Management of Parkinson's disease in older women

Elderly women with Parkinson's disease (PD) represent a specific patient population that may benefit from individualized treatment strategies. PD has been shown to occur approximately twice as often in men than in women, resulting in theories regarding estrogen being protective against the disease and as a potential treatment strategy. Given women's longer life expectancy, they are more likely to reach an age where antiparkinsonian medications are associated with side-effects. This paper will review medical and surgical treatments as well as the relationship of gender and age with respect to the management of PD.     

Adolescent Weight and Depressive Symptoms: For Whom is Weight a Burden?*

Objective. Adolescent weight and depressive symptoms are serious population health concerns in their own right and as they relate to each other. This study asks whether relationships between weight and depressive symptoms vary by sex and race/ethnicity because both shape experiences of weight and psychological distress. Methods. Results are based on multivariate analyses of National Longitudinal Study of Adolescent Health (Add Health) data. Results. There are no associations between adolescent girls' weight and depressive symptoms, but these associations vary considerably among boys. Underweight is associated with depressive symptoms among all boys and subpopulations of white and Hispanic boys. Among Hispanic boys, those who are overweight (vs. normal weight) have a lower probability of reporting depressive symptoms. Finally, among normal weight boys, Hispanics and blacks are more likely to report depressive symptoms than whites. Conclusions. Findings are a reminder that understanding population health issues sometimes requires a focus on subpopulations, not simply the population as a whole.     

Patterns of positivity: Positive affect trajectories among infants of mothers with a history of depression

This study examined positive affect (PA) trajectories over the first year of life among infants of mothers with a history of depression (N = 191) as well as predictors (i.e., maternal prenatal and postpartum depression symptoms, maternal parenting behaviors) of those trajectories. Infant PA was observed in play and feeding tasks during laboratory visits at 3, 6, and 12 months of age; parenting behaviors were observed at 3 months. Mothers completed questionnaires regarding their symptoms of depression throughout the prenatal period and during the first 3 months postpartum. Growth curve analyses indicated that infant PA increased across time, and this finding replicated across both the play and feeding tasks, though increases slowed over time. Neither maternal prenatal nor postpartum depression symptoms predicted infants' PA trajectories, but mothers' PA, positive parenting, and disengaged parenting were associated with infant PA during the play task. Our finding that infant PA increased over the first year postpartum suggests PA trajectories among infants of mothers with a history of depression may be indices of resilience, despite risks associated with their mothers' history of depression. Furthermore, this study highlights parenting behaviors that may be important targets of prevention and early intervention efforts to bolster infant PA.     

Hearing Impairment and Emotion Identification from Auditory and Visual Stimuli

In the present pilot study, the researchers investigated how people with impaired hearing identify emotions from auditory and visual stimuli, with people with normal hearing acting as their controls. Two separate experiments were conducted. The viewpoint was in the communication and social function of emotion perception. Professional actors of both genders produced emotional nonsense samples without linguistic content, samples in the Finnish language, and prolonged vowel samples. In Experiment 1, nine Cochlear implant users and nine controls participated in the listening test. In Experiment 2, nine users of a variety of hearing aids and nine controls participated in the perception test. The results of both experiments showed a statistically significant difference between the two testing groups, people with hearing impairment and people with normal hearing, in the emotion identification and valence perception from both auditory and visual stimuli. The results suggest that hearing aids and cochlear implants do not transfer well enough the nuances within emotions conveyed by the voice. The results also suggest difficulties in the visual perception among people with hearing impairment. This warrants further studies with larger samples.     

Planning for the American Dream: The College-Savings Behavior of Asian and Latino Foreign-Born Parents in the United States

Population Research and Policy Review - Rapid growth in the population of children of immigrants has occurred during an era of soaring college costs in the United States. Despite well-established...     

Risky Sexual Behavior among Arrested Adolescent Males: The Role of Future Expectations and Impulse Control

The current study evaluates two predictors of adolescent sexual risk‐taking, specifically whether impulse control or future expectations predict condom use and casual sex. We examine whether risky sex occurs among youth who tend to act without thinking about the future, or instead, youth who report low future expectations. We consider these relations longitudinally among a sample of sexually active justice‐involved adolescent males (N = 752, M age = 15.58) a group at heightened risk for sexual risk‐taking. We found that optimistic expectations for the future predict a higher likelihood of engaging in consistent condom use, whereas high impulse control is related to a lower likelihood of casual sex. Implications for intervention and research on positive sexual health are discussed.     

Buildings as Artifacts: What Are Buildings in World History Telling Us?

Learning about people from long ago and far away poses a challenge for students because such people seem so distant and different. The lack of easily comprehensible text-based primary sources compounds this problem. Using a built environment as a primary source makes people from the distant past more accessible, concrete and exciting. Broadly speaking, a built environment entails all the changes that people have made to a landscape, such as buildings, roads, ways of conveying power and water, and even adaptations of the physical environment such as gardens and parks. Students' exploration of a built environment fosters historical inquiry and visual literacy, provides evidence for constructing a historical narrative, and offers insight into a people, place and time as they investigate not simply the structure, but the perspectives of those associated with it and the cultural and historical context in which it is situated. In this article we draw on our experience with 6th and 9th grade students as we present a guide on how to integrate the built environment as a source of artifacts into world history.     

In the Eye of the Beholder: A Comprehensive Analysis of Stimulus Type,Perceiver, and Target in Physical Attractiveness Perceptions

Journal of Nonverbal Behavior - Physical attractiveness plays a central role in psychosocial experiences. One of the top research priorities has been to identify factors affecting perceptions of...