A Meta-Analytic Reliability Generalization Study of the Oxford Happiness Scale in Turkish Sample

Özdemir, Vildan; Yildirim, Yıldız; Tan, Şeref

doi:10.21031/epod.766266

Cited by 5 publications

(2 citation statements)

References 66 publications

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“…As a result of the study, when the sample type variable was examined for the short form of the measurement tool, it was determined that the average 𝛼𝛼 values for studies with and without students were .75 and .77, respectively. The result of this study is similar to the result of Özdemir, Yıldırım, and Tan (2020). In addition to this, Caruso et al ( 2001), Vacha-Haase (1998), andYin andFan (2000) concluded that sample type affects the overall reliability estimation.…”

Section: Discussion Conclusion and Recommendationssupporting

confidence: 87%

“…When the results are examined, it is seen that the reliability values of the LSS used in studies whose sample does not consist of university students are higher. Özdemir, Yıldırım, and Tan (2020) examined the meta-analytic reliability generalization of the short and long form of the Oxford Happiness Scale (OHS), which measures a construct similar to the construct measured by the LSS, for the Turkish sample and included 95 Cronbach Alpha coefficients obtained from 92 studies in the meta-analysis. As a result of the study, when the sample type variable was examined for the short form of the measurement tool, it was determined that the average 𝛼𝛼 values for studies with and without students were .75 and .77, respectively.…”

Section: Discussion Conclusion and Recommendationsmentioning

confidence: 99%

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Life Satisfaction Scale: A Meta-Analytic Reliability Generalization Study in Turkey Sample

Eser

DOĞAN

2023

Türk Psikolojik Danışma Ve Rehberlik Dergisi

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Life satisfaction is the result of comparing one's expectations with the actual situation. The life satisfaction scale developed by Ed Diener and his colleagues is one of the most preferred life satisfaction scales in research. In this study, it was aimed to obtain an approximate estimate of the generalized reliability of the measurement tool through meta-analytic reliability generalization and to determine which sample characteristics of the studies may affect the variability of reliability coefficients. For 24 studies, the generalized reliability coefficient was .84 [.81-.87]. No visual or statistical evidence of publication bias was encountered in the meta-analysis. As a result of the moderator analysis, it was concluded that the year of publication, sample type and the percentage of women in the sample can be shown as sources related to the change in the reliability value. It is thought that it would be useful to report reliability coefficients in accordance with the research conditions and assumptions in future studies.

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Section: Discussion Conclusion and Recommendationssupporting

confidence: 87%

Section: Discussion Conclusion and Recommendationsmentioning

confidence: 99%

Life Satisfaction Scale: A Meta-Analytic Reliability Generalization Study in Turkey Sample

Eser

DOĞAN

2023

Türk Psikolojik Danışma Ve Rehberlik Dergisi

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The imposter phenomenon and its relationship with self-efficacy, perfectionism and happiness in university students

Pákozdy,

Askew,

Dyer

et al. 2023

Curr Psychol

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Individuals who experience the imposter phenomenon (IP) have feelings of self-doubt and are concerned that they will be exposed as frauds. Previous research has indicated that IP is associated with anxiety, depression and low self-esteem, and university students are thought to be particularly susceptible to IP. This study investigated the relationship between IP and self-efficacy, maladaptive perfectionism and happiness in university students, and examined whether these variables differ between females and males. The study also examined whether IP was associated with belonging and perceived levels of academic competition. Participants (N = 261) completed the Clance Imposter Phenomenon Scale (CIPS), New General Self-Efficacy (NGSE), Big Three Perfectionism Scale – Short Form (BTPS-SF), Oxford Happiness Questionnaire (OHQ), plus measures of belonging and perceived competition. As predicted, CIPS scores correlated negatively with NGSE and OHQ and positively with BTPS-SF in both sexes. Females scored higher, on average, than males on CIPS and BTPS-SF, and the gender difference in CIPS remained after indirect effects of perfectionism were removed. Neither belonging nor competition correlated with CIPS scores. The negative relationship between perfectionism and happiness was fully mediated by imposterism, which suggests that designing interventions that reduce IP could positively enhance student wellbeing.

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Meta-Analytic Reliability Generalization Study of Perceived Stress Scale In Türkiye Sample

Doğan,

Gelbal

2024

Eğitimde Ve Psikolojide Ölçme Ve Değerlendirme Dergisi

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The aim of the study is to examine the meta-analytic reliability generalization of the 14, 10, and 8-item forms of the Perceived Stress Scale, developed by Cohen et al. in 1983, for theses produced in Turkey. For this purpose, how different moderator variables affect the reliability coefficients and publication bias were also examined 81 Cronbach Alpha coefficients from 78 studies selected in accordance with the established criteria were included in the meta-analysis. Reliability generalization was used in the analysis of the data. Analyzes were made with the random effects model using the coefficient values converted from the Bonett method. In the study, the effect size value was found to be .82 (95% CI: .80, .83), and it was concluded that the sample type (α= .81) and the study area (α= .81) moderator variables had a statistically significant effect on the reliability estimation in terms of heterogeneity of effect sizes. This revealed that these two moderator variables affected the estimations of the reliability coefficients. In addition, it has been observed that other moderator variables such as age, gender, and the number of items in the scale are not sources of heterogeneity and have no effect on reliability estimation. From this, it was deduced that the scale works well enough to generalize to different situations with different item numbers. Finally, according to the results of the analysis for the determination of publication bias, it was seen that there was no publication bias in the study.

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A Meta-Analytic Reliability Generalization Study of the Oxford Happiness Scale in Turkish Sample

Cited by 5 publications

References 66 publications

Life Satisfaction Scale: A Meta-Analytic Reliability Generalization Study in Turkey Sample

Life Satisfaction Scale: A Meta-Analytic Reliability Generalization Study in Turkey Sample

The imposter phenomenon and its relationship with self-efficacy, perfectionism and happiness in university students

Meta-Analytic Reliability Generalization Study of Perceived Stress Scale In Türkiye Sample

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