Social and Behavioral Sciences Commons^™

Psychological Skills Do Not Always Help Performance: The Moderating Role Of Narcissism, Ross Roberts, Tim Woodman, Lew Hardy, Louise Davis, Harry Wallace

Harry M. Wallace

Psychological skills are typically viewed as beneficial to performance in competition. Conversely, narcissists appear to thrive in competitive environments so should not need psychological skills to the same degree as less narcissistic individuals. To investigate this moderating hypothesis high-standard ice-skaters completed measures of narcissism, psychological skills, and anxiety before performing their competition routine during training. A week later, participants performed the same routine in competition. Performance was operationalized as the difference between competition and training scores. Moderated regression analyses revealed that narcissism moderated the relationship between psychological skills and performance. Psychological skill effectiveness depends on an individual's degree of narcissism.

Eight-Month Test-Retest Agreement In Morning Salivary Cortisol, Self- And Parent-Rated Anxiety In Boys With An Autism Spectrum Disorder, Christopher Sharpley, Vicki Bitsika, Linda Agnew, Nicholas Andronicos

Vicki Bitsika

The agreement over time in morning salivary cortisol concentrations and also self- and parent-rated anxiety was investigated in a sample of 16 boys with an ASD. Cortisol and anxiety data were collected eight months apart. Results indicated that there were significant correlations between each pair of measures from the two occasions, suggesting that cortisol concentrations and anxiety did not vary much at all over that time, challenging the assumption that cortisol needs to be measured over multiple days to obtain reliable data from children with an ASD. Implications for research into the ways these children respond to chronic stressors are …

Agreement Between Self- Vs Parent-Ratings Of General Anxiety Disorder Symptoms And Salivary Cortisol In Boys With An Asd, Vicki Bitsika, Christopher Sharpley, Nicholas Andronicos, Linda Agnew

Vicki Bitsika

To determine the relative validity of parent-assessed and self-assessed symptoms of Generalised Anxiety Disorder (GAD) in boys with an Autism Spectrum Disorder (ASD). 140 boys with an Autism Spectrum Disorder (ASD) were assessed for GAD by their parents and by themselves, and gave a sample of cortisol during the afternoon of these assessments. There were significant differences between self-assessments and parents’ assessments for the total GAD score and on four of the eight individual GAD symptoms. Using cortisol concentrations as a validation index, the two key GAD items were most validly assessed via boys’ self-ratings. Key GAD symptoms in boys …

Alexithymia And Drinking In Young Adults: The Role Of Alcohol-Related Intrusive Thoughts, Michael Lyvers, Olena Lysychka, Fred Thorberg

Mike Lyvers

Alexithymia refers to difficulties identifying and describing emotions, an externalised thinking style and a lack of imagination. Alexithymia has been linked to heavier drinking in community samples and is strongly associated with alcohol use disorders. Among patients undergoing treatment for alcohol dependence, alexithymia is associated with more intrusive thoughts about drinking. The present research asked whether this may also be the case in a non-clinical sample of social drinkers and whether such intrusive thoughts mediate the relationship between alexithymia and drinking. Participants were 113 university undergraduates aged 18–30 years who completed self-report indices of alexithymia (Toronto Alexithymia Scale-20, or TAS-20), …

Caffeine Use And Alexithymia In University Students, Michael Lyvers, Natalija Duric, Fred Thorberg

Mike Lyvers

Alexithymia refers to difficulties with identifying, describing, and regulating one’s own emotions. This trait dimension has been linked to risky or harmful use of alcohol and illicit drugs; however, the most widely used psychoactive drug in the world, caffeine, has not been examined previously in relation to alexithymia. The present study assessed 106 male and female university students aged 18-30 years on their caffeine use in relation to several traits, including alexithymia. The 18 participants defined as alexithymic based on their Toronto Alexithymia Scale (TAS-20) scores reported consuming nearly twice as much caffeine per day as did non-alexithymic or borderline …

Variation In The Profile Of Anxiety Disorders In Boys With An Asd According To Method And Source Of Assessment, Vicki Bitsika, Christopher Sharpley

