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Sample records for automatic motion stereotype

  1. Person categorization and automatic racial stereotyping effects on weapon identification.

    Science.gov (United States)

    Jones, Christopher R; Fazio, Russell H

    2010-08-01

    Prior stereotyping research provides conflicting evidence regarding the importance of person categorization along a particular dimension for the automatic activation of a stereotype corresponding to that dimension. Experiment 1 replicated a racial stereotyping effect on object identification and examined whether it could be attenuated by encouraging categorization by age. Experiment 2 employed socially complex person stimuli and manipulated whether participants categorized spontaneously or by race. In Experiment 3, the distinctiveness of the racial dimension was manipulated by having Black females appear in the context of either Black males or White females. The results indicated that conditions fostering categorization by race consistently produced automatic racial stereotyping and that conditions fostering nonracial categorization can eliminate automatic racial stereotyping. Implications for the relation between automatic stereotype activation and dimension of categorization are discussed.

  2. The roots of stereotype threat: when automatic associations disrupt girls' math performance.

    Science.gov (United States)

    Galdi, Silvia; Cadinu, Mara; Tomasetto, Carlo

    2014-01-01

    Although stereotype awareness is a prerequisite for stereotype threat effects (Steele & Aronson, 1995), research showed girls' deficit under stereotype threat before the emergence of math-gender stereotype awareness, and in the absence of stereotype endorsement. In a study including 240 six-year-old children, this paradox was addressed by testing whether automatic associations trigger stereotype threat in young girls. Whereas no indicators were found that children endorsed the math-gender stereotype, girls, but not boys, showed automatic associations consistent with the stereotype. Moreover, results showed that girls' automatic associations varied as a function of a manipulation regarding the stereotype content. Importantly, girls' math performance decreased in a stereotype-consistent, relative to a stereotype-inconsistent, condition and automatic associations mediated the relation between stereotype threat and performance. © 2013 The Authors. Child Development © 2013 Society for Research in Child Development, Inc.

  3. The Role of Automatic Obesity Stereotypes in Real Hiring Discrimination

    Science.gov (United States)

    Agerstrom, Jens; Rooth, Dan-Olof

    2011-01-01

    This study examined whether automatic stereotypes captured by the implicit association test (IAT) can predict real hiring discrimination against the obese. In an unobtrusive field experiment, job applications were sent to a large number of real job vacancies. The applications were matched on credentials but differed with respect to the applicant's…

  4. Stereotype threat strengthens automatic recall and undermines controlled processes in older adults.

    Science.gov (United States)

    Mazerolle, Marie; Régner, Isabelle; Morisset, Pauline; Rigalleau, François; Huguet, Pascal

    2012-07-01

    The threat of being judged stereotypically (stereotype threat) may impair memory performance in older adults, thereby producing inflated age differences in memory tasks. However, the underlying mechanisms of stereotype threat in older adults or other stigmatized groups remain poorly understood. Here, we offer evidence that stereotype threat consumes working memory resources in older adults. More important, using a process-dissociation procedure, we found, for the first time, that stereotype threat undermines the controlled use of memory and simultaneously intensifies automatic response tendencies. These findings indicate that competing models of stereotype threat are actually compatible and offer further reasons for researchers and practitioners to pay special attention to age-related stereotypes during standardized neuropsychological testing.

  5. A Meta-Analysis on the Malleability of Automatic Gender Stereotypes

    Science.gov (United States)

    Lenton, Alison P.; Bruder, Martin; Sedikides, Constantine

    2009-01-01

    This meta-analytic review examined the efficacy of interventions aimed at reducing automatic gender stereotypes. Such interventions included attentional distraction, salience of within-category heterogeneity, and stereotype suppression. A small but significant main effect (g = 0.32) suggests that these interventions are successful but that their…

  6. Automatic Video-based Analysis of Human Motion

    DEFF Research Database (Denmark)

    Fihl, Preben

    The human motion contains valuable information in many situations and people frequently perform an unconscious analysis of the motion of other people to understand their actions, intentions, and state of mind. An automatic analysis of human motion will facilitate many applications and thus has...... bring the solution of fully automatic analysis and understanding of human motion closer....

  7. The Roots of Stereotype Threat: When Automatic Associations Disrupt Girls' Math Performance

    Science.gov (United States)

    Galdi, Silvia; Cadinu, Mara; Tomasetto, Carlo

    2014-01-01

    Although stereotype awareness is a prerequisite for stereotype threat effects (Steele & Aronson, 1995), research showed girls' deficit under stereotype threat before the emergence of math-gender stereotype awareness, and in the absence of stereotype endorsement. In a study including 240 six-year-old children, this paradox was addressed by…

  8. Guide-dog robot Harunobu-5: a locomotion strategy sign-pattern-based stereotyped motion

    Science.gov (United States)

    Mori, Hideo; Yasutomi, Satoshi; Charkari, N. M.; Nishikawa, Kazuhiro; Yamaguchi, Kencihi; Kotani, Shinj

    1993-05-01

    A locomotion paradigm called 'sign pattern-based stereotyped motion' is described in this paper. It urges that the motion control patterns of the robot can be limited in to six primitive ones: Moving-Along, Moving-Toward, Moving-for-Sighting, Following-a-Person, Moving- through-Gate, Moving-along-Wall, and a locomotion from the starting point to the goal can be controlled by a sequence of these patterns. This paradigm is implemented in guide dog robot Harunobu-5, and tested in outdoor scene.

  9. Automatic acquisition of motion trajectories: tracking hockey players

    Science.gov (United States)

    Okuma, Kenji; Little, James J.; Lowe, David

    2003-12-01

    Computer systems that have the capability of analyzing complex and dynamic scenes play an essential role in video annotation. Scenes can be complex in such a way that there are many cluttered objects with different colors, shapes and sizes, and can be dynamic with multiple interacting moving objects and a constantly changing background. In reality, there are many scenes that are complex, dynamic, and challenging enough for computers to describe. These scenes include games of sports, air traffic, car traffic, street intersections, and cloud transformations. Our research is about the challenge of inventing a descriptive computer system that analyzes scenes of hockey games where multiple moving players interact with each other on a constantly moving background due to camera motions. Ultimately, such a computer system should be able to acquire reliable data by extracting the players" motion as their trajectories, querying them by analyzing the descriptive information of data, and predict the motions of some hockey players based on the result of the query. Among these three major aspects of the system, we primarily focus on visual information of the scenes, that is, how to automatically acquire motion trajectories of hockey players from video. More accurately, we automatically analyze the hockey scenes by estimating parameters (i.e., pan, tilt, and zoom) of the broadcast cameras, tracking hockey players in those scenes, and constructing a visual description of the data by displaying trajectories of those players. Many technical problems in vision such as fast and unpredictable players' motions and rapid camera motions make our challenge worth tackling. To the best of our knowledge, there have not been any automatic video annotation systems for hockey developed in the past. Although there are many obstacles to overcome, our efforts and accomplishments would hopefully establish the infrastructure of the automatic hockey annotation system and become a milestone for

  10. Effectiveness of an Automatic Tracking Software in Underwater Motion Analysis

    Directory of Open Access Journals (Sweden)

    Fabrício A. Magalhaes

    2013-12-01

    Full Text Available Tracking of markers placed on anatomical landmarks is a common practice in sports science to perform the kinematic analysis that interests both athletes and coaches. Although different software programs have been developed to automatically track markers and/or features, none of them was specifically designed to analyze underwater motion. Hence, this study aimed to evaluate the effectiveness of a software developed for automatic tracking of underwater movements (DVP, based on the Kanade-Lucas-Tomasi feature tracker. Twenty-one video recordings of different aquatic exercises (n = 2940 markers’ positions were manually tracked to determine the markers’ center coordinates. Then, the videos were automatically tracked using DVP and a commercially available software (COM. Since tracking techniques may produce false targets, an operator was instructed to stop the automatic procedure and to correct the position of the cursor when the distance between the calculated marker’s coordinate and the reference one was higher than 4 pixels. The proportion of manual interventions required by the software was used as a measure of the degree of automation. Overall, manual interventions were 10.4% lower for DVP (7.4% than for COM (17.8%. Moreover, when examining the different exercise modes separately, the percentage of manual interventions was 5.6% to 29.3% lower for DVP than for COM. Similar results were observed when analyzing the type of marker rather than the type of exercise, with 9.9% less manual interventions for DVP than for COM. In conclusion, based on these results, the developed automatic tracking software presented can be used as a valid and useful tool for underwater motion analysis.

  11. The Masculinity of Money: Automatic Stereotypes Predict Gender Differences in Estimated Salaries

    Science.gov (United States)

    Williams, Melissa J.; Paluck, Elizabeth Levy; Spencer-Rodgers, Julie

    2010-01-01

    We present the first empirical investigation of why men are assumed to earn higher salaries than women (the "salary estimation effect"). Although this phenomenon is typically attributed to conscious consideration of the national wage gap (i.e., real inequities in salary), we hypothesize instead that it reflects differential, automatic economic…

  12. Nonlinear Synchronization for Automatic Learning of 3D Pose Variability in Human Motion Sequences

    Directory of Open Access Journals (Sweden)

    Mozerov M

    2010-01-01

    Full Text Available A dense matching algorithm that solves the problem of synchronizing prerecorded human motion sequences, which show different speeds and accelerations, is proposed. The approach is based on minimization of MRF energy and solves the problem by using Dynamic Programming. Additionally, an optimal sequence is automatically selected from the input dataset to be a time-scale pattern for all other sequences. The paper utilizes an action specific model which automatically learns the variability of 3D human postures observed in a set of training sequences. The model is trained using the public CMU motion capture dataset for the walking action, and a mean walking performance is automatically learnt. Additionally, statistics about the observed variability of the postures and motion direction are also computed at each time step. The synchronized motion sequences are used to learn a model of human motion for action recognition and full-body tracking purposes.

  13. A Technique For Automatic Motion Correction In DSA

    Science.gov (United States)

    Pickens, David R.; Fitzpatrick, J. M.; Grefenstette, John J.; Price, Ronald R.; James, A. E., Jr.

    1986-06-01

    The motion of the contracting heart has made it impossible to study coronary arteries with venous injections of contrast using digital subtraction angiography (DSA), even with cardiac gating. Furthermore, for intravenous injections, the images are statistically very poor due to the small size of the vessels and dilution of the contrast media, rendering the images diagnostically useless. A technique based on polynomial transformations has been implemented and is being evaluated which permits removal of motion between a pair of images acquired during mask-mode DSA. This technique is capable of handling three-dimensional motion and is based on applications of techniques of fluid dynamics, statistical sampling theory, and artificial intelligence. A series of phantom images, exhibiting three dimensional motion, are shown which demonstrate the ability of the technique to remove motion.

  14. Visual Benefits in Apparent Motion Displays: Automatically Driven Spatial and Temporal Anticipation Are Partially Dissociated.

    Directory of Open Access Journals (Sweden)

    Merle-Marie Ahrens

    Full Text Available Many behaviourally relevant sensory events such as motion stimuli and speech have an intrinsic spatio-temporal structure. This will engage intentional and most likely unintentional (automatic prediction mechanisms enhancing the perception of upcoming stimuli in the event stream. Here we sought to probe the anticipatory processes that are automatically driven by rhythmic input streams in terms of their spatial and temporal components. To this end, we employed an apparent visual motion paradigm testing the effects of pre-target motion on lateralized visual target discrimination. The motion stimuli either moved towards or away from peripheral target positions (valid vs. invalid spatial motion cueing at a rhythmic or arrhythmic pace (valid vs. invalid temporal motion cueing. Crucially, we emphasized automatic motion-induced anticipatory processes by rendering the motion stimuli non-predictive of upcoming target position (by design and task-irrelevant (by instruction, and by creating instead endogenous (orthogonal expectations using symbolic cueing. Our data revealed that the apparent motion cues automatically engaged both spatial and temporal anticipatory processes, but that these processes were dissociated. We further found evidence for lateralisation of anticipatory temporal but not spatial processes. This indicates that distinct mechanisms may drive automatic spatial and temporal extrapolation of upcoming events from rhythmic event streams. This contrasts with previous findings that instead suggest an interaction between spatial and temporal attention processes when endogenously driven. Our results further highlight the need for isolating intentional from unintentional processes for better understanding the various anticipatory mechanisms engaged in processing behaviourally relevant stimuli with predictable spatio-temporal structure such as motion and speech.

  15. Automatic solar image motion measurements. [electronic disk flux monitoring

    Science.gov (United States)

    Colgate, S. A.; Moore, E. P.

    1975-01-01

    The solar seeing image motion has been monitored electronically and absolutely with a 25 cm telescope at three sites along the ridge at the southern end of the Magdalena Mountains west of Socorro, New Mexico. The uncorrelated component of the variations of the optical flux from two points at opposite limbs of the solar disk was continually monitored in 3 frequencies centered at 0.3, 3 and 30 Hz. The frequency band of maximum signal centered at 3 Hz showed the average absolute value of image motion to be somewhat less than 2sec. The observer estimates of combined blurring and image motion were well correlated with electronically measured image motion, but the observer estimates gave a factor 2 larger value.

  16. Motion Pattern Extraction and Event Detection for Automatic Visual Surveillance

    Directory of Open Access Journals (Sweden)

    Benabbas Yassine

    2011-01-01

    Full Text Available Efficient analysis of human behavior in video surveillance scenes is a very challenging problem. Most traditional approaches fail when applied in real conditions and contexts like amounts of persons, appearance ambiguity, and occlusion. In this work, we propose to deal with this problem by modeling the global motion information obtained from optical flow vectors. The obtained direction and magnitude models learn the dominant motion orientations and magnitudes at each spatial location of the scene and are used to detect the major motion patterns. The applied region-based segmentation algorithm groups local blocks that share the same motion direction and speed and allows a subregion of the scene to appear in different patterns. The second part of the approach consists in the detection of events related to groups of people which are merge, split, walk, run, local dispersion, and evacuation by analyzing the instantaneous optical flow vectors and comparing the learned models. The approach is validated and experimented on standard datasets of the computer vision community. The qualitative and quantitative results are discussed.

  17. Automatic Motion Generation for Robotic Milling Optimizing Stiffness with Sample-Based Planning

    Directory of Open Access Journals (Sweden)

    Julian Ricardo Diaz Posada

    2017-01-01

    Full Text Available Optimal and intuitive robotic machining is still a challenge. One of the main reasons for this is the lack of robot stiffness, which is also dependent on the robot positioning in the Cartesian space. To make up for this deficiency and with the aim of increasing robot machining accuracy, this contribution describes a solution approach for optimizing the stiffness over a desired milling path using the free degree of freedom of the machining process. The optimal motion is computed based on the semantic and mathematical interpretation of the manufacturing process modeled on its components: product, process and resource; and by configuring automatically a sample-based motion problem and the transition-based rapid-random tree algorithm for computing an optimal motion. The approach is simulated on a CAM software for a machining path revealing its functionality and outlining future potentials for the optimal motion generation for robotic machining processes.

