scholarly journals Short-term longitudinal relationships between adolescents’ (cyber)bullying perpetration and bonding to school and teachers

2015 ◽  
Vol 40 (2) ◽  
pp. 162-172 ◽  
Author(s):  
Sara Pabian ◽  
Heidi Vandebosch
Keyword(s):  
Protective Factor ◽  
Panel Study ◽  
Temporal Stability ◽  
Cyber Bullying ◽  
Time Interval ◽  
School Bonding ◽  
Bullying Perpetration ◽  
Cyberbullying Victimization ◽  
Gender And Age ◽  
Bidirectional Relationship

The purpose of this study was to test bidirectional relationships between (cyber)bullying and a) bonding to school and b) bonding to teachers. These relationships were examined while controlling for traditional and cyberbullying victimization, as well as gender and age. The sample consisted of 2,128 Belgian early adolescents, who participated in a two-wave panel study with a 6-month time interval. The data were analysed using cross-lagged panel analyses. The results indicate the robust temporal stability of being bonded to school and teachers, bullying perpetration (traditional and cyber), and bullying victimization (traditional and cyber). For teacher bonding, a small negative bidirectional relationship was found with cyberbullying perpetration. Low levels of teacher bonding at Time 1 predicted subsequent cyberbullying at Time 2; cyberbullying at Time 1 led to later poor teacher bonding at Time 2. On the other hand, the expected longitudinal associations between school bonding and (cyber)bullying perpetration were not confirmed. The results of the current study implicate that a positive bonding to teachers in particular could be a protective factor against bullying via the Internet or mobile phone. Further implications of these results for prevention and intervention with regard to (cyber)bullying are discussed.

scholarly journals Longitudinal study of fingerprint recognition

2015 ◽  
Vol 112 (28) ◽  
pp. 8555-8560 ◽  
Author(s):  
Soweon Yoon ◽  
Anil K. Jain
Keyword(s):  
Statistical Models ◽  
Recognition Accuracy ◽  
Temporal Stability ◽  
Poor Quality ◽  
Time Span ◽  
Fingerprint Recognition ◽  
Time Interval ◽  
General Belief ◽  
Probability Of Error ◽  
Fingerprint Database

Human identification by fingerprints is based on the fundamental premise that ridge patterns from distinct fingers are different (uniqueness) and a fingerprint pattern does not change over time (persistence). Although the uniqueness of fingerprints has been investigated by developing statistical models to estimate the probability of error in comparing two random samples of fingerprints, the persistence of fingerprints has remained a general belief based on only a few case studies. In this study, fingerprint match (similarity) scores are analyzed by multilevel statistical models with covariates such as time interval between two fingerprints in comparison, subject’s age, and fingerprint image quality. Longitudinal fingerprint records of 15,597 subjects are sampled from an operational fingerprint database such that each individual has at least five 10-print records over a minimum time span of 5 y. In regard to the persistence of fingerprints, the longitudinal analysis on a single (right index) finger demonstrates that (i) genuine match scores tend to significantly decrease when time interval between two fingerprints in comparison increases, whereas the change in impostor match scores is negligible; and (ii) fingerprint recognition accuracy at operational settings, nevertheless, tends to be stable as the time interval increases up to 12 y, the maximum time span in the dataset. However, the uncertainty of temporal stability of fingerprint recognition accuracy becomes substantially large if either of the two fingerprints being compared is of poor quality. The conclusions drawn from 10-finger fusion analysis coincide with the conclusions from single-finger analysis.

Relations between socio-economic risk factors, home learning environment and children’s language competencies: Findings from a German study

2018 ◽  
Vol 18 (1) ◽  
pp. 85-104 ◽  
Author(s):  
Katharina Kluczniok ◽  
Michael Mudiappa
Keyword(s):  
Risk Factors ◽  
Learning Environment ◽  
Protective Factor ◽  
Panel Study ◽  
Policy Implications ◽  
Home Learning Environment ◽  
Economic Risk ◽  
Everyday Activities ◽  
Home Learning ◽  
Language Competencies

This paper focuses on the influence of socio-economic risk factors and different aspects of the home learning environment in early childhood on children’s language competencies (vocabulary and grammar skills). The assumption is that children with more risk factors have lower competencies, but the home learning environment (measured by everyday activities at home and cultural activities) acts as a protective factor against risk. The data ( n = 2406 children) are a sample of the German National Educational Panel Study (NEPS), which collects longitudinal data on a sample of four-year-old children starting in preschool. The regression models show higher levels of vocabulary and grammar skills for children with fewer socio-economic risk factors. This influence persists even after adding both indicators of the home learning environment. However, there is an additional small effect of the home learning environment on children’s language competencies. Practical and policy implications of the study are discussed, especially against the background of the reduction of social disparities in Germany.

