A systematic review of the relationship between death anxiety, capability for suicide, and suicidality.

This systematic review aimed to examine the relationship between death anxiety and suicidality in adults, and the impact of death anxiety interventions on the capability for suicide and suicidality. MEDLINE, PsycINFO, PubMed, and Web of Science were extensively searched using purpose-related keywords from the earliest to July 29th, 2022. A total of 376 participants were included across four studies which met inclusion. Death anxiety was found to relate significantly and positively with rescue potential, and although weak, negatively with suicide intent, circumstances of attempt, and a wish to die. There was no relationship between death anxiety and lethality or risk of lethality. Further, no studies examined the effects of death anxiety interventions on the capability for suicide and suicidality. It is imperative that future research implements a more rigorous methodology to establish the relationship between death anxiety and suicidality and establish the impacts of death anxiety interventions on the capability for suicide and suicidality.

Cost of Illness and Health-Related Quality of Life for Stuttering: Two Systematic Reviews.

PURPOSE: For those who stutter, verbal communication is typically compromised in social situations. This may attract negative responses from listeners and stigmatization by society. These have the potential to impair health-related quality of life across a range of domains, including qualitative and quantitative impacts on speech output, mental health issues, and failure to attain educational and occupational potential. These systematic reviews were designed to explore this matter using traditional health economics perspectives of utility measures and cost of illness. METHOD: Studies were included if they involved children, adolescents, or adults with stuttering as a primary diagnosis. The quality of life search strategy identified 2,607 reports, of which three were included in the quality of life analysis. The cost of illness search strategy identified 3,778 reports, of which 39 were included in the cost of illness analysis. RESULTS: Two of the three studies included in the quality of life analysis had a high risk of bias. When measured using utility scores, quality of life for people who stutter was in the range of those reported for chronic health conditions such as diabetes mellitus, cardiovascular disease, and cancer. However, there is little such evidence of quality of life impairment during the preschool years. Studies included in the cost of illness analysis carried considerable risk of bias overall. CONCLUSIONS: For people who stutter, there are substantive direct and indirect costs of illness. These include impairment, challenges, and distress across many domains throughout life, including income, education, employment, and social functioning. Evidence of quality of life impairment using utility measures is extremely limited. If this situation is not remedied, the lifetime impairment, challenges, and distress experienced by those who stutter cannot be documented in a form that can be used to influence health policy and health care spending. SUPPLEMENTAL MATERIAL: https://doi.org/10.23641/asha.24168201.

Overcoming death anxiety: a phase I trial of an online CBT program in a clinical sample.

BACKGROUND: Growing research indicates that death anxiety is implicated in many mental health conditions. This increasing evidence highlights a need for scalable, accessible and cost-effective psychological interventions to reduce death anxiety. AIMS: The present study outlines the results of a phase I trial for one such treatment: Overcome Death Anxiety (ODA). ODA is the first CBT-based online intervention for fears of death, and is an individualised program requiring no therapist guidance. METHOD: A sample of 20 individuals with various mental health diagnoses commenced the ODA program. Death anxiety was assessed at baseline and at post-intervention. Depression, anxiety and stress were also measured. RESULTS: In total, 50% (10/20) reached the end of the program and completed post-treatment questionnaires. Of these, 60% (6/10) showed a clinically reliable reduction in their overall death anxiety, and 90% (9/10) showed a reduction on at least one facet of death anxiety. There were no adverse events noted. CONCLUSIONS: ODA appears to be a safe and potentially effective treatment for death anxiety. The findings have provided initial evidence to support a randomised controlled trial using a larger sample, to further examine the efficacy of ODA.

Death anxiety and mental health: Requiem for a dreamer.

Recently, there has been an increased interest in the role of death anxiety in a broad range of mental health disorders. It has been argued that the fear of death may be a transdiagnostic variable contributing to the development and maintenance of many chronic mental health problems. Further, it has been suggested that death anxiety may be responsible for relapse and the emergence of new disorders in patients that have received successful treatment for earlier conditions in their lives. Given this, the purpose of the present selective review is to: (1) explore contemporary theoretical accounts of the role of death anxiety in a broad range of human behaviours; (2) examine evidence for death anxiety as a key variable in mental health disorders; (3) examine evidence on the treatment of death anxiety in both non-clinical and clinical populations; (4) describe the limitations of the current literature, and; (5) provide a detailed description of the critical future directions for this field.

Lidcombe Program translation to community clinics in Australia and England.

