@{MTMT:34009935,
	title = {A függőségekben megjelenő Jutalomhiányos Tünetegyüttes szerepe az okostelefonhasználatban},
	url = {https://m2.mtmt.hu/api/publication/34009935},
	author = {Halász, András and Kovács-Deák, Kökény and Kótyuk, Eszter},
	booktitle = {Találkozás a változásban - Változások a találkozásban},
	unique-id = {34009935},
	year = {2023},
	pages = {265},
	orcid-numbers = {Kótyuk, Eszter/0000-0002-6630-087X}
}

@article{MTMT:33730779,
	title = {Severity of behavioral addiction symptoms among young adults using non-prescribed sedatives/hypnotics},
	url = {https://m2.mtmt.hu/api/publication/33730779},
	author = {Péter, Lea and Paksi, Borbála and Magi, Anna Katalin and Eisinger, A. and Kótyuk, Eszter and Czakó, Andrea and Griffiths, M.D. and Demetrovics, Zsolt and Andó, Bálint},
	doi = {10.1016/j.abrep.2023.100485},
	journal-iso = {ADDICT BEHAV REP},
	journal = {ADDICTIVE BEHAVIORS REPORTS},
	volume = {17},
	unique-id = {33730779},
	abstract = {Introduction: Young adulthood is considered a critical period in terms of non-medical use of sedatives/hypnotics (NMUSH) as well as different types of behavioral addictions (BAs). However, the relationship between these behaviors has received scarce attention among young adult samples. Therefore, the aim of the present study was to investigate the association between NMUSH and symptoms of distinct BAs among young adults. Materials and methods: Analyses were conducted based on the data of two large sample studies (including a representative sample) carried out with young adult samples. The following BAs were assessed: problematic internet use, problematic video gaming, problematic social media use, problem gambling, exercise addiction, eating disorders, compulsive buying behavior, problematic mobile phone use, work addiction, and hair pulling. Symptoms of distinct BAs were analyzed in three groups formed based on the NMUSH: non-users, lifetime users, and current users. Results: The symptoms of problematic internet use, problematic social media use, problem gambling, exercise addiction, eating disorders, compulsive buying behavior and work addiction were significantly more severe among lifetime and/or current non-medical sedative and hypnotic users, compared to the non-user participants. The symptoms of problematic mobile phone use were the most severe in the non-user group. Conclusions: The results suggest co-occurrence between NMUSH and distinct BAs among young adults. These findings draw attention to the need for preventive interventions for this high-risk population. © 2023 The Author(s)},
	keywords = {Adult; Female; Male; PREVALENCE; ARTICLE; human; comparative study; questionnaire; major clinical study; clinical feature; disease severity; hypnotic sedative agent; psychometry; heredity; high risk population; eating disorder; lifespan; DSM-IV; non prescription drug; YOUNG adults; ADDICTION SEVERITY INDEX; Exercise addiction; Internet addiction; sedatives; BEHAVIORAL ADDICTIONS; Workaholism; Bergen Work Addiction Scale; behavioral addiction; trichotillomania; Pathological gambling; Exercise addiction inventory; hypnotics; Social media addiction; compulsive buying; Problematic Mobile Phone Use Questionnaire; Mobile phone addiction; Game addiction; Bergen social media addiction scale; non-medical prescription drug use; SCOFF questionnaire; epidemiological model questionnaire; massachusetts general hospital hairpulling scale; problematic internet use questionnaire; richmond compulsive buying scale; ten item internet gaming disorder test},
	year = {2023},
	eissn = {2352-8532},
	orcid-numbers = {Paksi, Borbála/0000-0002-3616-2867; Magi, Anna Katalin/0000-0001-6363-499X; Kótyuk, Eszter/0000-0002-6630-087X; Czakó, Andrea/0000-0003-4525-0524; Demetrovics, Zsolt/0000-0001-5604-7551}
}

@misc{MTMT:34081764,
	title = {The co-occurrence of behavioural addiction symptoms and non-medical use of sedatives/hypnotics among young adults},
	url = {https://m2.mtmt.hu/api/publication/34081764},
	author = {Peter, L. and Paksi, Borbála and Magi, Anna Katalin and Kótyuk, Eszter and Demetrovics, Zsolt and Ando, B.},
	unique-id = {34081764},
	year = {2022},
	orcid-numbers = {Paksi, Borbála/0000-0002-3616-2867; Magi, Anna Katalin/0000-0001-6363-499X; Kótyuk, Eszter/0000-0002-6630-087X; Demetrovics, Zsolt/0000-0001-5604-7551}
}

