Use of the pigmentometer,a new device for measuring skin albedo: Relating skin color with a series of physiological measures

Use of the Pigmentometer, a new device for measuring skin albedo: Relating skin color with a series of physiological measures. An apparatus has been described for the indirect measurement of skin albedo in human subjects. This device operates on the principle of the reflectance of light as influenced by the lightness or darkness of the skin. This new equipment was used to examine the relationship between lightness or darkness of the skin and the basal level and responsivity of some autonomic nerovus system physiological variables in a series of 46 black and 47 white male and female subjects. It was observed that blacks had significantly lower (darker) skin albedo (PI), a significantly higher skin resistance (SR) and amplitude of the galvanic skin response (GSR), and an insignificant higher basal heart rate (HR). Pearson Product-Movement correlations between all measures from the total population showed significant relationships between PI and SR, SR and GSR and HR and HRR (heart rate response). The further separation of the total population into subgroups of blacks, whites, males, females, and black and white male and female groups, respectively, altered some of these differences and relationships previously observed. These results appeared to support the premise that race is more responsible for influencing the measured physiological responses, particularly SR, than is the lightness or darkness of the skin.     

The Political Color Line in America: Many “Peoples of Color” or Black Exceptionalism?

Despite the successes of the civil rights movement, a largely impermeable color line continues to restrict African Americans from assimilation into the broader American society. In the meantime high rates of immigration have produced an increasingly culturally diverse population. A "people of color" hypothesis suggests that the color line the new immigrants face resembles that imposed on African Americans. A "black exceptionalism" hypothesis suggests instead that the color line will be more porous for them, allowing for greater assimilation over successive generations, including a gradual weakening of politicized racial and ethnic group consciousness. Using data from Los Angeles County Social Surveys, we find that the largest new immigrant group, Latinos, like blacks, show strongly group-interested policy preferences and strong group consciousness. However, both effects are stronger for recent Latino immigrants than for the U.S.-born. We conclude that the new immigrant groups are increasingly likely to assimilate politically into the broader society in future generations, whereas a rather strict color line will continue to restrict blacks and maintain their distinctiveness.     

The significance of blushing for fair- and dark-skinned people

Since blushing is difficult to detect in people with dark skin, their experience of blushing may differ fundamentally from people with fair skin. To investigate this issue, cheek temperature and forehead blood flow were measured in 16 Caucasians and 16 Indians during mental arithmetic and singing. Caucasians (particularly females) thought that they blushed more intensely than Indians, and also reported greater self-consciousness when singing. Vascular responses did not differ between groups. However, skin tone moderated the association between vascular responses and ratings of self-consciousness, blushing intensity, blushing propensity and fear of negative evaluation. These findings support the notion that the visibility of blushing influences the nature of emotions experienced in embarrassing social encounters.     

Preemptive War, Americanism, and Anti-Americanism

Abstract: The war against Iraq unleashed in March 2003 spawned an attempt to silence the protest movement by accusing it of anti‐Americanism. This essay argues that the theory according to which right‐wing anti‐Americanism and left‐wing anti‐Americanism coincide is a myth. A new issue appears now, a paradox that characterizes the United States, where democracy developed within the white community concomitantly with the enslavement of blacks and the deportation of American Indians. In the American “Herrenvolk democracy,” a line of demarcation between whites and people of color fosters the development of relations based on equality within the white community. Furthermore, U.S. history is marked by the fundamentalist tendency to transform the Judeo‐Christian tradition into a sort of national religion that consecrates the exceptionalism of the American people and the sacred mission with which they are entrusted (“Manifest Destiny”). Europe is unable thoroughly to comprehend the American mixture of religious and moral fervor, on the one hand, and overt pursuit of political, economic, and military world domination, on the other. But it is this mixture, or rather this explosive combination, this peculiar fundamentalism, that constitutes the greatest threat to world peace today.     

