Charting adult development through (historically changing) daily stress processes

This article views adult development through the lens of daily life experiences and recent historical changes in these experiences. In particular, it examines whether theories that postulate general linear increases in well-being throughout adulthood still hold during times of less prosperity and more uncertainty. Descriptive analyses of the National Study of Daily Experiences chart show how stress in the daily lives of Americans may have changed from the 1990s (N = 1,499) to the 2010s (N = 782). Results revealed that adults in the 2010s reported experiencing stressors on 2% more days than in the 1990s, which translates to an additional week of stressors across a year. Participants in the 2010s also reported that stressors were more severe and posed more risks to future plans and finances and that they experienced more distress. These historical changes were particularly pronounced among middle-aged adults (e.g., proportion of stressor days increased by 19%, and perceived risks to finances and to future plans rose by 61% and 52%, respectively). As a consequence, age-related linear increases in well-being observed from young adulthood to midlife in the 1990s were no longer observed in the 2010s. If further studies continue to replicate our findings, traditional theories of adult well-being that were developed and empirically tested during times of relative economic prosperity may need to be reevaluated in light of the changes in middle adulthood currently observed in this historic period. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

A downturn or a window of opportunity? How Danish and French parents perceive changes in healthy eating in the transition to parenthood

Alarming childhood obesity rates call for research into the factors that influence a child's environment. Although parents have a large influence on children's eating behaviours, surprisingly little research has explored parental healthy eating patterns. We conducted face-to-face interviews with parents of young children (up to 4 years old) living in Denmark (n = 16) and in France (n = 14) to provide insights into how the transition to parenthood affects the perceived healthfulness of eating behaviours. A problem-centred, Life-Course approach was employed, exploring the topics of interest from the perspective of the participants, and then interpreting these on the background of Social Cognitive Theory. From a cross-cultural sample of mostly well-educated parents living in couples, we found that the transition to parenthood represents a turning point for eating behaviour. Marked differences in dietary changes were perceived across four stages: 1) pregnancy, 2) first months with the baby, 3) complementary feeding and 4) child shares family meals. The findings point to an opposite cross-country perception of the impact of parenthood on food behaviours, and to the idea of what we called an "equalizing effect" on individuals' diet, where having a child triggered "unhealthy" eaters to consider dietary improvements while it imposed challenges to "healthy" eaters to maintain their satisfactory food habits. Contrasting differences on perceived behaviour change mainly appeared in terms of food ethics concern, meat consumption, cooking enjoyment, dietary diversity and sugar consumption. The proposition that low food-health-oriented individuals become healthier and (some) more environmentally conscious, reveals an opportunity for effective strategies and public health messages targeting health and food-ethics behaviour. Nevertheless, findings point to a need to consider individualized health support, addressing parental self-care, physiological changes, stress and negative emotions of early parenthood.

Developmental transitions during adulthood and neighborliness: A multilevel cluster analysis

Neighborliness plays a critical role in promoting social integration, and is known to positively influence health and psychosocial adjustment. We examined variation in neighborliness based on developmental transitions as well as on the neighborhood context. We examined the direct and moderating role of neighborhood factors, to determine whether the neighborhood context modified the influence of developmental transitions on neighborliness. We analyzed data from a longitudinal study of Australian communities, in addition to census data. First, we analyzed developmental transition clusters. Next, we employed multilevel modeling to assess the impact of clusters and other key factors on neighborliness. We tested interactions to determine whether the influence of cluster membership on neighborliness was modified by the neighborhood. We found evidence for direct effects of cluster membership and structural factors on neighborliness. In addition, the neighborhood context modified the influence of cluster membership on neighborliness. Our findings underscore the importance of promoting neighborhood social engagement throughout the life course.

Learning experiences and identity development of Japanese nursing students through study abroad: a qualitative analysis

OBJECTIVES

This study aimed to qualitatively analyze the experiences and perceptions of students at a nursing college in Japan who studied abroad in Asia and North America, thereby identifying the full range of benefits of study abroad programs for Japanese nursing students.

METHODS

We conducted a qualitative analysis of the reflection papers and free-response questionnaire items completed by 50 Japanese undergraduate nursing students who participated in 9 study abroad programs in Asia and North America. Content analysis of the data proceeded from typological and deductive to data-driven and inductive, recursively and collaboratively.

