Reliability and Validity of the Attitudes toward Your Child’s Speech

Objectives: The purpose of this study was to determine the validity and reliability of a scale of parents’ attitude toward their child’s speech (i.e., Attitude toward Your Child’s Speech, AYCS).Methods: The participants were 152 parents of children who stuttered (CWS). Participants completed a scale of parents’ attitudes toward their child’s speech and a scale of impact of stuttering on children and parents in the form of an online survey. Based on the collected data, the validity (i.e., content validity, construct validity, concurrent validity) and reliability (i.e., internal consistency reliability, test-retest reliability) of AYCS were assessed.Results: The 11 items of the AYCS demonstrated high content, construct and concurrent validity assessing three factors (i.e., Joy of talking to the child, Worry about the child’s stuttering, & Acceptance of the child’s stuttering). In addition, the ACYS demonstrated moderate to excellent test-retest reliability and high internal consistency.Conclusion: The findings indicated that the AYCS is a valid and reliable instrument to evaluate parents’ attitudes toward their child’s speech and stuttering. It is expected that the AYCS could be included as part of a comprehensive evaluation of stuttering and be used as a tool to document progress of parents’ attitudes toward stuttering during treatment of stuttering in children. Furthermore, researchers may be able to use the AYCS to test various research hypotheses regarding how parents’ attitudes toward stuttering affect their child’s development of stuttering.

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Validity and reliability study of the Turkish version of SACRAH (Score for Assessment and quantification of Chronic Rheumatic Affections of the Hands)

Reumatismo ◽

10.4081/reumatismo.2019.1180 ◽

2019 ◽

Vol 71 (3) ◽

pp. 148-153

Author(s):

N.G. Tore ◽

F. Sari ◽

Z. Tuna ◽

O. Varan ◽

H. Babaoglu ◽

...

Keyword(s):

Rheumatic Disease ◽

Internal Consistency ◽

Reliability And Validity ◽

Disease Diagnosis ◽

Validity And Reliability ◽

Turkish Version ◽

Retest Reliability ◽

Reliable Instrument ◽

Back Translation ◽

Test Retest Reliability

Rheumatic diseases cause deformities in the hands and affect daily living activities. Therefore, assessment of hand disabilities is important in rheumatic disease. The aim of this study was to test the validity and reliability of the Turkish version of the A Score For Assessment and Quantification of Chronic Rheumatic Affections of the Hands (SACRAH). A translation and back-translation of the SACRAH were performed, according to the Beaton guidelines. Patients who were between 18-65 years old, who were literate in Turkish, who had rheumatic disease diagnosis and whose hands were affected, were included in the study. Patients who were using a splint during daytime were excluded from the study. They completed the Turkish version of Disabilities of the Arm, Shoulder and Hand Questionnaire (DASH-T) once and the final version of the SACRAH Questionnaire twice with a 7 days’ interval. The internal consistency (Cronbach’s α) and reliability (test-retest reliability) of the questionnaire were assessed. Besides, correlations between SACRAH and DASH-T scores were analyzed using the Spearman correlation coefficient. One hundred and twenty patients participated in the study. The Turkish version of the SACRAH met set criteria of reliability and validity. Internal consistency was excellent (Cronbach’s α=0.88) and test-retest reliability were very good (r=0.73). SACRAH showed a positive and statistically significant correlation with DASH-T scores (r=0.83, p<0.001). Our results show that the Turkish version of the SACRAH has excellent test-retest reliability and validity. As a result of this study we determined that SACRAH is a valid and reliable instrument for assessing functional status and subjective manual function in Turkish-speaking patients.

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

Family Practice ◽

10.1093/fampra/cmab004 ◽

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.

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Criterion validity and reliability of the International Physical Activity Questionnaire – Hungarian short form against the RM42 accelerometer

BMC Public Health ◽

10.1186/s12889-021-10372-0 ◽

2021 ◽

Vol 21 (S1) ◽

Author(s):

Pongrác Ács ◽

Réka Veress ◽

Paulo Rocha ◽

Tamás Dóczi ◽

Bence László Raposa ◽

...

