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Articles 1 - 26 of 26
Full-Text Articles in Psychology
Anxiety In Children And Adolescents With Autism Spectrum Disorder: Behavioural Phenotypes And Environmental Factors, Caitlin E. Leachman Miss
Anxiety In Children And Adolescents With Autism Spectrum Disorder: Behavioural Phenotypes And Environmental Factors, Caitlin E. Leachman Miss
Electronic Thesis and Dissertation Repository
Anxiety is the most prevalent comorbidity among children and adolescents with autism spectrum disorder (ASD). The phenotypical presentation of anxiety among children and adolescents with ASD is lacking within the literature. This study sought to differentiate behavioral phenotypes associated with anxiety in children with ASD from anxiety in typically-developing children. Participants completed a series of child and parent reports measuring anxiety, depressive symptoms, ASD symptom severity, emotional problems, parental stress, and socioeconomic factors. Three distinct anxiety profiles, including moderate, high, and low, were identified. Results demonstrated that depression is the strongest predictor of high anxiety among children and adolescents with …
A Multi-Method Assessment Of The Impact Of Stress On Families’ Mental Health During The Covid-19 Pandemic, Andrew R. Daoust
A Multi-Method Assessment Of The Impact Of Stress On Families’ Mental Health During The Covid-19 Pandemic, Andrew R. Daoust
Electronic Thesis and Dissertation Repository
The COVID-19 pandemic was a pervasive disaster, creating stress for people across the globe. As such, understanding how pandemic-related stress has impacted individuals’ mental health is vital for guiding intervention programs and limiting the impact of future similar crises. This is especially true for youth, who are at heightened risk for mental disorder and may experience pandemic-related social stress as particularly aversive, given the developmental challenges unique to this period. Although substantial efforts have been made to measure the impact of the pandemic-related stress on individuals’ mental health, the pandemic’s relatively sudden onset has limited researchers’ abilities to conduct fulsome …
A Scoping Review Examining Treatment Components Of Classroom And Small Group School-Based Anxiety And Test Anxiety Interventions, Lindsay B. Pittman
A Scoping Review Examining Treatment Components Of Classroom And Small Group School-Based Anxiety And Test Anxiety Interventions, Lindsay B. Pittman
Electronic Thesis and Dissertation Repository
The purpose of the present scoping review was to provide a summary of (a) treatment components included in classroom and small group school-based interventions targeting anxiety or test anxiety, and (b) the frequency in which feasibility is considered within these evaluations, based on the framework proposed by Gadke and colleagues (2021). 105 articles were included in the analysis with 80 studies examining school-based anxiety interventions and 25 articles focusing on test anxiety. While cognitive behavioural therapy was the most common type of intervention, a variety of intervention types and treatment components emerged in the analysis. Furthermore, the social validity/acceptability feasibility …
Understanding Service Gaps And Support Opportunities In The Treatment Of Childhood Anxiety, Chelsey R. Masson
Understanding Service Gaps And Support Opportunities In The Treatment Of Childhood Anxiety, Chelsey R. Masson
Electronic Thesis and Dissertation Repository
Globally, anxiety disorders represent the most prevalent mental health disorders in children and youth (Polanczyk et al., 2015), with an increasing number of individuals perceiving the need for professional help (Georgiades et al., 2019). It is unclear, however, where families are seeking help from, what barriers families are facing, and what services are being provided for effective management of symptoms. Two methods were used to investigate possible treatment support models; a questionnaire identified patterns in parental help-seeking behaviours and outlined perceived barriers to professional help, while a scoping review examined key components of parent/caregiver treatment models. Findings showed that parents …
Exploring Teachers’ Perspectives On Child Anxiety: Opportunities To Promote Anxiety Management Skills In The Classroom, Sydney Coleman