Reciprocity of Cognitive and Emotional Antecedents to Bullying: Bidirectional Relations Between Cognitive Impulsivity and Anger

2021 ◽  
pp. 0044118X2110530
Author(s):  
Glenn D. Walters ◽  
Dorothy L. Espelage
Keyword(s):  
Path Analysis ◽  
Reciprocal Relationship ◽  
Bullying Perpetration ◽  
Bidirectional Association ◽  
Bidirectional Relationship ◽  
Affective Variables ◽  
Cognitive Impulsivity ◽  
Bullying Behavior ◽  
Bidirectional Relations ◽  
Emotional Antecedents

The purpose of this study was to investigate the possibility that cognitive and affective variables form a reciprocal relationship when it comes to predicting future bullying perpetration. To this end, the bidirectional relationship between cognitive impulsivity and anger was evaluated in an effort to determine whether both cross-lagged pathways contributed to a rise in bullying behavior. The reciprocal hypothesis was tested in a sample of 1,160 early adolescents (567 boys, 593 girls) from the Illinois Study of Bullying and Sexual Violence (ISBSV). Cognitive impulsivity and anger were cross-lagged at Waves 1 and 2 of the ISBSV, after which they were correlated with bullying perpetration at Wave 3 in a three-wave longitudinal path analysis. Results from the path analysis identified the presence of a significant bidirectional association between Cognitive Impulsivity-1 and Anger-2 and between Anger-1 and Cognitive Impulsivity-2, with both cross-lags effectively predicting future bullying behavior.

scholarly journals Validation of a nutrition knowledge questionnaire in Italian students attending the University of Parma

2020 ◽  
Vol 23 (9) ◽  
pp. 1527-1531 ◽  
Author(s):  
Alice Rosi ◽  
Daniela Martini ◽  
Giuseppe Grosso ◽  
Maria Laura Bonaccio ◽  
Francesca Scazzina ◽  
...  
Keyword(s):  
University Students ◽  
Temporal Stability ◽  
Internal Consistency Reliability ◽  
Nutrition Knowledge ◽  
Time Interval ◽  
Validity And Reliability ◽  
Nutritional Recommendations ◽  
Knowledge Questionnaire ◽  
Good Ability ◽  
The University

AbstractObjective:The aim of this study was to assess the validity and reliability of a self-administered nutrition knowledge (NK) questionnaire for Italian university students.Design:The NK questionnaire included ninety questions on experts’ nutritional recommendations, nutritional content of food, health aspects of food and diets, relationship between diet and diseases, and proper food choices. It was administered to the same population under the same conditions on two different occasions with a time interval of 3 weeks between the two administrations.Setting:The survey was carried out at the University of Parma (Italy) during the 2018–2019 academic year.Participants:Data were collected for 132 bachelor and master degree students attending the University of Parma, either attending or not nutrition classes during their studies (19–30 years, 29·5 % males, 57·6 % with an academic nutrition background).Results:The questionnaire revealed high overall internal consistency reliability (Cronbach’s α > 0·8) and a good temporal stability with high correlation of the total score (r = 0·835, P < 0·001). Moreover, it showed a good ability to discriminate between subjects with potentially different NK.Conclusions:This NK questionnaire proved to be a reliable, valid and easy-to-use tool for assessing the NK of Italian university students, either with or without nutrition background.

scholarly journals Still Doing Fine? the Interplay of Negative Life Events and Self–Esteem during Young Adulthood

2016 ◽  
Vol 30 (4) ◽  
pp. 358-373 ◽  
Author(s):  
Julia Tetzner ◽  
Michael Becker ◽  
Jürgen Baumert
Keyword(s):  
Life Events ◽  
Young Adulthood ◽  
Protective Factor ◽  
Negative Life Events ◽  
Self Esteem ◽  
Selection Effects ◽  
Protective Effects ◽  
Personality Psychology ◽  
Change Models ◽  
Bidirectional Relationship

