Coming Home, Staying Home: Adopters' Stories about Transitioning Their New Dog into Their Home and Family.

Published research estimates shelter dogs' post-adoption returns at 7-20%, with a significant percentage of these occurring in the first month post-adoption. To better understand factors that contribute to the success or failure of long-term rehoming outcomes, this study sought to understand post-adoption challenges up to four years post-adoption, targeting dogs identified as more likely to be returned. Thirty-one adopters participated in semi-interviews. Thematic analysis of their responses yielded three themes: (1) The adoption process takes time and requires patience; (2) Building trust and learning limits are essential to lasting adoptive relationships; and (3) Human-dog relationships are idiosyncratic because they involve unique individuals. These results have potential application in programs designed to guide adopters and dogs through a successful adoption process. Access to real-life adoption stories, such as those uncovered in this study, might help new adopters develop reasonable expectations and learn from others' experiences as they work to develop lasting relationships with their dogs.

Telehealth Cognitive Behavior Therapy to Reduce Anxiety in People Living with Cognitive Impairment: A Randomized Feasibility Pilot Study.

OBJECTIVES: To evaluate the feasibility of telehealth-based cognitive behavior therapy for people living with cognitive impairment experiencing anxiety (Tele-CBT), and to assess whether this leads to improvements in anxiety, depression, and quality of life post-intervention. METHODS: This was a single-blind randomized feasibility pilot trial of the Tele-CBT versus usual care. People living with mild cognitive impairment or dementia experiencing anxiety were recruited and randomized to receive Tele-CBT (n = 5) or continue usual care (n = 5). Feasibility data comprised recruitment uptake and retention, adherence, and ease of use. Outcomes of anxiety (primary outcome - Rating Anxiety in Dementia; RAID), depression, stress, and quality of life were measured pre- and post-intervention. RESULTS: Intervention feasibility was demonstrated through minimal attrition, acceptability, and ease of use via videoconferencing. Both groups showed a decrease of anxiety symptoms (RAID) from baseline to post-assessment. CONCLUSIONS: The Tele-CBT program was acceptable to use via videoconferencing. Reduced anxiety symptoms were observed in both groups at post-. An RCT with a larger sample is required to determine the efficacy and implementation of the intervention. CLINICAL IMPLICATIONS: This study indicates the feasibility of videoconference CBT to address anxiety experienced by people living with cognitive impairment with minimal assistance from support persons.

CarFreeMe™-Dementia: Potential Benefits of a Driving Retirement Intervention Supporting Persons With Dementia and Their Families.

Background and Objectives: Driving retirement can be a necessary but challenging and emotionally complex transition, especially for people living with dementia. This pilot study evaluated the utility of CarFreeMe™-Dementia (CFM™-D), a telehealth intervention providing tailored education and social support to those living with dementia and their care partners, as they prepare for or adjust to driving retirement. Delivered by empathetic health professionals, CFM™-D is a person-centric, flexible program tailored to address challenges specific to the participants' driving retirement stage and individualized contexts. Research Design and Methods: A single-arm, mixed-methods design was used to follow participants over a 6-month period. Participants received CFM™-D, a 7-8-module semistructured intervention, including education and planning support for driving retirement (impact of dementia, transportation options) and emotional adjustment (grief and loss, stress management). Surveys evaluated the perceived utility of intervention components as well as changes in well-being and readiness for driving retirement over time. An open-ended survey item and semistructured interviews provided additional feedback and a contextual understanding of the empirical data. Results: A total of 50 families enrolled (17 care partners, 16 retiring/retired drivers with memory loss, and 17 care partner-retiring/retired driver dyads). Nearly all participants would recommend the intervention. Care partners reported significantly reduced (p < .05) isolation and relationship strain, and retiring drivers reported significant reductions in depressive symptoms. Driving retirement preparedness scores improved. Driving retirement phase, enrolling as a dyad, and retiring driver cognitive/functional impairment were associated with these outcomes. Participants also engaged in more driving retirement activities outside of the intervention (e.g., talking with health professionals). Discussion and Implications: CFM™-D is a useful intervention for retiring drivers with dementia and their family members, with preliminary data suggesting it supports improved well-being and driving retirement preparedness. A randomized controlled trial is needed to determine the efficacy of the CFM™-D intervention and future translation needs.

