scholarly journals Response-Dependence, Misgendering, and Passing: A Comment on Ásta’s Categories We Live By

2020 ◽  
Vol 5 (2) ◽  
pp. 245-249
Author(s):  
Esa Díaz-León
Keyword(s):  
Social Categories ◽  
Response Dependence ◽  
Better Than

AbstractThis comment on Ásta’s Categories we live by: the construction of sex, gender, race, and other social categories discusses Ásta’s arguments that the conferralist view on social properties does better than a response-dependence view concerning gender. Her key argument is that a response-dependence does not allow for mistakes. This comment tries to show that a response-dependence view can accommodate misgendering and passing.

Social Categorization From Faces: Evidence From Obvious and Ambiguous Groups

2017 ◽  
Vol 26 (3) ◽  
pp. 231-236 ◽  
Author(s):  
Nicholas O. Rule ◽  
Shelbie L. Sutherland
Keyword(s):  
Skin Color ◽  
Social Groups ◽  
Social Categorization ◽  
Social Consequences ◽  
Political Affiliation ◽  
Facial Features ◽  
Social Categories ◽  
Face Shape ◽  
The Social ◽  
Better Than

People use facial features (e.g., face shape, skin color, eye structure) both in isolation and in combination to identify others as members of a variety of social categories. For some categories (e.g., age, race, and sex), the markers are obvious and people categorize their members almost perfectly. For others, however (e.g., political affiliation, religious following, and sexual orientation), the markers are ambiguous, yet people can still categorize members of these groups with better than chance accuracy and little effort or awareness. Here, we describe how people categorize others into both perceptually obvious and perceptually ambiguous social groups from their faces, discussing potential mechanisms that may underlie categorization accuracy and noting some of the social consequences that result from categorizing other people into groups.

Languages and ideologies at the Lower Yenisei (Siberia): Reconstructing past multilingualism

2021 ◽  
Vol 25 (4) ◽  
pp. 1059-1080 ◽  
Author(s):  
Olesya Khanina
Keyword(s):  
Language Ideologies ◽  
Census Data ◽  
Small Scale ◽  
Social Categories ◽  
The Past ◽  
The North ◽  
Ethnographic Approach ◽  
Speech Communities ◽  
Nomadic People ◽  
Better Than

Aims and objectives: This paper reconstructs past multilingualism (1900–1930s) among the nomadic people of the Lower Yenisei in northern Siberia, with particular attention to the language ideologies behind it; it is validated by parallels from small-scale communities worldwide. Approach: An ethnographic approach is taken, which interprets sociolinguistic data in view of emic categorizations. Data and analysis: The reconstruction is based on: (a) 1926 census data; (b) ethnographic reports from the 1920s to 1960s; (c) narratives from the 1940s; (d) retrospective sociolinguistic interviews; and (e) ethnonyms of local languages. (a), (b) provide a background for the interpretation of the linguistic data from (c)–(e). Findings: The connection of local social categories/groups to languages was unstable both synchronically and diachronically. Linguistic repertoires described the authenticity of the speech communities better than the command of individual languages. The linguistic indexing of identity was relational and depended on social networks more than on ancestry/kinship. These ideologies together with constant migrations shaped the sociolinguistic profile of the area and facilitated language shifts. Originality: Besides providing a detailed sociolinguistic description for an underresearched part of the world, this paper uses a novel methodology for reconstructing multilingualism of the past. Implications: The described mechanisms of language shift within communities that are multilingual in related languages contribute to theories of language diversification and spread at least in the north, but possibly also in a broader perspective. The methodology can be applied to other cases of past multilingualism.

scholarly journals Social Categorization Based on Language and Facial Recognition

2021 ◽  
pp. 0261927X2110351
Author(s):  
Marie-France Champoux-Larsson ◽  
Frida Ramström ◽  
Albert Costa ◽  
Cristina Baus
Keyword(s):  
Facial Recognition ◽  
Experimental Studies ◽  
Social Categorization ◽  
New Paradigm ◽  
Social Categories ◽  
Language Functions ◽  
Better Than ◽  
Language Pair

