Validation of motor, cognitive, language, and socio-emotional subscales using the Caregiver Reported Early Development Instruments: An application of multidimensional item factor analysis

2021 ◽  
pp. 016502542110055
Author(s):  
Marcus Waldman ◽  
Dana Charles McCoy ◽  
Jonathan Seiden ◽  
Jorge Cuartas ◽  
Günther Fink ◽  
...  
Keyword(s):  
Factor Analysis ◽  
Early Development ◽  
Population Level ◽  
Internal Consistency Reliability ◽  
Level Measurement ◽  
Item Factor Analysis ◽  
Developmental Domains ◽  
Using Data ◽  
Test Retest Reliability ◽  
Adequate Reliability

The Caregiver Reported Early Development Instruments (CREDI) are assessments tools for measuring the development of children under age three in global contexts. The present study describes the construction and psychometric properties of the motor, cognitive, language, and socio-emotional subscales from the CREDI’s long form. Multidimensional item factor analysis was employed, allowing indicators of child development to simultaneously load onto multiple factors representing distinct developmental domains. A total of 14,113 caregiver reports representing 17 low-, middle-, and high-income countries were analyzed. Criterion-related validity of the constructed subscales was tested in a subset of participants using data from previously established instruments, anthropometric data, and a measure of child stimulation. We also report internal-consistency reliability and test–retest reliability statistics. Results from our analysis suggest that the CREDI subscales display adequate reliability for population-level measurement, as well as evidence of validity.

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

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.

scholarly journals Structural Validity and Reliability of the Spanish Version of the White Bear Suppression Inventory (WBSI) in a Sample of the General Spanish Population

2008 ◽  
Vol 11 (2) ◽  
pp. 650-659 ◽  
Author(s):  
Manuel González Rodríguez ◽  
Pedro Avero Delgado ◽  
Anna Teresa Rovella ◽  
Rosario Cubas León
Keyword(s):  
Factor Analysis ◽  
General Population ◽  
Internal Consistency Reliability ◽  
Validity And Reliability ◽  
Suppression Factor ◽  
Factor Solution ◽  
Negative Thoughts ◽  
Confirmatory Factor ◽  
Test Retest Reliability ◽  
Over Time

This paper introduces the validation of the Spanish adaptation of the White Bear Suppression Inventory (WBSI) by Wegner and Zanakos (1994). A sample of 833 people from the general population completed the WBSI along with other questionnaires. The exploratory factor analysis and the confirmatory factor analysis supported a two-factor solution accounting for 51.8% of the cumulative variance. This structure is comprised of the two following factors: unwanted intrusive thoughts (α = .87, r = .70) and actions of distraction and suppression of thoughts (α = .80, r = .60). Both internal consistency reliability (α = .89) and test-retest reliability (r = .71) showed adequate homogeneity, sound consistency, and stability over time. The results are discussed bearing in mind both isolated factors and the possible relationships of the suppression factor with automatic negative thoughts and insomnia.

Psychometric Assessment of the Paternal Breastfeeding Self-Efficacy Scale-Short Form: A Confirmatory Factor Analysis of Malawian Fathers

2021 ◽  
pp. 089033442110650
Author(s):  
Roselyn Chipojola ◽  
Cindy-Lee Dennis ◽  
Shu-Yu Kuo
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Self Efficacy ◽  
Convergent Validity ◽  
Short Form ◽  
Internal Consistency Reliability ◽  
Retest Reliability ◽  
Confirmatory Factor ◽  
Test Retest Reliability

