Adaptation and validation of a quarter-of-life crisis questionnaire - The Developmental Crisis Questionnaire (DCQ-12).

Objectives: The aim of this article is to introduce the Polish adaptation of the Developmental Crisis Questionnaire (DCQ-12). In Poland, there is currently no tool for measuring the quarterlife crisis, hindering empirical exploration and cognitive understanding of this phenomenon. The DCQ-12, developed by Petrov and colleagues, serves as an age-independent measure of adult developmental crisis for research and applied purposes.

Metacognitive beliefs of Polish adolescents during the COVID-19 pandemic. Psychometric properties of the MCQ-A.

Objectives: The study aimed to provide information on the psychometric properties of the MCQ-A for Polish adolescents; confirm the factor structure of the instrument relative to the original scale; and present the intensity of dysfunctional metacognitive beliefs of adolescents during the pandemic.

Methods: A total of 375 adolescents aged 1218 (M = 15.38; SD = 1.

Randomized clinical trial evaluating the effect of metacognitive interventions on planning skills in children with attention-deficit/ hyperactivity disorder (ADHD) with mixed symptom presentation. Pilot trial design.

Objectives: The aim of this experimental pilot study is to evaluate the effects of 25 metacognitive interventions on planning skills in children with ADHD.

Methods: Forty-five children with ADHD aged 7-12 years (M = 10.41; SD = 1.

Stuck in a Rut of Thought-That Is Just a Barrier: Dysfunctional Metacognitive Beliefs, Limitation on Individual Freedom and Well-Being of Adolescents during COVID-19 Lockdown.

Background: The aim of the cross-sectional study was to conduct an exploratory analysis of identifying factors related to mood, metacognitive beliefs, and limitation on individual freedom associated with lockdown restrictions during COVID-19, and to determine whether they may be relevant to the deteriorating well-being of adolescents.

Methods: A total of 387 adolescents (M = 15.37; SD = 1.

The Assessment of the Impact of Training With Various Metacognitive Interventions on the Enhancement of Verbal Fluency in School-Age Children With ADHD.

Objective: The aim of this study was to examine whether a 3-month training with the use of the metacognitive strategies would strengthen the executive function related to verbal fluency in children with ADHD.

Method: A total of 45 children with ADHD ( = 10.41;  = 1.

Processes of a Transformation of Young Drivers' Responsibility for Health-.

Research most often deals with the relationship between risky behaviour on the road and other aspects of young adults' lifestyle. It is rare that the sense of responsibility for one's own life and health and for that of other people on the road is understood, due to the limitation of perceptual data. In this study, we researched 198 young adults (M = 19.

The Influence of Metacognitive Strategies on the Improvement of Reaction Inhibition Processes in Children with ADHD.

Background: Low response inhibition underlies attention disorders and hyperactivity. The aim of this study is to check whether these processes will be strengthened by three months of training with metacognitive strategies.

Methodology: Forty-five schoolchildren took part in an experimental study ( = 10.

[Kidney graft loss as a result of coagulation disorders].

Renal transplantation is a method of choice in the treatment of endstage kidney insufficiency resulting in improved survival and better quality of life. Advances in immunosuppresive therapy, diagnosis and treatment of infective complications, studies on ischemic injury of transplanted organ and preservation show constant improvement in terms of short and long-term results. Early kidney graft loss resulting from thrombotic complications is rare and still challenging for transplantologists.