Values of children and family models of adolescents: An eleven-culture study

Starting from Kagitcibasi's (2007) conceptualization of family models, this study compared N = 2961 adolescents' values across eleven cultures and explored whether patterns of values were related to the three proposed family models through cluster analyses. Three clusters with value profiles corresponding to the family models of interdependence, emotional interdependence, and independence were identified on the cultural as well as on the individual level. Furthermore, individual-level clusters corresponded to culture-level clusters in terms of individual cluster membership. The results largely support Kagitcibasi's proposition of changing family models and demonstrate their representation as individual-level value profiles across cultures.

Modulatory effects of bag cell peptides in {\it Aplysia}: Behavioral and electrophysiological studies

Reproductive hormones have effects on the nervous system not directly related to reproductive function. In the rat, for example, luteinizing hormone releasing hormone has dramatic effects on learning and memory. The present work attempts to examine the effects of reproductive hormones on non-reproductive behaviors and the neural loci and mechanisms underlying these effects in Aplysia, an animal whose behaviors, reproductive hormones and neural circuitry have been well characterized.^ In Aplysia, the neurosecretory bag cells release several peptides that are responsible for eliciting egg laying. The effects of these peptides on the defensive tail-siphon withdrawal reflex, as well as sensitization of this reflex, were examined. Sensitization, a simple form of nonassociative learning, refers to the behavioral enhancement of a response to a test stimulus after the presentation of a strong stimulus, that may last minutes (short-term) or days (long-term). An extract of the bag cells (BCE) inhibited the baseline siphon component of the tail-siphon withdrawal reflex and suppressed long-term, but not short-term, sensitization of the reflex. Preliminary experiments suggest that BCE also affects the tail component of the tail-siphon withdrawal reflex.^ To determine the neural mechanisms underlying the inhibition of the baseline reflex, electrophysiological studies were performed using an in vitro analogue of the tail-siphon withdrawal reflex to examine the ability of BCE, as well as the individual bag cell peptides (BCPs), to modulate the circuitry of the reflex. Bag cell extract attenuated the synaptic strength of the monosynaptic connections between tail sensory neurons and tail motor neurons. When individually applied only $\beta$-BCP produced a similar attenuation. This effect of $\beta$-BCP was not dependent on changes in duration of the presynaptic action potential.^ An in vitro analogue of long-term sensitization training was developed to examine the mechanisms by which the BCPs may affect long-term sensitization of the tail-siphon withdrawal reflex. This analogue exhibited both short- and long-term facilitation of the connections between the tail sensory and motor neurons.^ The results of these behavioral and electrophysiological experiments suggest that the BCPs inhibit the tail-siphon withdrawal reflex, at least in part, by modulating the synaptic strength of the connections between the sensory neurons and motor neurons underlying the reflex. One candidate for this effect is $\beta$-BCP. Thus, the peptides which elicit egg laying may also serve other functions such as the inhibition of defensive reflexes. In addition, these experiments raise the possibility that BCPs may exert a long lasting effect ($>$24 hr), suppressing long-term sensitization of the tail-siphon withdrawal reflex. ^

Unintended pregnancy: Attitudes toward contraception of women obtaining abortions

Forty-nine percent of pregnancies in the United States are unintended and significant numbers of pregnancies are unintended for women of all ages. One possible reason for the high rate is that while 85% of women at risk for an unintended pregnancy use contraception, negative attitudes about the method used make them poor contraceptors. Negative attitudes may prevent the remaining 15% of women from using any method of birth control. This study examined adult women's attitudes toward contraception and its use to see if attitudes correlate with unintended pregnancy. ^ To obtain a sample of women experiencing unintended pregnancies, women obtaining therapeutic abortions were surveyed since almost all women obtaining therapeutic abortions are experiencing an unintended pregnancy. The study used a cross-sectional survey design and included 312 women obtaining abortions at the Planned Parenthood Surgical Services Clinic in Houston in the latter half of 1999. ^ The responses revealed a lack of knowledge about the safety and effectiveness of contraception, particularly for methods other than oral contraceptives and condoms. Thirty-four percent of the participants were uncomfortable buying contraception. While 71% of the participants said their physician recommended their use of contraception, 17% were unsure and 35% did not talk to their physician about contraception on a regular basis. ^ The attitudes of women using contraception were compared with those not using contraception and many differences were seen. Women not using contraception responded with more ‘unsure’ answers and believed contraception was more difficult to use. They felt planning ahead for the use of contraception interfered with the enjoyment of sex (p-value = 0.06). They were less likely to use contraception if their partner disapproved (p-value = 0.01) and more of them believed their church disapproved of contraception (p-value = 0.02). In comparison, women using contraception had negative attitudes about the safety of the pill (p-values = 0.01–0.08) and the effectiveness of the condom (p-value = 0.04). Therefore, the negative attitudes women using contraception had about contraception may interfere with their effective use of birth control. Those not using contraception were found to hold attitudes that may contribute to their non-use of contraception. ^