  18. Implementation of a Three-Dimensional Pedometer Automatic Accumulating Walking or Jogging Motions in Arbitrary Placement

    Directory of Open Access Journals (Sweden)

    Jia-Shing Sheu

    2014-01-01

    Full Text Available This study proposes a method for using a three-axis accelerometer and a single-chip microcontrol unit to implement a three-dimensional (3D pedometer that can automatically identify walking and running motions. The proposed design can calculate the number of walking and running steps down to small numbers of steps and can be easily worn, thus remedying defects of generic mechanical and 3D pedometers. The user’s motion state is calculated using a walk/run mode switching algorithm.

  19. Development of a Motion Sensing and Automatic Positioning Universal Planisphere Using Augmented Reality Technology

    Directory of Open Access Journals (Sweden)

    Wernhuar Tarng

    2017-01-01

    Full Text Available This study combines the augmented reality technology and the sensor functions of GPS, electronic compass, and 3-axis accelerometer on mobile devices to develop a motion sensing and automatic positioning universal planisphere. It can create local star charts according to the current date, time, and position and help users locate constellations on the planisphere easily through motion sensing operation. By holding the mobile device towards the target constellation in the sky, the azimuth and elevation angles are obtained automatically for mapping to its correct position on the star chart. The proposed system combines observational activities with physical operation and spatial cognition for developing correct astronomical concepts, thus making learning more effective. It contains a built-in 3D virtual starry sky to enable observation in classroom for supporting teaching applications. The learning process can be shortened by setting varying observation date, time, and latitude. Therefore, it is a useful tool for astronomy education.

  20. Automatic assessment of average diaphragm motion trajectory from 4DCT images through machine learning.

    Science.gov (United States)

    Li, Guang; Wei, Jie; Huang, Hailiang; Gaebler, Carl Philipp; Yuan, Amy; Deasy, Joseph O

    2015-12-01

    To automatically estimate average diaphragm motion trajectory (ADMT) based on four-dimensional computed tomography (4DCT), facilitating clinical assessment of respiratory motion and motion variation and retrospective motion study. We have developed an effective motion extraction approach and a machine-learning-based algorithm to estimate the ADMT. Eleven patients with 22 sets of 4DCT images (4DCT1 at simulation and 4DCT2 at treatment) were studied. After automatically segmenting the lungs, the differential volume-per-slice (dVPS) curves of the left and right lungs were calculated as a function of slice number for each phase with respective to the full-exhalation. After 5-slice moving average was performed, the discrete cosine transform (DCT) was applied to analyze the dVPS curves in frequency domain. The dimensionality of the spectrum data was reduced by using several lowest frequency coefficients ( f v ) to account for most of the spectrum energy (Σ f v 2 ). Multiple linear regression (MLR) method was then applied to determine the weights of these frequencies by fitting the ground truth-the measured ADMT, which are represented by three pivot points of the diaphragm on each side. The 'leave-one-out' cross validation method was employed to analyze the statistical performance of the prediction results in three image sets: 4DCT1, 4DCT2, and 4DCT1 + 4DCT2. Seven lowest frequencies in DCT domain were found to be sufficient to approximate the patient dVPS curves ( R = 91%-96% in MLR fitting). The mean error in the predicted ADMT using leave-one-out method was 0.3 ± 1.9 mm for the left-side diaphragm and 0.0 ± 1.4 mm for the right-side diaphragm. The prediction error is lower in 4DCT2 than 4DCT1, and is the lowest in 4DCT1 and 4DCT2 combined. This frequency-analysis-based machine learning technique was employed to predict the ADMT automatically with an acceptable error (0.2 ± 1.6 mm). This volumetric approach is not affected by the presence of the lung tumors

  1. An Approach to Automatic Motion Synthesis Harmonized with Music for Multiple Objects

    Science.gov (United States)

    Wang, Qi; Nakatani, Mie; Nishida, Shogo

    This paper proposed a research approach to automatic choreography synthesis based on SMF(Standard Midi File) for multiple animated figures. Based on the K.Hevner’s theory, 8 types of emotion in each beat can be extracted from music structure elements, such as tempo, key, rythm, melody, harmony, pitch, which can be computed from SMF. The time of one beat is limited to transmit the emotion to human. By the analysis of emotion, a music can be integrated to several time intervals, every which includes several continuous beats. The top value of synthetic emotion vector represents the emotion type of the interval. Based on the experiment result of C.Matsumoto, 14 motion factors can be mapped from the emotion of interval. According to the 14 motion factors, the macro-motions at the terminals of every interval, and the micromotions between every interval can be generated by mapping rules. We made a prototype system and did a subjective evaluation experiment. The result is fairly good at the congruity between generated motions and given emotion music. A successful research to solve these issues should lead to aid the designation of 3DCG animation.

  2. Semi-automatic segmentation for 3D motion analysis of the tongue with dynamic MRI

    Science.gov (United States)

    Lee, Junghoon; Woo, Jonghye; Xing, Fangxu; Murano, Emi Z.; Stone, Maureen; Prince, Jerry L.

    2014-01-01

    Dynamic MRI has been widely used to track the motion of the tongue and measure its internal deformation during speech and swallowing. Accurate segmentation of the tongue is a prerequisite step to define the target boundary and constrain the tracking to tissue points within the tongue. Segmentation of 2D slices or 3D volumes is challenging because of the large number of slices and time frames involved in the segmentation, as well as the incorporation of numerous local deformations that occur throughout the tongue during motion. In this paper, we propose a semi-automatic approach to segment 3D dynamic MRI of the tongue. The algorithm steps include seeding a few slices at one time frame, propagating seeds to the same slices at different time frames using deformable registration, and random walker segmentation based on these seed positions. This method was validated on the tongue of five normal subjects carrying out the same speech task with multi-slice 2D dynamic cine-MR images obtained at three orthogonal orientations and 26 time frames. The resulting semi-automatic segmentations of a total of 130 volumes showed an average dice similarity coefficient (DSC) score of 0.92 with less segmented volume variability between time frames than in manual segmentations. PMID:25155697

  3. Automatic assessment of regional and global wall motion abnormalities in echocardiography images by nonlinear dimensionality reduction.

    Science.gov (United States)

    Shalbaf, Ahmad; Behnam, Hamid; Alizade-Sani, Zahra; Shojaifard, Maryam

    2013-05-01

    Identification and assessment of left ventricular (LV) global and regional wall motion (RWM) abnormalities are essential for clinical evaluation of various cardiovascular diseases. Currently, this evaluation is performed visually which is highly dependent on the training and experience of echocardiographers and thus is prone to considerable interobserver and intraobserver variability. This paper presents a new automatic method, based on nonlinear dimensionality reduction (NLDR) for global wall motion evaluation and also detection and classification of RWM abnormalities of LV wall in a three-point scale as follows: (1) normokinesia, (2) hypokinesia, and (3) akinesia. Isometric feature mapping (Isomap) is one of the most popular NLDR algorithms. In this paper, a modified version of Isomap algorithm, where image to image distance metric is computed using nonrigid registration, is applied on two-dimensional (2D) echocardiography images of one cycle of heart. By this approach, nonlinear information in these images is embedded in a 2D manifold and each image is characterized by a point on the constructed manifold. This new representation visualizes the relationship between these images based on LV volume changes. Then, a new global and regional quantitative index from the resultant manifold is proposed for global wall motion estimation and also classification of RWM of LV wall in a three-point scale. Obtained results by our method are quantitatively evaluated to those obtained visually by two experienced echocardiographers as the reference (gold standard) on 10 healthy volunteers and 14 patients. Linear regression analysis between the proposed global quantitative index and the global wall motion score index and also with LV ejection fraction obtained by reference experienced echocardiographers resulted in the correlation coefficients of 0.85 and 0.90, respectively. Comparison between the proposed automatic RWM scoring and the reference visual scoring resulted in an

  4. Gender Stereotypes

    NARCIS (Netherlands)

    Ellemers, N.

    There are many differences between men and women. To some extent, these are captured in the stereotypical images of these groups. Stereotypes about the way men and women think and behave are widely shared, suggesting a kernel of truth. However, stereotypical expectations not only reflect existing

  5. Gender Stereotypes.

    Science.gov (United States)

    Ellemers, Naomi

    2018-01-04

    There are many differences between men and women. To some extent, these are captured in the stereotypical images of these groups. Stereotypes about the way men and women think and behave are widely shared, suggesting a kernel of truth. However, stereotypical expectations not only reflect existing differences, but also impact the way men and women define themselves and are treated by others. This article reviews evidence on the nature and content of gender stereotypes and considers how these relate to gender differences in important life outcomes. Empirical studies show that gender stereotypes affect the way people attend to, interpret, and remember information about themselves and others. Considering the cognitive and motivational functions of gender stereotypes helps us understand their impact on implicit beliefs and communications about men and women. Knowledge of the literature on this subject can benefit the fair judgment of individuals in situations where gender stereotypes are likely to play a role.

  6. Stereotype Threat.

    Science.gov (United States)

    Spencer, Steven J; Logel, Christine; Davies, Paul G

    2016-01-01

    When members of a stigmatized group find themselves in a situation where negative stereotypes provide a possible framework for interpreting their behavior, the risk of being judged in light of those stereotypes can elicit a disruptive state that undermines performance and aspirations in that domain. This situational predicament, termed stereotype threat, continues to be an intensely debated and researched topic in educational, social, and organizational psychology. In this review, we explore the various sources of stereotype threat, the mechanisms underlying stereotype-threat effects (both mediators and moderators), and the consequences of this situational predicament, as well as the means through which society and stigmatized individuals can overcome the insidious effects of stereotype threat. Ultimately, we hope this review alleviates some of the confusion surrounding stereotype threat while also sparking further research and debate.

  7. Automatic Human Movement Assessment With Switching Linear Dynamic System: Motion Segmentation and Motor Performance.

    Science.gov (United States)

    de Souza Baptista, Roberto; Bo, Antonio P L; Hayashibe, Mitsuhiro

    2017-06-01

    Performance assessment of human movement is critical in diagnosis and motor-control rehabilitation. Recent developments in portable sensor technology enable clinicians to measure spatiotemporal aspects to aid in the neurological assessment. However, the extraction of quantitative information from such measurements is usually done manually through visual inspection. This paper presents a novel framework for automatic human movement assessment that executes segmentation and motor performance parameter extraction in time-series of measurements from a sequence of human movements. We use the elements of a Switching Linear Dynamic System model as building blocks to translate formal definitions and procedures from human movement analysis. Our approach provides a method for users with no expertise in signal processing to create models for movements using labeled dataset and later use it for automatic assessment. We validated our framework on preliminary tests involving six healthy adult subjects that executed common movements in functional tests and rehabilitation exercise sessions, such as sit-to-stand and lateral elevation of the arms and five elderly subjects, two of which with limited mobility, that executed the sit-to-stand movement. The proposed method worked on random motion sequences for the dual purpose of movement segmentation (accuracy of 72%-100%) and motor performance assessment (mean error of 0%-12%).

  8. Automatic multi-modal intelligent seizure acquisition (MISA) system for detection of motor seizures from electromyographic data and motion data

    DEFF Research Database (Denmark)

    Conradsen, Isa; Beniczky, Sándor; Wolf, Peter

    2012-01-01

    The objective is to develop a non-invasive automatic method for detection of epileptic seizures with motor manifestations. Ten healthy subjects who simulated seizures and one patient participated in the study. Surface electromyography (sEMG) and motion sensor features were extracted as energy...

  9. The colour of gender stereotyping.

    Science.gov (United States)

    Cunningham, Sheila J; Macrae, C Neil

    2011-08-01

    Despite legislative attempts to eliminate gender stereotyping from society, the propensity to evaluate people on the basis of their sex remains a pernicious social problem. Noting the critical interplay between cultural and cognitive factors in the establishment of stereotypical beliefs, the current investigation explored the extent to which culturally transmitted colour-gender associations (i.e., pink is for girls, blue is for boys) set the stage for the automatic activation and expression of gender stereotypes. Across six experiments, the results demonstrated that (1) consumer choice for children's goods is dominated by gender-stereotyped colours (Experiment 1); (2) colour-based stereotypic associations guide young children's behaviour (Experiment 2); (3) colour-gender associations automatically activate associated stereotypes in adulthood (Experiments 3-5); and (4) colour-based stereotypic associations bias impressions of male and female targets (Experiment 6). These findings indicate that, despite prohibitions against stereotyping, seemingly innocuous societal practices may continue to promote this mode of thought. ©2011 The British Psychological Society.

  10. Does expert knowledge improve automatic probabilistic classification of gait joint motion patterns in children with cerebral palsy?

    Science.gov (United States)

    De Laet, Tinne; Papageorgiou, Eirini; Nieuwenhuys, Angela; Desloovere, Kaat

    2017-01-01

    This study aimed to improve the automatic probabilistic classification of joint motion gait patterns in children with cerebral palsy by using the expert knowledge available via a recently developed Delphi-consensus study. To this end, this study applied both Naïve Bayes and Logistic Regression classification with varying degrees of usage of the expert knowledge (expert-defined and discretized features). A database of 356 patients and 1719 gait trials was used to validate the classification performance of eleven joint motions. Two main hypotheses stated that: (1) Joint motion patterns in children with CP, obtained through a Delphi-consensus study, can be automatically classified following a probabilistic approach, with an accuracy similar to clinical expert classification, and (2) The inclusion of clinical expert knowledge in the selection of relevant gait features and the discretization of continuous features increases the performance of automatic probabilistic joint motion classification. This study provided objective evidence supporting the first hypothesis. Automatic probabilistic gait classification using the expert knowledge available from the Delphi-consensus study resulted in accuracy (91%) similar to that obtained with two expert raters (90%), and higher accuracy than that obtained with non-expert raters (78%). Regarding the second hypothesis, this study demonstrated that the use of more advanced machine learning techniques such as automatic feature selection and discretization instead of expert-defined and discretized features can result in slightly higher joint motion classification performance. However, the increase in performance is limited and does not outweigh the additional computational cost and the higher risk of loss of clinical interpretability, which threatens the clinical acceptance and applicability.

  11. Does expert knowledge improve automatic probabilistic classification of gait joint motion patterns in children with cerebral palsy?

