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.

scholarly journals Development and validation of a questionnaire measuring factors associated with physical activity in adolescents

2011 ◽  
Vol 11 (3) ◽  
pp. 301-312 ◽  
Author(s):  
José Cazuza de Farias Júnior ◽  
Adair da Silva Lopes ◽  
Rodrigo Siqueira Reis ◽  
Juarez Vieira do Nascimento ◽  
Adriano Ferreti Borgatto ◽  
...  
Keyword(s):  
Physical Activity ◽  
Social Support ◽  
Self Efficacy ◽  
Intraclass Correlation ◽  
Reliability And Validity ◽  
Correlation Coefficients ◽  
Test Reliability ◽  
Validity And Reliability ◽  
Factors Associated ◽  
Two Factors

OBJECTIVES: to develop a questionnaire to measure factors associated with physical activity (PA) in adolescents and analyze its reliability and validity. METHODS: a total of 248 adolescents from 14 to 19 years old took part in this study. The factors associated with PA measured were: attitude, self-efficacy, social support of PA and perceived environment. Cronbach's alpha (α) and intraclass correlation coefficients (ICC) were used to test reliability, and exploratory factor analysis to evaluate validity. RESULTS: attitude was measured as a single factor (attitude: α=0.76, ICC=0.89); self-efficacy consisted of two factors: resources for PA (α=0.76, ICC=0.75) and social support and motives for engaging in PA (α=0.76, ICC=0.67); social support was measured as two factors: support for PA from friends (α=0.90, ICC=0.89) and support for PA from parents (α= 0.81, ICC=0.91); and the environment was measured as three factors: access to and attractiveness of places to engage in PA (α=0.69, ICC=0.82), security/safety when engaging in PA (α=0.73, ICC=0.67), and general infrastructure of the neighborhood (α=0.70, ICC=0.75). CONCLUSIONS: the questionnaire exhibited satisfactory validity and reliability and can be recommended for studies investigating adolescents.

Validation of an Internet-Based Long Version of the International Physical Activity Questionnaire in Danish Adults Using Combined Accelerometry and Heart Rate Monitoring

2014 ◽  
Vol 11 (3) ◽  
pp. 654-664 ◽  
Author(s):  
Andreas Wolff Hansen ◽  
Inger Dahl-Petersen ◽  
Jørn Wulff Helge ◽  
Søren Brage ◽  
Morten Grønbæk ◽  
...  
Keyword(s):  
Physical Activity ◽  
Heart Rate ◽  
International Physical Activity Questionnaire ◽  
Intraclass Correlation ◽  
Reliability And Validity ◽  
Health Examination ◽  
Heart Rate Monitoring ◽  
Validity And Reliability ◽  
Physical Activity Questionnaire ◽  
Activity Questionnaire

Background:The International Physical Activity Questionnaire (IPAQ) is commonly used in surveys, but reliability and validity has not been established in the Danish population.Methods:Among participants in the Danish Health Examination survey 2007–2008, 142 healthy participants (45% men) wore a unit that combined accelerometry and heart rate monitoring (Acc+HR) for 7 consecutive days and then completed the IPAQ. Background data were obtained from the survey. Physical activity energy expenditure (PAEE) and time in moderate, vigorous, and sedentary intensity levels were derived from the IPAQ and compared with estimates from Acc+HR using Spearman’s correlation coefficients and Bland-Altman plots. Repeatability of the IPAQ was also assessed.Results:PAEE from the 2 methods was significantly positively correlated (0.29 and 0.49; P = 0.02 and P < 0.001; for women and men, respectively). Men significantly overestimated PAEE by IPAQ (56.2 vs 45.3 kJ/kg/day, IPAQ: Acc+HR, P < .01), while the difference was nonsignificant for women (40.8 vs 44.4 kJ/kg/day). Bland-Altman plots showed that the IPAQ overestimated PAEE, moderate, and vigorous activity without systematic error. Reliability of the IPAQ was moderate to high for all domains and intensities (total PAEE intraclass correlation coefficient = 0.58).Conclusions:This Danish Internet-based version of the long IPAQ had modest validity and reliability when assessing PAEE at population level.

scholarly journals Questionnaire for Assessing Preschoolers’ Organizational Abilities in Their Natural Environments: Development and Establishment of Validity and Reliability

