scholarly journals Psychometric Performance of Learning Burnout Scale for Undergraduates (LBSU) in Guangdong

2021 ◽  
Vol 5 (2) ◽  
pp. 125
Author(s):  
Hou Yongmei ◽  
Wang Yiyang
Keyword(s):  
Random Sampling ◽  
Convergent Validity ◽  
Discriminant Validity ◽  
Guangdong Province ◽  
Stratified Random Sampling ◽  
Group Comparison ◽  
Contribution Rate ◽  
Floor Effect ◽  
Psychometric Performance ◽  
Variance Contribution

To analyze the psychometric performance of Learning Burnout Scale for Undergraduates (LBSU) in Guangdong province． LBSU was used to conduct the survey involing 1628 undergraduates who were selcted with stratified random sampling from 7 colleges in Guangdong province. Cronbach's α coefficient and split-half reliability were used to analyze the internal consistency of the questionnaire．Convergent validity, discriminant validity and factor analysis were used to evaluate its structural validity. Celling and floor effect were used to analyze its sensitivity. Cronbach's α coefficient of the total questionniar was 0.89 and cronbach's α coefficient of 3 dimensions were 0.73-0.78, which met with the requirements of the group comparison. Spearman - Brown split-half coefficient of the total questionniar and 3 dimensions were 0.90, 0.85, 0.81, 0.79, respectively, which also met with the requirements of the group comparison. Both the calibration success rate of convergent validity and discriminant validity of each dimension were 100%. Four components obtained from 20 items which cumulative variance contribution rate was 51.924%. The total score and score of each dimension were all normal distribution, without any floor or celling effect in dimensions. The psychometric performance of LBSU for assessing undergraduates in Guangdong province is valid and reliable．

scholarly journals Psychometric Performance of Prosocial Tendencies Measure for Undergraduates in Guangdong Province

2021 ◽  
Vol 96 ◽  
pp. 02009
Author(s):  
Yongmei Hou ◽  
Zhongyi Zheng ◽  
Que Zheng
Keyword(s):  
Convergent Validity ◽  
Sampling Method ◽  
Discriminant Validity ◽  
Guangdong Province ◽  
Contribution Rate ◽  
Floor Effect ◽  
Psychometric Performance ◽  
Prosocial Tendencies ◽  
Variance Contribution ◽  
Skew Distribution

Objective: To analyze the psychometric performance of Prosocial Tendencies Measure (PTM) for undergraduates in Guangdong province. Methods: Stratified random sampling method was used to select 1109 undergraduates from 10 colleges in Guangdong province.PTM was used to investigate them. Cronbach's α coefficient and split-half reliability were used to analyze the internal consistency of the questionnaire.Convergent validity, discriminant validity and factor analysis were used to evaluate its structural validity. Celling and floor effect were used to analyze its sensitivity. Results: Cronbach's α coefficient of the total questionniar was 0.94 and cronbach's α coefficient of 6 dimensions were 0.82~0.87, which met with the requirements of the group comparison. Spearman - Brown split-half coefficient of the total questionniar was 0.95, and the split half reliability of 6 dimensions were 0.83~0.88. The calibration success rate of convergent validity and discriminant validity of the 6 dimensions were all 100%. One component obtained from 23 items which cumulative variance contribution rate was 82.31%. The total score and scores of 6 dimensions were all positive skew distribution, with floor effect in 6 dimensions. Conclusions: The psychometric properties of PTM for undergraduates in Guangdong was valid and reliable.

scholarly journals Psychometric Performance of Resilience Scale for Chinese Adolescent (RSCA) for Undergraduates in Guangdong, China

2021 ◽  
Vol 6 (2) ◽  
pp. 86-93
Author(s):  
Hou Yongmei ◽  
Wang Yiyang
Keyword(s):  
Success Rate ◽  
Principal Components ◽  
Convergent Validity ◽  
Discriminant Validity ◽  
Floor Effect ◽  
Psychometric Performance ◽  
Convergent And Discriminant Validity ◽  
Resilience Scale ◽  
Chinese Adolescent ◽  
Variance Contribution

