scholarly journals Exploring Factors that Shape Adherence to Technology-Based Cognitive Interventions

2021 ◽  
Vol 5 (Supplement_1) ◽  
pp. 843-843
Author(s):  
Erin Harrell ◽  
Nelson Roque ◽  
Walter Boot ◽  
Neil Charness
Keyword(s):  
Individual Differences ◽  
Self Efficacy ◽  
Intervention Study ◽  
Cognitive Intervention ◽  
Phase 2 ◽  
Technology Proficiency ◽  
Cognitive Health ◽  
Cognitive Interventions ◽  
Neuropsychological Tasks ◽  
Two Phases

Abstract A cognitive intervention study was conducted to explore methods to improve adherence to a technology-based cognitive intervention and uncover individual differences that predict adherence (N = 120). The study was divided into two phases: (1) in which participants were asked to follow a prescribed schedule of training that involved gamified neuropsychological tasks administered via a tablet, and (2), in which participants were asked to play as frequently as they wished. Positively and negatively framed messages about cognitive health were delivered via the software program, and measures of cognition, technology proficiency, self-efficacy, technology attitudes, and belief in the benefits of cognitive training were collected. We computed an aggregate measure of adherence during each of the two phases, as well as a measure of daily engagement. Across data modeling approaches, the finding was consistent: only during Phase 2, was there evidence that positively-framed messages encouraged greater adherence over negatively-framed messages. Measures of memory and self-efficacy demonstrated some, but limited, ability to predict individual differences in adherence.

scholarly journals Older Adults’ Adherence to Technology-Based Intervention: The Role of Messaging and Individual Differences

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 555-555
Author(s):  
Walter Boot ◽  
Nelson Roque ◽  
Erin Harrell ◽  
Neil Charness
Keyword(s):  
Older Adults ◽  
Individual Differences ◽  
Health Behaviors ◽  
Individual Difference ◽  
Cognitive Training ◽  
Self Efficacy ◽  
Message Framing ◽  
Training Intervention ◽  
Home Technology

Abstract Adherence to health behaviors is often poor, including adherence to at-home technology-based interventions. This study (N=120) explored adherence to a cognitive training intervention delivered via computer tablet, assessed adherence over a 4.5 month period, explored how individual difference factors shaped adherence, and tested the efficacy of message framing manipulations (positive vs. negative framing) in boosting adherence. Individual difference factors predicted adherence, including variations in self-efficacy and belief in the efficacy of cognitive training. Overall message framing had little impact. However, during the final portion of the study in which participants were asked to play as much or as little as they wanted instead of following a schedule, participants who received positively framed messages engaged with the intervention more. Implications for predicting and boosting adherence to home delivered technology-based interventions will be discussed.

Psychiatry Transcript Annotation: Process Study and Improvements

2021 ◽  
Vol 10 (1) ◽  
pp. 71-75
Author(s):  
Srinivasan Sridhar ◽  
Nazmul Kazi ◽  
Indika Kahanda ◽  
Bernadette McCrory
Keyword(s):  
Mental Health ◽  
Work Experience ◽  
Phase 1 ◽  
Kappa Statistics ◽  
Phase 2 ◽  
Rater Reliability ◽  
Standard Data ◽  
Annotation Process ◽  
Data Collection Process ◽  
Two Phases