Birth weight, Apgar scores, labor and delivery complications and prenatal characteristics of Southeast Asian adolescents and older mothers

The study population included 337 adolescents and 876 mothers who delivered live-born, singleton infants in the Maternity and Infant Care Program at the Minneapolis Health Department between 1980-1982. Whites and blacks on the average experienced menarche 1-2 years earlier than the Southeast Asians although age of first pregnancy was 2 years later for the Southeast Asians. In spite of the significantly later ages of entry into prenatal care, lower weight gains, and hematocrits among the Southeast Asians, compared to the white and black populations, overall height-weight status on admission compared favorably with whites and blacks. The virtual absence of alcohol and tobacco consumption among the Southeast Asians may in fact contribute to the generally favorable Apgar scores, length of gestation, and birth weights. The high frequencies of alcohol and tobacco consumption among white adolescents during pregnancy suggest the need for more intervention to discourage smoking in this population. Further, the potential adoption of these substances needs to be discouraged among the Southeast Asian adolescents. While 2-4% of the whites, blacks and Hmong adolescents experienced eclampsia, 1% of the older Hmong mothers and none of the other Southeast Asians experienced eclampsia. The most frequent complication for all groups was perineal laceration.     

Suicidal behavior in urban American Indian adolescents: a comparison with reservation youth in a southwestern state

The majority of American Indians live off of reservations, yet research on suicidal behavior in this population overwhelmingly focuses on reservation Indians. This exploratory study interviewed a stratified random sample of 144 urban and 170 reservation American Indian adolescents to compare rates and correlates of suicidal behavior. One fifth of urban youth and one third of reservation youth reported lifetime suicidal ideation, although similar numbers (14%-18%) reported an attempt. Urban youth had fewer psychosocial problems, and in separate multivariate analyses, the groups shared no common correlate of attempted suicide. Different approaches to prevention and treatment may be warranted for urban Indian youth.     

Effect of racial bias on composite construction

We investigated how prior bias about a face's racial characteristics can affect its encoding and resultant facial composite construction. In total, 61 participants (24 Europeans, 18 Indians living in India and 19 Indians living in Europe) saw a racially ambiguous unfamiliar face and were led to believe it was either European or Indian. They created a composite of this face, using EFIT6. Two groups of independent raters (one Indian, the other European) then assessed the apparent race of each composite. A different two groups (one Indian, one European) assessed each composite's degree of resemblance to the target face, to determine whether this was influenced by the constructors' initial categorisation of the target face as “own-race” or “other-race.” Composites appeared significantly more “Asian” or “European” according to the bias induced in their creators, but there was no evidence of any own-race bias in the resemblance ratings for the composites.     

Racial identity and self-esteem among black Brazilian men: race matters in Brazil too!

The contribution of J. E. Helms's (1990) people of color racial identity model to the collective and individual self-esteem of Black Brazilian men (N = 203) was explored. The relationships between racial identity attitudes and other racial constructs such as skin color, racial group self-designation, and racial mistrust were also examined. Hierarchical regression analyses revealed that the set of racial identity attitudes (conformity, dissonance, resistance, and internalization) was significant in predicting self-esteem (collective and individual). Results from a multivariate analysis of variance showed an effect for skin color on racial attitudes. In addition, racial identity was significantly related to mistrust of Whites by Black Brazilian men. The implications of these findings are discussed in the context of racial relations in Brazil.     

Perceptions of and Preferences for Skin Color,Black Racial Identity,and Self‐Esteem Among African Americans1

The purpose of the present study was to examine the role of skin color (i.e., lightness–darkness), as it pertains to racial identity development theory and self‐esteem among 113 African American college students of various skin colors. Findings revealed that the sample preferred skin color of a medium tone, rather than exhibiting self‐preference for either lighter or darker skin tones. There was also a significant relationship between one's perceptions of and preferences for his or her skin color and the skin tones idealized by others (e.g., opposite gender, family). Lighter skin color was positively related to higher levels of racial identity attitudes (immersion/emersion); the more satisfied darker skinned individuals were with their skin color, the lower their self‐esteem, and gender differences existed in perceptions of others’ preferences for skin color. Implications of this study for providing therapeutic clinical services and fostering the healthy psychological development of African American men, women, and children are discussed.     

