scholarly journals Development and Psychometric Attributes of a Theory-Based Physical Activity Assessment Questionnaire for the Pregnant Women (PA2Q-PW)

2021 ◽  
Author(s):  
Leila Kianfard ◽  
Farkhonde Amin SHokravi ◽  
Sakineh Rakhshanderou ◽  
Shamsaddin Niknami
Keyword(s):  
Physical Activity ◽  
Factor Analysis ◽  
Pregnant Women ◽  
Women Patients ◽  
Cultural Model ◽  
Validity And Reliability ◽  
Activity Assessment ◽  
Two Factors ◽  
Validation Of Questionnaire ◽  
Assessment Questionnaire

Abstract Background This study's goal was to design and validate questionnaires for using to distinguish PEN-3 cultural model determinant factors of exercise in pregnant women. A questionnaire of physical activity theory-based was performed in 400 pregnant women with the first pregnancy. The validation of questionnaire design was used to develop the measures, including validity, reliability, and factor analysis by correlating scores to be an exercise of pregnant women during pregnancy. MethodsThe perception scale contained two factors: Knowledge and attitudes The Nurtures scale contained one element: Support was sought. The Enabling level included one element: barriers. Coefficients of reliability ranged from within 0.99. Among the four scores, significant correlations were achieved in this study. Four scales to measure PEN-3 cultural model determinants factors of being active during pregnancy were reformed for utilization with country, mostly Tehran-Iran, pregnant women, and shown to be validity and reliability. ResultsFactor analysis resulted in interpretable subclass that may be used as variables. These preliminary results provide support; for using the scales to measure the influences on pregnant women's physical activity. ConclusionsThe Physical Activity Questionnaire for pregnant women Patients (PA2Q-PW) is the first instrument that uses the PEN-3 cultural model within its constructs. The results indicated that PA2Q-PW is a valid and reliable instrument for assessing physical activity perceptions and is now existing and can be used in future studies.

scholarly journals Development and Psychometrics of a Theory-Based Physical Activity Assessment Questionnaire for the Pregnant Women (PA2Q-PW)

2021 ◽  
Author(s):  
Leila Kianfard ◽  
Shamsaddin Niknami ◽  
Farkhonde Amin Shokravi ◽  
Sakineh Rakhshanderou
Keyword(s):  
Physical Activity ◽  
Pregnant Women ◽  
Physical Activity Behavior ◽  
Physical Activity Assessment ◽  
Cultural Model ◽  
Activity Assessment ◽  
Standard Tool ◽  
Education Interventions ◽  
Theoretical Foundations ◽  
Assessment Questionnaire

Abstract Backgrounds & Aims: There is evidence that physical activity plays an essential role in preventing pregnancy-related diseases. This study aimed to develop and design a theory-based physical activity assessment questionnaire for pregnant women (PA2Q-PW). Methods: The PEN-3 cultural model provided the theoretical foundations for the four subscales of our designed instrument; knowledge, attitude, nurture, and enabling. The primary questionnaire was designed with 41 items, and the questionnaire was modified according to the experts' reviews. At last, a group of 400 pregnant women participated in a study to calculate the psychometrics of the tool. Results: The highest score was seen in the knowledge subscale of PA2Q-PW, and the value of Cronbach's alpha for the subscales was from 0.89 to 0.97, and the value of ICC was from 0.76 to 0.89. The correlation (CVI & CVR indices) between the experts was satisfactory in all items of PA2Q-PW. The minimum loading factor for varimax rotation in the knowledge subscale was 0.41; the attitude was 0.56, nurtures were 0.38, and enabling was 0.27. Conclusion: PA2Q-PW is the first standard tool based on the PEN-3 cultural model that researchers can utilize to gather data and conduct the desired education interventions to change physical activity behavior in pregnant women during pregnancy.

scholarly journals Validity and reliability of the lederman Prenatal Self-Evaluation Questionnaire (PSEQ) in Brazil

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Janiny Lima e Silva ◽  
Matheus de Sousa Mata ◽  
Saionara Maria Aires Câmara ◽  
Íris do Céu Clara Costa ◽  
Kleyton Santos de Medeiros ◽  
...  
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Pregnant Women ◽  
Internal Consistency ◽  
Intraclass Correlation ◽  
Psychosocial Adaptation ◽  
Validity And Reliability ◽  
Evaluation Questionnaire ◽  
Self Evaluation ◽  
Confirmatory Factor