To analyze the psychometric performance of Resilience Scale for Chinese Adolescent (RSCA) for undergraduates in Guangdong. Stratified random sampling method was used to select 1628 undergraduates from 7 colleges in Guangdong. RSCA and Academic Burnout Scale for Chinese Undergraduates (ABSCU) were used to investigate them. Cronbach's αcoefficient and split-half reliability were used to analyze the internal consistency of RSCA. Convergent validity, discriminant validity, factor analysis and criterion validity were used to evaluate its validity. Celling and floor effect were used to analyze its sensitivity. Cronbach's α coefficient of the total questionniar, 2 domains and 5 factors were0.72-0.86, which met the requirements of the group comparison. Spearman-Brown split-half coefficient of the total questionniar, 2 domains and 5 factors were 0.71-0.89. The calibration success rate of convergent and discriminant validity of 5 factors were all 100%. The calibration success rate of convergent and discriminant validity of 2 domains were all above 86.7%. Five principal components obtained from 27 items, witha cumulative variance contribution rate of48.79% and two principal components obtained from 5 factors, withacumulative variance contribution rateof 65.23%,which basically metthe theoretical conception of RSCA. The total score of RSCA significantly predicted the total score of ABSCU (Radj2=0.158, P<0.001). The total score, scores of 2 domains and 5 factors of RSCA were all normal distribution, without any celling or floor effect. The psychometric performance of RSCA for undergraduates in Guangdong were valid and reliable.

Two Short Instruments Measuring Quality of Life in Survivors of a Myocardial Infarction

2004 ◽  
Vol 20 (4) ◽  
pp. 299-309 ◽  
Author(s):  
C.M. Plevier ◽  
M.E.A. Stouthard ◽  
M.C. Visser ◽  
D.E. Grobbee ◽  
L.J. Gunning-Schepers
Keyword(s):  
Quality Of Life ◽  
Myocardial Infarction ◽  
Convergent Validity ◽  
Discriminant Validity ◽  
Sickness Impact Profile ◽  
Brain Infarction ◽  
Reliability And Validity ◽  
Floor Effect ◽  
History Of

Summary: The aim of this study was to validate the use of short, generic, quality-of-life (QoL) questionnaires in a population of myocardial infarction survivors. The feasibility, reliability, and validity of two short questionnaires (the MOS-24 and the COOP/WONCA charts) were evaluated and compared with a long questionnaire (the Sickness Impact Profile). The study population consisted of 99 myocardial infarction survivors some years after the event and 101 referents without a history of heart or brain infarction. The feasibility of the short questionnaires was good. Both instruments covered the most important domains of QoL, similar to the Sickness Impact Profile. In addition, the two short questionnaires measured “pain” and the MOS-24 also covered “vitality.” The MOS-24 had a smaller floor effect than the COOP/WONCA charts. The MOS-24 was shown to be a reliable test. Both short instruments were able to detect between-group differences (especially MOS-24) although at different rates. Convergent validity of the MOS-24 was high compared with the COOP/WONCA charts. In contrast, the discriminant validity of the COOP/WONCA charts was better. The discriminant validity of the MOS-24 was, nevertheless, reasonable. In conclusion, both instruments are suitable for measuring the QoL of myocardial infarction survivors. The multi-item MOS-24 questionnaire however, is slightly preferable.

CODEM Instrument

GeroPsych ◽  
2014 ◽  
Vol 27 (1) ◽  
pp. 23-31 ◽  
Author(s):  
Anne Kuemmel (This author contributed eq ◽  
Julia Haberstroh (This author contributed ◽  
Johannes Pantel
Keyword(s):  
Convergent Validity ◽  
Interrater Reliability ◽  
Discriminant Validity ◽  
Assessment Tool ◽  
Intraclass Correlation ◽  
Well Being ◽  
Communication Behavior ◽  
People With Dementia ◽  
Pearson's R ◽  
Pearson’S R

Communication and communication behaviors in situational contexts are essential conditions for well-being and quality of life in people with dementia. Measuring methods, however, are limited. The CODEM instrument, a standardized observational communication behavior assessment tool, was developed and evaluated on the basis of the current state of research in dementia care and social-communicative behavior. Initially, interrater reliability was examined by means of videoratings (N = 10 people with dementia). Thereupon, six caregivers in six German nursing homes observed 69 residents suffering from dementia and used CODEM to rate their communication behavior. The interrater reliability of CODEM was excellent (mean κ = .79; intraclass correlation = .91). Statistical analysis indicated that CODEM had excellent internal consistency (Cronbach’s α = .95). CODEM also showed excellent convergent validity (Pearson’s R = .88) as well as discriminant validity (Pearson’s R = .63). Confirmatory factor analysis verified the two-factor solution of verbal/content aspects and nonverbal/relationship aspects. With regard to the severity of the disease, the content and relational aspects of communication exhibited different trends. CODEM proved to be a reliable, valid, and sensitive assessment tool for examining communication behavior in the field of dementia. CODEM also provides researchers a feasible examination tool for measuring effects of psychosocial intervention studies that strive to improve communication behavior and well-being in dementia.