@{MTMT:33299323,
	title = {A figyelemi folyamatok, torzítások szerepe az addikciókban},
	url = {https://m2.mtmt.hu/api/publication/33299323},
	author = {Stadler, Helga and Kótyuk, Eszter},
	booktitle = {Figyelem a gyakorlatban},
	unique-id = {33299323},
	year = {2022},
	orcid-numbers = {Kótyuk, Eszter/0000-0002-6630-087X}
}

@{MTMT:33187714,
	title = {The Reward Deficiency Syndrome and Links with Addictive and Related Behaviors},
	url = {https://m2.mtmt.hu/api/publication/33187714},
	author = {Kótyuk, Eszter and Potenza, M. N. and Blum, K. and Demetrovics, Zsolt},
	booktitle = {Handbook of Substance Misuse and Addictions},
	doi = {10.1007/978-3-030-92392-1_3},
	unique-id = {33187714},
	year = {2022},
	pages = {59-74},
	orcid-numbers = {Kótyuk, Eszter/0000-0002-6630-087X; Demetrovics, Zsolt/0000-0001-5604-7551}
}

@CONFERENCE{MTMT:33121731,
	title = {Facilitating school readiness through individualized skill training using a novel wearable sensor technology},
	url = {https://m2.mtmt.hu/api/publication/33121731},
	author = {Székely, Anna and Kótyuk, Eszter and Magyar, Nikoletta and Gönye, Bianka and Szabó, Lilla and Rausch, Attila and Tamas, Borsos and Peter, Haga and Sandor, Albrecht and Zsolnai, Anikó},
	booktitle = {Social Emotional Learning and Positive Development: Abstract Book},
	unique-id = {33121731},
	year = {2022},
	pages = {35-36},
	orcid-numbers = {Székely, Anna/0000-0002-7590-7681; Kótyuk, Eszter/0000-0002-6630-087X; Rausch, Attila/0000-0001-5252-9430; Zsolnai, Anikó/0000-0003-1270-2926}
}

@CONFERENCE{MTMT:33076720,
	title = {Social-emotional temperament dimensions and resilience in preschoolers},
	url = {https://m2.mtmt.hu/api/publication/33076720},
	author = {Gönye, Bianka and Székely, Anna and Kótyuk, Eszter},
	booktitle = {Social Emotional Learning and Positive Development: Abstract Book},
	unique-id = {33076720},
	year = {2022},
	pages = {92-93},
	orcid-numbers = {Székely, Anna/0000-0002-7590-7681; Kótyuk, Eszter/0000-0002-6630-087X}
}

@CONFERENCE{MTMT:32912001,
	title = {Addictive behaviors including internet addiction, gaming disorder, exercise addiction and alcohol consumption were associated with genetic variants of the Forkhead box protein N3 (FOXN3)},
	url = {https://m2.mtmt.hu/api/publication/32912001},
	author = {Vereczkei, Andrea and Kótyuk, Eszter and Belik, Andrea and Badgaiyan, Rajendra D. and Blum, Kenneth and Demetrovics, Zsolt and Barta, Csaba},
	booktitle = {Book of abstracts - 25th EASAR Conference},
	unique-id = {32912001},
	year = {2022},
	pages = {49-50},
	orcid-numbers = {Vereczkei, Andrea/0000-0001-6477-9306; Kótyuk, Eszter/0000-0002-6630-087X; Belik, Andrea/0000-0002-8146-2009; Demetrovics, Zsolt/0000-0001-5604-7551; Barta, Csaba/0000-0002-4350-8838}
}

