Cristian Ramos‐vera
Biographic Data
| ID | 4640843 |
|---|---|
| NAME | Cristian Ramos‐vera |
| GIVEN NAMES | Cristian |
| FAMILY NAME | Ramos‐vera |
| SIGNATURE | VERA C R |
| AFFILIATIONS | Universidad César Vallejo |
| ORCID | 0000-0002-3417-5701 |
| VERIFIED | Yes |
| TOTAL WORKS | 20 |
| TOTAL CITATIONS | 1 |
| WORKS AS AUTHOR | 20 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2021 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 1 |
Suicide knowledge test
Suicide prevention relies on accurate knowledge. This study aimed to develop the Suicide Knowledge Test (SKT) and evaluate its psychometric properties. A cross-sectional study was conducted with 303 Peruvian adults. The internal structure of the SKT was examined using network analysis, and its relationship with the Stigma Scale for Receiving Psychological Help for Suicidal Behavior was assessed. The SKT demonstrated excellent reliability and a st…
Don't Stop Belonging
This study examines the relationship between national narcissism, a defensive form of collective pride contingent on external validation and social belonging. Drawing on self-determination theory and social identity theory, we investigate the mediating role of self-esteem in this relationship, potentially transforming belonging from a defensive, compensatory strategy into a genuine desire for connection. We also explore whether optimism and sex m…
Cross‐Cultural Validation of the Malevolent Creativity Behavior Scale in 7 Countries
This study examined the psychometric properties and cross‐cultural validity of the Malevolent Creativity Behavior Scale (MCBS). A total of 2937 participants from Brazil, China, Ghana, Kenya, Peru, the United Kingdom, and the United States completed the 13‐item MCBS. Confirmatory factor analyses compared multiple factor structures (unidimensional, three‐factor, hierarchical, and bifactor), and measurement invariance was tested both across countrie…
Comparative accuracy of ICD-11 clinical descriptions and diagnostic requirements for the classification of mental and behavioral disorders
Culture and ICD-11 personality disorder
BACKGROUND: Personality disorder (PD) in ICD-11 is defined primarily by self and interpersonal dysfunction and optionally by other qualifiers. This definition is inseparable from relativism of cultural determinants. AIMS: This review aimed to synthesize the relevant aspects of the influence of culture on clinical practice and health management for this condition, aligning them to the ICD-11 PD model. METHOD: In Scopus, we systematically searched …
Dark triad personality traits and perfectionism in Peruvian university students
These results provide further insight into the complex interaction between aversive traits and goal-oriented traits, both adaptive and maladaptive, in university students
Post-Traumatic Growth in Adults in Türkiye and Peru After Devastating Earthquakes at Different Times
The study aimed to assess post-traumatic growth (PTG) levels among adult earthquake survivors from Türkiye (Kahramanmaraş, 2023) and Peru (Pisco, 2007), who experienced earthquakes at different points in time, and to investigate the impact of sociodemographic and earthquake-related factors on PTG. In the descriptive cross-cultural study, data were collected online using the snowball sampling method through the Individual Information Form and the …
A Systematic Review and Meta-Analysis of the Global Prevalence of ICD-11 Complex Post-Traumatic Stress Disorder in the Community
Background: Complex post-traumatic stress disorder (C-PTSD) has been included in the International Classification of Diseases 11th Revision (ICD-11) to capture symptomatology caused by extreme, prolonged, or multiple forms of trauma. Aims: The present systematic review and meta-analysis sought to assess the one-month prevalence of this disorder in the community setting. Method: A systematic search was conducted in four databases (Google Scholar, …
Associations between social network addiction, anxiety symptoms, and risk of metabolic syndrome in Peruvian adolescents—a cross-sectional study
Background The link between physical and mental health and screen time in adolescents has been the subject of scientific scrutiny in recent years. However, there are few studies that have evaluated the association between social network addiction (SNA) and metabolic risk in this population. Objective This study determined the association between SNA and anxiety symptoms with the risk of metabolic syndrome (MetS) in adolescents. Methods A cross-se…
Association between sleep duration and burnout in healthcare professionals
Background Short sleep duration in healthcare professionals is a recurring concern among researchers. On the other hand, the prevalence of burnout in this population group is experiencing exponential growth. Therefore, this study aimed to explore the association between sleep duration and burnout in healthcare professionals. Methods This is a cross-sectional study. Data were collected by applying a non-probabilistic convenience sampling, consider…
Network structure of depressive symptoms, school anxiety and perfectionism in Peruvian adolescents
Validation and adaptation of the moral outrage scale in the Peruvian adult population
The MO scale tested in this study is a reliable, valid, and invariant instrument, suitable for assessing moral outrage in both men and women within the Peruvian context
Sex differences in entrapment in a multinational sample
The multinational study identified variations in the structure of entrapment between genders, with three domains (internal, external, and external-interpersonal) and differences in the interaction of indicators and groupings, as well as discrepancies in centrality
Cross-Cultural Examination of the Bifactor Structure and Network Invariance of Dark Triad Items Across Four Countries
