Cross-cultural temperamental differences in infants, children, and adults in the United States of America and Finland

Cross-cultural differences in temperament were investigated between infants (n = 131, 84 Finns), children (n = 653, 427 Finns), and adults (n = 759, 538 Finns) from the United States of America and Finland. Participants from both cultures completed the Infant Behavior Questionnaire, Childhood Behavior Questionnaire and the Adult Temperament Questionnaire. Across all ages, Americans received higher ratings on temperamental fearfulness than Finnish individuals, and also demonstrated higher levels of other negative affects at several time points. During infancy and adulthood, Finns tended to score higher on positive affect and elements of temperamental effortful control. Gender differences consistent with prior studies emerged cross-culturally, and were found to be more pronounced in the US during childhood and in Finland during adulthood.     

Effects of spatial context during acquisition on the recall of attributive information

We found that learners were sensitive to the spatial context in which various information was obtained and that they could use it symbolically to aid recall even when spatial cues were not available during testing. In three experiments, televised and purely aural statements made by various speakers were presented at distinct locations in the recipient's immediate surroundings. This was found to increase attributive recall compared to (a) all information sources in a single place, (b) information sources in several places but with place not consistently linked with information sources, and (c) use of a nonspatial stimulus context consistently associated with information source, such as the physical appearance of announcers. Theoretically, we conclude, with Hasher and Zacks, the place provides especially privileged cues and that not all content-correlated background stimuli are equipotent cues in associative learning. Practically, we recommend that in order to remember who said what, it helps to have speakers in separate and distinct places.     

Predictors of repeat hospitalizations in children with asthma: the role of psychosocial and socioenvironmental factors.

This study examined relationships between psychosocial factors and asthma rehospitalization patterns in 115 children (ages 4-15) who had > or = 1 hospitalization during the study period. Lifetime history of hospitalizations and new hospitalizations during a 1-year follow-up period were measured, controlling for baseline asthma symptoms and medications. Prospectively, caretaker characteristics (lower sense of mastery, being less emotionally bothered by asthma) predicted greater likelihood of future asthma hospitalizations. Lifetime history of hospitalizations was associated with family impacts (greater family strain and family conflict greater financial strain) as well as caretaker characteristics (greater personal strain, beliefs about not being able to manage one's child's asthma). These findings could help guide future interventions targeted at the subgroup of children who represent a high proportion of asthma hospitalizations.