PHASE AND SEX EFFECTS IN PAIN PERCEPTION: A CRITICAL REVIEW

The psychological literature in pain perception is reviewed to clarify the influence of sex and menstrual phase on the phenomenon of pain. An attempt is made to resolve some of the discrepancies in the reported findings by taking special note of the methodological differences in the pain studies. The appropriateness of the measures of pain threshold, pain tolerance, discrimination accuracy, and of response bias to the study of pain are discussed.     

A longitudinal study of the relationship between depressive symptoms and cigarette use among African American adolescents.

The relationship between depressive symptoms and cigarette use was examined in a sample of 623 African Americans during adolescence and transition to adulthood by using hierarchical linear modeling. Participants in the study were interviewed across 6 occasions over 8 years. Results indicate that depressive symptoms tend to decrease over time, whereas cigarette use tends to increase for both female and male adolescents. The results also suggest that depressive symptoms predict later cigarette use. Male adolescents who reported more depressive symptoms were more likely than female adolescents to use cigarettes as a way to cope with their mood. These results suggest that depressive symptoms may be important to consider when developing smoking cessation interventions for African American youth.