scholarly journals DEVELOPING A SCALE OF ADOLESCENTS’ PERCEPTIONS TOWARD ADULTS: VALIDITY AND RELIABILITY STUDIES

2019 ◽  
Vol 9 (1) ◽  
pp. 52-64
Author(s):  
Özcan Sezer
Keyword(s):  
Factor Analysis ◽  
High School Students ◽  
Internal Consistency ◽  
Test Reliability ◽  
Validity And Reliability ◽  
School Students ◽  
Consistency Coefficient ◽  
Explanatory Factor Analysis ◽  
Confirmatory Factor ◽  
Age Range

This study introduced the Scale of Adolescents’ Perceptions Toward Adults (SAPTA), which was developed in Turkey. The validity and reliability study for SAPTA was performed using the data obtained from 1008 high school students whose ages ranged between 14 and 18. The internal consistency coefficient calculated with the Explanatory Factor Analysis (EFA) data obtained from 381 students was found to be 0.78 for the sub-scale named “Admired Adult Characteristics,” 0.66 for the sub-scale named “Disturbing Adult Characteristics,” and 0.69 for the entire scale. The internal consistency coefficient calculated with the Confirmatory Factor Analysis (CFA) data obtained from 627 students was found to be 0.82 for the sub-scale named “Admired Adult Characteristics,” 0.68 for the sub-scale named “Disturbing Adult Characteristics,” and 0.72 for the entire scale. The Spearman-Brown split-half test reliability value was found to be 0.74. The results of the analysis indicate that SAPTA has psychometric characteristics sufficient for determining the perceptions of adolescents, whose age range between 14 and 18 years.

scholarly journals Adaptación lingüística y psicométrica del Cuestionario de EstilosAtributivos Académicos (EAT-A)

2020 ◽  
Vol 26 (2) ◽  
pp. e408
Author(s):  
Alejandro M. Rodríguez Huitrón ◽  
◽  
Laura Hernández-Guzmán ◽  
Keyword(s):  
High School ◽  
Factor Analysis ◽  
Academic Performance ◽  
High School Students ◽  
Confirmatory Factor Analysis ◽  
Factor Structure ◽  
Internal Consistency ◽  
Validity And Reliability ◽  
School Students ◽  
Confirmatory Factor

Background: Students’ attributions of their grades mayaffect their academic performance. However, lack ofevidence supporting the validity and reliability of theinstruments measuring attribution is a major concern.Objective: To analyze the factor structure, convergentvalidity and reliability of the Academic Attributional StyleQuestionnaire adapted to Mexican high school students(EAT-A). Method: The sample consisted of 557 MexicoCity students of both sexes aged between 15 and 19. Usinga confirmatory factor analysis for both success and failureattributions, a 7-factor structure and a 4-factor structureof the EAT-A were tested. The instrument’s convergentvalidity, internal consistency and reliability were examined.Results: Only the 7-factor structure showed adequate fitindices: RMSEA = .046; SRMR = .053; CFI = .961; TLI =.952 and χ²/gl = 2.72. In addition, the EAT-A evidencedconvergent validity concerning success and reliabilitymotivation. Conclusion: The EAT-A is a quick- and easy-to-administer instrument for measuring students’attributions of their grades in a reliable and valid manner.

scholarly journals The development of Response Strategies Scale (RSS): Validity and reliability studyTepki Stratejileri Ölçeği’nin (TSÖ) geliştirilmesi: Geçerlik ve güvenirlik çalışması

2018 ◽  
Vol 15 (3) ◽  
Author(s):  
Esra Asıcı ◽  
Rengin Karaca
Keyword(s):  
Factor Analysis ◽  
High School Students ◽  
Interpersonal Relations ◽  
English Summary ◽  
Validity And Reliability ◽  
School Students ◽  
Response Strategies ◽  
Five Factors ◽  
Explanatory Factor Analysis ◽  
Confirmatory Factor