Several investigations have addressed the study of dark triad traits only as specific factors and without taking into account countries where these tendencies can be expressed in culturally diverse ways. The present study aimed to analyze and compare quantitative models of the general tendency of dark personality traits using the bifactor model and a network comparison network across four countries: United States, Peru, Serbia and Germany. A tota…
Efectos de la motivación académica y de la inteligencia emocional en el compromiso académico en adolescentes peruanos de educación secundaria
The study aims to evaluate the direct and indirect effects of academic motivation and emotional intelligence on academic engagement. It is a quantitative and predictive research composed of 416 Peruvian students through structural equation analysis (SEM), who answered three instruments to evaluate the variables. The results refer significant effects of emotional intelligence and motivation on school engagement, simultaneously emotional intelligen…
Psychological impact of Covid-19
Our findings suggest that depressive, anxious, and loneliness symptoms were dynamically reinforced as a function of pandemic context in older adults in the UK
Validation of the Post-Traumatic Growth Inventory in Adolescents Who Lost a Family Member in the Past 4 years
Post-traumatic growth is the psychological capacity to perceive positive changes facing high-stress or potentially traumatic events and may be especially useful in lessening their effects in adolescents' lives. Present study aimed to evaluate the psychometric properties of the Post-Traumatic Growth Inventory (PTGI) in 662 Peruvian adolescents who suffered the death of an immediate family member over the last 4 years. Firstly, an exploratory graph…
Identifying latent comorbidity patterns in adults with perceived cognitive impairment
Background: People with cognitive impairment may be exposed to an increased risk of comorbidities; however, the clustering of comorbidity patterns in these patients is unclear. Objective: To explore the network structure of chronic comorbidity in a U.S. national sample spanning all 50 U.S. states with more than 170,000 participants reporting perceived cognitive impairment. Methods: This is a cross-sectional study conducted using Behavioral Risk F…
Validation of an ultra-short version of the posttraumatic growth inventory in Colombian adults exposed to Covid-19
We aimed to evaluate whether an ultra-short version of the Posttraumatic Growth Inventory (PTGI) has adequate psychometric properties, with a Colombian sample ( N = 931) vulnerable to SaRS-CoV-2 infection. Results indicated that adequate indicators of goodness-of-fit, convergent validity, internal consistency, and factorial invariance. Therefore, this instrument is recommended for the screening of posttraumatic growth associated with the COVID-19…
Fear of Covid-19 and Preventive Health Behavior
Validation of an ultra-short version of the posttraumatic growth inventory in Colombian adults exposed to Covid-19
We aimed to evaluate whether an ultra-short version of the Posttraumatic Growth Inventory (PTGI) has adequate psychometric properties, with a Colombian sample ( N = 931) vulnerable to SaRS-CoV-2 infection. Results indicated that adequate indicators of goodness-of-fit, convergent validity, internal consistency, and factorial invariance. Therefore, this instrument is recommended for the screening of posttraumatic growth associated with the COVID-19…
Fear of Covid-19 and Preventive Health Behavior
Identifying latent comorbidity patterns in adults with perceived cognitive impairment
Background: People with cognitive impairment may be exposed to an increased risk of comorbidities; however, the clustering of comorbidity patterns in these patients is unclear. Objective: To explore the network structure of chronic comorbidity in a U.S. national sample spanning all 50 U.S. states with more than 170,000 participants reporting perceived cognitive impairment. Methods: This is a cross-sectional study conducted using Behavioral Risk F…
Validation of an ultra-short version of the posttraumatic growth inventory in Colombian adults exposed to Covid-19
We aimed to evaluate whether an ultra-short version of the Posttraumatic Growth Inventory (PTGI) has adequate psychometric properties, with a Colombian sample ( N = 931) vulnerable to SaRS-CoV-2 infection. Results indicated that adequate indicators of goodness-of-fit, convergent validity, internal consistency, and factorial invariance. Therefore, this instrument is recommended for the screening of posttraumatic growth associated with the COVID-19…
Efectos de la motivación académica y de la inteligencia emocional en el compromiso académico en adolescentes peruanos de educación secundaria
The study aims to evaluate the direct and indirect effects of academic motivation and emotional intelligence on academic engagement. It is a quantitative and predictive research composed of 416 Peruvian students through structural equation analysis (SEM), who answered three instruments to evaluate the variables. The results refer significant effects of emotional intelligence and motivation on school engagement, simultaneously emotional intelligen…
Psychological impact of Covid-19
Our findings suggest that depressive, anxious, and loneliness symptoms were dynamically reinforced as a function of pandemic context in older adults in the UK
Validation of the Post-Traumatic Growth Inventory in Adolescents Who Lost a Family Member in the Past 4 years
Post-traumatic growth is the psychological capacity to perceive positive changes facing high-stress or potentially traumatic events and may be especially useful in lessening their effects in adolescents' lives. Present study aimed to evaluate the psychometric properties of the Post-Traumatic Growth Inventory (PTGI) in 662 Peruvian adolescents who suffered the death of an immediate family member over the last 4 years. Firstly, an exploratory graph…
Associations between social network addiction, anxiety symptoms, and risk of metabolic syndrome in Peruvian adolescents—a cross-sectional study