Keyword(s):

Physical Activity ◽

Concurrent Validity ◽

International Physical Activity Questionnaire ◽

Short Form ◽

Sitting Time ◽

Validity And Reliability ◽

Retest Reliability ◽

Physical Activity Questionnaire ◽

Test Retest Reliability ◽

Activity Questionnaire

Abstract Background Physical inactivity is a global phenomenon in European welfare countries. Proper monitoring is essential to measure the physical activity level of the population. Methods In the Hungarian cohort of the European Physical Activity and Sport Monitoring System (EUPASMOS) project, our participants (N = 598) completed sociodemographic questions and the International Physical Activity Questionnaire – short form (IPAQ-SF) survey. The validity and reliability of the subjective measurement tool were examined, IPAQ-SF outcomes were contrasted against triaxial RM42 accelerometer wore for 7 consecutive days. Results The IPAQ-SF showed moderate internal consistency (Cronbach Alpha = 0.647). The concurrent validity of the IPAQ-SF to triaxial accelerometer indicated a significant weak-to-moderate correlation (R = 0.111–0.338, p = 0.042; p < 0.001). The test-retest reliability showed a significant correlation between two measurements (R = 0.788–0.981, p < 0.001). Conclusion The Hungarian version of the IPAQ-SF had excellent test-retest reliability, but low-to-fair concurrent validity for moderate and vigorous physical activity, walking and sitting time, as compared to the objective criterion measure among Hungarian adults.

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Validation of the Beliefs of Physical Activity among Clergy (B-PAC) Instrument

American Journal of Health Studies ◽

10.47779/ajhs.2017.91 ◽

2017 ◽

Vol 32 (2) ◽

Author(s):

Shannon Gwin ◽

Paul Branscum ◽

E. Laurette Taylor

Keyword(s):

Physical Activity ◽

Factor Analysis ◽

Construct Validity ◽

Psychometric Properties ◽

Internal Consistency ◽

Internal Consistency Reliability ◽

Retest Reliability ◽

Reliable Instrument ◽

The Stability ◽

Test Retest Reliability

The purpose of this study was to create a valid and reliable instrument to evaluate theory-basedbeliefs towards physical activity among clergy members. Data were collected from 174 clergy that par-ticipated in a 15-item online and paper-based survey. Psychometric properties of the instrument includedconfirmatory factor analysis (construct validity), and cronbach’s alpha (internal consistency reliability).In addition, the stability (test-retest reliability) of each subscale was evaluated with a sub-sample of 30participants. Results show the instrument was both valid and reliable, and will be useful in future studiestargeting this population. Future implications are discussed.

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Finnish version of the Childbirth Experience Questionnaire (CEQ-FI): validity and reliability assessment

10.21203/rs.3.rs-32747/v1 ◽

2020 ◽

Author(s):

Elli Toivonen ◽

Anna Dencker ◽

Jukka Uotila ◽

Heini Huhtala ◽

Outi Palomäki

Keyword(s):

Internal Consistency ◽

University Hospital ◽

Validity And Reliability ◽

Retest Reliability ◽

Childbirth Experience ◽

Multiple Dimensions ◽

Reliable Instrument ◽

Childbirth Experience Questionnaire ◽

Test Retest Reliability ◽

Experience Questionnaire

Abstract BackgroundChildbirth Experience Questionnaire (CEQ) was developed in Sweden to assess the childbirth experience in multiple dimensions. It has been translated and validated in English, Spanish, Chinese and Persian with the aim to evaluate childbirth experience reliably. This study aimed to validate the Finnish version of the questionnaire, CEQ-FI.MethodsPrimiparous women who had given birth in Tampere University Hospital between January and May 2019 were included in the study. Women planning a cesarean delivery, delivering preterm, or women whose children were transferred to neonatal care were excluded. Eligible 450 women were mailed the questionnaire one month postpartum, and those who completed the questionnaire were mailed it again six weeks postpartum. Test-retest reliability was evaluated by computing kappa coefficients for the two responses. Background data was collected from patient records and used to perform known-groups validation. Internal consistency was assessed by calculating Cronbach’s alpha.ResultsOne hundred seventy-five women returned the questionnaire. Internal consistency and test-retest reliability were good. Women with known risk factors for a negative childbirth experience scored lower in the questionnaire, as expected.ConclusionCEQ-FI is a valid and reliable instrument in measuring childbirth experience also among Finnish-speaking women.

