scholarly journals Development of Toddlers’ Smartphone Flow State Scale: Parent Report Form

2021 ◽  
Vol 18 (22) ◽  
pp. 11833
Author(s):  
Mikyong Byun ◽  
GyeongAe Seomun
Keyword(s):  
Factor Analysis ◽  
Explanatory Power ◽  
Intraclass Correlation ◽  
Parent Report ◽  
Measurement Tool ◽  
Flow State ◽  
Daily Lives ◽  
Flow Phenomenon ◽  
Test Retest Reliability ◽  
State Scale

Toddlers come into contact with smartphones by the time they are 10 months old, and smartphones eventually become a part of the daily lives of toddlers because they are used as parenting tools and are also attractive toys. Routine exposure to these electronic devices may lead to excessive immersion, which can cause smartphone dependence when toddlers grow up. Based on Csikszentmihalyi’s concept of flow, we aimed to develop a new scale to measure the flow phenomenon in toddlers who are exposed to smartphones. We attempted to identify the constituent factors of a toddler’s flow in smartphones through a literature review, observations, and interviews. Initially, 32 questions were screened from the field verification stage and interviews; the final 20 questions were selected by combining technical statistics, exploratory factor analysis, and expert feasibility. We also found five eligible constituent factors, namely, a playfulness-oriented experience, reaction limited by concentration, and intentional pursuit to achieve the goal, assimilate into the virtual world, and acquire desire-fulfilling skills. We then performed a confirmatory factor analysis on our parent-reported toddlers’ smartphone flow state scale. To secure the criterion-related validity, the correlation between our scale and the preexisting smartphone dependence measurement tool for toddlers was evaluated. Cronbach’s α value of the toddlers’ smartphone flow state scale was 0.95 (each factor was verified as 0.79–0.92 and the explanatory power was 72.21%). The test–retest reliability was found to be stable with the intraclass correlation (ICC) coefficient value of 0.78 (p < 0.001). Our research findings suggest that this novel smartphone flow state scale for toddlers could be a valid and reliable tool for measuring how toddlers feel the flow phenomenon while using smartphones. Furthermore, our results could contribute to the development and evaluation of the interventions that prevent side effects from smartphone overflow in toddlers.

Validity and reliability of the Turkish version of the Patient Dignity Inventory

2021 ◽  
pp. 1-8
Author(s):  
Yasemin Eskigülek ◽  
Sultan Kav
Keyword(s):  
Palliative Care ◽  
Factor Analysis ◽  
Intraclass Correlation ◽  
Validity And Reliability ◽  
Turkish Version ◽  
Retest Reliability ◽  
Significant Difference ◽  
Test Retest Reliability ◽  
Fit Index ◽  
Turkish Society

Abstract Objective The aim of this study was to investigate the validity and reliability of the Patient Dignity Inventory (PDI) in the Turkish society, which was developed to evaluate dignity-related distress in palliative care patients. Methods One hundred and twenty-seven adults with advanced cancer hospitalized in several clinics of two university hospitals were included in the study. The patients whose Palliative Performance Scale score was at least 40% were recruited to study. The data were collected with a patient demographic form, the Turkish version of Hospital Anxiety and Depression Scale (HADS-TR), and the Turkish version of the PDI (PDI-TR). The PDI-TR was finalized and back-translated after translating into Turkish and obtaining 10 expert opinions. Exploratory and confirmatory factor analysis, internal consistency, concurrent validity, and test–retest reliability analysis were performed. Results The Cronbach's α coefficient of PDI-TR was 0.94. Factor analysis resulted in a five-factor solution, and all items were loaded on factors. Factors were labeled as symptom distress, existential distress, self-confidence, dependency, and supportive care needs and accounted for 68.70% of the overall variance. The model's normed fit index, comparative fit index, and X2/SD were found between acceptable range (0.90, 0.93, and 2.64, respectively). A positive and strong correlation was found between subdimension scores of HADS-TR and the total score of PDI-TR (r = 0.70 for anxiety subdimension; r = 0.73 for depression subdimension). The test–retest reliability was conducted with 32 patients within the sample two weeks after the first application, and no significant difference was found between the two application scores as the result of paired-sample t-test (p > 0.05). An intraclass correlation coefficient of test–retest reliability was r = 0.855. Significance of results PDI-TR was found to be a valid and reliable tool in palliative care patients in Turkish society.