Validation of the Kimberley Cognitive Assessment (KICA-Cog) for Torres Strait Islander Peoples.

OBJECTIVES: The aim of this study was to validate the Kimberley Indigenous Cognitive Assessment-Cognitive Component (KICA-Cog) adapted for dementia screening in Torres Strait Islander Peoples. METHODS: Data were obtained from a broader dementia prevalence study completed in the Torres Strait and Northern Peninsula Area between 2015 and 2018. Modifications were made to items from the original KICA-Cog to ensure they were culturally appropriate for the Torres Strait. All participants completed a KICA-Cog and had a comprehensive dementia assessment with a geriatrician experienced in cross-cultural assessment. RESULTS: A total of 255 Torres Strait residents aged 45 years and over completed a KICA-Cog and underwent geriatric assessment. The adapted KICA-Cog showed good validity for dementia diagnosis with a cut point of 33/34 associated with a sensitivity of 81% and specificity of 92% with an area under the ROC curve of 0.91. CONCLUSIONS: The KICA-Cog, when modified for the Torres Strait, is a valid cognitive screening tool for dementia. Caution is required when interpreting test scores, as the adapted KICA-Cog had slightly lower sensitivity (ability to detect people with dementia) than the original KICA-Cog. As with all short cognitive tests, individuals with a low KICA-Cog scores should undergo further medical investigations before a dementia diagnosis is considered.

Feasibility and Acceptability of a Videoconferencing CBT Intervention for Anxiety in People with Parkinson's Disease.

OBJECTIVES: In people with Parkinson's disease (PwPD), non-motor symptoms such as anxiety are common and have negative impacts on their quality of life. There are currently few interventions that address anxiety in PwPD, and access to diagnosis and treatment is often limited for those living in rural areas. The aim of this study was to evaluate the feasibility and acceptability of a telehealth videoconferencing CBT intervention for anxiety in PwPD. METHODS: A pre- and post-test feasibility study (N = 10) was conducted and evaluated utilizing the RE-AIM framework (Reach, Effectiveness, Adoption, Implementation, and Maintenance). RESULTS: Lack of access to the internet and videoconferencing technology were identified as barriers to participation. Physical health issues also impacted recruitment and retention. Non-completers were significantly older and less likely to have a carer involved in the intervention. Clinician adoption of the intervention was low while participant acceptability of videoconferencing technology varied and required carer support. CONCLUSIONS: Providing access to technology and support to overcome technological issues, as well as telehealth training for clinicians, are recommended in future studies to improve recruitment, retention, and implementation. CLINICAL IMPLICATIONS: Identification of barriers and facilitators provides future studies with the knowledge to tailorize their program to better suit PwPD.

HEPPI: a randomized controlled trial of the efficacy of a cognitive-emotional intervention for homebound older adults.

OBJECTIVES: This randomized controlled trial aimed to assess the efficacy of the Homebound Elderly People Psychotherapeutic Intervention (HEPPI), a home-delivered cognitive-emotional intervention, among the homebound older population presenting with mild cognitive impairment and depressive or anxiety symptoms. METHODS: Participants were randomly assigned either to the intervention group or the treatment-as-usual group and completed baseline, post-intervention, and three-month follow-up assessments. Changes in episodic memory and symptoms of depression and anxiety were the primary outcomes. Secondary outcomes included changes in global cognition, attentional control, subjective memory complaints, functional status, and quality of life. Data were analyzed on an intention-to-treat basis employing a linear mixed models approach. ClinicalTrials.gov identifier: NCT05499767. RESULTS: Compared with the treatment-as-usual group, the HEPPI group reported significant immediate improvement in cognition, mood, and daily functional performance. Positive effects of HEPPI were maintained over the follow-up phase only in depressive symptomatology, perceived incapacity to perform advanced instrumental activities of daily living, and self-reported emotional ability. A significant impact of the intervention on the subjective memory complaints level was observed only three months after the intervention. CONCLUSIONS: This study suggests that HEPPI may be a promising home-delivered cognitive-emotional intervention to help homebound older adults improve their mental health.

Homebound elderly people psychotherapeutic intervention (HEPPI): Exploring the mediating role of loneliness.