BACKGROUND: Early intervention is essential healthcare for stuttering, and the translation of research findings to community settings is a potential roadblock to it. AIMS: This study was designed to replicate and extend the Lidcombe Program community translation findings of O'Brian et al. (2013) but with larger participant numbers, incorporating clinicians (speech pathologists/speech anlanguage therapists) and their clients from Australia and England. METHODS & PROCEDURES: Participants were 51 clinicians working in public and private clinics across Australia (n = 36) and England (n = 15), and 121 of their young stuttering clients and their families. Outcome measures were percentage of syllables stuttered (%SS), parent severity ratings at 9 months post-recruitment, number of clinic visits to complete Stage 1 of the Lidcombe Program, and therapist drift. OUTCOMES & RESULTS: Community clinicians in both countries achieved similar outcomes to those from randomized controlled trials. Therapist drift emerged as an issue with community translation. Speech and language therapists in England attained outcomes 1.0%SS above the speech pathologists in Australia, although their scores were within the range attained in randomized trials. CONCLUSIONS & IMPLICATIONS: Community clinicians from Australia and England can attain Lidcombe Program outcome benchmarks established in randomized trials. This finding is reassuring in light of the controlled conditions in clinical trials of the Lidcombe Program compared with its conduct in community practice. The long-term impact of therapist drift in community clinical practice with the Lidcombe Program has yet to be determined. WHAT THIS PAPER ADDS: What is already known on the subject The Lidcombe Program is an efficacious early stuttering intervention. Translation to clinical communities has been studied with one Australian cohort. What this paper adds to existing knowledge A larger translation cohort is studied, comprising community clinicians and children in Australia and England. What are the potential or actual clinical implications of this work? Community clinicians from Australia and England can attain Lidcombe Program outcome benchmarks established in randomized trials. This finding is reassuring in light of the controlled conditions in clinical trials of the Lidcombe Program compared with its conduct in community practice.

Searching for Lidcombe Program mechanisms of action: Inter-turn speaker latency.

The Lidcombe Program is a well-established and efficacious treatment for early stuttering, but little is currently known about its mechanisms of action. The present report explores the possibility that inter-turn speaker latency might be associated with such mechanisms of action. Inter-turn speaker latency was measured in audio recordings of children, parents, and clinicians conversing, taken during Lidcombe Program treatment consultations. Five clinicians reduced their inter-turn speaker latencies during clinical consultations when they were speaking to children, in comparison with when they were speaking to parents. It is possible that inter-turn speaker latency is associated with the Lidcombe Program treatment process vicariously, and this possibility requires further research.

Stuttering, family history and counselling: A contemporary database.

BACKGROUND: Information about genetic influence is useful to when counselling parents or caregivers who have infants and children at risk for stuttering. Yet, the most comprehensive family aggregate database to inform that counselling is nearly four decades old (Andrews et al., 1983). Consequently, the present study was designed to provide a contemporary exploration of the relationship between stuttering and family history. METHODS: Data were sourced from the Australian Stuttering Research Centre, comprising 739 participants who presented for assessment, treatment, or investigation of stuttering. Reported family history data were acquired from pedigrees collected during assessment. We sought to establish the relation of the following variables to family history of stuttering: incidence, proband sex, parent sex, stuttering severity, age, reported age of stuttering onset, and impact of stuttering. Data were analysed with chi-square tests for independence, logistic and linear regression models. RESULTS: Results were broadly consistent with existing data, but the following findings were novel. Males and females who stutter have the same increased odds of having a father who stutters relative to a mother who stutters. Males had later stuttering onset than females, with genetic involvement in this effect. There was a greater impact of stuttering for females than males with a family history of stuttering. CONCLUSION: These findings have clinical applications. Speech-language pathologists may have infant or child clients known to them who are at risk of beginning to stutter. Information from the present study can be applied to counselling parents or caregivers of such children about stuttering and family history.

The Complexity of Stuttering Behavior in Adults and Adolescents: Relationship to Age, Severity, Mental Health, Impact of Stuttering, and Behavioral Treatment Outcome.

PURPOSE: This study investigated the complexity of stuttering behavior. It described and classified the complexity of stuttering behavior in relation to age, behavioral treatment outcomes, stuttering severity, anxiety-related mental health, impact of stuttering, and gender. METHOD: For this study, a taxonomy was developed-LBDL-C7-which was based on the Lidcombe Behavioral Data Language of stuttering. It was used by five experienced judges to analyze the complexity of stuttering behavior for 84 adults and adolescents before and after speech restructuring treatment. Data were 3,100 stuttering moments, which were analyzed with nominal logistic regression. RESULTS: The complexity of stuttering behavior appears not to change as a result of treatment, but it does appear to change with advancing age. Complexity of stuttering behavior was found to be independently associated with clinician stuttering severity scores but not with percentage of syllables stuttered or self-reported stuttering severity. Complexity of stuttering behavior was not associated with gender, anxiety, or impact of stuttering. CONCLUSION: Clinical and research applications of these findings are discussed.

