An instrument to measure mobile shower commode usability: the eMAST 1.0

2016 ◽  
Vol 10 (3) ◽  
pp. 153-161 ◽  
Author(s):  
Emma L. Friesen ◽  
Deborah Theodoros ◽  
Trevor G. Russell
Keyword(s):  
Internal Consistency ◽  
Convergent Validity ◽  
Assessment Tool ◽  
Psychometric Evaluation ◽  
Cross Sectional ◽  
Retest Reliability ◽  
Content Type ◽  
System Usability Scale ◽  
Cord Injury ◽  
Test Retest Reliability

Purpose The purpose of this paper is to present a preliminary psychometric evaluation of the electronic mobile shower commode assessment tool (eMAST) 1.0. Design/methodology/approach A cross-sectional validation study was undertaken with 32 adults with spinal cord injury (SCI), aged 18 years or older, who use mobile shower commodes for toileting and/or showering. The eMAST 1.0, Quebec user evaluation of satisfaction with assistive technology, Version 2.0 (QUEST 2.0), and modified system usability scale (SUS) were administered online via SurveyMonkey. The eMAST 1.0 was re-administered approximately seven days later. Psychometric properties of internal consistency, test-retest reliability, and convergent validity were assessed. Findings As hypothesised, the eMAST 1.0 demonstrated strong internal consistency (Cronbach’s α=0.73, N=32); acceptable test-retest reliability (intra-class coefficient (3, 1)=0.75 (0.53-0.88, 95 per cent confidence interval) (n=27)); and strong, positive correlations with the QUEST 2.0’s devices subscale and modified SUS (Pearson’s correlation coefficients 0.70 and 0.63, respectively). Research limitations/implications The sample was not fully representative of Australian data in terms of gender, or state of residence, but was representative in terms of SCI level. Age data were not assessed. The sample size was small but adequate for a preliminary psychometric evaluation. Originality/value The preliminary psychometric evaluation indicates the eMAST 1.0 is a valid and reliable instrument that measures usability of MSCs for adults with SCI. It may be useful for exploring relationships between usability and satisfaction of MSCs.

Attitudes towards prisoners who self harm scale: a psychometric evaluation

2015 ◽  
Vol 7 (3) ◽  
pp. 158-166 ◽  
Author(s):  
Kerri Garbutt ◽  
Helen Casey
Keyword(s):  
Internal Consistency ◽  
Convergent Validity ◽  
Good Practice ◽  
Psychometric Evaluation ◽  
Initial Assessment ◽  
Retest Reliability ◽  
Content Type ◽  
Self Harm ◽  
Test Retest Reliability ◽  
And Training

Purpose – The purpose of this paper is to report on the internal consistency, convergent validity and test-retest reliability of the Attitudes to Prisoners who Self-Harm scale (APSH). The latter have yet to be examined. Design/methodology/approach – Participants were prison staff with prisoner contact (N=97). Internal consistency of the APSH was examined using Cronbach’s α. Convergent validity of the APSH was examined by comparing it to the Self-Harm Antipathy Scale, a reliable and valid measure of healthcare staff attitudes to self-harm. Test-retest reliability was examined by re-administering the APSH one week after initial assessment (n=75). Findings – The measure demonstrated adequate levels of internal consistency, convergent validity and test-retest reliability. Originality/value – The findings support use of the APSH within custodial settings. It could be used to guide recruitment and training of prison officers that care for prisoners who self-harm and to evaluate the efficacy of their training. This would influence good practice.

Psychometric Evaluation of the Vietnamese Hemodialysis Stressor Scale

2016 ◽  
Vol 27 (3) ◽  
pp. 364-385
Author(s):  
Thi Loan Dang ◽  
Fu-Chih Lai ◽  
Yen-Kuang Lin ◽  
Kuei-Ru Chou ◽  
Nae-Fang Miao ◽  
...  
Keyword(s):  
Construct Validity ◽  
Psychometric Properties ◽  
Internal Consistency ◽  
Assessment Tool ◽  
Short Form ◽  
Psychometric Evaluation ◽  
Retest Reliability ◽  
Instrument Translation ◽  
Test Retest Reliability ◽  
Stressor Scale