OBJECTIVES: The present study aimed to explore whether the Homebound Elderly People Psychotherapeutic Intervention (HEPPI), a home-delivered ten-week cognitive-emotional intervention, was effective in reducing self-reported loneliness among homebound older adults presenting mild cognitive impairment and psychological symptomatology. Effects of HEPPI in total, social, and emotional loneliness, compared with a treatment-as-usual group, were investigated at post-intervention and 3-month follow-up. In addition, the potential role of social and emotional loneliness as mediators of the HEPPI impact on episodic memory and symptoms of depression and anxiety was examined. METHODS: This study built upon the data of a previously conducted randomized controlled trial. Participants were randomly assigned to the HEPPI group (n = 98) or the treatment-as-usual group (n = 101) and completed baseline, post-intervention, and 3-month follow-up assessments, including measures of loneliness (UCLA - Loneliness scale), episodic memory (Wechsler Memory Scale-III), depressive symptoms (Geriatric Depression Scale-30), and anxiety symptoms (Geriatric Anxiety Inventory). Data were analyzed on an intention-to-treat basis employing linear mixed models and mediation analyses for repeated measures. CLINICALTRIALS: gov identifier: NCT05499767. RESULTS: Compared with usual care controls, the HEPPI participants reported a significant immediate decrease in total and social loneliness, but these effects were not maintained at a 3-month follow-up. The reduction in immediate perceived social loneliness significantly mediated the improvement of depressive symptoms. CONCLUSIONS: The current findings suggest that HEPPI potentially reduced total and social loneliness of the homebound older population immediately post-intervention, and such decrease in social loneliness may be a relevant mechanism for improving their short-term depressive symptomatology.

Evaluation of the Ask-Inform-Manage-Encourage-Refer Intervention and Its Implementation Targeting the Provision of Mental Wellbeing Support Within the Audiology Setting.

OBJECTIVES: The ask, inform, manage, encourage, refer (AIMER) program is a behavior change intervention designed to increase the frequency with which hearing healthcare clinicians (HHCs) ask about and provide information regarding mental wellbeing within adult audiology services. The objective of this study was to systematically evaluate the first iteration of the AIMER program to determine whether the intervention achieved the changes in HHC behaviors anticipated and to evaluate feasibility of implementing the AIMER program based on the implementation protocol. DESIGN: The Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework was used to guide this evaluation. Data were collected from October 2020 to February 2022 and included both quantitative and qualitative measures (i.e., observation reports, staff surveys, clinical diaries, clinical file audits, and interviews). RESULTS: Comparison between pre- and post-implementation data showed that the AIMER intervention successfully increased: (i) HHC's skills and confidence for discussing mental wellbeing; (ii) how often HHCs ask about mental wellbeing within audiology consultations; (iii) how often HHCs provide personalized information and support regarding mental wellbeing within audiology consultations; and (iv) how often HHCs use mental wellbeing terms within clinical case notes and general practitioner reports. The factors affecting feasibility of implementing the AIMER program within the clinical setting could be classified into three major categories: (i) the AIMER program itself and its way of delivery to clinical staff; (ii) people working with the AIMER program; and (iii) contextual factors. Key recommendations to improve future implementation of the AIMER program were provided by the participants. CONCLUSIONS: The AIMER program was shown to be effective at increasing the frequency with which HHCs ask about and provide information regarding mental wellbeing within routine audiological service delivery. Implementation of the AIMER program was feasible but leaves room for improvement. Use of the reach, effectiveness, adoption, implementation, and maintenance framework facilitated systematic evaluation of multiple indicators providing a broad evaluation of the AIMER program. Our analysis helps to better understand the optimal levels of training and facilitation and provides recommendations to improve future scale-up of the AIMER program. The findings of this study will be used to further adapt and improve the AIMER program and to enhance program implementation strategies before its further dissemination.

Cultivating the Acceptance of Assistance Dogs in Aged Care through Deliberative Democracy.

Assistance dogs provide significant benefits to older adult owners. However, despite protective legislation, aged care facilities continue to not allow owners to retain their dogs on relocation. The purpose of the current study was to explore whether older adults should be allowed to retain their dog on relocation to an aged care facility, and what factors should impact this decision. Further, if allowed to retain their dog, what would be the best practice to allow for this? A deliberative democracy methodology was used, with a range of key stakeholders recruited. Focus groups were held, with follow-up questionnaires to establish deliberation for all questions. Results indicated that with sufficient objective measurement, fair decisions can be made to ensure the welfare and well-being of the owner and dog. Key policy and procedure changes would also be necessary to ensure ongoing support, such as training, care plans, and emergency directives. By ensuring sufficient policies and procedures are in place, training and support could lead to an ideal outcome where facilities could be at the forefront of a better future for aged care.