Two experimental studies were conducted to replicate the effect found by Baus et al. where language as a marker of social categories affected recognition of faces in an old/new paradigm. In Study 1, we presented faces along with utterances in Swedish and in English to native Swedish speakers. Faces presented along with Swedish utterances were not recognized better than faces presented along with English utterances. In Study 2, we used another language pair and presented faces along with utterances in Swedish and in Spanish to native Swedish speakers. Faces presented along with Swedish utterances were recognized better than faces presented along with Spanish utterances. Our results suggest that language functions as a marker of social categories and that, similarly to other markers of social categories, it can be modulated by various factors and is not unconditional.

scholarly journals Do People Remember What Is Prototypical? The Role of Accent–Religion Intersectionality for Individual and Category Memory

2020 ◽  
Vol 39 (4) ◽  
pp. 476-494
Author(s):  
Tamara Rakić ◽  
Melanie C. Steffens ◽  
Atena Sazegar
Keyword(s):  
Social Categories ◽  
Religious Symbol ◽  
Matching Pair ◽  
Better Than

Evidence suggests that accents can be typically more powerful in activating ethnicity categorization than appearance. Concurrently, some social categories, such as ethnicity, can be linked with other categories, such as religion. We investigate how people categorize those who belong to a (mis)matching pair of categories? In the present study, we investigated Germans’ categorization of women either wearing a headscarf (Muslim religious symbol), or not, and speaking either standard German or German with an Arabic accent. The “Who Said What?” paradigm and multinomial modelling yielded that category memory, indicative of subtyping, was best for nonprototypical targets (i.e., headscarf and standard German accent, no headscarf and Arabic accent). In contrast, in-group targets (no headscarf and standard German accent) were individually remembered better than all other targets, whereas nonprototypical targets (no-headscarf and Arabic accent) were not remembered individually at all. These findings are discussed in terms of intersectionality and category prototypicality.

Time and Latitude in South Africa

1972 ◽  
Vol 1 ◽  
pp. 27-38
Author(s):  
J. Hers
Keyword(s):  
South Africa ◽  
Cape Town ◽  
Astronomical Observations ◽  
Royal Observatory ◽  
The Republic ◽  
Astronomical Determination ◽  
Limited Accuracy ◽  
Better Than

In South Africa the modern outlook towards time may be said to have started in 1948. Both the two major observatories, The Royal Observatory in Cape Town and the Union Observatory (now known as the Republic Observatory) in Johannesburg had, of course, been involved in the astronomical determination of time almost from their inception, and the Johannesburg Observatory has been responsible for the official time of South Africa since 1908. However the pendulum clocks then in use could not be relied on to provide an accuracy better than about 1/10 second, which was of the same order as that of the astronomical observations. It is doubtful if much use was made of even this limited accuracy outside the two observatories, and although there may – occasionally have been a demand for more accurate time, it was certainly not voiced.

Localization of immunolabels by electron microscopy and image averaging

1983 ◽  
Vol 41 ◽  
pp. 282-283
Author(s):  
J. Frank ◽  
P.-Y. Sizaret ◽  
A. Verschoor ◽  
J. Lamy
Keyword(s):  
Electron Microscopy ◽  
Single Particle ◽  
Attachment Site ◽  
Uranyl Acetate ◽  
Limulus Polyphemus ◽  
Resolution Limit ◽  
Electron Microscopic ◽  
Image Averaging ◽  
Top View ◽  
Better Than

The accuracy with which the attachment site of immunolabels bound to macromolecules may be localized in electron microscopic images can be considerably improved by using single particle averaging. The example studied in this work showed that the accuracy may be better than the resolution limit imposed by negative staining (∽2nm).The structure used for this demonstration was a halfmolecule of Limulus polyphemus (LP) hemocyanin, consisting of 24 subunits grouped into four hexamers. The top view of this structure was previously studied by image averaging and correspondence analysis. It was found to vary according to the flip or flop position of the molecule, and to the stain imbalance between diagonally opposed hexamers (“rocking effect”). These findings have recently been incorporated into a model of the full 8 × 6 molecule.LP hemocyanin contains eight different polypeptides, and antibodies specific for one, LP II, were used. Uranyl acetate was used as stain. A total of 58 molecule images (29 unlabelled, 29 labelled with antl-LPII Fab) showing the top view were digitized in the microdensitometer with a sampling distance of 50μ corresponding to 6.25nm.