Background: Only 61% of Malawian women exclusively breastfeed to the recommended 6 months. Paternal support is predictive of exclusive breastfeeding, and significantly related to paternal breastfeeding self-efficacy, defined as fathers’ confidence in their ability to assist mothers with breastfeeding. Research Aims: To (1) examine the psychometric properties of the Paternal Breastfeeding Self-Efficacy Scale-Short Form (BSES-SF) in Malawian fathers, including internal consistency reliability, test-retest reliability, construct validity using Confirmatory Factor Analysis (CFA), and convergent validity; and (2) assess the relationship between the BSES-SF and paternal demographic and health factors. Methods: A cross-sectional study was conducted at a maternity hospital in Lilongwe, Malawi, and 180 fathers whose partners had delivered a singleton infant were included. Participants completed the Breastfeeding Self-Efficacy Scale and Quality of Life with confirmatory factor analysis performed to assess the construct validity. The internal consistency reliability and test-retest reliability were evaluated using Cronbach’s alpha coefficient and intra-class correlations. Convergent validity was also assessed. Results: A unidimensional factorial structure of the Malawian Paternal BSES-SF was identified using confirmatory factor analysis. The scale had an excellent Cronbach’s alpha of .90 and a test-retest reliability of .93. Participants’ breastfeeding self-efficacy was significantly correlated with the Quality of Life domains of psychological health ( r = .23; p < .01), social relationships ( r = .28; p < .001), and environmental health ( r = .30; p < .001). Participants who were older, married, and with ≥ two children had significantly higher breastfeeding self-efficacy and were more confident in their ability to support their partner’s breastfeeding. Conclusion: The Paternal Breastfeeding Self-Efficacy Scale-Short Form was a valid and reliable measure to assess fathers’ confidence in their ability to assist mothers with breastfeeding in Malawi.

Nurse Codependency: Instrument Development and Validation

2004 ◽  
Vol 12 (1) ◽  
pp. 63-75 ◽  
Author(s):  
Sarah Allison
Keyword(s):  
Factor Analysis ◽  
Internal Consistency ◽  
Item Analysis ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Analysis Data ◽  
Convenience Sample ◽  
Final Sample ◽  
The Stability ◽  
Test Retest Reliability

This study developed and evaluated the Nurse Codependency Questionnaire (NCQ) and generated initial estimates of the stability and internal consistency of responses for the questionnaire. An initial pool of 95 items, reflective of four domains of codependency, was generated from the codependency literature using a domain-referenced approach. Seven expert judges from the nursing and codependency fields calculated the content validity index (CVI) as > .80. Items were critiqued for relevance, clarity, and predicted direction of each item’s correlation with the total codependency score. A convenience sample of 547 male and female nurses from Texas was recruited from a variety of professional settings to test the NCQ. Evidence of reliability and validity was sought through the use of principal factor analysis (PFA) techniques and correlation analysis. The specific domains of “codependent caretaking” and “lack of voice” represented two of the four hypothesized domains that were supported by factor analysis. Data screening and item analysis resulted in a final sample of 24 items. Test-retest reliability was .90 and internal consistency reliability was .80 for the entire scale. Reliability estimates for the “codependent caretaking” and “lack of voice” scales were .65 and .59, respectively for test-retest; and .81 and .64, respectively for internal consistency. Known groups validity was supported by each of the factors’ ability to discriminate between binge and nonbinge eaters. The NCQ may be useful for identifying codependency within the nursing profession. Research is needed to determine the external factors that influence the overt expression of nurse codependency. Screening for nurse codependency may contribute to the health of the profession by providing a means for anticipatory guidance and early intervention.

Factor Analysis of the Tinnitus Handicap Inventory

2003 ◽  
Vol 12 (1) ◽  
pp. 31-34 ◽  
Author(s):  
D. M. Baguley ◽  
G. Andersson
Keyword(s):  
Factor Analysis ◽  
Convergent Validity ◽  
Strong Support ◽  
Clinical Context ◽  
English Version ◽  
Tinnitus Handicap Inventory ◽  
Tinnitus Distress ◽  
High Internal Consistency ◽  
Using Data ◽  
Test Retest Reliability

The Tinnitus Handicap Inventory (THI; C. W. Newman, G. P. Jacobson, & J. B. Spitzer, 1996) is widely used in a clinical context to assess tinnitus-related self-reported handicap and to report treatment outcomes. Test-retest reliability has been reported to be high, and high convergent validity with other measures of tinnitus distress has been reported. Factor analysis of the subscales of the THI has previously been reported for a Danish translation, but not for the English version. In the present study, the THI was factor analyzed using data collected from a group of 80 clinical tinnitus patients and 116 patients with unilateral vestibular schwannoma. The factor analysis yielded strong support for a unifactorial structure of the scale, with a majority of items loading on the first factor, and high internal consistency of the total score. The authors recommend use of the total score in research and in clinical practice.