Vicki Bitsika

To determine any variation that might occur due to the type of assessment and source used to assess them, the prevalence of 7 anxiety disorders were investigated in a sample of 140 boys with an Autism spectrum disorder (ASD) and 50 non-ASD (NASD) boys via the Child and Adolescent Symptom Inventory and the KIDSCID Clinical Interview. Boys with an ASD were significantly more anxious than their NASD peers. Data collected from the boys with an ASD themselves showed differences in the severity and diagnostic criterion of anxiety disorders to data collected from the boys’ parents. There were age-related variations to …

Cognitive Trait Anxiety, Situational Stress, And Mental Effort Predict Shifting Efficiency: Implications For Attentional Control Theory, Elizabeth Edwards, Mark Edwards, Michael Lyvers

Mark Edwards

Attentional control theory (ACT) predicts that trait anxiety and situational stress interact to impair performance on tasks that involve attentional shifting. The theory suggests that anxious individuals recruit additional effort to prevent shortfalls in performance effectiveness (accuracy), with deficits becoming evident in processing efficiency (the relationship between accuracy and time taken to perform the task). These assumptions, however, have not been systematically tested. The relationship between cognitive trait anxiety, situational stress, and mental effort in a shifting task (Wisconsin Card Sorting Task) was investigated in 90 participants. Cognitive trait anxiety was operationalized using questionnaire scores, situational stress was manipulated through …

Effects Of Trait Anxiety And Situational Stress On Attentional Shifting Are Buffered By Working Memory Capacity, Mark Edwards, Phillipa Moore, James Champion, Elizabeth Edwards

Mark Edwards

Background and Objectives: Attentional Control Theory (ACT) predicts that trait anxiety and situation stress combine to reduce performance efficiency on tasks requiring rapid shifts in attention. Recent evidence has also suggested that working memory capacity (WMC) might moderate this relationship. We controlled for methodological difficulties in the existing literature to investigate the relationships between trait anxiety, situational stress, and WMC on attentional shifting. Design and Method: Seventy undergraduate students participated in the study. Trait anxiety was operationalized using questionnaire scores, situational stress was manipulated through a pressured counting task, and WMC was based on performance on the Automated Operation Span …

Hypothalamus–Pituitary–Adrenal Axis Daily Fluctuation, Anxiety And Age Interact To Predict Cortisol Concentrations In Boys With An Autism Spectrum Disorder, Vicki Bitsika, Christopher Sharpley, Nicholas Andronicos, Linda Agnew

Vicki Bitsika

There is considerable evidence of a confound between symptoms of generalised anxiety disorder (GAD) and autism spectrum disorder (ASD) in children who have an ASD. Although there have been several attempts to describe how these two disorders overlap and interact to influence the assessment and diagnosis of children with an ASD, principally by reference to cortisol assayed from these children's saliva, the overall evidence is inconsistent. Because previous models of these relationships have focused upon cortisol and GAD to the exclusion of age, diurnal fluctuation in the HPA axis and the source of GAD data, these variables were examined in …

Hpa And Sam Axis Responses As Correlates Of Self- Vs Parental Ratings Of Anxiety In Boys With An Autistic Disorder, Vicki Bitsika, Christopher Sharpley, John Sweeney, James Mcfarlane

Vicki Bitsika

Anxiety and Autistic Disorder (AD) are both neurological conditions and both disorders share some features that make it difficult to precisely allocate specific symptoms to each disorder. HPA and SAM axis activities have been conclusively associated with anxiety, and may provide a method of validating anxiety rating scale assessments given by parents and their children with AD about those children. Data from HPA axis (salivary cortisol) and SAM axis (salivary alpha amylase) responses were collected from a sample of 32 high-functioning boys (M age = 11 yr) with an Autistic Disorder (AD) and were compared with the boys' and their …

Cognitive Trait Anxiety, Situational Stress, And Mental Effort Predict Shifting Efficiency: Implications For Attentional Control Theory, Elizabeth Edwards, Mark Edwards, Michael Lyvers

Mike Lyvers

Attentional control theory (ACT) predicts that trait anxiety and situational stress interact to impair performance on tasks that involve attentional shifting. The theory suggests that anxious individuals recruit additional effort to prevent shortfalls in performance effectiveness (accuracy), with deficits becoming evident in processing efficiency (the relationship between accuracy and time taken to perform the task). These assumptions, however, have not been systematically tested. The relationship between cognitive trait anxiety, situational stress, and mental effort in a shifting task (Wisconsin Card Sorting Task) was investigated in 90 participants. Cognitive trait anxiety was operationalized using questionnaire scores, situational stress was manipulated through …

