Preferences for certain age characteristics of partners are reported across cultures: men prefer mates who are younger and women prefer mates older than themselves. To examine whether these age preferences entail fitness effects for men and women, we investigated the association among age differences between partners and offspring count. On the basis of a sample of approximately 10,000 post-rep...

Block Design tasks are neuropsychologically valuable, but standard scoring sacrifices potentially useful information that could elucidate the cognitive processes underlying performance failures. Qualitative indices that were proposed in the WAIS-R-NI [Kaplan, E., Fein, D., Morris, R., & Delis, D. (1991). The WAIS-R as a neuropsychological instrument [Manual]. San Antonio, TX: Psychological Corp...

in this article the influence of the equipped playgrounds has been compared with natural playgrounds. playing and moving are the main activity in a young child’s life. allowing children to experience the natural and man-made elements in their living environment generates cognitive and social skills development and increases their educational qualities. today, in iran most spaces for children’s ...

This paper presents experiences related to the introduction of educational technologies in a situation involving a large number of students. We argue that significant differences exist between pilot use and large-scale deployment of educational technologies. To support our case, we present the experiences from the gradual introduction of educational technologies in a module of a computer scienc...

The Consequences of Cumulative Discrimination: How Special Schooling Influences Employment and Wages of Roma in the Czech Republic Unequal labour market outcomes between Roma and non-Roma have typically been explained by either the low level of educational attainment on the one hand or labour marked discrimination on the other – or both. A number of studies have found that significant labour ma...

In this experiment we explored age differences in frequency judgment. Young and older adults studied words occurring from one to six times under divided or focused attention and then completed either a frequency discrimination or a frequency estimation test for these items. Divided attention led to poorer performance on both frequency judgment tests, suggesting that distraction during the encod...

Age differences in emotional experience, expression, and control were investigated in 4 studies. A community sample of 127 African Americans and European Americans (ages 19-96 years) was used in Study 1; a community sample of 82 Chinese Americans and European Americans (ages 20-85 years) was used in Study 2; a community sample of 49 Norwegians drawn from 2 age groups (ages 20-35 years and 70+ y...

Three experiments are reported on implicit learning in 432 children between the ages of 4 and 10 years, using a new paradigm ("the neutral parameter procedure") based on drawing behavior. The first two experiments demonstrated that children modified their drawing behavior following specially devised practice in such a way that these modifications could not be viewed as the result of deliberate ...

Previous research has suggested that an age-related decline in change detection may be due to older adults using a more conservative response criterion. However, this finding may reflect methodological limitations of the traditional change detection design, in which displays are presented continuously until a change is detected. Across 2 experiments, the authors assessed adult age differences i...

conclusions lecture and educational package can both improve some dimensions of the qol in patients with hypertension. however, as pamphlets are cheap and easy to use, this method may be used as an effective method for self-care education in health care settings in iran, where the system is faced with nursing shortage. results no significant differences were observed between the three groups fo...