A systematic review and meta-analysis of social cognition training success across the healthy lifespan

The promotion of mature theory of mind skills in educational settings: a mini-review

After formal school entry, theory of mind development encounters a blooming period of growth intertwined with social and academic achievements and challenges. Within this framework, in last years researchers have proposed training programs to foster mature ToM skills, but also, to test causal pathways for the role that ToM development may have in broader cognitive and social outcomes. In the current mini-review we examine which training programs have been developed so far to enhance three key aspects of mature ToM skills: second-order false belief reasoning, the ability to put one's own ToM knowledge into use, and the mentalization of thoughts and emotions. We also illustrate effects of these activities on intra- and inter- personal competence. In its conclusion the paper provides considerations of both first achievements of research in this area and gaps to be addressed in future works.

Age-associated deficits in social behaviour are microbiota-dependent

Aging is associated with remodelling of immune and central nervous system responses resulting in behavioural impairments including social deficits. Growing evidence suggests that the gut microbiome is also impacted by aging, and we propose that strategies to reshape the aged gut microbiome may ameliorate some age-related effects on host physiology. Thus, we assessed the impact of gut microbiota depletion, using an antibiotic cocktail, on aging and its impact on social behavior and the immune system. Indeed, microbiota depletion in aged mice eliminated the age-dependent deficits in social recognition. We further demonstrate that although age and gut microbiota depletion differently shape the peripheral immune response, aging induces an accumulation of T cells in the choroid plexus, that is partially blunted following microbiota depletion. Moreover, an untargeted metabolomic analysis revealed age-dependent alterations of cecal metabolites that are reshaped by gut microbiota depletion. Together, our results suggest that the aged gut microbiota can be specifically targeted to affect social deficits. These studies propel the need for future investigations of other non-antibiotic microbiota targeted interventions on age-related social deficits both in animal models and humans.

Individual characteristics of physical and mental development and their connection with regular physical exercises when playing basketball

Basketball includes a wide range of physical actions with and without the ball, which puts forward certain requirements for motor fitness, moral, volitional and mental qualities, as well as creativity and decision-making skills in rapidly changing and often unforeseen circumstances. The scientific novelty is determined by the fact that in order to categorically define the term of "features of physical and mental development and their connection with regular physical exercise", the authors analysed the works of leading scientists on the theory and methods of physical education, grouped by the authors in accordance with the main concepts. The aim of the article is to study of the phenomenon of physical culture of the student's personality, namely, the targets of the modern system of physical education and the structure of personal physical culture of a person; the humanisation and democratisation of the system of physical education; the development of the concept of the theory of physical culture and its implementation in the conditions of reformation of higher education. The practical significance of the study is determined by the fact that the elements of basketball are included in the programmes of physical education of preschool children, in the curricula for physical culture of all degrees of general secondary education (primary, secondary, high school), in the programme for physical education of higher education institutions.

Busyness, mental engagement, and stress: Relationships to neurocognitive aging and behavior

Considerable research identifies benefits of sustaining mental engagement in older adulthood. Frequent social, mental, and physical activities (e.g., exercise) and lifestyle factors that bolster cognitive reserve (i.e., education, occupation complexity) have been associated with cognitive benefits and delayed onset of dementia. Nevertheless, the relationship between general daily levels of busyness and cognition has been relatively understudied. Open questions remain about whether a causal link exists between a busy lifestyle and mental prowess, the relationship between busyness and stress, and methodological approaches to measure and track busyness levels. Here, the existing evidence is considered, along with future directions for research aimed at characterizing the effects of a busy lifestyle on neurocognitive aging and behavior.