Independent Samples Of Adolescents Research Articles

Intuitive Eating Scale-2-EA: Psychometric properties and factor structure of the adapted IES-2 for early adolescents

PurposeIntuitive Eating (IE) is an approach to eating characterised by attunement to intrinsic cues, and using those cues to guide behaviours related to food and eating. Tylka and Kroon Van Diest's (2008) Intuitive Eating Scale (IES-2) is well-validated in adults, but not yet among early adolescents. The current study was designed to adapt and validate a version suited for use in early adolescence (IES-2-EA). MethodsData collected from two independent samples of adolescents aged 11 to 13 (N = 471) were structurally examined using exploratory factor analysis (EFA), with a subsequent confirmatory factor analysis (CFA) to confirm hypothesised model fit. Relationships between scores on the IES-2-EA and validated measures of actual-ideal body size discrepancy, body appreciation, interoceptive awareness, and psychological distress were also examined. ResultsThe adapted 17-item IES-2-EA had a three-factor structure with several key differences from the original version developed for adults. Moderate-to-strong correlations were found between scores on the IES-2-EA, body appreciation, interoceptive awareness, actual-ideal body size discrepancy, and psychological distress in the first sample of adolescents (n = 245). Secondary CFA showed good model fit in the second sample of adolescents (n = 226). ConclusionThe IES-2-EA is well-suited to measure intuitive eating behaviour among early adolescents. The 17 items reflect a three-component structure similar to that seen in adults completing the IES-2. These early data suggest the adapted IES-2-EA has evidence of reliability and validity; it may be an effective measure for research and clinical use.

Identifying Mental Health Profiles Among Adolescents Who Experienced a Recent Parental Deployment or Military-Related Family Separation.

Accessing two independent samples of adolescents in military families in the United States who recently experienced parental separation (N = 573; N = 186), this study sought to identify adolescent mental health profiles indexed on multiple indicators. In other words, we asked how military adolescents fare after parental separation in terms of mental health indicators. Proximal family processes (family cohesion, conflict, and marital adjustment) were also examined in relation to mental health profiles as well as core adolescent outcomes, self-rated health, and school enjoyment. In both samples, three profiles emerged identifying similar structures of mental health profiles. Two-thirds of adolescents were in the lowest risk mental health group. Poor family cohesion and greater conflict were associated with the moderate and highest risk groups. The lowest risk group reported better health and greater school enjoyment. Family nurses and other health care professionals are encouraged to inquire about military connectedness, structural changes occurring within the family system, and family processes in relation to adolescent well-being.

Development and initial validation of the Multidimensional Empathy Scale for Adolescents

AbstractAdolescence is a transitional phase in psychosocial development in which individuals learn to navigate their social worlds. The need to socialize, connect with, and empathize with others is especially pronounced in this phase. This study aimed to develop and validate a self‐report empathy measure for adolescents, the Multidimensional Empathy Scale for Adolescents (MESA). Based on the theories and research on empathy, we created 24 items to measure six dimensions of empathy (cognitive, affective, positive, negative, majority, and minority). The dimensional structure of the MESA was examined in two independent samples of adolescents. The hypothesized six‐factor model of the MESA showed a good fit for both samples. Reliability analyses demonstrated that the MESA had high internal consistency and test–retest reliability. Furthermore, the MESA showed high convergent, discriminant, and incremental validity, as indicated by positive correlations with existing measures of empathy, idiocentrism–allocentrism, and social interest scales. The MESA, as a unique measure of six types of empathy, can be a valuable tool to assist adolescents in developing a balanced sense of empathy.

Conformity in High School Adolescents: Development and Validation of the Informational and Normative Conformity Scale

The present article describes the development and validation of the Informational and Normative Conformity Scale (SKI-N), a brief self-report tool capturing adolescents' general propensity to adopt a conformist attitude, and the underlying motives for doing so. The presentation includes a description of scale construction and an assessment of the psychometric properties. In two independent samples of adolescents (total N = 1,953), the SKI-N factorial structure was investigated, and the reliability and dimensionality, the multi-group measurement invariance, and the construct validity were each verified. The findings showed that the scale structure is bi-factorial, and the tool is reliable, valid, and invariant across gender. Therefore, the SKI-N can be applied in research and/or in psychological and educational practice to provide important information in a broader assessment of students’ psychosocial functioning in the school environment. Moreover, compared to currently available measures, it fills a gap in the tools for measuring conformity in the adolescent population.