Exploring Teachers’ Perspectives On Child Anxiety: Opportunities To Promote Anxiety Management Skills In The Classroom, Sydney Coleman
Electronic Thesis and Dissertation Repository
The purpose of the current study was to examine how teachers identify and provide supports for students with anxiety as well as their perspectives on implementing strategies informed from cognitive behavioural therapy (CBT) in the classroom. Data was collected from 11 classroom teachers in London, Ontario through virtual focus group sessions and an online demographic questionnaire. Thematic analysis revealed three key themes: opportunities to implement CBT-informed strategies, barriers to implementing CBT-informed strategies, and current knowledge and resources. The findings revealed that teachers perceived that they are facing increased demands to support the mental health needs of students without appropriate resources …
Psychological Predictors Of Injury In Collegiate Cheerleaders, Alexander Marchand
Psychological Predictors Of Injury In Collegiate Cheerleaders, Alexander Marchand
Electronic Thesis and Dissertation Repository
According to the revised stress-injury model (Williams & Andersen, 1998), greater life stress predicts greater vulnerability to athletic injury, with this relationship being strongest among athletes exhibiting competitive anxiety, less social support, and non-adaptive coping skills. This study tested the validity of this model among collegiate cheerleaders, an injury-prone athlete group. Ninety-two collegiate cheerleaders recorded instances of injury over 12 weeks. Measures of life stress, competitive anxiety, coping style, social support, and previous injury were obtained. Heightened negative life stress did not coincide with greater injury. A positive stress-injury relationship was observed among cheerleaders reporting high avoidance coping. A negative …
There Is More To Snapchat Than Snapping: Examining Active And Passive Snapchat Use As Predictors Of Anxiety In Adolescents, Nicole A. Orlan
There Is More To Snapchat Than Snapping: Examining Active And Passive Snapchat Use As Predictors Of Anxiety In Adolescents, Nicole A. Orlan
Undergraduate Honours Theses
Social media’s adoption in society continues to increase, and past research has found significant relationships between social media use and anxiety in young adolescents. The current research focused solely on Snapchat, as it is currently one of the most popular platforms among adolescents; however, it is also one of the least researched. This research aimed to explore Active and Passive Snapchat Use as predictors of anxiety in adolescents over time. This study focused on what people are actually doing while using Snapchat rather than the amount of use. Adolescents (N = 105, 21.2% male and 78.8% female) from High Schools …
A Study Of Multiple Predictors Of Cognitive Fatigue In Individuals With Multiple Sclerosis, Leila M. Mackay
A Study Of Multiple Predictors Of Cognitive Fatigue In Individuals With Multiple Sclerosis, Leila M. Mackay
Electronic Thesis and Dissertation Repository
Persons with multiple sclerosis (PwMS) commonly experience cognitive fatigue (CF), defined as a decrease in cognitive performance over a sustained activity and measured objectively or subjectively. In the present research, we evaluated the extent to which depression, anxiety, information processing speed, sleep quality, and disease severity predict subjective and objective CF, in a sample of 55 PwMS (37 females, M = 44.23). Although no statistically significant predictors of objective CF were demonstrated, all variables predicted subjective CF, R2adj = .384 [F (6, 40) = 5.783, p = .0002]. In particular, depression and information processing speed were found to be significant …
Pilot Study: Heart Rate Variability Analysis And Mental Health Outcomes In University Female Hockey Players, Kaitlyn Jacobs
Pilot Study: Heart Rate Variability Analysis And Mental Health Outcomes In University Female Hockey Players, Kaitlyn Jacobs
Electronic Thesis and Dissertation Repository
