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[Several aspects of the development of social public health in Mecklenburg before 1945].

The rise of social hygiene in Mecklenburg before 1945 is described via examples of three scholars of the Rostock University (Julius Uffelmann, Hans Reiter, Werner Kollath). By contextualising this rise, the paper attempts to demonstrate both the transformation of medical items into disciplines and the change of social values of illness and health. This was accompanied by an increasing dissemination of medical-biological values and concepts, from which eugenics emerged and subsequently served as a general model for constructing a well-organised and developing society. Thus a growing number of social disciplines became subjected to these ideas.

Eugenics↗

Trends in health, nutrition, and socio-economic status in Nigeria, India, and Brazil (1960-1990).

The present study compared and analysed the nutritional and economic situations in Nigeria, India, and Brazil over the three-decades between 1960 and 1990. Intra-country comparisons were undertaken for each country. The various indicators studied included among others the gross national product, total external debt, population, literacy, immunization, daily calorie intake, mortality, and life expectancy. It was noted that the economic situation influences the social and general health indicators of a country. Positive economic growth can lead to improved social development as well as diet and general health conditions. The opposite is also true, when economic growth is poor. The relationship between economic growth, and social and general health indicators is, however, not always applicable. This happens when the government fails to distribute incomes fairly; improvements in the country's social development, with nutritional and health indicators, does not occur. These findings call for a larger comparative study of the economic, social and health indicators for all the countries in the world.

Brazil↗

Social-demographic development of Vologda Oblast during the intercensal period 1970-79.

"Demographic trends in Vologda Oblast are analyzed on the basis of 1979 census results as a case study of an oblast involved in the [development] program for the Nonchernozem Zone of the RSFSR. The trend in the 1970-79 intercensal period was for continuing growth of urban population, especially in the two major urban centers of Vologda and the iron and steel city of Cherepovets, and depopulation of rural areas. The age-sex structure is distinguished by a strong aging trend and sex imbalance, especially in rural areas. Despite the proclaimed aim of fostering abandonment of tiny rural places (with 25 residents or less), the number of places in that size class actually increased during the intercensal period (from 40% of all rural places in 1970 to 52 percent in 1979)."

Age Distribution↗

Comparing infant and juvenile behavior in bonobos (Pan paniscus) and chimpanzees (Pan troglodytes): a preliminary study.

The dichotomy between the two Pan species, the bonobo (Pan paniscus) and chimpanzee (Pan troglodytes) has been strongly emphasized until very recently. Given that most studies were primarily based on adult individuals, we shifted the "continuity versus discontinuity" discussion to the infant and juvenile stage. Our aim was to test quantitatively, some conflicting statements made in literature considering species differences between immature bonobos and chimpanzees. On one hand it is suggested that infant bonobos show retardation in motor and social development when compared with chimpanzees. Additionally it is expected that the weaning process is more traumatic to chimpanzee than bonobo infants. But on the other hand the development of behaviors is expected to be very similar in both species. We observed eight mother-infant pairs of each species in several European zoos. Our preliminary research partially confirms that immature chimpanzees seem spatially more independent, spending more time at a larger distance from their mother than immature bonobos. However, the other data do not seem to support the hypothesis that bonobo infants show retardation of motor or social development. The development of solitary play, environmental exploration, social play, non-copulatory mounts and aggressive interactions do not differ between the species. Bonobo infants in general even groom other group members more than chimpanzee infants. We also found that older bonobo infants have more nipple contact than same aged chimpanzees and that the weaning process seems to end later for bonobos than for immature chimpanzee. Additionally, although immature bonobos show in general more signs of distress, our data suggest that the weaning period itself is more traumatic for chimpanzees.

Age Factors↗

Racial self-categorization in adolescence: multiracial development and social pathways.

Research on multiracial individuals is often cross-sectional, obscuring the fluid nature of multiracial self-categorization across time. Pathways of racial self-identification are developed from a nationally representative sample of adolescents aged 14-18, measured again 5 years later. A significant proportion of multiracial adolescents change racial self-identification across time. Youth who ever report being multiracial are 4 times as likely to switch self-identification as to report consistent multiracial identities. Across this time, more multiracial adolescents either add a racial category (diversify) or subtract one (consolidate) than maintain consistent multiracial self-categorization. Exploratory multinomial analyses show few differences between these pathways on select psychological and social characteristics. Results lend quantitative support to qualitative studies indicating the fluidity of racial self-categorization.