Background: The demand for psychiatry is increasing each year. Limited research has been performed to improve psychiatrist work experience and reduce daily workload using computational methods. There is currently no validated tool or procedure for the mental health transcript annotation process for generating “gold-standard” data. The purpose of this paper was to determine the annotation process for mental health transcripts and how it can be improved to acquire more reliable results considering human factors elements. Method: Three expert clinicians were recruited in this study to evaluate the transcripts. The clinicians were asked to fully annotate two transcripts. An additional five subjects were recruited randomly (aged between 20-40) for this pilot study, which was divided into two phases, phase 1 (annotation without training) and phase 2 (annotation with training) of five transcripts. Kappa statistics were used to measure the inter-rater reliability and accuracy between subjects. Results: The inter-rater reliability between expert clinicians for two transcripts were 0.26 (CI 0.19 to 0.33) and 0.49 (CI 0.42 to 0.57), respectively. In the pilot testing phases, the mean inter-rater reliability between subjects was higher in phase 2 with training transcript (k= 0.35 (CI 0.052 to 0.625)) than in phase 1 without training transcript (k= 0.29 (CI 0.128 to 0.451)). After training, the accuracy percentage among subjects was significantly higher in transcript A (p=0.04) than transcript B (p=0.10). Conclusion: This study focused on understanding the annotation process for mental health transcripts, which will be applied in training machine learning models. Through this exploratory study, the research found appropriate categorical labels that should be included for transcripts annotation, and the importance of training the subjects. Contributions of this case study will help the psychiatric clinicians and researchers in implementing the recommended data collection process to develop a more accurate artificial intelligence model for fully- or semi-automated transcript annotation.

scholarly journals Older Adults-Friendly Multi-Modal Touch-Screen Platform Measures for Bilingual Cognitive Interventions

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 816-816
Author(s):  
W Quin Yow ◽  
Tharshini Lokanathan ◽  
Hui-Ching Chen
Keyword(s):  
Older Adults ◽  
Cognitive Performance ◽  
Older Adult ◽  
Cognitive Training ◽  
Touch Screen ◽  
Cognitive Intervention ◽  
Cognitive Interventions ◽  
Multi Level ◽  
Poor Comprehension ◽  
Touch Screen Devices

Abstract There is an increasing interest in using touch-screen devices to conduct cognitive training and collect measurements of cognitive performance. However, older adults often have concerns such as anxiety about using these systems and poor comprehension of language instructions (Czaja & Lee, 2007). Given that Singapore is a multilingual society, we examined the deployment of an age-friendly multi-modal touch-screen platform (a game-based application on a tablet) in a cognitive intervention research. After modification of the platform to include features such as simplified instructions, multi-level prompts with a local accent, and four different instructional languages (including local dialects), participants were less reliant on the researchers and reported fewer difficulties in comprehending the instructions. The integrity and reliability of the data collected improved as a result. In sum, multilingual age-friendly touch-screen platform can be a novel yet effective method to study cognitive interventions in the Asian older adult populations.

scholarly journals Trajectory classes of job performance

2015 ◽  
Vol 20 (4) ◽  
pp. 424-442 ◽  
Author(s):  
Mariella Miraglia ◽  
Guido Alessandri ◽  
Laura Borgogni
Keyword(s):  
Individual Differences ◽  
Job Performance ◽  
Self Efficacy ◽  
High Performance ◽  
Organizational Transformation ◽  
Growth Mixture Modeling ◽  
Content Type ◽  
Stable Class ◽  
Supervisory Ratings ◽  
Over Time

Purpose – Previous literature has recognized the variability of job performance, calling attention to the inter-individual differences in performance change. Building on Murphy’s (1989) theoretical model of performance, the purpose of this paper is to verify the existence of two distinct classes of performance, reflecting stable and increasing trends, and to investigate which personal conditions prompt the inclusion of individuals in one class rather than the other. Design/methodology/approach – Overall job performance was obtained from supervisory ratings for four consecutive years for 410 professionals of a large Italian company going through significant reorganization. Objective data were merged with employees’ organizational tenure and self-efficacy. Growth Mixture Modeling was used. Findings – Two main groups were identified: the first one started at higher levels of performance and showed a stable trajectory over time (stable class); the second group started at lower levels and reported an increasing trajectory (increasing class). Employees’ with stronger efficacy beliefs and lower tenure were more likely to belong to the stable class. Originality/value – Through a powerful longitudinal database, the nature, the structure and the inter-individual differences in job performance over time are clarified. The study extends Murphy’s (1989) model, showing how transition stages in job performance may occur also as a result of organizational transformation. Moreover, it demonstrates the essential role of self-efficacy in maintaining high performance levels over time.

