Family, friends, and faith-communities: Intellectual community and the benefits of unofficial networks for marginalized scientists.

Throughout the 20th century, female scientists faced barriers to participation in scientific communities. Within psychology, the 1st generation of women fought for inclusion in the university and access to laboratories; the 2nd generation officially gained access to such resources while still in practice being excluded from many areas of psychology and being denied suitable professional opportunities (Johnston & Johnson, 2008; Scarborough & Furumoto, 1987). Scholarship on these challenges tends to focus on power dynamics or on the strategies used by women to overcome obstacles to their full acceptance in the scientific world. In other words, there has been a focus on women's participation in official intellectual communities. Less attention has been paid to the motivational consequences of belonging to unofficial or informal intellectual communities. In this article, we argue that exploring the nature of unofficial communities illuminates a pattern of strategies that accounts for women's success in official communities; challenges a masculine, laboratory-centric model of science; and offers a model of intellectual work that has applications for other disenfranchised groups both in the history of science and in the modern world. We focus on 3 psychologists, Milicent Shinn, Eleanor Gibson, and Magda Arnold, whose success was underpinned by the support of unofficial networks. By so doing, we show how unofficial communities address specific needs for the marginalized. Finally, we explore applications to address the problems of the neoliberal university. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Problematic women: psychology, gender, and health in North America / Mulheres problemáticas: psicologia, gênero e saúde na América do Norte / Mujer problemática: psicología, género y salud en América del Norte

Taking its cue from the medical field, psychology has long been curious about the relationship between biological sex and illness just as societies have long been interested in regulating women's bodies. From 19th Century gender differences scholarship through 20th century activism this article introduces the gendered history of psychology and health. Offering a general overview of the past and more recent feminist present within a North American framework. Taking as its base foundation the intellectual shifts away from an exclusively individualistic lens towards one that now emphasizes systems and society; referred to as the difference between a "women-as-problem" and a "women-in-context" approach. Topics addressed include early gender differences scholarship, mental health costs and gendered violence; dual impact of the paradigms of masculinity, perversity in medicating and treating a woman's psychological condition which result from living in a patriarchal societies; constructs of female sexual dysfunction, and more. We encourage South American scholars to take up the call to more thoroughly explore and expand on the histories of gendered health and psychology within regional and historical time sensitive contexts.

Frente ao campo da medicina, a psicologia tem dedicado discussões sobre a relação entre sexo biológico e doença, assim como as sociedades que, há algum tempo, se interessam em regular o corpo das mulheres. Este artigo apresenta a história de gênero da psicologia e da saúde, a partir das pesquisas de diferenças de gênero do século XIX, por meio do ativismo do século XX. Além de oferecer uma perspectiva sobre o feminismo presente no quadro norte-americano, sobre o diálogo entre presente e passado. Sendo assim, A reflexão se desloca de uma produção intelectual com lente exclusivamente individualista para uma que agora enfatiza os sistemas e a sociedade; referido como a diferença entre uma abordagem "mulheres como problema" e "mulheres em contexto". Os tópicos abordados incluem a relação de diferenças de gênero com bolsas de estudos, custos de saúde mental e violência de gênero; impacto duplo dos paradigmas da masculinidade, perversidade em medicar e tratar a condição psicológica de uma mulher que resulta de viver em sociedades patriarcais; construtos da disfunção sexual feminina e mais. Encorajamos pesquisadores da América do Sul para fomentarem as discussões exploratórias e profundas da história de saúde e psicologia de gênero - dentro de contextos regionais e históricos, sensíveis ao tempo,

Siguiendo la propuesta del campo de la medicina, la psicología ha sentido curiosidad por la relación entre el sexo biológico y la enfermedad así como las sociedades han estado interesadas desde hace tiempo en regular los cuerpos de las mujeres. Desde las diferencias de género en subsidios en el siglo XIX hasta el activismo en el siglo XX, este artículo introduce la historia de género de la psicología y la salud. Ofrece una visión general del pasado y del más reciente feminismo en un ámbito norteamericano. Tomando como su base fundamental el intelectual se aleja de una lente exclusivamente individualista hacia una que enfatiza los sistemas y la sociedad; se refiere a la diferencia entre los enfoques "mujeres-como-problema" y "mujeres-en-contexto". Los temas abordados incluyen subsidios anticipados considerando las diferencias de género, costos de salud mental y violencia de género; doble impacto de los paradigmas de la masculinidad, la perversidad en medicar y tratar de la condición psicológica de una mujer que resulta de vivir en una sociedad patriarcal; constructos de la disfunción sexual femenina, y más. Alentamos a los académicos sudamericanos a que atiendan al llamado para explorar y expandir profundamente las historias de salud y psicología de género en contextos regionales e históricos sensibles al tiempo.