Smartphone stress: Concept, structure, and development of measurement among adolescents

People suffer from stress or digital stress when using information communication technology. Smartphones are the most widely used smart device among adolescents. However, few tools have been developed to capture smartphone stress. This preregistered study aims to clarify and define the concept of smartphone stress based on previous literature regarding digital stress and to develop a smartphone stress scale for adolescents. This study integrated qualitative and quantitative approaches to explore the structure of smartphone stress and develop a smartphone stress scale. First, we theoretically proposed the smartphone stress item pool based on current theories of digital stress and the definition of smartphone stress. Then, we conducted focus groups and in-depth interviews (N = 41) to revise the items in the item pool. Lastly, we finalized the scale based on the data collected from three independent samples of adolescents (Nsample1 = 1,088, Nsample2 = 879, Nsample3 = 176). The results revealed six dimensions of smartphone stress among adolescents: unsatisfactory information and communication, unmet recreational motivation, online learning burden, social concerns, useless and overloaded notifications, and online verbal attacks. The content validity was confirmed and the scale showed robust reliability (α = .851 to .959), stability (test-retest reliability = .717 to .681, p < .001), and validity (construct validity: χ2 = 2,811.967, df = 399, CFI = .966, TLI = .963, RMSEA = .075; correlations with anxiety and depression were .431 to .462, p < .001). The developed scale is reliable in measuring smartphone stress in adolescents. Limitations, implications, and suggestions for future research are discussed.

Associations between physical activity, affect regulation difficulties, and mental health among Canadian adolescents at two different points of the COVID-19 pandemic

Objective. Although physical activity declined with social distancing measures and stay-at-home orders during the COVID-19 pandemic, youth who engaged in more physical activity experienced fewer mental health problems. If and how physical activity maintained its protective role throughout the ongoing pandemic remains unclear. This study models associations between three types of physical activity (indoor, outdoor, with parents), affect regulation, and anxious and depressive symptoms in two independent adolescent samples (T1: Summer 2020; T2: Winter 2020/21). Methods and Measures. Six hundred sixty-two Canadian adolescents (T1: M age = 15.69, SD = 1.36; 52% girls; 5% trans+) and 675 Canadian adolescents (T2: M age = 15.80, SD = 1.46; 50% girls; 6% trans+) participated in an online survey. Data included frequency of physical activity indoors, outdoors, and with parents, affect regulation difficulties, and measures of anxious and depressive symptoms. Results. Multiple-group path analysis showed indoor physical activity had an indirect effect on anxiety and depressive symptoms through affect dysregulation, but only at T1. Physical activity with parents was protective for adolescent anxiety and depressive symptoms at both T1 and T2 and had an indirect effect through affect dysregulation and suppression. Conclusion. Findings contribute to our understanding of how physical activity protects adolescent mental health, and point to strengthening family supports and recreation opportunities.

The longitudinal stability of fMRI activation during reward processing in adolescents and young adults

BackgroundThe use of functional neuroimaging has been an extremely fruitful avenue for investigating the neural basis of human reward function. This approach has included identification of potential neurobiological mechanisms of psychiatric disease and examination of environmental, experiential, and biological factors that may contribute to disease risk via effects on the reward system. However, a central and largely unexamined assumption of much of this research is that neural reward function is an individual difference characteristic that is relatively stable and trait-like over time. MethodsIn two independent samples of adolescents and young adults studied longitudinally (Ns = 145 & 139, 100% female and 100% male, ages 15–21 and 20–22, 2–4 scans and 2 scans respectively), we tested within-person stability of reward-task BOLD activation, with a median of 1 and 2 years between scans. We examined multiple commonly used contrasts of active states and baseline in both the anticipation and feedback phases of a card-guessing reward task. We examined the effects of cortical parcellation resolution, contrast, network (reward regions and resting-state networks), region-size, and activation strength and variability on the stability of reward-related activation. ResultsIn both samples, contrasts of an active state relative to a baseline were more stable (ICC: intra-class correlation; e.g., Win>Baseline; mean ICC = 0.13 – 0.33) than contrasts of two active states (e.g., Win>Loss; mean ICC = 0.048 – 0.05). Additionally, activation in reward regions was less stable than in many non-task networks (e.g., dorsal attention), and activation in regions with greater between-subject variability showed higher stability in both samples. ConclusionsThese results show that some contrasts from functional neuroimaging activation during a card guessing reward task have partially trait-like properties in adolescent and young adult samples over 1–2 years. Notably, results suggest that contrasts intended to map cognitive function and show robust group-level effects (i.e. Win > Loss) may be less effective in studies of individual differences and disease risk. The robustness of group-level activation should be weighed against other factors when selecting regions of interest in individual difference fMRI studies.