RESULTS

The results reveal perceived benefits in the areas of English language proficiency and motivation; knowledge of nursing practices, healthcare systems, and global health; cultural awareness and sensitivity; and various types of identity development (second-language motivation and identity, national/ethnic identity, professional identity, identity as a global citizen, and personal growth). It was also shown that students' perceptions of what they learned or gained varied according to the specific characteristics of each study abroad program.

CONCLUSIONS

Study abroad experiences are often critical turning points that enhance nursing students' identity formation in the context of multiple and overlapping communities of practice. They also enhance core elements of the educational mission of a nursing college, particularly relating to liberal arts and internationalization. These findings can inform the development of assessment tools to be used in conjunction with study abroad programs at nursing colleges.

The Stability and Change of Loneliness Across the Life Span: A Meta-Analysis of Longitudinal Studies

Individuals experience loneliness when they perceive a deficiency in the quality or quantity of their social relationships. In the present meta-analysis, we compiled data from 75 longitudinal studies conducted in Asia, Australia, Europe, and North America (N = 83, 679) to examine the rank-order and mean-level development of loneliness across the life span. Data were analyzed using two- and three-level meta-analyses and generalized additive mixed models. The results indicate that the rank order of loneliness is as stable as the rank order of personality traits and follows an inverted U-shaped trajectory across the life span. Regarding mean-level development, loneliness was found to decrease throughout childhood and to remain essentially stable from adolescence to oldest old age. Thus, in contrast to other personality characteristics, changes in loneliness are not generally related to age. Implications for theory are discussed.

Personality development from age 2 to 33: Stability and change in ego resiliency and ego control and associations with adult adaptation

The purpose of this study was to examine the developmental course and implications of the personality metatraits ego resiliency and ego control across the first 3 decades of life. The sample consisted of 139 participants who were assessed 9 times between ages 2 and 33. Participants completed measures of ego resiliency, ego control, Big Five personality traits, identity development, and positive and negative well-being. The findings indicated strong stability of ego resiliency, in terms of both rank-order and mean-level change. Ego control also demonstrated stability over the full time span, but there was greater change in childhood relative to adolescence and adulthood. Ego resiliency and control were associated with adult well-being, but these associations were generally accounted for by the Big Five traits. Finally, there were small relations between ego resiliency and control in childhood and later adult identity development processes. (PsycINFO Database Record (c) 2020 APA, all rights reserved).

From "crib to coffin": Navigating coping from racism-related stress throughout the lifespan of Black Americans

Despite the proclamation of a "postracial" society, racism in the United States remains "alive and sick" (S. P. Harrell, 2000), negatively impacting the physical, psychological, and emotional well-being of Black Americans. Moreover, the complex impact of racism throughout the life span is inadequately understood. Coping with the insidiousness of racism in its myriad forms requires recognizing how it expresses across development. In this developmental overview, we apply a life-course perspective (Gee, Walsemann, & Brondolo, 2012) to investigate racism-related stress and coping over time. Within each period of development, we first explore how racism-related stress may present for Black Americans and then document what coping from this stress looks like, highlighting extant strategies and interventions where they exist. This work concludes with a set of definitional, methodological, and clinical future directions and recommendations for improving the field's ability to mitigate the deleterious impact of racism-related stress. (PsycINFO Database Record (c) 2020 APA, all rights reserved).

Award for Distinguished Scientific Early Career Contributions to Psychology: Ming-Te Wang

The APA Awards for Distinguished Scientific Early Career Contributions to Psychology recognize psychologists who have demonstrated excellence early in their careers and have held a doctoral degree for no more than 9 years. One of the 2019 award winners is Ming-Te Wang, "for his energetic and socially responsive research program that develops ways to improve youth learning by improving the environments in which it takes place. Ming-Te Wang has made major theoretical and empirical contributions to our understanding of learning and development across contexts while also producing and synthesizing evidence to support practices that reduce youth stress, increase resilience, foster engagement and active learning, and enable healthy growth." (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Dynamic linkages among CO2 emissions, human development, financial development, and globalization: empirical evidence based on PMG long-run panel estimation

This study investigates the impact of the human capital index, globalization, and financial development on carbon dioxide of grouping OECD countries using pool mean group estimation technique from 1990 to 2015. This study also applies the second-generation cross-sectional augmented Dickey-Fuller and cross-sectional Im, Pesaran, Shin panel (CIPS) unit root, and the latest (Westerlund 2008) cointegration tests for further investigations. The result shows that both the human development index and financial development stimulate environmental improvement by using PMG long-run panel estimation approach. Furthermore, the pairwise Dumitrescu-Hurlin panel causality results prove the two-way causal association between financial development and carbon emissions. The unidirectional causality running from globalization and human development index towards carbon emission is also supported. Based on the aforementioned results, we provide a set of recommendations for policy implication. Graphical abstract.