    Directory of Open Access Journals (Sweden)

    Tinne De Laet

    Full Text Available This study aimed to improve the automatic probabilistic classification of joint motion gait patterns in children with cerebral palsy by using the expert knowledge available via a recently developed Delphi-consensus study. To this end, this study applied both Naïve Bayes and Logistic Regression classification with varying degrees of usage of the expert knowledge (expert-defined and discretized features. A database of 356 patients and 1719 gait trials was used to validate the classification performance of eleven joint motions.Two main hypotheses stated that: (1 Joint motion patterns in children with CP, obtained through a Delphi-consensus study, can be automatically classified following a probabilistic approach, with an accuracy similar to clinical expert classification, and (2 The inclusion of clinical expert knowledge in the selection of relevant gait features and the discretization of continuous features increases the performance of automatic probabilistic joint motion classification.This study provided objective evidence supporting the first hypothesis. Automatic probabilistic gait classification using the expert knowledge available from the Delphi-consensus study resulted in accuracy (91% similar to that obtained with two expert raters (90%, and higher accuracy than that obtained with non-expert raters (78%. Regarding the second hypothesis, this study demonstrated that the use of more advanced machine learning techniques such as automatic feature selection and discretization instead of expert-defined and discretized features can result in slightly higher joint motion classification performance. However, the increase in performance is limited and does not outweigh the additional computational cost and the higher risk of loss of clinical interpretability, which threatens the clinical acceptance and applicability.

  12. Automatic analysis and characterization of the hummingbird wings motion using dense optical flow features

    International Nuclear Information System (INIS)

    Martínez, Fabio; Romero, Eduardo; Manzanera, Antoine

    2015-01-01

    A new method for automatic analysis and characterization of recorded hummingbird wing motion is proposed. The method starts by computing a multiscale dense optical flow field, which is used to segment the wings, i.e., pixels with larger velocities. Then, the kinematic and deformation of the wings were characterized as a temporal set of global and local measures: a global angular acceleration as a time function of each wing and a local acceleration profile that approximates the dynamics of the different wing segments. Additionally, the variance of the apparent velocity orientation estimates those wing foci with larger deformation. Finally a local measure of the orientation highlights those regions with maximal deformation. The approach was evaluated in a total of 91 flight cycles, captured using three different setups. The proposed measures follow the yaw turn hummingbird flight dynamics, with a strong correlation of all computed paths, reporting a standard deviation of 0.31 rad/frame 2 and 1.9 (rad/frame) 2 for the global angular acceleration and the global wing deformation respectively. (paper)

  13. [Stereotypic movements].

    Science.gov (United States)

    Fernández-Alvarez, E

    2003-02-01

    Stereotypic movements are repetitive patterns of movement with certain peculiar features that make them especially interesting. Their physiopathology and their relationship with the neurobehavioural disorders they are frequently associated with are unknown. In this paper our aim is to offer a simple analysis of their dominant characteristics, their differentiation from other processes and a hypothesis of the properties of stereotypic movements, which could all set the foundations for research work into their physiopathology.

  14. Stereotypes and Stereotyping: A Moral Analysis | Blum ...

    African Journals Online (AJOL)

    Stereotypes are false or misleading generalizations about groups held in a manner that renders them largely, though not entirely, immune to counterevidence. In doing so, stereotypes powerfully shape the stereotyper's perception of stereotyped groups, seeing the stereotypic characteristics when they are not present, failing ...

  15. Example-based automatic music-driven conventional dance motion synthesis.

    Science.gov (United States)

    Fan, Rukun; Xu, Songhua; Geng, Weidong

    2012-03-01

    We introduce a novel method for synthesizing dance motions that follow the emotions and contents of a piece of music. Our method employs a learning-based approach to model the music to motion mapping relationship embodied in example dance motions along with those motions' accompanying background music. A key step in our method is to train a music to motion matching quality rating function through learning the music to motion mapping relationship exhibited in synchronized music and dance motion data, which were captured from professional human dance performance. To generate an optimal sequence of dance motion segments to match with a piece of music, we introduce a constraint-based dynamic programming procedure. This procedure considers both music to motion matching quality and visual smoothness of a resultant dance motion sequence. We also introduce a two-way evaluation strategy, coupled with a GPU-based implementation, through which we can execute the dynamic programming process in parallel, resulting in significant speedup. To evaluate the effectiveness of our method, we quantitatively compare the dance motions synthesized by our method with motion synthesis results by several peer methods using the motions captured from professional human dancers' performance as the gold standard. We also conducted several medium-scale user studies to explore how perceptually our dance motion synthesis method can outperform existing methods in synthesizing dance motions to match with a piece of music. These user studies produced very positive results on our music-driven dance motion synthesis experiments for several Asian dance genres, confirming the advantages of our method.

  16. Example-Based Automatic Music-Driven Conventional Dance Motion Synthesis

    Energy Technology Data Exchange (ETDEWEB)

    Xu, Songhua [ORNL; Fan, Rukun [University of North Carolina, Chapel Hill; Geng, Weidong [Zhejiang University

    2011-04-21

    We introduce a novel method for synthesizing dance motions that follow the emotions and contents of a piece of music. Our method employs a learning-based approach to model the music to motion mapping relationship embodied in example dance motions along with those motions' accompanying background music. A key step in our method is to train a music to motion matching quality rating function through learning the music to motion mapping relationship exhibited in synchronized music and dance motion data, which were captured from professional human dance performance. To generate an optimal sequence of dance motion segments to match with a piece of music, we introduce a constraint-based dynamic programming procedure. This procedure considers both music to motion matching quality and visual smoothness of a resultant dance motion sequence. We also introduce a two-way evaluation strategy, coupled with a GPU-based implementation, through which we can execute the dynamic programming process in parallel, resulting in significant speedup. To evaluate the effectiveness of our method, we quantitatively compare the dance motions synthesized by our method with motion synthesis results by several peer methods using the motions captured from professional human dancers' performance as the gold standard. We also conducted several medium-scale user studies to explore how perceptually our dance motion synthesis method can outperform existing methods in synthesizing dance motions to match with a piece of music. These user studies produced very positive results on our music-driven dance motion synthesis experiments for several Asian dance genres, confirming the advantages of our method.

  17. Confronting Stereotypes

    Science.gov (United States)

    Buswell, Carol

    2011-01-01

    People confront stereotypes every day, both in and out of the classroom. Some ideas have been carried in the collective memory and classroom textbooks for so long they are generally recognized as fact. Many are constantly being reinforced by personal experiences, family discussions, and Hollywood productions as well. The distinct advantage to…

  18. Stereotyping gender

    DEFF Research Database (Denmark)

    Lassen, Inger

    2011-01-01

    , there is still some way to go before genuine gender equality and emancipation may become reality, in spite of Denmark’s image as egalitarian society. To try to explain this paradox, the paper explores gender perceptions by analysing how men and women talk about gender in focus group discussions and how the two...... stereotypical categorizations made by the interviewees, the article argues that employees in the bank tend to reproduce and perpetuate a patriarchal management system in spite of various forces pulling in a new post-patriarchal direction where gender is just one of many identities....

  19. An automatic fall detection framework using data fusion of Doppler radar and motion sensor network.

    Science.gov (United States)

    Liu, Liang; Popescu, Mihail; Skubic, Marjorie; Rantz, Marilyn

    2014-01-01

    This paper describes the ongoing work of detecting falls in independent living senior apartments. We have developed a fall detection system with Doppler radar sensor and implemented ceiling radar in real senior apartments. However, the detection accuracy on real world data is affected by false alarms inherent in the real living environment, such as motions from visitors. To solve this issue, this paper proposes an improved framework by fusing the Doppler radar sensor result with a motion sensor network. As a result, performance is significantly improved after the data fusion by discarding the false alarms generated by visitors. The improvement of this new method is tested on one week of continuous data from an actual elderly person who frequently falls while living in her senior home.

  20. Seeing is not stereotyping: the functional independence of categorization and stereotype activation.

    Science.gov (United States)

    Ito, Tiffany A; Tomelleri, Silvia

    2017-05-01

    Social categorization has been viewed as necessarily resulting in stereotyping, yet extant research suggests the two processes are differentially sensitive to task manipulations. Here, we simultaneously test the degree to which race perception and stereotyping are conditionally automatic. Participants performed a sequential priming task while either explicitly attending to the race of face primes or directing attention away from their semantic nature. We find a dissociation between the perceptual encoding of race and subsequent activation of associated stereotypes, with race perception occurring in both task conditions, but implicit stereotyping occurring only when attention is directed to the race of the face primes. These results support a clear conceptual distinction between categorization and stereotyping and show that the encoding of racial category need not result in stereotype activation. © The Author (2017). Published by Oxford University Press.

  1. Automatic tracking and measurement of the motion of blood cells in microvessels based on analysis of multiple spatiotemporal images

    International Nuclear Information System (INIS)

    Chen, Yuan; Liu, Lei; Li, Hongjun; Zhao, Zhimin

    2011-01-01

    Automatic blood cell tracking and velocity measurement in microvessels is a crucial task in biomedical and physiological research. For the analysis of the motion of blood cells in microvessels, a commonly used method for blood cell tracking and velocity estimation is spatiotemporal image-based analysis. However, in the process of the spatiotemporal image generation, a single spatial path is used, i.e. the centreline, which is not suitable for many situations in which cells do not move strictly along the central axis of the microvessel. In this paper, we propose a new method for automatic tracking and measurement of the motion of blood cells in a microvessel based on multiple spatiotemporal images analysis. First, the proposed method adopts three spatial paths (the centreline, inner and outer contour of the microvessel) to generate three spatiotemporal images; then, the traces of blood cells in the spatiotemporal images are extracted and subsequently trace grouping and fusion processes are developed for tracking cell trajectories. For extracting traces in spatiotemporal images, a steerable filter is employed to enhance the traces in raw spatiotemporal images, and then the noise suppression function and orientation-filtering function are designed to extract trace candidates. In the subsequent grouping and fusion process, trace candidates are grouped by the proposed trace grouping rule, and then the trajectories are calculated by the proposed trace fusion approach. The results validate the proposed method for blood cell tracking and the accuracy for blood cell velocity measurement. Moreover, for the larger microvessels, we discuss the criterion of the number selection of the optimal spatial path by using both simulated and real experiments, and it can be used as the criterion for blood cell tracking in microvessels

  2. Seeing one thing and doing another : Contrast effects in automatic behavior

    NARCIS (Netherlands)

    Dijksterhuis, A; Spears, R; Postmes, T; Stapel, DA; Koomen, W; van Knippenberg, A; Scheepers, D

    1998-01-01

    Research on automatic behavior demonstrates the ability of stereotypes to elicit stereotype-consistent behavior. Social judgment research proposes that whereas traits and stereotypes elicit assimilation, priming of exemplars can elicit judgmental contrast by evoking social comparisons. This research

  3. AN OPTIMALIZATION OF NATURAL LIGHTING BY APPLYING AUTOMATIC LIGHTING USING MOTION SENSOR AND LUX SENSOR FOR HISTORICAL OLD BUILDINGS

    Directory of Open Access Journals (Sweden)

    Saeful Bahri

    2016-07-01

    Full Text Available ABSTRACT One of the problems that occurs within city centres, particularly within capital cities, is the existence of many historical old buildings. Historical old buildings within city centres, that have abandoned for years because of their condition, suffer from a lack of utilities, infrastructure and facilities [2][3]. These conditions occur because of low levels of maintenance arising as a consequence of a lack of finance of the owner of a building, be they government or private sector. To solve the problem of abandoned historical old buildings, the concept of adaptive reuse can be adopted and applied. This concept of adaptive reuse may continously cover the cost of building maintenance. The adaptive reuse concept usually covers the interior of a building and its utilities, though the need for utilities depends on the function of a building [4]. By adopting a concept of adaptive reuse, new building functions will be designed as the needs and demand of the market dictate, and which is appropriate for feasibility study. One utility element that has to be designed for historical old buildings is the provision of lighting within a building. To minimize the cost of building maintenance, one of the solutions is to optimize natural lighting and to minimize the use of artificial lighting such as lamps. This paper will discuss the extent to which artificial lighting can be minimized by using automatic lighting; the automatic lighting types discussed in this paper are lighting controlled by motion sensor and lux sensor. Keywords: Natural lighting, automatic lighting, motion sensor, lux sensor, historical old buildings ABSTRAK Salah satu permasalahan yang muncul dalam sebuah kota metropolitan, khususnya sebuah ibukota adalah keberadaan dari banyaknya bangunan-bangunan tua bersejarah. Bangunan-bangunan tua bersejarah dalam sebuah kota besar terutama yang diabaikan selama bertahun-tahun biasanya disebabkan karena kondisinya yang menua, minimnya utilitas

  4. Mutual interferences between automatic ongoing spatial-updating with self-motion and source recall.

    Science.gov (United States)

    Cerles, Mélanie; Guinet, Eric; Rousset, Stéphane

    2015-11-01

    Recent models suggest that spatial updating of position with self-motion is a key component of remembering. In the first experiment, participants simultaneously performed a spatial task and a source recall. In the spatial task, blindfolded participants rotated to a new orientation and then pointed to an object's position. They pointed either from their new orientation (in the updating condition), or as if they were still in their starting orientation (in the ignoring condition). In the updating condition, participants had to accurately integrate their own movement whereas, in the ignoring condition, they had to ignore it. If spatial updating and episodic memory rely on the same network, only the updating condition should interfere with source recall. Results are in line with this prediction. A second experiment using a semantic memory task instead of source recall showed no interference effect. These results suggest that episodic memory and spatial updating are functionally linked. Copyright © 2015 Elsevier Inc. All rights reserved.

  5. Motion

    CERN Document Server

    Graybill, George

    2007-01-01

    Take the mystery out of motion. Our resource gives you everything you need to teach young scientists about motion. Students will learn about linear, accelerating, rotating and oscillating motion, and how these relate to everyday life - and even the solar system. Measuring and graphing motion is easy, and the concepts of speed, velocity and acceleration are clearly explained. Reading passages, comprehension questions, color mini posters and lots of hands-on activities all help teach and reinforce key concepts. Vocabulary and language are simplified in our resource to make them accessible to str

  6. Implicit stereotyping and prejudice and the primed Stroop task

    NARCIS (Netherlands)

    Kawakami, K.L.; Dion, K.L.; Dovidio, J.F.

    1999-01-01

    In the present study, automatic stereotype activation related to racial categories was examined utilizing a primed Stroop task. The speed of participants' ink-color naming of stereotypic and nonstereotypic target words following Black and White category primes were compared: slower naming times are

  7. Motion

    CERN Document Server

    Rivera, Andrea

    2017-01-01

    Motion is all around us. Learn how it is used in art, technology, and engineering. Five easy-to-read chapters explain the science behind motion, as well as its real-world applications. Vibrant, full-color photos, bolded glossary words, and a key stats section let readers zoom in even deeper. Aligned to Common Core Standards and correlated to state standards. Abdo Zoom is a division of ABDO.