Background The link between physical and mental health and screen time in adolescents has been the subject of scientific scrutiny in recent years. However, there are few studies that have evaluated the association between social network addiction (SNA) and metabolic risk in this population. Objective This study determined the association between SNA and anxiety symptoms with the risk of metabolic syndrome (MetS) in adolescents. Methods A cross-se…
Association between sleep duration and burnout in healthcare professionals
Background Short sleep duration in healthcare professionals is a recurring concern among researchers. On the other hand, the prevalence of burnout in this population group is experiencing exponential growth. Therefore, this study aimed to explore the association between sleep duration and burnout in healthcare professionals. Methods This is a cross-sectional study. Data were collected by applying a non-probabilistic convenience sampling, consider…
Network structure of depressive symptoms, school anxiety and perfectionism in Peruvian adolescents
Validation and adaptation of the moral outrage scale in the Peruvian adult population
The MO scale tested in this study is a reliable, valid, and invariant instrument, suitable for assessing moral outrage in both men and women within the Peruvian context
Sex differences in entrapment in a multinational sample
The multinational study identified variations in the structure of entrapment between genders, with three domains (internal, external, and external-interpersonal) and differences in the interaction of indicators and groupings, as well as discrepancies in centrality
Cross-Cultural Examination of the Bifactor Structure and Network Invariance of Dark Triad Items Across Four Countries
Several investigations have addressed the study of dark triad traits only as specific factors and without taking into account countries where these tendencies can be expressed in culturally diverse ways. The present study aimed to analyze and compare quantitative models of the general tendency of dark personality traits using the bifactor model and a network comparison network across four countries: United States, Peru, Serbia and Germany. A tota…
Comparative accuracy of ICD-11 clinical descriptions and diagnostic requirements for the classification of mental and behavioral disorders
Culture and ICD-11 personality disorder
BACKGROUND: Personality disorder (PD) in ICD-11 is defined primarily by self and interpersonal dysfunction and optionally by other qualifiers. This definition is inseparable from relativism of cultural determinants. AIMS: This review aimed to synthesize the relevant aspects of the influence of culture on clinical practice and health management for this condition, aligning them to the ICD-11 PD model. METHOD: In Scopus, we systematically searched …
Dark triad personality traits and perfectionism in Peruvian university students
These results provide further insight into the complex interaction between aversive traits and goal-oriented traits, both adaptive and maladaptive, in university students
Post-Traumatic Growth in Adults in Türkiye and Peru After Devastating Earthquakes at Different Times
The study aimed to assess post-traumatic growth (PTG) levels among adult earthquake survivors from Türkiye (Kahramanmaraş, 2023) and Peru (Pisco, 2007), who experienced earthquakes at different points in time, and to investigate the impact of sociodemographic and earthquake-related factors on PTG. In the descriptive cross-cultural study, data were collected online using the snowball sampling method through the Individual Information Form and the …
A Systematic Review and Meta-Analysis of the Global Prevalence of ICD-11 Complex Post-Traumatic Stress Disorder in the Community
Background: Complex post-traumatic stress disorder (C-PTSD) has been included in the International Classification of Diseases 11th Revision (ICD-11) to capture symptomatology caused by extreme, prolonged, or multiple forms of trauma. Aims: The present systematic review and meta-analysis sought to assess the one-month prevalence of this disorder in the community setting. Method: A systematic search was conducted in four databases (Google Scholar, …
Suicide knowledge test
Suicide prevention relies on accurate knowledge. This study aimed to develop the Suicide Knowledge Test (SKT) and evaluate its psychometric properties. A cross-sectional study was conducted with 303 Peruvian adults. The internal structure of the SKT was examined using network analysis, and its relationship with the Stigma Scale for Receiving Psychological Help for Suicidal Behavior was assessed. The SKT demonstrated excellent reliability and a st…
Don't Stop Belonging
This study examines the relationship between national narcissism, a defensive form of collective pride contingent on external validation and social belonging. Drawing on self-determination theory and social identity theory, we investigate the mediating role of self-esteem in this relationship, potentially transforming belonging from a defensive, compensatory strategy into a genuine desire for connection. We also explore whether optimism and sex m…
Cross‐Cultural Validation of the Malevolent Creativity Behavior Scale in 7 Countries
This study examined the psychometric properties and cross‐cultural validity of the Malevolent Creativity Behavior Scale (MCBS). A total of 2937 participants from Brazil, China, Ghana, Kenya, Peru, the United Kingdom, and the United States completed the 13‐item MCBS. Confirmatory factor analyses compared multiple factor structures (unidimensional, three‐factor, hierarchical, and bifactor), and measurement invariance was tested both across countrie…
Psychology (12 works) · Clinical Psychology (10 works) · Medicine (9 works) · Mental Health Research Topics (7 works) · Clinical Psychology (5 works) · Posttraumatic Stress Disorder Research (5 works) · Psychiatry (5 works) · Population (4 works) · Psychometrics (4 works) · Social Psychology (4 works)