A qualitative study exploring the experiences and needs of people living with young onset dementia related to driving cessation: 'It's like you get your legs cut off'.

BACKGROUND: driving disruptions have significant impact on individuals living with dementia, their care partners and family members. Previous studies show that for older people with dementia, stopping driving is one of the hardest things that they cope with. To date, no studies exist that address the expressed needs and experiences of people living with young onset dementia (YOD) who are adjusting to life without driving, whose needs are not well understood and whose needs might be expected to differ from those of older people with dementia. METHODS: a multi-perspective, qualitative descriptive phenomenological approach was undertaken. A topic guide was developed in consultation with lived experience experts. In-depth interviews (n = 18) with 10 people with YOD and eight family caregivers were conducted, to elicit lived experiences in relation to changing and cessation of driving. Interviews were recorded and transcribed verbatim. Data were analysed using a hybrid approach, employing deductive and inductive coding. RESULTS: core findings reflected the impact and coping strategies employed by people with YOD and their care partners across four themes: (i) losses and burdens, (ii) the unique challenges of YOD, (iii) coping and adjustment and (iv) how to meet needs. CONCLUSIONS: driving disruptions often come at a time when people living with YOD are likely to have significant financial and family commitments, or they/their partners may be employed or raising a family, negatively impacting individual's roles and self-identities. Intervention to support emotional and practical adjustment and reduce social isolation is essential for coping.

Development of the Observable Well-Being in Living With Dementia-Scale.

The Observable Well-being in Living with Dementia-Scale was developed to address conceptual and methodological issues in current observational scales for music therapy. Creative interventions may receive lowered scores, as existing instruments rely heavily on verbal behavior. Methods were (1) Systematic review of observational instruments: (2) field work with music therapy and sociable interactions to operationalize the items; (3) field testing assessing feasibility and preliminary psychometric properties; (4) focus groups with experts to investigate content validity; (5) final field test and revision. 2199 OWLS-ratings were conducted in 11 participants. Hypotheses of construct validity and responsiveness were supported (r = .33 -.65). Inter-rater reliability was good (84% agreement between coders, Cohen's Kappa = .82), and intra-rater reliability was excellent (98% agreement, Cohen's Kappa = .98). Focus groups with 8 experts supported the relevance of the items and suggested further refinements to increase comprehensiveness. The final field-tested OWLS showed improved inter-rater reliability and usability.

A single-blind, parallel-group randomised trial of a Technology-assisted and remotely delivered Cognitive Behavioural Therapy intervention (Tech-CBT) versus usual care to reduce anxiety in people with mild cognitive impairment and dementia: study protocol for a randomised trial.

BACKGROUND: Anxiety is commonly experienced by people living with mild cognitive impairment (MCI) and dementia. Whilst there is strong evidence for late-life anxiety treatment using cognitive behavioural therapy (CBT) and delivery via telehealth, there is little evidence for the remote delivery of psychological treatment for anxiety in people living with MCI and dementia. This paper reports the protocol for the Tech-CBT study which aims to investigate the efficacy, cost-effectiveness, usability and acceptability of a technology-assisted and remotely delivered CBT intervention to enhance delivery of anxiety treatment for people living with MCI and dementia of any aetiology. METHODS: A hybrid II single-blind, parallel-group randomised trial of a Tech-CBT intervention (n = 35) versus usual care (n = 35), with in-built mixed methods process and economic evaluations to inform future scale-up and implementation into clinical practice. The intervention (i) consists of six weekly sessions delivered by postgraduate psychology trainees via telehealth video-conferencing, (ii) incorporates voice assistant app technology for home-based practice, and (iii) utilises a purpose-built digital platform, My Anxiety Care. The primary outcome is change in anxiety as measured by the Rating Anxiety in Dementia scale. Secondary outcomes include change in quality of life and depression, and outcomes for carers. The process evaluation will be guided by evaluation frameworks. Qualitative interviews will be conducted with a purposive sample of participants (n = 10) and carers (n = 10), to evaluate acceptability and feasibility, as well as factors influencing participation and adherence. Interviews will also be conducted with therapists (n = 18) and wider stakeholders (n = 18), to explore contextual factors and barriers/facilitators to future implementation and scalability. A cost-utility analysis will be undertaken to determine the cost-effectiveness of Tech-CBT compared to usual care. DISCUSSION: This is the first trial to evaluate a novel technology-assisted CBT intervention to reduce anxiety in people living with MCI and dementia. Other potential benefits include improved quality of life for people with cognitive impairment and their care partners, improved access to psychological treatment regardless of geographical location, and upskilling of the psychological workforce in anxiety treatment for people living with MCI and dementia. TRIAL REGISTRATION: This trial has been prospectively registered with ClinicalTrials.gov: NCT05528302 [September 2, 2022].