Contaminants in tropical island streams and their biota.

Environmental contamination is problematic for tropical islands due to their typically dense human populations and competing land and water uses. The Caribbean island of Puerto Rico (USA) has a long history of anthropogenic chemical use, and its human population density is among the highest globally, providing a model environment to study contaminant impacts on tropical island stream ecosystems. Polycyclic Aromatic Hydrocarbons, historic-use chlorinated pesticides, current-use pesticides, Polychlorinated Biphenyls (PCBs), and metals (mercury, cadmium, copper, lead, nickel, zinc, and selenium) were quantified in the habitat and biota of Puerto Rico streams and assessed in relation to land-use patterns and toxicological thresholds. Water, sediment, and native fish and shrimp species were sampled in 13 rivers spanning broad watershed land-use characteristics during 2009-2010. Contrary to expectations, freshwater stream ecosystems in Puerto Rico were not severely polluted, likely due to frequent flushing flows and reduced deposition associated with recurring flood events. Notable exceptions of contamination were nickel in sediment within three agricultural watersheds (range 123-336ppm dry weight) and organic contaminants (PCBs, organochlorine pesticides) and mercury in urban landscapes. At an urban site, PCBs in several fish species (Mountain Mullet Agonostomus monticola [range 0.019-0.030ppm wet weight] and American Eel Anguilla rostrata [0.019-0.031ppm wet weight]) may pose human health hazards, with concentrations exceeding the U.S. Environmental Protection Agency (EPA) consumption limit for 1 meal/month. American Eel at the urban site also contained dieldrin (range < detection-0.024ppm wet weight) that exceeded the EPA maximum allowable consumption limit. The Bigmouth Sleeper Gobiomorous dormitor, an important piscivorus sport fish, accumulated low levels of organic contaminants in edible muscle tissue (due to its low lipid content) and may be most suitable for human consumption island-wide; only mercury at one site (an urban location) exceeded EPA's consumption limit of 3 meals/month for this species. These results comprise the first comprehensive island-wide contaminant assessment of Puerto Rico streams and biota and provide natural resource and public health agencies here and in similar tropical islands elsewhere with information needed to guide ecosystem and fisheries conservation and management and human health risk assessment.

"Very much in love": The letters of Magda Arnold and Father John Gasson.

Magda Arnold (1903-2002), best known for her pioneering appraisal theory of emotion, belonged to the second generation of women in psychology who frequently experienced institutional sexism and career barriers. Following her religious conversion, Arnold had to contend with the additional challenge of being an openly Catholic woman in psychology at a time when Catholic academics were stigmatized. This paper announces the discovery of and relies upon a number of previously unknown primary sources on Magda Arnold, including approximately 150 letters exchanged by Arnold and Father John Gasson. This correspondence illuminates both the development of Arnold's thought and her navigation of the career challenges posed by her conversion. I argue that Gasson's emotional and intellectual support be considered as resources that helped Arnold succeed despite the discrimination she experienced. Given the romantic content of the correspondence, I also consider Arnold and Gasson in the context of other academic couples in psychology in this period and argue that religious belief ought to be further explored as a potential contributor to the resilience of women in psychology's history.

Far More Than Dutiful Daughter: Milicent Shinn's Child Study and Education Advocacy After 1898.

Previous scholarship on the life of psychologist Milicent Shinn (E. Scarborough & L. Furumoto, 1987 ) emphasized Shinn's failure to pursue an academic career in psychology following her PhD in 1898. Scarborough and Furumoto used Shinn as an example of "the family claim"-the career limitations women faced in terms of their family obligations. This narrative, however, obscured Shinn's continued engagement with child study before and after her years in graduate school, as a recent article documenting Shinn's leadership of network of home-based observers of infant development makes clear (C. von Oertzen, 2013 ). This article challenges the traditional retelling of Shinn's story still further, by exploring how Shinn used her professional contacts from her previous role as editor of the Overland Monthly to promote a wide range of causes related to child study and education. Following G. Lerner ( 1979 ), the author attends to Shinn's own values, such as her love of California, education, and her family. These values suggest a much more positive evaluation of Shinn's life work and the domestic environment in which she conducted her research and advocacy work.

