Mark Shevlin
Datos Biográficos
| ID | 143587 |
|---|---|
| NOMBRE | Mark Shevlin |
| NOMBRES | Mark |
| APELLIDO | Shevlin |
| FIRMA | SHEVLIN M |
| AFILIACIONES | University of Ulster |
| ORCID | 0000-0001-6262-5223 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 74 |
| TOTAL DE CITAS | 76 |
| TOTAL COMO AUTOR | 74 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 1995 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2026 |
| ÍNDICE H | 4 |
A Systematic Review of Dimensional and Categorical Models of Grief Related Disorders
Psychometric Evaluation and Evidence of Validity and Reliability of the Turkish Versions of the International Depression Questionnaire and the International Anxiety Questionnaire
OBJECTIVE: Depression and anxiety are among the most prevalent mental health disorders worldwide, yet existing diagnostic tools do not always align with contemporary classification systems such as the International Classification of Diseases-11 (ICD-11). The study aimed to evaluate the validity and reliability of the International Depression Questionnaire (IDQ) and the International Anxiety Questionnaire (IAQ) in the Turkish population. METHODS: …
The development and initial psychometric evaluation of the Centrality of Loss Scale (CLS) in a national sample of bereaved adults from Poland
Centrality of loss reflects the extent to which the death of a loved one becomes a central reference point, shaping thoughts, emotions, identity, and daily activity. We developed the Centrality of Loss Scale (CLS) and tested its psychometric properties and incremental association with grief severity beyond bereavement context. A national sample of bereaved Polish adults (N = 886; 51.0% female) completed the CLS alongside measures of prolonged gri…
The relationship between different forms of childhood abuse and subsequent body dysmorphic disorder and complex PTSD symptoms among Israeli women
217) were classified as having a history of childhood abuse. Background variables, BDD symptoms, and the classification and symptoms of PTSD and complex PTSD were assessed online via self-report measures. Results indicated elevated BDD scores in childhood abuse survivors and relationships between symptoms of BDD, PTSD, and DSO in childhood abuse survivors. Levels of emotional abuse served as a trans-diagnostic risk factor for PTSD, DSO, and BDD s…
Psychometric assessment of climate-related emotional responses
A systematic review of the accessibility and visibility of bereavement related support for UK and Ireland university students
Bereavement is one of the most frequently reported stressors for university students, yet the extent of support offered by UK and Ireland universities is largely unknown. A systematic search of all UK and Ireland university public-facing only websites was conducted during 2024-2025 to assess the provision of ten bereavement-related support types. Support types were aggregated producing a total bereavement friendly score out of 30 for each univers…
Are ‘time’ and ‘culture’ useful and necessary diagnostic requirements for ICD-11 Prolonged Grief Disorder? A Cross-national study
ICD-11 PGD can only be diagnosed if symptoms persist beyond 6 months after bereavement and for longer than would be expected from societal, cultural, or religious norms. This study examined the validity and utility of these diagnostic requirements using self-report cross-sectional data from samples of bereaved adults from the United Kingdom (UK; n = 1,012), Ireland (Ireland; n = 1,011), and Ontario ( n = 1,167). PGD symptoms and rates of probable…
ICD-11 prolonged grief disorder
The International Prolonged Grief Disorder Scale (IPGDS) assesses Prolonged Grief Disorder (PGD) according to the International Classification of Diseases 11th edition criteria, yet its latent structure remains debated. This study examined (a) the factor structure of PGD through the IPGDS, (b) the correlates of its factors, and (c) their potential association with functional impairment. We employed exploratory structural equation modeling and con…
Assessing peri-loss emotions and their associations with ICD-11 prolonged grief disorder and posttraumatic stress disorder in a community sample of bereaved adults
Previous studies have examined risk factors for ICD-11 Prolonged Grief Disorder (PGD) but the variation and levels of peri-loss emotional reactions (those occurring during or immediately after the loss), and their association with grief related distress, has received little attention. This study is the first to assess retrospectively reported peri-loss emotional responses and their associations with ICD-11 PGD and PTSD in a large, bereaved adult …
Prolonged grief, social contact, community belongingness
A network approach to understanding social distancing behaviour during the first UK lockdown of the Covid-19 pandemic
OBJECTIVE: Given the highly infectious nature of COVID-19, social distancing practices are key in stemming the spread of the virus. We aimed to assess the complex interplay among psychological factors, socio-demographic characteristics and social distancing behaviours within the framework of the widely used Capability, Opportunity, Motivation-Behaviour (COM-B) model. DESIGN: The present research employed network psychometrics on data collected du…
ICD ‐11 prolonged grief disorder
The International Classification of Diseases has recently defined Prolonged Grief Disorder (PGD) with symptoms such as longing, worry, and intense emotional pain that exceed sociocultural norms more than 6 months after the loss. This study aims to (a) estimate the prevalence of this new diagnostic category, (b) identify its sociodemographic and loss‐related predictors, and (c) assess the co‐occurrence of PGD with other psychological disorders and…
