Two-wave Longitudinal Study Research Articles

Development and validation of the Work-Home Integration Questionnaire (WHIQ).

The boundaries between work and private life are gradually blurring. More and more employees are involved in work during leisure time through cognitions, emotions or behaviours, in both negative and positive ways. This so-called work-home integration (WHI) can, on the one hand, hampers the necessary recovery from work and result in strain but, on the other hand, also restores resources and result in beneficial outcomes. In order to enhance our understanding of WHI and capture all its different forms, we suggest a new conceptualisation and measure of WHI. We therefore developed and validated the Work-Home Integration Questionnaire (WHIQ) in English, German and Slovene simultaneously using two cross-sectional studies (Study 1: N = 848; Study 2: N = 555) and a two-wave longitudinal study with a time lag of 1 month (Study 3: N =379). Confirmatory factor analysis confirmed a three-factor structure with (1) negative cognitive-affective involvement, (2) positive cognitive-affective involvement and (3) behavioural involvement. Moreover, the WHIQ showed measurement invariance across the three languages and the results provide evidence for convergent, discriminant and incremental validity. Overall, the WHIQ is a reliable, valid and short measure to assess the extent to which employees are involved in work during leisure time.

Parental stress during the COVID-19 pandemic: A one-year follow-up.

This two-wave longitudinal study aimed at increasing knowledge about levels of parental stressors and rewards among mothers and fathers of children aged 1-18 during the first year of the COVID-19 pandemic in Norway. The COVID-19 pandemic and infection-control measures have caused changes to family life. Managing homeschooling or caring for younger children while working from home may have posed significant strain on parental stress, negatively impacting the quality of parent-child relationships and parents' sensitivity to their children's needs. We employed data collected in April 2020 and April 2021 from the longitudinal population-based survey in Bergen/Norway (Bergen in ChangE-study). 7424 parents participated (58.6% mothers and 41.5% fathers). The overall levels of parental stressors and rewards did not change significantly. Over the two time points, the factors associated with decreased parental stressors were being male, aged 40-49 years, having a relatively high income, and reporting initial difficulties with closed kindergartens or schools. For parents aged 18-29 years, the level of parental stressors increased. The study suggests that the overall levels of parental stress remained unchanged during the first year of the pandemic. Even so, the study also uncovered that younger parents represented a vulnerable subgroup. To prevent detrimental consequences in the wake of the pandemic, it could be important to increase awareness and competence among professional staff in kindergartens, primary schools, and child health clinics targeting young parents and their children.

Are Perceived Executive Functions Beneficial for Adolescents Who Experience Peer Victimization?

Peer victimization can lead to dysfunctional cognitions and numerous internalizing psychological problems. Thus, it is essential to identify factors that can moderate the impact of victimization. This study aimed to analyze the potential moderating role of perceived executive functions (PEF) in the impact of peer victimization (traditional and online) on internalizing symptoms (depression and social anxiety), early maladaptive schemas (disconnection/rejection domain), and PEF in adolescents. A two-wave longitudinal study was carried out with 680 Spanish adolescents between 12 and 17 years of age (M = 14.58, SD = 1.36; 41.18% girls). Participants completed measures of self-reported executive functions, traditional and online victimization, early maladaptive schemas of the disconnection/rejection domain, depressive symptoms, and social anxiety symptoms in waves 1 and 2. Traditional and online perpetration was completed only in wave 1. The results indicated that when PEF were high (i.e., adolescents perceive that they have good executive functions), traditional and online victimization predicted more schemas of the disconnection/rejection domain and internalizing symptoms of depression and social anxiety. In non-victims, high PEF showed a protective role in the development of depressive symptoms and schemas of the disconnection/rejection domain. The findings highlight that PEF have a protective role that disappears when victimization (traditional and online) occurs.

The role of classroom- and individual-level teen stereotypes in Chinese adolescents' academic adjustment: A multilevel analysis.

