The relevance of situation awareness in older adults’ cognitive functioning: a review

Age-related declines in cognition may have detrimental effects on older adults’ ability to complete everyday activities that young- and middle-aged individuals perform automatically. Theories of cognitive aging have found deficits in older adults’ fluid intelligence, capacity for inhibition, number of processing resources, and speed of processing, and in recent years, studies have proposed cognitive strategies to ameliorate these declines. However, few strategies directly train the cognitive strategies necessary to improve performance in dynamic environments and physical activities. One such strategy may be the enhancement of situation awareness, the capability to perceive and understand one’s environment. Although the term has typically been applied to pilots and other expert performers, situation awareness may also be relevant to cognitive aging, where older adults’ perception and comprehension of their environment become critical to everyday functioning and physical activities. If older adults’ situation awareness can be facilitated, then it may be possible to reduce the impact of age-related cognitive declines, allowing older adults to successfully participate in dynamic situations and sports where the environment is constantly changing (e.g., driving and tennis). The following review outlines cognitive deficits in aging, details their relation to situation awareness, and discusses how training in situation awareness may reduce cognitive declines. Portions of this paper were reported at the annual meeting of the North American Society for the Psychology of Sport and Physical Activity in June, 2005.     

The association between psychosocial well‐being and living environments: a case of orphans in Rwanda

This study examined how various living environments (child‐headed households, orphanages, street children and foster homes), quality of care and demographic factors were associated with the psychosocial well‐being of orphans in Rwanda by using a sample of 430 participants. Results indicated that children in orphanages exhibited higher levels of emotional well‐being and lower levels of mental distress and risk‐taking behaviour than others. Decision‐making ability was the highest among child‐headed households, while it was the lowest among those in orphanages. Quality of care, such as meal availability and length of time spent in a particular living environment, along with demographic factors, such as age and sex, were also important predictors of psychosocial well‐being.     

Experiences and early coping of bereaved spouses/partners in an intervention based on the dual process model (dpm)

This study was designed to test the effectiveness of the Dual Process Model (DPM) of coping with bereavement. The sample consisted of 298 recently widowed women (61%) and men age 50+ who participated in 14 weekly intervention sessions and also completed before (O1) and after (O2) self-administered questionnaires. While the study also includes two additional follow-up assessments (O3 and O4) that cover up to 14-16 months bereaved, this article examines only O1 and O2 assessments. Based on random assignment, 128 persons attended traditional grief groups that focused on loss-orientation (LO) in the model and 170 persons participated in groups receiving both the LO and restoration-orientation (RO) coping (learning daily life skills). As expected, participants in DPM groups showed slightly higher use of RO coping initially, but compared with LO group participants they improved at similar levels and reported similar high degrees of satisfaction with their participation (i.e., having their needs met and 98-100% indicating they were glad they participated. Even though DPM participants had six fewer LO sessions, they showed similar levels of LO improvement. Qualitative data indicate that the RO component of the DPM might be more effective if it is tailored and delivered individually.     

The Buffering Role of Social Support on the Psychosocial Wellbeing of Orphans in Rwanda

Little is known about the buffering role of social support among orphans living in Africa. This study examined (1) how perceived social support (PSS) varied across orphan‐related characteristics (e.g., orphan status, such as single, maternal or paternal, and their living environments, such as in child‐headed households, on the street, in an orphanage or in a foster home) and (2) the relative importance of sources of PSS (relatives/community/adults and peers) and functional social support (emotional/informational/instrumental and social) and its association with emotional well‐being and mental distress. The participants included 430 orphaned Rwandan children and youth aged between 10 and 25 years (Mean age= 17.74), of whom (n =179, 41.6 percent) were females and (n = 251, 58.4 percent) were males. Result showed that children living in an orphanage exhibited a higher level of PSS from all sources of social support than did children in other living environments. A higher level of PSS from relatives, communities and adults was associated with high level of emotional well‐being, and only adult support was associated with low level of mental distress. Furthermore, the functional PSS indicated that emotional support and companionship support were equally important in their association with higher levels of emotional well‐being and lower levels of mental distress. The findings highlight the importance of having different sources of social support and their functions in relation to psychosocial well‐being.     

The Buffering Role of Social Support on the Psychosocial Wellbeing of Orphans in Rwanda

Little is known about the buffering role of social support among orphans living in Africa. This study examined (1) how perceived social support (PSS) varied across orphan‐related characteristics (e.g., orphan status, such as single, maternal or paternal, and their living environments, such as in child‐headed households, on the street, in an orphanage or in a foster home) and (2) the relative importance of sources of PSS (relatives/community/adults and peers) and functional social support (emotional/informational/instrumental and social) and its association with emotional well‐being and mental distress. The participants included 430 orphaned Rwandan children and youth aged between 10 and 25 years (Mean age = 17.74), of whom (n = 179, 41.6%) were females and (n = 251, 58.4%) were males. Result showed that children living in an orphanage exhibited a higher level of PSS from all sources of social support than did children in other living environments. A higher level of PSS from relatives, communities and adults was associated with high level of emotional well‐being, and only adult support was associated with low level of mental distress. Furthermore, the functional PSS indicated that emotional support and companionship support were equally important in their association with higher levels of emotional well‐being and lower levels of mental distress. The findings highlight the importance of having different sources of social support and their functions in relation to psychosocial well‐being.     

Impact of Bereavement on the Self-Conceptions of Older Surviving Spouses

The purpose of this longitudinal study was to assess the extent to which the social anchorage dimension of the self-concept is impacted by the death of a spouse among a sample of older surviving spouses. Social anchorage was measured by the Twenty Statements Test (TST) in mailed questionnaires and consisted of self-statements that signify important social relationships and group memberships. As hypothesized, the 42 bereaved persons had lower social anchorage scores than the 72 nonbereaved controls. This significant effect was evident as early as three to four weeks following the death, and it persisted through five more measurement periods that covered the first two years of bereavement.