Cognitive Trait Anxiety, Situational Stress, And Mental Effort Predict Shifting Efficiency: Implications For Attentional Control Theory, Elizabeth Edwards, Mark Edwards, Michael Lyvers

Dr Elizabeth Edwards

Attentional control theory (ACT) predicts that trait anxiety and situational stress interact to impair performance on tasks that involve attentional shifting. The theory suggests that anxious individuals recruit additional effort to prevent shortfalls in performance effectiveness (accuracy), with deficits becoming evident in processing efficiency (the relationship between accuracy and time taken to perform the task). These assumptions, however, have not been systematically tested. The relationship between cognitive trait anxiety, situational stress, and mental effort in a shifting task (Wisconsin Card Sorting Task) was investigated in 90 participants. Cognitive trait anxiety was operationalized using questionnaire scores, situational stress was manipulated through …

Effects Of Trait Anxiety And Situational Stress On Attentional Shifting Are Buffered By Working Memory Capacity, Mark Edwards, Phillipa Moore, James Champion, Elizabeth Edwards

Dr Elizabeth Edwards

Background and Objectives: Attentional Control Theory (ACT) predicts that trait anxiety and situation stress combine to reduce performance efficiency on tasks requiring rapid shifts in attention. Recent evidence has also suggested that working memory capacity (WMC) might moderate this relationship. We controlled for methodological difficulties in the existing literature to investigate the relationships between trait anxiety, situational stress, and WMC on attentional shifting. Design and Method: Seventy undergraduate students participated in the study. Trait anxiety was operationalized using questionnaire scores, situational stress was manipulated through a pressured counting task, and WMC was based on performance on the Automated Operation Span …

Alexithymia And Alcohol: The Roles Of Punishment Sensitivity And Drinking Motives, Michael Lyvers, Penelope Hasking, Bonnie Albrecht, Fred Thorberg

Mike Lyvers

Alexithymia refers to difficulties identifying and describing feelings. It is suspected of being a risk factor for problematic drinking, an idea examined by this study. In 178 women and 84 men alexithymia was associated with male gender, coping motives for drinking and sensitivity to punishment. Individuals with alexithymia reported stronger coping motives and sensitivity to punishment compared to those with borderline or no alexithymia. Path analysis indicated that the relationship between the alexithymia dimension difficulties identifying feelings and coping motives was mediated by sensitivity to punishment, and the relationship between sensitivity to punishment and risky drinking was mediated by coping …

Mental Health Risk Factors Associated With Childhood Language Brokering, Robert Morrison

Robert Morrison

Do Patient-Reported Androgen-Deprivation Therapy Side Effects Predict Anxiety And Depression Among Prostate Cancer Patients Undergoing Radiotherapy? Implications For Psychosocial Therapy Interventions, Christopher Sharpley, Vicki Bitsika, David Christie

Vicki Bitsika

Antiandrogen therapy (AAT) is a common adjunct treatment for prostate cancer (PCa) patients and has shown significant benefits to long-term outcomes from radiation or surgery. Although AAT has some adverse side effects and data from breast cancer patients indicate that such side effects from hormonal therapies may contribute to anxiety and depression and may also hinder AAT treatment compliance, this issue has not been investigated within a sample of PCa patients. This study explores the incidence of AAT side effects in a sample of PCa patients, the links between those side effects and anxiety and depression, the possible ways in …

Comorbidity Of Anxiety-Depression Among Australian University Students: Implications For Student Counsellors, Vicki Bitsika, Christopher Sharpley

Vicki Bitsika

The incidence, factor structure and scale item differences in anxiety-depression comorbidity were investigated in a sample of Australian university students defined according to the presence of anxiety and/or depression. The incidence of anxiety-depression comorbidity was over 32%, about four times that for anxiety or depression alone. Participants with comorbidity had significantly higher Selfrating Anxiety Scale (SAS) and Self-rating Depression Scale (SDS) total and factor scores than those with anxiety or depression alone. The major differences between the comorbid and unitary disordered subgroups were for self-disintegration and autonomic arousal. Comorbidity of anxiety and depression is a more serious disorder than either …

The Impact Of Students' 'Internally' Versus 'Externally' Oriented Coping Strategies Upon Anxiety And Depression: Implications For Counselling Processes, Vicki Bitsika, Christopher Sharpley, Aspasia Aroutzidis, Dimity Smith