Improving adherence to a web-based cognitive-behavioural therapy program for social anxiety with group sessions: A randomised control trial.

Individuals with social anxiety disorder (SAD) commonly receive non-evidence based, ineffective treatments. Cognitive behaviour therapy (CBT) has been demonstrated to be the gold standard treatment for treating SAD. Scalable web-based CBT programs ensure evidence-based treatment procedures, but low treatment adherence remains problematic. This study aimed to test whether adding group sessions to a fully automated web-based CBT program, Overcome Social Anxiety (OSA), would increase treatment adherence. A total of 69 participants were provided access to a web-based program, and randomly allocated to three conditions: 1) An experimental condition involving an addition of three online group psychoeducation sessions; 2) a placebo condition involving an addition of three online progressive muscle relaxation (PMR) group sessions, or 3) a control condition where participants did not receive group sessions. Adherence was operationalised as number of OSA modules completed. Treatment adherence significantly differed between the conditions. On average, participants assigned to the placebo condition completed significantly more of the program compared to those in the control condition. Further, all conditions produced a significant improvement in BFNE and QOLS. No significant difference in treatment efficacy was found between groups on the SIAS, BFNE or QOLS. The current results indicate PMR can improve treatment adherence for scalable social anxiety interventions.

Comparison of Stuttering Severity and Anxiety During Standard and Challenge Phone Calls.

PURPOSE: This study was designed to answer three questions. (a) Does percentage of syllables stuttered (%SS) differ between standard and challenge phone calls. (b) Does anxiety differ between standard and challenge phone calls. (c) Is there a relationship between %SS and anxiety during standard and challenge phone calls? METHOD: Participants were 230 adults diagnosed with stuttering, who were participants from five clinical trials. Each participant received two 10-min phone calls at pretreatment and a further two phone calls 6 months or 20 weeks postrandomization. One phone call was standard, and the other presented challenge: occasionally disagreeing with, interrupting, and talking over participants, or asking for clarification of their views. RESULTS: Statistically significant, but clinically minor, increases of %SS and anxiety occurred during the challenge phone calls. There was a statistically significant association between %SS and anxiety. CONCLUSIONS: Variable phone call procedures to assess stuttering severity in clinical trials are not likely to spuriously inflate or deflate treatment outcomes to a clinically important extent. Regardless, the present results suggest that there is statistical merit in controlling the nature of phone calls during clinical trials with the simple and replicable method developed in this report. Additionally, there is procedural merit in the challenge phone call procedure; it is a more valid representation of the challenges of everyday speech than the standard procedure. However, a disadvantage of the challenge phone call procedure is the practical issues associated with its use. The clinical and theoretical applications of the results are discussed.

Conversational speech of school-age children after syllable-timed speech treatment for stuttering.

Purpose: The purpose of this laboratory study was to investigate whether rhythmic speech was primarily responsible for stuttering reductions in four school-aged children after the instatement stage of the Westmead Program of syllable-timed speech (STS) intervention. The study was designed to inform further development of the program. Reduction in variability of vowel duration is a marker of STS, and it was predicted that this would be present in the children's conversational speech after Stage 1 of the program if they were using STS. To strengthen such a finding, it was also predicted that there would be no reduction in articulation rate, sentence complexity, and utterance length after treatment, as there is evidence that reductions in these can reduce stuttering. Perceptual judgments of speech quality after treatment were also made by independent listeners.Method: Participants were four children, ages 8-11 years, who completed Stage 1 of an STS program and whose stuttering had reduced significantly. Pre-treatment (PRE) and post-treatment (POST) within-clinic audio-visual recordings of conversational speech were analysed for percentage of syllables stuttered, variability of vowel duration, articulation rate, and length and complexity of utterance. Four blinded listeners made perceptual judgments of speech quality in the POST recordings.Result: Recordings of all children showed that variability of vowel duration clearly reduced from the PRE to POST speech samples. Importantly, articulation rate and language use were not compromised. Some possible indicators of rhythmicity were identified in one child in the perceptual study.Conclusion: The findings suggest that STS was primarily responsible for the clinically significant reductions in stuttering after Stage 1 of the program. There is an urgent need for more evidence-based interventions for stuttering in this age group and further development of STS interventions is warranted.

OCD, death anxiety, and attachment: what's love got to do with it?

