“…In the present study, participants in the PIU group had higher scores, compared to the control group, on motor, attentional and non-planning impulsiveness ( Lee et al, 2019 , Mottram and Fleming, 2009 ), tolerance of frustration, emotional pain, and ambiguity ( Akbari, 2017a , Ko et al, 2008 ), negative beliefs about thoughts, positive beliefs about worry, need to control thoughts, and cognitive confidence ( Akbari et al, 2021 , Hamonniere and Varescon, 2018 ), and RNT ( Bağatarhan and Siyez, 2020 , Dempsey et al, 2019 ). Also participants in the CUD group had lower scores, compared to the control group, on family, and significant other support ( Ates et al, 2019 , Leos-Toro et al, 2018 ), and had higher scores compared to the control group on motor, and non-planning impulsiveness ( Lee et al, 2019 ), tolerance of frustration, emotional pain, and ambiguity ( Hasan et al, 2015 , Ko et al, 2008 ), and suppression ( Blanchard et al, 2019 , Buckner et al, 2017 ), and need to control thoughts ( Hamonniere and Varescon, 2018 , Wasmuth et al, 2015 ), and RNT ( Hamonniere et al, 2020 , Hill, 2020 ). These findings are fully aligned with previous research.…”