Abstract Background The Lederman Prenatal Self-Evaluation Questionnaire (PSEQ) is used to assess psychosocial adaptation to pregnancy, labor, childbirth, and maternity. The PSEQ is a tool used in various countries and has been translated into Portuguese; however, it needs to be validated in Brazil. This study aimed to analyze the validity and reliability of the PSEQ in Brazilian pregnant women. Method This methodological validity study investigated internal consistency and reliability using Cronbach’s alpha and intraclass correlation coefficients. Construct validity was assessed using Pearson’s correlation between domains and confirmatory factor analysis. To assess concurrent validity, Pearson’s correlation between the different domains of the PSEQ and Prenatal Psychosocial Profile-Portuguese Version (PPP-VP) was determined. The level of significance was set at 5%. Results This study included 399 pregnant women in the northeastern region of Brazil. The internal consistency and reliability of the total PSEQ score were high (Cronbach's alpha = 0.89; intraclass correlation coefficient = 0.95). Validity analysis showed positive and significant correlations between all PSEQ domains, ranging from 0.14 to 0.56. Confirmatory factor analysis demonstrated the following values of goodness of fit: RMSEA = 0.05, SRMR = 0.08, CFI = 0.61, χ2/df = 1.77. The discriminant and concurrent validities of the PSEQ were confirmed. Conclusions The Portuguese version of the PSEQ has adequate psychometric properties and is a valid and reliable tool to evaluate psychosocial adaptation to pregnancy in Brazilian pregnant women.

Use of the Perceived Physical Competence Scale with Adolescents with Disabilities

1995 ◽  
Vol 80 (2) ◽  
pp. 571-577 ◽  
Author(s):  
Taru Lintunen ◽  
Pilvikki Heikinaro-Johansson ◽  
Claudine Sherrill
Keyword(s):  
Gender Differences ◽  
Factor Analysis ◽  
Principal Component ◽  
Principal Component Factor Analysis ◽  
Validity And Reliability ◽  
Varimax Rotation ◽  
Physical Competence ◽  
Related Literature ◽  
Competence Scale ◽  
Two Factors

The construct validity and reliability of the 1987 Perceived Physical Competence Scale of Lintunen were examined to assess the applicability of the instrument for use with adolescents with disabilities. Subjects were 51 girls and 34 boys ( M age = 15.1 yr.) from several schools in central Finland. Principal component factor analysis with varimax rotation yielded the same two factors for adolescents with disabilities as reported for nondisabled adolescents in the related literature. Cronbach alphas for the two factors were .89 and .56. It was concluded that the scale is an appropriate measure for adolescents with disabilities. Statistical analysis indicated no gender differences for adolescents with disabilities. When compared with nondisabled groups in the related literature, these adolescents had perceived fitness similar to nondisabled peers but significantly lower than that of athletes without disabilities.

VALIDITY AND RELIABILITY OF THE GREEK VERSION OF THE SATISFACTION WITH LIFE SCALE (SWLS)

2021 ◽  
pp. 214-216
Author(s):  
Eleni Theodoropoulou
Keyword(s):  
Physical Activity ◽  
Factor Analysis ◽  
Satisfaction With Life ◽  
Demographic Variables ◽  
Satisfaction With Life Scale ◽  
Validity And Reliability ◽  
Greek Version ◽  
Factor Solution ◽  
Coef Cients ◽  
Life Scale

The current study examined the validity and reliability of the Greek version of the Satisfaction with Life Scale (SWLS). An exploratory factor analysis was performed in a sample of 360 students (M ± SD = 23.54 ± 5.96 years). In addition, a conrmatory factor analysis was applied in a second sample of 726 adults (M ± SD = 38.80 ± 13.64 years). Further, associations were examined among the SWLS and physical activity and various socio-demographic variables. Results indicated a one-factor solution for the SWLS and satisfactory validity and reliability coefcients.