In this study it was aimed to develop a scale for determining response strategies to damaging acts of adolescents in interpersonal relations. In line with this aim, a-70-item trial form was constituted based on The Integrated Forgiveness Model suggested by Scobie and Scobie (1998). The study was conducted with 1255 high school students. The explanatory factor analysis revealed a construct with five factors which explains 51.29% variance of total score. These factors were named as “reinterpret self-concept”, “seek retribution” “seek revenge”, “pseudoforgiveness”, “forgiveness”. Item loads ranged from .47 to .82. The results of confirmatory factor analysis confirmed the construct with 28 items and 5 factors (S-BX2=1.66, RMSEA=.05, SRMR=.06, GFI=.90, AGFI=.87, NFI=.94, NNFI=.97, CFI=.98). Cronbach alpha coefficients varied between .65 and .90. In the study of criterion-related validity, it was determined that Response Strategies Scale was positively and significantly related with aggressive behaviors and problem solving subscales of conflict resolution behavior scale. Extended English summary is in the end of Full Text PDF (TURKISH) file.ÖzetBu çalışmada ergenlerin kişilerarası ilişkilerde yaşanan zarar verici eylemlerle başa çıkmada kullandıkları tepki stratejilerini belirlemek için bir ölçme aracının geliştirilmesi amaçlanmıştır. Bu amaçla, Scobie ve Scobie’nin (1998) Bütünleştirilmiş Affetme Modeline dayalı olarak 70 maddelik bir deneme form oluşturulmuştur. Çalışma 1255 lise öğrencisiyle yürütülmüştür. Analizlerde açıklayıcı ve doğrulayıcı faktör analizi, pearson momentler çarpımı korelasyonu, ve Cronbach alfa güvenirlik katsayısıyı teknikleri kullanılmıştır. Açıklayıcı faktör analizi sonuçları toplam varyansın %51.29’unu açıklayan beş faktörlü bir yapı ortaya çıkarmıştır. Bu faktörler “benlik kavramını yeniden yorumlama”, “cezalandırma arayışı”, “intikam arayışı”, “sahte affetme” ve “affetme” olarak adlandırılmıştır. Madde faktör yüklerinin .47 ile .82 arasında değiştiği belirlenmiştir. Doğrulayıcı faktor analizi sonuçları 28 madde ve beş faktörden oluşan yapıyı doğrulamıştır (S-BX2=1.66, RMSEA=.05, SRMR=.06, GFI=.90, AGFI=.87, NFI=.94, NNFI=.97, CFI=.98). Ölçeğin Cronbach alfa iç tutarlık katsayılarının .65 ile .90 arasında değiştiği saptanmıştır. Ölçüt bağıntılı geçerlik çalışmasında, Tepki Stratejileri Ölçeği ile çatışma çözme davranışlarını belirleme ölçeğinin saldırgan davranışlar ve problem çözme davranışları alt boyutları arasında ilişki olduğu belirlenmiştir.

scholarly journals Analisis faktor konfirmatori sebagai prosedur evaluasi konstruk skala kematangan karir

2019 ◽  
Vol 9 (1) ◽  
pp. 27 ◽  
Author(s):  
Wahyu 'Widyatmoko ◽  
Yulia Ayriza ◽  
Riszal Purwandika
Keyword(s):  
High School ◽  
Factor Analysis ◽  
High School Students ◽  
Career Maturity ◽  
Research Data ◽  
Assessment Tools ◽  
Validity And Reliability ◽  
School Students ◽  
Confirmatory Factor ◽  
T Values

Artikel ini bermaksud mengevaluasi validitas dan reliabilitas skala kematangan karir. Skala kematangan karir dirancang untuk mengumpulkan data penelitian tentang tingkat kematangan karir pada siswa SMA. Skala tersebut terdiri dari 12 item pernyataan yang disesuaikan dengan konstruk kematangan karir, yakni: kepercayaan diri dalam karir (KDK), ketidakpastian pilihan karir (KPK), dan pengetahuan terhadap karir (PTK). Hasil analisis faktor konfirmatori mengindikasikan tiga konstruk model cocok (<em>p-vales</em>= 0.50; RMSEA= 0.00; NFI= 0.99; CFI=1.00; GFI=0.99; AGFI=0.98). Selanjutnya, 7 dari 12 item pernyataan skala kematangan karir terbukti valid (<em>stadardized loading</em> berkisar antara 0.52 hingga 0.72; <em>t-values </em>berkisar antara 8.08 hingga 12.25) dan dua dari tiga konstruk skala kematangan karir reliabel (KPK=0.68; PTK=0.70). Hal tersebut menunjukan bahwa skala kematangan karir masih dapat digunakan sebagai instrumen pengumpul data dan alat asesmen.<br /><br /><em>The purpose of this article is to evaluate the validity and reliability of the career maturity scale. The career maturity scale is designed to collect research data on the level of career maturity in high school students. It is consists of 12 statement items tailored to the constructs of career maturity: career confidence, uncertainty of career choice, and career knowledge. The results of confirmatory factor analysis indicated that the three constructs of model was well fit (p-vales= 0.50; RMSEA= 0.00; NFI= 0.99; CFI=1.00; GFI=0.99; AGFI=0.98). Further, seven out of 12 statement items on career maturity scale proved valid (standardized loading ranged from 0.52 to 0.72; t-values ranged from 8.08 to 12.25) and two of the three constructs of career maturity scale are reliable (KPK=0.68; PTK=0.70). This shows that the scale of career maturity can still be used as an instrument for data collection and assessment tools.</em>

scholarly journals Turkish Adaptation, Validity, and Reliability Study of The Making Decisions Scale