Exercise improves anxiety and depression, both of which are associated with impaired autonomic regulation of heart rate (HR). In turn, HR variability (HRV) is a reliable physiological indicator of external stressors. The following research tested the hypothesis that HRV is indicative of chronic resilience towards mental stress in female varsity hockey players. Seventeen varsity hockey players (HOCK, age 21 ± 1.5) and fifteen healthy controls (CTRL, age 21 ± 2.2) at Western University participated three times throughout a 7-month season. Participants completed questionnaires (brief resilience scale, BRS; generalized anxiety scale, GAD-7; mental health inventory, MHI; visual analog scale, VAS; short …
Does Self-Regulation Mediate The Relationship Between Locus Of Control And Resiliency Related Outcomes?, Alexander J. Mcgregor
Does Self-Regulation Mediate The Relationship Between Locus Of Control And Resiliency Related Outcomes?, Alexander J. Mcgregor
Electronic Thesis and Dissertation Repository
Locus of control has been implicated in predicting mental wellbeing outcomes in a variety of theories and empirical studies, however the mediating mechanisms between the trait and mental wellbeing are not well known. The king and Rothstein (2010) model of resiliency posits self-regulation as the active mechanism that leads to recovery in resiliency related outcomes following significant adversity. These self-regulatory processes are predicted by a series of related traits, such as self-efficacy, neuroticism, or conscientiousness. This study investigated the mediating role of affective, behavioral, and cognitive self-regulation between locus of control, depression, and anxiety using mediation analysis. The results indicated …
Birth Order As A Predictor Of Anxiety, Amanda Callaway
Birth Order As A Predictor Of Anxiety, Amanda Callaway
Brescia Psychology Undergraduate Honours Theses
This study examined the relationship between birth order and anxiety regarding the transition from high school to becoming a university student. Participants were categorized based on their biological birth order, psychological birth order, and living location. Participants’ state anxiety, trait anxiety, and self-esteem were measured and analyzed for predictable patterns in birth order and anxiety level. No statistically significant results were observed but results trended towards middle children scoring lowest on anxiety and self-esteem, youngest children scoring highest on anxiety and self-esteem, and firstborn and only children scoring similarly on anxiety but only children having slightly lower self-esteem. Results were …
Anxiety And Stress In First Year University Students, Kimberly Mccready
Anxiety And Stress In First Year University Students, Kimberly Mccready
Brescia Psychology Undergraduate Honours Theses
The purpose of the study was two-fold: to confirm the finding that anxiety and stress increases as exams draw near, and to provide evidence that smokers will have greater increases in anxiety and stress than non-smokers, as well as increased smoking urges as exam draws near, to deal with the related increase in anxiety and stress. To investigate this, participants were asked to fill out the DASS-21 at three-time points (4 weeks, 2.5 weeks, and 1 week) before the Psychology 1000 midterm examination. Smoking urges of smokers was also to be assessed, however, due to lack of smoking participants, no …
The Serotonin Transporter Promoter Polymorphism Moderates The Continuity Of Behavioral Inhibition In Early Childhood., Victoria C Johnson, Katie R Kryski, Haroon I Sheikh, Heather J Smith, Shiva M Singh, Elizabeth P Hayden
The Serotonin Transporter Promoter Polymorphism Moderates The Continuity Of Behavioral Inhibition In Early Childhood., Victoria C Johnson, Katie R Kryski, Haroon I Sheikh, Heather J Smith, Shiva M Singh, Elizabeth P Hayden
Brain and Mind Institute Researchers' Publications
Persistently elevated behavioral inhibition (BI) in children is a marker of vulnerability to psychopathology. However, little research has considered the joint influences of caregiver and child factors that may moderate the continuity of BI in early childhood, particularly genetic variants that may serve as markers of biological plasticity, such as the serotonin transporter linked polymorphic region (5-HTTLPR). We explored this issue in 371 preschoolers and their caregivers, examining whether parent characteristics (i.e., overinvolvement or anxiety disorder) and child 5-HTTLPR influenced the continuity of BI between ages 3 and 5. Measures were observational ratings of child BI, observational and questionnaire measures …
The Relationship Between Different Dating Violence Profiles, Mental Health Problems And Mental Well-Being Among Canadian Youth, Kelsey E. Macdonald