Validity and reliability of the general well-being schedule with northern plains American Indians diagnosed with type 2 diabetes mellitus

The General Well-being Schedule is a brief indicator of subjective feelings of psychological well-being and distress. It is easy to administer, reliable, and valid, although its validity with American Indians has not been established. This study then assessed reliability, validity, and factor structure for a sample of 88 diabetic American Indians, who sought care for diabetes at an Indian Health Service hospital. Cronbach alpha was .89. A factor analysis indicated four dimensions. Adequate concurrent and divergent validity were noted in association with scores on the Beck Depression Inventory-Second Edition, the depression scale on the Symptom Checklist-90-Revised, and Family-Adaptation, Partnership, Growth, Affection, & Resolve. These results suggest that the General Well-being Schedule is a reliable and valid measure of general well-being for this population of American Indians.     

Association of race and color with mean IQ across nations

This study investigated the correlation of both race and skin color in the distribution of mean IQ for 129 countries with primarily indigenous populations. Skin color correlated most highly with mean IQ across the Caucasoid countries (r = -.86), somewhat less across the Mongoloid countries (r = -.66), and nonsignificantly across the Negroid countries (r = .06). When the Negroid and Caucasoid countries were combined, both race and skin color yielded high correlations with IQ (r = .87, -.95, respectively). When the Negroid and Mongoloid countries were combined, both race and skin color yielded high correlations with IQ (r = .91, -.91, respectively). When Caucasoid and Mongoloid countries were combined, skin color yielded a high correlation, but race did not correlate significantly with IQ. The greater importance of Negroid race was regarded as congruent with the 1998 generalization of Jensen that the genetic distance between Mongoloids and Caucasoid is less than the genetic distance of these two groups from Negroid.     

Group entitativity and group perception: associations between physical features and psychological judgment

Two experiments tested whether the perceived entitativity of groups (i.e., cohesiveness) influences judgments about those groups, in terms of both their observable physical properties and underlying psychological traits. Entitativity was manipulated with groups whose members were similar or dissimilar in skin color. Experiment 1 demonstrated that beliefs about entitativity elicited more accurate judgments of skin color for entitative than nonentitative social groups, although memory for individual members of entitative groups was relatively impoverished. Experiment 2 revealed that entitative groups were viewed as not only physically similar but also psychologically homogeneous and elicited strong negative trait and behavioral judgments. Together, these findings suggest that physical properties (e.g., similarity) can create perceptions of psychological "groupness" that have important consequences for group perception.     

Analyzing Anti‐Asian Prejudice From a Racial Identity and Color‐Blind Perspective

The purpose of this study was to examine to what extent both racial identity and color‐blind racial attitudes help explain anti‐Asian prejudice across different socioracial groups. Participants of color from a culturally diverse West Coast university were surveyed (N = 260). Hierarchical regression analyses showed that resistance racial identity and color‐blind attitudes predicted anti‐Asian prejudice. Results further validated racial identity theory as a viable tool for understanding interracial relations among Asians and other socioracial minority groups.     

Ni Pardo,Ni Prieto: The Influence of Parental Skin Color Messaging on Heterosexual Emerging Adult White-Hispanic Women's Dating Beliefs

The influence of Hispanic parental processes on daughters' intimate relationships have been widely studied in the psychology literature. However, although skin color values have been found to directly inform dating preferences, research examining the influence of parental skin color beliefs is non-existent. Thirty-four emerging adult Hispanic women participated in this qualitative study which examined their beliefs about parental skin color beliefs on dating preference decision-making processes. The study revealed that parents encouraged daughters to select partners with lighter skin. Significant differences between the ways parents and daughters constructed skin color meanings were noted, although daughters' potential partner skin color preferences were mixed. Results indicate that cultural competency training for clinicians should include understandings of meanings and values given to skin color. Therapeutic considerations for addressing skin color concerns with Hispanic female clients, including parental influences, within group differences and validation of skin color values, are addressed.     

