9 research outputs found
Cardiovascular reactivity in a simulated job interview: the role of gender role self-concept
This study investigated the relation of gender role self-concept (G-SC) to cardiovascular
and emotional reactions to an ecologically relevant stressor in a sample of
graduating male and female university students. Thirty-seven men and 37 women
completed the Personal Attribute Questionnaire and worked on four tasks designed to
reflect common features of a job interview. Blood pressure and heart rate were measured
at baseline, during, and after each task; subjective stress was measured at baseline
and after each task. Subjective and objective stress scores were averaged across
tasks and analyzed by sex and G-SC (i.e., instrumentality, expressiveness). Results indicated
that women as a group demonstrated greater emotional reactivity, but did not
differ in their physiological reactions when compared to men. Regardless of sex, participants’
instrumentality scores contributed significantly to the variation in subjective
stress response: those scoring high on instrumentality reported less stress, but evidenced
greater blood pressure reactivity than those scoring low on instrumentality.
These results suggest that gender roles, particularly an instrumental self-concept,
may play an important role in both subjective and objective reactions to an ecologically
relevant stressor
Differential heart rate reactivity and recovery after psychosocial stress (TSST) in healthy children, younger adults, and elderly adults: The impact of age and gender
A physical map of 30,000 human genes
A map of 30,181 human gene-based markers was assembled and integrated with the current genetic map by radiation hybrid mapping. The new gene map contains nearly twice as many genes as the previous release, includes most genes that encode proteins of known function, and is twofold to threefold more accurate than the previous version. A redesigned, more informative and functional World Wide Web site (www.ncbi.nlm.nih.gov/genemap) provides the mapping information and associated data and annotations. This resource constitutes an important infrastructure and tool for the study of complex genetic traits, the positional cloning of disease genes, the cross-referencing of mammalian genomes, and validated human transcribed sequences for large-scale studies of gene expression