General psychopathology, internalising and externalising in children and functional outcomes in late adolescence

BACKGROUND

Internalising and externalising problems commonly co-occur in childhood. Yet, few developmental models describing the structure of child psychopathology appropriately account for this comorbidity. We evaluate a model of childhood psychopathology that separates the unique and shared contribution of individual psychological symptoms into specific internalising, externalising and general psychopathology factors and assess how these general and specific factors predict long-term outcomes concerning criminal behaviour, academic achievement and affective symptoms in three independent cohorts.

METHODS

Data were drawn from independent birth cohorts (Avon Longitudinal Study of Parents and Children (ALSPAC), N = 11,612; Generation R, N = 7,946; Maternal Adversity, Vulnerability and Neurodevelopment (MAVAN), N = 408). Child psychopathology was assessed between 4 and 8 years using a range of diagnostic and questionnaire-based measures, and multiple informants. First, structural equation models were used to assess the fit of hypothesised models of shared and unique components of psychopathology in all cohorts. Once the model was chosen, linear/logistic regressions were used to investigate whether these factors were associated with important outcomes such as criminal behaviour, academic achievement and well-being from late adolescence/early adulthood.

RESULTS

The model that included specific factors for internalising/externalising and a general psychopathology factor capturing variance shared between symptoms regardless of their classification fits well for all of the cohorts. As hypothesised, general psychopathology factor scores were predictive of all outcomes of later functioning, while specific internalising factor scores predicted later internalising outcomes. Specific externalising factor scores, capturing variance not shared by any other psychological symptoms, were not predictive of later outcomes.

CONCLUSIONS

Early symptoms of psychopathology carry information that is syndrome-specific as well as indicative of general vulnerability and the informant reporting on the child. The 'general psychopathology factor' might be more relevant for long-term outcomes than specific symptoms. These findings emphasise the importance of considering the co-occurrence of common internalising and externalising problems in childhood when considering long-term impact.

De Novo Mutations Reflect Development and Aging of the Human Germline

Human germline de novo mutations (DNMs) are both a driver of evolution and an important cause of genetic diseases. In the past few years, whole-genome sequencing (WGS) of parent-offspring trios has facilitated the large-scale detection and study of human DNMs, which has led to exciting discoveries. The overarching theme of all of these studies is that the DNMs of an individual are a complex mixture of mutations that arise through different biological processes acting at different times during human development and life.

Addressing the Impact of Interpersonal Violence in Women Who Struggle with Substance Use Through Developmental-Relational Strategies in a Community Program

From a developmental-relational framework, substance use in women can be understood as relating to early experiences of violence in relationships and across development. This article uses a developmental-relational approach to outline specific strategies that can be used by service providers and to guide interventions for women with substance use issues. By reviewing research and clinical work with women attending a community-based prevention and early intervention program, we describe how specific components of programming can target the developmental and intergenerational pathway between experiences of violence in relationships and substance use. We include the voices of women who attended the program to support the strategies discussed. Specifically, these strategies address the impact of interpersonal violence on substance use by promoting the process of repair and reintegration for women whose neurological development, sense of self, and capacity to form relationships have been significantly impacted by experiences of violence in relationships.

Describing mortality trends for major cancer sites in 133 intermediate regions of Brazil and an ecological study of its causes

BACKGROUND

In Brazil, 211 thousand (16.14%) of all death certificates in 2016 identified cancer as the underlying cause of death, and it is expected that around 320 thousand will receive a cancer diagnosis in 2019. We aimed to describe trends of cancer mortality from 1996 to 2016, in 133 intermediate regions of Brazil, and to discuss macro-regional differences of trends by human development and healthcare provision.

METHODS

This ecological study assessed georeferenced official data on population and mortality, health spending, and healthcare provision from Brazilian governmental agencies. The regional office of the United Nations Development Program provided data on the Human Development Index in Brazil. Deaths by misclassified or unspecified causes (garbage codes) were redistributed proportionally to known causes. Age-standardized mortality rates used the world population as reference. Prais-Winsten autoregression allowed calculating trends for each region, sex and cancer type.

