Older adults struggle with tasks requiring selective attention amidst distractions. Experimental observations about age-related decline have relied on visual search designs using static displays. However, natural environments often embed dynamic structures that afford proactive anticipation of task-relevant information. We investigate the capacity…

Background: Non-communicable diseases (NCDs), also known as chronic diseases, now constitute a major proportion of ill-health across most adult and older populations including in people with intellectual disability. The current paper is a comparative analysis of prevalence of NCDs across mid-aged and older-aged people with mild intellectual…

Friends are a vital source of social relations throughout the lifespan and across developmental stages. Our knowledge of how friendships develop over time, especially from childhood through adulthood, is limited. Furthermore, it is now recognized that this specific type of relationship influences health across the life course in unique ways. Using…

Background: Increasing numbers of older adults with intellectual disabilities are living with ageing parents. These families need support to plan for the future to avoid crisis interventions following parental death. Method: Interviews and focus groups were conducted with people with intellectual disabilities (aged 40+) (N = 9), parents (N = 11)…

This scoping review fills the gap on key characteristics of interventions and trainings for direct support workforce (DSW) of adults across disabilities and aging adults. We included quantitative and qualitative studies examining the impact of interventions in home and community-based settings in the United States or internationally and published…

This dissertation examined two phonological and morphological changes in Ghamdi Arabic (GA), focusing on vowel harmony and gender distinctions. By comparing Prochazka's 1988 findings with recent data from 26 participants across two age groups. Participants consisted of 20 younger speakers (10 males and 10 females, ages 20 to 35) and six older…

Previous studies have linked higher generativity with better mental well-being. However, most of these studies investigated the predictive role of generativity in well-being, while the converse relation, that is, how mental well-being contributes to generativity, has been ignored. This study first investigated the structure and stability of…

Life satisfaction is an important component of successful aging and is known to be associated with health, well-being, and longevity. This study examines the association between children's educational attainment and life satisfaction among older parents in India while also exploring the moderating effect of the children's and parents' sex on the…

This study examined age-related patterns in exposure and affective reactivity to daily stressors across a 20-year time span among adults who were between 22 and 77 years old at their baseline interview. Longitudinal data from the National Study of Daily Experiences (NSDE) consisted of three bursts of eight consecutive nightly interviews of stress…

The aim of the paper was to study the intellectual profile of 94 gifted elders aged 60-90 years old with an IQ equal to or higher than 130 on at least one of the four primary indexes of the Wechsler Adult Intelligence Scale -- Fourth Edition. Their performances in the 15 subtests, in the Full Scale Intelligence Quotient, in the primary,…

The health and well-being of older parents, especially in low and middle-income countries (LMICs) like India, depend on adult children. As such, using the 2017-18 wave 1 of the Longitudinal Aging Study in India (LASI), we examined (1) the association between adult children's education and older parents' cognitive health in India; (2) the extent to…

Background: People with intellectual disabilities have traditionally been excluded from Advance Care (AC) planning. This study aimed to improve access to and the quality of AC planning for this community. Method: A Participatory Action Research study was led, and participated in, by co-researchers with intellectual disabilities and disability…

In a national survey of U.S. adults, the number of close friends increased with age and 76% reported having three or more. However, 8% reported having none. There are limited parallel data for gifted learners but the survey provided an opportunity to compare the two groups. The numbers of close friends for gifted learners appears to increase from…

Mind-wandering (MW) is a universal cognitive process that is estimated to comprise [approximately] 30% of our everyday thoughts. Despite its prevalence, the functional utility of MW remains a scientific blind spot. The present study sought to investigate whether MW serves a functional role in cognition. Specifically, we investigated whether MW…

Background: Emotional prosody is the reflection of emotion types such as happiness, sadness, fear and anger in the speaker's tone of voice. Accurately perceiving, interpreting and expressing emotional prosody is an inseparable part of successful communication and social interaction. There are few studies on emotional prosody, which is crucial for…