  8. Ecology-driven stereotypes override race stereotypes

    OpenAIRE

    Williams, Keelah E. G.; Sng, Oliver; Neuberg, Steven L.

    2015-01-01

    Ecological features shape people’s goals, strategies, and behaviors. Our research suggests that social perceivers possess a lay understanding of ecology’s influence on behavior, resulting in ecology-driven stereotypes. Moreover, because race is confounded with ecology in the United States, Americans’ stereotypes about racial groups may actually reflect their stereotypes about these groups’ presumed home ecologies. In a series of studies, we demonstrate that (i) individuals possess ecology-dri...

  9. TU-F-17A-01: BEST IN PHYSICS (JOINT IMAGING-THERAPY) - An Automatic Toolkit for Efficient and Robust Analysis of 4D Respiratory Motion

    International Nuclear Information System (INIS)

    Wei, J; Yuan, A; Li, G

    2014-01-01

    Purpose: To provide an automatic image analysis toolkit to process thoracic 4-dimensional computed tomography (4DCT) and extract patient-specific motion information to facilitate investigational or clinical use of 4DCT. Methods: We developed an automatic toolkit in MATLAB to overcome the extra workload from the time dimension in 4DCT. This toolkit employs image/signal processing, computer vision, and machine learning methods to visualize, segment, register, and characterize lung 4DCT automatically or interactively. A fully-automated 3D lung segmentation algorithm was designed and 4D lung segmentation was achieved in batch mode. Voxel counting was used to calculate volume variations of the torso, lung and its air component, and local volume changes at the diaphragm and chest wall to characterize breathing pattern. Segmented lung volumes in 12 patients are compared with those from a treatment planning system (TPS). Voxel conversion was introduced from CT# to other physical parameters, such as gravity-induced pressure, to create a secondary 4D image. A demon algorithm was applied in deformable image registration and motion trajectories were extracted automatically. Calculated motion parameters were plotted with various templates. Machine learning algorithms, such as Naive Bayes and random forests, were implemented to study respiratory motion. This toolkit is complementary to and will be integrated with the Computational Environment for Radiotherapy Research (CERR). Results: The automatic 4D image/data processing toolkit provides a platform for analysis of 4D images and datasets. It processes 4D data automatically in batch mode and provides interactive visual verification for manual adjustments. The discrepancy in lung volume calculation between this and the TPS is <±2% and the time saving is by 1–2 orders of magnitude. Conclusion: A framework of 4D toolkit has been developed to analyze thoracic 4DCT automatically or interactively, facilitating both investigational

  10. Reproducibility of an automatic quantitation of regional myocardial wall motion and systolic thickening on gated Tc-99m-MIBI myocardial SPECT

    International Nuclear Information System (INIS)

    Paeng, Jin Chul; Lee, Dong Soo; Cheon, Gi Jeong; Kim, Yu Kyeong; Chung, June Key; Lee, Myung Chul

    2000-01-01

    The aim of this study is to investigate the reproducibility of the quantitative assessment of segmental wall motion and systolic thickening provided by an automatic quantitation algorithm. Tc-99m-MIBI gated myocardial SPECT with dipyridamole stress was performed in 31 patients with known or suspected coronary artery disease (4 with single, 6 with two, 11 with triple vessel disease; ejection fraction 51±14%) twice consecutively in the same position. Myocardium was divided into 20 segments. Segmental wall motion and systolic thickening were calculated and expressed in mm and % increase respectively, using AutoQUANT TM software. The reproducibility of this quantitative measurement of wall motion and thickening was tested. Correlations between repeated measurements on consecutive gated SPECT were excellent for wall motion (r=0.95) and systolic thickening (r=0.88). On Bland-Altman analysis, two standard deviation was 2 mm for repeated measurement of segmental wall motion, and 20% for that of systolic thickening. The weighted kappa values of repeated measurements were 0.807 for wall motion and 0.708 for systolic thickening. Sex, perfusion, or segmental location had no influence on reproducibility. Segmental wall motion and systolic thickening quantified using AutoQUANT TM software on gated myocardial SPECT offers good reproducibility and is significantly different when the change is more than 2 mm for wall motion and more than 20% for systolic thickening

  11. Ecology-driven stereotypes override race stereotypes

    Science.gov (United States)

    Williams, Keelah E. G.; Sng, Oliver; Neuberg, Steven L.

    2016-01-01

    Why do race stereotypes take the forms they do? Life history theory posits that features of the ecology shape individuals’ behavior. Harsh and unpredictable (“desperate”) ecologies induce fast strategy behaviors such as impulsivity, whereas resource-sufficient and predictable (“hopeful”) ecologies induce slow strategy behaviors such as future focus. We suggest that individuals possess a lay understanding of ecology’s influence on behavior, resulting in ecology-driven stereotypes. Importantly, because race is confounded with ecology in the United States, we propose that Americans’ stereotypes about racial groups actually reflect stereotypes about these groups’ presumed home ecologies. Study 1 demonstrates that individuals hold ecology stereotypes, stereotyping people from desperate ecologies as possessing faster life history strategies than people from hopeful ecologies. Studies 2–4 rule out alternative explanations for those findings. Study 5, which independently manipulates race and ecology information, demonstrates that when provided with information about a person’s race (but not ecology), individuals’ inferences about blacks track stereotypes of people from desperate ecologies, and individuals’ inferences about whites track stereotypes of people from hopeful ecologies. However, when provided with information about both the race and ecology of others, individuals’ inferences reflect the targets’ ecology rather than their race: black and white targets from desperate ecologies are stereotyped as equally fast life history strategists, whereas black and white targets from hopeful ecologies are stereotyped as equally slow life history strategists. These findings suggest that the content of several predominant race stereotypes may not reflect race, per se, but rather inferences about how one’s ecology influences behavior. PMID:26712013

  12. Stereotypic movement disorder

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001548.htm Stereotypic movement disorder To use the sharing features on this page, please enable JavaScript. Stereotypic movement disorder is a condition in which a person makes ...

  13. Stereotypes in a context

    Directory of Open Access Journals (Sweden)

    Hnilica, Karel

    2017-07-01

    Full Text Available In the study we tested some hypotheses concerning the influence of a context on stereotypes. Our first hypothesis concerns explicit stereotypes. According to it Czech respondents will ascribe to their own category more positive attributes if a list of categories will include only Czech and Roma people than when it will include also some categories which are more positively evaluated than Czechs. The next hypothesis concerns implicit stereotypes. According to it when using IAT (Implicit Association Test; Greenwald et al., 1998, where there are compared two categories, we will ascertain a more profound difference between attitudes to Czech and Roma people than when we use BFP (Bona Fide Pipeline; Fazio et al., 1995, in which there is no such a comparison. Our next two hypotheses concern consensual stereotypes. According to one of them the content of a consensual stereotype will overlap with content of a no personal stereotype. According to the other, the valences of consensual stereotypes will be more polarized than the mean valences of personal stereotypes. The context will have similar influences on consensual and personal stereotypes. In our two researches there took part two samples (N1 = 86, N2 = 201 of adult members. To ascertain the content of explicit stereotypes we used an open-form technique. The first sample adduced attributes of members of two categories, the second sample adduced attributes of members of twelve categories. We define the consensual stereotype as a set of ten most often cited attributes. To measure implicit stereotypes, we used IAT and BFP. Results show that responses of the respondents were influenced by context in the directions expected. The content of no personal stereotype overlapped with the content of any consensual stereotype. The context had influence on both explicit and implicit measures. At the same time it was found that context had on personal and consensual stereotypes similar, but not identical

  14. Aging and stereotype suppression.

    Science.gov (United States)

    Radvansky, Gabriel A; Lynchard, Nicholas A; von Hippel, William

    2009-01-01

    Recent work in social cognitive aging has suggested that older adults are more likely than younger adults to activate and use stereotypic information, even when they intend not to. Furthermore, evidence suggests that older adults have difficulty altering their interpretation of a situation, even when it has become clear that their initial interpretation is incorrect. In the current study, younger and older adults read a series of narratives in which a character had a sex-stereotyped occupation (e.g., a plumber is stereotypically male), and the character's gender was either consistent or inconsistent with that stereotype. Explicit labeling of gender was also varied. Results revealed that with explicit labeling, older adults were able to discount their stereotypes and avoid processing difficulties when subsequent stereotype-inconsistent information was encountered. These data suggest that when counter-stereotypic information is explicitly provided at encoding, older adults are no more likely than younger adults to rely on stereotypes, and are similarly capable of altering their interpretation of a situation when information suggests that interpretation is incorrect. These findings indicate that although older adults are more prone to the influence of unwanted stereotypes, this effect can be averted and judgments can be made more egalitarian by providing older adults with explicit stereotype contradiction at encoding.

  15. Looking at the Male Librarian Stereotype.

    Science.gov (United States)

    Dickinson, Thad E.

    2002-01-01

    Discussion of library profession stereotypes focuses on academic male librarians. Topics include the position of the early academic librarians and the environment in which they worked; the beginnings of reference service; women in academic libraries; men in a feminized profession; and current images of male librarians in motion pictures and…

  16. Gender stereotype susceptibility.

    Science.gov (United States)

    Pavlova, Marina A; Weber, Susanna; Simoes, Elisabeth; Sokolov, Alexander N

    2014-01-01

    Gender affects performance on a variety of cognitive tasks, and this impact may stem from socio-cultural factors such as gender stereotyping. Here we systematically manipulated gender stereotype messages on a social cognition task on which no initial gender gap has been documented. The outcome reveals: (i) Stereotyping affects both females and males, with a more pronounced impact on females. Yet an explicit negative message for males elicits a striking paradoxical deterioration in performance of females. (ii) Irrespective of gender and directness of message, valence of stereotype message affects performance: negative messages have stronger influence than positive ones. (iii) Directness of stereotype message differentially impacts performance of females and males: females tend to be stronger affected by implicit than explicit negative messages, whereas in males this relationship is opposite. The data are discussed in the light of neural networks underlying gender stereotyping. The findings provide novel insights into the sources of gender related fluctuations in cognition and behavior.

  17. Semi-automatic motion compensation of contrast-enhanced ultrasound images from abdominal organs for perfusion analysis

    Czech Academy of Sciences Publication Activity Database

    Schafer, S.; Nylund, K.; Saevik, F.; Engjom, T.; Mézl, M.; Jiřík, Radovan; Dimcevski, G.; Gilja, O.H.; Tönnies, K.

    2015-01-01

    Roč. 63, AUG 1 (2015), s. 229-237 ISSN 0010-4825 R&D Projects: GA ČR GAP102/12/2380 Institutional support: RVO:68081731 Keywords : ultrasonography * motion analysis * motion compensation * registration * CEUS * contrast-enhanced ultrasound * perfusion * perfusion modeling Subject RIV: FS - Medical Facilities ; Equipment Impact factor: 1.521, year: 2015

  18. Gender stereotypes in organizations

    Directory of Open Access Journals (Sweden)

    Jiří Čeněk

    2013-06-01

    Full Text Available This study is focused on stereotypes of women as managers. The literature review summarizes the most common areas of gender stereotypes. In the empirical part we conducted research on a sample of 111 respondents (students. Research data was obtained by administration of translated and adapted questionnaire Women as Managers Scale (L. Peters et al.. Psychometric analysis of the questionnaire was conducted and its factor structure verified. The goal of this study was to create and pilot Czech adaptation of the questionnaire as an instrument for diagnostics of gender stereotypes in different types of organizations

  19. Arab Stereotypes and American Educators.

    Science.gov (United States)

    Wingfield, Marvin; Karaman, Bushra

    1995-01-01

    Maintains that negative stereotypes of Arabs permeate U.S. popular culture. Discusses Arab stereotypes among educators and the effects of stereotyping on Arab American students. Describes efforts used in the Dearborn, MI, schools to eliminate stereotypes and integrate into the curriculum the study of Arab culture. (CFR)

  20. Feasibility Study for Ballet E-Learning: Automatic Composition System for Ballet "Enchainement" with Online 3D Motion Data Archive

    Science.gov (United States)

    Umino, Bin; Longstaff, Jeffrey Scott; Soga, Asako

    2009-01-01

    This paper reports on "Web3D dance composer" for ballet e-learning. Elementary "petit allegro" ballet steps were enumerated in collaboration with ballet teachers, digitally acquired through 3D motion capture systems, and categorised into families and sub-families. Digital data was manipulated into virtual reality modelling language (VRML) and fit…

  1. Fast, accurate, and robust automatic marker detection for motion correction based on oblique kV or MV projection image pairs

    International Nuclear Information System (INIS)

    Slagmolen, Pieter; Hermans, Jeroen; Maes, Frederik; Budiharto, Tom; Haustermans, Karin; Heuvel, Frank van den

    2010-01-01

    Purpose: A robust and accurate method that allows the automatic detection of fiducial markers in MV and kV projection image pairs is proposed. The method allows to automatically correct for inter or intrafraction motion. Methods: Intratreatment MV projection images are acquired during each of five treatment beams of prostate cancer patients with four implanted fiducial markers. The projection images are first preprocessed using a series of marker enhancing filters. 2D candidate marker locations are generated for each of the filtered projection images and 3D candidate marker locations are reconstructed by pairing candidates in subsequent projection images. The correct marker positions are retrieved in 3D by the minimization of a cost function that combines 2D image intensity and 3D geometric or shape information for the entire marker configuration simultaneously. This optimization problem is solved using dynamic programming such that the globally optimal configuration for all markers is always found. Translational interfraction and intrafraction prostate motion and the required patient repositioning is assessed from the position of the centroid of the detected markers in different MV image pairs. The method was validated on a phantom using CT as ground-truth and on clinical data sets of 16 patients using manual marker annotations as ground-truth. Results: The entire setup was confirmed to be accurate to around 1 mm by the phantom measurements. The reproducibility of the manual marker selection was less than 3.5 pixels in the MV images. In patient images, markers were correctly identified in at least 99% of the cases for anterior projection images and 96% of the cases for oblique projection images. The average marker detection accuracy was 1.4±1.8 pixels in the projection images. The centroid of all four reconstructed marker positions in 3D was positioned within 2 mm of the ground-truth position in 99.73% of all cases. Detecting four markers in a pair of MV images

  2. Stereotype locally convex spaces

    Energy Technology Data Exchange (ETDEWEB)

    Akbarov, S S

    2000-08-31

    We give complete proofs of some previously announced results in the theory of stereotype (that is, reflexive in the sense of Pontryagin duality) locally convex spaces. These spaces have important applications in topological algebra and functional analysis.

