluation, undertook yearly, during 5 years, a 6-item NSS exam (producing a total score ranging between 0–18) and a comprehensive battery of neurocognitive tests. Effects of age, gender, IQ, and 7 neurocognitive factors on NSS were analyzed.

Results: Over the years, NSS scores correlated consistently with selective attention (Stroop test), motor speed (finger tapping), and visuomotor speed (pegboard speed).

Discussion: These results suggest that the disappearance of NSS in late childhood and adolescence occurs primarily in parallel with the development of motor and visuomotor functions and secondarily in relation to higher order functions such as selective attention (Stroop) and executive control (B-A Trails difference).     

Amygdala–orbitofrontal connectivity predicts alcohol use two years later: a longitudinal neuroimaging study on alcohol use in adolescence

This study tested the relation between cortical–subcortical functional connectivity and alcohol consumption in adolescents using an accelerated longitudinal design, as well as normative developmental patterns for these measures. Participants between ages 8 and 27 completed resting‐state neuroimaging scans at two time points separated by two years (N = 274 at T1, N = 231 at T2). In addition, participants between ages 12 and 27 reported on recent and lifetime alcohol use (N = 193 at T1, N = 244 at T2). Resting‐state connectivity analyses focused on amygdala–orbitofrontal connectivity given prior research linking reduced coupling between these regions to alcohol use. Mixed model analyses revealed that age had a cubic relationship with alcohol use, with little to no use in childhood, steep increases in adolescence and leveling off in adulthood. No age effects were found for amygdala–OFC connectivity. Prediction analyses showed that left amygdala–orbitofrontal connectivity at the first time point predicted recent and lifetime alcohol use two years later. There was no evidence for the reversed relation, suggesting that brain connectivity measures precede explorative risk‐taking behavior in adolescence, possibly because decreased subcortical–frontal connectivity biases towards more explorative or risky behavior.     

Considering the role of early discrimination experiences and the parent–child relationship in the development of disruptive behaviors in adolescence

Discrimination has been shown to be related to diminished psychological adjustment and greater risk for substance use when personally experienced by adolescents and when their caregivers experience discrimination. Our research considers the impact of primary caregiver experiences of racial- and socioeconomic-based discrimination in early (age 3–5 years) and late childhood (age 9½) on adolescent disruptive behaviors (age 14) with a large sample of diverse caregiver–child dyads (N = 634). In addition, we examine the potential protective effects of parent–child relationship quality in early and late childhood in buffering the effects of caregiver discrimination on adolescent disruptive behaviors. We also explore possible gender differences in children's vulnerability to engage in disruptive behaviors in the context of caregiver experiences of discrimination. The findings from this study indicate that at trend level, early childhood experiences of primary caregiver discrimination (ages 3–5) predicted adolescent disruptive behaviors, accounting for the effects of more recent (age 9½) caregiver discrimination. In addition, parent–child relationship quality at age 9½ years was found to buffer the effects of late childhood (age 9½) primary caregiver discrimination on adolescent disruptive behaviors for both male and female youth. The findings highlight the need for prevention and intervention techniques that foster healthy and positive primary caregiver–child relationships.     

The effects of thematic relations on picture naming abilities across the lifespan

A picture–word interference paradigm tracked patterns of activation during picture naming in 87 individuals (age range 17–80 years old). Distractor words were presented at stimulus onset asynchronies (SOAs) of ?200, ?100, and 0 ms bearing a has a-, location, or no relationship to the picture. Analyses of group naming reaction times revealed significant facilitation effects for both semantic relation types for all age groups. Analyses of temporal patterns of activation revealed significant effects primarily at SOAs of ?200 and ?100 ms. These findings provide evidence that both thematic relations are particularly salient in how semantic knowledge is organized, and that the patterns of effects from these semantic relations remain the same as one ages.     

A shortened version of Raven’s standard progressive matrices for children and adolescents

Numerous developmental studies assess general cognitive ability, not as the primary variable of interest, but rather as a background variable. Raven’s Progressive Matrices is an easy to administer non-verbal test that is widely used to measure general cognitive ability. However, the relatively long administration time (up to 45 min) is still a drawback for developmental studies as it often leaves little time to assess the primary variable of interest. Therefore, we used a machine learning approach – regularized regression in combination with cross-validation – to develop a short 15-item version. We did so for two age groups, namely 9 to 12 years and 13 to 16 years. The short versions predicted the scores on the standard full 60-item versions to a very high degree r = 0.89 (9–12 years) and r = 0.93 (13–16 years). We, therefore, recommend using the short version to measure general cognitive ability as a background variable in developmental studies.