Multiple trauma exposure and psychopathology in Syrian refugees living in Turkey
BACKGROUND: After the Syrian civil war, millions of Syrian refugees migrated to neighboring countries, with the majority settling in Turkey. The prevalence of mental disorders is notably higher among refugee populations. However, prior research on Syrian refugees have mostly used variable-centred approaches which have known limitations. Thus, the present study sought to examine the occurrence and co-occurrence of traumatic experiences among Syria…
Self-harm, Suicide, and ICD-11 Complex Posttraumatic Stress Disorder in Treatment-Seeking Adolescents with Major Depression
Posttraumatic stress disorder (PTSD) is linked with self-harm and suicide, but few studies have examined these severe outcomes in relation to complex trauma. This study examined the associations between self-harm and suicide-related phenomena with ICD-11 complex PTSD (CPTSD) among treatment-seeking youths. A convenience sample of 109 adolescents with major depression (69.7% female; mean age = 15.24) were recruited from an outpatient psychiatric c…
Parental physical activity, parental mental health, children’s physical activity, and children’s mental health
These findings suggest that including support for parental physical activity and children's physical activity should be a routine component of family focused mental health interventions. It is important to acknowledge that there may be additional barriers to engaging in physical activity for families where a parent is experiencing mental health problems, and these should also be explored and addressed
The psychological burden of bereavement in the general population of UK and Ireland
This study examined the experiences of loss among bereaved adults, and the association between loss-related factors and mental health outcomes. Participants were 2023 bereaved adults from the United Kingdom and Ireland who completed measures of their bereavement experiences and symptoms of depression, anxiety, and somatization. The highest proportion of participants and those at greatest risk of meeting criteria for all disorders were those with …
The emotional consequences of novel political identities
Following the 2016 EU referendum on Britain's membership in the European Union, many people described themselves as “Leavers” or “Remainers.” Here, we examine the emotional responses associated with Brexit identities using survey data collected from two nationally representative samples of the British public in 2019 (N = 638) and 2021 (N = 2,058). Confirmatory factor analysis indicated that many in both samples had coherent Leave or Remain identi…
Measuring positive memories of home and family during childhood
There is a burgeoning evidence base highlighting the positive influence of benevolent childhood experiences (BCEs), even in the context of adversity. However, few measures are available to assess BCEs. The current study sought to develop and validate a measure which assesses positive recollections of experiences and emotions at home and with family during childhood called the ‘Memories of Home and Family Scale’(MHFS). Confirmatory factor analysis…
Translation and validation of the Turkish forms of the International Depression Questionnaire (IDQ) and the International Anxiety Questionnaire (IAQ)
BACKGROUND: The 11th version of the International Classification of Diseases (ICD-11) included revised formulations of single episode depressive disorder (DD) and generalized anxiety disorder (GAD). Consequently, the International Depression Questionnaire (IDQ) and International Anxiety Questionnaire (IAQ) have been developed as self-report measures which directly align with the ICD-11 description of DD and GAD, respectively. OBJECTIVE: The curre…
The co-occurrence of potentially traumatic events (PTEs) and their associations with posttraumatic stress disorder (PTSD) in Indian and Malaysian adolescents
BACKGROUND: Although it is well-established that people can experience multiple traumatic events, there are few studies examining the co-occurrence of such experiences in non-Western nations. The current study sought to examine the occurrence of multiple potentially traumatic experiences (PTEs) and their associations with posttraumatic stress disorder (PTSD) among adolescents from two Asian nations. METHODS: Latent class analysis (LCA) was employ…
Validation of the Ukrainian caregiver-report version of the Child and Adolescent Trauma Screen (Cats) in children and adolescents in Ukraine
This study supports the psychometric properties of the Ukrainian parent-reported CATS which can be used routinely in clinical practice for the caregiver-rated assessment of PTSD. (PsycInfo Database Record (c) 2025 APA, all rights reserved)
Factor structure of the international trauma questionnaire in trauma exposed LGBTQ+ adults
This is the first study to examine the role of minority stressors alongside exposure to psychological traumas in ICD-11 PTSD and CPTSD and emphasizes the inclusion of minority stressors in trauma-related assessments. (PsycInfo Database Record (c) 2023 APA, all rights reserved)
Parent-reported posttraumatic stress reactions in children and adolescents
