Development of moral emotions and decision-making from childhood to young adulthood

This study investigated the development of moral decision-making and moral emotion attributions in antisocial behavior and peer relationship dilemma scenarios. Participants were 540 school- and college-aged students, who were asked to explain their moral decision-making, subsequent emotions, and reasoning in regard to the scenarios. We combined moral decision-making (morally appropriate or morally inappropriate) and emotion (positive or negative) to create the four reaction patterns of happy victimizer (HV), unhappy victimizer (UHV), happy moralist (HM), and unhappy moralist (UHM). Across all four scenarios and age groups, there were very few HM reactions, and HV responses were more common among adolescents and adults than among children in jaywalking and peer exclusion scenarios. In contrast, there were no age differences in reaction patterns in shoplifting and broken-promise scenarios; however, more moral considerations in reasoning were revealed among older age groups. The role of peer relationship in emotion attribution is discussed.     

Longitudinal genetic study of verbal and nonverbal IQ from early childhood to young adulthood

In a longitudinal genetic study we explored which factors underlie stability in verbal and nonverbal abilities, and the extent to which the association between these abilities becomes stronger as children grow older. Measures of verbal and nonverbal IQ were collected in Dutch twin pairs at age 5, 7, 10, 12 and 18 years. The stability of both verbal and nonverbal abilities was high, with correlations over time varying from .47 for the 13-year time interval up to .80 for shorter time intervals. Structural equation modeling showed increasing heritability with age, from 48% (verbal) and 64% (nonverbal) at age 5 to 84% and 74% at age 18. Genetic influences seemed to be the driving force behind stability. Stability in nonverbal ability was entirely explained by genes. Continuity in verbal abilities was explained by genetic and shared environmental effects. The overlap between verbal and nonverbal abilities was fully accounted for by genes influencing both abilities. The genetic correlation between verbal and nonverbal IQ increased from .62 in early childhood to .73 in young adulthood.     

Maltreatment experience in childhood and average excess body mass from adolescence to young adulthood

BackgroundPrior studies have suggested maltreatment is a strong predictor of later weight outcomes, such that maltreatment experiences in childhood increase the likelihood of being overweight or obese in adulthood. Estimates of this relationship may be biased due to: 1) inadequate selection of covariates; 2) improper operationalization of child maltreatment; and 3) restricting analyses to cross-sectional outcomes.ObjectivesEvaluate how latent classes of child maltreatment experiences are associated with a longitudinal BMI measure from adolescence to adulthood.ParticipantsData from the National Longitudinal Study of Adolescent to Adult Health.MethodsWe evaluated how previously developed latent classes of child maltreatment experiences were associated with average excess BMI from adolescence to adulthood using multivariate linear regression.ResultsIn the unadjusted model, individuals in the poly-maltreatment class (b = 0.46, s.e. = 0.20) and individuals who experienced adolescent-onset maltreatment (b = 0.36, s.e. = 0.11) had higher average excess BMI compared to individuals in the no maltreatment class. After adjusting for confounders, the relationship between poly-maltreatment and average excess BMI abated, whereas the relationship between adolescent-onset maltreatment and average excess BMI sustained (b = 0.28, s.e. = 0.11).ConclusionsContrary to previous findings, our analyses suggest the association between maltreatment experiences and longitudinal weight outcomes dissipates after controlling for relevant confounders. We did find a relationship, however, between adolescent-onset maltreatment and average excess BMI from adolescence to adulthood. This suggests the importance of maltreatment timing in the relationship between maltreatment and weight.     

The importance of cognitive development in middle childhood for adulthood socioeconomic status, mental health, and problem behavior

This study examined the extent to which continuities and discontinuities in cognitive performance between ages 5 and 10 predicted adult income, educational success, household worklessness, criminality, teen parenthood, smoking, and depression. Assessed were the degree of this change during middle childhood, the influence of socioeconomic status (SES) on this change, and the extent to which this change influenced adult outcomes. The analyses were conducted on 11,200 individuals from the UK Birth Cohort Study who were born in 1970 and who were resurveyed at ages 5, 10, 16, 26, and 30. Substantial discontinuities emerged during middle childhood, with strong SES influences. Changes in middle childhood strongly affected adult outcomes, often outweighing the effects of cognitive development before age 5.     

Exposure to childhood sexual and physical abuse and adjustment in early adulthood

OBJECTIVE: This research examined linkages between exposure to childhood sexual abuse (CSA) and childhood physical punishment/abuse (CPA) and mental health issues in early adulthood. METHOD: The investigation analyzed data from a birth cohort of over 1,000 New Zealand young adults studied to the age of 25. RESULTS: Exposure to CSA and CPA was associated with increased risks of later mental disorders including depression, anxiety disorder, conduct/anti-social personality disorder, substance dependence, suicidal ideation, and suicide attempts at ages 16-25. Control for social, family, and individual factors reduced the associations between CPA and mental health outcomes to the point of statistical non-significance. However, there was a consistent finding for CSA to remain associated with increased risks of later mental health problems. After adjustment, those exposed to CSA including attempted or completed sexual penetration had rates of disorder that were 2.4 times higher than those not exposed to CSA. Those exposed to harsh or abusive physical punishment had rates of disorder that were 1.5 times higher than those exposed to no or occasional physical punishment. It was estimated that exposure to CSA accounted for approximately 13% of the mental health problems experienced by the cohort. Findings showed that exposure to CPA had only weak effects on later mental health. It was estimated that exposure to CPA accounted for approximately 5% of the mental health problems experienced by the cohort. CONCLUSIONS: Exposure to CSA was associated with consistent increases in risks of later mental health problems. Exposure to CPA had weaker and less consistent effects on later mental health. These findings suggest that much of the association between CPA and later mental health reflects the general family context in which CPA occurs, whereas this is less the case for CSA.     