  3. Stereotype locally convex spaces

    Science.gov (United States)

    Akbarov, S. S.

    2000-08-01

    We give complete proofs of some previously announced results in the theory of stereotype (that is, reflexive in the sense of Pontryagin duality) locally convex spaces. These spaces have important applications in topological algebra and functional analysis.

  4. Affirmative Action and Stereotype Threat

    OpenAIRE

    Cohen, Alma

    2015-01-01

    This paper provides experimental evidence on the effect of affirmative action (AA). In particular, we investigate whether affirmative action has a ”stereotype threat effect” – that is, whether AA cues a negative stereotype that leads individuals to conform to the stereotype and adversely affects their performance. Stereotype threat has been shown in the literature to be potentially significant for individuals who identify strongly with the domain of the stereotype and who engage in complex st...

  5. Registration-based autofocusing technique for automatic correction of motion artifacts in time-series studies of high-resolution bone MRI.

    Science.gov (United States)

    Zhang, Ning; Magland, Jeremy F; Song, Hee Kwon; Wehrli, Felix W

    2015-04-01

    To develop a registration-based autofocusing (RAF) motion correction technique for high-resolution trabecular bone (TB) imaging and to evaluate its performance on in vivo MR data. The technique combines serial registration with a previously developed motion correction technique - autofocusing - for automatic correction of subject movement degradation of MR images acquired in longitudinal studies. The method was tested on in vivo images of the distal radius to measure improvements in serial reproducibility of parameters in 12 women (ages 50-75 years), and to compare with the navigator echo-based correction and autofocusing. Furthermore, the technique's ability to optimize the sensitivity to detect simulated bone loss was ascertained. The new technique yielded superior reproducibility of image-derived structural and mechanical parameters. Average coefficient of variation across all parameters improved by 12.5%, 27.0%, 33.5%, and 37.0%, respectively, following correction by navigator echoes, autofocusing, and the RAF technique (without and with correction for rotational motion); average intra-class correlation coefficient increased by 1.2%, 2.2%, 2.8%, and 3.2%, respectively. Furthermore, simulated bone loss (5%) was well recovered independent of the choice of reference image (4.71% or 4.86% with respect to using either the original or the image subjected to bone loss) in the time series. The data suggest that our technique simultaneously corrects for intra-scan motion corruption while improving inter-scan registration. Furthermore, the technique is not biased by small changes in bone architecture between time-points. © 2014 Wiley Periodicals, Inc.

  6. TRAILING GENDER STEREOTYPE

    OpenAIRE

    Arjun Sekhar P M; J. Parameswari

    2017-01-01

    A gender stereotype is a kind of over generalization about characteristics, attributes and differences on the basis of gender. Gender stereotypes construct certain gender roles. A gender role is a behavior learned by a person as desirable, acceptable appropriate, to their gender, determined by the prevailing cultural norms. In society, the gender role continues through generation. There are certain factors which help to transmit these roles. This conceptual paper will try to explain the role ...

  7. The Development of Spontaneous Gender Stereotyping in Childhood: Relations to Stereotype Knowledge and Stereotype Flexibility

    Science.gov (United States)

    Banse, Rainer; Gawronski, Bertram; Rebetez, Christine; Gutt, Helene; Morton, J. Bruce

    2010-01-01

    The development of spontaneous gender stereotyping in children was investigated using the newly developed Action Interference Paradigm (AIP). This task consists of assigning gender-stereotypical toys as quickly as possible to boys and girls in either a stereotype-congruent or a stereotype-incongruent manner. A pilot study with 38 children (mean…

  8. Disentangling stereotype activation and stereotype application in the stereotype misperception task.

    Science.gov (United States)

    Krieglmeyer, Regina; Sherman, Jeffrey W

    2012-08-01

    When forming impressions about other people, stereotypes about the individual's social group often influence the resulting impression. At least 2 distinguishable processes underlie stereotypic impression formation: stereotype activation and stereotype application. Most previous research has used implicit measures to assess stereotype activation and explicit measures to assess stereotype application, which has several disadvantages. The authors propose a measure of stereotypic impression formation, the stereotype misperception task (SMT), together with a multinomial model that quantitatively disentangles the contributions of stereotype activation and application to responses in the SMT. The validity of the SMT and of the multinomial model was confirmed in 5 studies. The authors hope to advance research on stereotyping by providing a measurement tool that separates multiple processes underlying impression formation.

  9. SU-E-J-142: Performance Study of Automatic Image-Segmentation Algorithms in Motion Tracking Via MR-IGRT

    Energy Technology Data Exchange (ETDEWEB)

    Feng, Y; Olsen, J.; Parikh, P.; Noel, C; Wooten, H; Du, D; Mutic, S; Hu, Y [Washington University, St. Louis, MO (United States); Kawrakow, I; Dempsey, J [Washington University, St. Louis, MO (United States); ViewRay Co., Oakwood Village, OH (United States)

    2014-06-01

    Purpose: Evaluate commonly used segmentation algorithms on a commercially available real-time MR image guided radiotherapy (MR-IGRT) system (ViewRay), compare the strengths and weaknesses of each method, with the purpose of improving motion tracking for more accurate radiotherapy. Methods: MR motion images of bladder, kidney, duodenum, and liver tumor were acquired for three patients using a commercial on-board MR imaging system and an imaging protocol used during MR-IGRT. A series of 40 frames were selected for each case to cover at least 3 respiratory cycles. Thresholding, Canny edge detection, fuzzy k-means (FKM), k-harmonic means (KHM), and reaction-diffusion level set evolution (RD-LSE), along with the ViewRay treatment planning and delivery system (TPDS) were included in the comparisons. To evaluate the segmentation results, an expert manual contouring of the organs or tumor from a physician was used as a ground-truth. Metrics value of sensitivity, specificity, Jaccard similarity, and Dice coefficient were computed for comparison. Results: In the segmentation of single image frame, all methods successfully segmented the bladder and kidney, but only FKM, KHM and TPDS were able to segment the liver tumor and the duodenum. For segmenting motion image series, the TPDS method had the highest sensitivity, Jarccard, and Dice coefficients in segmenting bladder and kidney, while FKM and KHM had a slightly higher specificity. A similar pattern was observed when segmenting the liver tumor and the duodenum. The Canny method is not suitable for consistently segmenting motion frames in an automated process, while thresholding and RD-LSE cannot consistently segment a liver tumor and the duodenum. Conclusion: The study compared six different segmentation methods and showed the effectiveness of the ViewRay TPDS algorithm in segmenting motion images during MR-IGRT. Future studies include a selection of conformal segmentation methods based on image/organ-specific information

  10. Evaluation of Stimulus Control over a Communication Response as an Intervention for Stereotypical Responding

    Science.gov (United States)

    Anderson, Cynthia M.; Doughty, Shannon S.; Doughty, Adam H.; Williams, Dean C.; Saunders, Kathryn J.

    2010-01-01

    Stereotypical behavior maintained by automatic reinforcement often does not result in harm but may be undesirable in some situations. In the current investigation, participants were 2 individuals who engaged in nonharmful stereotypical responses shown in an analogue functional analysis to be insensitive to social contingencies. After bringing…

  11. Assessing and Treating Stereotypical Behaviors in Classrooms Using a Functional Approach

    Science.gov (United States)

    Bruhn, Allison L.; Balint-Langel, Kinga; Troughton, Leonard; Langan, Sean; Lodge, Kelsey; Kortemeyer, Sara

    2015-01-01

    For years, the assumption has been that stereotypical behaviors functioned only to provide sensory or automatic reinforcement. However, these behaviors also may serve social functions. Given the unsettled debate, functional behavior assessment and functional analysis can be used to identify the exact function of stereotypical behavior and design…

  12. Gender Stereotyping in Family

    Directory of Open Access Journals (Sweden)

    Muhammad Hussain

    2015-07-01

    Full Text Available Gender stereotyping and gender role development is one of the debatable concerns to sociologists especially those who are interested in sociology of gender. This study attempts to investigate the role of family inculcating gender stereotyping in Pakhtun culture and its impact on gender role development conducted in public-sector universities of Malakand Division, Khyber Pakhtunkhwa province of Pakistan. The data were collected through in-depth interview method using interview guide as a tool of data collection. A sample size of 24 respondents consisting male and female students and teachers (8 samples from each university through purposive sampling technique was selected from three universities in the region, that is, University of Malakand, University of Swat, and Shaheed Benazir Bhutto University Sharingal (main campus. The collected information has been analyzed qualitatively where primary information has been linked with secondary data for further elaboration and attainment of grounded facts. The study reveals that gender stereotyping and gender role formation are sociocultural and relational constructs, which are developed and inculcated in the institutional network, social interaction, and social relationships especially in family. The study indicated that in family sphere, gender stereotyping and gender role formation are the outcome of gender socialization, differential familial environment, and parents’ differential role with children. The study recommends that gender-balanced familial environment, adopting the strategy of gender mainstreaming and positive role of media, can overcome gender stereotyping and reduce its impacts on gender and social role formation.

  13. The Creative Stereotype Effect.

    Directory of Open Access Journals (Sweden)

    Denis Dumas

    Full Text Available Because of its fundamental relevance to scientific innovation, artistic expression, and human ingenuity, creativity has long been the subject of systematic psychological investigation. Concomitantly, the far-reaching effects of stereotypes on various cognitive and social processes have been widely researched. Bridging these two literatures, we show in a series of two studies that stereotypes related to creativity can both enhance and diminish individuals' performance on a divergent thinking task. Specifically, Study 1 demonstrated that participants asked to take on a stereotypically uninhibited perspective performed significantly better on a divergent thinking task than those participants who took on a stereotypically inhibited perspective, and a control group. Relatedly, Study 2 showed that the same effect is found within-subjects, with divergent thinking significantly improving when participants invoke an uninhibited stereotype. Moreover, we demonstrate the efficacy of Latent Semantic Analysis as an objective measure of the originality of ideas, and discuss implications of our findings for the nature of creativity. Namely, that creativity may not be best described as a stable individual trait, but as a malleable product of context and perspective.

  14. The Creative Stereotype Effect.

    Science.gov (United States)

    Dumas, Denis; Dunbar, Kevin N

    2016-01-01

    Because of its fundamental relevance to scientific innovation, artistic expression, and human ingenuity, creativity has long been the subject of systematic psychological investigation. Concomitantly, the far-reaching effects of stereotypes on various cognitive and social processes have been widely researched. Bridging these two literatures, we show in a series of two studies that stereotypes related to creativity can both enhance and diminish individuals' performance on a divergent thinking task. Specifically, Study 1 demonstrated that participants asked to take on a stereotypically uninhibited perspective performed significantly better on a divergent thinking task than those participants who took on a stereotypically inhibited perspective, and a control group. Relatedly, Study 2 showed that the same effect is found within-subjects, with divergent thinking significantly improving when participants invoke an uninhibited stereotype. Moreover, we demonstrate the efficacy of Latent Semantic Analysis as an objective measure of the originality of ideas, and discuss implications of our findings for the nature of creativity. Namely, that creativity may not be best described as a stable individual trait, but as a malleable product of context and perspective.

  15. Condoning stereotyping? How awareness of stereotyping prevalence impacts expression of stereotypes.

    Science.gov (United States)

    Duguid, Michelle M; Thomas-Hunt, Melissa C

    2015-03-01

    The deleterious effects of stereotyping on individual and group outcomes have prompted a search for solutions. One approach has been to increase awareness of the prevalence of stereotyping in the hope of motivating individuals to resist natural inclinations. However, it could be that this strategy creates a norm for stereotyping, which paradoxically undermines desired effects. The present research demonstrates that individuals who received a high prevalence of stereotyping message expressed more stereotypes than those who received a low prevalence of stereotyping message (Studies 1a, 1b, 1c, and 2) or no message (Study 2). Furthermore, working professionals who received a high prevalence of stereotyping message were less willing to work with an individual who violated stereotypical norms than those who received no message, a low prevalence of stereotyping message, or a high prevalence of counter-stereotyping effort message (Study 3). Also, in a competitive task, individuals who received a high prevalence of stereotyping message treated their opponents in more stereotype-consistent ways than those who received a low prevalence of stereotyping message or those who received a high prevalence of counter-stereotyping effort message (Study 4). PsycINFO Database Record (c) 2015 APA, all rights reserved.

  16. Stereotype(s of music in literature

    Directory of Open Access Journals (Sweden)

    Andrzej Hejmej

    2007-04-01

    Full Text Available The article concerns the question of music in literature, one of the problems of comparative studies, and terms: "non-musicality", "musicality" as stereotypes in literary studies. In the course of considering these views the following problems are discussed: analogy between literature and music (esthetic point of view, "non-musicality" of literature (as quite controversial category in literary research, musical contexts and intertexts (numerous artistic and analytical-literary strategies, contemporary typology of music in literature (S. P. Scher, E. Wiegandt, F. Arroyas, S. Jeanneret.

  17. Towards exaggerated emphysema stereotypes

    DEFF Research Database (Denmark)

    Chen, Chen; Sørensen, Lauge; Lauze, Francois Bernard

    2012-01-01

    We introduce the notion of an exaggerated image stereotype for some image class of interest, which emphasizes/exaggerates the characteristic patterns in an image class and visualizes what visual information the classication relies on. This is useful for gaining insight into the classi cation...... and serves for comparison with thebiological models of disease. We build the exaggerated image stereotypes by optimizing an objective function which consists of a discriminativeterm based on the classi cation accuracy, and a generative term based on the class distribution. Agradient descent method...... is employed for optimization. We use this idea with Fisher's Linear Discriminant rule,and assume a multivariate normal distribution for samples within a class. The proposed framework is appliedto computed tomography (CT) images of lung tissue with emphysema. The synthesized stereotypes illustratethe...

  18. Design and study of ultrasound-based automatic patient movement monitoring device for quantifying the intrafraction motion during teletherapy treatment.

    Science.gov (United States)

    Senthilkumar, S; Vinothraj, R

    2012-11-08

    The aim of the present study is to fabricate indigenously ultrasonic-based automatic patient's movement monitoring device (UPMMD) that immediately halts teletherapy treatment if a patient moves, claiming accurate field treatment. The device consists of circuit board, magnetic attachment device, LED indicator, speaker, and ultrasonic emitter and receiver, which are placed on either side of the treatment table. The ultrasonic emitter produces the ultrasound waves and the receiver accepts the signal from the patient. When the patient moves, the receiver activates the circuit, an audible warning sound will be produced in the treatment console room alerting the technologist to stop treatment. Simultaneously, the electrical circuit to the teletherapy machine will be interrupted and radiation will be halted. The device and alarm system can detect patient movements with a sensitivity of about 1 mm. Our results indicate that, in spite of its low-cost, low-power, high-precision, nonintrusive, light weight, reusable and simplicity features, UPMMD is highly sensitive and offers accurate measurements. Furthermore, UPMMD is patient-friendly and requires minimal user training. This study revealed that the device can prevent the patient's normal tissues from unnecessary radiation exposure, and also it is helpful to deliver the radiation to the correct tumor location. Using this alarming system the patient can be repositioned after interrupting the treatment machine manually. It also enables the technologists to do their work more efficiently.

