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components of the model, whereas the IGDS9-SF contains nine items as indicators of a single latent factor, thus providing a briefer assessment of the IGD. The IGDS9-SF was developed to be utilized in large-scale surveys. The validity of both versions has been

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& Griffiths, 2016 ) and the findings from this study further supported the cross-cultural validity and reliability of the IGDS9-SF as a suitable psychometric tool to assess IGD in different cultures. Despite the relatively slow progress made in the

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criterion. Craving is commonly perceived as a motivational state initiating drug-seeking behavior. Research from substance use disorders has indicated that craving correlates with the disorder’s severity and that it adds diagnostic validity in predicting

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Journal of Behavioral Addictions
Authors: Shane W. Kraus, Mateusz Gola, Joshua B. Grubbs, Ewelina Kowalewska, Rani A. Hoff, Michał Lew-Starowicz, Steve Martino, Steven D. Shirk, and Marc N. Potenza

in five independent studies. In Study 1, we examined 283 U.S. military veterans' ratings of agreement with the proposed items, conducted a principal components analysis, and assessed the internal reliability and validity of the BPS. In Study 2, we

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ממוקד כל הזמן בפעילות הנחשקת עד שאני מצליח לספק את הרצון 0.75 –0.06 Introduction In order to validate the DTQ-H we: (1) determined construct validity (by running a Confirmatory Factor Analysis; CFA); (2) established concurrent validity (by observing

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In defense of thermodynamics

Comment on “Concepts against mathematics: self-inconsistency in thermodynamic evaluations”

Journal of Thermal Analysis and Calorimetry
Author: Robert H. Swendsen

by this notation is essential for correct mathematical derivations. Sections “ Is the value of ambiguous? ,” “ Does thermodynamics predict that ∂ H / ∂ T equals both V and 0? ,” and “ Does a valid mathematical derivation predict that C

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Journal of Behavioral Addictions
Authors: Simon Ching Lam, Zoe Sze-Long Chan, Andy Chun-Yin Chong, Wendy Wing-Chi Wong, and Jiawen Ye

obtained a composite index of 25 or above (Compulsive Buying Index = 6–54), were classified as individuals with CBB. The cut-off validity was confirmed using the actual purchase data of online shoppers. Since then, RCBS has been translated to five (or more

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, questions regarding the validity of different types of IATs have been raised ( De Houwer, Heider, Spruyt, Roets, & Hughes, 2015 ; Tibboel, De Houwer, Dirix, & Spruyt, 2017 ). Although one IAT study showed some relations with Internet gaming addiction ( Yen

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, J. D. A. ( 1994 ). The twenty-item Toronto Alexithymia Scale II . Convergent, discriminant, and concurrent validity. Journal of Psychosomatic Research , 38 , 33 – 40

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Mentálhigiéné és Pszichoszomatika
Authors: Bálint Andó, Gyöngyi Kökönyei, Borbála Paksi, Judit Farkas, Sándor Rózsa, and Zsolt Demetrovics

. Addictive Behaviors, 31: 1383–1401. Hoyle, R. H., Stephenson, M. T., Palmgreen, P., Lorch, E. P., Donohew, R. L., (2002): Reliability and validity of a brief measure of sensation seeking. Personality and Individual Differences

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