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Full-Text Articles in Medicine and Health Sciences

Functionality, Parsimony, Discovery, Avoiding Hamartia: How Evolutionary Perspectives Are Changing Psychology, Brooke N. Jenkins, Aaron T. Goetz Jan 2010

Functionality, Parsimony, Discovery, Avoiding Hamartia: How Evolutionary Perspectives Are Changing Psychology, Brooke N. Jenkins, Aaron T. Goetz

Psychology Faculty Articles and Research

Evolutionary psychology offers an important perspective to scientific psychology. Evolutionary psychology, in its short existence, has added an abundance of knowledge to the social sciences, let alone psychology. The study of human cognition and behavior remains incomplete without an evolutionary perspective. Here, we argue that evolutionary psychology uniquely provides a complete understanding of scientific psychology because it explains the functions of our psychological traits, provides us with the most parsimonious explanation of many psychological phenomena, predicts undocumented phenomena, and possibly allows us to avoid the downfalls of some of our contemptible evolved psychological mechanisms.


Prenatal Beta-Endorphin As An Early Predictor Of Postpartum Depressive Symptoms In Euthymic Women, Ilona S. Yim, Laura M. Glynn, Christine Dunkel Schetter, Calvin J. Hobel, Aleksandra Chicz-Demet, Curt A. Sandman Jan 2010

Prenatal Beta-Endorphin As An Early Predictor Of Postpartum Depressive Symptoms In Euthymic Women, Ilona S. Yim, Laura M. Glynn, Christine Dunkel Schetter, Calvin J. Hobel, Aleksandra Chicz-Demet, Curt A. Sandman

Psychology Faculty Articles and Research

After delivery, many women experience symptoms of postpartum depression (PPD), and early identification of women at risk is therefore important. The opioid peptide [beta]-endorphin has been implicated in non-puerperal depression but its role in the development of PPD is unknown.


Communalism Predicts Prenatal Affect, Stress, And Physiology Better Than Ethnicity And Socioeconomic Status, Cleopatra M. Abdou, Christine Dunkel Schetter, Belinda Campos, Clayton J. Hilmert, Tyan Parker Dominguez, Calvin J. Hobel, Laura M. Glynn, Curt A. Sandman Jan 2010

Communalism Predicts Prenatal Affect, Stress, And Physiology Better Than Ethnicity And Socioeconomic Status, Cleopatra M. Abdou, Christine Dunkel Schetter, Belinda Campos, Clayton J. Hilmert, Tyan Parker Dominguez, Calvin J. Hobel, Laura M. Glynn, Curt A. Sandman

Psychology Faculty Articles and Research

The authors examined the relevance of communalism, operationalized as a cultural orientation emphasizing interdependence, to maternal prenatal emotional health and physiology and distinguished its effects from those of ethnicity and childhood and adult socioeconomic status (SES). African American and European American women (N = 297) were recruited early in pregnancy and followed through 32 weeks gestation using interviews and medical chart review. Overall, African American women and women of lower socioeconomic backgrounds had higher levels of negative affect, stress, and blood pressure, but these ethnic and socioeconomic disparities were not observed among women higher in communalism. Hierarchical multivariate regression analyses …