  19. Natural Fiber Cut Machine Semi-Automatic Linear Motion System for Empty Fiber Bunches: Re-designing for Local Use

    Science.gov (United States)

    Asfarizal; Kasim, Anwar; Gunawarman; Santosa

    2017-12-01

    Empty Palm bunches of fiber is local ingredient in Indonesia that easy to obtain. Empty Palm bunches of fiber can be obtained from the palm oil industry such as in West Pasaman. The character of the empty Palm bunches of fiber that is strong and pliable has high-potential for particle board. To transform the large quantities of fiber become particles in size 0-10 mm requires a specially designed cut machine. Therefore, the machine is designed in two-stage system that is mechanical system, structure and cutting knife. Components that have been made, assembled and then tested to reveal the ability of the machine to cut. The results showed that the straight back and forth motion cut machine is able to cut out the empty oil palm bunches of fiber with a length 0-1 cm, 2 cm, 8 cm and the surface of the cut is not stringy. The cutting capacity is at a length of 2 cm in the result 24.4 (kg/h) and 8 cm obtained results of up to 84 (kg/h)

  20. Automatic motion correction for in vivo human skin optical coherence tomography angiography through combined rigid and nonrigid registration

    Science.gov (United States)

    Wei, David Wei; Deegan, Anthony J.; Wang, Ruikang K.

    2017-06-01

    When using optical coherence tomography angiography (OCTA), the development of artifacts due to involuntary movements can severely compromise the visualization and subsequent quantitation of tissue microvasculatures. To correct such an occurrence, we propose a motion compensation method to eliminate artifacts from human skin OCTA by means of step-by-step rigid affine registration, rigid subpixel registration, and nonrigid B-spline registration. To accommodate this remedial process, OCTA is conducted using two matching all-depth volume scans. Affine transformation is first performed on the large vessels of the deep reticular dermis, and then the resulting affine parameters are applied to all-depth vasculatures with a further subpixel registration to refine the alignment between superficial smaller vessels. Finally, the coregistration of both volumes is carried out to result in the final artifact-free composite image via an algorithm based upon cubic B-spline free-form deformation. We demonstrate that the proposed method can provide a considerable improvement to the final en face OCTA images with substantial artifact removal. In addition, the correlation coefficients and peak signal-to-noise ratios of the corrected images are evaluated and compared with those of the original images, further validating the effectiveness of the proposed method. We expect that the proposed method can be useful in improving qualitative and quantitative assessment of the OCTA images of scanned tissue beds.

  1. Analyzing Stereotypes in Media.

    Science.gov (United States)

    Baker, Jackie

    1996-01-01

    A high school film teacher studied how students recognized messages in film, examining how film education could help students identify and analyze racial and gender stereotypes. Comparison of students' attitudes before and after the film course found that the course was successful in raising students' consciousness. (SM)

  2. Towards exaggerated image stereotypes

    DEFF Research Database (Denmark)

    Chen, Chen; Lauze, Francois Bernard; Igel, Christian

    2011-01-01

    Given a training set of images and a binary classifier,we introduce the notion of an exaggerated image stereotype forsome image class of interest, which emphasizes/exaggerates thecharacteristic patterns in an image and visualizes which visualinformation the classification relies on. This is useful...

  3. Towards exaggerated emphysema stereotypes

    Science.gov (United States)

    Chen, C.; Sørensen, L.; Lauze, F.; Igel, C.; Loog, M.; Feragen, A.; de Bruijne, M.; Nielsen, M.

    2012-03-01

    Classification is widely used in the context of medical image analysis and in order to illustrate the mechanism of a classifier, we introduce the notion of an exaggerated image stereotype based on training data and trained classifier. The stereotype of some image class of interest should emphasize/exaggerate the characteristic patterns in an image class and visualize the information the employed classifier relies on. This is useful for gaining insight into the classification and serves for comparison with the biological models of disease. In this work, we build exaggerated image stereotypes by optimizing an objective function which consists of a discriminative term based on the classification accuracy, and a generative term based on the class distributions. A gradient descent method based on iterated conditional modes (ICM) is employed for optimization. We use this idea with Fisher's linear discriminant rule and assume a multivariate normal distribution for samples within a class. The proposed framework is applied to computed tomography (CT) images of lung tissue with emphysema. The synthesized stereotypes illustrate the exaggerated patterns of lung tissue with emphysema, which is underpinned by three different quantitative evaluation methods.

  4. Gender Stereotypes among Road Users

    Directory of Open Access Journals (Sweden)

    Kabalevskaya, Alexandra I.

    2013-09-01

    Full Text Available This article analyzes the mechanism of stereotyping as exemplified by gender stereotypes of road users. Gender stereotypes are not only viewed as an a priori image of a percept, but also examined ‘in action’ — at the very moment of their actualization with road users. In the paper we have identified the content of road users’ gender stereotypes; analyzed the behaviour of male and female drivers, pinpointing a number of gender-specific behavioural features; demonstrated that male and female driving differ from each other in terms of speed, intensity and roughness; and identified the conditions and mechanisms underlying the actualization of gender stereotypes. Based on video and audio materials, we have found that drivers’ gender-specific behavioural features are perceivable to road users: such features trigger the actualization of gender stereotypes as attributive schemes, which determine the interaction between road users, while also laying the foundation for gender stereotypes.

  5. Transcending Frozen Gender Stereotypes

    OpenAIRE

    Madsen, Troels Bo Haarh; Svanborg, Mikkel; Kühn, Lena; Lomholm Chemnitz, Marie; Barba, Clara; Howard Kitchen, Nikolaj

    2013-01-01

    This project is centered around examining the root of gender stereotyping and discrimination. It entails an account for the heteronormative matrix as an inhibiting norm that was coined by Judith Butler. This ground-giving model will be explored and then applied to Simon Baron-Cohen who participates in the project as a representation of the heteronormative matrix. Cordelia Fine allows us to understand how the matrix influences our way of thinking and performing gender. Gender neutrality is the...

  6. Shaping stereotypical behaviour through the discussion of social stereotypes.

    Science.gov (United States)

    Smith, Laura G E; Postmes, Tom

    2011-03-01

    In two studies, we demonstrate that small group discussions change the extent to which an activated stereotype affects performance in a relevant domain. In Study 1, female participants were asked why men are (or are not) better than them at maths. They generated their answers individually or through group discussion, and their subsequent maths performance was highest when they collectively challenged the stereotype and lowest when they collectively affirmed the stereotype. When participants affirmed the stereotype through discussion, they used more theories which supported the validity of the stereotype, compared to the individual thought condition; and consensus mediated the effect of group discussion on performance (relative to individual rumination). In Study 2, male and female participants affirmed or challenged the stereotype in same-gender discussion groups. After affirming the stereotype, women's performance decreased relative to their baseline scores and men's performance was 'lifted'. In contrast, when they challenged the stereotype, there was no difference between the performance of men and women on the maths test. This pattern of effects was mediated by confidence in mathematical ability. The findings support the idea that topical small group discussions can, in the short term, differentially alter the impact that stereotypes have on performance. ©2010 The British Psychological Society.

  7. Stereotypes as justifications of prejudice.

    Science.gov (United States)

    Crandall, Christian S; Bahns, Angela J; Warner, Ruth; Schaller, Mark

    2011-11-01

    Three experiments investigate how stereotypes form as justifications for prejudice. The authors created novel content-free prejudices toward unfamiliar social groups using either subliminal (Experiment 1, N = 79) or supraliminal (Experiment 2, N = 105; Experiment 3, N = 130) affective conditioning and measured the consequent endorsement of stereotypes about the groups. Following the stereotype content model, analyses focused on the extent to which stereotypes connoted warmth or competence. Results from all three experiments revealed effects on the warmth dimension but not on the competence dimension: Groups associated with negative affect were stereotyped as comparatively cold (but not comparatively incompetent). These results provide the first evidence that-in the absence of information, interaction, or history of behavioral discrimination-stereotypes develop to justify prejudice.

  8. Sex Trait Stereotypes in Malaysian Children.

    Science.gov (United States)

    Ward, Colleen

    1985-01-01

    To examine the development of sex-role stereotyping in Malaysia, 80 children were tested with the Sex Stereotype Measurement II. Results revealed that stereotyping increases with age, that the male stereotype is more easily recognized than the female, and that boys are more familiar with the male stereotype than are girls. (KH)

  9. Automatic Control of Robot Motion.

    Science.gov (United States)

    1987-12-01

    8217It. I II. FUDMWALRBTC A. INTRODUCTION d The word robotics was invented by the Isaac Asimov , one of the best of the science fiction writers, to describe...8217, Asimov propounded the famous Three Laws of Robotics. 1. A robot must not harm a human being or, through inaction, allow human being to come to harm

  10. STEREOTYPICAL FACTORS IN TOURISM

    Directory of Open Access Journals (Sweden)

    Cristina-Elena ALBU

    2013-06-01

    Full Text Available International tourism has grown rapidly nowdays, contributing to the growth of the global economy. The purpose of this essay is to identify and analyze stereotypical factors in the development of strategies concerning the offer for the tourism industry: the image of a tourist destination, brand, country of origin and customer behaviour. Documentary study was the research method used: representative articles were analysed, as recent as possible, to determine the factors mentioned above. Professionals in the industry of tourism need to understand cultural differences between tourists, as well as those of the host country, to be able to create tourist reception offers that live up to the standards expected by clients.

  11. Stereotypes and Welfare Attitudes

    DEFF Research Database (Denmark)

    Hedegaard, Troels Fage

    2014-01-01

    What is the impact of a predominantly negative debate about social assistance on public and individual support for the social benefit? Over the course of a year the public debate about social assistance flared up twice in Denmark. The debates drew on classic stereotypes of the social assistance...... recipients lacking both the financial incentives and the will to work. According to theories of the impact of media on welfare attitudes, this had the potential to undermine public support. A two-wave panel survey, however, showed only a small drop in public support for spending on social assistance...

  12. Stereotypic movement disorders.

    Science.gov (United States)

    Singer, Harvey S

    2011-01-01

    Stereotypic movements are repetitive, rhythmic, fixed, patterned in form, amplitude, and localization, but purposeless (e.g., hand shaking, waving, body rocking, head nodding). They are commonly seen in children; both in normal children (primary stereotypy) and in individuals with additional behavioral or neurological signs and symptoms (secondary stereotypy). They should be differentiated from compulsions (OCD), tics (tic disorders), trichotillomania, skin picking disorder, or the direct physiological effect of a substance. There is increasing evidence to support a neurobiological mechanism. Response to behavioral and pharmacological therapies is variable. Copyright © 2011 Elsevier B.V. All rights reserved.

  13. Automatic online and real-time tumour motion monitoring during stereotactic liver treatments on a conventional linac by combined optical and sparse monoscopic imaging with kilovoltage x-rays (COSMIK)

    Science.gov (United States)

    Bertholet, Jenny; Toftegaard, Jakob; Hansen, Rune; Worm, Esben S.; Wan, Hanlin; Parikh, Parag J.; Weber, Britta; Høyer, Morten; Poulsen, Per R.

    2018-03-01

    The purpose of this study was to develop, validate and clinically demonstrate fully automatic tumour motion monitoring on a conventional linear accelerator by combined optical and sparse monoscopic imaging with kilovoltage x-rays (COSMIK). COSMIK combines auto-segmentation of implanted fiducial markers in cone-beam computed tomography (CBCT) projections and intra-treatment kV images with simultaneous streaming of an external motion signal. A pre-treatment CBCT is acquired with simultaneous recording of the motion of an external marker block on the abdomen. The 3-dimensional (3D) marker motion during the CBCT is estimated from the auto-segmented positions in the projections and used to optimize an external correlation model (ECM) of internal motion as a function of external motion. During treatment, the ECM estimates the internal motion from the external motion at 20 Hz. KV images are acquired every 3 s, auto-segmented, and used to update the ECM for baseline shifts between internal and external motion. The COSMIK method was validated using Calypso-recorded internal tumour motion with simultaneous camera-recorded external motion for 15 liver stereotactic body radiotherapy (SBRT) patients. The validation included phantom experiments and simulations hereof for 12 fractions and further simulations for 42 fractions. The simulations compared the accuracy of COSMIK with ECM-based monitoring without model updates and with model updates based on stereoscopic imaging as well as continuous kilovoltage intrafraction monitoring (KIM) at 10 Hz without an external signal. Clinical real-time tumour motion monitoring with COSMIK was performed offline for 14 liver SBRT patients (41 fractions) and online for one patient (two fractions). The mean 3D root-mean-square error for the four monitoring methods was 1.61 mm (COSMIK), 2.31 mm (ECM without updates), 1.49 mm (ECM with stereoscopic updates) and 0.75 mm (KIM). COSMIK is the first combined kV/optical real-time motion

  14. Stereotypes of Norwegian social groups.

    Science.gov (United States)

    Bye, Hege H; Herrebrøden, Henrik; Hjetland, Gunnhild J; Røyset, Guro Ø; Westby, Linda L

    2014-10-01

    We present a pilot study and two main studies that address the nature of stereotypes of social groups in Norway within the framework of the Stereotype Content Model (SCM). The first study focused on stereotypes of a wide range of groups across categories such as gender, age, religious conviction, socioeconomic and health status. The second study focused on stereotypes of immigrant groups. Participants (n = 244 and n = 63, respectively) rated the groups on perceived warmth, competence, status, and competition. Results from both studies support the applicability of the SCM in Norway and provides a unique insight into stereotypes of Norwegian social groups. © 2014 The Authors. Scandinavian Journal of Psychology published by Scandinavian Psychological Associations and John Wiley & Sons Ltd.

