Dimensionality in confirmatory factor analysis is not in the eye of the beholder: Ancillary bifactor statistical indices illuminate dimensionality and reliability.

This tutorial delves into dimensionality assessment within the context of psychological measurement instruments, particularly focusing on bifactor models. It underscores the imperative to move beyond traditional fit indices when evaluating factor structures while highlighting the significance of ancillary bifactor indices such as explained common variance, OmegaH and percentage of uncontaminated correlations in gaining a more comprehensive understanding of the interplay between general and specific group factors. The tutorial offers a step-by-step guide to leveraging the power of R software for confirmatory factor analysis and the acquisition of ancillary bifactor indices.

From fear and vulnerability to fortitude: sustaining psychological well-being in the face of the COVID-19 pandemic.

Despite the societal increase in mental health disorders during the initial stages of the COVID-19 pandemic, many individuals were able to cope effectively with new mental health challenges. The heterogeneity in responses to adversity underscores the influence of protective factors in promoting coping behaviour. The current study investigates fortitude as a potential protective resource by examining the potential direct, mediating, and moderating roles of fortitude in the relationship between perceived vulnerability to disease, fear of COVID-19, and indices of psychological well-being.

A unidimensional short form of the Beck Hopelessness Scale (BHS-7) derived using item response theory.

The Beck Hopelessness Scale (BHS) is the most widely used measure of hopelessness, a key psychological construct linked with various mental health outcomes. In clinical settings, the BHS has proven a reliable tool for assessing hopelessness; however, there has been debate regarding the tool's internal consistency among non-clinical populations. Most studies assessing the dimensionality of the BHS have relied on the use of classical test theory (CTT).

Fear of COVID-19 and PTSD: The Protective Function of Problem-Solving Appraisals in Mental Health.

The COVID-19 pandemic was experienced by many people as a major traumatic event, and it contributed to high levels of fear, anxiety, and PTSD. Negative cognitive appraisals have been consistently implicated in the onset and maintenance of psychological distress, but there is far less research on the protective role of adaptive appraisals in mental health outcomes. The current study aimed to address this gap by investigating the role of problem-solving appraisals in the relationship between fear of COVID-19 and PTSD.

Fear of COVID-19, Perceived Stress, and PTSD: The Serial Mediating Role of Sense of Coherence.

The literature has identified that a sense of coherence plays a protective role in the relationship between adverse events and mental health. The current study examines the role of a sense of coherence (SOC) in the relationship between fear of COVID-19, perceived stress, and dimensions of post-traumatic stress disorder (PTSD). Participants (n = 322) were students at a metropolitan university in South Africa who completed the Fear of COVID-19 Scale, the Perceived Stress Scale, the 13-item Sense of Coherence Scale, and the PTSD Checklist.

The Perceived Stress Scale is essentially unidimensional: Complementary evidence from ancillary bifactor indices and Mokken analysis.

Stress is a significant contributor to physical and mental health. However, there is considerable variability in response to stress, underscoring the role of stress perception in health outcomes. Perceptions of stress are influenced by socio-demographic and cultural factors.

Validation of the vaccination attitudes examination scale in a South African context in relation to the COVID-19 vaccine: quantifying dimensionality with bifactor indices.

Background: The COVID-19 pandemic represented a global public health emergency. Existing studies support the view that vaccination and mass immunization are among the most effective means of containing the outbreak and promoting health. However, negative attitudes toward vaccination and the related vaccine hesitancy among many groups have created a significant barrier to effectively managing the health crisis.

Satisfied with Life? The Protective Function of Life Satisfaction in the Relationship between Perceived Stress and Negative Mental Health Outcomes.

Life satisfaction is a key index of well-being, yet few studies have examined its role as a protective factor in the context of the COVID-19 pandemic. The current study expands the research in this area through an examination of the role of life satisfaction in the relationship between perceived stress and negative indices of mental health. Participants were university students (N = 322) who completed the Perceived Stress Scale, the Satisfaction with Life Scale, and short forms of the trait scale of the Spielberger State-Trait Anxiety Inventory, the Center for Epidemiological Depression Scale, and the Beck Hopelessness Scale.

Cognitive Adaptation to Stress and Trauma: The Role of Self-Appraised Problem-Solving in Posttraumatic Stress Disorder.