BACKGROUND: Death anxiety has been empirically implicated in obsessive compulsive disorder (OCD). Research has shown that secure attachments appear to protect against fear of death, and are also associated with reduced risk of mental illness. However, few studies have investigated the moderating effect of attachment style in the relationship between death anxiety and OCD. AIMS: The present study sought to explore whether attachment style moderates the relationship between death anxiety and OCD symptoms among a treatment-seeking sample of individuals diagnosed with OCD. METHOD: Following a structured diagnostic interview, a number of measures were administered to 48 participants. These included the Multidimensional Fear of Death Scale, Vancouver Obsessive Compulsive Inventory, and Experiences in Close Relationships-Revised. RESULTS: As expected, death anxiety was a strong predictor of OCD severity, and other markers of psychopathology. However, contrary to hypotheses, neither anxious nor avoidant attachment style moderated the association between fear of death and OCD severity. CONCLUSIONS: The current findings add further support to the role of death anxiety in OCD. Given the absence of a moderating effect of attachment between death fears and OCD severity, it is possible that this proposed buffer against death anxiety may potentially be insufficient in the presence of this disorder. Further research is needed to clarify whether attachment style may moderate the relationship between death anxiety and symptom severity in other disorders.

Contemporary issues with stuttering: The Fourth Croatia Stuttering Symposium.

PURPOSE: During the 2019 Fourth Croatia Clinical Symposium, speech-language pathologists (SLPs), scholars, and researchers from 29 countries discussed speech-language pathology and psychological practices for the management of early and persistent stuttering. This paper documents what those at the Symposium considered to be the key contemporary clinical issues for early and persistent stuttering. METHODS: The authors prepared a written record of the discussion of Symposium topics, taking care to ensure that the content of the Symposium was faithfully reproduced in written form. RESULTS: Seven contemporary issues for our field emerged from the Symposium. CONCLUSION: Effective early intervention is fundamental to proper health care for the disorder. However, as yet, there is no consensus about the timing of early intervention and how it should be managed. Currently, clinical translation is a barrier to evidence-based practice with early stuttering, and proactive strategies were suggested for junior SLPs. Apprehension emerged among some discussants that treatment of early stuttering may cause anxiety. For persistent stuttering, assessment procedures were recommended, as were strategies for dealing with childhood bullying. There was agreement that SLPs are the ideal professionals to provide basic cognitive-behavior therapy for clients with persistent stuttering. Questions were raised about our discipline standards for basic professional preparation programs for stuttering management.

Measures of Psychological Impacts of Stuttering in Young School-Age Children: A Systematic Review.

Purpose Recent research has shown that some school-age children who stutter may have speech-related anxiety. Given this, speech-language pathologists require robust measures to assess the psychological effects of stuttering during the school-age years. Accordingly, this systematic review aimed to explore available measures for assessing the psychological impacts of stuttering in young school-age children and to examine their measurement properties. Method The systematic search protocol was registered with PROSPERO (ID: 163181). Seven online databases, in addition to manual searching and screening of reference lists, were used to identify appropriate measures for the population of children who stutter aged 7-12 years. The first two authors independently assessed the measures using the quality appraisal tool described by Terwee et al. (2007). Results Despite the comprehensive search strategy, only six measures were identified for quality appraisal. No assessment tool was found to possess adequate measurement properties for the eight assessed domains: content validity, internal consistency, construct validity, reproducibility, reliability, responsiveness, floor and ceiling effects, and interpretability. No measure had clear evidence of responsiveness to clinical change. Based on the criterion defined by the Terwee et al. (2007) appraisal tool, the Communication Attitude Test and the Overall Assessment of the Speaker's Experience of Stuttering for School-Age Children received the highest number of ratings in support of their measurement properties. Conclusions The results highlight a lack of available measures in this domain and poor practices in developing and testing measurement instruments. To ensure that clinicians and researchers are equipped with sound measures to meet the mental health needs of this vulnerable population, further research to establish resources is needed.

Psychological characteristics of early stuttering.