Adverse childhood experiences and health anxiety in adulthood

Childhood experiences are thought to predispose a person to the development of health anxiety later in life. However, there is a lack of research investigating the influence of specific adverse experiences (e.g., childhood abuse, household dysfunction) on this condition. The current study examined the cumulative influence of multiple types of childhood adversities on health anxiety in adulthood. Adults 18–59 years of age (N = 264) completed a battery of measures to assess adverse childhood experiences, health anxiety, and associated constructs (i.e., negative affect and trait anxiety). Significant associations were observed between adverse childhood experiences, health anxiety, and associated constructs. Hierarchical multiple regression analysis indicted that adverse childhood experiences were predictive of health anxiety in adulthood; however, the unique contribution of these experience were no longer significant following the inclusion of the other variables of interest. Subsequently, mediation analyses indicated that both negative affect and trait anxiety independently mediated the relationship between adverse childhood experiences and health anxiety in adulthood. Increased exposure to adverse childhood experiences is associated with higher levels of health anxiety in adulthood; this relationship is mediated through negative affect and trait anxiety. Findings support the long-term negative impact of cumulative adverse childhood experiences and emphasize the importance of addressing negative affect and trait anxiety in efforts to prevent and treat health anxiety.     

Associations between abuse/neglect and ADHD from childhood to young adulthood: A prospective nationally-representative twin study

Child maltreatment has consistently been found to be associated with attention deficit/hyperactivity disorder (ADHD). However, the robustness of this association and the direction of the link between maltreatment and ADHD remain unclear. We used data from the Environmental Risk (E-Risk) Longitudinal Twin Study, a cohort of 2232 British twins, to investigate the associations between exposure to abuse/neglect and ADHD in childhood and in young adulthood, and to test their robustness and specificity. We also aimed to test longitudinal associations between abuse/neglect and ADHD from childhood to young adulthood, controlling for confounders. Results indicated strong associations between abuse/neglect and ADHD in childhood and also in young adulthood. In childhood, the association was concentrated among children with comorbid conduct disorder. Longitudinal analyses showed that childhood ADHD predicted abuse/neglect in later years. This association was again concentrated among individuals with comorbid conduct disorder. Abuse/neglect in childhood was not associated with later ADHD in young adulthood after adjusting for childhood ADHD. Our study does not provide support of a causal link between child abuse/neglect and adult ADHD but highlights the possibility of a long-term effect of disruptive behaviors on the risk for experiencing abuse/neglect. These findings emphasize the need for clinicians treating people with ADHD, especially those with comorbid conduct disorder, to be aware of their increased risk for experiencing abuse/neglect. Interventions aimed at reducing risks of abuse/neglect should also focus on the environment of individuals with disruptive behaviors.     

Learning from childhood to mature adulthood: what makes people want ‘to learn to learn’ and keep on learning?

This article describes 35 individuals who have expressed an interest in taking university courses after retirement. Longitudinal data and individuals' own accounts are presented, in an effort to clarify the role that symbolic resources play in individuals' lives, for their capacity to construct their own identity, to function as social actors, and ‘to learn to learn’. It is argued that their lives provide grounds to consider a re‐conceptualisation of adult learning.     

Protective factors associated with resilient functioning in young adulthood after childhood exposure to violence

Children may be subjected to many forms of violence and a significant number will experience multiple victimizations. These children are at high risk for developing psychological and emotional difficulties that may last into adulthood. Despite the increased risk for psychopathology, a substantial percentage of young adults exhibit resilient functioning following a history of childhood violence. This study examines the role of social support, spirituality, and emotional intelligence in promoting resilience during emerging adulthood. Participants included 321 young adult American college students, age 18–24, who experienced childhood violence, including community violence, interpersonal aggression, child maltreatment, peer/sibling victimization, and/or sexual assault. Findings revealed that this sample was highly victimized, with an average of 9 violent experiences reported during childhood. Hierarchical multiple regression analyses indicated that after controlling for exposure to childhood victimization, other potentially traumatic events, and current depression and anxiety symptoms, higher resilience during emerging adulthood was associated with greater spirituality, greater emotional intelligence, and support from friends (but not from family). Findings suggest that the potency of protective factors outweighs that of adversity and psychopathology when predicting resilient functioning. By identifying variables that can enhance resilience, this study offers unique insight into how functioning may be improved by both individual and environmental factors.     