Background: Cognitive appraisals play a fundamental role in mental health outcomes following exposure to trauma. Appraisals influence emotional reactions, coping responses, and adaptation to stress and represent a modifiable factor that can serve as a central focus for intervention. Most studies have primarily focused on the role of dysfunctional cognitions in the persistence of posttraumatic stress disorder (PTSD).

Anxiety in Brief: Assessment of the Five-Item Trait Scale of the State-Trait Anxiety Inventory in South Africa.

The current study examined the psychometric properties of a short form of the trait scale of the Spielberger State-Trait Anxiety Inventory. Participants consisted of a convenience sample of students ( = 322) who completed the five-item version of the trait scale of the State-Trait Anxiety Inventory, the Perceived Stress Scale, the nine-item version of the Beck Hopelessness Scale, the 10-item version of the Center for Epidemiological Studies Depression Scale, and the Post-Traumatic Stress Disorder Checklist. We used classical test theory and item response theory (Rasch and Mokken analyses) to examine the psychometric properties of a previously proposed five-item version of this scale.

Promoting well-being in the face of a pandemic: the role of sense of coherence and ego-resilience in the relationship between psychological distress and life satisfaction.

COVID-19 has impacted negatively on the lives and academic activities of university students. This has contributed to increasing levels of psychological distress among this population group. Intrinsic and contextual factors can mediate the psychological impact of the pandemic.

Teacher Burnout in the Time of COVID-19: Antecedents and Psychological Consequences.

The important, frontline role of teachers during the COVID-19 pandemic has often gone unrecognized, and attention to their mental health and well-being is often only the focus of scholarly research. The unprecedented challenges that teachers faced during the COVID-19 pandemic and the stresses and strains associated with it have severely impacted their psychological well-being. This study examined the predictors and the psychological consequences of burnout.

We Are Not Islands: The Role of Social Support in the Relationship between Perceived Stress during the COVID-19 Pandemic and Psychological Distress.

COVID-19 containment measures, including social distancing, quarantine, and confinement, significantly impacted social connectedness and contributed to heightened levels of perceived stress. Prior research has established that protective factors can mitigate emotional distress. This study investigated the protective role of social support in the relationship between perceived stress and psychological distress among a sample of university students.

The role of resilience in the relationship between role stress and psychological well-being during the COVID-19 pandemic: a cross-sectional study.

Background: Stress resistance resources, such as social support and resilience, have been found to be important in promoting psychological well-being during the COVID-19 pandemic. However, most prior research studies have conceptualized stress resistance resource variables as having a mediating or moderating role. Cooper (2018) proposed a model of the relationship between stress and health which posits that coping resources are always present and not only invoked in the face of adversity.

Toward a Positive Life beyond COVID-19: Problem-Solving Appraisal as a Resistance Resource in the Relationship between Stress and Well-Being in Students.

The COVID-19 pandemic is a major global stressor that has been associated with elevated risk of negative mental health symptoms. As a helping profession, our main task should be identifying factors that may shield individuals from the negative consequences of stress, rather than only focusing on the causes and symptoms of stress. One such factor, identified in the literature, is an individual's perception of their problem-solving skills.

Job Satisfaction Goes a Long Way: The Mediating Role of Teaching Satisfaction in the Relationship between Role Stress and Indices of Psychological Well-Being in the Time of COVID-19.

The COVID-19 pandemic and its containment measures has resulted in drastic changes in the educational landscape. Teachers had to rapidly adapt to shifts in their work-related roles and responsibilities. This situation likely led to role stress and affected the levels of job satisfaction, mental health and general life satisfaction.

Deriving Meaning from Chaos: The Mediating Role of the Sense of Coherence in the Serial Relationships among Fear of COVID-19, Indices of Psychological Distress, and Life Satisfaction.

The current study focused on the role of the sense of coherence (SOC) in the serial relationships among the fear of COVID-19, indices of psychological distress, and life satisfaction. It examined the hypothesis that an SOC would mitigate the impact of the fear of COVID-19 on psychological distress, which in turn would positively impact life satisfaction. Participants were school teachers (N = 355) who completed the Fear of COVID-19 Scale, the trait scale of the State-Trait Anxiety Inventory, the Beck Hopelessness Scale, the short form of the Sense of Coherence Scale, and the Satisfaction with Life Scale.