Russia's war escalation in Ukraine resulted in an increased estimated prevalence of war-related PTSD in children of various ages. Urgent efforts to increase the capacity of national pediatric mental health services are critically needed to mitigate these challenges in an environment of limited financial and human resources. (PsycInfo Database Record (c) 2024 APA, all rights reserved)
Operationalization, implications and correlates of the cultural deviance criterion for ICD-11 and DSM-5 prolonged grief disorder
Prolonged Grief Disorder (PGD) is included in ICD-11 and DSM-5-TR and includes a requirement of cultural deviance. This study examined endorsement rates and factors associated with endorsement of this criterion among Danish bereaved spouses (n = 425) and their adult children (n = 159) four years post-loss. In total, 7.5% (n = 44) participants endorsed this criterion. Both including and excluding the criterion, the prevalence rates for probable DS…
Prevalence and predictors of benevolent childhood experiences among a representative sample of young people
Emerging research evidence suggests that benevolent childhood experiences (BCEs) may partly explain more favourable mental health outcomes among individuals affected by adverse childhood experiences (ACEs). However, much of this research has focused on adult populations. Consequently, this study sought to provide the first rigorous assessment of the prevalence and predictors of BCEs using a nationally representative sample of young people from No…
The Santa Clara Strength of Religious Faith Questionnaire
Measuring adult indirect aggression
This paper describes the development of a psychometric measure of indirect aggression for use in an adult population. Items were generated from a series of qualitative interviews. Two versions of the scale were developed; the Indirect Aggression Scale Aggressor version (IAS-A) and Target version (IAS-T). Both versions of the scale were administered to separate samples (nA=294; nT=294). Scales were analysed using item analysis of internal consiste…
Self-efficacy for healthy eating and peer support for unhealthy eating are associated with adolescents’ food intake patterns
The Role of Criminal Social Identity in the Relationship between Criminal Friends and Criminal Thinking Style within a Sample of Recidivistic Prisoners
Previous research suggests a direct relationship between criminal friends and criminal thinking style; however, social identity theory proposes that identity mediates the impact of social group members on development of thinking styles. This research project is the first attempt to empirically test the mediating role of criminal social identity in the development of criminal thinking styles within a recidivistic prison sample (N = 312). The struc…
Covariates of Burnout and Secondary Traumatisation in Professionals Working with Child Survivors of Trauma
It has been demonstrated that working with trauma-exposed children increases the risk for developing secondary traumatisation (ST) and burnout (BO). High correlations between ST and BO have been reported, suggesting an empirical overlap between the constructs. The purpose of the present review was to synthesise research investigating covariates of BO and ST to explore whether this overlap extends to covariates. Seven research databases were searc…
Eysenck's Personality Model and Criminal Thinking Style within a Violent and Nonviolent Offender Sample
Previous studies within criminal population have indicated a significant relationship between personality traits and criminal thinking style. However, none of the empirical research has adequately addressed selection bias in cross-sectional data investigating criminal thinking style. The current study investigates the impact of personality traits (Eysenck's model) on criminal thinking style using propensity score matching methodology. The researc…
General Practice Utilization After Sexual Victimization
There is a growing research literature that indicates that sexual victimization results in increased physical health problems and health service utilization. This study aimed to examine the relationship between attendance at a center for rape victims and frequency of contact with general practitioners. The study used matched case-control design, and information about general practitioner use over a 7-year period was drawn from the Danish Civil Re…
Assessing-Emotional Exhaustion among the Australian Clergy
A Psychometric Evaluation of Poloma and Pendleton's (1991) and Ladd and Spilka's (2002, 2006) Measures of Prayer
Prayer has increasingly been used as an empirical measure of religiosity. Recent developments include Ladd and Spilka's Inward, Outward and Upward Prayer Scale, which measures what respondents think about while praying, and Poloma and Pendleton's Measure of Prayer Type, which measures four different dimensions of prayer as well as degree of intimacy with the divine. The present study provides a factor analytical evaluation of both measures, inclu…
Career education
Background. This study applied the theory of planned behaviour (TPB) in an attempt to predict longitudinal growth of career exploratory behaviour in school pupils. The importance of information for making considered career decisions is indicated in theories of career development and choice, career education programmes, and concepts of career maturity.Aims. The study aimed to initially model individual and group levels of career exploratory behavi…
Operationalization, implications and correlates of the cultural deviance criterion for ICD-11 and DSM-5 prolonged grief disorder
