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Contextual similarities in psychological flexibility: The Brazil-Portugal trans...

Neto, David Dias; Mouadeb, Daniella; Lemos, Nanci; Nunes da Silva, Ana; Gloster, Andrew; Perez, William

Psychological Flexibility is an essential concept in Contextual Behavioural Sciences. The development of instruments is vital for its study, and it is an opportunity to reflect on this concept. Among the measures of this construct, Psy-Flex shows promise due to comprehensiveness in assessing the six facets of psychological flexibility and its pragmatic value. In the present study, we sought to translate Psy-Fle...


The effect of psychological flexibility on well-being during the COVID-19 pande...

Paiva, Thiago; Nunes da Silva, Ana; Neto, David Dias; Karekla, Maria; Kassianos, Angelos P.; Gloster, Andrew

The COVID-19 pandemic involved a complex set of stressors affecting the health and wellbeing of the population. The understanding of the psychological processes that influence well-being in response to the pandemic and their interrelation is vital. A promising process in understanding the emotional impacts of these stressors is psychological flexibility. This study investigated the effect of psychological flexi...


Corrigendum: Illness perceptions of COVID-19 in Europe: Predictors, impacts and...

Dias Neto, David; Nunes da Silva, Ana; Roberto, M. S.; Ļubenko, Jeļena; Constantinou, Marios; Nicolaou, Christiana; Lamnisos, Demetris


Predictors of changing patterns of adherence to containment measures during the...

Chong, Yuen Yu; Chien, Wai Tong; Cheng, Ho Yu; Lamnisos, Demetris; Ļubenko, Jeļena; Presti, Giovambattista; Squatrito, Valeria; Constantinou, Marios

ABSTRACT: Background Identifying common factors that afect public adherence to COVID-19 containment measures can directly inform the development of ofcial public health communication strategies. The present international longitu‑ dinal study aimed to examine whether prosociality, together with other theoretically derived motivating factors (selfefcacy, perceived susceptibility and severity of COVID-19, perceive...


Impacto psicológico COVID-19: efeito mediação-moderada do suporte social e da f...

Ribeiro, Sofia; Silva, Ana Nunes Da; Neto, David Dias; Gloster, Andrew; Kassianos, Angelos P.; Karekla, Maria

Com o aparecimento da COVID-19 as pessoas tiveram que lidar e se adaptar à nova realidade tal como aos seus impactos a nível psicológico, em particular o stress. O suporte social percebido e a flexibilidade psicológica são componentes que podem influenciar positivamente o stress provocado pelo contexto da pandemia. Esta investigação foi realizada com uma subamostra portuguesa do estudo COVID-IMPACT (Gloster et ...


To help or not to help? Prosocial behavior, its association with well-being, an...

Haller, Elisa; Ļubenko, Jeļena; Presti, Giovambattista; Squatrito, Valeria; Constantinou, Marios; Nicolaou, Christiana; Papacostas, Savvas

The coronavirus disease (COVID-19) pandemic fundamentally disrupted humans’ social life and behavior. Public health measures may have inadvertently impacted how people care for each other. This study investigated prosocial behavior, its association well-being, and predictors of prosocial behavior during the first COVID-19 pandemic lockdown and sought to understand whether region-specific differences exist. Part...


To Help or Not to Help? Prosocial Behavior, Its Association With Well-Being, an...

Haller, Elisa; Lubenko, Jelena; Presti, Giovambattista; Squatrito, Valeria; CONSTANTINOU, PROF. DR. MARIOS; Nicolaou, Christiana; Papacostas, Savvas

The coronavirus disease (COVID-19) pandemic fundamentally disrupted humans’ social life and behavior. Public health measures may have inadvertently impacted how people care for each other. This study investigated prosocial behavior, its association well-being, and predictors of prosocial behavior during the first COVID-19 pandemic lockdown and sought to understand whether region-specific differences exist. Part...


Illness perceptions of COVID-19 in Europe: Predictors, impacts and temporal evo...

Neto, David Dias; Silva, Ana Nunes Da; Roberto, M. S.; Ļubenko, Jeļena; Constantinou, Marios; Nicolaou, Christiana; Lamnisos, Demetris

Objective: Illness perceptions (IP) are important predictors of emotional and behavioral responses in many diseases. The current study aims to investigate the COVID-19-related IP throughout Europe. The specific goals are to understand the temporal development, identify predictors (within demographics and contact with COVID-19) and examine the impacts of IP on perceived stress and preventive behaviors. Methods: ...


Agglomeration and transport of drilling generated particles in the oil well

O'Naraigh, Lennon; Lucas, Dan; Murray, Brendan; Mulungye, Rachel; Gomes, Susana; Barros, Ricardo; Gloster, Andrew; Mannion, Orlaith; Simmons, Timothy

The challenge presented by IRIS was to develop a better understanding of agglomeration and transport of cuttings generated during the drilling of an oil well. There is a myriad of challenges involved in the mathematical modelling of this complex process. For this reason, two complementary approaches are combined in this report. First, we derive a one-dimensional fully-developed model based on the Phillips-type ...


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