Age-related deterioration in cognitive ability may compromise the ability of older adults to make major financial decisions. We explore whether knowledge and expertise accumulated from past decisions can offset cognitive decline to maintain decision quality over the life span. Using a unique dataset that combines measures of cognitive ability (fluid intelligence) and of general and domain-speci...

BACKGROUND To compare and contrast youth physical activity (PA) and inactivity patterns in two developing Asian countries: the Philippines and China. METHODS Comparative analysis of 1997-1999 Cebu Longitudinal Health and Nutrition Survey and the 1997 China Health and Nutrition Survey, large-scale surveys that included questions on type, frequency and duration of: commuting mode to school, spo...

In modern societies, individual differences in completed fertility are linked with genotypic differences between individuals. Explaining the heritability of completed fertility has been inconclusive, with alternative explanations centering on family formation timing, pursuit of education, or other psychological traits. We use the twin subsample from the Midlife Development in the United States ...

Background Cognitive ability (CA) is positively related to later health, health literacy, health behaviours and longevity. Accordingly, a lower CA is expected to be associated with poorer adherence to medication. We investigated the long-term role of CA in adherence to prescribed statins in male patients after a first myocardial infarction (MI). Methods CA was estimated at 18-20 years of age fr...

The aims of this study were to examine differences in medication management between older and younger adults living with HIV and to examine the relationship between age and cognitive ability, depressive symptoms, and self-efficacy on medication management. This research utilized a descriptive-correlational, cross-sectional design to compare medication management between older and younger adults...

OBJECTIVES To investigate the association of concussion with cognitive ability (CA) and educational level (EL). DESIGN Epidemiological-cross-linkage of national computer registers. SETTING Denmark. PARTICIPANTS 130 420 young men appearing before the Danish draft board during the period 2006-2010. PRIMARY AND SECONDARY OUTCOME MEASURES CA test scores, EL and occurrence of concussion duri...

OBJECTIVES The effect of occupational characteristics on cognitive change over 20 years was examined. METHOD Occupational characteristics--intellectual challenge, physical hazards, and psychological demands--were assessed in the Glostrup 1914 Cohort when aged 60 years, and cognitive ability was assessed by 4 cognitive ability tests at ages 60, 70, and 80. RESULTS Individuals in more intelle...

Sickle cell disease (SCD) is a chronic condition that affects thousands of people worldwide. The purpose of this study is to illustrate some of the challenges and perceptions of people diagnosed with SCD. The aims were to describe stressors, problematic symptoms, sources of support, and interactions with healthcare providers. This descriptive study, using mostly open-ended questions and concept...

BACKGROUND Studies suggest that children with congenital heart defects (CHD) are at risk for adverse intellectual functioning. However, factors related to lower intellectual functioning in this group are largely unknown. This study describes intellectual functioning in children with CHD in relation to severity of the heart defect, the child's age, and the socioeconomic status of the family (SES...