The lack of a suitable assessment tool may limit optimal stress management and impair the health-related quality of life of patients undergoing hemodialysis. The purpose of the study was to examine latent constructs and psychometric properties of the Vietnamese Hemodialysis Stressor Scale (HSS-V). In total, 180 patients receiving hemodialysis were recruited. Psychometric properties of the HSS-V, including the construct validity, internal consistency, and test–retest reliability, were tested after the instrument translation. The exploratory factor analysis resulted in a 24-item HSS-V with four extracted factors, which explained 58.32% of the total variance. The construct validity was confirmed by significant negative correlations between scores on the HSS-V and Vietnamese-version Short Form-36. The internal consistency (Cronbach’s α = .82-.91) and test–retest reliability (intra-class correlations coefficient = .91-.94) of the 24-item HSS-V were satisfactory. A simple structure and preliminary acceptable psychometric properties of the HSS-V were established and can serve as a basis for further studies.

scholarly journals Introducing the tablet-based Oxford Cognitive Screen-Plus (OCS-Plus) as an assessment tool for subtle cognitive impairments

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Nele Demeyere ◽  
Marleen Haupt ◽  
Sam S. Webb ◽  
Lea Strobel ◽  
Elise T. Milosevich ◽  
...  
Keyword(s):  
Internal Consistency ◽  
Convergent Validity ◽  
Assessment Tool ◽  
Cognitive Impairments ◽  
Attention And Memory ◽  
Divergent Validity ◽  
Retest Reliability ◽  
Convergent And Divergent Validity ◽  
Cognitive Screen ◽  
Test Retest Reliability

AbstractHere, we present the Oxford Cognitive Screen-Plus, a computerised tablet-based screen designed to briefly assess domain-general cognition and provide more fine-grained measures of memory and executive function. The OCS-Plus was designed to sensitively screen for cognitive impairments and provide a differentiation between memory and executive deficits. The OCS-Plus contains 10 subtasks and requires on average 24 min to complete. In this study, 320 neurologically healthy ageing participants (age M = 62.66, SD = 13.75) from three sites completed the OCS-Plus. The convergent validity of this assessment was established in comparison to the ACE-R, CERAD and Rey–Osterrieth. Divergent validity was established through comparison with the BDI and tests measuring divergent cognitive domains. Internal consistency of each subtask was evaluated, and test–retest reliability was determined. We established the normative impairment cut-offs for each of the subtasks. Predicted convergent and divergent validity was found, high internal consistency for most measures was also found with the exception of restricted range tasks, as well as strong test–retest reliability, which provided evidence of test stability. Further research demonstrating the use and validity of the OCS-Plus in various clinical populations is required. The OCS-Plus is presented as a standardised cognitive assessment tool, normed and validated in a sample of neurologically healthy participants. The OCS-Plus will be available as an Android App and provides an automated report of domain-general cognitive impairments in executive attention and memory.

Measuring Military Identity: Scale Development and Psychometric Evaluations

2013 ◽  
Vol 41 (5) ◽  
pp. 861-880 ◽  
Author(s):  
Rino Bandlitz Johansen ◽  
Jon Christian Laberg ◽  
Monica Martinussen
Keyword(s):  
Construct Validity ◽  
Air Force ◽  
Internal Consistency ◽  
Psychometric Evaluation ◽  
Armed Forces ◽  
Cross Sectional ◽  
Retest Reliability ◽  
Individual Level ◽  
Junior Officer ◽  
Test Retest Reliability

Our purpose was to perform a psychometric evaluation of a new 33-item questionnaire developed in Norway. To evaluate it we assessed its internal consistency, performed an exploratory factor analysis, and investigated aspects of construct validity. We also examined test-retest reliability. A second purpose was to investigate whether or not individual level variables such as age, gender, or service were related to different military identities. In Study 1 we collected cross-sectional data from military personnel in the Norwegian Armed Forces (N = 317). In Study 2 we collected longitudinal data from students undertaking junior officer education (N = 238). We identified a 3-factor structure, comprising professionalism, individualism, and idealism. Internal consistency for the 3 subscales was acceptable (α = .60–.83). Test-retest reliability and construct validity were supported. We found professionalism to be significantly higher in the Army as compared to in the Navy and Air Force. We did not detect gender differences in terms of military identities, but we did detect small negative correlations between age and professionalism and between age and idealism.