scholarly journals Psychometric of the Curiosity and Exploration Inventory-II in Indonesia

2020 ◽  
Vol 9 (3) ◽  
Author(s):  
Anggi Setyowati ◽  
Min-Huey Chung ◽  
Ah. Yusuf ◽  
Setya Haksama
Keyword(s):  
Factor Analysis ◽  
Construct Validity ◽  
Internal Consistency ◽  
Structural Model ◽  
Intraclass Correlation ◽  
Cronbach’S Alpha ◽  
Retest Reliability ◽  
Cronbach's Alpha ◽  
Test Retest Reliability ◽  
Exploration Inventory

Background: Curiosity is a personality characteristic, which fits with wellbeing and positive functioning. The objective of this study was to assess the construct validity of the Curiosity and Exploration Inventory II (CEI-II) in Indonesia.Design and Methods: The study included 256 undergraduate students who lived in Indonesia, mean age 19.8 years old. The CEI-II measures stretching and embracing using 11 items. The English version of CEI-II was translated into Bahasa. The Cronbach’s alpha coefficient and intraclass correlation coefficient (ICC) were addressed to examine internal consistency reliability and the test-retest reliability. To evaluate construct validity, exploratory factor analysis (EFA) was used to assess factor structure and confirmatory factor analysis (CFA) was used to evaluate the structural model fit of the CEI-II Indonesia version.Results: The study showed Cronbach’s alpha for the internal consistency of the overall CEI-II Indonesia version was 0.77. The ICC for the test-retest reliability ranged between 0.753-0.829. EFA showed adequate with the Kaiser-Meyer-Olkin value of 0.86 and the Bartlett’s test of sphericity was statistically significant. CFA tested the second-order model with two-order factors and showed a model fit.Conclusions: The CEI-II Indonesia version indicated acceptable construct validity to evaluate curiosity in Indonesia.

scholarly journals Hierarchical confirmatory factor analysis of the Flow State Scale in exercise

2000 ◽  
Vol 18 (10) ◽  
pp. 815-823 ◽  
Author(s):  
Symeon P. Vlachopoulos ◽  
Costas I. Karageorghis ◽  
Peter C. Terry
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Flow State ◽  
Confirmatory Factor ◽  
State Scale

How to Classify Who Experienced Flow from Who Did Not Based on the Flow State Scale-2 Scores: A Pilot Study of Latent Class Factor Analysis

2016 ◽  
Vol 30 (3) ◽  
pp. 267-275 ◽  
Author(s):  
Masato Kawabata ◽  
Rachel Evans
Keyword(s):  
Physical Activity ◽  
Factor Analysis ◽  
Pilot Study ◽  
Latent Class Analysis ◽  
Latent Class ◽  
Flow Characteristics ◽  
Japanese Version ◽  
Physical Activities ◽  
Flow State ◽  
State Scale

The present study examined the extent to which scores on the Flow State Scale-2 (FSS-2) could differentiate individuals who experienced flow characteristics in physical activity from those who did not. A total of 1,048 participants completed the Japanese version of the FSS-2. Latent class factor analysis (LCFA), which combines the strengths of both latent class analysis and factor analysis, was conducted on the FSS-2 responses. Four classes were identified through a series of LCFAs and the patterns of the item-average scores for the nine flow attributes were found parallel among these classes. The top two classes (15.1% and 38.9% of the whole sample) were considered the groups who experienced flow characteristics during their physical activities. These results indicated that individuals who experienced flow attributes in physical activity could be differentiated from those who did not based on their FSS-2 scores. Criteria for classifying individuals into the two groups were proposed.

scholarly journals Development of A Preschool Teacher’s Guidance Qualifications Scale and Its Psychometric Properties

2017 ◽  
Vol 5 (9) ◽  
pp. 83
Author(s):  
Hülya Bilgin
Keyword(s):  
Factor Analysis ◽  
Interpersonal Relationships ◽  
Internal Consistency ◽  
Item Analysis ◽  
Individual Development ◽  
Total Variance ◽  
Measurement Tool ◽  
Validity And Reliability ◽  
Item Scores ◽  
Test Retest Reliability