Adolescence is often portrayed in a negative light in Western culture, with teens being viewed as rebellious and irresponsible. Yet, there is substantial cultural and individual variability in views of teens. The empirical research to date is limited in that it mainly examines whether teen stereotypes are influential at the individual level. Teen stereotypes might also be perpetuated at the classroom level, which may have important implications for adolescent adjustment over time. Focusing on adolescents in Chinese culture where the teen years are often viewed in a positive light, this two-wave longitudinal study employed multi-level analyses to investigate whether stereotypes of adolescence at the classroom level play a role in Chinese adolescents' academic adjustment over time (N = 785; 55% girls; mean age = 12.96 years). Consistent with prior research on views of teens, the present analyses suggested that teen stereotypes regarding family obligation and school engagement at the individual level predicted adolescents' value of school and self-regulated learning strategies over the seventh grade. More importantly, classroom-level teen stereotypes were also largely predictive of adolescents' value of school and self-regulated learning strategies over time, controlling for their earlier academic adjustment, individual-level teen stereotypes, and classroom-level adjustment. Taken together, these findings indicate that stereotypes of adolescence in classroom or peer settings may contribute to adolescents' academic adjustment during this phase. The findings also provide a potential foundation for interventions aimed at promoting adolescents' positive development via changing teen stereotypes in the classroom.

Optimism and friendship quality as mediators between trait emotional intelligence and life satisfaction in Chinese adolescents: A two-wave longitudinal study

Using a convenience sample of adolescents (N = 1609; 63.5% female; Mage = 16.54), this study explored whether EI predicted adolescent life satisfaction and whether friendship quality and optimism mediated this relationship during the COVID-19 pandemic. The structural equation modeling revealed that EI predicted adolescent life satisfaction, friendship quality, and optimism, friendship quality partially mediated the relationship between EI and life satisfaction, and optimism partially mediated the relationship between EI and friendship quality. These findings prove that psychological or educative approaches focused on EI could increase life satisfaction in adolescents during difficult times such as COVID-19, but EI may be linked with life satisfaction via friendship quality only. Training in optimism approaches and friendship quality enhancement programs could also effectively promote life satisfaction.

Youth coping and cardiac autonomic functioning: Implications for social and academic adjustment.

Extending literature on youth coping and stress physiology, this two-wave longitudinal study examined independent and interactive roles of youth coping with daily stressors (i.e., peer, academic) and cardiac autonomic functioning in subsequent social and academic adjustment across the transition to middle school. Our sample consisted of 100 typically developing youth (10-12years old at Time 1, 53 boys, 43% ethnic minorities) who reported on their coping strategies in response to peer and academic stress. Youth participated in laboratory tasks (i.e., baseline, mother-youth conversations about youth's actual peer and academic challenges) during which sympathetic and parasympathetic activities were recorded, and cardiac autonomic functioning indicators were derived. Youth, mothers, and teachers reported on various aspects of youths' social and academic adjustment at Times 1 and 2. Results revealed that, for both peer and academic domains, greater use of engagement coping strategies was prospectively linked with better adjustment 7months later, but only among youth who exhibited higher (greater sympathetic-parasympathetic coactivation) but not lower (limited coactivation, or coinhibition) cardiac autonomic regulation at baseline. Findings suggest that a match between more engagement coping behaviors and greater cardiac autonomic capacity to coactivate the parasympathetic and sympathetic branches is linked with better social and academic adjustment.

The Inclusion of Other-Sex Peers in Peer Networks and Sense of Peer Integration in Early Adolescence: A Two-Wave Longitudinal Study.