Vicki Bitsika

As a preliminary investigation of the implications for counselling practice of Purpose in Life (PIL), Search for Neotic Goals (SONG) and Conscientiousness (CON) as potential buffers against anxiety and depression among university student clients, 398 students from a university in eastern Australia completed measures of these constructs. Results indicated that, although having a clear PIL and being conscientious were negatively associated with anxiety and depression, SONG was positively linked with these disorders. More importantly for counselling processes, up to 10% of those students whose anxiety and depression would make them most likely to seek counselling showed inverse relationships between PIL, …

Variability In Anxiety And Depression Over Time Following Diagnosis In Patients With Prostate Cancer, Christoper Sharpley, David Christie, Vicki Bitsika

Vicki Bitsika

To determine the presence and nature of variability in anxiety and depression in patients with prostate cancer (PCa) over 3 years following diagnosis, 442 patients with PCa completed standardized anxiety and depression inventories via survey between 1 and 36 months after receiving their initial diagnosis. Data were analyzed from a series of 3-month cohorts, and results indicated that total scores and incidence of clinically significant anxiety and depression varied over time, but that this variability was restricted to specific subfactors of anxiety and depression. Provision of effective psychological treatment to patients with PCa is discussed.

Incidence And Nature Of Anxiety-Depression Comorbidity In Prostate Cancer Patients, Christoper Sharpley, Vicki Bitsika, David Christie

Vicki Bitsika

Background: The aim of this study was to measure the incidence of anxiety-depression comorbidity among a sample of prostate cancer (PCa) patients and to investigate the total score, factor score and scale item differences across subgroups defined according to the presence of anxiety and/or depression. Methods: 491 PCa patients who had received their initial diagnosis between 1 and 113 months previously completed a survey of background variables, as well as the Zung Self-Rating Anxiety and Depression Scales (SAS, SDS). Results: Incidence of anxiety-depression comorbidity was nearly 16%, and higher than that previously reported in other samples. Although the directional differences …

Sin, Sex, And Semiology: Metafictional Bliss And Anxiety In The Novels Of David Lodge, Wenche Ommundsen

Wenche Ommundsen

No abstract provided.

Causal 'Mapping' Of Depression And Anxiety Among Prostate Cancer Patients: A Preliminary Interview Study, Christopher Sharpley, Vicki Bitsika, David Christie

Vicki Bitsika

Background: Men with prostate cancer experience elevated levels of anxiety and depression, with some previous data suggesting that this is due to loss of previously-available social and personal reinforcing pleasant activities and abilities. Little is currently known about the range of activities/abilities that these patients lose, leaving open the question of how to best target lifestyle changes designed to help them overcome these negative effects on their mental health. This study used personal interviews to gather details of the pattern of lost activities/abilities from a sample of men with prostate cancer so that a self-report questionnaire might be developed for …

The Contribution Of Anxiety And Depression To Fatigue Among A Sample Of Australian University Students: Suggestions For University Counsellors, Vicki Bitsika, Christopher Sharpley, Ryan Bell

Ryan Bell

Responses to the Zung Self-Rating Anxiety Scale (SAS: Zung, W. (1971). A rating instrument for anxiety disorders. Psychosomatics, 12, 371-379), the Self-Rating Depression Scale (SDS: Zung, W. (1973). From art to science: The diagnosis and treatment of depression. Archives of General Psychiatry, 29, 328-337) and the Fatigue Severity Scale (FSS) developed by Krupp and colleagues (Krupp, L.B., LaRocca, N.G., Muir-Nash, J., & Steinberg, A.D. (1989). The fatigue severity scale: Application to patients with multiple sclerosis and systemic lupus erythematosus. Archives of Neurology, 46, 1121-1123) were collected from 200 Australian university students to explore the links between these three disorders. Reliability …

Positive (But Not Negative) Punishment Predicts Anxiety And Depression Among Prostate Cancer Patients: An Exploration Of The Behaviour Analytic Model Of Depression, Vicki Bitsika, Christopher Sharpley, David Christie

Vicki Bitsika

The relative power of Positive and Negative Punishment as predictors of anxiety and depression was investigated within the gender-specific population of Prostate Cancer patients. As well as being a more powerful predictor of total test scores, Positive Punishment was also a stronger predictor of the presence of clinical levels of anxiety and depression. Examination of the particular Positive Punishment events that were significantly associated with clinical anxiety and depression showed considerable overlap, supporting the concept of a combined anxiety-depression disorder. Suggestions for behavioural interventions with this patient group are made.