Testing the Confluence Model of the Association Between Pornography Use and Male Sexual Aggression: A Longitudinal Assessment in Two Independent Adolescent Samples from Croatia

According to confluence model theorizing, pornography use contributes to sexual violence, but only among men who are predisposed to sexual aggression. Support for this assertion is limited to cross-sectional research, which cannot speak to the temporal ordering of assumed causes and consequences. To address this issue, we employed generalized linear mixed modeling to determine whether hostile masculinity, impersonal sexuality, and pornography use, and their interactions, predicted change in the odds of subsequently reported sexual aggression in two independent panel samples of male Croatian adolescents (N1 = 936 with 2808 observations; N2 = 743 with 2972 observations). While we observed the link between hostile masculinity and self-reported sexual aggression in both panels, we found no evidence that impersonal sexuality and pornography use increased the odds of subsequently reporting sexual aggression-regardless of participants' predisposed risk. This study's findings are difficult to reconcile with the view that pornography use plays a causal role in male sexual violence.

Interpretation problems with the BASC-3 SRP-A F Index for patients with depressive disorders: An initial analysis and proposal for future research.

The Behavioral Assessment System for Children, 3rd edition (BASC-3) is a commonly used clinical assessment to evaluate a variety of behavioral and emotional concerns in children and adolescents. The focus of the current study is on the problematic interpretation of the F Index of the BASC-3 self-report measure for adolescents (SRP-A) suffering from depressive disorders. In this study, we used data from 214 patients in an adolescent partial hospitalization program within a psychiatric facility, all of whom were administered the BASC-3 SRP-A upon intake. Results suggest that the BASC-3 SRP-A F Index may confound an invalid response style of intentional overreporting with significant psychopathology in this specific psychiatric population. Our findings raise the question of similar confounding across psychiatric diagnoses and similar interpretation problems. We encourage further studies with independent samples of adolescents with a broad spectrum of diagnoses to address this question and offer a proposal if indeed there is evidence of a more generalized problem with the SRP-A F Index. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Cyberbullying among Adolescents: Psychometric Properties of the CYB-AGS Cyber-Aggressor Scale.

The present study aims to analyze the psychometric properties of the revised version of the Adolescent Cyber-Aggressor scale (CYB-AGS). This scale is composed of 18 items that measure direct and indirect cyberbullying. A cross-sectional study was conducted using two independent samples of adolescents. The first sample included 1318 adolescents (52.6% girls) from 12 to 16 years old (M = 13.89, SD = 1.32). The second sample included 1188 adolescents (48.5% boys) from 12 to 16 years old (M = 14.19, SD = 1.80). First, to study the psychometric properties of the CYB-AGS, exploratory factor analysis was performed on Sample 1. Results indicated a two-factor structure: direct cyber-aggression and indirect cyber-aggression. Second, to verify the structure of the CYB-AGS, we selected Sample 2 to conduct confirmatory factor analysis and test the scale’s convergent validity with theoretically-related measures. Results confirmed the reliability and validity of the two-dimensional model. Moreover, measurement invariance was established. Finally, regarding convergent validity, positive correlations were obtained between cyberbullying and aggressive behaviors in school, anger expression, negative attitudes towards school, and transgression of norms. Furthermore, negative correlations were found between cyberbullying and attitudes towards institutional authority.