Validation of the German Version of the Exercise Dependence Scale

2013 ◽  
Vol 29 (3) ◽  
pp. 213-219 ◽  
Author(s):  
Astrid Müller ◽  
Laurence Claes ◽  
Dirk Smits ◽  
Olaf Gefeller ◽  
Anja Hilbert ◽  
...  
Keyword(s):  
Convergent Validity ◽  
Discriminant Validity ◽  
Factor Model ◽  
Population Based ◽  
Exercise Dependence ◽  
German Population ◽  
German Version ◽  
Internal Reliability ◽  
Eating Disorder Examination ◽  
Dependence Scale

This study evaluated the psychometric properties of the German version of the 21-item Exercise Dependence Scale (EDS-G), which was administered in a large representative German sample (N = 1,611). In order to examine convergent validity, we also asked participants to answer the Eating Disorder Examination-Questionnaire (EDE-Q). To investigate the discriminant validity, clients of fitness centers (N = 129), sport students (N = 85), and medical students (N = 129) filled out the EDS-G. In this German population-based sample, the seven-factor structure suggested by the original authors as well as a higher-order model (7 + 1 factor model) were supported. The total EDS-G scale showed an excellent internal reliability and was positively related to the EDE-Q total and subscale scores. The EDS-G scores differentiated between samples with varying degrees of exercise. In summary, the results indicate that the EDS-G is a psychometrically sound and potentially valid brief measure for the assessment of exercise dependence symptoms.

Development and Construct Validation of the German Workplace Trust Survey (G-WTS)

2010 ◽  
Vol 26 (1) ◽  
pp. 3-10 ◽  
Author(s):  
Nale Lehmann-Willenbrock ◽  
Simone Kauffeld
Keyword(s):  
Convergent Validity ◽  
Affective Commitment ◽  
Discriminant Validity ◽  
Organizational Context ◽  
Organizational Trust ◽  
Three Dimensional ◽  
Future Research ◽  
Work Related ◽  
Reliable Assessment ◽  
Workplace Trust

In research on trust in the organizational context, there is some agreement evolving that trust should be measured with respect to various foci. The Workplace Trust Survey (WTS) by Ferres (2002) provides reliable assessment of coworker, supervisor, and organizational trust. By means of a functionally equivalent translation, we developed a German version of the questionnaire (G-WTS) comprising 21 items. A total of 427 employees were surveyed with the G-WTS and questionnaires concerning several work-related attitudes and behaviors and 92 of these completed the survey twice. The hypothesized three-dimensional conceptualization of organizational trust was confirmed by confirmatory factor analysis. The G-WTS showed good internal consistency and retest reliability values. Concerning convergent validity, all of the three G-WTS dimensions positively predicted job satisfaction. In terms of discriminant validity, Coworker Trust enhanced group cohesion; Supervisor Trust fostered innovative behavior, while Organizational Trust was associated with affective commitment. Theoretical and practical contributions as well as opportunities for future research with the G-WTS are discussed.

Development of the Fear of Intimacy Components Questionnaire (FICQ)

2015 ◽  
Vol 31 (4) ◽  
pp. 302-309 ◽  
Author(s):  
Maria Pedro Sobral ◽  
Maria Emília Costa
Keyword(s):  
Convergent Validity ◽  
Discriminant Validity ◽  
Two Dimensions ◽  
Dimensional Structure ◽  
Future Research ◽  
Fear Of Intimacy ◽  
Confirmatory Factor Analyses ◽  
New Instrument ◽  
Confirmatory Factor ◽  
Test Retest Reliability

Abstract. We developed a new instrument designed to measure fear of intimacy in romantic relationships. We suggest assessing fear of intimacy through two dimensions: self-revelation and dependence. The Fear of Intimacy Components Questionnaire (FICQ) was validated across three studies in which a 10-item solution systematically emerged. Consistently with a two component perspective, a two-factor solution fitted data the best: fear of losing the self (FLS) and fear of losing the other (FLO). Qualitative analyses verified content validity. Exploratory and confirmatory factor analyses tested the factor structure. Multigroup analyses supported the structural invariance across gender, age, and relationship status. Both factors showed adequate discriminant validity and internal consistency, and good 3-week period test-retest reliability. Associations between the FICQ and insecure attachment orientations demonstrated convergent validity. The association between the FICQ and relationship satisfaction above and beyond a preexisting measure offered criterion validity. By going beyond traditional self-revelation-focused conception of fear of intimacy, that is, by proposing a bi-dimensional structure to fear of intimacy, we believe that this new measure will contribute to future research on fear of intimacy.

