Family Matters: The Role of Mental Health Stigma and Social Support on Depressive Symptoms and Subsequent Help Seeking Among African American Boys

African American adolescent boys underutilize mental health service due to stigma associated with depression. Gaining an increased understanding of how depressed, African American adolescent boys perceive their mental health needs and engage in help-seeking behaviors might play an essential role in efforts to improve their symptoms and access to care. Using a mixed-methods design, this study examined the influence of mental health stigma and social support on depressive symptoms among African American adolescent boys. Findings indicated the protective effects of social support in decreasing depressive symptoms, especially when participants experienced mental health stigma. Results also revealed the pivotal role of family social support over both professional and peer support for participants who struggled with depressive symptoms. The primacy of family support among the sample, combined with the frequent distrust of professionals and peer networks, would indicate that working with families may improve initial identification of depression among African American adolescent boys and decrease their barriers to care.     

Brightness enhancement seen through a tube

We report a fascinating phenomenon that emerges when a surface is viewed through a tube held close to one eye, with the other eye open. The disk-shaped area seen through the tube looks strikingly brighter and, when viewed on a textured background, also of higher spatial contrast than the same surface area viewed without a tube. The effect is reminiscent of a spotlight illuminating the area under consideration. We call this the 'tube effect'. The tube effect is one of the strongest contrast illusions known to us. It requires a matching luminance that is twice as high as the reference luminance seen through the tube. Brightness ratings increase linearly with the log of the background luminance. The effect (i) produces a dark afterimage, (ii) reverses in polarity with low ambient illumination, (iii) assumes the complementary colour of the illuminant, and (iv) persists with fully dilated pupils. Potential explanations include simultaneous contrast (due to the penumbra and dark inner walls of the tube) and veiling of the surround (due to local adaptation and a lower gain factor).     

Sharing Data is a Shared Responsibility

Research data should be made readily available. A robust data-sharing plan, led by the principal investigator of the research project, requires considerable administrative and operational resources. Because external support for data sharing is minimal, principal investigators should consider engaging existing institutional information experts, such as librarians and information systems personnel, to participate in data-sharing efforts.     

Marital Satisfaction,Negative Interaction,and Religiosity: A Comparison of Three Age Groups

This study compared marital satisfaction among three age groups and examined how negative interaction patterns and religiosity relate to marital satisfaction at each age using a sample of Protestants (N = 45,387) diverse in denominations, location, geography, and size. We performed a 1-way ANOVA to compare marital satisfaction among three age groups (younger than 40, 40–59, and 60 and older) and found a U-shape curve with marital satisfaction highest among the youngest group, lowest among middle-age couples, and high among older couples. ANCOVA analysis found negative interaction, age, religiosity, age*negative interaction, and age*religiosity to be predictors of marital satisfaction.     

Amygdala oscillations and the consolidation of emotional memories

The amygdala receives multi-modal sensory inputs and projects to virtually all levels of the central nervous system. Via these widespread projections, the amygdala facilitates consolidation of emotionally arousing memories. How the amygdala promotes synaptic plasticity elsewhere in the brain remains unknown, however. Recent work indicates that amygdala neurons show theta activity during emotional arousal, and various types of oscillations during sleep. These synchronized neuronal events could promote synaptic plasticity by facilitating interactions between neocortical storage sites and temporal lobe structures involved in declarative memory.     

Predictors of Multiple Suicide Attempts among Suicidal Black Adolescents

Psychopathology, social support, and interpersonal orientation were studied in relation to suicide attempt status in acutely suicidal, psychiatrically hospitalized Black adolescents and a matched sample of White adolescents. In the total sample, multiple attempters were differentiated by lower perceived support. Within the Black youth subsample, social comparison and positive stimulation from others differentiated multiple attempters from single attempters/ideators. Only suicidal ideation predicted multiple attempts among White youth and only higher interpersonal orientation predicted multiple suicide attempts within Black adolescents.     

巴哈伊教灵曦堂建筑艺术

巴哈伊教奠基者巴哈欧拉规定,应在每个巴哈伊社区的中心建立包括灵曦堂及附属机构的迈什里古勒-埃兹卡尔(意为对上帝的赞美发源之地),并面向所有宗教信仰者开放。这一机制把崇拜上帝和服务人类紧密地联系起来,体现了巴哈伊教的思想主张。本文通过对全球九大灵曦堂的详细介绍,以展现巴哈伊教的建筑艺术以及宗教同源、人类一体的精神。