RESULTS

Trends were predominantly on the increase in the North and Northeast, whereas they were mainly decreasing or stationary in the South, Southeast, and Center-West. Also, the variation of trends within intermediate regions was more pronounced in the North and Northeast. Intermediate regions with higher human development, government health spending, and hospital beds had more favorable trends for all cancers and many specific cancer types.

CONCLUSIONS

Patterns of cancer trends in the country reflect differences in human development and the provision of health resources across the regions. Increasing trends of cancer mortality in low-income Brazilian regions can overburden their already fragile health infrastructure. Improving the healthcare provision and reducing socioeconomic disparities can prevent increasing trends of mortality by all cancers and specific cancer types in Brazilian more impoverished regions.

Changes in Diverse Sexual and Contraceptive Behaviors Across College

Researchers have made repeated calls for a better understanding of normative sexuality development during adolescence and young adulthood. We examined how the occurrence of seven penetrative, nonpenetrative, and contraceptive behaviors changed longitudinally across seven waves, and how individual (gender) and contextual (romantic relationship status) factors related to these changes in a sample of college students (N = 730, M age = 18.4 at Semester 1; 51% female; 26% Hispanic/Latino American, 22% Black/African American, 30% Asian American/Pacific Islander, 45% White/European American). Across college, reported kissing, touching, performing and receiving oral sex, and penetrative sex rates increased, and contraception use (any type) and condom use (in particular) rates decreased, demonstrating changes with age independent of young adults' romantic relationship experiences. Rates of all sexual behaviors were higher, and of contraception use lower, when students were in serious romantic relationships. Contraception use decreased more for men than for women, particularly in semesters men were not in serious relationships. Condom use decreased for men, and for women in semesters they were in serious relationships. Findings demonstrate normative trends in sexuality development, as well as suggesting the value of enhanced sexual health promotion programming, with a particular focus on contraceptive behaviors, across college.

Predictors of aging out of heavy episodic drinking in emerging adults: a systematic review protocol

BACKGROUND

Heavy episodic drinking (HED) refers to alcohol consumption that exceeds the recommended threshold for a given episode and increases risk for diverse negative alcohol-related consequences. A pattern of weekly HED is most prevalent in emerging adults (i.e., age 18-25). However, rates of HED consistently decline in the mid to late twenties, referred to as 'aging out' or 'maturing out' of HED. Although many individual studies have followed changes in drinking behaviour over the transition to adulthood, there has yet to be a systematic review to identify consistent factors contributing to risk (i.e. failure to age out) and protection (i.e. successful aging out). The objective of this review will be to summarize and critically appraise the literature on factors contributing to aging out of HED among emerging adults.

METHODS

A systematic search of observational cohort studies following drinking behaviours in age cohorts overlapping with the emerging adulthood period will be conducted in MEDLINE, EMBASE, PsychInfo, and CINAHL. Two independent reviewers will evaluate identified studies for inclusion eligibility, extract study data, and assess the quality of included studies. Primary outcomes will be quantity/frequency of alcohol use (e.g. drinks/week) and severity of alcohol-related problems. Predictors of maturing out of HED will be reported narratively, and where appropriate, random effects meta-analyses will be conducted to provide pooled effect sizes. An evidence map will be created to characterize the overall pattern of findings.

DISCUSSION

This systematic review will provide a timely and warranted summary of published work contributing to understanding aging out of heavy episodic drinking. Our findings will provide critical commentary on the developmental course of HED during the transition from adolescence to adulthood and will be the first review to consider both protective and risk factors for maturing out of frequent binge drinking. By highlighting factors identifying those at-risk for prolonged heavy episodic drinking, our conclusions will have important treatment implications for primary, secondary, and tertiary intervention strategies.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO CRD42017078436 .

Adverse childhood experiences and coping strategies: identifying pathways to resiliency in adulthood

OBJECTIVE

The current study examined whether coping strategies mediate the link between adverse childhood experiences (ACEs) and adult psychiatric and physical health outcomes.

METHODS

Data were drawn from wave I (N = 7108), wave II (N = 4963), and wave III (N = 3294) of the Midlife Development in the United States (MIDUS) Survey. An ACE count was created using seven aspects of early adversity based on prior literature. Coping variables were created using subscales of the COPE inventory. Psychiatric and health outcomes were assessed at baseline and at the 20-year follow-up. Bootstrapping mediation analyses were conducted using MPLUS to examine the link between ACEs and health outcomes and to determine if coping strategies mediate these relationships.