The Relationship Between Different Dating Violence Profiles, Mental Health Problems And Mental Well-Being Among Canadian Youth, Kelsey E. Macdonald
Electronic Thesis and Dissertation Repository
The current study examined the relationships among teen dating violence, mental health problems and mental well-being in 338 adolescents aged 14-21 (54% female). Secondary data were retrieved from an evaluation of a small groups healthy relationship program. Participants were grouped into four different dating violence profiles based on self-reported perpetration and victimization: not involved, perpetrators, victims and combined. Generalized Linear Models were used to examine the similarities and differences across types on depression, anxiety, mental well-being and binge drinking. Results suggested that the victims and combined profiles experienced greater mental health problems and decreased mental well-being compared to other profiles. …
Biological And Contextual Predictors Of The Stability Of Behavioural Inhibition In Early Childhood, Victoria C. Johnson
Biological And Contextual Predictors Of The Stability Of Behavioural Inhibition In Early Childhood, Victoria C. Johnson
Electronic Thesis and Dissertation Repository
Persistently elevated behavioural inhibition (BI) in children confers increased risk for anxiety disorders. However, little research has jointly examined exogenous and endogenous factors that may moderate BI stability in early childhood. To explore whether parent (i.e., parental overinvolvement, parent anxiety) and child (i.e., 5-HTTLPR and BDNF val66met genotype, positive emotionality) factors influenced the stability of early BI, a community sample of 371 preschoolers and their caregivers completed observational measures of child temperament, observational and questionnaire measures of parenting, and parent interviews for anxiety disorder history. Child BI at age 3 interacted with children’s 5-HTTLPR variants to predict age 5 BI; …
The Transdiagnostic Prevention Of Emotional Disorders: A Randomized Controlled Study, Rebecca Mcdermott
The Transdiagnostic Prevention Of Emotional Disorders: A Randomized Controlled Study, Rebecca Mcdermott
Electronic Thesis and Dissertation Repository
Major Depression and anxiety disorders are prevalent, costly, and comorbid disorders. These emotional disorders also share some vulnerability factors, making them good candidates for transdiagnostic or simultaneous prevention. The current study is a double-blind, primary prevention study that focuses on preventing emotional disorders in at risk, first and second year undergraduate students. Three internet-delivered preventative programs were compared: a Cognitive Behavioural Therapy (CBT) intervention (MoodGYM), an attentional bias modification program (Dandeneau & Baldwin, 2004), and an active attentional control. Participants (n = 354) completed symptom measurement pre- and post- a six-week intervention and again at a four-month follow-up, when they …
Agoraphobia And Emptiness: Theoretical Considerations From A Psychoanalytic Perspective, Sheena L. Yates
Agoraphobia And Emptiness: Theoretical Considerations From A Psychoanalytic Perspective, Sheena L. Yates
Electronic Thesis and Dissertation Repository
Milrod (2007) identifies persistent emptiness in agoraphobia patients whose symptoms of anxiety and avoidance have remitted. Through an analysis of the available theoretical and clinical literature on agoraphobia, the psychological experience of emptiness, and the development of the ego, I argue that agoraphobia is not an anxiety about “open spaces” but, rather, about the boundaries between spaces. In agoraphobia, there is a pathological persistence of the psychological processes of normal ego development. Recognition of the usefulness of agoraphobic anxieties in the development of ego boundaries may help to identify the point at which they persist beyond usefulness and into pathology, …
Early-Emerging Behavioral Inhibition: Contextual And Sex Differences In Linkages With Anxiety Vulnerability, Meagan E. Scott
Early-Emerging Behavioral Inhibition: Contextual And Sex Differences In Linkages With Anxiety Vulnerability, Meagan E. Scott
Undergraduate Honors Theses