scholarly journals The Oxford Cognitive Screen – Plus (OCS-Plus): A digital, tablet-based, brief cognitive assessment

2020 ◽  
Author(s):  
Nele Demeyere ◽  
Marleen Haupt ◽  
Sam Sappho Webb ◽  
Lea Strobel ◽  
Elise Milosevich ◽  
...  
Keyword(s):  
Internal Consistency ◽  
Cognitive Assessment ◽  
Convergent Validity ◽  
Assessment Tool ◽  
Cognitive Impairments ◽  
Attention And Memory ◽  
Divergent Validity ◽  
Retest Reliability ◽  
Cognitive Screen ◽  
Test Retest Reliability

ObjectiveHere, we present the Oxford Cognitive Screen-Plus, a computerised tablet-based screen designed to briefly assess domain-general cognition and provide more fine-grained measures of memory and executive function. The OCS-Plus was designed to sensitively screen for cognitive impairments and provide a differentiation between memory and executive deficits. MethodsThe OCS-Plus contains 10 subtasks and requires approximately 20 minutes to complete. In this study, 320 neurologically healthy ageing participants (age M=62.66, SD=13.75) from three sites completed the OCS-Plus. The convergent validity of this assessment was established in comparison to the ACE-R, CERAD and Rey-Osterrieth. Divergent validity was established through comparison with the BDI. Internal consistency of each subtask was evaluated, and test-retest reliability was determined. ResultsWe established the normative impairment cut-offs for each of the subtasks. Predicted convergent and divergent validity was found, high internal consistency for most measures was also found with the exception of restricted range tasks, as well as strong test-retest reliability, which provided evidence of test stability. Further research demonstrating the use and validity of the OCS-Plus in various clinical populations is required.ConclusionThe OCS-Plus is presented as a standardised cognitive assessment tool, normed and validated in a sample of neurologically healthy participants. The OCS-Plus will be available as an Android App and provides an automated report of domain-general cognitive impairments in executive attention and memory.

Validity and reliability of the Mandarin version of the Treatment Burden Questionnaire among stroke patients in Mainland China

2021 ◽  
Author(s):  
Qi Zhang ◽  
Ke Zhang ◽  
Miao Li ◽  
Jiaxin Gu ◽  
Xintong Li ◽  
...  
Keyword(s):  
Internal Consistency ◽  
Convergent Validity ◽  
Intraclass Correlation ◽  
Reliability And Validity ◽  
Therapeutic Interventions ◽  
Treatment Burden ◽  
Validity And Reliability ◽  
Stroke Patients ◽  
Retest Reliability ◽  
Test Retest Reliability

Abstract Objectives To examine the validity and reliability of the Mandarin version of the Treatment Burden Questionnaire (TBQ) among stroke patients. Background Stroke patients need long-term management of symptoms and life situation, and treatment burden has recently emerged as a new concept that can influence the health outcomes during the rehabilitation process. Methods The convenience sampling method was used to recruit 187 cases of stroke patients in a tertiary grade hospital in Tianjin for a formal investigation. Item analysis, reliability and validity tests were carried out. The reliability test included internal consistency and test–retest reliability. And as well as content, structure and convergent validity were performed for the validity test. Results Of the 187 completed questionnaires, only 180 (96.3%) were suitable for analysis. According to the experts’ evaluation, the I-CVI of each item was from 0.833 to 1.000, and the S-CVI was 0.967. The exploratory factor analysis yielded three-factor components with a cumulative variation of 53.054%. Convergent validity was demonstrated using measures of Morisky’s Medication Adherence Scale 8 (r = –0.450, P < 0.01). All correlations between items and global scores ranged from 0.403 to 0.638. Internal consistency reliability and test–retest reliability were found to be acceptable, as indicated by a Cronbach’s α of 0.824 and an intraclass correlation coefficient of 0.846, respectively. Conclusions The Mandarin TBQ had acceptable validity and reliability. The use of TBQ in the assessment of treatment burden of stroke survivor may benefit health resources allocation and provide tailor therapeutic interventions to construct minimally disruptive care.