Closing the GAP—A 5Å Scanning Microscope

1969 ◽  
Vol 27 ◽  
pp. 6-7
Author(s):  
A. V. Crewe
Keyword(s):  
Normal Form ◽  
The Other ◽  
Resolving Power ◽  
Scanning Microscope ◽  
Conventional Microscope ◽  
Other Hand ◽  
Closing The Gap ◽  
Thermal Sources ◽  
Better Than ◽  
Transmission Microscope

We have become accustomed to differentiating between the scanning microscope and the conventional transmission microscope according to the resolving power which the two instruments offer. The conventional microscope is capable of a point resolution of a few angstroms and line resolutions of periodic objects of about 1Å. On the other hand, the scanning microscope, in its normal form, is not ordinarily capable of a point resolution better than 100Å. Upon examining reasons for the 100Å limitation, it becomes clear that this is based more on tradition than reason, and in particular, it is a condition imposed upon the microscope by adherence to thermal sources of electrons.

Electron Microscopic Observation of the Longitudinal Organization of Poly (p-Phenylene Terephthalamide) Fibers

1982 ◽  
Vol 40 ◽  
pp. 680-681
Author(s):  
Li Li-Sheng ◽  
L.F. Allard ◽  
W.C. Bigelow
Keyword(s):  
Electron Microscopy ◽  
Mechanical Properties ◽  
Scanning Electron Microscopy ◽  
Microscopic Observation ◽  
Electron Microscopic Observation ◽  
Electron Microscopic ◽  
Aromatic Polyamides ◽  
Radial Arrangement ◽  
Scanning Electron ◽  
Better Than

The aromatic polyamides form a class of fibers having mechanical properties which are much better than those of aliphatic polyamides. Currently, the accepted morphology of these fibers as proposed by M.G. Dobb, et al. is a radial arrangement of pleated sheets, with the plane of the pleats parallel to the axis of the fiber. We have recently obtained evidence which supports a different morphology of this type of fiber, using ultramicrotomy and ion-thinning techniques to prepare specimens for transmission and scanning electron microscopy.

A High Angle, Double Tilting Cold Stage for the AEI EM7

1974 ◽  
Vol 32 ◽  
pp. 450-451
Author(s):  
P.R. Swann ◽  
A.E. Lloyd
Keyword(s):  
Habit Plane ◽  
Temperature Control ◽  
Tilt Angle ◽  
Cooling System ◽  
Thermal Drift ◽  
High Angle ◽  
Cold Stage ◽  
High Degree ◽  
Better Than

Figure 1 shows the design of a specimen stage used for the in situ observation of phase transformations in the temperature range between ambient and −160°C. The design has the following features a high degree of specimen stability during tilting linear tilt actuation about two orthogonal axes for accurate control of tilt angle read-out high angle tilt range for stereo work and habit plane determination simple, robust construction temperature control of better than ±0.5°C minimum thermal drift and transmission of vibration from the cooling system.

Thermal Considerations in Lens Regulator Systems

1970 ◽  
Vol 28 ◽  
pp. 358-359
Author(s):  
K.C. Newton
Keyword(s):  
Electron Microscope ◽  
Thermal Effects ◽  
Environmental Control ◽  
Reference Networks ◽  
Better Than

Thermal effects in lens regulator systems have become a major problem with the extension of electron microscope resolution capabilities below 5 Angstrom units. Larger columns with immersion lenses and increased accelerating potentials have made solutions more difficult by increasing the power being handled. Environmental control, component choice, and wiring design provide answers, however. Figure 1 indicates with broken lines where thermal problems develop in regulator systemsExtensive environmental control is required in the sampling and reference networks. In each case, stability better than I ppm/min. is required. Components with thermal coefficients satisfactory for these applications without environmental control are either not available or priced prohibitively.

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