This longitudinal study investigated the bidirectional relationship between negative life events and self–esteem during the transition from adolescence to young adulthood (N = 2272). Drawing on theories of human development over the lifespan and just–world theory, we analyzed age–graded changes in self–esteem and their interplay with negative life events at three measurement points over a 12–year period. We addressed both the short–term and the longer term effects of single as well as multiple negative life events on changes in self–esteem (socialization effects). We further investigated whether the pre–event level of self–esteem affected the likelihood of negative life events occurring (selection effects) and, finally, whether it had protective effects in terms of helping people adjust to negative events. Latent change models yielded four main findings: (i) self–esteem increased during young adulthood; (ii) socialization effects were observed over shorter and longer timespans, but (iii) selection effects were only found for multiple negative life events, with low self–esteem predicting a high number of negative life events; (iv) high pre–event self–esteem acted as a protective factor, attenuating declines in self–esteem after experience of multiple negative life events. Copyright © 2016 European Association of Personality Psychology

scholarly journals Healthy aging in India: evidence from a panel study

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
C.V. Irshad ◽  
Umakant Dash
Keyword(s):  
Health Policy ◽  
Health Status ◽  
Health Outcomes ◽  
Healthy Aging ◽  
Protective Factor ◽  
Disease Incidence ◽  
Panel Study ◽  
National Level ◽  
Average Life Expectancy ◽  
Content Type

PurposeRecent public health policy emphasizes the achievement of healthy aging as average life expectancy increases worldwide. Evidence for healthy aging from low- and middle-income countries (LMIC) is limited. The purpose of this paper is to assess the prospects of healthy aging and its associated factors in the Indian context.Design/methodology/approachThe study was based on a national-level panel survey, the Indian Human Development Survey (IHDS) conducted in 2004-05 and 2011-12. The analytical sample consists of 10,218 elderly individuals who were 60 years old and above at the baseline. Change in health status was assessed based on disability and disease incidence at the follow-up. A generalized estimating equation (GEE) model was performed to assess health status change.FindingsIncreasing age was a risk factor for all dimensions of health outcomes. Elderly from the lowest wealth quintiles were more likely to lose health due to short-term morbidity, whereas the highest wealth quintiles were more likely to lose health due to long-term and multi-morbidity, indicating evidence for the presence of the “disease of affluence”. Social capital, such as living in a joint family acted as a protective factor against health risks.Originality/valueWith the results showing the evidence of the “disease of affluence” and “disease of poverty” in different health outcomes, there should be a health policy focus that copes with undergoing epidemiological transition. It is also important to pay attention to health-protecting factors such as social and familial support to achieve healthy aging.

scholarly journals Socio-cognitive and emotional factors on perpetration of cyberbullying

Comunicar ◽  
2018 ◽  
Vol 26 (56) ◽  
pp. 19-28 ◽  
Author(s):  
Elisa Larrañaga ◽  
Raúl Navarro ◽  
Santiago Yubero
Keyword(s):  
Social Support ◽  
Moral Disengagement ◽  
Emotional Reactions ◽  
Future Research ◽  
Emotional Factors ◽  
Cyberbullying Victimization ◽  
La Mancha ◽  
Gender And Age ◽  
Study Results ◽  
Apoyo Social

Research on the characteristics shown by children who cyberbully others is scarce. The objective of this research is to know the variables that predict the involvement of youngsters in cyberbullying perpetration. The current study examined the relation between socio-cognitive and emotional variables and cyberbullying perpetration. It examined the cyberbullies' beliefs about moral disengagement towards cyberbullying. It tested also the social support and emotional reactions to cyberbullying with the aim of understanding their association with cyberbullying perpetration. A number of 1,062 teenagers (54% girls) between 12 and 19 years old (M=15.20, SD=1.91), from six public secondary schools in Castilla-La Mancha (Spain), participated in the study. Results suggest that students who engage in cyberbullying perpetration have higher levels of cyberbullying victimization and bullying aggression when compared with their peers who do not engage in cyberbullying. The findings show that socio-cognitive and emotional variables are important to understand individual differences in engagement in cyberbullying. Result of regressions indicated that perpetration of cyberbullying was positively associated with cyberbullying victimization, bullying aggression, moral disengagement towards cyberbullying, social support and satisfaction expression. In contrast, perpetration of cyberbullying was not associated with negative emotions. Gender and age did not play a significant role in the prediction on perpetration of cyberbullying. Future research should continue to examine predictive factors associated with cyberbullying perpetration. Las investigaciones sobre los ciberagresores son escasas. El objetivo de esta investigación ha sido conocer las variables que predicen la agresión de ciberacoso. El presente estudio examinó la relación entre las variables socio-cognitivas y emocionales con la agresión de ciberacoso. Se examinó la desconexión moral hacia el ciberacoso. Se midió también el apoyo social y las emocionales con el objetivo de conocer su relación con la participación en el ciberacoso. Participaron en el estudio 1.062 adolescentes (54% chicas) con edades entre los 12 y 19 años (M=15,20; DT=1,91), de seis Institutos de Enseñanza Secundaria de Castilla-La Mancha (España). Los resultados muestran que los estudiantes que participan en la agresión tienen niveles más elevados de cibervictimización y acoso, en comparación con sus compañeros que no agreden a través de ciberacoso. Los resultados muestran que las variables socio-cognitivas y emocionales son relevantes para entender las diferencias individuales en la participación de ciberacoso. El resultado del análisis de regresión indicó que la ciberagresión estaba positivamente asociada con la cibervictimización, la agresión cara a cara, la desconexión moral hacia el ciberacoso, el apoyo social y la satisfacción por su comportamiento. En contraste, no se asoció con emociones negativas. El género y la edad no desempeñaron un papel significativo para la predicción de la ciberagresión. Por ello, investigaciones futuras deben continuar examinando los factores predictivos asociados a la agresión del ciberacoso.

