Evaluating the test-retest reliability of the SLUMP questionnaire for measuring biomechanical issues during laptop use among university students

Work ◽  
2018 ◽  
Vol 61 (2) ◽  
pp. 237-255
Author(s):  
Chelsea D’Silva ◽  
Pierre Côté ◽  
Bernadette Murphy ◽  
Caroline Barakat-Haddad
2002 ◽  
Vol 95 (3_suppl) ◽  
pp. 1295-1300 ◽  
Author(s):  
Nikolaos Tsigilis ◽  
Helen Douda ◽  
Savvas P. Tokmakidis

The purpose of this study was to examine the rest-retest reliability of the Eurofit motor fitness tests performed by university students. A total of 98 undergraduate students who were enrolled in physical education departments in Greece participated (29 men aged 19.5 ± 2.7 hr. and 66 women aged 19, 4 ± 2.7 yr.). ALL Eurofit motor fitness tests and anthropometric measurements were obtained twice with one week between the two measurements, Intraclass correlation coefficient indicated satisfactory coefficients above .70 for most tests. The only exception was the plate-tapping test which yielded a low value ( R = .57). Further, the majority of the Eurofit test battery fitted well within the 95% confidence interval, and only three Eurofit motor fitness test items (flamingo balance, plate tapping, and sit-ups) presented a confidence limit below the value of .70, These findings indicated that the Eurofit test battery yielded reliable data for undergraduate students. However, modifications should be considered to improve the reliability of certain test items, for application to undergraduates.


2006 ◽  
Vol 34 (9) ◽  
pp. 1081-1086 ◽  
Author(s):  
Christopher Alan Lewis ◽  
Sharon Mary Cruise ◽  
Conor Mc Guckin ◽  
Leslie J. Francis

Recently two studies have reported on the test-retest reliability of the Francis Scale of Attitude toward Christianity; however, these studies were limited to samples of university students. This study examined the temporal stability of both the 24- and 7-item versions of the junior version of the Francis Scale of Attitude toward Christianity (Francis, 1978; Francis, Greer, & Gibson, 1991) over a six-week period among a sample of 58 English children aged between 9 and 11 years old. Data demonstrated that stability across the two administrations was very high for both the 24- (r=.74) and 7-item (r=.67) versions, and there was no significant change between Time 1 and Time 2 for either version. These data support the short-term test-retest reliability of both the 24- and 7-item versions of the junior version of the Francis Scale of Attitude toward Christianity among children.


2013 ◽  
Vol 38 (4) ◽  
Author(s):  
Juan-José Igartua ◽  
Isabel Barrios

AbstractThree studies are presented to validate the Spanish version of Oliver and Raney’s (2008; 2011) eudaimonic and hedonic motivations scale. In Study 1, 132 university students watched a dramatic (sad) film, filling out the scales to evaluate motivations regarding cinema consumption and reception processes. Eudaimonic motivation was associated with deeper cognitive processes during the reception and stronger identification with the protagonist. Study 2 evaluated the test-retest reliability of the eudaimonic and hedonic motivations scale (


Author(s):  
WASANTHA JAYAWARDENE ◽  
SALİH PINAR ◽  
MOHAMMAD TORABI ◽  
PENGCHENG XUN ◽  
MUSTAFA KAMİL ÖZER

Background/aim: We aimed to develop an instrument that can assess young people?s perceptions and opinions regarding causes and consequences of obesity and the role of individuals, families, communities, and government in addressing obesity. Materials/methods: A 36-question (101-item) survey was developed by adopting, translating, and revising multiple-choice or Likert-scale questions from existing surveys to assure construct cross-cultural validity. A two-factor mixed effects model estimated intra-class correlation coefficient (ICC) to measure test-retest reliability of questions administered (two weeks apart) to a convenient sample of Istanbul high-school and university students, ages 15-25 (N=122). Results: ICC mean for university and high-school was 0.70 and 0.63, respectively. University students were more consistent in relating the problem to society and public policy preferences. High-school students were more consistent in relating the problem and solution to themselves and their immediate environments. Using 0.5 cutoff for ICC?s lower 95% confidence limit, followed by re-evaluation of question-flow, a 19-question (36-item) survey was retained for adolescents; 26-question (52-item) survey for young adults. Conclusion: While survey items have moderate-to-excellent reliability for high-school and university students, it can be administered longitudinally for suggesting changes to policies and interventions, and after cross-cultural validation, can be utilized for comparing obesity perceptions across different populations.