Short Form Version of the Father and Mother Attachment Questionnaire (FMAQ)

The Father and Mother Attachment Questionnaire (FMAQ) is a 30-item self-report measure developed for assessing adolescents’ and young adults’ representations of attachment relationships with each parental figure separately, across three dimensions: quality of emotional bond, separation anxiety, and inhibition of exploration and individuality. Five studies were conducted to develop a short-form of FMAQ and to examine whether this new short measure presented with fit psychometric properties. Study 1 involved Item Response Theory (IRT) analyses with 563 Portuguese adolescents and aim to select the best items to include in the short-form of the FMAQ. Studies 2 to 5 aimed to replicate the reliability and factor structure found in Study 1 through confirmatory factor analysis on independent samples of adolescents, young adults and adults. The IRT results suggested including 15-items in the short-form of FMAQ. The results provide support for the adjustment of the short factor structure, internal consistency, and invariance measurement (among gender of participants and parental roles), and predictive validity across different samples. The results obtained in the five studies indicate that the short-form FMAQ is a reliable instrument to assess the quality of attachment to parents in adolescence and emerging adulthood, as well as to evaluate adults’ perceptions of their parents as attachment figures during their adolescence. Thus, we suggest this short-form as a promising research tool for researchers quickly to assess attachment to parents in these ages taking into account a three-dimensional approach.

Direct replication of task-dependent neural activation patterns during sadness introspection in two independent adolescent samples.

Functional neuroimaging results need to replicate to inform sound models of human social cognition and its neural correlates. Introspection, the capacity to reflect on one's thoughts and feelings, is one process required for normative social cognition and emotional functioning. Engaging in introspection draws on a network of brain regions including medial prefrontal cortex (mPFC), posterior cingulate cortex (PCC), middle temporal gyri (MTG), and temporoparietal junction (TPJ). Maturation of these regions during adolescence mirrors the behavioral advances seen in adolescent social cognition, but the neural correlates of introspection in adolescence need to replicate to confirm their generalizability and role as a possible mechanism. The current study investigated whether reflecting upon one's own feelings of sadness would activate and replicate similar brain regions in two independent samples of adolescents. Participants included 156 adolescents (50% female) from the California Families Project and 119 adolescent girls from the Pittsburgh Girls Study of Emotion. All participants completed the Emotion Regulation Questionnaire (ERQ) and underwent a functional magnetic resonance imaging scan while completing the same facial emotion‐processing task at age 16–17 years. Both samples showed similar whole‐brain activation patterns when engaged in sadness introspection and when judging a nonemotional facial feature. Whole‐brain activation was unrelated to ERQ scores in both samples. Neural responsivity to task manipulations replicated in regions recruited for socio‐emotional (mPFC, PCC, MTG, TPJ) and attention (dorsolateral PFC, precentral gyri, superior occipital gyrus, superior parietal lobule) processing. These findings demonstrate robust replication of neural engagement during sadness introspection in two independent adolescent samples.

Altered resting-state functional connectivity within the developing social brain after pediatric traumatic brain injury.

Traumatic brain injury (TBI) in childhood and adolescence can interrupt expected development, compromise the integrity of the social brain network (SBN) and impact social skills. Yet, no study has investigated functional alterations of the SBN following pediatric TBI. This study explored functional connectivity within the SBN following TBI in two independent adolescent samples. First, 14 adolescents with mild complex, moderate or severe TBI and 16 typically developing controls (TDC) underwent resting‐state functional magnetic resonance imaging 12–24 months post‐injury. Region of interest analyses were conducted to compare the groups' functional connectivity using selected SBN seeds. Then, replicative analysis was performed in an independent sample of adolescents with similar characteristics (9 TBI, 9 TDC). Results were adjusted for age, sex, socioeconomic status and total gray matter volume, and corrected for multiple comparisons. Significant between‐group differences were detected for functional connectivity in the dorsomedial prefrontal cortex and left fusiform gyrus, and between the left fusiform gyrus and left superior frontal gyrus, indicating positive functional connectivity for the TBI group (negative for TDC). The replication study revealed group differences in the same direction between the left superior frontal gyrus and right fusiform gyrus. This study indicates that pediatric TBI may alter functional connectivity of the social brain. Frontal‐fusiform connectivity has previously been shown to support affect recognition and changes in the function of this network could relate to more effortful processing and broad social impairments.

Pain Acceptance in Adolescents: Development of a Short Form of the CPAQ-A.