  15. Error-related negativity varies with the activation of gender stereotypes.

    Science.gov (United States)

    Ma, Qingguo; Shu, Liangchao; Wang, Xiaoyi; Dai, Shenyi; Che, Hongmin

    2008-09-19

    The error-related negativity (ERN) was suggested to reflect the response-performance monitoring process. The purpose of this study is to investigate how the activation of gender stereotypes influences the ERN. Twenty-eight male participants were asked to complete a tool or kitchenware identification task. The prime stimulus is a picture of a male or female face and the target stimulus is either a kitchen utensil or a hand tool. The ERN amplitude on male-kitchenware trials is significantly larger than that on female-kitchenware trials, which reveals the low-level, automatic activation of gender stereotypes. The ERN that was elicited in this task has two sources--operation errors and the conflict between the gender stereotype activation and the non-prejudice beliefs. And the gender stereotype activation may be the key factor leading to this difference of ERN. In other words, the stereotype activation in this experimental paradigm may be indexed by the ERN.

  16. Tracking subtle stereotypes of children with trisomy 21: from facial-feature-based to implicit stereotyping.

    Science.gov (United States)

    Enea-Drapeau, Claire; Carlier, Michèle; Huguet, Pascal

    2012-01-01

    Stigmatization is one of the greatest obstacles to the successful integration of people with Trisomy 21 (T21 or Down syndrome), the most frequent genetic disorder associated with intellectual disability. Research on attitudes and stereotypes toward these people still focuses on explicit measures subjected to social-desirability biases, and neglects how variability in facial stigmata influences attitudes and stereotyping. The participants were 165 adults including 55 young adult students, 55 non-student adults, and 55 professional caregivers working with intellectually disabled persons. They were faced with implicit association tests (IAT), a well-known technique whereby response latency is used to capture the relative strength with which some groups of people--here photographed faces of typically developing children and children with T21--are automatically (without conscious awareness) associated with positive versus negative attributes in memory. Each participant also rated the same photographed faces (consciously accessible evaluations). We provide the first evidence that the positive bias typically found in explicit judgments of children with T21 is smaller for those whose facial features are highly characteristic of this disorder, compared to their counterparts with less distinctive features and to typically developing children. We also show that this bias can coexist with negative evaluations at the implicit level (with large effect sizes), even among professional caregivers. These findings support recent models of feature-based stereotyping, and more importantly show how crucial it is to go beyond explicit evaluations to estimate the true extent of stigmatization of intellectually disabled people.

  17. A posteriori stereotype activation: The preservation of stereotypes through memory distortion

    OpenAIRE

    Knippenberg, A. van; Dijksterhuis, A.

    1996-01-01

    Four experiments investigated memory for stereotype-consistent and stereotype-inconsistent information after a posteriori stereotype activation. In Experiment 1 it was established that, in comparison with a no stereotype control condition, recall of stereotype-inconsistent behaviors of group members deteriorated after a posteriori stereotype activation, while recall of stereotype-consistent information was not affected. An explanation of this phenomenon in terms of the memory organization of ...

  18. Stereotype activation is unintentional: Behavioural and event-related potenials evidence.

    Science.gov (United States)

    Wang, Pei; Yang, Ya-Ping; Tan, Chen-Hao; Zhao, Xiang-Xia; Liu, Yong-He; Lin, Chong-De

    2016-04-01

    In this study, a priming Stroop paradigm was used to determine whether stereotype activation is unintentional. Priming conditions (priming/no-priming) and the relationship between priming and target (consistent/inconsistent/no-relation) were the independent variables; accuracy, reaction time and N400 amplitude were used as dependent variables. The reaction time revealed that stereotype activation is, to some extent, unintentional. Furthermore, the event-related potenial (ERP) results showed that N400 amplitude was larger for inconsistent conditions than for consistent conditions. This result supported the notion that stereotype activation is an unintentional and automatic process. © 2015 International Union of Psychological Science.

  19. Stereotypes and advertising

    Directory of Open Access Journals (Sweden)

    Starčević Slađana

    2006-01-01

    Full Text Available Many times, we have had a chance to hear that marketing communications are something that can move ahead of time. However, there are many areas in which they are moving slowly than time, without consideration of provided conditions. One of these areas is gender portraying, that is, accepted roles of women and men in the society. We cannot deny that gentle movements have been made towards their more realistic presentation, but a persistent claim that results from recent researches is that marketing communications and particularly advertising, as instrument that most directly reflects this theme, has remained rather resistant to changes in the society. Consequently values that have been built in brands with help of advertising are rather obsolete. Differently speaking, advertising has a showdown with stereotyping - as an assignment of a (usually negative label to certain groups of people based on a certain belief about how these people tend to behave in the society.

  20. The Emergent Reader's Working Kit of Stereotypes

    Science.gov (United States)

    Mackey, Margaret

    2013-01-01

    This article draws on a careful study of series fiction read in the 1950s to explore how stereotypes feature in the development of a young reader's competence in learning to process stories in print. Five categories of stereotype are teased out: "embodied stereotypes," understood through physical experience; "working stereotypes," discerned…

  1. Stereotype Threat, Test Anxiety, and Mathematics Performance

    Science.gov (United States)

    Tempel, Tobias; Neumann, Roland

    2014-01-01

    We investigated the combined effects of stereotype threat and trait test anxiety on mathematics test performance. Stereotype threat and test anxiety interacted with each other in affecting performance. Trait test anxiety predicted performance only in a diagnostic condition that prevented stereotype threat by stereotype denial. A state measure of…

  2. Brief Report: Stereotypes in Autism Revisited

    Science.gov (United States)

    Kirchner, Jennifer Christina; Schmitz, Florian; Dziobek, Isabel

    2012-01-01

    Autism involves core impairments in social cognition. Given that social learning underlies the acquisition of stereotypes, it was hypothesized that use of stereotypes would be reduced in autism. Contrary to this prediction, previous studies found the same use of stereotypes in autistic individuals as in controls. Measurement of stereotypes,…

  3. A posteriori stereotype activation: The preservation of stereotypes through memory distortion

    NARCIS (Netherlands)

    Knippenberg, A. van; Dijksterhuis, A.

    1996-01-01

    Four experiments investigated memory for stereotype-consistent and stereotype-inconsistent information after a posteriori stereotype activation. In Experiment 1 it was established that, in comparison with a no stereotype control condition, recall of stereotype-inconsistent behaviors of group members

  4. Assessing aging stereotypes: Personal stereotypes, self-stereotypes and self-perception of aging.

    Science.gov (United States)

    Fernández-Ballesteros, Rocío; Olmos, Ricardo; Santacreu, Marta; Bustillos, Antonio; Schettini, Rocío; Huici, Carmen; Rivera, José M

    2017-11-01

    There is a broad semantic network of aging stereotypes; where different concepts and their measurement are confused: personal stereotypes, self-stereotypes and self-perception of aging. First, we analyze the translated version of the Image of Aging Scale (IAS) measurement model through exploratory and confirmatory factor analysis, with two representative sub-samples of the Spanish population aged over eighteen (N = 1,105) and in a sample of gerontologists and geriatricians (N = 325). Second, in an effort to disentangle the theoretical relationships between personal stereotypes, self-stereotypes and self-perception of aging, both the IAS (with different instructions) and Lawton’s 5-item scale were administered to a representative sample of Spanish people over 50. Our results indicate that the Spanish version of the IAS has a similar psychometric structure to that proposed by the authors. Furthermore, the factorial structure (equal form and metric invariance) is replicated in both samples, but latent means and factor correlations were higher in the professional group. We discuss Levy’s theoretical assumptions about personal-stereotypes and the self-stereotype measured with IAS and their relationship to self-perception of ageing.

  5. Stereotypes about sex related personality traits

    Directory of Open Access Journals (Sweden)

    Andreja Avsec

    2002-05-01

    Full Text Available In present research, stereotypes about sex differences in personality traits were examined. They were compared to traits, included in two masculinity and femininity questionnaires and to big five factors. Results indicate the presence of gender stereotypes and their similarity to stereotypes, discovered in other studies. The majority of attributes that comprise stereotypes about average man pertain to assertive and controlling tendency, but in stereotypes about average woman caring and nurturant qualities predominate.

  6. Children's Control/Display Stereotypes.

    Science.gov (United States)

    Hoffmann, Errol R; Chan, Alan H S; Tai, Judy P C

    2018-02-01

    Objective The aim of this study was to determine control/display stereotypes for children of a range of ages and development of these stereotypes with age. Background Little is known about control/display stereotypes for children of different ages and the way in which these stereotypes develop with age. This study is part of a program to determine the need to design differentially for these age groups. Method We tested four groups of children with various tasks (age groups 5 to 7, 8 to 10, 11 to 13, 14 to 16), with about 30 in each group. Examples of common tasks were opening a bottle, turning on taps, and allocating numbers to keypads. More complex tasks involved rotating a control to move a display in a requested direction. Results Tasks with which different age groups were familiar showed no effect of age group. Different control/display arrangements generally showed an increase in stereotype strength with age, with dependence on the form of the control/display arrangement. Two-dimensional arrangements, with the control on the same plane as the display, had higher stereotype strength than three-dimensional arrangements for all age groups, suggesting an effect of familiarity with controls and displays with increasing age. Conclusion Children's control/display stereotypes do not differ greatly from those of adults, and hence, design for children older than 5 years of age, for control/display stereotypes, can be the same as that for adult populations. Application When designing devices for children, the relationship between controls and displays can be as for adult populations, for which there are considerable experimental data.

  7. 'Stereotypes are reality': addressing stereotyping in Canadian Aboriginal medical education.

    Science.gov (United States)

    Ly, Anh; Crowshoe, Lynden

    2015-06-01

    Efforts are underway in many parts of the world to develop medical education curricula that address the health care issues of indigenous populations. The topic of stereotypes and their impact on such peoples' health, however, has received little attention. An examination of stereotypes will shed light on dominant cultural attitudes toward Aboriginal people that can affect quality of care and health outcomes in Aboriginal patients. This study examines the views of undergraduate medical students regarding Canadian Aboriginal stereotypes and how they potentially affect Aboriginal people's health. The goal of this study was to gain insight into how medical learners perceive issues related to racism, discrimination and social stereotypes and to draw attention to gaps in Aboriginal health curricula. This study involved a convenience sample of medical learners drawn from one undergraduate medical programme in western Canada. Using a semi-structured interview guide, we conducted a total of seven focus group interviews with 38 first- and second-year undergraduate medical students. Data were analysed using a thematic content analysis approach. Medical students recognise that stereotypes are closely related to processes of racism and discrimination. However, they generally feel that stereotypes of Aboriginal people are rooted in reality. Students also identified medical school as one of the environments in which they are commonly exposed to negative views of Aboriginal people. Student responses suggest they see the cultural gap between Aboriginal and non-Aboriginal people as being both a cause and a consequence of discrimination against Aboriginal people. The results of this study suggest that teaching medical students about the realities and impacts of stereotypes on Aboriginal peoples is a good starting point from which to address issues of racism and health inequities affecting the health of Aboriginal people. © 2015 John Wiley & Sons Ltd.

  8. Seeing Is Eating: How and When Activation of a Negative Stereotype Increases Stereotype-Conducive Behavior

    OpenAIRE

    Margaret C. Campbell; Gina S. Mohr

    2011-01-01

    This research investigates the effect of activation of a negative stereotype on behaviors that are perceived to increase the chance of becoming a member of the stereotyped group. Activation of a negative stereotype (the overweight stereotype) is shown to lead to stereotype-consistent goal commitment (low health goal commitment), which partially explains increases in stereotype-conducive behavior (eating indulgent foods). Two theoretically relevant moderators are proposed and supported. Increa...

  9. On the Leaky Math Pipeline: Comparing Implicit Math-Gender Stereotypes and Math Withdrawal in Female and Male Children and Adolescents

    Science.gov (United States)

    Steffens, Melanie C.; Jelenec, Petra; Noack, Peter

    2010-01-01

    Many models assume that habitual human behavior is guided by spontaneous, automatic, or implicit processes rather than by deliberate, rule-based, or explicit processes. Thus, math-ability self-concepts and math performance could be related to implicit math-gender stereotypes in addition to explicit stereotypes. Two studies assessed at what age…

  10. Undoing Gender Stereotypes in Hindi

    Directory of Open Access Journals (Sweden)

    Pande, Anjali

    2004-01-01

    Full Text Available The basic prerequisite for using any language is the willingness of the speaker to follow the rules of the game. Socially defined norms of language use then tend to set the limits within which one can express oneself using this language. Whether these norms set the speaker free or whether they act as constraints in a free expression of Self, is a question that will be raised in this article. Using examples from Hindi, the paper highlights the role of such norms of language use in perpetuating gender stereotypes. Gender stereotypes get constructed as part of a broader process of social differentiation but the site of this construction is to a large extent the normal everyday discourse. A normal classroom discussion amongst university students in New Delhi thus shows how deep rooted such stereotypes are and how effectively they get perpetuated through language and linguistic norms in Indian society. The basic premise in this paper is that meanings are context-specific, they are not fixed and they get created in discourse. But since language use is one thread in social fabric, it serves as an instrument to construct and perpetuate gender stereotypes. The paper is more of an essay on issues that became obvious about gender stereotypes during two classroom discussions. It should not therefore be taken as a study into the deeper aspects of gender representation in Hindi.

  11. A repeated-measures analysis of the effects of soft tissues on wrist range of motion in the extant phylogenetic bracket of dinosaurs: Implications for the functional origins of an automatic wrist folding mechanism in Crocodilia.

    Science.gov (United States)

    Hutson, Joel David; Hutson, Kelda Nadine

    2014-07-01

    A recent study hypothesized that avian-like wrist folding in quadrupedal dinosaurs could have aided their distinctive style of locomotion with semi-pronated and therefore medially facing palms. However, soft tissues that automatically guide avian wrist folding rarely fossilize, and automatic wrist folding of unknown function in extant crocodilians has not been used to test this hypothesis. Therefore, an investigation of the relative contributions of soft tissues to wrist range of motion (ROM) in the extant phylogenetic bracket of dinosaurs, and the quadrupedal function of crocodilian wrist folding, could inform these questions. Here, we repeatedly measured wrist ROM in degrees through fully fleshed, skinned, minus muscles/tendons, minus ligaments, and skeletonized stages in the American alligator Alligator mississippiensis and the ostrich Struthio camelus. The effects of dissection treatment and observer were statistically significant for alligator wrist folding and ostrich wrist flexion, but not ostrich wrist folding. Final skeletonized wrist folding ROM was higher than (ostrich) or equivalent to (alligator) initial fully fleshed ROM, while final ROM was lower than initial ROM for ostrich wrist flexion. These findings suggest that, unlike the hinge/ball and socket-type elbow and shoulder joints in these archosaurs, ROM within gliding/planar diarthrotic joints is more restricted to the extent of articular surfaces. The alligator data indicate that the crocodilian wrist mechanism functions to automatically lock their semi-pronated palms into a rigid column, which supports the hypothesis that this palmar orientation necessitated soft tissue stiffening mechanisms in certain dinosaurs, although ROM-restricted articulations argue against the presence of an extensive automatic mechanism. Anat Rec, 297:1228-1249, 2014. © 2014 Wiley Periodicals, Inc. © 2014 Wiley Periodicals, Inc.