scholarly journals Online time, experience of cyber bullying and practices to cope with it among high school students in Hanoi

2020 ◽  
Vol 7 (1) ◽  
pp. 205510292093574
Author(s):  
Pham Thi Lan Chi ◽  
Vu Thi Hoang Lan ◽  
Nguyen Hanh Ngan ◽  
Nguyen Thuy Linh
Keyword(s):  
High School ◽  
High School Students ◽  
Dose Response ◽  
Online Survey ◽  
Sampling Method ◽  
Cyber Bullying ◽  
School Students ◽  
Cyberbullying Victimization ◽  
Share Information ◽  
Daily Time

This study is conducted to learn about experiences and practices to cope with cyberbullying among high school students in Hanoi and to explore the association between the average time of Internet used per day among high school students in Hanoi, Vietnam, and the risk of being cyberbullied. A total of 215 students aged 13–18 years completed an online survey using respondent-driven sampling method. The experience of being cyberbullied was examined using the modified Patchin and Hinduja’s scale. The prevalence of experiencing at least one type of cyberbullying was 45.1%. The most common type of cyberbullying was being called by names/made fun of. The average daily time spent on Internet showed dose-response association with the risk of being cyberbullied. The prevalence of having experienced cyberbullying was 54% among subjects who used Internet >3 hours/day compared to 39% among those who used 1–3 hours and 30% among those who used <1 hour. In terms of practices to cope with this, most students chose to ignore it and not share information with their family or teacher. The most frequent method to overcome this problem was talking with friends (60.8%). Research shows that the prevalence of cyberbullying victimization in Hanoi was high, and student’s practices to cope with this new form of bullying were not efficient. Online time had dose-response association with risk of cyberbullying. More attention is needed to increase level of society/school awareness to prevent cyberbullying in Hanoi.

Adaptation of the Devaluation–Discrimination Scale Into Turkish: A Comprehensive Psychometric Analysis

Assessment ◽  
2021 ◽  
pp. 107319112110392
Author(s):  
Ertuğrul Şahin ◽  
Nursel Topkaya
Keyword(s):  
College Students ◽  
Mental Illness ◽  
Factor Structure ◽  
Help Seeking ◽  
Social Stigma ◽  
Intraclass Correlation ◽  
Temporal Stability ◽  
Psychometric Evaluation ◽  
Psychological Help ◽  
Time Interval

The Devaluation–Discrimination Scale (DDS) is among the most frequently used stigma scales for measuring the perception of social stigma related to mental illness. The DDS is also frequently employed to test predictions of modified labeling theory and is modified to use for specific disorders, such as depression, substance abuse, and alcohol use disorders. Although modified versions of the DDS have been subjected to psychometric analyses, the original has never undergone a full psychometric evaluation. Thus, the aim of this study was to comprehensively examine the psychometric properties of the Turkish adaptation of the original DDS, with all positively keyed items, across seven studies in Turkish student and community samples ( N = 1,907). The results of the exploratory factor analysis indicated that a one-dimensional factor structure adequately explained the covariation among DDS items in a sample of college students. Moreover, the single-factor structure of the DDS was corroborated, and invariant across sex, age, educational level, mental health diagnosis status, and previous help-seeking experience among Turkish adults. The convergent and divergent validity of DDS scores also were supported by significant correlations in the hypothesized directions with self-stigma ( r = .26), social stigma ( r = .46), attitudes toward seeking professional psychological help ( r = −.24), and intention to seek psychological help scores ( r = −.24). The results of the reliability analyses suggested that the DDS has good temporal stability in a 1-month time interval ( r = .83, intraclass correlation coefficient = .83) and possesses high to excellent internal consistency reliabilities ranging from .88 to .92 across five studies. The examination of the distribution of total DDS scores indicated that there were no floor and ceiling effects in DDS scores across five different samples. The Turkish adaptation of the original DDS may be used as a valid and reliable scale to measure the devaluation and discrimination perceptions of college students and adults against people with mental illness.

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