America's Shifting Color Line? Reexamining Determinants of Latino Racial Self-Identification

Objectives. Latinos are the nation's largest minority group and will double in size by 2050. Their size coupled with the fact that Latinos do not constitute a separate race raises questions about Latinos' incorporation into the U. S. racial hierarchy. This article explores patterns of Latino racial identity formation, examining the determinants of racial identity. Methods. Using the 2006 Latino National Survey, I estimate multinomial logit and ordered probit models of identification choices. Results. Latino racial identity is strongly associated with several factors, including socioeconomic status, measures of perceived discrimination and commonality, and measures of acculturation/assimilation. Most Latinos have a broader, more complex understanding of race. Furthermore, some Latinos do believe that they occupy a unique position in the racial hierarchy. Conclusions. The results suggest that the color line W. E. DuBois argued has long divided our nation may eventually shift.

The Daughters of Bridget McGhee

When Huxley proposed, Blythe imagined herself fifty years into the future at his funeral. He was such a good man, they’d say. Seventy-two is too young, they’d say. She’d nod and, she had imagined, remember this moment – them lounging in her bed during the early afternoon with the sunlight threatening to burst from behind the drawn shades, him lying on his side with his left arm anchored around her waist, and the tickle of his thumb as he traced circles on her bellybutton. She rubbed her nose against his neck and breathed. His scent was different from that of Walter. Huxley smelled of pears and basil. Walter smelled of leather and soap. She didn’t smell Walter intentionally, of course. He walked into the White Dog the prior day while she was drinking a mint-mocha cappuccino and studying for an exam on medical physiology. The wind whiffed his odor towards her. She didn’t look at him, but she couldn’t stop from inhaling. “People get married after college,” Huxley swung his right leg over and straddled her, forcing her to look at him. “It’s almost been a year since we graduated. It’s what we should do.” She had wondered if he could donate organs if he were seventy-two years old. Not his liver or heart or anything like that, of course, but maybe his eyes. It’d be a shame if they couldn’t preserve his eyes. She noticed them first: they were alert and misty blue, like Santa’s. But then she wondered if eye characteristics like color were even changed during cornea transplants. Walter had plain brown eyes. She hated brown eyes. She told people that she had brown eyes, because they were dark and no one ever looked close enough. Except Huxley. They were at dinner with mutual friends and were talking about eye color, and how they all wished that theirs were like those of the young Afghan girl on the 1985 cover of National Geographic.

Color variation in museum specimens of birds: effects of stress, pigmentation, and duration of storage

Animal coloration often serves as a signal to others that may communicate traits about the individual such as toxicity, status, or quality. Colorful ornaments in many animals are often honest signals of quality assessed by mates, and different colors may beproduced by different biochemical pigments. Investigations of the mechanisms responsible for variation in color expression among birds are best when including a geographically and temporally broad sample. In order to obtain such a sample, studies such as this often use museum specimens; however, in order for museum specimens toserve as an accurate replacement, they must accurately represent living birds, or we must understand the ways in which they differ. In this thesis, I investigated the link between feather corticosterone, a hormone secreted in response to stress, and carotenoid-basedcoloration in the Red-winged Blackbird (Agelaius phoeniceus) in order to explore a mechanistic link between physiological state and color expression. Male Red-winged Blackbirds with lower feather corticosterone had significantly brighter red epaulets than birds with higher feather corticosterone, while I found no significant changes in red chroma. I also performed a methodological comparison of color change in museum specimens among different pigment types (carotenoid and psittacofulvin) and pigments in different locations in the body (feather and bill carotenoids) in order to quantify colorchange over time. Carotenoids and psittacofulvins showed significant reductions in red brightness and chroma over time in the collection, and carotenoid color changed significantly faster than psittacofulvin color. Both bill and feather carotenoids showed significant reductions in red brightness and red chroma over time, but change of both red chroma and red brightness occurred at a similar rate in feathers and bills. In order to use museum specimens of ecological research on bird coloration specimen age must be accounted for before the data can be used; however, once this is accomplished, museum- based color data may be used to draw conclusions about wild populations.