The main goal of the analysis presented in this paper is to examine the dynamics of including other-sex peers in the peer networks of early adolescents, aged 11 (at T1) and 13 (at T2), and the relationship between sex heterophily and changes in the sense of peer integration. The analysis was conducted using the Latent Difference Score (LDS) model with data from a representative nationwide longitudinal study in Poland (n = 5748). With reference to the dynamics related to the heterophilic process, the research confirmed that at the beginning of grade 5 of primary school, heterophily is still relatively rare, yet towards the end of early adolescence, there is a gradual shift, more strongly in girls, towards breaking through the strictly same-sex segregation and embarking on heterophilic relationships. Importantly, the LDS model-even when controlling for different measures of peer network-showed significant and positive (among both girls and boys) relations between establishing cross-sex relationships and the sense of peer integration. The results indicate that the appearance of the opposite sex in the peer network between grades 5 and 6 will improve the sense of peer integration. The findings are discussed in relation to results from other studies in the field.

Examining the protective influence of posttraumatic growth on interpersonal suicide risk factors in a 6-week longitudinal study.

Research has found an inverse relationship between posttraumatic growth (PTG) and suicidal ideation in military and community samples that holds when controlling for other suicide risk factors. However, further research is needed into the underlying mechanisms to clarify how PTG protects against the formation of suicidal ideation. The current two-wave longitudinal study examined whether perceiving PTG from recent adverse circumstances while in a national lockdown during the COVID-19 pandemic attenuated the positive relationship of two interpersonal suicide risk factors - perceived burdensomeness (PB) and thwarted belonginess (TB)-over 6 weeks. Participants (n = 170) were recruited online from Prolific from income-deprived areas in the United Kingdom (mean age = 37.65; SD = 12.50; 53.5% female). Post-hoc power analyses indicated we had insufficient power to examine the hypothesised mediation for TB. We examined whether PTG mediated the relationship between PB at wave 1 and wave 2 while controlling for depression and anxiety in a sample of individuals at-risk for suicidal ideation. PTG did significantly and partially mediate the positive relationship between PB at wave 1 and 2. We discuss the theoretical and clinical implications that could result if future research successfully replicates these initial exploratory findings.

The mediating role of personal values between COVID-19-related posttraumatic growth and life satisfaction among Chinese college students: A two-wave longitudinal study.

Despite considerable disruption of social order caused by the COVID-19 pandemic, it has also been said to contribute to positive psychological changes and influence on the perception of public life satisfaction. The present study aimed to explore the association between the COVID-19 related posttraumatic growth and life satisfaction and the mediating role of personal values. A two-wave longitudinal design was used. 226 self-quarantined Chinese college students (58.8% male) completed post traumatic growth inventory (Time 1), satisfaction with life scale (Time 2), personal values questionnaire (Time 2) between February 2020 and May 2021. Results showed that more than half of self-quarantined Chinese college students reported moderate to high levels of the COVID-19 related posttraumatic growth. A structural equation model revealed that COVID-19 related posttraumatic growth was positively associated to life satisfaction, and self-transcendence and self-enhancement values partially mediated this association. These findings shed light on whether and how pandemic-related posttraumatic growth influenced personal life satisfaction, supporting the outcome and process perspectives of posttraumatic growth as well as Schwartz’s value theory. Based on the findings, some positive psychology interventions, such as online rumination activities and mindfulness practice, were proposed to enhance self-quarantined college students’ posttraumatic growth and life satisfaction.

Trait resilience and subjective well-being in emerging adulthood: a two-wave longitudinal study

Trait resilience and subjective well-being in emerging adulthood: a two-wave longitudinal study

Basic personal values in the midst of the COVID-19 pandemic in Italy: A two-wave longitudinal study.

This study investigated value change during two phases of the COVID-19 pandemic in Italy, one of the most affected countries in the world. The first wave of data was collected in summer 2020, when the virus was on the retreat. The second wave was collected in autumn, at the peak of the second pandemic wave (November 2020). We investigated how Schwartz’s higher-order values changed over the two waves of the study, using economic condition as a predictor of change. We also examined whether value change predicted subsequent value-expressive behavior. Results showed no mean-level change for self-enhancement, self-transcendence, conservation, and openness to change values, but significant interindividual differences in the amount of change for each of the four values. Economic condition emerged as a significant predictor of change in conservation values: Individuals with a decreasing income since the beginning of the pandemic were more likely to increase the importance assigned to these values with respect to individuals whose economic well-being has remained unchanged. Moreover, an increase in conservation and openness to change values predicted behaviors that are mostly expressive of these values, above and beyond value importance at Time 1. Results and their implications for the study of values are discussed.