2017 ◽  
Vol 2017 ◽  
pp. 1-9
Author(s):  
Gila Tubul-Lavy ◽  
Nirit Lifshitz
Keyword(s):  
Concurrent Validity ◽  
Reliability And Validity ◽  
Preschool Age ◽  
Intervention Programs ◽  
Natural Environments ◽  
Typically Developing ◽  
Validity And Reliability ◽  
Two Factors ◽  
Good Internal Consistency ◽  
Teachers And Parents

Despite the consensus in the literature regarding the importance of organizational abilities in performing daily tasks, currently there is no assessment that focuses exclusively on such abilities among young children. The study aims to develop a Questionnaire for Assessing Preschoolers’ Organizational Abilities (QAPOA), Parents’ and Teachers’ versions, and to examine their reliability and validity. QAPOA was distributed to preschool teachers and parents of 215 typically developing 4–5.6-year-old children. The teachers’ and parents’ versions demonstrated good internal consistency. Factor analysis performed to examine the tool’s content validity yielded two factors: motor-based and language-based OA. Furthermore, both versions of the questionnaire demonstrated significant differences between OA among boys and girls. Concurrent validity was demonstrated between the QAPOA total scores and the equivalent subscale of the BRIEF-P. Given these findings, different cut-off scores were established for identifying boys and girls with either motor-based and/or language-based OA. The results indicate that both the teachers’ and parents’ versions of the QAPOA are reliable and valid measures of children’s organizational abilities. The questionnaires can assess and identify risk for organizational disabilities as early as preschool age. Thus, it can contribute to the planning of appropriate intervention programs and the prevention of difficulties in the future.

scholarly journals Reliability and validity of a physical activity social support assessment scale in adolescents - ASAFA Scale

2014 ◽  
Vol 17 (2) ◽  
pp. 355-370 ◽  
Author(s):  
José Cazuza de Farias Júnior ◽  
Gerfeson Mendonça ◽  
Alex Antonio Florindo ◽  
Mauro Virgilio Gomes de Barros
Keyword(s):  
Physical Activity ◽  
Social Support ◽  
Reliability And Validity ◽  
Factorial Invariance ◽  
Activity Level ◽  
Economic Class ◽  
The Social ◽  
Confirmatory Factor ◽  
Two Factors ◽  
Social Support Scale

Objective: To analyze the reliability and validity of a scale used to measure social support for physical activity in adolescents - ASAFA Scale. Methods: This study included 2,755 adolescents (57.6% girls, 16.5 ± 1.2 years of age), from Joao Pessoa, Paraiba, Brazil. Initially, the scale was consisted of 12 items (6 for social support from parents and 6 from friends). The reliability of the scale was estimated by Cronbach's alpha coefficient (α), by the Composite Reliability (CR), and by the model with two factors and factorial invariance by Confirmatory Factor Analysis (CFA) adequacy. Results: The CFA results confirmed that the social support scale contained two factors (factor 1: social support from parents; factor 2: social support from friends) with five items each (one item was excluded from each scale), all with high factor loadings (> 0.65) and acceptable adjustment indexes (RMR = 0.050; RMSEA = 0.063; 90%CI: 0.060 - 0.067); AGFI = 0.903; GFI = 0.940; CFI = 0.934, NNFI = 0.932). The internal consistency was satisfactory (parents: α ≥ 0.77 and CR ≥ 0.83; friends: α ≥ 0.87 and CR ≥ 0.91). The scale's factorial invariance was confirmed (p > 0.05; Δχ2 and ΔCFI ≤ 0.01) across all subgroups analyzed (gender, age, economic class). The construct validity was evidenced by the significant association (p < 0.05) between the adolescents physical activity level and the social support score of parents (rho = 0.29) and friends (rho = 0.39). Conclusions: The scale showed reliability, factorial invariance and satisfactory validity, so it can be used in studies with adolescents.

Development of the Self-Determined Learning Motivation Scale: Analysis of Reliability and Validity

2013 ◽  
Vol 411-414 ◽  
pp. 2869-2872
Author(s):  
Pi Shan Hsu
Keyword(s):  
Self Regulation ◽  
Reliability And Validity ◽  
Learning Motivation ◽  
Validity And Reliability ◽  
Cronbach Alpha ◽  
Four Dimensions ◽  
Scale Reliability ◽  
Measurement Tools ◽  
E Learning ◽  
Motivation Scale

The purpose of this study is aims to develop an inventory assessing self-determined motivation for e-Learning courses in college. The study involves 397 college students, with exploratory factor analysis and Cronbach alpha scale reliability, and the validity of the test. Self-determined learning motivation scale is accordance with the Learning Self-Regulation Questionnaire (SRQ-L) by Williams & Deci (1996) and Black & Deci (2000). It compiled and revised the initial inventory consisted of 14 items, it divided into four dimensions, such as, "Intrinsic motivation", " Identified regulation", Introjected Regulation ", and "External regulation", the total explained variance was 71.35%. The Cronbach alpha is .87, with acceptable construct validity and reliability of measurement tools, it can provide the future development of e-Learning courses.

