According to self-determination theory, individual well-being is universally dependent upon the satisfaction of three basic psychological needs: autonomy, competence and relatedness. This study set out to further elucidate the relationship between basic psychological need satisfaction (BPNS) and well-being across age by (i) more closely examining the age distribution of BPNS, and (ii) investigating whether BPNS is comparably associated with well-being across all ages, as predicted by the universality assumption, while taking into account variability in other demographic factors.

Cohesion is one of the most studied group phenomena and there is an agreement among scholars today that cohesion is a key contributor to team functioning and performance. A large body of research has shown that cohesion has several positive effects on psychological, social, and behavioral outcomes. Since research on cohesion has increased significantly in recent decades there is a need for an updated overview of research regarding antecedents and outcomes of cohesion in a military context. In this paper, a systematic literature review is conducted.

Background

In the past twodecades,subanaestheticdosesofketaminehave been demonstrated to have rapid and sustained antidepressant effects, and accumulating research has demonstrated ketamine’s therapeutic effects for a range of psychiatric conditions.

Aims

In light of these findings surrounding ketamine’s psychotherapeutic potential, we systematically review the extant evidence on ketamine’s effects in treating mental health disorders.

Method

Among stress-related disorders, post-traumatic stress disorder (PTSD) takes a central position. Although the percentage of older adults suffering from this condition appears to be lower than among younger adults, PTSD among them often presents a serious condition with high comorbidity rates. In this contribution, recent insights into post-traumatic stress disorder among older people as well as psychotherapeutic treatments are discussed. In particular, the results of recently completed investigations are discussed.