Psychometric Properties of a Chinese Version of the Duke University Religion Index in College Students and Community Residents in China

2014 ◽  
Vol 115 (2) ◽  
pp. 427-443 ◽  
Author(s):  
Zhizhong Wang ◽  
Y. Rong ◽  
Harold G. Koenig
Keyword(s):  
College Students ◽  
Factor Analysis ◽  
Psychometric Properties ◽  
Principal Components ◽  
Internal Consistency Reliability ◽  
Chinese Version ◽  
Community Residents ◽  
Duke University ◽  
Test Retest Reliability ◽  
Promax Rotation

A Chinese version of the Duke University Religion Index (DUREL) was developed and the psychometric properties were assessed. The study was conducted in two separate samples of 1,285 college students and 2,564 community residents. To assess test-retest reliability, the DUREL was re-administered after 1 wk. to 105 college students and 199 community residents. In both samples, three factors were extracted using principal components factor analysis with Promax rotation, which is consistent with the scale content. Internal consistency reliability was acceptable. Test-retest ICCs ranged from .45 to .89 in college students and .75 to .93 in community residents. The Chinese version of the DUREL is a useful measure of religiosity in Mandarin-speaking populations.

A Pilot Study Examining the Test–Retest and Internal Consistency Reliability of the ABLLS-R

2016 ◽  
Vol 36 (4) ◽  
pp. 405-410 ◽  
Author(s):  
James W. Partington ◽  
Autumn Bailey ◽  
Scott W. Partington
Keyword(s):  
Pilot Study ◽  
Internal Consistency ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Assessment Tools ◽  
Learning Skills ◽  
Retest Reliability ◽  
Basic Language ◽  
Using Data ◽  
Test Retest Reliability

The literature contains a variety of assessment tools for measuring the skills of individuals with autism or other developmental delays, but most lack adequate empirical evidence supporting their reliability and validity. The current pilot study sought to examine the reliability of scores obtained from the Assessment of Basic Language and Learning Skills–Revised (ABLLS-R). Two forms of reliability were measured: internal consistency and test–retest reliability. Analyses using data obtained from neuro-typical children ( N = 50) yielded strong evidence of internal consistency and test–retest reliability. These preliminary findings suggest that the ABLLS-R can yield reliable scores.

The Postpartum Support Questionnaire: Reliability and Validity

1996 ◽  
Vol 4 (2) ◽  
pp. 129-142 ◽  
Author(s):  
Mimia C. Logsdon ◽  
Wayne Usui ◽  
John Charles Birkimer ◽  
Angela Barron McBride
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Concurrent Validity ◽  
Reliability And Validity ◽  
Internal Consistency Reliability ◽  
Personal Resource ◽  
Support Measures ◽  
Confirmatory Factor ◽  
Postpartum Support ◽  
Test Retest Reliability

Support has been found to be related to perinatal health, resulting in the development of the Postpartum Support Questionnaire based on the four categories of support (informational, material, emotional and comparison) identified by House (1981) and Cronenwett (1985). Data from four studies (N=207) provided evidence of the psychometric properties of the instrument. Internal consistency reliability was demonstrated (alpha = .90 to .94 for total instrument). Test-retest reliability ranged from .69 to .79 for total scores and .30 to .79 for categories of support. Measures of concurrent validity with the Personal Resource Questionnaire 85 were .42 and .48 at 6 and 8 weeks postpartum. Confirmatory factor analysis using LISREL 7 supported the four categories of support, but the use of these factors separately remains to be demonstrated.

scholarly journals Comprehensive Assessment of Spatial Ability in Children: A Computerized Tasks Battery