Use of the Behaviour Change Wheel to design an intervention to improve the provision of mental wellbeing support within the audiology setting.

OBJECTIVE: This study describes the development of an intervention to increase the frequency of audiologists' asking about and providing information regarding mental wellbeing within adult audiology services. DESIGN: The Behaviour Change Wheel (BCW), an eight-step systematic process, was followed to develop the intervention. Reports describing the first four steps are published elsewhere. This report describes the final four steps and details the intervention developed. RESULTS: A multifaceted intervention was developed to change audiologists' behaviours relating to providing mental wellbeing support to adults with hearing loss. Specifically, three behaviours were targeted: (1) asking clients about their mental wellbeing, (2) providing general information on the mental wellbeing impacts of hearing loss, and (3) providing personalised information on managing the mental wellbeing impacts of hearing loss. A variety of intervention functions and behaviour change techniques were incorporated into the intervention, including instruction and demonstration, information about others approval, adding objects to the environment, use of prompts/cues, and endorsement from credible sources. CONCLUSION: This study is the first to use the Behaviour Change Wheel to develop an intervention targeting mental wellbeing support behaviours in audiologists and confirms the usability and usefulness of the approach in a complex area of clinical care. The systematic development of the Ask, Inform, Manage, Encourage, Refer (AIMER) intervention will facilitate a thorough evaluation of its effectiveness in the next phase of this work.

Still in first gear: Exploration of barriers for implementing driving cessation support.

OBJECTIVE: Driving cessation is a major life transition; lack of support in this process may lead to deleterious outcomes in terms of physical, mental and social well-being. Despite approaches to driving cessation being developed, their integration into ongoing geriatric clinical practice has been slow. METHODS: Health-care providers were surveyed about their impressions of the barriers and facilitators to implementing a driving cessation intervention as part of regular clinical services. Methods of funding the intervention were queried. Surveys were sent via professional listserves and a snowballing strategy employed. Twenty-nine completed surveys were analysed by content analysis. RESULTS: Participants identified that an understanding of driving cessation and optimal driving cessation supports was required. They identified four key approaches to support the implementation of driving cessation support: the need to consider complexity and emotional support needs in clinical contexts; knowing and showing the outcomes by clearly communicating the benefits and values to different stakeholders; managing systemic barriers included workforce issues, funding models and efforts required for initiating and sustaining an intervention; and not doing it alone, but instead developing processes supports to collaboratively provide access to programs. CONCLUSIONS: The current study reveals a recognition of unmet needs of older persons and families regarding driving cessation as well as signalling service delivery, costing and workforce needs which act as barriers.

A Systematic Review of the Effect of Assistance Dog Ownership on Practical Support, Health, and Wellbeing: Implications for Older Adults.

OBJECTIVES: While assistance dog use has received considerable recent attention, few studies have focused on benefits for older adults. The current review examined effects of assistance dog acquisition across practical, mental, physical, and social wellbeing domains for older adults. Further, it compared assistance dog types and identified potential barriers to acquisition. METHODS: A systematic review was completed. Criteria focused on older adults with relevant disabilities (visual/hearing impairments, and PTSD), who received support from an assistance dog (guide, hearing or other assistance dog). Identified studies (n = 2,951) were screened, 256 assessed for eligibility, and 28 included, with key information extracted and summarized. RESULTS: All dog types demonstrated benefits across all assessed domains. Disadvantages and acquisition barriers were identified. However, limited empirical evidence was available, and no studies focused exclusively on older adults, revealing the need for studies including this age-group. CONCLUSIONS: While results indicated support for assistance dog acquisition, disadvantages and barriers require further attention. Methodologically improved research should focus on assistance dog acquisition for older persons. CLINICAL IMPLICATIONS: The study indicated assistance dog acquisition could produce positive clinical impacts, including on mental health and everyday functioning. Thus, acquisition could be considered as part a multi-faceted treatment or recommended to appropriate older adults.