Grounding development in cognitive processes

Developmentalists have made remarkable progress over the last several decades in detailing what children know at various points in development. Less progress has been made, however, in detailing the processes through which knowledge is realized in real-time tasks, or in detailing the processes of developmental change. We argue that the operating characteristics of perceiving and remembering provide a foundation for making progress on these issues in the next century. We include three examples applying these ideas to specific phenomena in early word learning. These examples illustrate how forming developmental hypotheses in terms of perceiving and remembering may bring new insights into specific phenomena as well as into how the ordinary operating characteristics of perceiving and remembering serve as bootstraps to more specialized and more abstract kinds of knowledge.     

Genetic influences on personality from infancy to adulthood

Recent behavior-genetic studies of personality are reviewed. These studies are first organized according to their subjects' age and then interpreted by emphasizing their developmental implications. Although certain discrepancies have arisen from the use of questionnaire versus laboratory assessments and twin studies as opposed to adoption designs, some consensus may be emerging. Research has moved beyond mere demonstration of heritable sources of variation in the great majority of personality measures. This overview of the literature documents (1) the demonstration of genetic bases for stability of certain personality dimensions, (2) evidence suggesting that the most influential environmental sources of variation are those not jointly experienced by family members, and (3) continuing controversy regarding the convergence of genetic results for different assessment strategies and different developmental periods. Clarifying the nature of the interplay between developmental processes and gene action is now a major task for developmental behavioral geneticists who study personality and temperament.     

Psychological defense styles, childhood adversities and psychopathology in adulthood

OBJECTIVE: The present study explores the link between reported sexual and/or physical abuse and psychological defense styles, as well as the association of both with psychological distress in adulthood. In two patient samples that differ in psychological distress and somatization, we examine whether the adversities reported and immature defense styles are associated with psychopathological symptoms. METHOD: We examined 266 consecutive inpatients in the psychosomatic department and 109 consecutive inpatients who had been treated for low-back pain in the orthopedic department of a German university hospital. Psychological defense styles were assessed by a two-factor solution of the German modified adaptation of the Defense Mechanism Inventory (DMI), childhood adversities by a structured interview, psychological distress by the SCL-90-R, and somatization by the Screening for Somatoform Disorders (SOMS). RESULTS: Both samples demonstrated a significant link between immature defense styles and the extent of overall psychological distress as well as somatization. Reported sexual and/or physical abuse of patients in both patient samples was directly associated with somatization. CONCLUSION: Recollections of sexual and/or physical abuse in childhood and immature defense styles have an association with psychopathology in adulthood. This finding suggests that immature defense styles may act, in part, as mediators between the adversities investigated and adult psychopathology.     

From childhood emotional maltreatment to depressive symptoms in adulthood: The roles of self-compassion and shame

BackgroundEmotional abuse is a form of maltreatment that most strongly predicts adult depressive symptoms in community samples. Introject theories suggest that some depressive symptoms stem from survivors having learned to treat themselves the way they were treated by their perpetrators.ObjectiveMalevolent introjects may undermine self-compassion, which may subsequently maintain feelings of shame. Thus, we hypothesized that self-compassion and shame would mediate the path from retrospective reports of maltreatment to concurrent depressive symptoms in adulthood.Participants and SettingParticipants were 244 adult community members and college students living in a Southwestern American metroplex.MethodWe ran a multiple mediator path model with emotional abuse as the independent variable. We specified four covariates: physical abuse, sexual abuse, physical neglect, and emotional neglect, and held constant the variance they explained in self-compassion, shame, and depression.ResultsOur final model accounted for 53.1% of the variance in adult depressive symptoms. A significant indirect effect from emotional abuse passed through both mediators and ended in adult depressive symptoms. We also found an indirect path from emotional neglect to depression passing through both mediators.ConclusionsIt appears emotional abuse and emotional neglect can undermine the formation of self-compassion. Low self-compassion predicts greater shame and depressive symptoms. Our model suggests self-compassion may be a particularly effective intervention point for survivors of emotional maltreatment.     

Learning a second language in late adulthood: benefits and challenges

ABSTRACT

As human longevity increases, the proportion of older people worldwide increases as well. Statistics show that, while the population of older adults (ages 65+) was 5% in the 1960s, in 2018 it increased to 9%, and it is projected to rise to 16% by 2050. According to the World Health Organization, the proportion of the population aged 80 and over is growing fast. However, older learners have been neglected as a cohort by researchers. Although there have been more studies on older adults’ language acquisition recently, there is still a lack of research about the benefits and challenges of learning a second language in late adulthood. For these reasons, this paper will begin with a summary of background studies on the age factor in second-language learning, and then discuss its benefits and challenges for both older learners and language teachers.     

Language skills and cognitive processes related to poor reading comprehension performance

Eleven tests were administered to 20 high school readers with learning disabilities (LD) and 20 controls. The objective was to examine the relation between reading comprehension performance and performance on tests of language skills and cognitive processes. As a whole, the performance of the group with LD was significantly below the performance of the controls on all measures. However, the variance on nonverbal tests was greater for the group with LD than for controls; some individuals with learning disabilities performed as well as the controls. Results are discussed in terms of how performance deficits are amenable to remediation by instruction.