Work Addiction Among Employees and Self-Employed Workers: An Investigation Based on the Italian Version of the Bergen Work Addiction Scale.

The increasing interest in work addiction is connected to recent changes in the work culture and work habits. Despite this interest, knowledge pertaining to this phenomenon and measures to assess it are still limited. This study aims to contribute by examining the psychometric features of the Italian version of the Bergen Work Addiction Scale, a unidimensional scale based on the perspective of addiction. The research method consisted in two steps: in the first cross-sectional study, a convenience sample of 1,035 workers filled in a self-report questionnaire; the second step was a two-wave longitudinal study that involved a convenience sample of 292 workers. Results confirmed the psychometric properties of the scale across employees and self-employed groups. Moreover, results showed a significantly higher level of work addiction among self-employed workers than employees. This study provides support for the evaluation of workaholism in the Italian context among different kind of professions.

Non-Suicidal Self-Injury in Adolescence: The Role of Pre-Existing Vulnerabilities and COVID-19-Related Stress

For many adolescents, the COVID-19 pandemic represents a uniquely challenging period, and concerns have been raised about whether COVID-19-related stress may increase the risk for self-injurious behaviors among adolescents. This study examined the impact of pre-existing vulnerabilities on the occurrence and frequency of Non-Suicidal Self-Injury (NSSI) through COVID-19-related stress, and whether the impact of COVID-19-related stress on NSSI was buffered by the perceived social support during the pandemic. Participants were 1061 adolescents (52.40% females; Mage = 15.49 years, SD = 0.76) from a two-wave longitudinal study, which included assessments before the COVID-19 onset and one year later the declaration of the pandemic. Path analyses showed that adolescents with a prior history of NSSI, higher levels of internalizing symptoms, and poor regulatory emotional self-efficacy before the COVID-19 pandemic reported higher levels of COVID-19-related stress which in turn increased their risk to engage in NSSI. Besides, the findings did not support the role of social support as a moderator of the association between COVID-19 related stress and the occurrence/frequency of NSSI. These findings suggest that enhanced stress perception may serve as a key pathway for the continuation and development of NSSI among vulnerable adolescents facing adverse life events.

Adolescent mobile phone addiction during the COVID-19 pandemic predicts subsequent suicide risk: a two-wave longitudinal study

Both the rate of mobile phone addiction and suicidality among adolescents have increased during the pandemic lockdown. However, the relationship between mobile phone addiction and suicide risk and the underlying psychological mechanisms remains unknown. This study examined the associations between mobile phone addiction in adolescents during the first month of lockdown and the suicide risk in the subsequent five months. A two-wave short-term longitudinal web-based survey was conducted on 1609 senior high school students (mean age = 16.53 years, SD = 0.97 years; 63.5% female). At Time 1 (T1), the severity of mobile phone addiction and basic demographic information was collected from Feb 24 to 28, 2020 in Sichuan Province, China (at the pandemic’s peak). Five months later, between July 11 and July 23 (Time 2, T2), mobile phone addiction, daytime sleepiness, depression, and suicidality were measured within the past five months. The regression analysis revealed that mobile phone addiction during quarantine directly predicted suicidality within the next five months, even after controlling for the effect of depression and daytime sleepiness. Meanwhile, mobile phone addiction at T1 also indirectly predicted suicidality at T2, with depression and daytime sleepiness mediating this association. Programs targeting improvement of daytime sleepiness and depressive symptoms may be particularly effective in reducing suicide risk among adolescents with mobile phone addiction.