The visual cliff's forgotten menagerie: rats, goats, babies, and myth-making in the history of psychology.

Eleanor Gibson and Richard Walk's famous visual cliff experiment is one of psychology's classic studies, included in most introductory textbooks. Yet the famous version which centers on babies is actually a simplification, the result of disciplinary myth-making. In fact the visual cliff's first subjects were rats, and a wide range of animals were tested on the cliff, including chicks, turtles, lambs, kid goats, pigs, kittens, dogs, and monkeys. The visual cliff experiment was more accurately a series of experiments, employing varying methods and a changing apparatus, modified to test different species. This paper focuses on the initial, nonhuman subjects of the visual cliff, resituating the study in its original experimental logic, connecting it to the history of comparative psychology, Gibson's interest in comparative psychology, as well as gender-based discrimination. Recovering the visual cliff's forgotten menagerie helps to counter the romanticization of experimentation by focusing on the role of extrascientific factors, chance, complexity, and uncertainty in the experimental process.

Geographic population structure of the African malaria vector Anopheles gambiae suggests a role for the forest-savannah biome transition as a barrier to gene flow.

The primary Afrotropical malaria mosquito vector Anopheles gambiae sensu stricto has a complex population structure. In west Africa, this species is split into two molecular forms and displays local and regional variation in chromosomal arrangements and behaviors. To investigate patterns of macrogeographic population substructure, 25 An. gambiae samples from 12 African countries were genotyped at 13 microsatellite loci. This analysis detected the presence of additional population structuring, with the M-form being subdivided into distinct west, central, and southern African genetic clusters. These clusters are coincident with the central African rainforest belt and northern and southern savannah biomes, which suggests restrictions to gene flow associated with the transition between these biomes. By contrast, geographically patterned population substructure appears much weaker within the S-form.

The infancy of infant pain research: the experimental origins of infant pain denial.

UNLABELLED: Skepticism toward infant pain characterized much of 20th century research and clinical practice, with infant surgery routinely conducted with minimal or no anesthesia into the 1980s. This paper offers a historical exploration of how this view became common by reviewing and analyzing the experimental infant pain research of the 19th and early 20th centuries that contributed to the development of infant pain denial. These experiments used pinprick and electric shock, and the results were generally interpreted as evidence of infants' underdeveloped pain perception, attributed to their lack of brain maturation. Even clear responses to noxious stimuli were often dismissed as reflex responding. Later these experimental findings were used by anesthesiologists to support the lessened use of anesthesia for infants. Based on the reviewed literature, this paper suggests that 4 interrelated causes contributed to the denial of infant pain: the Darwinian view of the child as a lower being, extreme experimental caution, the mechanistic behaviorist perspective, and an increasing emphasis on brain and nervous system development. Ultimately this history can be read as a caution to modern researchers to be aware of their own biases, the risks of null hypothesis testing, and a purely mechanistic view of infants. PERSPECTIVE: This article reviews the history of 19th and early 20th century infant pain research, tracing how the widely accepted belief that infants could not feel pain developed in the period prior to the growing acceptance of infant pain. Four interrelated causes are posited to help explain the tolerance of infant pain denial until recent times.

Last of the mohicans? James McCosh and psychology "old" and "new".

This paper addresses the history of a rhetorical tradition in psychology that made a distinct division between old and new psychology and denigrated the old. The views of James McCosh, a transitional old psychologist and Princeton's president from 1868 to 1888, are analyzed to evaluate the stereotypical view of old psychology as antiscience and dogmatic. The evidence of James McCosh's writings and his actions while president of Princeton suggest the need for a more nuanced interpretation of the relationship between the old and the new. While McCosh did not share the new psychologists' valuation of experimental psychology, this was because of a disagreement over the correct methods of science, not a rejection of science itself. Therefore, the negative view of old psychology is better understood as a rhetorical strategy on the part of new psychologists who had professional reasons to distance themselves from their old psychology heritage.