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Reliability and Validity of the Thai Version of the Carolinas Comfort Scale

Journal of the Medical Association of Thailand ◽

10.35755/jmedassocthai.2021.11.12652 ◽

2021 ◽

Vol 104 (11) ◽

pp. 1784-1787

Keyword(s):

Inguinal Hernia ◽

Hernia Repair ◽

Inguinal Hernia Repair ◽

Correlation Coefficient ◽

Intraclass Correlation Coefficient ◽

Intraclass Correlation ◽

Reliability And Validity ◽

Internal Consistency Reliability ◽

Retest Reliability ◽

Test Retest Reliability

Objective: To evaluate the reliability and validity of the Thai version of the Carolinas Comfort Scale (CCS) to measure health-related quality of life (HRQoL) in post-hernia repaired patients. Materials and Methods: Three hundred twenty-eight patients that underwent the inguinal hernia repair procedure in Vajira Hospital were recruited in the present study. The Thai version of CCS (TCCS) was performed entirely by the patient, and the test-retest reliability was conducted at a 2-week interval. Results: The TCCS’s internal consistency reliability was excellent (Cronbach’s alpha 0.89). The inter-rater reliability was found to agree with the intraclass correlation coefficient of 0.90. The test-retest reliability over two weeks was high, with an intraclass correlation coefficient of 0.92. Conclusion: The Thai version of CCS was found to have adequate reliability and validity and could be used to measure HRQoL in Thai patients that undergo inguinal hernia repair. Keywords: Reliability; Validity; Carolinas Comfort Scale; Thai version

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Validity and Reliability of Gifted Rating Scales-School Form in Sample of Teachers and Parents – A Czech Contribution

Journal of Psychoeducational Assessment ◽

10.1177/0734282920970718 ◽

2020 ◽

pp. 073428292097071

Author(s):

Michal Jabůrek ◽

Adam Ťápal ◽

Šárka Portešová ◽

Steven I. Pfeiffer

Keyword(s):

Factor Structure ◽

Concurrent Validity ◽

Rating Scales ◽

Teacher Rating ◽

Halo Effect ◽

Validity And Reliability ◽

Retest Reliability ◽

Alternative Models ◽

Teachers And Parents ◽

Test Retest Reliability

The factor structure, the concurrent validity, and test–retest reliability of the Czech translation of the Gifted Rating Scales-School Form [GRS-S; Pfeiffer, S. I., & Jarosewich, T. (2003). GRS (gifted rating scales) - manual. Pearson] were evaluated. Ten alternative models were tested. Four models were found to exhibit acceptable fit and interpretability. The factor structure was comparable for both parent ( n = 277) and teacher raters ( n = 137). High correlations between the factors suggest that raters might be subject to a halo effect. Ratings made by teachers show a closer relationship with criteria (WJ IE II COG, CFT 20-R, and TIM3–5) than ratings made by parents. Test–retest reliability of teacher rating (with median 93 days) was quite high for all GRS-S subscales ( r = .84–.87).

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A study of the reliability and validity of the Chinese version of the Nociception Coma Scale–Revised

Clinical Rehabilitation ◽

10.1177/0269215520927445 ◽

2020 ◽

Vol 34 (8) ◽

pp. 1112-1121

Author(s):

Jing Wang ◽

Haibo Di ◽

Wen Hua ◽

Liwen Cheng ◽

Zhigang Xia ◽

...

Keyword(s):

Internal Consistency ◽

Concurrent Validity ◽

Reliability And Validity ◽

Disorders Of Consciousness ◽

Chinese Version ◽

Rater Reliability ◽

Validity Data ◽

Retest Reliability ◽

Coma Scale ◽

Test Retest Reliability

Objective: The aim of the study was to check on the reliability and validity of the translated version of Nociception Coma Scale–Revised. Design: Prospective psychometric study. Setting: Rehabilitation and neurology unit in hospital. Subjects: Patients with prolonged disorders of consciousness. Interventions: None. Main measures: The original English version of the Nociception Coma Scale–Revised was translated into Chinese. The reliability and validity were undertaken by trained raters. Intraclass correlation coefficients were used to assess inter-rater reliability and test–retest reliability. Cronbach’s alpha test was used to investigate internal consistency. Spearman’s correlation was used to calculate concurrent validity. The Coma Recovery Scale–revised was used to assess the consciousness of patients. Results: Eighty-four patients were enrolled in the study. Inter-rater reliability of the Chinese version of Nociception Coma Scale–Revised was high for total scores and motor and verbal subscores and good for facial subscores. Test–retest reliability was high for total score and for all subscores. Analysis revealed a moderate internal consistency for subscores. For the concurrent validity, a strong correlation was found between the Nociception Coma Scale–Revised and the Face, Legs, Activity, Cry, and Consolability behavioral scale for all patients. A moderate correlation was found between the Nociception Coma Scale–Revised and the Coma Recovery Scale–revised scores for all patients. Conclusion: The Chinese version of Nociception Coma Scale–Revised has good reliability and validity data for assessing responses to pain in patients with prolonged disorders of consciousness.