Physical Activity Health Literacy in Iranian Older Adults: Development and Psychometric Testing

2021 ◽  
pp. 1-9
Author(s):  
Moeini Babak ◽  
Barati Majid ◽  
Heidarimoghadam Rashid ◽  
Tapak Leili ◽  
Parsamajd Shahryar
Keyword(s):  
Physical Activity ◽  
Older Adults ◽  
Factor Analysis ◽  
Health Literacy ◽  
Phase 1 ◽  
Intraclass Correlation ◽  
Psychometric Testing ◽  
Validity And Reliability ◽  
Confirmatory Factor ◽  
Two Phases

Inadequate health literacy decreases physical activity. This study aimed to develop and examine psychometrics of physical activity health literacy in Iranian older adults. This methodological work was conducted in two phases. Phase 1 consisted of extensive studies review and qualitative study to extract and design the items. The psychometrics were measured in Phase 2 included content, faceconstruct validities, reliability, and stability. The collected data were analyzed in SPSS (version 25.0) and AMOS (version 24.0). The results of the exploratory factor analysis showed four factors— information evaluation, reading skill, perception, and decision making—and used information that explained 70.08% of the variance. The model’s fitness was supported by confirmatory factor analysis. Internal consistency based on Cronbach’s alpha was .89 with composite reliability >0.85. Stability was confirmed through the test–retest method and intraclass correlation coefficient (.89–1). Psychometrics of physical activity health literacy in Iranian older adults supported validity and reliability of the tool.

Measuring Exercise Induced Affect in Adults with Brain Injuries

2006 ◽  
Vol 23 (1) ◽  
pp. 1-13 ◽  
Author(s):  
Simon Driver
Keyword(s):  
Physical Activity ◽  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Brain Injuries ◽  
Validity And Reliability ◽  
Four Dimensions ◽  
Feeling States ◽  
Confirmatory Factor ◽  
Single Bout ◽  
Exercise Induced

The aim of the study was to provide evidence for the validity and reliability of the Physical Activity Affect Scale (PAAS; Lox, Jackson, Tuholski, Wasley, & Treasure, 2000) as a measure of exercise induced affect for adults with brain injuries. The PAAS is a 12-item measure of feeling states based on Russell’s (1980) conceptualization of affect. A confirmatory factor analysis was conducted on data from 193 participants with brain injuries who completed the PAAS following a single bout of exercise. Results identified four dimensions of affect (positive affect, negative affect, tranquility, and fatigue). Findings provide evidence for the validity and reliability of the PAAS as a measure of exercise induced affect for adults with brain injuries.

scholarly journals Validity and Reliability of the Index of Self-Regulation Scale for Physical Activity in Older Korean Americans

2011 ◽  
Vol 2011 ◽  
pp. 1-6 ◽  
Author(s):  
Hye-A Yeom ◽  
Julie Fleury
Keyword(s):  
Physical Activity ◽  
Self Regulation ◽  
Reliability And Validity ◽  
Korean Americans ◽  
Physical Activity Behavior ◽  
Validity And Reliability ◽  
Oblique Rotation ◽  
Two Factors ◽  
Relevant Variables ◽  
Older Korean Americans

The Korean version of the index of self-regulation (KISR) is a nine-item scale designed to measure individuals' level of self-regulation for physical activity. The purpose of this study was to test the psychometric properties of the KISR, including reliability and validity, in a group of older Korean Americans. The KISR was administered to a sample of older Korean Americans at a baseline interview (Time 1) and 12 week followup (Time 2). The internal consistency of the KISR was high at both time points, with Cronbach's alphas of .94 and .95, respectively. The test-retest reliability was moderate-to-high at .68. There was evidence of construct validity of the KISR based on its moderate to high significant correlations with theoretically relevant variables, including motivational appraisal and self-efficacy for physical activity. A principal axis factoring with an oblique rotation resulted in two factors, explaining 89% of the variance. The KISR is a reliable and valid measure to assess the level of self-regulation for physical activity behavior in older Korean Americans.

Parents’ Beliefs and Intentions Toward Supporting Physical Activity Participation for Their Children With Disabilities

2015 ◽  
Vol 32 (2) ◽  
pp. 93-105 ◽  
Author(s):  
Mihye Jeong ◽  
So-Yeun Kim ◽  
Euikyung Lee
Keyword(s):  
Physical Activity ◽  
Factor Analysis ◽  
Regression Analysis ◽  
South Korea ◽  
Multiple Regression Analysis ◽  
Parental Support ◽  
Children With Disabilities ◽  
Behavioral Control ◽  
Validity And Reliability ◽  
Normative Beliefs