Co-occurrence of East and West African kdr mutations suggests high levels of resistance to pyrethroid insecticides in Anopheles gambiae from Libreville, Gabon.

Point mutations in the voltage-gated sodium channel gene involved in knockdown resistance to DDT and pyrethroid insecticides have been described in several insect species. In the malaria vector Anopheles gambiae Giles sensu stricto (Diptera: Culicidae) two mutations have been identified. The first, consisting of a leucine-phenylalanine substitution at amino acid position 1014, is widespread in West Africa. The second, a leucine-serine substitution at the same position, has to date only been detected in western Kenya. Analysis of the kdr polymorphism in a sample of 106 An. gambiae s.s. of the rDNA S-form/Type I collected in Libreville (Gabon) surprisingly revealed the presence of both East and West African kdr mutations with frequencies of 63% and 37%, respectively. No wild-type alleles were detected and there was an excess of heterozygous genotypes (P = 0.04). In addition, an inconsistency was found during the kdr genotyping procedures by polymerase chain reaction, which could have lead to an underestimation of resistance alleles. The implications of these findings are discussed.

Rangewide population genetic structure of the African malaria vector Anopheles funestus.

Anopheles funestus is a primary vector of malaria in Africa south of the Sahara. We assessed its rangewide population genetic structure based on samples from 11 countries, using 10 physically mapped microsatellite loci, two per autosome arm and the X (N = 548), and 834 bp of the mitochondrial ND5 gene (N = 470). On the basis of microsatellite allele frequencies, we found three subdivisions: eastern (coastal Tanzania, Malawi, Mozambique and Madagascar), western (Burkina Faso, Mali, Nigeria and western Kenya), and central (Gabon, coastal Angola). A. funestus from the southwest of Uganda had affinities to all three subdivisions. Mitochondrial DNA (mtDNA) corroborated this structure, although mtDNA gene trees showed less resolution. The eastern subdivision had significantly lower diversity, similar to the pattern found in the codistributed malaria vector Anopheles gambiae. This suggests that both species have responded to common geographic and/or climatic constraints. The western division showed signatures of population expansion encompassing Kenya west of the Rift Valley through Burkina Faso and Mali. This pattern also bears similarity to A. gambiae, and may reflect a common response to expanding human populations following the development of agriculture. Due to the presumed recent population expansion, the correlation between genetic and geographic distance was weak. Mitochondrial DNA revealed further cryptic subdivision in A. funestus, not detected in the nuclear genome. Mozambique and Madagascar samples contained two mtDNA lineages, designated clade I and clade II, that were separated by two fixed differences and an average of 2% divergence, which implies that they have evolved independently for approximately 1 million years. Clade I was found in all 11 locations, whereas clade II was sampled only on Madagascar and Mozambique. We suggest that the latter clade may represent mtDNA capture by A. funestus, resulting from historical gene flow either among previously isolated and divergent populations or with a related species.

Re-emergence of Anopheles funestus and its possible effect on malaria transmission on Mayotte Island, Indian Ocean.

Malaria constitutes a major public health problem on Mayotte Island, with the major vector being Anopheles gambiae s.s. The seeming disappearance of An. funestus, the 2nd vector on the island, was observed 15 years ago. Now, the presence of An. funestus during the biting collections performed in November and December 2004 confirms the re-emergence of this vector, which plays an important role in malaria transmission with An. gambiae.

[Molecular characterization of mosquitoes of the Anopheles gambiae complex from Mayotte and Great Comoro]. / Caractérisation moléculaire des moustiques du complexe Anopheles gambiae à Mayotte et à Grande Comore.

The mosquitoes of the Anopheles gambiae complex have been characterised at specific and sub-specific levels in two islands of the Comoros archipelago: the island of Mayotte (French departmental collectivity) and the island of Grande Comore (Comoros Union). Results are similar in the two islands and are presented together. The species An. gambiae s.s. was observed alone (determination performed on 149 specimens by PCR product of IGS of rDNA). The molecular form observed alone was S, and corresponds in this geographic area to the chromosomal form Savanna (determination performed on 123 specimens by another PCR product of IGS of rDNA). The haplotype IB was observed alone (determination performed on ten specimens, by sequencing the ITS of rDNA, with special attention at the position 871 of ITS), as previously observed by other authors in East Africa. Finally, in Mayotte and Grande Comore the An. gambiae complex is only composed by An. gambiae s.s. from the molecular form S/type IB.