Adolescent↗

[Steps in development of social and hygienic monitoring].

A new function--social and hygienic monitoring--is actively being put into activities of State Sanitary and Epidemiologic Service of Russian Federation. System of the monitoring is formed stepwise, with development of methodic, informational, material, technic and stuff resources in federal, regional and municipal establishments. Results of social and hygienic monitoring are used for better sanitary conditions, health care and environmental protection with consideration of regional features of sanitary and epidemiologic circumstances in territories of Russian Federation.

Adolescent↗

Is schizophrenia a disorder of all ages? A comparison of first episodes and early course across the life-cycle.

BACKGROUND: The heterogeneity of schizophrenic and delusional syndromes by age of onset has frequently been discussed. METHODS: The age distribution of symptoms and 5 year course was studied in a population-based first-episode sample admitted to 10 psychiatric hospitals before the age of 60 (N = 232) and in a clinical sample without age limit of consecutive first admissions to a single hospital (N = 1109), both samples with broadly diagnosed schizophrenia. RESULTS: Early-onset patients, particularly men, presented more non-specific symptoms and higher PSE-CATEGO total scores than late-onset patients. In men, symptom severity decreased with increasing age of onset. In women, it remained stable except for an increase of negative symptoms with late-onset. Only a few symptoms changed markedly with age: disorganization decreased, while paranoid and systematic delusions increased steeply across the whole age of onset range. Pronounced age- and sex-differences emerged in illness behaviour, socially negative behaviour and substance abuse. Within the group of late-onset psychoses there were continuous transitions in symptom profiles and no discrimination between schizophrenia and paranoid psychosis or late paraphrenia. The main determinant of social course was onset level of social development. Early-onset patients did not improve in social status, while late-onset patients, prior to retirement, suffered considerable decline in social status. CONCLUSIONS: Gender differences in age at onset and in age trends in symptom severity support the hypothesis of a mild protective effect of oestrogen. Social course results from an interplay between biological factors (age at onset and functional impairment) and development factors (level of social development at onset and illness behaviour).

Adolescent↗

Correlation between level of self-regulation in the newborn infant and developmental status at two years of age.

UNLABELLED: The purpose of this study was to investigate whether the level of self-regulation in the newborn baby (a) predicts later cognitive and social development, (b) correlates to duration of breastfeeding and (c) has an impact on sleeping rhythm and the infant's autonomic behaviour. The study involved 38 full-term infants of optimal health who were assessed at an age of 3 d using a screening instrument measuring neonatal self-regulation, low, ordinary and high. The instrument, a conditional global scale, developed on the basis of the items in the Neonatal Behavioral Assessment Scale, identifies three levels of self-regulation. Thirty-six of the infants participated in a follow-up study at 2 y of age, when they were tested with Griffiths' Mental Developmental Scales and one of the parents was interviewed about length of breastfeeding, sleeping habits and the infant's autonomic behaviour. The results showed that the level of self-regulation was correlated to 3 out of 5 variables (Personal-Social development, Hearing & Speech and Eye & Hand Coordination) in the Griffiths test. The results also indicated differences in sleeping rhythm as well as in breastfeeding patterns between the three groups. Furthermore, the study indicated gender-based differences in the level of neonatal self-regulation and confirmed previous findings of gender-based differences in achieved developmental level at 2 y of age assessed with Griffths' Mental Developmental Scales. CONCLUSION: The findings in this study indicate that infants with a low level of self-regulation are at risk for poorer social and cognitive development as well as regulatory disorders.

Breast Feeding↗

A comparison between children of alcoholic fathers from excellent versus poor social conditions.

In a longitudinal research project, the authors have followed up the children of male alcoholics from the lowest social class. The results of these studies have shown that, when they are still small, the children exhibit signs of mental disturbances and that the boys, when they become adults, develop social maladjustment problems and addictions, and have a high rate of both somatic and psychiatric diseases. In comparison to their controls, the values found for these variables are consistently higher for the probands. In the present study, a comparison was made between 85 children of alcoholic fathers from the highest social class and 100 children of alcoholic fathers from the lowest social class. The results indicated that the former group was just as likely to develop social maladjustment problems, including abuse of alcohol and drugs, while they were growing up as the latter group of children. Viewed from this standpoint, it is apparent that, regardless of which social background they grow up in, children are in a risk-zone if the father is an alcoholic.

