Classification of nomophobia among Chinese college students: Evidence from latent profile and ROC analysis.

Background and aims: Nomophobia (NMP) is a contemporary digital ailment referring to the improper utilization of smartphones which can have significant impacts on the physical and mental health of college students. However, as a result of unclear cutoff points, the proportion of people with NMP may be exaggerated. This study therefore aimed to determine the critical value of NMP and assess the extent to which Chinese college students are impacted by NMP using the Nomophobia Questionnaire (NMP-Q). Methods: Latent profile analysis (LPA) and the receiver operating characteristic curve (ROC) were combined to determine the critical value based on NMP-Q scores using a large sample of 3,998 college students (Mage = 20.58; SD = 1.87). Results: Based on latent profile (i.e., at-risk NMP group), ROC revealed an optimal cut-off point of 73 (Sensitivity = 0.965, Specificity = 0.970, Accuracy = 0.968, AUC = 99.60%, Youden's index = 0.935), and the percentage of NMP students being 28.04%, with 1,121 participants identified as positive cases (probable cases). Positive cases were found to exhibit more severe depression and anxiety symptoms, with a higher proportion of females were observed in the positive group (N = 829; 73.95%). Conclusions: These findings provide evidence that the proportion of NMP individuals may have been overestimated in the past. Furthermore, this study helps to validate the NMP-Q as a valid tool to identify NMP in college-aged individuals.

Core features of callous-unemotional traits: a cross-cultural comparison of youth in four countries.

With considerable debate concerning the impact of culture on the expression of callous-unemotional (CU) traits, it is unclear whether the core features of CU traits generalize to youth across cultures. This study aimed to examine whether cultural differences are reflected in the core features of CU traits and the associations among these features. Network analysis was employed to identify the core features and to examine the network structure of CU traits operationalized by the Inventory of Callous Unemotional traits (ICU) in four community youth samples from different nations (Australia, N = 190; the UK, N = 437; the USA, N = 330; China, N = 503). The item "Apologizes to people" was identified as a cross-cultural core feature in the ICU network with a greater centrality of this item compared to others in all four samples. In addition, some items were identified as culture-specific core features in the network, differing in their centrality across samples. The network structures of the youth self-report ICU items were moderately similar across samples, while the structures of parent-report items showed substantial differences. These findings have important implications for cross-cultural research on CU traits as well as practical implications for screening and treatment. The core features of ICU appear to be generalizable in youth across cultures, although cultural-specific manifestations should be noted.

The Chinese Parenting Stress Scale for Preschoolers' Parents: Development and Initial Validation.

Parenting stress is the experience of discomfort or distress that results from the demands associated with the role of parenting. Although there are numerous parenting stress scales, relatively few scales have been developed with consideration of the Chinese cultural context. This study aimed to develop and validate the Chinese Parenting Stress Scale (CPSS) with a multidimensional and hierarchical structure for Mainland Chinese preschoolers' parents (N = 1,427, Mage = 35.63 years, SD = 4.69). In Study 1, a theoretical model and an initial 118 items were developed, drawing on prior research and existing measures of parenting stress. Exploratory factor analysis yielded 15 first-order factors with 60 items. In Study 2, confirmatory factor analyses supported a higher order solution consisting of 15 first-order factors covering four domains: Child Development (12 items), Difficult Child (16 items), Parent-Child Interaction (12 items), and Parent's Readjustment to Life (20 items). Measurement invariance indicated no gender differences between parents for the scale scores. The convergent, discriminant, and criteria validity of the CPSS scores was supported by its association with related variables in the expected directions. Moreover, the CPSS scores added significant incremental variance in predicting somatization, anxiety, and child's emotional symptoms more so than the Parenting Stress Index-Short Form-15. The CPSS total and subscale scores all had acceptable Cronbach's αs in both samples. The overall findings support the CPSS as a psychometrically sound tool.

Resting heart rate moderates the relationship between parental emotion socialization and callous-unemotional traits in children.