Spirituality of Thai Buddhists with chronic cardiovascular disease

Background. Advances in medical technology contribute to the survival rate of a growing number of persons with chronic illnesses. Individuals with chronic cardiovascular disease (chronic CVD) are among other chronically ill persons who add to the need for healthcare services. They need to cope and live with the chronic conditions and find a new balance to make sense of their lives. Thai Buddhists with chronic CVD may use their religious resources to cope with their illnesses because religious beliefs are reflected in patterns of living. The aims of the study were to: (a) explore how Thai Buddhists with chronic CVD construct the spiritual aspects of the illness experience, (b) explore how Thai Buddhists with chronic CVD may use their spiritual/religious resources as a means of coping with the illness, and (c) explore the impacts of spiritual/religious beliefs and/or practices on the daily lives of Thai Buddhists with chronic CVD. ^ Methods. Ethnography was employed and data were collected from December 1, 2007 to May 31, 2008 using in-depth interviews with 20 participants. Field notes were also recorded. ^ Findings. Three categories emerged from the study data: set of spiritual and biomedical beliefs and practices, integrated meanings, and positive consequences of the integration of spiritual and biomedical beliefs and practices. ^ Conclusions. The findings of the study suggest the importance of understanding and integrating spiritual needs into care of patients with chronic CVD. The findings revealed that the participants constructed ideas of their illness and meanings for living and coping with the illness, and integrated spiritual and biomedical beliefs and practices, resulting in positive outcomes. Further research could test interventions which facilitate such coping; for example, using reflective thinking and group support. Other studies might explore how age affects Buddhist views of the illness. ^

Genetic epidemiology of gallbladder disease in Mexican Americans and cholesterol 7$\alpha$-hydroxylase gene sequence variation

Among Mexican Americans, the second largest minority group in the United States, the prevalence of gallbladder disease is markedly elevated. Previous data from both genetic admixture and family studies indicate that there is a genetic component to the occurrence of gallbladder disease in Mexican Americans. However, prior to this thesis no formal genetic analysis of gallbladder disease had been carried out nor had any contributing genes been identified.^ The results of complex segregation analysis in a sample of 232 Mexican American pedigrees documented the existence of a major gene having two alleles with age- and gender-specific effects influencing the occurrence of gallbladder disease. The estimated frequency of the allele increasing susceptibility was 0.39. The lifetime probabilities that an individual will be affected by gallbladder disease were 1.0, 0.54, and 0.00 for females of genotypes "AA", "Aa", and "aa", respectively, and 0.68, 0.30, and 0.00 for males, respectively. This analysis provided the first conclusive evidence for the existence of a common single gene having a large effect on the occurrence of gallbladder disease.^ Human cholesterol 7$\alpha$-hydroxylase is the rate-limiting enzyme in bile acid synthesis. The results of an association study in both a random sample and a matched case/control sample showed that there is a significant association between cholesterol 7$\alpha$-hydroxylase gene variation and the occurrence of gallbladder disease in Mexican Americans males but not in females. These data have implicated a specific gene, 7$\alpha$-hydroxylase, in the etiology of gallbladder disease in this population.^ Finally, I asked whether the inferred major gene from complex segregation analysis is genetically linked to the cholesterol 7$\alpha$-hydroxylase gene. Three pedigrees predicted to be informative for linkage analysis by virtue of supporting the major gene hypothesis and having parents with informative genotypes and multiple offspring were selected for this linkage analysis. In each of these pedigrees, the recombination fractions maximized at 0 with a positive, albeit low, LOD score. The results of this linkage analysis provide preliminary and suggestive evidence that the cholesterol 7$\alpha$-hydroxylase gene and the inferred gallbladder disease susceptibility gene are genetically linked. ^

Study of rural leadership and implications for community participation and development in the health and family planning programs in Bangladesh

The vast majority of Bangladesh are poor and are unable even to provide for the most basic human needs. These are the landless and marginal farmers of Bangladesh. They constitute 70% of the rural population, which in turn constitute about 90% of the country's population.^ Effective development of Bangladesh would largely mean the development of the landless and marginal farmers. Past efforts of development in this section of the population, including that of the government, have not succeeded. One of the development goals of the government of Bangladesh is to improve the quality of life of the rural population through health and population control measures. Overpopulation, malnutrition and diarrhea are the major impediments to socioeconomic development in Bangladesh.^ The current study was designed to identify whether there is effective opinion leadership among the marginal and landless peasants affecting decisions on acceptance or nonacceptance of family planning methods and oral rehydration therapy (ORT) in the selected rural areas of Bangladesh. The study was conducted in eight randomly selected villages with funding from the Ministry of Health and Family Planning, government of Bangladesh. One hundred twenty-five opinion leaders were interviewed after they were identified by 408 rural couples owning land less than 2 acres and wives' age below 50. The study was conducted in two phases; couples' interview preceded that of the leaders.^ Findings of the study reveal that the opinion leaders influencing adoption of health and family planning among the landless and marginal farmers belong to the same class. Theses opinion leaders own land much less than the rich farmers and the formal leaders in the rural areas. Majority of these of opinion leaders are friends, neighbors and relatives, some are other persons who are businessmen and professionals like doctors, while the rest few are the field workers of health and family planning. Source of influence as a factor contribute most in differentiating use and non-use of family planning and ORT among both couples and leaders. The most frequent sources of influence referred by the couples and the leaders are the field workers of health and family planning, followed by the peer opinion leaders (friends, neighbors, relatives) and spouse.^ The opinion leaders do not differ much from the poor couples on land holding, a strong indicator of economic status, they however differ considerably on social factors such as family planning practice, education, and exposure to mass media.^ The study suggests that future development efforts in Bangladesh have to ensure community participation by the landless and marginal farmers and opinion leaders belonging to their class. ^