Culturally Appropriate Assessment of Depression and Anxiety in Older Torres Strait Islanders: Limitations and Recommendations.

OBJECTIVES: The aim of the study was to assess the prevalence of anxiety and depression in older Aboriginal and Torres Strait Islander adults. METHODS: A modified version of the PHQ-9 (KICA-dep) and the Geriatric Anxiety Inventory (GAI) were administered as part of a wider dementia prevalence study conducted in the Torres Strait. Results were compared to diagnoses obtained on Geriatric review to evaluate their applicability in the region. RESULTS: A total of 236 participants completed the KICA-dep and 184 completed the GAI short form. Of these, 10.6% were identified with depression and 15.8% with anxiety. Some participants found questions about suicide ideation and self-harm offensive and others had difficulty understanding concepts on the GAI. The KICA-dep performed poorly in comparison to diagnosis on geriatric clinical review, so results are unlikely to reflect the true prevalence of depression in the region. CONCLUSIONS: Further research is required to explore the underlying dimensions of depression and anxiety and terminology used to express mood symptoms in the Torres Strait. CLINICAL IMPLICATIONS: • Current mental health screening tools are not applicable for the Torres Strait• More work is required to determine how symptoms of depression and anxiety are expressed within Torres Strait communities.

Providing information on mental well-being during audiological consultations: exploring barriers and facilitators using the COM-B model.

OBJECTIVE: To identify the barriers and facilitators of hearing healthcare clinicians (HHC) providing information to audiology consumers on (i) the mental health impacts of hearing loss, and (ii) management options for improving mental well-being. DESIGN: A qualitative study using semi-structured individual and group interviews. Both the interview guide and the deductive process of data analysis were based on the COM-B model (Capabilities, Opportunities and Motivations required for Behaviour change). STUDY SAMPLE: Fifteen HHCs with between 2 and 25 years of clinical experience (mean 9.3). RESULTS: Psychological Capability barriers included lack of knowledge relating to mental health signs and symptoms, management options available, referral processes, and resources/tools to assist discussion of options. Social opportunity barriers included clients' lack of openness to receive mental health-related information from their HHC. Automatic motivation factors included feeling uncomfortable and helpless when discussing mental health. Reflective motivation factors included clinician's limiting beliefs concerning their role and responsibilities regarding provision of mental health support, and doubts about whether mental health services are truly beneficial for clients with hearing loss. CONCLUSION: Application of the COM-B model for behaviour change identified factors that need to be addressed to increase the provision of mental health information in the audiology setting.

Barriers and facilitators to asking adults with hearing loss about their emotional and psychological well-being: a COM-B analysis.

OBJECTIVE: To explore the barriers and facilitators faced by hearing healthcare clinicians (HHCs) with respect to asking adults with hearing loss (HL) about their emotional well-being. DESIGN: This qualitative study was conducted using semi-structured individual interviews and focus groups. The interview topic guide was developed based on the COM-B model. STUDY SAMPLE: Fifteen HHCs of a single hearing services organisation in Western Australia across 13 clinic locations participated. RESULTS: Barriers and facilitators that may influence HHCs' behaviour of routinely asking adults about their emotional well-being include having the knowledge and skills to ask about emotional well-being, forgetting to ask, awareness of the emotional impacts of HL, time and tools for asking, clients' reactions to being asked, supportive peers, normalisation of discussions relating to emotional well-being, presence of significant others, emotions associated with asking, being in the habit of asking, reminders, beliefs about consequences and confidence or capabilities, and scope of audiology practice. CONCLUSIONS: Application of the COM-B model identified barriers in capabilities (e.g. knowledge), opportunities (e.g. tools), and motivation (e.g. beliefs about benefits of asking about emotions) that need to be addressed for HHCs to ask their clients about their emotional well-being.