Although empirical findings have indicated that both familial and neurobiological risk factors contribute to the development of callous-unemotional (CU) traits in children, relatively few studies have investigated how these two factors interact to influence these traits. The current study focused on the combined effects of parental emotion socialization and child's resting heart rate on CU traits. Parents of Chinese children (N = 166) completed the Coping with Children's Negative Scale when children were 9.39 years old (SD = 0.92), while children's resting heart rate data were collected when they were 10.21 years old (SD = 0.72). When they were 11.15 years old (SD = 0.67), parents completed the Inventory of Callous-Unemotional Traits Short-Form. Results showed that parental supportive emotion socialization was negatively associated with CU traits and Callous behaviors in particular. In addition, resting heart rate moderated the relationship between parental emotion socialization and child's CU traits. Findings provide further evidence that an interdisciplinary approach that combines both psychosocial and biological factors is essential to further our understanding of CU traits in youth.

The Emotion Regulation Questionnaire for Children and Adolescents (ERQ-CA): Factor Structure and Measurement Invariance in a Chinese Student Samples.

The present study aimed to examine the factor structure and measurement invariance of the Emotion Regulation Questionnaire for children and adolescents (ERQ-CA) in Chinese youth (N = 484, Mage = 10.43, SDage = .88). Three versions (i.e., ERQ-CA-10, ERQ-CA-9, and ERQ-CA-8) of the ERQ-CA were tested and compared using confirmatory factor analysis, measurement invariance, and correlation analysis. Results showed that the eight-item version of the ERQ-CA (ERQ-CA-8) fit the data best in all conditions. However, measurement invariance across gender and after a one-year retest interval was achieved using all three versions of the measurement. The three ERQ-CA versions exhibited similar patterns of correlates with external measures (i.e., perceived parental marital conflict, r = -.17 to -.20, ps < .001, emotion expression, and callous-unemotional traits, r = -.26 to -.29, p < .001). Furthermore, the ERQ-CA-10 (i.e., the original ERQ-CA) showed better reliability than the other two versions. In conclusion, although further validity studies are needed, our findings suggest that the original ERQ-CA as well as the ERQ-CA-8 both have good psychometric properties and can be used to measure emotion regulation strategies in Chinese youth.

Resting Heart Rate Mediates the Relationship between Parenting Style and Callous-Unemotional Traits in Chinese Children.

Despite increasing knowledge of social and biological risk factors for callous-unemotional (CU) traits, relatively less is known about how these two sets of risk factors combine to affect these traits. The current longitudinal study investigated pathways from parenting style to CU traits via resting heart rate in a three-year project. Parents of 382 children completed the Parenting Styles and Dimensions Questionnaire at Time 1 (children Mean age = 9.06, SD = 0.94, range = 7-11 years), with the heart rate data collected at Time 2 (M = 10.16, SD = 0.93, range = 8-13 years) and CU traits assessed at Time 3 (M = 11.06, SD = 0.94, range = 9-13 years). We found that parenting style and CU traits were associated with resting heart rate, and that structural equation modeling showed resting heart rate to partially mediate the effect of parenting style on CU traits. Specifically, higher levels of authoritarian parenting were associated with lower resting heart rate, which in turn was linked to higher level of CU traits. On the contrary, children in the context of authoritative parenting showed relatively higher resting heart rate, which was predictive of lower CU traits. Overall, findings have implications for understanding the etiology of CU traits in children and developing effective prevention programs for children with affective deficits.

Alabama Parenting Questionnaire-9: A reliability generalization meta-analysis.

The Alabama Parenting Questionnaire-9 (APQ-9) is a widely used brief measure of parenting behaviors. However, the reliability coefficients of the three APQ-9 subscales vary substantially. A reliability generalization meta-analysis was conducted on the three APQ-9 subscales to (a) estimate mean internal consistency reliability values and (b) examine the sources of variance. A total of 113 coefficient alphas from 31,572 informants, across 32 studies were included in this meta-analysis. Results showed acceptable mean α values (.84 for positive parenting, .66 for inconsistent discipline, and .70 for poor supervision subscales). Moderator analyses results found that differences in coefficient αs of the three subscales were influenced by numerous variables including administration format, country, language version, population, the mean and standard deviation of scores, and sample size. Our findings support the utility of the parent-report APQ-9 as a useful measure of parenting behaviors. Future research direction is also discussed. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Refining the Parenting Stress Index-Short Form (PSI-SF) in Chinese Parents.