@article{MTMT:32807437,
	title = {FOXN3 and GDNF Polymorphisms as Common Genetic Factors of Substance Use and Addictive Behaviors},
	url = {https://m2.mtmt.hu/api/publication/32807437},
	author = {Vereczkei, Andrea and Barta, Csaba and Magi, Anna Katalin and Farkas, Judit and Eisinger, Andrea and Király, Orsolya and Belik, Andrea and Griffiths, Mark D. and Székely, Anna and Sasvári-Székely, Mária and Urbán, Róbert and Potenza, Marc N. and Badgaiyan, Rajendra D. and Blum, Kenneth and Demetrovics, Zsolt and Kótyuk, Eszter},
	doi = {10.3390/jpm12050690},
	journal-iso = {J PERS MED},
	journal = {JOURNAL OF PERSONALIZED MEDICINE},
	volume = {12},
	unique-id = {32807437},
	abstract = {Epidemiological and phenomenological studies suggest shared underpinnings between multiple addictive behaviors. The present genetic association study was conducted as part of the Psychological and Genetic Factors of Addictions study (n = 3003) and aimed to investigate genetic overlaps between different substance use, addictive, and other compulsive behaviors. Association analyses targeted 32 single-nucleotide polymorphisms, potentially addictive substances (alcohol, tobacco, cannabis, and other drugs), and potentially addictive or compulsive behaviors (internet use, gaming, social networking site use, gambling, exercise, hair-pulling, and eating). Analyses revealed 29 nominally significant associations, from which, nine survived an FDRb1 correction. Four associations were observed between FOXN3 rs759364 and potentially addictive behaviors: rs759364 showed an association with the frequency of alcohol consumption and mean scores of scales assessing internet addiction, gaming disorder, and exercise addiction. Significant associations were found between GDNF rs1549250, rs2973033, CNR1 rs806380, DRD2/ANKK1 rs1800497 variants, and the "lifetime other drugs" variable. These suggested that genetic factors may contribute similarly to specific substance use and addictive behaviors. Specifically, FOXN3 rs759364 and GDNF rs1549250 and rs2973033 may constitute genetic risk factors for multiple addictive behaviors. Due to limitations (e.g., convenience sampling, lack of structured scales for substance use), further studies are needed. Functional correlates and mechanisms underlying these relationships should also be investigated.},
	year = {2022},
	eissn = {2075-4426},
	orcid-numbers = {Vereczkei, Andrea/0000-0001-6477-9306; Barta, Csaba/0000-0002-4350-8838; Magi, Anna Katalin/0000-0001-6363-499X; Farkas, Judit/0000-0002-2450-0355; Eisinger, Andrea/0000-0003-4433-8022; Király, Orsolya/0000-0001-9981-4212; Belik, Andrea/0000-0002-8146-2009; Griffiths, Mark D./0000-0001-8880-6524; Székely, Anna/0000-0002-7590-7681; Sasvári-Székely, Mária/0000-0002-7029-4337; Urbán, Róbert/0000-0002-2058-5937; Demetrovics, Zsolt/0000-0001-5604-7551; Kótyuk, Eszter/0000-0002-6630-087X}
}

@article{MTMT:32706184,
	title = {Development and validation of the Reward Deficiency Syndrome Questionnaire (RDSQ-29)},
	url = {https://m2.mtmt.hu/api/publication/32706184},
	author = {Kótyuk, Eszter and Urbán, Róbert and Igazság, Borbála and Richman, Mara J. and Magi, Anna Katalin and Király, Orsolya and Barta, Csaba and Griffiths, Mark D. and Potenza, Marc N. and Badgaiyan, Rajendra D. and Blum, Kenneth and Demetrovics, Zsolt},
	doi = {10.1177/02698811211069102},
	journal-iso = {J PSYCHOPHARMACOL},
	journal = {JOURNAL OF PSYCHOPHARMACOLOGY},
	volume = {36},
	unique-id = {32706184},
	issn = {0269-8811},
	abstract = {Background: The reward deficiency syndrome (RDS) integrates psychological, neurological, and genetic factors of addictive, impulsive, and compulsive behaviors. However, to date, no instrument has been validated to assess the RDS construct. Aims: The present study developed and tested a tool to assess RDS. Methods: Data were collected on two college and university samples. Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) were performed on Sample 1 (N = 1726), and confirmatory analysis was conducted on an independent sample (N = 253). Impulsivity and sensation-seeking were assessed. Results: Based on EFAs, a 29-item Reward Deficiency Syndrome Questionnaire (RDSQ-29) was developed, containing four subscales (lack of sexual satisfaction, activity, social concerns, and risk-seeking behavior). CFA indicated good fit (comparative fit index (CFI) = 0.941; Tucker-Lewis index (TLI) = 0.933; root mean square error of approximation (RMSEA) = 0.068). Construct validity analysis showed strong relationship between sensation-seeking and the RDS scale. Conclusion: The RDSQ-29 is an adequate scale assessing psychological and behavioral aspects of RDS. The RDSQ-29 assesses psychological and behavioral characteristics that may contribute to addictions generally.},
	keywords = {GENOME-WIDE ASSOCIATION; SENSATION SEEKING; INHIBITORY CONTROL; Neurosciences; Substance use disorder; REWARD DEFICIENCY SYNDROME; BEHAVIORAL ADDICTIONS; DOPAMINE-RECEPTOR GENE; DRUG-ADDICTION; Pharmacology & Pharmacy; Clinical Neurology; novelty seeking; addictive behaviors; SUBSTANCE-USE DISORDERS; Reward Deficiency Syndrome Questionnaire (RDSQ-29); impulsive behaviors; COMPULSIVE SPECTRUM DISORDERS},
	year = {2022},
	eissn = {1461-7285},
	pages = {409-422},
	orcid-numbers = {Kótyuk, Eszter/0000-0002-6630-087X; Urbán, Róbert/0000-0002-2058-5937; Magi, Anna Katalin/0000-0001-6363-499X; Király, Orsolya/0000-0001-9981-4212; Barta, Csaba/0000-0002-4350-8838; Griffiths, Mark D./0000-0001-8880-6524; Demetrovics, Zsolt/0000-0001-5604-7551}
}