2020 ◽  
Vol 8 (18) ◽  
Keyword(s):  
Factor Analysis ◽  
Family Studies ◽  
Test Reliability ◽  
Validity And Reliability ◽  
Confirmatory Factor Analyses ◽  
Explanatory Factor Analysis ◽  
Confirmatory Factor ◽  
Fit Indexes ◽  
Using Data ◽  
Composite Reliability

Being one of the scales used in family studies, Making Decisions Scale aims to evaluate how decisions are shared between spouses. The aim of the current study is to adapt Making Decisions Scale to Turkish and evaluate its validity and reliability in a sample consisting of women. Explanatory and confirmatory factor analyses were conducted using data provided by 219 female participants. The findings of explanatory factor analysis revealed three factors representing expenses, social activities, and behaviors. The factors explained 44.27 % of the variance. Confirmatory factor analysis supported the three-factor structure with fit indexes [χ2 (30) = 70.80, p = .000, χ2/sd = 2.36, CFI= .90, GFI = .93, RMSEA = .09]. Convergent and divergent validities of the scale were also evaluated by examining the relationships between the scale and relevant or independent concepts. The reliability of the scale was assessed by examining internal consistency (Cronbach Alpha .83), composite reliability (.76), and test-re-test reliability (r = .82, p < .001). Findings indicated that the Turkish form of Making Decisions Scale can be used in family studies as a valid and reliable measurement device. Keywords Making decisions, couple relationship, family, reliability, validity, adaptation

scholarly journals DEVELOPING THE CONTEXT-BASED CHEMISTRY MOTIVATION SCALE: VALIDITY AND RELIABILITY ANALYSIS

2014 ◽  
Vol 13 (6) ◽  
pp. 809-820
Author(s):  
Ayşem Seda Önen ◽  
Fatma Merve Ulusoy
Keyword(s):  
High School ◽  
Factor Analysis ◽  
High School Students ◽  
Reliability Analysis ◽  
Internal Consistency ◽  
Validity And Reliability ◽  
Chemistry Teaching ◽  
School Students ◽  
Cronbach Alpha

In order to explain chemistry subjects by linking them to everyday life and accordingly, to improve the quality of education, context-based learning has come into use widely in chemistry teaching recently. The aim of this study is to develop a scale to determine secondary school students’ motivations towards chemistry activities supported with context-based learning. Validity and reliability analysis of the scale were done with the participation of 525 high school students. To determine the structural validity of the scale, exploratory factor analysis was done. The factor analysis concluded that the scale had a three-factor structure with 20 items. Cronbach Alpha internal consistency coefficient of the scale was calculated to be 0.91. Cronbach Alpha internal consistency coefficients of sub dimensions were found to be 0,84; 0,80 and 0.81 respectively. In the light of the findings of this study, the scale developed is concluded to be of use in determining high school students’ motivations towards context-based chemistry. Key words: context-based chemistry, high school students, motivation.

scholarly journals Turkish adaptation of the comprehensive inventory of mindfulness experiences- adolescents: A reliability and validity study

2018 ◽  
Vol 48 ◽  
pp. 01038
Author(s):  
Beyza Kırca ◽  
Halil Ekşi
Keyword(s):  
Factor Analysis ◽  
High School Students ◽  
Reliability And Validity ◽  
Validity Study ◽  
Divergent Validity ◽  
Validity And Reliability ◽  
Alpha Coefficient ◽  
School Students ◽  
Confirmatory Factor ◽  
Convergent And Divergent Validity

In this study, it was aimed to adapt the Comprehensive Inventory of Mindfulness Experiences-Adolescents into Turkish, and to analyze the measure’s validity and reliability. The sample of the study consisted of 415 high school students. Confirmatory factor analysis confirmed the original eight-factor structure. Cronbach alpha coefficient for the overall scale is 0.70 and the coefficients differ from 0.48 to 0.69 for the sub-scales. Corrected item-total correlations are found to be between 0.20 and 0.55. The convergent and divergent validity was examined and statistically significant relations were found. The study showed that the Turkish adaptation of The Comprehensive Inventory of Mindfulness Experiences-Adolescents is a reliable and valid scale for measuring mindfulness in adolescents.

scholarly journals The Reliability and Validity Study of the Scale Measuring High School Students’ Attitude Towards Biology: Using Factor Analysis

2021 ◽  
Author(s):  
Shahzad Ahmad ◽  
Naveed Sultana ◽  
Sadia Jamil
Keyword(s):  
High School ◽  
Factor Analysis ◽  
High School Students ◽  
Confirmatory Factor Analysis ◽  
Secondary Students ◽  
Exploratory Factor Analysis ◽  
Internal Consistency ◽  
Measurement Tool ◽  
School Students ◽  
Confirmatory Factor