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 Developing and Doing Validity and Reliability of the Motivational Factors Scale of Recreational Motorcycle Usage

2020 ◽  
Vol 4 (3) ◽  
pp. 129-144
Author(s):  
Prof. Dr. Faik Ardahan ◽  
Selçuk GÜLEÇ
Keyword(s):  
Physical Activity ◽  
Pearson Correlation ◽  
Reliability And Validity ◽  
Turkish Population ◽  
Motivational Factors ◽  
Motivational Factor ◽  
Validity And Reliability ◽  
Bartlett’S Test ◽  
Pearson Correlation Test ◽  
Questionnaire Form

The main aim of this study is to develop “The Motivational Factors Scale of Recreational Motorcycle Usage - RMKO” and define the validity and reliability for Turkish population. The study was descriptive and sampling group was consisted of 947 volunteer participants all around Turkey. For data collection, e-questionnaire form sent to participants who have Facebook group and Associations of Recreational Motorcycle User, Motorcycle Clubs and Institutions as email. 948 feedbacks were received between 01st December 2016 and 31th May 2017. Six of items of 45 items excluded due to low initial communalities (<0.40) in after first Explatory Factor Analysis (AFA). For the validity of EFA with rest 39 items, Bartlett’s Test of Sphericity and Kaiser–Meyer–Oklin (KMO) have been run, and Pearson Correlation Test has been used for identify correlations between items and components and the results have been assessed in 0.01 and 0.05 significant level. RMKO was grouped into eight factors. These factors are “Socialization”, “To be away and Relaxing”, “Experiencing the Power of Motorcycle”, “Physical Activity and Healthy”, “Renovate/Developed”, “Self-Competition /Achievement”, “Exemplifying”, “Recognition”. As a result, it can be concluded that “The Motivational Factor Scale of Recreational Motorcycle Usage - RMKO” has reliability and validity in the estimation of the reasons of recreational usage of motorcycle for the Turkish population.

scholarly journals Adaptation of Brunel Lifestyle Physical Activity Questionnaire into Turkish; The Validity and Reliability Study

2021 ◽  
Author(s):  
Büşra Aydın Erkılıç ◽  
Canan Günay Yazıcı ◽  
Mehmet Armağan ◽  
Ömer Ötegen ◽  
Zübeyir Sarı
Keyword(s):  
Physical Activity ◽  
Short Form ◽  
Reliability And Validity ◽  
Activity Level ◽  
Validity And Reliability ◽  
Turkish Version ◽  
Physical Activity Questionnaire ◽  
Walking Activity ◽  
Lifestyle Physical Activity ◽  
Activity Questionnaire

Abstract Background: This study aims to investigate the reliability and validity of the Turkish version of the Brunel Lifestyle Physical Activity Questionnaire (BLPAQ) and examine the cultural adaptation of the questionnaire.Methods: After the translation process, the test-retest reliability of the Turkish version of the questionnaire was analyzed with 24 (31.20±5.0 years old; 50% female) participants (2nd test was done 15 days after the first test). In addition, the validity of the scale was evaluated by the correlation between the BLPAQ and the International Physical Activity Questionnaire Short Form (IPAQ-SF) completed by 113 (30.59±5.40 years old; 63.7% Female) participants.Results: A powerful positive and significant correlation was found between the correlation coefficients of the BLPAQ's PPA and UPA subscales between both tests (respectively r=0.96, p<0.01; r=0.87, p<0.01). The Cronbach's alpha coefficient was found to be 0.77 (quite reliable). The PPA subscale of the BLPAQ was positive with the IPAQ-SF's high-intensity physical activity subscale (r=0.47 p=0.00) and total IPAQ-SF excluding sitting (r=0.50 p=0.00) medium in the direction and low positive correlation with the walking activity subscale (r=0.25 p=0.024). No significant correlation was found between the UPA subdivision of BLPAQ and IPAQ-SF (p>0.05).Conclusion: BLPAQ, adapted into Turkish, is a valid and reliable tool that can be used to determine lifestyle according to physical activity level.

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