Contextualizing Gender and Acculturative Influences on Sexual Initiation of Asian Indian Emerging Adults

Although Asian Indians represent one the fastest growing demographics in the United States, no studies exist on the sexual behavior of Asian Indian youth or its association with acculturation. Previous research has demonstrated a link between earlier sexual initiation and subsequent sexual risk and the role of acculturation and sexual initiation in other Asian groups. The present exploratory study examined gender and acculturation with regard to sexual initiation in Asian Indians (n = 37). Results reveal no significant gender differences in sexual initiation and total acculturation scores. Gender differences did emerge for the association among sexual behaviors and the influence of specific areas of acculturation on sexual initiation. Findings suggest that gender and acculturation may be important variables in understanding sexual behavior but that current acculturation measures may be insufficient to adequately assess acculturation levels of Asian Indian youth. Future research should focus on Asian Indians as an understudied minority group.     

Knowledge and beliefs about depression among urban and rural Indian Malaysians

This study was concerned with mental health literacy specifically with regard to depression. It aimed to investigate “depression literacy” in a sample of urban and rural Indians in Malaysia. A total of 314 participants completed a survey that examined knowledge about depression using a vignette-identification method, and ratings of statements about causes and treatments for depression. The vignette-identification task showed that urban participants were more likely than rural participants to identify depression as such. Only a small minority of rural participants recognised the disorder, using the actual term depression. Factor analysis of the causes and belief items revealed a number of distinct factors, of which trauma and stress were the most strongly endorsed causal factor. For treatment, religious observance and lifestyle factors were rated highly by both groups. The findings suggest that information campaigns are needed to increase the level of awareness about depression targeting the rural population. Limitations are considering including possible ethnocentric biases. The implications of these results are considered.     

Black Beauty: Skin Color and Body Images among African-American College Women1

Skin color has played an historically influential role in the lives of African Americans. The present study examined the role of skin color (i. e., its lightness-darkness) as it pertained to various body-image measures among 66 light-, medium-, and darkskinned Black college females. A Skin Color Assessment Procedure was developed to assess various perceptual dimensions of skin color. Although subjects were generally satisfied with their skin tone, the idealization of lightness was apparent in several respects. Those who desired a different skin tone favored being lighter more than being darker. Unlike light- and dark-skinned Black females, medium-toned Black females' held personal ideals that were significantly lighter than their self-perceived color. The majority of subjects believed that Black men found light skin most attractive. Although actual skin color did not predict various facets of body image satisfaction, skin color satisfaction was positively related to satisfaction with overall appearance and with the face. Future research should address the possible mediating role of racial identity vis-a-vis the effects of skin color and racial physiognomy on body image.     

Substance use and ethnicity: differential impact of peer and adult models

Modeling of a specific behavior by peers and adults is an important influence on an adolescent's choice to engage in that behavior. This study examined the impact of perceived peer and adult substance use on reported self-use within groups of black, Hispanic, Asian, and white teenagers. Effects were studied for four types of drugs: beer/wine, hard liquor, marijuana, and pills. In general, Asians and blacks reported the least self-use, whites reported the most peer models, and blacks reported the most adult models. Differential patterns of increase in use and perceived use by grade level were found across the four ethnic groups. Overall, perceived peer use of beer/wine, liquor, and marijuana was associated more with self-use than was perceived adult use. For pill use, only whites reported significantly greater influence of peers over adults on their self-use. For all substances, blacks reported the least impact of peer use on self-use relative to the three other groups. In regard to the impact of adult use on self-use, blacks and Hispanics reported the lowest for beer or wine; blacks and Asians reported the lowest for marijuana; and whites reported the highest for pills. These results are discussed in the context of differential vulnerability to modeling and vicarious learning.