Prolonged Grief Disorder (PGD) is included in ICD-11 and DSM-5-TR and includes a requirement of cultural deviance. This study examined endorsement rates and factors associated with endorsement of this criterion among Danish bereaved spouses (n = 425) and their adult children (n = 159) four years post-loss. In total, 7.5% (n = 44) participants endorsed this criterion. Both including and excluding the criterion, the prevalence rates for probable DS…
Different Conspiracy Theories Have Different Psychological and Social Determinants
COVID-19 conspiracy theories have proliferated during the global pandemic, and their rapid spread among certain groups may jeopardize the public health response (e.g., undermining motivation to engage in social distancing and willingness to vaccinate against the virus). Using survey data from two waves of a nationally representative, longitudinal study of life in lockdown in the United Kingdom ( N = 1,406), we analyze the factors associated with …
Parental Bonding
Estimating the early parent-child bonding relationship can be valuable in research and practice. Retrospective dimensional measures of parental bonding provide a means for assessing the experience of the early parent-child relationship. However, combinations of dimensional scores may provide information that is not readily captured with a dimensional approach. This study was designed to assess the presence of homogeneous groups in the population …
Factor structure of the Expagg and Revised Expagg
This paper reports tests of the factor structure of the original and Revised Expagg scales using a confirmatory factor analytic approach. Current evidence regarding the dimensionality of the Expagg scale [Campbell A et al. 1992. Aggr Behav 18:95–108] proposes that the scale measures a single bipolar instrumental‐expressive social representation of aggression factor. In contrast, evidence on the Revised Expagg scale [Archer J and Haigh AM. 1997. B…
Gender differences in the reliability of the EPQ? A bootstrapping approach
Reliability indicates the degree of stability or homogeneity of a measurement, but also places an upper limit on the degree of association with other variables. Various methods are available to estimate the reliability of a measurement scale. However, an issue that has rarely been examined is that the reliability of a measurement, as estimated by coefficient alpha, may differ between groups. If a measurement has a different reliability for groups…
Confirmatory Factor Analysis of the Rosenberg Self-Esteem Scale
Rosenberg's Self-esteem Scale is a widely used measure of global self-esteem; however, the unidimensional nature of the scale has been questioned. A unidimensional confirmatory factor analytic model was tested and found consistent to the data
Effects of sample size, model specification and factor loadings on the GFI in confirmatory factor analysis
Gender differences in the reliability of the EPQ? A bootstrapping approach
Reliability indicates the degree of stability or homogeneity of a measurement, but also places an upper limit on the degree of association with other variables. Various methods are available to estimate the reliability of a measurement scale. However, an issue that has rarely been examined is that the reliability of a measurement, as estimated by coefficient alpha, may differ between groups. If a measurement has a different reliability for groups…
The Validity of Student Evaluation of Teaching in Higher Education
This paper examines the validity of student evaluation of teaching (SET) in universities. Recent research demonstrates that evaluations can be influenced by factors other than teaching ability such as student characteristics and the physical environment. In this study, it was predicted that students' perception of the lecturer would significantly predict teaching effectiveness ratings. Using an 11-item student rating scale (N = 199), a two-factor…
The Santa Clara Strength of Religious Faith Questionnaire
Factor structure of the Expagg and Revised Expagg
This paper reports tests of the factor structure of the original and Revised Expagg scales using a confirmatory factor analytic approach. Current evidence regarding the dimensionality of the Expagg scale [Campbell A et al. 1992. Aggr Behav 18:95–108] proposes that the scale measures a single bipolar instrumental‐expressive social representation of aggression factor. In contrast, evidence on the Revised Expagg scale [Archer J and Haigh AM. 1997. B…
Assessing-Emotional Exhaustion among the Australian Clergy
Students' Ratings of Teaching Effectiveness
Gump in 2004 identified a positive significant relationship between awareness of daily class objectives and ratings of the instructor's overall teaching effectiveness. The idea that rating of teaching effectiveness can be related to other non-teaching related attributes of the lecturer was further examined. Correlations based on ratings of teaching effectiveness from 453 undergraduate students (M=21 yr., SD= 5.5; 73% women) showed that another no…
Measuring adult indirect aggression
This paper describes the development of a psychometric measure of indirect aggression for use in an adult population. Items were generated from a series of qualitative interviews. Two versions of the scale were developed; the Indirect Aggression Scale Aggressor version (IAS-A) and Target version (IAS-T). Both versions of the scale were administered to separate samples (nA=294; nT=294). Scales were analysed using item analysis of internal consiste…
Career education