Developing a measure to assess clinicians’ ability to reflect on key staff–patient dynamics in forensic settings

2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Adam Polnay ◽  
Helen Walker ◽  
Christopher Gallacher
Keyword(s):  
Reflective Practice ◽  
Factor Structure ◽  
Internal Consistency ◽  
Self Report ◽  
Face Validity ◽  
Good Test ◽  
Data Set ◽  
Retest Reliability ◽  
Content Type ◽  
Test Retest Reliability

Purpose Relational dynamics between patients and staff in forensic settings can be complicated and demanding for both sides. Reflective practice groups (RPGs) bring clinicians together to reflect on these dynamics. To date, evaluation of RPGs has lacked quantitative focus and a suitable quantitative tool. Therefore, a self-report tool was designed. This paper aims to pilot The Relational Aspects of CarE (TRACE) scale with clinicians in a high-secure hospital and investigate its psychometric properties. Design/methodology/approach A multi-professional sample of 80 clinicians were recruited, completing TRACE and attitudes to personality disorder questionnaire (APDQ). Exploratory factor analysis (EFA) determined factor structure and internal consistency of TRACE. A subset was selected to measure test–retest reliability. TRACE was cross-validated against the APDQ. Findings EFA found five factors underlying the 20 TRACE items: “awareness of common responses,” “discussing and normalising feelings;” “utilising feelings,” “wish to care” and “awareness of complicated affects.” This factor structure is complex, but items clustered logically to key areas originally used to generate items. Internal consistency (α = 0.66, 95% confidence interval (CI) = 0.55–0.76) demonstrated borderline acceptability. TRACE demonstrated good test–retest reliability (intra-class correlation = 0.94, 95% CI = 0.78–0.98) and face validity. TRACE indicated a slight negative correlation with APDQ. A larger data set is needed to substantiate these preliminary findings. Practical implications Early indications suggested TRACE was valid and reliable, suitable to measure the effectiveness of reflective practice. Originality/value The TRACE was a distinctive measure that filled a methodological gap in the literature.

scholarly journals Adaptation and Psychometric Evaluation of the Chinese Counseling Competencies Scale-Revised

2021 ◽  
Vol 12 ◽  
Author(s):  
Wei Xia ◽  
William Ho Cheung Li ◽  
Tingna Liang ◽  
Yuanhui Luo ◽  
Laurie Long Kwan Ho ◽  
...  
Keyword(s):  
Concurrent Validity ◽  
Convergent Validity ◽  
Intraclass Correlation ◽  
Correlation Coefficients ◽  
Psychometric Evaluation ◽  
Counseling Competencies ◽  
Counselors In Training ◽  
Rater Reliability ◽  
Retest Reliability ◽  
Test Retest Reliability

Objectives: This study conducted a linguistic and psychometric evaluation of the Chinese Counseling Competencies Scale-Revised (CCS-R).Methods: The Chinese CCS-R was created from the original English version using a standard forward-backward translation process. The psychometric properties of the Chinese CCS-R were examined in a cohort of 208 counselors-in-training by two independent raters. Fifty-three counselors-in-training were asked to undergo another counseling performance evaluation for the test-retest. The confirmatory factor analysis (CFA) was conducted for the Chinese CCS-R, followed by internal consistency, test-retest reliability, inter-rater reliability, convergent validity, and concurrent validity.Results: The results of the CFA supported the factorial validity of the Chinese CCS-R, with adequate construct replicability. The scale had a McDonald's omega of 0.876, and intraclass correlation coefficients of 0.63 and 0.90 for test-retest reliability and inter-rater reliability, respectively. Significantly positive correlations were observed between the Chinese CCS-R score and scores of performance checklist (Pearson's γ = 0.781), indicating a large convergent validity, and knowledge on drug abuse (Pearson's γ = 0.833), indicating a moderate concurrent validity.Conclusion: The results support that the Chinese CCS-R is a valid and reliable measure of the counseling competencies.Practice implication: The CCS-R provides trainers with a reliable tool to evaluate counseling students' competencies and to facilitate discussions with trainees about their areas for growth.

scholarly journals Translation and Cross-Cultural Adaptation of the Aphasia Check List (ACL) for Farsi-Speaking Persons with Aphasia