PURPOSE: The purpose of this study was to use psychological measures of pre-schoolers who stutter and their parents to inform causal theory development and influence clinical practices. This was done using data from a substantive clinical cohort of children who received early stuttering treatment. METHOD: The cohort (N = 427) comprised parents and their children who were treated with the Lidcombe Program, the Westmead Program, and the Oakville Program. The study incorporated demographic information, stuttering severity, and child and parent psychological measures prior to treatment. RESULT: The cohort revealed nothing unusual about behavioural and emotional functioning, or the temperaments, of pre-school children that would influence treatment, be targeted during treatment, or influence causal theory development. However, a third of parents were experiencing moderate to high life stressors at the time of seeking treatment, and half the parents failed first-stage screening for Anankastic Personality Disorder. CONCLUSION: The present results are consistent with a number of previous reports that showed that the population of pre-schoolers who stutter have no unusual psychological profiles. Hence, these results suggest that the association between mental health and stuttering later in life is a consequence of the disorder rather than being a part of its cause. The finding of the life stress of parents who seek stuttering treatment for pre-school children has potential clinical importance and warrants further investigation. Further psychological research is required about parents of pre-school children who stutter, because half the parents in the cohort failed the screener for Anankastic Personality Disorder. This is of interest because a previous study associated screening failure for another personality disorder (Impulsive Personality Disorder) with treatment dropout for early childhood stuttering.

Existential Approaches and Cognitive Behavior Therapy: Challenges and Potential.

Existential concerns such as death, responsibility, meaninglessness, and isolation not only are the hallmark of existential psychotherapy but also are frequently encountered by CBT therapists-nevertheless, due to epistemological and ideological differences, existential and CBT approaches to psychotherapy had little overlap historically. During recent years, existential issues are increasingly discussed in empirical clinical psychology, e.g., the potential role of the fear of death for a variety of mental disorders by Iverach et al. (Clinical Psychology Review, 34(7), 580-593, 2014), and there is increasing experimental evidence for a causal rather than correlational role of death anxiety discussed by Menzies and Dar-Nimrod (Journal of Abnormal Psychology, 126(4), 367-377, 2017). Further, existential concerns are common themes in CBT discussed by Grober et al. (Psychotherapeut, 61(3), 229-236, 2016) and may play an important role in the training of CBT therapists discussed by Worrell et al. (Journal of Psychotherapy and Counselling Psychology Reflections, 3(1), 9-16, 2018) as well as in personal therapy and supervision.

Speech and Anxiety Management With Persistent Stuttering: Current Status and Essential Research.

Purpose The purpose of this review article is to provide an overview of the current evidence base for the behavioral management of stuttering and associated social anxiety. Method We overview recent research about stuttering and social anxiety in the context of contemporary cognitive models of social anxiety disorder. That emerging evidence for self-focused attention and safety behavior use with those who stutter is considered in relation to current treatment approaches for stuttering: speech restructuring and social anxiety management. Results The emerging information about social anxiety and stuttering suggests a conflict between the two clinical approaches. For those clients who wish to control their stuttering and where speech restructuring is deemed the most suitable approach, it is possible that speech restructuring may (a) induce or increase self-focused attention, (b) promote the use of safety behaviors, and (c) become a safety behavior itself. This conflict needs to be explored further within clinical and research contexts. Conclusions The issues raised in this review article are complex. It appears that evidence-based speech treatment procedures are in conflict with current best-practice treatment procedures that deal with social anxiety. In this review article, we propose directions for future research to inform the development of improved treatments for those who stutter and recommendations for interim clinical management of stuttering.

Predictors of Lidcombe Program treatment dropout and outcome for early stuttering.

BACKGROUND: Information is available about what predicts Lidcombe Program treatment time, but nothing is known about what predicts treatment prognosis. AIMS: To investigate the predictors of treatment dropout and treatment outcome for children who were treated for early stuttering with the Lidcombe Program (N = 277). METHODS & PROCEDURES: A total of 32 variables were used as predictors in regression analyses of short- and medium-term Lidcombe Program outcome, and of treatment dropout. OUTCOMES & RESULTS: Regression analyses associated children who have better language skills and easy temperament with better treatment outcome, although only a small portion of the variance of treatment outcome was accounted for by these variables. There was an association between treatment dropout and parental scores on a personality screening tool relating to their impulsivity. CONCLUSIONS & IMPLICATIONS: Variables identified as predictors of Lidcombe Program treatment outcome were statistically significant, but not clinically significant. They did not account for a clinically substantive portion of treatment outcomes. Findings about parental impulsivity and their relationship with intervention drop-out require replication with prospective methods and comprehensive assessment of parent psychological status. This is particularly important because parents are involved in conducting all early interventions. What this paper adds What is already known on the subject Information is available about what predicts Lidcombe Program treatment time, but nothing is known about what predicts Lidcombe Program treatment outcome. What this paper adds to existing knowledge There are predictors of Lidcombe Program treatment outcome that are statistically significant, but none are clinically significant. What are the potential or actual clinical implications of this work? Clinicians can tell parents that nothing has been found that can assist with making prognostic indications about treatment outcome for their children.