The current study was designed to examine behavioral inhibition (BI) as a risk factor for anxiety disorders and to investigate whether contextual and sex differences moderate the association between BI and anxiety risk. Childhood BI was assessed in a sample of 409 3-year-old children (200 boys, Mage = 3.43, SD = .30) using standardized laboratory observations. Parental history of anxiety was assessed using semi-structured clinical interviews. In multivariate models, childhood BI was associated with a maternal history of social anxiety disorder (SAD). Gender was found to moderate the association between BI and maternal history of SAD, as boys’, but …
Childhood Abuse And Neglect: A Profile Of Associated Risk Factors For Non-Suicidal Self-Injury, Jennifer P. Gomez
Childhood Abuse And Neglect: A Profile Of Associated Risk Factors For Non-Suicidal Self-Injury, Jennifer P. Gomez
Electronic Thesis and Dissertation Repository
Non-suicidal self-injury (NSSI) is the intentional destruction of body tissue without suicidal intent and for purposes not socially sanctioned. Approximately 14 to 17% of nonclinical adolescent populationss and over 40% of clinical adolescent populations use NSSI to cope. NSSI is consistently related to childhood maltreatment and the objective of this study was to examine differences between maltreated individuals who do and do not self-injure. Groups were compared on risk factors of childhood maltreatment and self-injury with the intent of creating a risk profile for NSSI. Participants who had experienced abuse/neglect scored higher on depression than a contrast group, regardless of …
Polish Version Of The Cognitive Distortions Scale (Cds): Preliminary Validation And Personality Correlates, Tomasz Besta, Agata Barczak, Aleksandra Lewandowska-Walter, David J. A. Dozois
Polish Version Of The Cognitive Distortions Scale (Cds): Preliminary Validation And Personality Correlates, Tomasz Besta, Agata Barczak, Aleksandra Lewandowska-Walter, David J. A. Dozois
Psychology Publications
Background
The aim of the two research studies presented in this article was to test the reliability and validity of the Polish version of the Cognitive Distortions Scale (CDS). The relation of the CDS to psychological measures of well-being and other theoretically relevant variables was also explored.
Participants and procedure
Two correlational studies were conducted with psychology undergraduate students and their family members (n = 196 and n = 90, respectively). Participants completed a paper-pencil set of questionnaires that contained measures of cognitive errors (study 1) and scales related to perceived quality of life and psychological well-being (study 2).
Results …
The Effects Of Neonatal Immune System Activation With Lipopolysaccharide On Adolescent And Adult Anxiety Behaviours In Male And Female Rats, Alina Zaltzman
The Effects Of Neonatal Immune System Activation With Lipopolysaccharide On Adolescent And Adult Anxiety Behaviours In Male And Female Rats, Alina Zaltzman
Electronic Thesis and Dissertation Repository
The present study examined the effects of neonatal (postnatal days 3 and 5) acute immune system activation with lipopolysaccharide (LPS) on adolescent and adult anxiety behaviours. The major findings suggest that neonatal LPS does not have general long-lasting effects on adolescent anxiety and locomotor behaviours. Rather, early endotoxin treatment has highly specific effects on certain anxiety behaviours that vary depending on the development period. Moreover, neonatal LPS does not seem to influence adult voluntary and non-voluntary locomotor activity or anhedonia, independent of, or in response to, an adult immune challenge. Finally, sex differences were observed in various responses in adulthood, …
Individual Differences In Temperament And Cognitive Biases In Middle Childhood: Vulnerability To Internalizing Psychopathology, Patricia L. Jordan
Individual Differences In Temperament And Cognitive Biases In Middle Childhood: Vulnerability To Internalizing Psychopathology, Patricia L. Jordan
Electronic Thesis and Dissertation Repository