Entre cahiers et biberons : les enjeux de la conciliation études/famille des mères adolescentes au Gabon

Ce travail de recherche s’est intéressé aux mères adolescentes du Gabon, pays d’Afrique Centrale. S’inscrivant en faux contre l’idée préconçue selon laquelle les grossesses à l’adolescence conduisent inéluctablement au décrochage scolaire, les résultats de recherche présentés dans ce document rendent plutôt compte d’expériences inverses, à savoir celles des mères adolescentes qui parviennent à persévérer dans leurs études. Le présent mémoire vise à comprendre et à analyser le vécu des jeunes filles mères scolarisées. Il questionne le parcours de vie de ces « mamans ados » et conséquemment les mécanismes qui leur permettent de concilier études et maternité. La démarche repose sur une méthode qualitative. Des entretiens semi-directifs auprès de 18 jeunes filles mères scolarisées ont été conduits à Libreville, capitale gabonaise. Les jeunes filles rencontrées étaient âgées de 15 à 19 ans. Les entrevues ont été enregistrées et retranscrites. Quels sont les facteurs favorisant la conciliation études/maternité chez les jeunes filles ? Nos données ont permis de mettre en évidence quatre facteurs cruciaux à cet égard. Ces facteurs sont premièrement, une capacité d’organisation et un degré d’auto-responsabilisation très poussés chez ces jeunes filles ; deuxièmement, l’activation d’un soutien important de la part du réseau familial ; troisièmement, une implication et des aides importantes apportées par le père de l’enfant ; enfin, une valorisation affirmée de l’éducation de la part des parents de la jeune mère. Il ressort aussi de nos analyses que moyennant au moins l’un, sinon plusieurs, de ces facteurs, les jeunes mères adolescentes à Libreville parviennent à mener de front études et maternité. Cela veut dire que le décrochage scolaire chez les mères adolescentes n’est pas une fatalité si des formes d’accompagnement et de soutien existent.

Entre cahiers et biberons : les enjeux de la conciliation études/famille des mères adolescentes au Gabon

Ce travail de recherche s’est intéressé aux mères adolescentes du Gabon, pays d’Afrique Centrale. S’inscrivant en faux contre l’idée préconçue selon laquelle les grossesses à l’adolescence conduisent inéluctablement au décrochage scolaire, les résultats de recherche présentés dans ce document rendent plutôt compte d’expériences inverses, à savoir celles des mères adolescentes qui parviennent à persévérer dans leurs études. Le présent mémoire vise à comprendre et à analyser le vécu des jeunes filles mères scolarisées. Il questionne le parcours de vie de ces « mamans ados » et conséquemment les mécanismes qui leur permettent de concilier études et maternité. La démarche repose sur une méthode qualitative. Des entretiens semi-directifs auprès de 18 jeunes filles mères scolarisées ont été conduits à Libreville, capitale gabonaise. Les jeunes filles rencontrées étaient âgées de 15 à 19 ans. Les entrevues ont été enregistrées et retranscrites. Quels sont les facteurs favorisant la conciliation études/maternité chez les jeunes filles ? Nos données ont permis de mettre en évidence quatre facteurs cruciaux à cet égard. Ces facteurs sont premièrement, une capacité d’organisation et un degré d’auto-responsabilisation très poussés chez ces jeunes filles ; deuxièmement, l’activation d’un soutien important de la part du réseau familial ; troisièmement, une implication et des aides importantes apportées par le père de l’enfant ; enfin, une valorisation affirmée de l’éducation de la part des parents de la jeune mère. Il ressort aussi de nos analyses que moyennant au moins l’un, sinon plusieurs, de ces facteurs, les jeunes mères adolescentes à Libreville parviennent à mener de front études et maternité. Cela veut dire que le décrochage scolaire chez les mères adolescentes n’est pas une fatalité si des formes d’accompagnement et de soutien existent.

Household and family characteristics, March 1984.

"Prepared by Steve W. Rawlings"--Verso t.p.

Immigration literature : abstracts of demographic, economic, and policy studies /

Mode of access: Internet.

And the poor get children; sex, contraception, and family planning in the working class.

Includes bibliography.

Work and family : learning to do the job.

Mode of access: Internet.

Humanism and tyranny, studies in the Italian trecento,

The text of each document, with an introduction.

The court of the king : and other studies /

Mode of access: Internet.

Employers and child care : benefiting work and family.

Mode of access: Internet.