Protecting children from COVID-19: examining U.S. parents motivation and behaviour using an integrated model of self-determination theory and the theory of planned behaviour

Objectives This longitudinal study applied the integrated model of self-determination theory (SDT) and the theory of planned behaviour (TPB) to explain COVID-19 preventive behaviours among parents of young children in the United States. Design The study adopted a two-wave longitudinal study design. Parents (N = 681) completed self-report questionnaires related to measures of SDT and the TPB constructs and behavioural adherence at baseline and after one month. We used standardised residual change scores to test the structural relationships of the integrated model. Results The parameter estimates of the model (CFI > .96, TLI > .86, RMSEA = .05, SRMR = .03) fit acceptably well to the data. Psychological need support was positively and significantly linked to autonomous and controlled motivation and amotivation. Autonomous motivation was positively and significantly correlated with TPB factors, and intention. Intention was a significant and positive predictor of behavioural adherence. Conclusion The integrated model of SDT and the TPB appeared to be applicable to the explanation of COVID-19 prevention among the U.S. parents. Longitudinal data showed that a psychological need supportive social environment was related to favourable motivation, social cognition beliefs, intention and behavioural adherence to the preventive behaviours of parents protecting their young children from COVID-19.

Active and avoidant coping profiles in children and their relationship with anxiety and depression during the COVID-19 pandemic

Active and avoidant coping styles are important dispositional factors in the development of anxiety and depression symptoms. Children use both active and avoidant coping strategies together in daily life. No studies have investigated the relationship between active–avoidant coping profiles and internalizing symptoms in children. The present study aimed to investigate children’s active–avoidant coping profiles and assess the relationship that active–avoidant coping profiles have with anxiety and depression symptoms. A two-wave longitudinal study was conducted among 322 Chinese children in the People’s Republic of China during the COVID-19 pandemic. Participants completed the Children’s Coping Strategies Checklist-Revised 1 at Time 1 and the Revised Child Anxiety and Depression Scale at Time 1 and 6 months later (Time 2). Four active–avoidant coping profiles were revealed: low active copers, high active copers, balanced copers, and avoidant copers. Low and high active copers had lower levels of anxiety and depression symptoms than balanced copers and avoidant copers. Avoidant copers showed a larger decrease in depression symptoms than balanced copers and high active copers during the COVID-19 pandemic. It is important to improve children’s active–avoidant coping profiles to relieve anxiety and depression symptoms.

Longitudinal Associations Between Athletes' Psychological Needs and Burnout Across a Competitive Season: A Latent Difference Score Analysis.

Participation in sport can paradoxically be a source of psychological needs satisfaction and psychological needs frustration. Self-determination theory was applied to explain temporal relationships of athletes' psychological needs satisfactions and psychological needs frustrationswith burnout through a two-wave longitudinal study. Participants included 184 athletes (Mage = 24.04 years, SD = 5.56, 67.9% male) representing a range of competitive levels. A latent difference score model specifying longitudinal relationships between burnout and needs satisfactions and needs frustrations was tested. Significant within-variable changes were observed for all needs-satisfaction and needs-frustration variables. Longitudinal associations were found in Models 3 (autonomy frustration) and 6 (relatedness satisfaction). Higher burnout at baseline predicted an increase in autonomy frustration (β = 0.13, p < .05), whereas higher relatedness satisfaction at baseline reduced burnout levels later in the season (β = -0.22, p < .001). To conclude, continuous tracking of athlete burnout levels and fostering of needs-supportive climates that minimize autonomy-controlling behaviors are recommended for the burnout prevention in athletes.

Communicating the Scientific Consensus on Climate Change: Diverse Audiences and Effects Over Time

Prior research has demonstrated that communicating the scientific consensus that human-caused climate change is happening is an effective way to increase public understanding and engagement with the issue. However, less is known about (1) how persuasive this message is to oppositional audiences, (2) how long message effects last over time, and (3) what factors predict whether such effects last. We address these questions in a two-wave longitudinal study and find that consensus messaging leads to updated consensus beliefs across Global Warming’s Six Americas. Although consensus treatment effects decay over time, 40% of the original treatment effect remains 26 days later. Additionally, the treatment effect is most durable among people Doubtful or Dismissive of climate change. Our findings address an ongoing debate in the literature and support a Bayesian learning perspective, with little evidence of motivated reasoning.