RESULTS

Results of path analyses in Mplus showed that ACEs, reported at Wave I, were associated with worse psychiatric and physical health outcomes at Wave III. ACEs at Wave I were associated with greater use of avoidant emotion-focused coping and lower use of problem-focused strategies at Wave II. Avoidant emotion-focused coping at Wave II partially mediated the relationship between ACEs, reported at Wave I, and psychiatric and physical health outcomes reported at Wave III. No significant mediation was detected for problem-focused coping.

CONCLUSIONS

Coping strategies may be an important point target for prevention or intervention for individuals who have experienced ACEs.

The Association between Mortality-to-Incidence Ratios and Health Expenditures in Brain and Nervous System Cancers

Mortality-to-incidence ratios (MIRs) are alternative parameters used to evaluate the prognosis of a disease. In addition, MIRs are associated with the ranking of health care systems and expenditures for certain types of cancer. However, a lack of association between MIRs and pancreatic cancer has been noted. Given the poor prognosis of brain and nervous system cancers, similar to pancreatic cancer, the relation of MIRs and health care disparities is worth investigating. We used the Spearman's rank correlation coefficient (CC) to analyze the correlation between the MIRs in brain and nervous system cancers and inter-country disparities, including expenditures on health and human development index. Interestingly, the MIRs in brain and nervous system cancers are associated with the human development index score (N = 157, CC = -0.394, p < 0.001), current health expenditure (CHE) per capita (N = 157, CC = -0.438, p < 0.001), and CHE as percentage of gross domestic product (N = 157, CC = -0.245, p = 0.002). In conclusion, the MIRs in the brain and nervous system cancer are significantly associated with health expenditures and human development index. However, their role as an indicator of health disparity warrants further investigation.

Gender inequality and depression among medical students: A global meta-regression analysis

Depression is a serious mental health problem with a high prevalence among medical students. It is unclear whether a gender disparity of depression exists in this population, and whether gender inequality influences depression estimates by gender. We conducted a systematic search for published systematic reviews or meta-analyses in six databases and primary studies were obtained from those records. Studies were included if they contained original data on the prevalence of depression among male and female medical students. The Gender Inequality Index (GII) and the Human Development Index (HDI) were obtained from the United Nations Development Programme website. A random effects meta-analysis of the odds ratio for depression between females and males was conducted. Meta-regression analyses were conducted to assess the association of GII and prevalence of depression. The HDI was later incorporated in a multivariable model. We included a total of 106 studies and 84,119 students from 32 different countries. Female medical students are at higher odds of depression (OR = 1.30, 95% CI 1.17-1.44, p < 0.01). A significant correlation was found between GII and prevalence of depression for female (β = 0.24, p = 0.02) medical students, but not for male medical students. This association remained significant after adjusting for HDI. The female gender was associated with higher prevalence of depression in this population. The gender disparity in depression may be explained by the effect of gender inequality.

Do Not Neglect the Body and Action: The Emergence of Embodiment Approaches to Understanding Human Development

It is becoming clear that to truly understand what it is to be human, focusing scientific efforts on the mind alone is insufficient. We are embodied minds, living and acting in a world full of meaningful things. In this article, we discuss how science has been informed by important research insights into the close relationship between the body, the mind, and the world. These interactions can be translated into embodied perspectives of human development. We provide evidence that perception, cognition, emotion, human relations, and behavior are grounded in our bodies from the beginning of our lives. From this perspective, the body cannot be assumed to be simply an effector for cognition or an instrument for collecting information for the brain. This comprehensive review and debate of embodied-related literature is accompanied by the identification of theoretical challenges and practical applications that will shape research for years to come.

From negative to positive body image: Men's and women's journeys from early adolescence to emerging adulthood

This study examined the developmental journeys of individuals who have overcome negative body image in early adolescence and developed positive body image on their way to emerging adulthood. Interviews were conducted with 15 women and 16 men (aged 26-27) recruited from a large longitudinal sample. Results demonstrated different patterns of positive body image development, but most participants had overcome their negative body image by age 18. Factors contributing to their negative body image in early adolescence included negative peer influence and discontent with life in general. Turning points included finding a new social context, experiencing agency and empowerment, and using cognitive strategies to improve body image. Characteristics of the participants' current positive body image coincided with established features of positive body image; novel findings were that the women were more likely to think of positive body image as needing constant work to maintain and were also more likely to have a feminist identity, whereas the men were more likely to try to improve their body shape and perceive their body as resembling the ideal. In conclusion, body image interventions need to target not only matters related to physical appearance but also adolescents' general sense of belonging, agency, and empowerment.