The goal of this study is to develop a Guidance Qualification Scale for Preschool Teachers and examine the validity and reliability of the scale. The research was conducted with 374 teachers working in preschools in Istanbul and they were chosen by the random sampling method. Factor analysis was carried out for the construct validity of the scale. Internal consistency coefficients and test-retest reliabilities were examined and item analysis was performed for reliability studies. As a result of the factor analysis, 59 items which explained 55,989% of the total variance (Total Variance Explained 45,050%), were obtained under four factors. When the factor weights of the scale are examined, items were found to have weight values ranging from .746 to .453. Cronbach’s Alpha internal consistency coefficients of the “Preschool Teacher’s Guidance Qualifications Scale” were found to be .977 for the total scale, .954 for the "Supporting Educational Development and Interpersonal Relationships" sub-dimension, .943 for the "Supporting Individual Development and Orientation" sub-dimension, .904 for the "Self-acceptance, Support for Self and Social Development" sub-dimension and .909 for the "Recognizing Individuals, Identifying Problems and Supporting Parents" sub-dimension. Also, the test-retest reliability study of the scale was conducted with 44 teachers. According to the results of the t-test applied for differences between the average item scores of upper 27% and lower 27% groups of items on (in?) the scale, all differences were found to be significantly in favor of the upper 27% group. In light of these findings, it can be said that the “Preschool Teacher’s Guidance Qualifications Scale” can be used as a valid and reliable measurement tool in the field of education.

scholarly journals The Inventory of Physical Activity Barriers for Adults 50 Years and Older: Refinement and Validation

2021 ◽  
Vol 5 (Supplement_1) ◽  
pp. 789-789
Author(s):  
Mariana Wingood ◽  
Salene Jones ◽  
Nancy Gell ◽  
Denise Peters ◽  
Jennifer Brach
Keyword(s):  
Physical Activity ◽  
Factor Analysis ◽  
Correlation Coefficient ◽  
Intraclass Correlation Coefficient ◽  
Assessment Tool ◽  
Intraclass Correlation ◽  
Community Dwelling ◽  
Cross Sectional ◽  
Retest Reliability ◽  
Test Retest Reliability

Abstract Addressing physical activity (PA) barriers is an essential component of increasing PA among the 56-73% of community-dwelling adults 50 years and older who are not performing the recommended 150 minutes of moderate-to-vigorous PA. As there is no feasible, multi-factorial tool to assess PA barriers among this population, we developed and validated a PA barrier assessment tool called the Inventory of Physical Activity Barriers (IPAB). We collected cross-sectional data on 503 adults (mean age 70.1), with 79 participants completing the scale twice for test-retest reliability and 64 completing a cross-over design examining the ability to use two administration formats interchangeably. Our analyses consisted of exploratory and confirmatory factor analysis, Cronbach alpha, intraclass correlation coefficient, Bland-Altman Plot, and t-tests. Using factor analysis, we identified and confirmed an eight-factor solution consisting of 27 items. The 27-item IPAB is internally consistent (alpha= 0.91), has a high test-retest reliability (intraclass correlation coefficient=0.99), and can differentiate between individuals who meet the recommended levels of PA and those who do not (p &lt; 0.001). The IPAB scores ranged between 1.00-3.11 for the paper format (mean=1.78) and 1.07-3.48 for the electronic format (mean=1.78), with no statistical difference between the paper and electronic administration formats (p=0.94), resulting in the conclusion that the two administration formats can be used interchangeably. Participant feedback illustrates that the IPAB is easy to use, has clear instruction, and is an appropriate length. The newly validated IPAB scale can be used to develop individualized PA interventions that address PA barriers among patients 50 years and older.

scholarly journals Psychometric Properties of the Persian version of Penn Parkinson's Daily Activities Questionnaire-15

2021 ◽  
Author(s):  
Negar Nikbakht ◽  
◽  
Mehdi Rezaee ◽  
Seyed Mehdi Tabatabaee ◽  
Gholam-Ali Shahidi ◽  
...  
Keyword(s):  
Factor Analysis ◽  
Psychometric Properties ◽  
Internal Consistency ◽  
Rating Scale ◽  
Intraclass Correlation ◽  
Daily Activities ◽  
Discriminative Validity ◽  
Retest Reliability ◽  
Persian Version ◽  
Test Retest Reliability