The Parenting Stress Index-Short Form (PSI-SF) is a popular brief assessment of parenting stress. However, its latent structure and psychometric properties have not been extensively addressed, in particular in non-Western cultures. The present study is the first to examine the factor structure and psychometric properties of the PSI-SF in parents from Mainland China (683 mother-father dyads; mean age of mothers = 37.10 years, SD = 3.68; mean age of fathers = 39.81 years, SD = 4.13). Initial analyses revealed that previously proposed factor structure of the PSI-SF did not fit the data well. Exploratory and confirmatory factor analyses were then conducted to develop a psychometrically sound and efficient abbreviated version of the PSI-SF. In this new version of 15 items (PSI-SF-15), there are three factors (i.e., parental distress, parent-child dysfunctional interaction, and difficult child). This abbreviated scale showed strict measurement invariance across sex of parent and satisfactory internal consistency. The convergent validity of the PSI-SF-15 were supported by its expected relations with the original PSF-SF measures, the multitrait-multimethod procedure, and its expected relations with scores on parenting behavior, parental depressiveness, and children's conduct problems. In conclusion, these results suggest that the PSI-SF-15 is a valid measure of parenting stress in Chinese parents, and that it holds promise as an informative and reliable alternative to the original PSI-SF when administration time is limited.

Psychometric Properties of the Youth Psychopathic Traits Inventory Triarchic Scales and Its Short Version in Chinese Male Juvenile Offenders.

The triarchic conceptualization of psychopathy encompasses three distinct dispositional components: boldness, meanness, and disinhibition. The current study aimed to validate triarchic construct scales composed of items from the Youth Psychopathic Traits Inventory (YPI) in a sample of Chinese male juvenile offenders (N = 613, mean age = 17.14 years, SD = 1.09 years). Although the CFA and ESEM models failed to support the three-factor structure for YPI-based triarchic scores, the convergent and criteria validity of the YPI-Tri and YPI-Tri-S were supported as they demonstrated the expected relation with other psychopathic traits or component measures and aggressive behavior measures. The internal consistency of the YPI-Tri and YPI-Tri-S scores ranged from marginal to good. The findings provide preliminary evidence for the YPI-based triarchic scores and support for the utility of the YPI-Tri and YPI-Tri-S in assessing psychopathy in Chinese male juvenile offenders.

Factor Structure and Construct Validity of the Proposed Specifiers for Conduct Disorder (PSCD) Scale in Chinese Adolescents.

The Proposed Specifiers for Conduct Disorder (PSCD) Scale is a new measure to assess psychopathic traits and symptoms of conduct disorder (CD) in children and adolescents. The current study examined the psychometric properties of the self-report version of the PSCD in a sample of community adolescents in mainland China (N = 1,683; mean age = 13.60, SD = 1.14; 54.1% boys). The new instrument showed good internal consistency (alpha) for the 24-item total scale and good mean interitem correlations for each of the six-item subscales. Confirmatory factor analyses (CFAs) were conducted on all 24 items, and also a subset of 13 items that demonstrated strong item-level reliabilities. Using all 24 items, CFA results supported a four-factor bifactor model indicating the total score reflects a broad syndrome with four factors. The four factors included grandiose-manipulative traits (GM traits), callous-unemotional traits (CU traits), daring-impulsive traits (DI traits), and CD traits. The 13-item CFA results provided further support for a four-factor conceptualization of the PSCD and evidence of strong measurement invariance across gender. Finally, the PSCD exhibited the expected relations with other psychopathy measures, anxiety and depression, and aggression, supporting the PSCD scores convergent, discriminant, and criterion related validity. The findings provide preliminary evidence for the four-factor structure of the PSCD and support for the utility of the self-report PSCD for measuring psychopathic traits and CD in Chinese adolescents.

Assessing the Measurement Invariance of the Inventory of Callous-Unemotional Traits in School Students in China and the United Kingdom.

The current study investigated the measurement invariance of the Inventory of Callous-Unemotional Traits in school-attending youth in the UK (N = 437) and China (N = 364). The original 24-item ICU and five shortened versions proposed in previous studies were tested and compared using confirmatory factor analysis in the UK sample. Results indicated that the original ICU was a poor fit in the UK sample. A shortened, 11-item version (ICU-11) featuring two factors (Callousness and Uncaring) provided the best fit and was invariant across gender in both the UK and Chinese samples. Comparisons of the ICU-11 in UK and Chinese school children revealed a similar item-factor combination and factor loadings, but different item thresholds. Findings indicate that the ICU-11 may be a preferable alternative to the original version, but that average ICU-11 scores may have a different meaning in the UK and China.