Acceptance of pain is a predictor of pain-related disability and treatment outcome in adolescents with pain. This variable has been previously measured using the Chronic Pain Acceptance Questionnaire for Adolescents (CPAQ-A, McCracken, Gauntlett-Gilbert, & Eccleston, European Journal of Pain, 14, 316-320, 2010). We set out to create a short, eight-item, form of this instrument that retained its factor structure and clinical utility. We used data collected from two independent samples of adolescents attending residential treatment for disabling chronic pain (N = 187 and N = 159). Both groups completed the 20-item CPAQ-A and indices of functioning and distress. We carried out item reduction and confirmatory factor analysis (CFA) on the first sample, repeating this on the second sample and examining the new scale's correlations with clinically relevant variables. An eight-item scale was created with four items assigned to each established factor (Pain Willingness and Activity Engagement). CFA confirmed this factor structure and it replicated in Sample 2. The new scale (the CPAQ-A8) was sensitive to treatment and correlated as well with clinically important variables as its full-length version. Some items in the new scale differed from the adult CPAQ-8. Measures of pain acceptance have been previously developed and validated in pediatric and adult samples. This study showed that pain acceptance can be indexed by a brief, yet factorially valid, short form of the CPAQ-A that uses fewer than 50% of the items of the full-length scale and has demonstrated acceptable validity and sensitivity-to-treatment.

Negative Urgency Is Correlated With the Use of Reflexive and Disengagement Emotion Regulation Strategies

Negative urgency predicts both internalizing and externalizing psychopathology. Although it is hypothesized that urgency is characterized by reflexive responses to negative emotion that focus on immediate relief from distress, little research has addressed this hypothesis. Using data from four independent samples of adolescents and college students ( n = 1,268), we estimated the association between trait negative urgency and emotion regulation strategies that reflect either reflexive responses or disengagement. We verified these effects in two ecological momentary assessment samples (EMA; n = 198). In retrospective data, negative urgency was correlated with using more disengagement or reflexive emotion regulation strategies relative to engagement strategies, r = .39, .38, 95% confidence interval (CI) = [0.30, 0.49], [0.18, 0.57]. This finding replicated in EMA data, r = .24, 95% CI = [0.11, 0.38]. Emotion regulation may be a key mechanism of the effects of urgency on psychopathology. Interventions targeting emotion regulation among those high on urgency may be warranted.

Intensity of Facebook Use Is Associated With Lower Self-Concept Clarity

Abstract. Social networking sites such as Facebook provide individuals with opportunities to express and gather information relevant to their self-concept. Previous theoretical work yielded contrasting assumptions about a potential link between individuals’ Internet use and their self-concept clarity, that is, individuals’ perception of a clear and internally consistent self-concept content. Focusing on social networking sites, our aim was to provide cross-sectional as well as longitudinal evidence regarding the relationship between individuals’ feelings of connectedness to Facebook (Facebook intensity) and self-concept clarity. Two cross-sectional studies (N1 = 244; N2 = 166) and one longitudinal study (N3 = 101) are presented. Independent samples of adolescents, adults, and students from Austria participated. The statistical procedures included hierarchical regression analyses (Studies 1 and 2) and a cross-lagged panel analysis (Study 3). The studies provided consistent evidence of a negative relationship between Facebook intensity and self-concept clarity. Moreover, the longitudinal study showed that Facebook intensity predicted a decline in self-concept clarity over time whereas a reverse pathway was not supported. Future research should examine the content of the self-concept and should continue searching for specific Facebook activities that might explain the decline in self-concept clarity. Our results suggest that an intense attachment to Facebook contributes to an inconsistent and unclear self-concept.