Faktor-Faktor Yang Mempengaruhi Keputusan Mahasiswa Memilih Program Studi Kebidanan STIKES Muhammadiyah Ciamis Tahun 2016

2018 ◽  
Vol 5 (1) ◽  
pp. 69-82
Author(s):  
Evi Mariana
Keyword(s):  
Data Analysis ◽  
Linear Regression ◽  
Multiple Linear Regression ◽  
Random Sampling ◽  
Sampling Method ◽  
Marketing Mix ◽  
Stratified Random Sampling ◽  
Price Promotion ◽  
F Test ◽  
Physical Evidence

The purpose of this study was to analyze the factors that influence the decisionof the students chose to study in Obstetrics Prodi STIKES Muhammadiyah Ciamis and analyze the factors that most influence the decision of the students chose to study in Obstetrics Prodi STIKES Muhammadiyah Ciamis. Collecting data in this study was conducted using a survey by questionnaire to 114 students by stratified random sampling method. Methods of data analysis using multiple linear regression, F test and test T. The result is a marketing mix that significantly is the product, place, and physical evidence. And that does not affect the marketing mix is price, promotion, place, and processes

THE DESCRIPTION OF AVAILABILITY OF CLEAN WATER IN JORONG PALUPUAH PASIA LAWEH, WEST SUMATRA

2020 ◽  
Vol 6 (1) ◽  
pp. 86-91
Author(s):  
DESSY ANGRAINI ◽  
Iza Ayu Saufani
Keyword(s):  
Sustainable Development ◽  
Random Sampling ◽  
Sustainable Development Goals ◽  
Stratified Random Sampling ◽  
Clean Water ◽  
Cross Sectional ◽  
Millenium Development Goals ◽  
West Sumatra ◽  
Development Goals

Era SDGs (sustainable development goals) merupakan kelanjutan program MDGs (Millenium Development Goals) memiliki tujuan bersama yang universal untuk memelihara keseimbangan tiga dimensi pembangunan yang berkelanjutan, salah satu tujuannya adalah menjamin ketersediaan air bersih dan sanitasi yang berkelanjutan untuk semua orang. Pentingnya ketersediaan air bersih bagi kehidupan masyarakat dapat memberikan pengaruh penting terhadap kesehatan masyarakat,sehingga air yang digunakan untuk keperluan sehari-hari kualitasnya harus memenuhi standar baku mutu kesehatan lingkungan dan persyaratan kesehatan air. Berdasarkan informasi wali jorong palupuah mengatakan bahwa sumber air yang digunakan oleh warga untuk kebutuhan sehari-hari secara fisik berwarna, terdapat endapan pada penampungan air, dan belum pernah diuji keamananya.Penelitian ini bertujuan untuk mengetahui gambaran ketersediaanair bersih di Jorong Palupuah Nagari Pasia Laweh KabupatenAgam.Penelitian ini merupakan penelitian observasional survey dengan rancangan penelitian cross sectional. Populasi dalam penelitian ini adalah semua rumah tangga yang berada di Jorong Palupuah Nagari Pasia Laweh Kabupaten Agam, Sumatera Barat. Sampel penelitian berjumlah 74 KK ditentukan dengan teknik proportionate stratified random sampling dan analisis data dilakukan dengan univariate. Hasil penelitian menunjukkan bahwa karakteristik responden di jorong Palupuah Nagari Pasia Laweh Kabupaten Agam, Sumatera Barat mayoritas berusia 25-45 tahun dengan tingkat pendidikan terakhir adalah tamat SMA. Berdasarkan hasil survey rata-rata jumlah anggota keluarga di jorong Palupuah berjumlah 3 orang (32,4%), dan mayoritas responden bekerja sebagai IRT dengan tingkat penghasilan keluarga rata-rata Rp.1.500.000.Terdapat lima sumber air baku utama yang dijadikan sebagai sumber air bersih oleh masyarakat jorong dan sebagian besar sumber air yang digunakan berasal dari sumber mata air (71.8%). Selain itu, masih ada sebagian masyarakat yang mengeluhkan penyaluran air yang tidak lancar (35,1%). Serta masih ada 41.9% yang mengatakan tidak mudah mendapatkan air bersih. Kualitas air bersih yang disalurkan di Jorong Palupuah termasuk dalam kategori baik. Namun, sebagian besar masyarakat tidak menggunakan PDAM dan sumber air yang digunakan sangat tidak menunjang untuk dikonsumsi.

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