Population Structure of Anopheles gambiae in Africa.

The population structure of Anopheles gambiae in Africa was studied using 11 microsatellite loci in 16 samples from 10 countries. All loci are located outside polymorphic inversions. Heterogeneity among loci was detected and two putative outlier loci were removed from analyses aimed at capturing genome-wide patterns. Two main divisions of the gene pool were separated by high differentiation (F(ST) > 0.1). The northwestern (NW) division included populations from Senegal, Ghana, Nigeria, Cameroon, Gabon, Democratic Republic of Congo (DRC), and western Kenya. The southeastern (SE) division included populations from eastern Kenya, Tanzania, Malawi, and Zambia. Inhospitable environments for A. gambiae along the Rift Valley partly separate these divisions. Reduced genetic diversity in the SE division and results of an analysis based on private alleles support the hypothesis that a recent bottleneck, followed by colonization from the NW populations shaped this structure. In the NW division, populations possessing the M rDNA genotype appeared to form a monophyletic clade. Although genetic distance increased with geographic distance, discontinuities were suggested between certain sets of populations. The absence of heterozygotes between sympatric M and S populations in the DRC and the high differentiation in locus 678 (F(ST)>0.28) contrasted with low differentiation in all other loci (-0.02

Relationship between entomological inoculation rate, Plasmodium falciparum prevalence rate, and incidence of malaria attack in rural Gabon.

To assess the relationships between variations of Plasmodium falciparum transmission and those of peripheral parasitaemia prevalence or malaria attack incidence rates in regions with limited fluctuations of transmission, we conducted a follow-up in two Gabonese populations. Entomological surveys were carried out from May 1995 to April 1996 in Dienga, and from May 1998 to April 1999 in Benguia. In Dienga, malaria transmission was seasonal, being not detected during two 3-month periods. Mean entomological inoculation rate (EIR) was 0.28 infective bite/person/night. In Benguia, malaria transmission was perennial with seasonal fluctuations, mean EIR being 0.76 infective bite/person/night. In Dienga, 301 schoolchildren were followed from October 1995 to March 1996. Clinical malaria attack was defined as fever associated with >5000 parasites/microl of blood. P. falciparum prevalence varied from 28 to 42%, and monthly malaria attack incidence from 30 to 169 per thousand. In Benguia, the entire population (122 persons) was followed from November 1998 to April 1999. Prevalence varied from 22 to 50%, and monthly malaria attack incidence from 52 to 179 per thousand. In each area, entomological variations were not related to parasite prevalence, but preceded malaria attack incidence with 1- or 2-month time lag, corresponding to the pre-patency period that differs in the two populations, possibly according to differences in immunity related to parasite transmission.

Genetic structure of Anopheles gambiae (Diptera: Culicidae) in São Tomé and Príncipe (West Africa): implications for malaria control.

The impact of a vector eradication programme, conducted in the 1980s, on Anopheles gambiae populations from the islands of São Tomé and Príncipe, was evaluated by microsatellite DNA analysis. Significant genetic differentiation was observed within and between the two islands and between the islands and a population from Gabon, suggesting a degree of isolation between them. Large estimates of long-term N(e) suggested that the control programme did not affect the effective population size of the vector. Heterozygosity tests were also not consistent with a recent bottleneck.

Sulfadoxine-pyrimethamine for the treatment of Plasmodium falciparum malaria in Gabonese children.

Chloroquine can no longer be recommended as the first-line treatment for falciparum malaria in several parts of Africa, given the increasing resistance of Plasmodium falciparum to this drug. The sulfadoxine-pyrimethamine combination (SP) is obviously an alternative candidate, that has already been selected as first-line antimalarial treatment by a few African countries. However, the extent of resistance to SP appears to be highly variable within Africa. Therefore, we investigated the efficacy of SP to treat uncomplicated malaria attacks in children from south-east Gabon. Sixty-six children presenting with a P. falciparum malaria attack were given a standard regimen of SP, and were followed at Days 3, 7, 14, and 21. No RIII response was observed, but relatively high prevalences of RII (18.2%) and RI (12.1%) were present. Moreover, analysis of the clinical outcome according to CDC criteria showed that initial clinical response was lacking in 8.5% of children, and that clinical failure occurred in 9.1%.