Introduction: There is a need to have appropriate information about the ability of Parkinson's disease (PD) patients to perform cognitive instrumental activities of daily living (IADL). The purpose of the present study was to assess the psychometric properties of the Persian version of the Penn Parkinson's Daily Activities Questionnaire-15 (PDAQ-15). Methods: A total of 165 knowledgeable informants of PD patients completed the PDAQ-15. The Clinical Dementia Rating Scale, Hoehn and Yahr staging, Hospital Anxiety and Depression Scale (HADS) and Lawton IADL scale were included in the study. Internal consistency and test-retest reliability were evaluated by Cronbach's alpha coefficient and intraclass correlation coefficient (ICC), respectively. To examine the dimensionality of the questionnaire, exploratory factor analysis was used. The construct validity was assessed using Spearman rank correlation test. To assess the discriminative validity, PDAQ-15 scores were compared across cognitive stages. Results: The PDAQ-15 showed strong internal consistency (Cronbach's α = 0.99) and test-retest reliability (ICC= 0.99). Only one dimension identified for the PDAQ-15 in the factor analysis. There was strong correlation between PDAQ-15 with depression domain of HADS scale and Lawton IADL scale. (rs = |0.71–0.95|). The correlation of PDAQ-15 with anxiety domain of HADS scale was moderate (rs = 0.66). Discriminative validity analysis showed that the PDAQ-15 has significant power to discriminate between PD patients across cognitive stages. Conclusion: These results suggest that the PDAQ-15 is a valid and reliable PD-specific instrument that can be useful in clinical and research settings.

scholarly journals Assessing the Psychometric Properties of an Activity Pacing Questionnaire for Chronic Pain and Fatigue

2015 ◽  
Vol 95 (9) ◽  
pp. 1274-1286 ◽  
Author(s):  
Deborah Antcliff ◽  
Malcolm Campbell ◽  
Steve Woby ◽  
Philip Keeley
Keyword(s):  
Chronic Pain ◽  
Factor Analysis ◽  
Psychometric Properties ◽  
Intraclass Correlation ◽  
Reliability And Validity ◽  
Self Report ◽  
Long Term Conditions ◽  
Retest Reliability ◽  
Activity Planning ◽  
Test Retest Reliability

Background Therapists frequently advise the use of activity pacing as a coping strategy to manage long-term conditions (eg, chronic low back pain, chronic widespread pain, chronic fatigue syndrome/myalgic encephalomyelitis). However, activity pacing has not been clearly operationalized, and there is a paucity of empirical evidence regarding pacing. This paucity of evidence may be partly due to the absence of a widely used pacing scale. To address the limitations of existing pacing scales, the 38-item Activity Pacing Questionnaire (APQ-38) was previously developed using the Delphi technique. Objective The aims of this study were: (1) to explore the psychometric properties of the APQ-38, (2) to identify underlying pacing themes, and (3) to assess the reliability and validity of the scale. Design This was a cross-sectional questionnaire study. Methods Three hundred eleven adult patients with chronic pain or fatigue participated, of whom 69 completed the test-retest analysis. Data obtained for the APQ-38 were analyzed using exploratory factor analysis, internal and test-retest reliability, and validity against 2 existing pacing subscales and validated measures of pain, fatigue, anxiety, depression, avoidance, and mental and physical function. Results Following factor analysis, 12 items were removed from the APQ-38, and 5 themes of pacing were identified in the resulting 26-item Activity Pacing Questionnaire (APQ-26): activity adjustment, activity consistency, activity progression, activity planning, and activity acceptance. These themes demonstrated satisfactory internal consistency (Cronbach α=.72–.92), test-retest reliability (intraclass correlation coefficient=.50–.78, P≤.001), and construct validity. Activity adjustment, activity progression, and activity acceptance correlated with worsened symptoms; activity consistency correlated with improved symptoms; and activity planning correlated with both improved and worsened symptoms. Limitations Data were collected from self-report questionnaires only. Conclusions Developed to be widely used across a heterogeneous group of patients with chronic pain or fatigue, the APQ-26 is multifaceted and demonstrates reliability and validity. Further study will explore the effects of pacing on patients' symptoms to guide therapists toward advising pacing themes with empirical benefits.