scholarly journals Removal of organic matter from pre-treated domestic sewage in anaerobic biological reactor by a combined system of electrolytic and biological aerobic treatment

2019 ◽  
Vol 14 (4) ◽  
pp. 1
Author(s):  
Ariela Araujo Fonseca ◽  
Yovanka Pérez Ginoris ◽  
Norma Mendes Pinheiro Gontijo ◽  
Marco Antonio Almeida de Souza
Keyword(s):  
Organic Matter ◽  
Electric Current ◽  
Phase 1 ◽  
Zooplankton Community ◽  
Batch Reactors ◽  
Phase 2 ◽  
Combined System ◽  
Organic Matter Removal ◽  
Electrolytic Process ◽  
Two Phases

Biological processes are the most widespread methods for wastewater treatment. However, they are limited in their ability to degrade toxic and refractory pollutants, contaminants that electrochemical processes can remove. Therefore, this research explored the possibility of treating sewage by an anaerobic biological process followed by an aerobic system integrated to an electrolytic process. Three sequential batch reactors were operated in an automated way. Each of three reactors represented a process: aerobic biological treatment (BR); electrolytic treatment (ER); and a combination of both, the bio electrolytic reactor (BER). Two phases were ran with different electrodes: (Phase 1) stainless steel and (Phase 2) graphite. The electric current was varied from 0.001 to 0.100 A. COD, TS, SS, turbidity, and the zooplankton community were monitored. The highest organic matter removal efficiencies were 86%, 79% and 87% for BR, ER and BER, respectively. The best weekly BER efficiencies for COD removal were 90% and 98%, with current densities of 0.27 A/m2 (Phase 1) and 0.05 A/m2 (Phase 2). The main conclusions about bio electrolytic process were: (1) it did not achieve organic matter removal high enough to justify its application; (2) inert electrodes are the more indicated; and (3) the zooplankton community was affected by the electric current.

scholarly journals Developing a realist theory of psychosocial rehabilitation: the Clubhouse model

2021 ◽  
Author(s):  
Christina Mutschler ◽  
Jen Rouse ◽  
Kelly McShane ◽  
Criss Habal-Brosek
Keyword(s):  
Phase 1 ◽  
Psychosocial Rehabilitation ◽  
Theory Development ◽  
Realist Evaluation ◽  
Self Determination ◽  
Phase 2 ◽  
Two Phase ◽  
Realist Theory ◽  
Clubhouse Model ◽  
Two Phases

Background Psychosocial rehabilitation is a service that supports recovery from mental illness by providing opportunities for skill development, self-determination, and social interaction. One type of psychosocial rehabilitation is the Clubhouse model. The purpose of the current project was to create, test, and refine a realist theory of psychosocial rehabilitation at Progress Place, an accredited Clubhouse. Method Realist evaluation is a theory driven evaluation that uncovers contexts, mechanisms, and outcomes, in order to develop a theory as to how a program works. The current study involved two phases, encompassing four steps: Phase 1 included (1) initial theory development and (2) initial theory refinement; and Phase 2 included (3) theory testing and (4) refinement. Results The data from this two-phase approach identified three demi-regularities of recovery comprised of specific mechanisms and outcomes: the Restorative demi-regularity, the Reaffirming demi-regularity, and the Re-engaging demi-regularity. The theory derived from these demi-regularities suggests that there are various mechanisms that produce outcomes of recovery from the psychosocial rehabilitation perspective, and as such, it is necessary that programs promote a multifaceted, holistic perspective on recovery. Conclusions The realist evaluation identified that Progress Place promotes recovery for members. Additional research on the Clubhouse model should be conducted to further validate that the model initiates change and promotes recovery outcomes.