2007 ◽  
Vol 35 (4) ◽  
pp. 443-452 ◽  
Author(s):  
Erdinç Duru

The effectiveness of the Multidimensional Scale of Perceived Social Support (MSPSS; Zimet, Dahlem, Zimet, & Farley, 1988) was investigated with a sample of 340 Turkish university students. Results of exploratory and confirmatory factor analyses showed that the 3-subscale structure of the MSPSS was valid. In addition, the results verified that the MSPSS has high internal and test-retest reliability. These results indicate that the MSPSS and its subscales can be used in research related to university students in Turkey.


Author(s):  
Zihniye Okray ◽  
Enil Afsaroglu Eren

<p>The aim of this study is to evaluate the psychometric properties of the Remembered Relationships with Parents (RRP10) for Turkish university students. 373 students studying at Lefke European University participated in this research. The gender distribution of the subjects is 52.8% (n=197) for female and 47.2% (n=176) for male students. The reliability of RRP10 was assessed by internal consistency and test-retest reliability statistics. The validity of the scale was assessed by confirmatory and exploratory factor analysis and correlations between subscales and item analyses were examined. In addition, the correlation between RRP and Parental Bonding Instrument (PBI) was assessed by Pearson correlation coefficient method in order to see the criterion based validity. The internal consistency, Cronbach alpha and test-retest reliability coefficient of the scale were calculated. In order to assess the distinctive validity of the scale, a discriminant analysis was performed to determine whether the RRP10 scores of the participants who received under the cut-off score (≥10) is different than the RRP10 scores of the participants who received over the cut-off score according to the Beck Depression Inventory (BDI). As a result of the factor analysis, a two-factor structure similar to the original RRP10 study was found out. No correlation was observed between RRP10 Alienation and PBI Care subscales while highly significant criterion-relationship validity was observed between RRP10 Control and PBI Control subscales and a distinctive validity was observed in the statistical assessment of RRP10 and BDI. RRP10 test-retest coefficients and internal consistency coefficients show findings on the reliability of the scale. The psychometric properties of RRP10 are found to be satisfactory and could be used to assess remembered relationships with parents. RRP10 will be valuable in establishing initiatives or psycho-educative programs in order to regulate the mother-father and child relationships.</p><p> </p><p>Keywords: mother-father, alienation, control, reliability, validity, relationship</p>


2013 ◽  
Vol 113 (2) ◽  
pp. 566-585 ◽  
Author(s):  
Akira Hasegawa ◽  
Munenaga Koda ◽  
Tsuyoshi Kondo ◽  
Yosuke Hattori ◽  
Jun Kawaguchi

The Ruminative Responses Scale (RRS) is a measure of depressive rumination which has two subscales: Brooding and Reflection. This article examines the longitudinal predictions for depression and the test-retest reliability of the Brooding and Reflection of the Japanese RRS. Japanese university students ( N = 378) completed the RRS, the Center for Epidemiologic Studies Depression Scale (CES-D), and the Inventory to Diagnose Depression, Lifetime Version (IDDL) which was modified to assess symptoms experienced in the 8-wk. follow-up period. The standardized betas of the initial Brooding and Reflection subscales for the IDDL scores were significant and positive after controlling for baseline CES-D scores, but those for the CES-D scores at Time 2 were not significant. Longitudinal predictions of Brooding were partially consistent with those of other language versions (significant in almost all studies); however, longitudinal predictions of Reflection were not consistent with those of other language versions (negative in previous studies). The test-retest correlations of both subscales were similar to those obtained in Western countries.


1989 ◽  
Vol 4 (4) ◽  
pp. 299-306 ◽  
Author(s):  
Howard E. Barbaree ◽  
David J. Baxter ◽  
William L. Marshall

Erectile responses of a sample of incarcerated rapists (N = 60) and male university students (N = 41) were monitored during verbal descriptions of adult heterosexual interactions. The verbal descriptions varied in terms of the consent given by the female and the degree of force or coercion used by the male. Each subject was tested in two laboratory sessions, and rape indices were calculated as the ratio of rape arousal to consenting arousal. The discrimination between consenting and nonconsenting cues was stronger in nonrapists than rapists. This difference was observed mainly because of an increase in the nonrapists’ discrimination in the second session, in which nonrapists’ arousal to consenting cues was enhanced. Based on the whole sample, test-retest reliability coefficients were unacceptably low. Eliminating subjects exhibiting only minimal arousal according to various criteria yielded higher coefficients in both groups. However, in the nonrapist group, acceptable levels of reliability were only reached after eliminating all subjects who did not reach at least 75% of full erection (over half the sample). We concluded that the reliability of the rape index is questionable, particularly when there is doubt as to whether the subject being tested is a rapist or a nonrapist, or when testing only nonrapists.


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