2021 ◽  
Vol 17 (1) ◽  
pp. 38-49
Author(s):  
Solmaz Soluki ◽  
Samira Yazdani ◽  
Ali Akbar Arjmandnia ◽  
Jalil Fathabadi ◽  
Saeid Hassanzadeh ◽  
...  
Keyword(s):  
Spatial Ability ◽  
Intraclass Correlation ◽  
Correlation Coefficients ◽  
Internal Consistency Reliability ◽  
Retest Reliability ◽  
Intraclass Correlation Coefficients ◽  
Spatial Performance ◽  
Iranian Children ◽  
Test Retest Reliability ◽  
Adequate Reliability

Spatial ability is known to have an important role in learning different skills in childhood and achieving success in specific professions. A vast majority of the studies on this topic have focused on adults, and few on in children. In this study, eight tasks were selected to assess eight factors of spatial ability and were modified to be suitable for children. Computerized versions of the tasks were designed and their reliability was measured. One-hundred and ten Iranian children aged 9 to 12 years old participated in the study. In order to assess the test-retest reliability, half of the participants were tested twice. Internal consistency reliability was calculated for some of the tasks. Intraclass correlation coefficients were obtained by test-retest reliability analysis for all tasks ranging from 0.689 to 0.997. The range of Cronbach's α coefficient was found to be between 0.335 and 0.784. The range of the ω coefficient was from 0.428 to 0.798. Each modified task had adequate reliability for assessing the respective spatial ability factors. This battery can help to identify the level of spatial performance in children.

Translation, cross-cultural adaptation and psychometric evaluation of the Thai version of the fear-avoidance beliefs questionnaire in patients with non-specific neck pain

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Taweewat Wiangkham ◽  
Nattawan Phungwattanakul ◽  
Patcharin Tedsombun ◽  
Isara Kongmee ◽  
Wanisara Suwanmongkhon ◽  
...  
Keyword(s):  
Physical Activity ◽  
Factor Analysis ◽  
Neck Pain ◽  
Psychometric Evaluation ◽  
Cross Cultural ◽  
Fear Avoidance ◽  
Retest Reliability ◽  
Fear Avoidance Beliefs ◽  
Test Retest Reliability ◽  
Fear Avoidance Beliefs Questionnaire

AbstractObjectivesFear-avoidance beliefs questionnaire (FABQ) is a self-report, valid and reliable questionnaire to quantify fear and avoidance beliefs related to physical activity and work. Furthermore, it can be used to predict prolong disability in patients with non-specific neck pain. Although it was originally developed to manage patients with low back pain, it has also been studied in individuals with neck pain. This questionnaire was translated into several languages following reports of potential benefits in patients with neck pain. Recently, Thai neck clinical trials, international multi-centre trials and data sharing are growing throughout the world but no validated Thai version of the FABQ is available for clinical and research uses. Our objectives were to translate and cross-culturally adapt the FABQ into Thai version and evaluate its psychometric properties in Thai patients with non-specific neck pain.MethodsCross-cultural translation and adaptation of the FABQ were conducted according to standard guidelines. A total of 129 participants with non-specific neck pain were invited to complete the Thai versions of the FABQ (FABQ-TH), neck disability index and visual analogue scale for pain intensity. Psychometric evaluation included exploratory factor analysis, internal consistency, test-retest reliability, agreement, and convergent validity. Thirty participants completed the FABQ-TH twice with a 48-h interval between tests to assess the test-retest reliability.ResultsFactor analysis identified four components for the FABQ-TH (66.69% of the total variance). The intraclass correlation coefficient of test-retest reliability was excellent for the total score (0.986), work attitudes (0.995), physical activity attitudes (0.958), physical activity experiences (0.927), and expected recovery (0.984). Cronbach’s alpha for internal consistency was excellent (range 0.87–0.88) for all items. The minimal detectable change of the FABQ-TH was 5.85. The FABQ-TH correlated to its subscales (range 0.470–0.936), indicating the strongest association with work attitude. The weakest correlation was observed between the FABQ-TH and disability (rs=0.206, p=0.01). Missing data and significant floor or ceiling effects were not found.ConclusionsThe Thai version of the FABQ for non-specific neck pain was successfully adapted. It is a valid and reliable instrument to quantify fear and avoidance beliefs among patients with non-specific neck pain who speak and read Thai.

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