scholarly journals Factors Influencing International Board Certified Lactation Consultants to Continue Advancing Practice Beyond Certification: A Multinational Study

2018 ◽  
Vol 7 (4) ◽  
pp. 227-237 ◽  
Author(s):  
Karolyn Vaughan ◽  
Anne McMurray ◽  
Mary Sidebotham ◽  
Jennifer Gamble
Keyword(s):  
Phase 1 ◽  
Demographic Data ◽  
Phase 2 ◽  
Online Questionnaire ◽  
Optimal Care ◽  
Lifelong Learners ◽  
Lactation Consultant ◽  
Qualitative Understanding ◽  
Lactation Consultants ◽  
Two Phases

Background:Certification as a lactation consultant is based on practitioners having achieved a standard of knowledge indicative of their competence to practice by passing a psychometric examination. The underpinning principle of recertification programs is to support clinicians to become lifelong learners by progressively enhancing and advancing their knowledge and skills in line with contemporary evidence. The aim of this study was to investigate the factors that influence International Board Certified Lactation Consultants (IBCLCs) to advance their practice.Method:A mixed-methods study was conducted in two phases. Phase 1 included focus groups, interviews, and participants’ demographic data. Phase 2 comprised of an online questionnaire to IBCLCs. This approach was designed to provide a comprehensive qualitative understanding of the IBCLCs’ experiences, which was then triangulated with quantitative data from a significantly larger population of IBCLCs in Phase 2.Results:The findings are described in themes and subthemes. Participants in phase 2 (n = 3,946) reported being intrinsically motivated (93.3%, n = 3,631) and committed to providing evidence-based guidance and optimal care to support breastfeeding mothers. They identified various sources of continuing education, although attendance at conferences, peer support, and reflective sessions were the most common approaches to enhancing knowledge. They recognized that it was through extension of knowledge that they were able to advance their practice.Conclusion:This article identifies strategies that the managers, educators, and certification bodies can adopt to support the IBCLCs in continuing to advance their practice, which will ultimately improve breastfeeding outcomes for mothers.

scholarly journals Improving eye health using a child-to-child approach in Bariadi, Tanzania

2017 ◽  
Vol 76 (1) ◽  
Author(s):  
Ving F. Chan ◽  
Hasan Minto ◽  
Eden Mashayo ◽  
Kovin S. Naidoo
Keyword(s):  
Refractive Error ◽  
Phase 1 ◽  
Health Messages ◽  
Eye Drops ◽  
Vision Screening ◽  
Phase 2 ◽  
Eye Health ◽  
Knowledge And Practice ◽  
Two Phases

Purpose: Vision Champions (VC) are children trained to perform simple eye health screening and share eye health messages among their community. Our objectives were to assess the ability of VC in identifying and referring children and the community with refractive error and obvious ocular disease and to assess the change in knowledge and practice of eye healthseeking behaviour of the community 3 months after the introduction of the Vision Champion Programme.Methods: We purposively sampled 600 households and interviewed 1051 participants in two phases with a close-ended questionnaire. The numbers of children screened, referred by the VC and those who attended the Vision Centre were recorded. The percentage of people who answered the questions correctly were compared between Phase 1 (P1) and Phase 2 (P2).Results: The VC shared their eye health messages with 6311 people, screened 7575 people’s vision and referred 2433 people for further care. The community were more aware that using eye ointment not prescribed by doctors (P1 = 58.96% vs. P2 = 72.75%) can lead to blindness. Participants were more aware that they should not administer eye drops in stock (P1 = 44.18% vs. P2 = 61.37%) or received from a friend or relative (P1 = 53.23% vs. P2 = 72.35%) if their eyes are red and painful.Conclusion: Children have the potential to effectively share eye health messages and conduct simple vision screening for their families and peers. Efforts are needed to sensitise the community to improve the referral or follow-up rate.

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