The Beneficial Effects of Professional Identity: The Mediating Role of Teaching Identification in the Relationship between Role Stress and Psychological Distress during the COVID-19 Pandemic.

At the start of the COVID-19 pandemic, teachers and students rapidly transitioned to remote teaching and learning. In South Africa, this initial transition was followed by periods of reopening and closing of schools during the various waves of the pandemic. When schools were reopened, rotational schooling was implemented, with students attending in shifts.

The Mediating Role of Teacher Identification in the Relationship Between Psychological Distress and Teacher Satisfaction During COVID-19.

The current study examines the potential mediating role of professional identification of school teachers in the relationship between psychological distress and teaching satisfaction. Professional identification is the extent to which an individual identifies with a professional group, including the values, beliefs, and commitment the individual has in relation to the professional group. Professional identification has been linked to negative work outcomes, such as job performance and turnover intentions, as well as to adverse mental health outcomes.

Perceived Vulnerability to Disease and the Relationship with Teacher Satisfaction in South Africa during COVID-19: The Serial Role of Burnout, Role Conflict, and Ambiguity.

Teachers' work roles and responsibilities have changed dramatically because of the COVID-19 pandemic. These unprecedented changes have the potential to generate role stress and burnout and reduce teachers' job satisfaction. This study investigated the serial relationship between perceived vulnerability to disease, role stress, burnout, and teaching satisfaction.

Validation of the Connor-Davidson Resilience Scale-10 in South Africa: Item Response Theory and Classical Test Theory.

Purpose: During times of crisis, and in particular during the current COVID-19 pandemic, resistance resources, such as resilience, are key to managing the negative impacts of the crisis. The Connor-Davidson Resilience Scale-10 has been extensively used to assess resilience. In the current study, we examined the reliability, validity and dimensionality of this instrument using Rasch analysis, Mokken analysis and classical test theory.

Facing Your Fear of COVID-19: Resilience as a Protective Factor Against Burnout in South African Teachers.

Objective: Frontline workers have been distinctively impacted by the rapid spread of the COVID-19 pandemic. Teachers, as frontline employees in the educational system, had to contend with unprecedented changes to their work role, as well as new job demands coupled with insufficient resources and the effects of the pandemic on their personal lives. While some teachers struggled to cope and reported intense levels of fear of COVID-19 and burnout, others were able to adapt and experienced a sense of growth and accomplishment.

The Health-Sustaining, Moderating, and Mediating Roles of Sense of Coherence in the Relationship between Fear of COVID-19 and Burnout among South African Teachers.

The current study focuses on the interrelationship between fear of COVID-19, sense of coherence, and burnout. Participants ( = 355) were school teachers from across all provinces in South Africa who completed the Fear of COVID-19 Scale, the Sense of Coherence Scale, and the Maslach Burnout Inventory. It was hypothesized that the dimensions of sense of coherence would be directly associated with burnout and would also mediate or moderate the relationship between fear of COVID-19 and burnout.

A serial model of the interrelationship between perceived vulnerability to disease, fear of COVID-19, and psychological distress among teachers in South Africa.

The current study examined the serial relationship between perceived vulnerability to disease, fear of COVID-19, anxiety, and psychological distress among school teachers. Participants were South African school teachers ( = 355) who completed the Perceived Vulnerability to Disease Questionnaire, Fear of COVID-19 Scale, trait scale of the State-Trait Anxiety Inventory, Beck Hopelessness Scale, and the Centre for Epidemiological Depression Scale. A path analysis confirmed that teachers who appraised themselves as more susceptible to disease, experienced heightened levels of fear of COVID-19, which led to heightened levels of anxiety, depression, and hopelessness.

Validation of the fear of COVID-19 scale in South Africa: Three complementary analyses.

Fear is the most common response to disease outbreaks. Persistent and prolonged fear can elevate the levels of psychological distress and aggravate preexisting mental health problems. Therefore, prompted by the central role of fear in psychological responses to COVID-19, the Fear of COVID-19 Scale was developed, which is the only instrument that can assess emotional fear reactions in relation to the current pandemic.