Chatbot-Delivered Cognitive Defusion versus Cognitive Restructuring for Negative Self-Referential Thoughts: A Pilot Study

AbstractConversational agents or chatbots are a novel, highly accessible, and low-resource method of psychological intervention delivery. The present research aims to compare two brief chatbot interventions that delivered cognitive restructuring and defusion interventions, respectively. It was hypothesized that a defusion chatbot would lead to reduced cognitive fusion and decreased thought believability relative to cognitive restructuring and a nonactive control. Participants (N = 223; M age of 28.01 [SD = 10.29]; 47 identified as male, 174 as female, and 2 as nonbinary) were randomized into one of three conditions (defusion, restructuring, control), engaged for 5 days completing thought and mood measures pre- and postintervention. Sixty-two participants (M age of 25.98; SD = 8.647 years) completed measures again at time 2 (49 identified as female, 12 as male, and 1 as nonbinary). No statistically significant differences were observed among groups on believability of thoughts (F[2, 25] = .79, p = .47, ηp2 = .06), negativity of thoughts (F[2,25] = 1.49, p = .25, η 2 = .11), discomfort associated with thoughts (F[2, 25] = .48, p = .62, ηp2 = .04), and willingness (F[2, 25] = 3.00, p = .07, ηp2 = .19) to have negative self-referential thoughts. Moreover, substantial attrition of 72% was observed. Acceptability and usability of the chatbots employed are discussed as contributing toward the limited effectiveness of interventions and elevated attrition. Various recommendations are presented to support researchers and clinicians in developing engaging and effective chatbots.

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Essential Acute Stroke Care in Low Resource Settings: a Pilot studY

Case Medical Research ◽

10.31525/ct1-nct04157231 ◽

2019 ◽

Author(s):

Keyword(s):

Pilot Study ◽

Acute Stroke ◽

Stroke Care ◽

Acute Stroke Care ◽

Low Resource Settings ◽

Low Resource

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Faculty Opinions recommendation of Intimacy-enhancing psychological intervention for men diagnosed with prostate cancer and their partners: a pilot study.

Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature ◽

10.3410/f.11884957.12990057 ◽

2011 ◽

Author(s):

Stanley Althof ◽

Rachel Needle

Keyword(s):

Prostate Cancer ◽

Pilot Study ◽

Psychological Intervention

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Feasibility study of technology-enabled prevention intervention for children and families (Preprint)

10.2196/preprints.14029 ◽

2019 ◽

Author(s):

Nikki Theofanopoulou ◽

Katherine Isbister ◽

Julian Edbrooke-Childs ◽

Petr Slovák

Keyword(s):

Emotion Regulation ◽

Pilot Study ◽

Low Cost ◽

Digital Camera ◽

Well Being ◽

Structured Interview ◽

Object A ◽

Intervention Delivery ◽

Parents And Children

BACKGROUND A common challenge within psychiatry and prevention science more broadly is the lack of effective, engaging, and scale-able mechanisms to deliver psycho-social interventions for children, especially beyond in-person therapeutic or school-based contexts. Although digital technology has the potential to address these issues, existing research on technology-enabled interventions for families remains limited. OBJECTIVE The aim of this pilot study was to examine the feasibility of in-situ deployments of a low-cost, bespoke prototype, which has been designed to support children’s in-the-moment emotion regulation efforts. This prototype instantiates a novel intervention model that aims to address the existing limitations by delivering the intervention through an interactive object (a ‘smart toy’) sent home with the child, without any prior training necessary for either the child or their carer. This pilot study examined (i) engagement and acceptability of the device in the homes during 1 week deployments; and (ii) qualitative indicators of emotion regulation effects, as reported by parents and children. METHODS In this qualitative study, ten families (altogether 11 children aged 6-10 years) were recruited from three under-privileged communities in the UK. The RA visited participants in their homes to give children the ‘smart toy’ and conduct a semi-structured interview with at least one parent from each family. Children were given the prototype, a discovery book, and a simple digital camera to keep at home for 7-8 days, after which we interviewed each child and their parent about their experience. Thematic analysis guided the identification and organisation of common themes and patterns across the dataset. In addition, the prototypes automatically logged every interaction with the toy throughout the week-long deployments. RESULTS Across all 10 families, parents and children reported that the ‘smart toy’ was incorporated into children’s emotion regulation practices and engaged with naturally in moments children wanted to relax or calm down. Data suggests that children interacted with the toy throughout the duration of the deployment, found the experience enjoyable, and all requested to keep the toy longer. Child emotional connection to the toy—caring for its ‘well-being’—appears to have driven this strong engagement. Parents reported satisfaction with and acceptability of the toy. CONCLUSIONS This is the first known study investigation of the use of object-enabled intervention delivery to support emotion regulation in-situ. The strong engagement and qualitative indications of effects are promising – children were able to use the prototype without any training and incorporated it into their emotion regulation practices during daily challenges. Future work is needed to extend this indicative data with efficacy studies examining the psychological efficacy of the proposed intervention. More broadly, our findings suggest the potential of a technology-enabled shift in how prevention interventions are designed and delivered: empowering children and parents through ‘child-led, situated interventions’, where participants learn through actionable support directly within family life, as opposed to didactic in-person workshops and a subsequent skills application.