scholarly journals Adaptation of short version of questionnaire for assessing the childbirth experience (QACE) to the Iranian culture

2020 ◽  
Vol 20 (1) ◽  
Author(s):  
Mojgan Mirghafourvand ◽  
Mohammad Asghari Jafarabadi ◽  
Solmaz Ghanbari-Homayi
Keyword(s):  
Factor Analysis ◽  
Correlation Coefficient ◽  
Intraclass Correlation Coefficient ◽  
Intraclass Correlation ◽  
Short Version ◽  
Iranian Women ◽  
Cronbach’S Alpha ◽  
Cronbach's Alpha ◽  
Childbirth Experience ◽  
Test Retest Reliability

Abstract Background Given the importance of the childbirth experience, its effects on women’s life and society, and the need for its assessment by accurate instruments, this study aimed to determine the psychometric properties of the Questionnaire for Assessing the Childbirth Experience (QACE) in an Iranian women population. Methods The validity of the Farsi edition of the questionnaire was assessed using the opinions of eight experts. Its construct validity was assessed by studying 530 mothers, at 1–4-month postpartum, who delivered in health centers of Tabriz, Iran. The exploratory factor analysis (EFA) was performed to identify its factors. Then, the confirmatory factor analysis (CFA) was performed for the structural assessment of the extracted factors. Spearman’s correlation coefficient was used to investigate the correlation between factors. Cronbach’s alpha and intraclass correlation coefficient (ICC) were used to obtain the internal consistency and test-retest reliability. Results In total, four factors were extracted from the EFA: “relationship with staff” (4 questions), “first moments with the newborn” (3 questions), “feelings at one-month postpartum” (3 questions), and “emotional status” (3 questions). According to the CFA, the model achieved desired fit level (RMSEA < 0.08, GFI, CFI, IFI > 0.90, and x2/df < 5.0). Cronbach’s alpha (0.77–0.82) and intraclass correlation coefficient index (0.83–0.98) were desirable for all factors. Conclusion The short edition of the QACE, as a standard tool, can be used by future studies to measure the experience of Iranian women.

scholarly journals Reliability of a New Bite Force Measure and Biomechanics of Modified Long Attack in Police Dogs

Animals ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 874
Author(s):  
Heli K. Hyytiäinen ◽  
Laura Blomvall ◽  
Mikko Hautala ◽  
Anu K. Lappalainen
Keyword(s):  
High Speed ◽  
Intraclass Correlation ◽  
Bite Force ◽  
Measurement Tool ◽  
Cronbach’S Alpha ◽  
German Shepherd ◽  
Work Related ◽  
Cronbach's Alpha ◽  
Test Retest Reliability ◽  
Police Dogs

Information on the biomechanics of police dogs’ tasks is important in understanding their work-related injuries and dysfunctions. This study aimed to develop and test a measurement tool for dogs’ functional bite force and to report modified long attack-related kinetic and kinematic values. Twenty Finnish male police dogs, 7 German Shepherd Dogs (GSDs) and 13 Belgian Shepherd Dogs, Malinois (BSDMs), were included. Dogs accelerated 25 m and bit the helper’s sleeve, fitted with three force sensors. Dogs were wearing a 3D accelerometer and were videotaped with a high-speed camera. The sleeve’s reliability for measuring the dog’s bite force was evaluated via intraclass correlation and Cronbach’s alpha. Otherwise, a Mann–Whitney U-test was used, with significance set at p = 0.05. The sleeve’s test-retest reliability was moderate to good (intraclass correlation of 0.75), and internal consistency was high (Cronbach’s alpha 0.75). The GSDs’ median bite force was 360.4 N (interquartile range (IQR) 628.6 N) and BSDMs’ 247.0 N (IQR 289.8 N). Median acceleration maximum was 7.1 gravitational force equivalent (g) and median deceleration maximum was 11.6 g, with highest recorded forces being 9.2 g and 13.1 g, respectively. The measurement sleeve was a reliable tool for measuring functional bite force in GSDs and BSDMs. Forces related to bite, approach and impact in the two breeds were reported.

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