Adolescent↗

Small group experience for socially withdrawn girls.

Social competence is the effectiveness of social interaction behavior. Given its link to mental health outcomes, it is an important consideration in child and adolescent development. Social withdrawal is associated with depression. Socially withdrawn children make few social initiations and tend to be isolated in their play, further limiting their social involvement. To develop effective social behavior, experiences must be provided to learn relationship skills. This practice improvement project provided a small group experience for five socially withdrawn school-age girls. Weekly group meetings provided a social situation in which conversations could occur around a shared snack and craft project. The school nurse facilitated self-assertion and the expression of prosocial behavior in a socially safe (nonrejecting) environment and promoted social problem solving. On completion of the program, the participants not only showed more effective social reasoning and social skills, but developed friendships with each other that lasted beyond the life of the group.

Child↗

New developments in social interdependence theory.

Social interdependence theory is a classic example of the interaction of theory, research, and practice. The premise of the theory is the way that goals are structured determines how individuals interact, which in turn creates outcomes. Since its formulation nearly 60 years ago, social interdependence theory has been modified, extended, and refined on the basis of the increasing knowledge about, and application of, the theory. Researchers have conducted over 750 research studies on the relative merits of cooperative, competitive, and individualistic efforts and the conditions under which each is appropriate. Social interdependence theory has been widely applied, especially in education and business. These applications have resulted in revisions of the theory and the generation of considerable new research. The authors critically analyze the new developments resulting from extensive research on, and wide-scale applications of, social interdependence theory.

Codependency, Psychological↗

Development of social grooming between mother and offspring in wild chimpanzees.

Grooming between female chimpanzees and their offspring was studied in the Mahale Mountains, Tanzania. Infants under 2 years of age rarely groomed their mothers, and mostly groomed accessible parts of their mother's bodies, if they did so. Most older adolescents reciprocated grooming with their mothers almost equally. Daughters appeared to mature socially earlier than sons, judging from the earlier ages at which a female infant began to groom her mother, groom mutually with her, and groom others. Weaning infants groomed their mothers more when they were in oestrus than when they were not. Development of the use of grooming as a means of social manoeuvring is discussed.

Age Factors↗

Identifying determinants of nations' wetland management programs using structural equation modeling: an exploratory analysis.

Integrated management and policy models suggest that solutions to environmental issues may be linked to the socioeconomic and political characteristics of a nation. In this study, we empirically explore these suggestions by applying them to the wetland management activities of nations. Structural equation modeling was used to evaluate a model of national wetland management effort and one of national wetland protection. Using five predictor variables of social capital, economic capital, environmental and political characteristics, and land-use pressure, the multivariate models were able to explain 60% of the variation in nations' wetland protection efforts based on data from 90 nations, as defined by level of participation in the international wetland convention. Social capital had the largest direct effect on wetland protection efforts, suggesting that increased social development may eventually lead to better wetland protection. In contrast, increasing economic development had a negative linear relationship with wetland protection efforts, suggesting the need for explicit wetland protection programs as nations continue to focus on economic development. Government, environmental characteristics, and land-use pressure also had a positive direct effect on wetland protection, and mediated the effect of social capital on wetland protection. Explicit wetland protection policies, combined with a focus on social development, would lead to better wetland protection at the national level.

Agriculture↗

International developments in social security privatization: what risk to women?

Throughout the world, older women are generally poorer than men. In an era when Social Security programs are increasingly under challenge by advocates of savings and pension schemes administered by the private sector, there is a need to assess the relative advantages of different public/private approaches for dealing with older women's financial needs. What would happen to women if more of the burden were shifted from the public sector to the private sector? This article presents an overview of women's vulnerability in old age and examines the role of public and private pensions in meeting their income needs. It then discusses approaches to Social Security privatization and the special issues for women raised by these issues. Finally, the issues and approaches discussed are illustrated by developments in the United States and Australia.

Journal Article↗