Core features of callous-unemotional traits: Network analysis of the inventory of callous-unemotional traits in offender and community samples.

OBJECTIVE: Callous-unemotional (CU) traits have been added as a specifier labeled with "Limited Prosocial Emotion" used to diagnose conduct disorder in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders. However, little is known about the core features of CU traits. Thus, this study aimed to identify the most central component of CU traits from a network perspective. METHOD: Network analysis was applied to investigate the network structure of CU traits operationalized by the Inventory of Callous-Unemotional Traits in a sample of juvenile offenders (Mage = 17.14, N = 609) and community youths (Mage = 10.82, N = 487). RESULTS: Our findings showed that items assessing callousness are the most central in the network across both samples. Also, the unemotional items were found to be located at a peripheral position, with fewer links apparent to callousness and uncaring items. CONCLUSIONS: Callousness might be the key feature of CU traits in youths. Our findings further advance the general understanding about the core features of CU traits in clinical practice.

A taxometric analysis of psychopathy in a Chinese prison sample.

As psychopathy is one of the major personality disorders-relating to severe pathological syndromes of personality-clarity concerning the nature of the latent structure of psychopathy is necessary for accurate assessment. In the present study, psychopathy was assessed in 339 Chinese male prisoners aged 18 to 35 years with three subscales of the Youth Psychopathy Trait Inventory - Short Version (YPI-SV). Three different taxometric analyses were used to assess the taxonicity of psychopathy, and a three-factor solution to the YPI-SV was used as the basis of the analysis. Consistency tests of the three different procedures showed strongly that the latent structure was dimensional rather than categorical. Moreover, the mean comparison curve fit index was close to .40, which also clearly indicates a dimensional result. These results confirm the fact that the factor solution applies in most studies of psychopathy.

Longitudinal Invariance Analysis of the Short Grit Scale in Chinese Young Adults.

The current study examined the longitudinal measurement invariance (LMI) of the Short Grit Scale (Grit-S) in a survey sample of Chinese young adults (N = 233, 48.9% male, mean age = 19.36 years, SD = 0.90 years) who completed the Grit-S twice over a 3-month interval. Confirmatory factor analysis was conducted to examine the LMI of the Grit-S across time. Results showed that the Grit-S has strict longitudinal invariance (i.e., equality of factor patterns, factor loadings, item intercepts, and item uniqueness for all items) over time. Additionally, the internal consistency indices of the Grit-S were acceptable across time, the stability coefficients over time were moderate, and latent factor means did not differ significantly across time. In sum, these findings suggest that the Grit-S has satisfactory longitudinal properties when used in Chinese young adults.

Factor structure and construct validity of the Emotions as a Child Scale (EAC) in Chinese children.

The Emotions as a Child Scale (EAC) is an efficient tool to assess parental emotion socialization in Western contexts. However, the cross-cultural utility of the EAC has not been well documented. To address this gap, the present study aimed to investigate its factor structure and measurement invariance across child sex in Chinese children (n = 477, 47.4% girls, 9- to 12-years-old). Exploratory and confirmatory factor analyses suggested that a revised 2-factor model (including 12 items in each of the three emotion subscales), consisting of supportive and nonsupportive strategies, was a good alternative to prior models. This new 2-factor model demonstrated strict measurement invariance across child sex and satisfactory internal consistency. The criterion validity of the revised EAC was supported by expected relationships with the measures of child-parent relationship and parenting behavior. Findings suggest that the revised EAC holds promise as a youth-reported instrument for assessing perceived parental emotion socialization in Chinese children, although more studies are needed to replicate our findings in other Chinese samples. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Further Validation of the Inventory of Callous-Unemotional Traits in Chinese Children: Cross-Informants Invariance and Longitudinal Invariance.

