School bullying before and during COVID‐19: Results from a population‐based randomized design

T Vaillancourt, H Brittain, A Krygsman… - Aggressive …, 2021 - Wiley Online Library
… -19 on bullying prevalence rates in a sample of 6578 Canadian students in Grades 4 to 12.
… Finally, our validity checks largely confirmed previous published patterns in both conditions: (…

Use of the Single-Item Self-Esteem Scale in a juvenile delinquent population: A convergent validity study

DC Coker - International Journal of Education, 2021 - macrojournal.org
study add to existing gaps in the literature. First, the Single-Item Self-Esteem Scale (SISE)
has been validated … The software G*Power suggested, for correlation, a sample size of 194 …

[HTML][HTML] The mental health of university students during the COVID-19 pandemic: An online survey in the UK

T Chen, M Lucock - PloS one, 2022 - journals.plos.org
… reported in the original validation study [19] which reported on four samples (including two
student samples), with … For example, the restrictions of lockdown were likely to have deprived …

Integrating structure and dynamics in personality assessment: First steps toward the development and validation of a personality dynamics diary.

J Zimmermann, WC Woods, S Ritter… - Psychological …, 2019 - psycnet.apa.org
study, the PDD was applied in a sample of 77 psychotherapy inpatients across 40 days, on
average. In the 3rd study… clinical samples provided further evidence for the reliability, validity, …

Is cyberbullying a group process? Online and offline bystanders of cyberbullying act as defenders, reinforcers and outsiders

A Sarmiento, M Herrera-López, I Zych - Computers in Human Behavior, 2019 - Elsevier
… to design and validate the Cyberbullying Bystanders Scale. This study used a sample of
996 Colombian and Spanish young adults who filled in an online survey focused on different …

Academic Grit Scale: Psychometric properties and associations with achievement and life satisfaction

KN Clark, CK Malecki - Journal of school psychology, 2019 - Elsevier
… adequate internal consistency, test-retest reliability, criterion-related validity, and two-factor
hierarchical structure in scale validation studies, including samples of high-achieving …

Measuring campus sexual assault and culture: A systematic review of campus climate surveys.

KH Krause, R Woofter, R Haardörfer… - … of violence, 2019 - psycnet.apa.org
… that measurement precision and validity is facilitated through … Violence Survey, the CDC
operationalizes sexual violence as … For example, we indicated that a survey report included the …

Empathy online and moral disengagement through technology as longitudinal predictors of cyberbullying victimization and perpetration

I Marín-López, I Zych, R Ortega-Ruiz, CP Monks… - Children and Youth …, 2020 - Elsevier
… This study was conducted with a convenience sample of … It is based on the Basic Empathy
Scale (Jolliffe & Farrington, … values in both the validation study and the current study (α = 0.82). …

Intimate partner violence among same-sex couples in college: A propensity score analysis

LM Graham, TM Jensen, AD Givens… - … violence, 2019 - journals.sagepub.com
research questions by conducting a secondary data analysis of a sample of US college
students… limits the external validity of this study, and thus, limits the generalizability of our findings…

Validation of Personality Inventory for DSM–5 (PID-5) algorithms to assess ICD-11 personality trait domains in a psychiatric sample.

M Sellbom, S Solomon-Krakus, B Bach… - Psychological …, 2020 - psycnet.apa.org
… Recent research has indicated that trait facet scales from the Personality Inventory for
DSM–… with promising construct validity. Our goal in the current study was to validate the PID-5 …