Research Review: Intergenerational transmission of disadvantage: epigenetics and parents' childhoods as the first exposure

BACKGROUND

For decades, economists and sociologists have documented intergenerational transmission of socioeconomic disadvantage, demonstrating that economic, political, and social factors contribute to 'inherited hardship'. Drawing on biological factors, the developmental origins of adult health and disease model posits that fetal exposure to maternal prenatal distress associated with socioeconomic disadvantage compromises offspring's neurodevelopment, affecting short- and long-term physical and mental health, and thereby psychosocial standing and resources. Increasing evidence suggests that mother-to-child influence occurs prenatally, in part via maternal and offspring atypical HPA axis regulation, with negative effects on the maturation of prefrontal and subcortical neural circuits in the offspring. However, even this in utero timeframe may be insufficient to understand biological aspects of the transmission of factors contributing to disadvantage across generations.

METHODS

We review animal studies and emerging human research indicating that parents' childhood experiences may transfer epigenetic marks that could impact the development of their offspring independently of and in interaction with their offspring's perinatal and early childhood direct exposures to stress stemming from socioeconomic disadvantage and adversity.

RESULTS

Animal models point to epigenetic mechanisms by which traits that could contribute to disadvantage may be transmitted across generations. However, epigenetic pathways of parental childhood experiences influencing child outcomes in the next generation are only beginning to be studied in humans. With a focus on translational research, we point to design features and methodological considerations for human cohort studies to be able to test the intergenerational transmission hypothesis, and we illustrate this with existing longitudinal studies.

CONCLUSIONS

Epigenetic intergenerational transmission, if at play in human populations, could have policy implications in terms of reducing the continuation of disadvantage across generations. Further research is needed to address this gap in the understanding of the perpetuation of compromised lives across generations.

Age-related differences in the impact of cannabis use on the brain and cognition: a systematic review

The impact of cannabis on the adolescent compared to adult brain is of interest to researchers and society alike. From a theoretical perspective, adolescence represents a period of both risk and resilience to the harms of cannabis use and cannabis use disorders. The aim of this systematic review is to provide a critical examination of the moderating role of age on the relationship between cannabis use and cognition. To this end, we reviewed human and animal studies that formally tested whether age, adolescent or adult, changes the relationship between cannabis exposure and cognitive outcomes. While the results of this review do not offer a conclusive answer on the role of age, the novel review question, along with the inclusion of both human and animal work, has allowed for the formation of new hypotheses to be addressed in future work. First, general executive functioning seems to be more impaired in adolescent frequent cannabis users compared to adult frequent cannabis users. Second, age-effects may be most prominent among very heavy and dependent users. Third, craving and inhibitory control may not decrease as much post-intoxication in adolescents compared to adults. Lastly, adolescents' vulnerability to reduced learning following cannabis use may not persist after sustained abstinence. If these hypotheses prove correct, it could lead to important developments in policy and prevention efforts.

Differential impacts of different keyboard inputting methods on reading and writing skills

Nowadays, typewriting has become an important mode of written communication. A report that typewriting may hinder Chinese children's reading development has sparked substantial concern about whether typing on electronic devices would increase the rate of reading disorders, wherein children used a pronunciation-based input system that associates alphabet letters with phonemes in standard Chinese (Putonghua) and may conflict with the traditional visuomotor-based learning processes for written Chinese. If orthographic-based input methods that require good awareness of the orthographic structure of characters are used, different outcomes might be observed. This study examined the impact of participants' experience in different typewriting methods on the literacy abilities of fluent Chinese-English bilingual readers. We found that orthographic-based typewriting measures correlated positively with Chinese reading measures, whereas pronunciation-based typewriting measures did not correlate with Chinese reading measures but correlated positively with English reading and spelling performance. Orthographic-based typewriters also performed better than pronunciation-based typewriters in Chinese reading and dictation when their age, typewriting skills and pre-University language ability were statistically controlled. Our findings based on two contrastive writing systems suggest that typewriting methods that tally with the learning principles of a writing system should be used to promote and preserve literacy skills in the digital era.