The present study examined the factor structure and measurement invariance of the shortened versions of the Inventory of Callous-Unemotional Traits (ICU) with data from multiple informants. Five short versions of the ICU proposed in previous studies were tested and compared through confirmatory factor analysis. The measurement invariance across different informants (i.e., self-report, parent-report, and teacher-report) and longitudinal measurement invariance for the resulting best-fitting model were tested thoroughly. Results indicated that a shortened form that consists of 11 items (ICU-11) to assess callousness and uncaring factors had excellent overall fit. Moreover, the ICU-11 was invariant across informant and occasions. However, the ICU-11 was not without limitations; the internal consistency α for the uncaring factor with self-report scores was marginal. In conclusion, our findings suggest that the ICU-11 was an excellent fit for our data and displayed measurement invariance across informants and over time. The ICU-11 may be a promising assessment tool that could be used in research to assess callous-uncaring traits in Chinese children.

Factor Structure and Measurement Invariance of Youth Psychopathic Traits Inventory-Child Version in Chinese Children.

The primary goal of the present study was to examine the latent factor structure and measurement invariance (MI) of the Youth Psychopathic Traits Inventory-Child Version (YPI-CV) in a sample of Chinese children. 299 school children (aged 9-12, 47.3% female) completed the Chinese version of the YPI-CV, and their parents completed a different measure of psychopathic traits, as well as ones for other measures: the Child Problematic Traits Inventory (CPTI), the Strength and Difficulty Questionnaire (SDQ), and the Social Competence - Parent Version (SCPV). Results showed that a bifactor model at item level fit the data best and was invariant across gender. Specifically, the general psychopathy factor influenced the 18 items strongly, suggesting that the YPI-CV is unidimensional rather than multidimensional. Overall, findings suggest that the bifactor structure of the YPI-CV should be used when examining relationships with outcome variables in Chinese children, with a focus on the total score of the YPI-CV, while factor scores should explain with caution.

Factor Structure and Construct Validity of the Youth Psychopathic Traits Inventory and Its Shorten Version in Chinese Detained Boys.

The Youth Psychopathic Traits Inventory (YPI) was designed to assess psychopathic traits in adolescents. However, there exists limited evidence for the factor structure and psychometric properties of the YPI when used with Chinese detained juveniles. The present study aimed to examine the factor structure and construct validity of the YPI and its shortened version (YPI-S) in a sample of 607 Chinese 14- to 22-year-old detained boys (M = 17.15, SD = 1.09). Confirmatory factor analyses revealed a bifactor model which best fit the data at the subscale level for the YPI, and at the item level for the YPI-S. The internal consistency of the YPI and YPI-S scores ranged from marginal to good. Both the YPI and YPI-S total and factor scores correlated positively with the APSD, an alternative psychopathic measure, as well as with proactive and reactive aggression, and correlated negatively with affective and cognitive empathy. Overall, the YPI and YPI-S are shown to be practical and valid assessment tools to measure psychopathic traits in Chinese detained youths.

The development and psychometric evaluation of the Chinese Big Five Personality Inventory-15.

The Chinese Big Five Personality Inventory (CBF-PI), a 134-item self-report scale, and its 40-item brief version (CBF-PI-B) are sound psychometric instruments used to measure the Big Five personality domains in the Chinese population. However, their applicability is limited by their length, as well as restricted by assessment conditions. In this study, we developed and validated a new shortened version with 15 items (CBF-PI-15) through exploratory factor analysis and confirmatory factor analysis in a large sample (Sample 1) of 10,738 Chinese adults (mean = 33.90 years, SD = 9.39 years, range 17-57 years). Measurement invariance results suggested the CBF-PI-15 were invariant across gender and age groups. Convergent, discriminant and criterion validities were tested in Sample 2 (N = 256, mean = 21.62 years, SD = 3.06 years, range 18-35 years) and findings showed an expected correlational pattern with external variables. Results revealed positive correlations of Neuroticism with the Barratt Impulsiveness Scale Brief Version (BIS-Brief), the Patient Health Questionnaire, and the Generalized Anxiety Disorder Screener, as well as a strongly negative correlation between Conscientiousness and BIS-Brief. Additionally, Conscientiousness positively correlated with academic performance as expected. In conclusion, the CBF-PI-15 holds promise as an informative alternative for the original CBF-PI-B when administration time or conditions are limited, and our findings provide preliminary support for the utility of the CBF-PI-15.