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Brief Behavioural Activation (Brief BA) for Adolescent Depression: A Pilot Study

Behavioural and Cognitive Psychotherapy ◽

10.1017/s1352465817000443 ◽

2017 ◽

Vol 46 (2) ◽

pp. 182-194 ◽

Cited By ~ 8

Author(s):

Laura Pass ◽

Carl W. Lejuez ◽

Shirley Reynolds

Keyword(s):

Mental Health ◽

Pilot Study ◽

Young People ◽

Adolescent Depression ◽

Psychological Intervention ◽

Clinical Effectiveness ◽

Evidence Based ◽

Behavioural Activation ◽

Evidence Based Treatments ◽

The Uk

Background: Depression in adolescence is a common and serious mental health problem. In the UK, access to evidence-based psychological treatments is limited, and training and employing therapists to deliver these is expensive. Brief behavioural activation for the treatment of depression (BATD) has great potential for use with adolescents and to be delivered by a range of healthcare professionals, but there is limited empirical investigation with this group. Aims: To adapt BATD for depressed adolescents (Brief BA) and conduct a pilot study to assess feasibility, acceptability and clinical effectiveness. Method: Twenty depressed adolescents referred to the local NHS Child and Adolescent Mental Health service (CAMHs) were offered eight sessions of Brief BA followed by a review around one month later. Self- and parent-reported routine outcome measures (ROMs) were collected at every session. Results: Nineteen of the 20 young people fully engaged with the treatment and all reported finding some aspect of Brief BA helpful. Thirteen (65%) required no further psychological intervention following Brief BA, and both young people and parents reported high levels of acceptability and satisfaction with the approach. The pre–post effect size of Brief BA treatment was large. Conclusions: Brief BA is a promising innovation in the treatment of adolescent depression. This approach requires further evaluation to establish effectiveness and cost effectiveness compared with existing evidence-based treatments for adolescent depression. Other questions concern the effectiveness of delivery in other settings and when delivered by a range of professionals.

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Comparison of methods to estimate water access: a pilot study of a GPS-based approach in low resource settings

International Journal of Health Geographics ◽

10.1186/s12942-016-0062-8 ◽

2016 ◽

Vol 15 (1) ◽

Cited By ~ 5

Author(s):

Amber L. Pearson

Keyword(s):

Pilot Study ◽

Comparison Of Methods ◽

Water Access ◽

Low Resource Settings ◽

Low Resource

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A pilot study of the S-MAP (Solutions for Medications Adherence Problems) intervention for older adults prescribed polypharmacy in primary care: study protocol

Pilot and Feasibility Studies ◽

10.1186/s40814-019-0506-6 ◽

2019 ◽

Vol 5 (1) ◽

Cited By ~ 3

Author(s):

D. E. Patton ◽

J. J. Francis ◽

E. Clark ◽

F. Smith ◽

C. A. Cadogan ◽

...

Keyword(s):

Pilot Study ◽

Process Evaluation ◽

Behaviour Change ◽

Older Patients ◽

Controlled Trial ◽

Theoretical Domains Framework ◽

Self Report ◽

Community Pharmacies ◽

Behaviour Change Techniques ◽

Limited Effectiveness

Abstract Background Adhering to multiple medications as prescribed is challenging for older patients (aged ≥ 65 years) and a difficult behaviour to improve. Previous interventions designed to address this have been largely complex in nature but have shown limited effectiveness and have rarely used theory in their design. It has been recognised that theory (‘a systematic way of understanding events or situations’) can guide intervention development and help researchers better understand how complex adherence interventions work. This pilot study aims to test a novel community pharmacy-based intervention that has been systematically developed using the Theoretical Domains Framework (12-domain version) of behaviour change. Methods As part of a non-randomised pilot study, pharmacists in 12 community pharmacies across Northern Ireland (n = 6) and London, England (n = 6), will be trained to deliver the intervention to older patients who are prescribed ≥ 4 regular medicines and are non-adherent (self-reported). Ten patients will be recruited per pharmacy (n = 120) and offered up to four tailored one-to-one sessions, in the pharmacy or via telephone depending on their adherence, over a 3–4-month period. Guided by an electronic application (app) on iPads, the intervention content will be tailored to each patient’s underlying reasons for non-adherence and mapped to the most appropriate solutions using established behaviour change techniques. This study will assess the feasibility of collecting data on the primary outcome of medication adherence (self-report and dispensing data) and secondary outcomes (health-related quality of life and unplanned hospitalisations). An embedded process evaluation will assess training fidelity for pharmacy staff, intervention fidelity, acceptability to patients and pharmacists and the intervention’s mechanism of action. Process evaluation data will include audio-recordings of training workshops, intervention sessions, feedback interviews and patient surveys. Analysis will be largely descriptive. Discussion Using pre-defined progression criteria, the findings from this pilot study will guide the decision whether to proceed to a cluster randomised controlled trial to test the effectiveness of the S-MAP intervention in comparison to usual care in community pharmacies. The study will also explore how the intervention components may work to bring about change in older patients’ adherence behaviour and guide further refinement of the intervention and study procedures. Trial registration This study is registered at ISRCTN: 10.1186/ISRCTN73831533

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