The role of coping in the association between subclinical psychotic experiences and functioning: A within study replication in two independent adolescent samples

An inverse association between psychosocial functioning and psychotic experiences is now established in both clinical and non-clinical populations, however the mechanisms which drive this are unclear. Adolescents with subclinical psychotic experiences (SPE) are more likely to use maladaptive coping strategies and less likely to use adaptive ones, and maladaptive coping has also been associated with poor functioning. A within study replication in two adolescent samples from the general populations of Melbourne, Australia (n = 723) and Birmingham, United Kingdom (n = 239), was conducted to determine whether the association between SPE and psychosocial functioning is mediated by coping style.SPE were associated with reduced general and family functioning and to a lesser extent with reduced peer functioning. Task-oriented (focusing on solving the problem) and emotion-oriented (negative emotional responses) coping were found to mediate the relationship between SPE and three types of functioning in both the Melbourne and the Birmingham samples.The within study replication consistently found that coping style mediates SPE and psychosocial functioning, despite significant differences in age, gender, functioning, use of coping styles, and level of SPE between the two samples. Longitudinal research is needed to fully understand any causal role coping may play in the relationship between SPE and poor functioning. The results have important public health and clinical implications, and suggest that techniques which increase levels of adaptive coping and reduce levels of maladaptive coping (in particular emotion-oriented styles) may help to break the cycle between SPE, functional decline, and eventual need for care.

Psychometric Properties of a German Version of the Young Diagnostic Questionnaire (YDQ) in two Independent Samples of Adolescents

The Young Diagnostic Questionnaire (YDQ) is the most frequently used unidimensional measure to assess pathological Internet use. To date, investigations on the factorial validity of the YDQ using confirmatory factor analysis (CFA) are not available in the scientific literature. Empirical findings on the psychometric properties of the German translation of the YDQ are also lacking. Data were collected on two German samples of 1444 and 2713 adolescents. A confirmatory factor analysis (CFA) was conducted. We also calculated reliability coefficients and correlations between the YDQ and external criteria of Internet use. The models showed excellent global goodness-of-fit and satisfying local parameters. A unidimensional model seems to fit the data very well. We observed rather low reliability coefficients. The results indicate an acceptable construct validity of the German YDQ. The German version of the YDQ is a suitable instrument for measuring pathological Internet use in adolescent populations.

Validating the Media, Morals, and Youth Questionnaire (MMaYQue): A Scale to Assess Media Preference and Moral Judgement of Antisocial Media Content

The aim of this study was to test the psychometric quality of a scale to measure adolescents' preferences and moral judgements of media portraying antisocial, risky and norm-crossing behaviours, titled the Media, Morality, and Youth Questionnaire (MMaYQue). We applied confirmatory factor analyses with two independent samples of adolescents (N = 666 and 780). A model with method effects and two correlated constructs (i.e., media preferences and moral judgements), fitted the data best and measurement invariance was confirmed. In addition, the MMaYQue successfully discriminates between groups and significantly correlates with relevant personality traits and related measures, supporting good discriminant, convergent and criterion validity of the MMaYQue. Findings provide evidence for the validity and applicability of the MMaYQue in various research designs, including experiments, to incorporate media use in research regarding youth and adolescent development.

Interaction effects between the 5-hydroxy tryptamine transporter-linked polymorphic region (5-HTTLPR) genotype and family conflict on adolescent alcohol use and misuse.

To investigate whether the effects of family conflict on adolescent drinking differed as a function of 5-hydroxy tryptamine transporter-linked polymorphic region (5-HTTLPR) genotype cross-sectionally and prospectively in two independent samples of adolescents. Path analysis and multi-group analysis of two prospective datasets were conducted. United States and United Kingdom. Sample 1 was 175 adolescents in the United States (mean age = 15 at times 1 and 2 with a 6-month interval); Sample 2 was 4916 adolescents in the United Kingdon (mean age = 12 at time 1 and 15 at time 2). In both samples, demographics, tri-allelic 5-HTTLPR genotype and perceived family conflict were assessed at time 1. Alcohol use (frequency of drinking) and alcohol misuse (frequency of intoxication, frequency of drinking three or more drinks, maximum number of drinks) were assessed at times 1 and 2. A significant gene-environment interaction on alcohol misuse at time 1 was found in both sample 1 (β = 0.57, P = 0.001) and sample 2 (β = 0.19, P = 0.01), indicating that the 5-HTTLPR low-activity allele carriers exposed to higher levels of family conflict were more likely to engage in alcohol misuse than non-carriers. A significant gene-environment interaction effect on change in alcohol misuse over time was found only in sample 1 (β = 0.48, P = 0.04) but not in sample 2. Compared with non-carriers, adolescents carrying the 5-HTTLPR low-activity allele are more susceptible to the effects of family conflict on alcohol misuse.