This study focused on the statistical technique using factor analysis to validate the scale measuring high school students’ attitudes towards Biology. The study sample consisted of 500 students (male = 220, female = 280) from public and private institutions offering high school education with Biology as an elective subject, in Islamabad. As part of this study, the scale developed by (Ahmad and Jamil, 2019) for the attitude of students towards biology was adopted. Research has shown that attitude and achievement are interrelated. Previously, research studies used exploratory factor analysis to analyze the validity of the scale construction. The present study used exploratory and confirmatory factor analysis to fill the gap in the literature because, after exploratory factor analysis, confirmatory factor analysis is required to test whether the models estimate the intended theoretical constructs. Following the procedure of factor analysis, six factors of the Biology Attitude Scale (BAS) were identified. The findings of the study show that the scale had a multidimensional construct. Further, the internal consistency reliability analysis was performed. Cronbach’s alpha coefficient was 0.86 which shows high internal consistency. It is recommended that BAS is a reliable and valid measurement tool that can be used to determine the attitude of secondary students towards Biology.

scholarly journals Adaptation, validity and reliability study of the “Internet Addiction Scale for Adolescents” into Albanian

2021 ◽  
Vol 15 (4) ◽  
pp. 527-532
Author(s):  
Ertan Basha ◽  
Naim Telaku ◽  
Armen Mustafa
Keyword(s):  
Factor Analysis ◽  
High School Students ◽  
Internet Addiction ◽  
Dimensional Structure ◽  
Validity And Reliability ◽  
School Students ◽  
British School ◽  
Confirmatory Factor ◽  
The One ◽  
Language Equivalence

The aim of this study was to verify the dimensions of Internet addiction in Albanian. This study employed “Internet Addiction Scale for Adolescents” to determine internet addiction. The verification of language equivalence, the scale form was administered to 164 university students studying at AAB College Faculty of Psychology and 61 High School students studying at the British School of Kosovo (altogether 245). In addition, the Cronbach Alpha internal srability coefficient was found to be .828. It was observed that the factor load values of the scale items varied between .56 and .72. The Kaiser-Meyer-Olkin coefficient (KMO) was 0.82 and the Bartlett x2 Sphericity value was 605,874 (p.000). In confirmatory factor analysis, it was seen that the one-dimensional structure of the scale provided a good fit. [x2=63.168, df=26, x2/df=2.42 RMSEA=.077, RMR=.069, S-RMR=.049, GFI=.95, AGFI=.91, CFI=.94, NNFI=.90, IFI=.94]. The findings obtained as a result of the validity factor analysis and the reliability of the scale show that the Albanian scale is valid and reliable.

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.

Insulin initiative attitudes of type 2 diabetes individuals Turkish validity and reliability study

2021 ◽  
Vol 11 (1) ◽  
pp. 75-82
Author(s):  
İlayda Oylum Guleryuz ◽  
Figen Okçın
Keyword(s):  
Type 2 Diabetes ◽  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Insulin Therapy ◽  
Equation Modeling ◽  
Validity And Reliability ◽  
Cronbach Alpha ◽  
Confirmatory Factor ◽  
Age Range

Purpose: A study was conducted to investigate the Turkish Validity and Reliability of the Insulin Initiation Attitudes Scale of individuals with Type 2 diabetes. Materials and methods: This methodologically planned study was conducted with 128 Type 2 diabetes mellitus patients who met the sampling criteria. Data collected using a personal information form to identify individuals diagnosed with diabetes and CH-ASIQ, which assessed their attitudes towards diabetes, and the form Insulin Therapy Attitude Scale parallel as a parallel form. For the statistical analysis of the data, Construct Validity, Exploratory Factor Analysis, and Kaiser-Meyer-Olkin test, Confirmatory Factor Analysis, Pearson, Gutmann, Split Half, Spearman, Cronbach Alpha coefficient methods were used. Results: It was statistically significant; it is seen that 14.1% of the participants were in the 41-50 age range, 37.5% were in the 51-60 age range, and 48.8% were 61 and over. According to Kaiser-Meyer-Olkin test, the result was found to be 0.626. According to the results of factor analysis, 4 factors have emerged which have Eigenvalues above 1 and explain 69.48% of the total variance. According to Confirmatory Factor Analysis, Structural Equation Modeling Results of the scale were found to be p=0.000. According to Cronbach Alpha result 0.756. Conclusion: There was a relationship between attitudes to having information about the treatment of diabetics and attitude, and there was the relationship between them. Effects of fear, pain on these findings were observed. The importance of education for a positive attitude was determined. The importance of patients' attitudes towards insulin therapy should be emphasized for adaptation to the disease.

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