Helping Prostate Cancer Patients Understand The Causes Of Anxiety And Depression: Comparing Cancer-Caused Vs Patient Response Events, Christopher Sharpley, Vicki Bitsika, David Christie

Vicki Bitsika

Background: Prostate cancer (PCa) patients have elevated anxiety and depression, often showing impairments in decision-making and weakened relationships with their partner and family. Although treatment for these psychological side-effects of PCa is strongly recommended, relatively little is known of the causal processes underlying them. This study compared cancer-based lifestyle changes vs patient behavioural responses to cancer as predictors of anxiety and depression among PCa patients. Methods: PCa patients (381) were surveyed for their responses to standardised anxiety and depression questionnaires, plus a questionnaire designed to assess the kinds of lifestyle changes that had occurred to them and their responses to …

Help-Negation And Suicidal Ideation: The Role Of Depression, Anxiety And Hopelessness., Coralie J. Wilson

Coralie J Wilson

Help-negation is expressed behaviorally by the refusal or avoidance of available help and cognitively by the inverse relationship between self-reported symptoms of psychological distress and help-seeking intentions. The current study is part of a larger multi-cite research program developed and led by the first author. It examines the association between suicidal ideation and intentions to seek help from friends, family and professional mental health sources in a sample of 302 Australian university students. Participants were 77.5% female and aged from 18-25 years old, with 85.4% aged 21 years or younger. Higher levels of suicidal ideation were related to lower help-seeking …

Stress, Anxiety And Depression Among Parents Of Children With Autism Spectrum Disorder, Vicki Bitsika, Christopher Sharpley

Vicki Bitsika

In a replication of a previous study of the incidence and contributing factors in anxiety, depression and stress in Victorian parents of a child with autism spectrum disorder (ASD), a sample of 107 Gold Coast parents completed a questionnaire that assessed their demographic backgrounds, anxiety and depression scores on standardised inventories, and also tapped several aspects of those factors that may have contributed to their wellbeing. Over 90% of parents reported that they were sometimes unable to deal effectively with their child's behaviour. Nearly half of the participants were severely anxious and nearly two thirds were clinically depressed. Factors that …

The Contribution Of Anxiety And Depression To Fatigue Among A Sample Of Australian University Students: Suggestions For University Counsellors, Vicki Bitsika, Christopher Sharpley, Ryan Bell

Vicki Bitsika

Responses to the Zung Self-Rating Anxiety Scale (SAS: Zung, W. (1971). A rating instrument for anxiety disorders. Psychosomatics, 12, 371-379), the Self-Rating Depression Scale (SDS: Zung, W. (1973). From art to science: The diagnosis and treatment of depression. Archives of General Psychiatry, 29, 328-337) and the Fatigue Severity Scale (FSS) developed by Krupp and colleagues (Krupp, L.B., LaRocca, N.G., Muir-Nash, J., & Steinberg, A.D. (1989). The fatigue severity scale: Application to patients with multiple sclerosis and systemic lupus erythematosus. Archives of Neurology, 46, 1121-1123) were collected from 200 Australian university students to explore the links between these three disorders. Reliability …

'Why I Feel Bad': Refinement On The Effects Of Prostate Cancer Upon Lifestyle Questionnaire And An Initial Exploration Of Its Links With Anxiety And Depression Among Prostate Cancer Patients, Christopher Sharpley, Vicki Bitsika, David Christie

Vicki Bitsika

Objective: To psychometrically refine a standardized scale for identifying those lifestyle changes that were most likely to contribute to anxiety and depression among prostate cancer (PCa) patients.

Methods: Three hundred and eighty-one PCa patients who had received their initial diagnosis between one and 96 months completed a survey of background variables, anxiety and depression inventories and the 36-item Effects of Prostate Cancer upon Lifestyle Questionnaire (EPCLQ).

Results: Levels of anxiety (24%) and depression (26%) were similar to those previously reported for PCa patients. The EPCLQ was shown to have satisfactory psychometric properties and significantly predicted anxiety and depression scores and …