The purpose of this study was to examine validity and reliability evidence of a questionnaire regarding parents’ beliefs and intentions toward supporting physical activity (PA) participation of their children with disabilities (CWD). A total of 220 parents of CWD in South Korea completed a questionnaire that was developed using the theory of planned behavior (TPB). Exploratory factor analysis revealed that behavioral, control, and normative beliefs accounted for 31.13%, 20.45%, and 19.63% of the total variance of the intention, respectively. Reliability of entire scale was .85 using Cronbach’s alpha. Reliabilities of the 3 beliefs were .86, .82, and .87, respectively. Standard multiple-regression analysis indicated that behavioral and normative beliefs significantly predicted parents’ intention, p < .01. Intention was a significant predictor of parents’ behavior, p < .01. The results of this study indicated that the TPB can be useful to examine parental support for PA participation of their CWD.

scholarly journals Development and validation of a scale evaluating pregnant women's breastfeeding competency in third trimester: Breastfeeding Competency Scale(BCS)

2020 ◽  
Author(s):  
Yu Wu ◽  
Ying Wang ◽  
Jiazhen Hu ◽  
Yan Dang ◽  
Yuanyuan Zhang ◽  
...  
Keyword(s):  
Factor Analysis ◽  
Pregnant Women ◽  
Exploratory Factor Analysis ◽  
Model Matching ◽  
Validity And Reliability ◽  
Third Trimester ◽  
Factor Analytic Model ◽  
Item Statistics ◽  
New Instrument ◽  
Confirmatory Factor

Abstract Background: Breastfeeding plays an important role in the early stages of humans and throughout the development process. Breastfeeding competency is a self-assessment of pregnant women's overall competency to breastfeeding which could predict behaviors of pregnant women’ breastfeeding. However, a valid and reliable scale to assess the breastfeeding competency has not yet been developed and validated. This study was designed to develop and validate an assessment scale designed to assess the pregnant women's breastfeeding competency in third trimester: Breastfeeding Competency Scale(BCS).Methods: The BCS was developed and validated over three phases between September 2018–September 2019 which include item statistics, exploratory factor analysis(EFA), content validation, internal consistency assessment, split-half reliability and confirmatory factor analysis.Results: Item statistics and exploratory factor analysis resulted in 38 items, 4 factors that explained 66.489% of total variance. The Cronbach’s α coefficient in total scale and 4 factors were 0.970, 0.960, 0.940, 0.822, 0.931 respectively. The split-half reliability of BCS was 0.894, 0.890. Confirmatory factor analytic model showed the 4-factor model matching the data well.Conclusions: The BCS was a new instrument with certain validity and reliability for assessing the breastfeeding competency of pregnant women in third trimester.

Utrecht work engagement scale: Construct validity and reliability in Chilean health science students

2021 ◽  
Vol 71 (11) ◽  
pp. 2519-2523
Author(s):  
Rocio Glaria Lopez ◽  
Cristhian Perez Villalobos ◽  
Paulina Ortega Bastidas ◽  
Berta Schulz-Banares ◽  
Angela Pino-Zuniga
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Work Engagement ◽  
Health Science ◽  
Likelihood Method ◽  
Validity And Reliability ◽  
Utrecht Work Engagement Scale ◽  
Confirmatory Factor ◽  
Two Factors ◽  
Engagement Scale

Objective: provide new background in relation to the factor structure and reliability of the factors identified from the Utrecht Work Engagement Scale – Student (UWES-S) in students of health careers in Chile.Methods: A quantitative study with relational analytical scope was carried out, through a non-experimental cross-sectional design through a survey. 898 university students selected through non-probabilistic sampling by groups belonging to Medicine, Kinesiology, Pharmacy and Speech and language therapy. The students responded the UWES-S and a sociodemographic questionnaire. The total sample was randomly subdivided into two subsamples. With the first one, an Exploratory Factor Analysis was performed, using the method of extraction of the Main Axis Analysis. With the second one, a Confirmatory Factor Analysis was performed, using the maximum likelihood method and the following indices: Comparative Fit Index (CFI), Tucker-Lewis Index (TLI) and the Root Mean Square Error of Approximation (RMSEA). Also the Cronbach alpha reliability of each item was calculated. For data processing STATA 11 SE statistical package was used.Results: Kaiser-Guttman criterion and the Horn’s Parallel Analysis aimed to the existence of two factors called Involvement with studies and Enthusiasm for the career. CFI, TLI and RMSEA show that this is one of the solutions with best fit.Conclusion: Two factors were identified called Involvement with studies and Enthusiasm for the career. Neither the solution obtained nor the previous solutions showed an adequate adjustment to the data. The confirmatory factor analysis showed that this is one of the solutions with best fit. Continuous...

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