Cellular responses to Loa loa experimental infection in mandrills (Mandrillus sphinx) vaccinated with irradiated infective larvae.

In order to shed light on the mechanisms of antifilarial protective immunity, we investigated the course of experimental loaiosis after vaccination in a nonhuman primate host, Mandrillus sphinx. Six vaccinated (V) mandrills received 50 irradiated L3 while six nonvaccinated (NV) received saline solution on days -60, -30 and -15. All animals were challenged with 100 intact L3 (day 0). Parasitological and immunological status were followed for 9 months. Vaccination delayed the appearance and mean peak of microfilaraemia. Five mandrills (Mf-) were never microfilaraemic (one V mandrill) or microfilaraemic on only one occasion (2 V and 2 NV), the other seven having stable microfilaraemia (Mf+). The cytokine response of peripheral blood mononuclear cells to L3 (L3 Ag) was Th2 dominated, while microfilariae (Mf Ag) elicited a Th0-like response. During vaccination, Th2 cytokine production significantly increased in V mandrills against L3 Ag, as well as Mf Ag, whereas Th1 cytokines decreased. On day 60 postinoculation, cellular proliferation was higher in V mandrills in response to L3 and Mf Ags and PHA-L mitogen. At the end of prepatency (on day 130), mandrills with delayed appearance of microfilaraemia exhibited a high, transient IL-2 and IL-4 secretion in response to L3 Ag. Finally, high anti-Mf Th2 cytokine levels characterized Mf-mandrills not only during prepatency, but also (for IL-5) before immunization. However, the presence of a balanced Th1 anti-L3 response during prepatency in the amicrofilaraemic mandrill suggests its importance in protective immunity. Taken together, our data suggest that Th2 cells and also Th1 components of the antifilarial response, especially to larval antigen, may contribute to parasite elimination.

Malaria transmission in a region of savanna-forest mosaic, Haut-Ogooué, Gabon.

During the 2 years 1993 to 1995, an entomological survey was carried out in the savanna-forest area of Franceville, Gabon, investigating malaria transmission in one suburban district of Franceville (Akou) and in one rural village (Benguia). The biting rates of the Anopheles vectors were 10 times higher in the rural zone compared to the suburban zone. Anopheles funestus Giles was the predominant species in both zones followed by Anopheles gambiae s.l. Giles. The densities of Anopheles nili Theobald and Anopheles moucheti Evans were very low. In the suburban zone, transmission was maintained throughout the year by An. funestus and An. gambiae s.l., whereas in rural zones the secondary vectors An. nili and An. moucheti were also involved in transmission. Humans in a suburban setting received one infective bite per person every 4 days, whereas in the rural area the infective biting rate was 4 times higher. Considering each vector, the observed entomological inoculation rates (EIRs) were one infective bite per person every 6 and 17 days for An. funestus and An. gambiae s.l., respectively, at Akou. At Benguia, the EIRs were one infective bite per person every 2, 3, 6, and 19 days for the 4 An. funestus, An. gambiae s.l., An. nili, and An. moucheti, respectively. The predominance of An. funestus over An. gambiae s.l. and its high EIR make it the most important malaria vector in this region of Haut-Ogooué.

[Oral receptivity of Aedes aegypti formosus from Franceville (Gabon, central Africa) for type 2 dengue virus]. / Réceptivité orale d'Aedes aegypti formosus de Franceville (Gabon, Afrique centrale) pour le virus de la dengue type 2.

Dengue is widely distributed in the tropics but epidemic activity was rarely reported in Africa before the 1980's. In the past 15 years, increased epidemic dengue fever has been reported both in East and West Africa, raising concern about the ability of local populations of Aedes aegypti to transmit dengue viruses. Ae. aegypti is present in two forms in Africa: Ae. aegypti aegypti and Ae. aegypti formosus. This latter form, much darker, was not originally a local species but is now colonizing artificial breeding sites within cities. We have been able to demonstrate the oral susceptibility for dengue type 2 virus of Ae. aegypti formosus collected in Franceville, Gabon (Central Africa). However, these mosquitoes sampled exhibited lower infection rates than those of a control colony of Ae. aegypti aegypti originating from French Polynesia.