2021 ◽  
Author(s):  
Ahmad Reza Khatoonabadi ◽  
◽  
Amin Modarres Zadeh ◽  
Azar Mehri ◽  
Elke Kalbe ◽  
...  
Keyword(s):  
Internal Consistency ◽  
Discriminant Validity ◽  
Control Group ◽  
Check List ◽  
Time Saving ◽  
Cross Sectional ◽  
Retest Reliability ◽  
Ceiling Effects ◽  
Language And Cognition ◽  
Test Retest Reliability

The Aphasia Check List (ACL) test is a comprehensive, time-saving tool for language evaluation in aphasia, including a cognitive assessment part. This cross-sectional study aimed to translate this test into Farsi and analyze the psychometric features of the translated version. The original version of the ACL was translated and adapted from German; its psychometric features were then determined. Twenty participants with aphasia (PWA) and 50 age- and education-matched, cognitively healthy controls participated. Possible floor and ceiling effects, discriminant validity, test-retest reliability, and internal consistency were analyzed in addition to the evaluation of internal correlations between the test parts (Language and Cognition). Regarding the performance of PWAs in the language section and the cognitive subtests assessing attention, memory, and reasoning, there were no floor and ceiling effects. Adequate discriminant validities for the language section of the test (i.e., total score: [Mann-Whitney U= 6.000, p<0.001]; diagnostic subtests scores: [U=3.000, p<0.001]; and each subtest individually) and for the attention subtest of the cognition section [U=16.500, p<0.001] were observed. There was no difference between the control group and the patient group in the subtests of memory [U=497.500, p=0.973] and reasoning [U=3.000, p=308]. The test-retest reliability was acceptable in all subtests (ICCagreement =0.573-0.984). The ACL-P test showed appropriate internal consistency (Cronbach’s alpha=0.761 for test and retest scores). There were also significant correlations between language and cognition in the control and patient groups. The ACL-P test showed sufficient reliability and validity for the evaluation of Farsi-speaking PWAs and used in studies on this population

scholarly journals Translation, cross-cultural adaptation and validation of the English Lequesne Algofunctional index in to Bengali

2020 ◽  
Vol 18 (1) ◽  
Author(s):  
Tarek Mahmood ◽  
Minhaj Rahim Choudhury ◽  
Md Nazrul Islam ◽  
Syed Atiqul Haq ◽  
Md Abu Shahin ◽  
...  
Keyword(s):  
Construct Validity ◽  
Knee Osteoarthritis ◽  
Correlation Coefficient ◽  
Internal Consistency ◽  
Cultural Adaptation ◽  
Convergent Validity ◽  
Divergent Validity ◽  
Retest Reliability ◽  
Knee Oa ◽  
Test Retest Reliability

Abstract Background This study was focused on translation and cultural adaptation of the English Lequesne Algofunctional index (LAI) into Bengali for patients with primary knee osteoarthritis (OA) and testing reliability and validity of the Bengali version of the LAI. Methods This study was carried out in the Department of Rheumatology, BSM Medical University, Dhaka, Bangladesh. Using the forward–backward method the English LAI was translated into Bengali including cultural adaptation. For pretesting, A sample of 40 patients with primary knee osteoarthritis were screened using the Bengali version of LAI. Following the pretest, 130 consecutive patients with symptomatic knee OA completed the interviewer administered Bengali LAI, the validated Bengali version of SF-36, Visual Analogue Scale for Pain, Distance Walked and Activities of Daily Living. For the retest 60 randomly selected patients from the cohort were administered the Bengali LAI 7 days later. An item by item analysis was performed. Internal consistency was assessed by Cronbach’s alpha, test–retest reliability by intraclass correlation coefficient (ICC) and Kappa coefficient, construct validity was measured using the Spearman rank correlation coefficient. Results It took 3.25 ± 0.71 min to complete the Bengali LAI and the mean score was 9.23 ± 4.58. For the Bengali LAI Cronbach’s alpha score was 0.88, test–retest reliability assessed by ICC was 0.97. For construct validity, excellent convergent validity was achieved (ρ = 0.93) but the divergent validity was moderate (ρ = 0.43). Conclusions The Bengali LAI showed excellent convergent validity, internal consistency and test–retest reliability, only the divergent validity was moderate. So, the Bengali LAI can be applied as a HRQoL assessment tool for primary knee OA patients.

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