Cognitive effort is intrinsically linked to task difficulty, intelligence, and mental toughness. Intelligence reflects an individual’s cognitive aptitude, whereas mental toughness (MT) reflects an individual’s resilience in pursuing success. Research shows that parietal alpha oscillations are associated with changes in task difficulty. Critically, it remains unclear whether parietal alpha oscillations are modulated by intelligence and MT as a personality trait. We examined event-related (de)synchronization (ERD/ERS) of alpha oscillations associated with encoding, retention, and recognition in the Sternberg task in relation to intelligence and mental toughness. Eighty participants completed the Sternberg task with 3, 4, 5 and 6 digits, Raven Standard Progressive Matrices test and an MT questionnaire. A positive dependence on difficulty was observed for all studied oscillatory effects (t = −8.497, p < 0.001; t = 2.806, p < 0.005; t = −2.103, p < 0.05). The influence of Raven intelligence was observed for encoding-related alpha ERD (t = −2.02, p = 0.049). The influence of MT was observed only for difficult conditions in recognition-related alpha ERD (t = −3.282, p < 0.005). Findings indicate that the modulation of alpha rhythm related to encoding, retention and recognition may be interpreted as correlates of cognitive effort modulation. Specifically, results suggest that effort related to encoding depends on intelligence, whereas recognition-related effort level depends on mental toughness.

Global socio-economic crises, new pandemics, climate disasters, and other large-scale factors create an unfavorable background for humanity, often involving painful processes that lead to significant changes in personality and the social situation of development. Students, as they navigate personal and professional development during their university education, determine their life prospects and societal roles for many years to come. A normative age crisis, combined with everyday and global stresses, can lead to adverse consequences such as high anxiety, depression, post-traumatic stress disorders, other emotional and behavioral problems, and social maladjustment. The issue of coping strategies that help students effectively manage stress becomes increasingly relevant. The review included 75 full-text Russian and English papers, mainly from 2019–2024, sourced from bibliographic databases such as Elibrary, Google Scholar, and PubMed. The analysis included articles where the participants were aged 17–25, primarily students. The analysis of theoretical and empirical studies allowed us to systematize the types of students' stressors and the specifics of coping strategies. It is important to distinguish whether coping is a response to a specific stressor (situational coping) or if its use is related to an individual's personality traits (dispositional coping). Additionally, it is informative to consider socio-demographic characteristics such as the gender of participants, year, and field of education, which help to identify additional factors associated with the use of different coping strategies. The choice of effective or ineffective coping strategies is characterized by different relationships between stress, existing emotional problems (such as anxiety and depression), and mental toughness (adaptive resource). Thus, a scientifically based approach to effective coping strategies for students, with detailed consideration of perceived stress, mental toughness, the level of emotional problems, and demographic factors, can be considered the most relevant theoretical model.

M. V. Likhanov et al. (2018). The Factorial Structure of Spatial Abilities in Russian and Chinese Students. Established in 2008, the Russian Psychological Society's Journal «Psychology in Russia: State of the Art» publishes original articles.

The aim of our study was to investigate the cross-cultural differences in working memory. The sample included 289 adolescents from Russia and Kyrgyzstan. Working memory was measured using the Spatial Working Memory task from the CANTAB battery. We have not found any significant differences in working memory measures by culture reference. At the same time, Kyrgyz males outperform females in the Spatial Working Memory task. There was no significant age-by-country interaction. In both groups working memory performance increases with age

Web-surveys are one of the most popular forms of primary data collection used for various researches. However, mass surveys involve some challenges. It is required to consider different platforms and browsers, as well as different data transfer rates using connections in different regions of the country. Ensuring guaranteed data delivery in these conditions should determine the right choice of technologies for implementing web-surveys. The paper describes the solution to transfer a questionnaire to the client side in the form of an archive. This technological solution ensures independence from the data transfer rate and the stability of the communication connection with significant survey filling time. The conducted survey benefited the service of education psychologists under the federal Ministry of Education. School psychologists consciously took part in the survey, realizing the importance of their opinion for organizing and improving their professional activities. The desire to answer open-ended questions in detail created a part of the answers in the dataset, where there were several sentences about different aspects of professional activity. An important challenge of the problem is the Russian language, for which there are not as many tools as for the languages more widespread in the world. The survey involved 20,443 school psychologists from all regions of the Russian Federation, both from urban and rural areas. The answers did not contain spam, runaround answers, and so on as evidenced by the average response time. For the surveys, an authoring development tool DigitalPsyTools.ru was used.