A multi-trait multi-method study was conducted exploring associations between individual differences in child temperament and cognitive vulnerability for depression and anxiety. Two-hundred and five 7-year-old children and their parents participated. Low positive emotionality and high negative emotionality predicted a depressogenic attributional style as well as attentional biases for positive and sad stimuli. Individual differences in child fearfulness were also associated with attentional biases to threat-related information. Associations between child cognitive vulnerability and parental history of depression and anxiety were also explored, as well as associations between child internalizing symptoms and (1) child temperament and (2) cognitive vulnerability. Paternal, but not …
Ruminative Thought Style And Depressed Mood., Jay K Brinker, David J A Dozois
Ruminative Thought Style And Depressed Mood., Jay K Brinker, David J A Dozois
Psychology Publications
Recent research has suggested that the measure most commonly used to assess rumination, the Response Style Questionnaire (RSQ; L. D. Butler & S. Nolen-Hoeksema, 1994), may be heavily biased by depressive symptoms, thereby restricting the scope of research exploring this construct. This article offers a broader conceptualization of rumination, which includes positive, negative, and neutral thoughts as well as past and future-oriented thoughts. The first two studies describe the development and evaluation of the Ruminative Thought Style Questionnaire (RTS), a psychometrically sound measure of the general tendency to ruminate. Further, the scale is comprised of a single factor and shows …
Selective Attention To Threat Versus Reward: Meta-Analysis And Neural-Network Modeling Of The Dot-Probe Task., Paul A Frewen, David J A Dozois, Marc F Joanisse, Richard W J Neufeld
Selective Attention To Threat Versus Reward: Meta-Analysis And Neural-Network Modeling Of The Dot-Probe Task., Paul A Frewen, David J A Dozois, Marc F Joanisse, Richard W J Neufeld
Psychology Publications
Two decades of research conducted to date has examined selective visual attention to threat and reward stimuli as a function of individual differences in anxiety using the dot-probe task. The present study tests a connectionist neural-network model of meta-analytic and key individual-study results derived from this literature. Attentional bias for threatening and reward-related stimuli is accounted for by connectionist model implementation of the following clinical psychology and affective neuroscience principles: 1) affective learning and temperament, 2) state and trait anxiety, 3) intensity appraisal, 4) affective chronometry, 5) attentional control, and 6) selective attention training. Theoretical implications for the study of …
Development Of The Anxiety Change Expectancy Scale (Aces) And Validation In College, Community, And Clinical Samples., David J A Dozois, Henny A Westra
Development Of The Anxiety Change Expectancy Scale (Aces) And Validation In College, Community, And Clinical Samples., David J A Dozois, Henny A Westra
Psychology Publications
This study investigated the psychometric properties of a newly developed 20-item instrument that assesses one's anticipation of being able to change anxiety: the Anxiety Change Expectancy Scale (ACES). Study 1 evaluated the ACES in undergraduate university students, self-identified as experiencing difficulties with anxiety. Study 2 examined the ACES in a community sample of persons with anxiety difficulties. Study 3 tested the utility of the ACES in predicting treatment change in a group of individuals with generalized anxiety disorder participating in group cognitive behavioral therapy for anxiety. Across these samples, the ACES demonstrated excellent internal reliability (coefficient alphas=.89-.92) as well as …
The Validity Of The Brief Version Of The Fear Of Negative Evaluation Scale., Kerry A Collins, Henny A Westra, David J A Dozois, Sherry H Stewart
The Validity Of The Brief Version Of The Fear Of Negative Evaluation Scale., Kerry A Collins, Henny A Westra, David J A Dozois, Sherry H Stewart
Psychology Publications
The Fear of Negative Evaluation Scale [FNE; J. Consult. Clin. Psychol. 33 (1969) 448] is a commonly used measure of social anxiety. A brief version of the scale (FNEB) is available for convenient administration. Despite being widely advocated for use, the psychometric properties of the FNEB have not been evaluated with clinically anxious samples. The present study addressed the reliability and validity of the FNEB in a clinical sample of individuals with either social phobia (n = 82) or panic disorder (n = 99) presenting for treatment. Factor analysis supported the construct validity of the FNEB. The validity of the …