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Gait Asymmetry Post-Stroke: Determining Valid and Reliable Methods Using a Single Accelerometer Located on the Trunk

Sensors ◽

10.3390/s20010037 ◽

2019 ◽

Vol 20 (1) ◽

pp. 37 ◽

Cited By ~ 5

Author(s):

Christopher Buckley ◽

M. Encarna Micó-Amigo ◽

Michael Dunne-Willows ◽

Alan Godfrey ◽

Aodhán Hickey ◽

...

Keyword(s):

Concurrent Validity ◽

Intraclass Correlation ◽

Future Research ◽

Validity And Reliability ◽

Gait Symmetry ◽

Retest Reliability ◽

Post Stroke ◽

Gait Asymmetry ◽

Test Retest Reliability ◽

Cardinal Symptom

Asymmetry is a cardinal symptom of gait post-stroke that is targeted during rehabilitation. Technological developments have allowed accelerometers to be a feasible tool to provide digital gait variables. Many acceleration-derived variables are proposed to measure gait asymmetry. Despite a need for accurate calculation, no consensus exists for what is the most valid and reliable variable. Using an instrumented walkway (GaitRite) as the reference standard, this study compared the validity and reliability of multiple acceleration-derived asymmetry variables. Twenty-five post-stroke participants performed repeated walks over GaitRite whilst wearing a tri-axial accelerometer (Axivity AX3) on their lower back, on two occasions, one week apart. Harmonic ratio, autocorrelation, gait symmetry index, phase plots, acceleration, and jerk root mean square were calculated from the acceleration signals. Test–retest reliability was calculated, and concurrent validity was estimated by comparison with GaitRite. The strongest concurrent validity was obtained from step regularity from the vertical signal, which also recorded excellent test–retest reliability (Spearman’s rank correlation coefficients (rho) = 0.87 and Intraclass correlation coefficient (ICC21) = 0.98, respectively). Future research should test the responsiveness of this and other step asymmetry variables to quantify change during recovery and the effect of rehabilitative interventions for consideration as digital biomarkers to quantify gait asymmetry.

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Concurrent Validity and Reliability of My Jump 2 App for Measuring Vertical Jump Height in Recreationally Active Adults

Applied Sciences ◽

10.3390/app10113805 ◽

2020 ◽

Vol 10 (11) ◽

pp. 3805 ◽

Cited By ~ 1

Author(s):

Špela Bogataj ◽

Maja Pajek ◽

Slobodan Andrašić ◽

Nebojša Trajković

Keyword(s):

Concurrent Validity ◽

Female Athletes ◽

Vertical Jump ◽

Intraclass Correlation ◽

Jump Height ◽

Validity And Reliability ◽

Retest Reliability ◽

Study Results ◽

Test Retest Reliability ◽

Active Adults

This study aimed to examine the reliability, validity, and usefulness of the smartphone-based application, My Jump 2, against Optojump in recreationally active adults. Participants (18 women, 28.9 ± 5.6 years, and 26 men, 30.1 ± 10.6 years) completed squat jumps (SJ), counter-movement jumps (CMJ), and CMJ with arm swing (CMJAS) on Optojump and were simultaneously recorded using My Jump 2. To evaluate concurrent validity, jump height, calculated from flight time attained from each device, was compared for each jump type. Test-retest reliability was determined by replicating data analysis of My Jump 2 recordings on two occasions separated by two weeks. High test-retest reliability (Intraclass correlation coefficient (ICC) > 0.93) was observed for all measures in both male and female athletes. Very large correlations were observed between the My Jump 2 app and Optojump for SJ (r = 0.95, p = 0.001), CMJ (r = 0.98, p = 0.001), and CMJAS (r = 0.98, p = 0.001) in male athletes. Similar results were obtained for female recreational athletes for all jumps (r > 0.94, p = 0.001). The study results suggest that My Jump 2 is a valid, reliable, and useful tool for measuring vertical jump in recreationally active adults. Therefore, due to its simplicity and practicality, it can be used by practitioners, coaches, and recreationally-active adults to measure vertical jump performance with a simple test as SJ, CMJ, and CMJAS.

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