Background. This study applied the theory of planned behaviour (TPB) in an attempt to predict longitudinal growth of career exploratory behaviour in school pupils. The importance of information for making considered career decisions is indicated in theories of career development and choice, career education programmes, and concepts of career maturity.Aims. The study aimed to initially model individual and group levels of career exploratory behavi…
General Practice Utilization After Sexual Victimization
There is a growing research literature that indicates that sexual victimization results in increased physical health problems and health service utilization. This study aimed to examine the relationship between attendance at a center for rape victims and frequency of contact with general practitioners. The study used matched case-control design, and information about general practitioner use over a 7-year period was drawn from the Danish Civil Re…
Family Structure as a Risk Factor for Women’s Sexual Victimization
A Psychometric Evaluation of Poloma and Pendleton's (1991) and Ladd and Spilka's (2002, 2006) Measures of Prayer
Prayer has increasingly been used as an empirical measure of religiosity. Recent developments include Ladd and Spilka's Inward, Outward and Upward Prayer Scale, which measures what respondents think about while praying, and Poloma and Pendleton's Measure of Prayer Type, which measures four different dimensions of prayer as well as degree of intimacy with the divine. The present study provides a factor analytical evaluation of both measures, inclu…
The Association Between Church Attendance and Psychological Health in Northern Ireland
The latent structure of acute stress disorder
Psycho‐sociological Investigation of Criminal Behaviour within a Prison Sample Using Retrospective Data
Previous research indicated a significant role of family variables (parental supervision and attachment) in the study of criminality. Social learning of criminal behaviour suggested that the intensity of criminal acts during adolescence is predicted by exposure to criminal peer groups. Based on a sample of recidivists (n = 312) incarcerated in a high‐security prison, this article investigates the direct and indirect effects of parental attachment…
Self-efficacy for healthy eating and peer support for unhealthy eating are associated with adolescents’ food intake patterns
Testing a multiple mediator model of the effect of childhood sexual abuse on adolescent sexual victimization
The present study modeled the direct relationship between child sexual abuse (CSA) and adolescent peer-to-peer sexual victimization (APSV) and the mediated effect via variables representing the number of sexual partners, sexual risk behavior, and signaling sexual boundaries. A cross-sectional study on the effect of CSA on APSV was conducted, utilizing a multiple mediator model. Mediated and direct effects in the model were estimated employing Mpl…
The Role of Criminal Social Identity in the Relationship between Criminal Friends and Criminal Thinking Style within a Sample of Recidivistic Prisoners
Previous research suggests a direct relationship between criminal friends and criminal thinking style; however, social identity theory proposes that identity mediates the impact of social group members on development of thinking styles. This research project is the first attempt to empirically test the mediating role of criminal social identity in the development of criminal thinking styles within a recidivistic prison sample (N = 312). The struc…
Eysenck's Personality Model and Criminal Thinking Style within a Violent and Nonviolent Offender Sample
Previous studies within criminal population have indicated a significant relationship between personality traits and criminal thinking style. However, none of the empirical research has adequately addressed selection bias in cross-sectional data investigating criminal thinking style. The current study investigates the impact of personality traits (Eysenck's model) on criminal thinking style using propensity score matching methodology. The researc…
Parental Bonding
Estimating the early parent-child bonding relationship can be valuable in research and practice. Retrospective dimensional measures of parental bonding provide a means for assessing the experience of the early parent-child relationship. However, combinations of dimensional scores may provide information that is not readily captured with a dimensional approach. This study was designed to assess the presence of homogeneous groups in the population …
“Where are all the lonely people?” A population-based study of high-risk groups across the life span
An assessment of the construct validity of the ICD-11 proposal for complex posttraumatic stress disorder
Results provide initial evidence regarding the factorial validity of the proposed ICD-11 model of CPTSD. In addition, current results support the proposals of the ICD-11 that exposure to abuse during early development is associated with a greater likelihood of CPTSD than PTSD. The study contributes to a growing body of empirical data supporting the construct validity of CPTSD as a unique diagnostic entity. (PsycINFO Database Record
Anger, Guilt and Shame as Mediators in the Relationship Between war Experiences and PTSD
A review of current evidence regarding the ICD-11 proposals for diagnosing PTSD and complex PTSD
Psychology (62 obras) · Clinical Psychology (42 obras) · Medicine (32 obras) · Psychiatry (32 obras) · Clinical Psychology (24 obras) · Social Psychology (23 obras) · Psychometrics (17 obras) · Migration, Health and Trauma (16 obras) · Posttraumatic Stress Disorder Research (16 obras) · Child Abuse and Trauma (15 obras)