Alcohol and Cannabis Use Milestones in Diverse Urban Adolescents: Associations with Demographics, Parental Rule Setting, Sibling and Peer Deviancy, and Outcome Expectancies

Objective: Alcohol and cannabis use progression milestones in adolescence (such as ages at first use, first intoxication and at onset of regular use) may inform the development of alcohol and cannabis use disorders. Although parent, sibling, and peer behavior and alcohol-related cognitions have been shown to be associated with alcohol milestone attainment, findings have been mixed; further, those factors’ associations with cannabis use milestones are unknown. This study examined whether progression through such milestones differed as a function of perceived peer/sibling deviancy, parental rule-setting, and substance use outcome expectancies in a racially diverse adolescent sample. Methods: Data were drawn from a two-wave longitudinal health survey study of 9-11th graders (n = 355 for the current analyses; M age=15.94 [SD = 1.07]; 44% male; 43% Black; 22% White; 18% Asian; 17% Multiracial; 10% Hispanic/Latinx ethnicity) at an urban high school. A series of logistic and proportional hazards regressions examined associations of peer/sibling deviancy, parental rule-setting, and outcome expectancies with age and attainment of alcohol/cannabis use milestones. Results: For both alcohol and cannabis, greater peer deviancy and positive expectancies were associated with higher odds of milestone attainment, while negative expectancies were associated with slower progression through milestones. For cannabis, but not alcohol, greater perceived sibling deviancy was positively associated with milestone attainment, while negative expectancies were associated with lower odds of milestone attainment. Conclusions: Perceived deviant behavior by peers and siblings, in addition to adolescents’ expectancies for either alcohol or cannabis use, is associated with attainment and progression through key adolescent substance use milestones.

Association of Changes of lifestyle behaviors before and during the COVID-19 pandemic with mental health: a longitudinal study in children and adolescents

BackgroundWe examined the prospective associations of changes in lifestyle behaviors before/during the COVID-19 pandemic, namely physical activity and screen time, with mental health. Furthermore, the impacts of physical activity and screen time on mental health during the pandemic were examined cross-sectionally.MethodsA two-wave longitudinal study was conducted among 2423 children and adolescents in Shanghai, China. Lifestyle behavior variables (physical activity and screen time) and psychological variables (depressive symptoms, anxiety, and stress) were measured using a self-reported questionnaire in January and March 2020. A series of multivariable logistic regressions were performed to examine the associations between changes in lifestyle behaviors in two waves and psychological problems. The combined associations of physical activity and screen time with psychological problems were also explored using the second wave data.ResultsCompared to students with persistently short screen time before and during the COVID-19 pandemic, those with prolonged screen time (OR = 1·36 for depression, OR = 1·48 for anxiety) and those with persistently long screen time (OR = 1·70 for depression, OR = 2·13 for anxiety) reported a higher risk of psychological symptoms. The association between changes in physical activity and psychological symptoms was not statistically significant after adjustment for demographic factors, socioeconomic status, and screen time. During the COVID-19 pandemic, engaging in longer screen time (OR = 1·44 for depression, OR = 1·55 for anxiety) was associated with worsened psychological conditions, while engaging in increased physical activity (OR = 0·58 for depression, OR = 0·66 for anxiety) was associated with better psychological conditions.ConclusionsOur study suggests that promoting physical activity and limiting leisure screen time during the COVID-19 pandemic are important to prevent and mitigate psychological problems in children and adolescents. Therefore, effective interventions targeting lifestyle behaviors are needed to protect children and adolescents’ physical and mental health.