  12. Women's Stereotypes and Consumer Preferences

    Directory of Open Access Journals (Sweden)

    Andrea Velandia Morales

    2011-01-01

    Full Text Available According to The Ambivalent Sexism Theory (Glick y Fiske, 1996 there are distinct stereotypes of women that men express different attitudes. Among them, the housewife, sexy women and executive women are the clearest ones. One hundred people participated in the present study in order to test the relationship between the female stereotypes, their level of influence and prestige and the level of preference for a commercial product (described in female and male terms. The results showed that sexy women is more associated with the masculine description, whereas the executive women is more associated to the feminine product description, and in both cases the housewife is the least associated with the two different descriptions. It was also found that the influence and the women prestige mediated the relationship between the stereotypes and the preference shown for the product described in feminine terms

  13. Stereotyped perceptions of chronic pain

    DEFF Research Database (Denmark)

    Møller, Marie Østergaard

    2010-01-01

    Artiklen undersøger hvordan stærke sociale stereotyper former socialarbejderes tilgang til hjælpesøgende borgere. Den empiriske analyse fokuserer på betydningen af 'deservingness' kriterier, samt på hvordan paternalistiske og følelsesmæssige argumenter bliver brugt af socialarbejdere til at retfæ......Artiklen undersøger hvordan stærke sociale stereotyper former socialarbejderes tilgang til hjælpesøgende borgere. Den empiriske analyse fokuserer på betydningen af 'deservingness' kriterier, samt på hvordan paternalistiske og følelsesmæssige argumenter bliver brugt af socialarbejdere til...... at retfærdiggøre stereotype kategoriseringer....

  14. Tracking subtle stereotypes of children with trisomy 21: from facial-feature-based to implicit stereotyping.

    Directory of Open Access Journals (Sweden)

    Claire Enea-Drapeau

    Full Text Available BACKGROUND: Stigmatization is one of the greatest obstacles to the successful integration of people with Trisomy 21 (T21 or Down syndrome, the most frequent genetic disorder associated with intellectual disability. Research on attitudes and stereotypes toward these people still focuses on explicit measures subjected to social-desirability biases, and neglects how variability in facial stigmata influences attitudes and stereotyping. METHODOLOGY/PRINCIPAL FINDINGS: The participants were 165 adults including 55 young adult students, 55 non-student adults, and 55 professional caregivers working with intellectually disabled persons. They were faced with implicit association tests (IAT, a well-known technique whereby response latency is used to capture the relative strength with which some groups of people--here photographed faces of typically developing children and children with T21--are automatically (without conscious awareness associated with positive versus negative attributes in memory. Each participant also rated the same photographed faces (consciously accessible evaluations. We provide the first evidence that the positive bias typically found in explicit judgments of children with T21 is smaller for those whose facial features are highly characteristic of this disorder, compared to their counterparts with less distinctive features and to typically developing children. We also show that this bias can coexist with negative evaluations at the implicit level (with large effect sizes, even among professional caregivers. CONCLUSION: These findings support recent models of feature-based stereotyping, and more importantly show how crucial it is to go beyond explicit evaluations to estimate the true extent of stigmatization of intellectually disabled people.

  15. Stereotypical Motor Movement Recognition Using Microsoft Kinect with Artificial Neural Network

    OpenAIRE

    M. Jazouli; S. Elhoufi; A. Majda; A. Zarghili; R. Aalouane

    2016-01-01

    Autism spectrum disorder is a complex developmental disability. It is defined by a certain set of behaviors. Persons with Autism Spectrum Disorders (ASD) frequently engage in stereotyped and repetitive motor movements. The objective of this article is to propose a method to automatically detect this unusual behavior. Our study provides a clinical tool which facilitates for doctors the diagnosis of ASD. We focus on automatic identification of five repetitive gestures among autistic children in...

  16. Sex and the money--How gender stereotypes modulate economic decision-making: An ERP study.

    Science.gov (United States)

    Fabre, Eve F; Causse, Mickael; Pesciarelli, Francesca; Cacciari, Cristina

    2015-08-01

    In the present event-related potential study, we investigated whether and how participants playing the ultimatum game as responders modulate their decisions according to the proposers' stereotypical identity. The proposers' identity was manipulated using occupational role nouns stereotypically marked with gender (e.g., Teacher; Engineer), paired with either feminine or masculine proper names (e.g., Anna; David). Greater FRN amplitudes reflected the early processing of the conflict between the strategic rule (i.e., earning as much money as possible) and ready-to-go responses (i.e., refusing unequal offers and discriminating proposers according to their stereotype). Responders were found to rely on a dual-process system (i.e., automatic and heuristic-based system 1 vs. cognitively costly and deliberative system 2), the P300 amplitude reflecting the switch from a decision making system to another. Greater P300 amplitudes were found in response to both fair and unfair offers and male-stereotyped proposers' offers reflecting an automatic decision making based on heuristics, while lower P300 amplitudes were found in response to 3€ offers and the female-stereotyped proposers' offers reflecting a more deliberative reasoning. Overall, the results indicate that participants were more motivated to engage in a costly deliberative reasoning associated with an increase in acceptation rate when playing with female-stereotyped proposers, who may have induced more positive and emphatic feelings in the participants than did male-stereotyped proposers. Then, we assume that people with an occupation stereotypically marked with female gender and engaged in an economic negotiation may benefit from their occupation at least in the case their counterparts lose their money if the negotiation fails. Copyright © 2015 Elsevier Ltd. All rights reserved.

  17. Stereotype threat and female communication styles.

    Science.gov (United States)

    von Hippel, Courtney; Wiryakusuma, Cindy; Bowden, Jessica; Shochet, Megan

    2011-10-01

    A large body of research has documented the performance-debilitating effects of stereotype threat for individuals, but there is a paucity of research exploring interpersonal consequences of stereotype threat. Two experiments tested the hypothesis that stereotype threat would change the style in which women communicate. Results indicate that women who experience stereotype threat regarding leadership abilities react against the stereotype by adopting a more masculine communication style. Study 2 provides evidence that self-affirmation eliminates this effect of stereotype threat on women's communication styles. A third study demonstrates an ironic consequence of this effect of stereotype threat on women's communication--when women under stereotype threat adopt a more masculine communication style, they are rated as less warm and likeable, and evaluators indicate less willingness to comply with their requests. Theoretical and practical implications of these findings are discussed.

  18. Adaptive memory: stereotype activation is not enough.

    Science.gov (United States)

    Otgaar, Henry; Smeets, Tom; Merckelbach, Harald; Jelicic, Marko; Verschuere, Bruno; Galliot, Anne-Marie; van Riel, Laura

    2011-08-01

    Studies have shown that survival processing leads to superior memorability. The aim of the present study was to examine whether this survival recall advantage might result from stereotype activation. To test this hypothesis, we conducted a pilot study and two experiments in which participants were primed with stereotypes (Experiment 1, professor and elderly person; Experiment 2, survival-stereotype). In Experiment 1, 120 undergraduates were randomly assigned to a survival, professor stereotype, elderly person stereotype, or moving scenario and rated words for their relevance to the imagined scenario. In Experiment 2, 75 undergraduates were given a survival, survival-stereotype (based on our pilot study), or moving scenario. Both experiments showed that survival processing leads to a greater recall advantage over the stereotype groups and control group. These data indicate that the mere activation of stereotypes cannot explain the survival recall advantage.

  19. Sequential Stereotype Priming: A Meta-Analysis.

    Science.gov (United States)

    Kidder, Ciara K; White, Katherine R; Hinojos, Michelle R; Sandoval, Mayra; Crites, Stephen L

    2017-08-01

    Psychological interest in stereotype measurement has spanned nearly a century, with researchers adopting implicit measures in the 1980s to complement explicit measures. One of the most frequently used implicit measures of stereotypes is the sequential priming paradigm. The current meta-analysis examines stereotype priming, focusing specifically on this paradigm. To contribute to ongoing discussions regarding methodological rigor in social psychology, one primary goal was to identify methodological moderators of the stereotype priming effect-whether priming is due to a relation between the prime and target stimuli, the prime and target response, participant task, stereotype dimension, stimulus onset asynchrony (SOA), and stimuli type. Data from 39 studies yielded 87 individual effect sizes from 5,497 participants. Analyses revealed that stereotype priming is significantly moderated by the presence of prime-response relations, participant task, stereotype dimension, target stimulus type, SOA, and prime repetition. These results carry both practical and theoretical implications for future research on stereotype priming.

  20. Stereotypes and the Achievement Gap: Stereotype Threat Prior to Test Taking

    Science.gov (United States)

    Appel, Markus; Kronberger, Nicole

    2012-01-01

    Stereotype threat is known as a situational predicament that prevents members of negatively stereotyped groups to perform up to their full ability. This review shows that the detrimental influence of stereotype threat goes beyond test taking: It impairs stereotyped students to build abilities in the first place. Guided by current theory on…

  1. Stereotypes help people connect with others in the community: A situated functional analysis of the stereotype consistency bias in communication

    NARCIS (Netherlands)

    Clark, A.E.; Kashima, Y.

    2007-01-01

    Communicators tend to share more stereotype-consistent than stereotype-inconsistent information. The authors propose and test a situated functional model of this stereotype consistency bias: Stereotype-consistent and inconsistent information differentially serve 2 central functions of

  2. Images and Stereotypes of the Native American.

    Science.gov (United States)

    Chilcoat, George W.

    1988-01-01

    Reviews how the popular stereotypes of American Indians have changed since the colonization of North America. Once seen as noble savages by European settlers, the popular stereotypes changed to become less and less positive as colonization advanced. Urges teachers to vigorously challenge the stereotypes and negative images. (JDH)

  3. Age Stereotypes about Emotional Resilience at Work

    Science.gov (United States)

    Rauschenbach, Cornelia; Goritz, Anja S.; Hertel, Guido

    2012-01-01

    In light of an aging workforce, age stereotypes have become an important topic both for researchers and for practitioners. Among other effects, age stereotypes might predict discriminatory behavior at work. This study examined stereotypic beliefs about emotional resilience as a function of both targets' and judges' age. In a web-based study, 4,181…

  4. Can counter-stereotypes boost flexible thinking?

    NARCIS (Netherlands)

    Goclowska, M.A.; Crisp, R.J.; Labuschagne, K.

    2013-01-01

    To reduce prejudice psychologists design interventions requiring people to think of counter-stereotypes (i.e., people who defy stereotypic expectations—a strong woman, a Black President). Grounded in the idea that stereotypes constrain the ability to think flexibly, we propose that thinking of

  5. A Dual Processing Approach to Stereotype Change.

    Science.gov (United States)

    Johnston, Lucy; Coolen, Petra

    1995-01-01

    Considered stereotype change within a framework of dual process models. Using three experiments, manipulated task involvement, source credibility, and message quality. Findings proved dual process as appropriate when considering the processing of stereotype-disconfirming information and processing's impact on existing stereotypes. Different…

  6. Stereotyping Physical Attractiveness: A Sociocultural Perspective.

    Science.gov (United States)

    Dion, Karen K.; And Others

    1990-01-01

    Studies the tendency to stereotype physical attractiveness and identification in a collectivist culture using a group of 53 Chinese Canadian college students. Finds that introverts tended to be more prone to stereotyping than extroverts. Subjects with the highest cultural involvement were least prone to stereotyping with regard to social…

  7. The effects of gender stereotypic and counter-stereotypic textbook images on science performance.

    Science.gov (United States)

    Good, Jessica J; Woodzicka, Julie A; Wingfield, Lylan C

    2010-01-01

    We investigated the effect of gender stereotypic and counter-stereotypic images on male and female high school students' science comprehension and anxiety. We predicted stereotypic images to induce stereotype threat in females and impair science performance. Counter-stereotypic images were predicted to alleviate threat and enhance female performance. Students read one of three chemistry lessons, each containing the same text, with photograph content varied according to stereotype condition. Participants then completed a comprehension test and anxiety measure. Results indicate that female students had higher comprehension after viewing counter-stereotypic images (female scientists) than after viewing stereotypic images (male scientists). Male students had higher comprehension after viewing stereotypic images than after viewing counter-stereotypic images. Implications for alleviating the gender gap in science achievement are discussed.

  8. When suppressing one stereotype leads to rebound of another: on the procedural nature of stereotype rebound.

    Science.gov (United States)

    Geeraert, Nicolas

    2013-09-01

    A known consequence of stereotype suppression is post-suppressional rebound (PSR), an ironic activation of the suppressed stereotype. This is typically explained as an unintended by-product from a dual-process model of mental control. Relying on this model, stereotype rebound is believed to be conceptual. Alternative accounts predict PSR to be featural or procedural. According to the latter account, stereotype rebound would not be limited to the suppressed social category, but could occur for a target from any social category. The occurrence of procedural stereotype rebound was examined across five experiments. Suppression of one particular stereotype consistently led to rebound for social targets belonging to the same or a different stereotype in an essay-writing task (Experiments 1-3) and led to facilitation in recognition of stereotype-consistent words (Experiment 4). Finally, stereotype suppression was shown to impact on assessments of stereotype use but not on heuristic thinking (Experiment 5).

  9. Stereotypes of Old People Persist

    Directory of Open Access Journals (Sweden)

    Lars Tornstam

    2007-07-01

    Full Text Available In 2005, as well as in 1982, almost 90 percent of Swedes subscribed to the stereotype that retirement pensioners suffer from loneliness and more than half of Swedes also believed that pensioners suffer from boredom and dissatisfaction with life.Little seems to have changed for the better, or even impaired with regard to the images of the psychological conditions of pensioners, at the same time as Swedes have become somewhat more knowledgeable about the physiological/material conditions associated with aging. This follows from a 2005 follow-up of a Swedish Facts on Aging Quiz, first given in 1982. The comparatively stable pattern of stereotypes over the 23-year period indicates that stereotypes – in old, well-known or permutated forms – will prevail as long as their ageist roots do. The changes observed indicate the possibility of a future pattern of stereotypes, which combines an exaggerated “positive” image of retirement pensioners’ health and wealth, with associated envy of the “greedy geezers”, and pity for their lonely and meaningless lives.

  10. Sex Stereotyping and Sex Discrimination

    Science.gov (United States)

    Hegarty, Moira

    1977-01-01

    Although unable to find any evidence to indicate that secondary schools in Canada have or have not made any progress in reducing sex stereotyping or sex discrimination, the author states that the Canadian educational system is aware of its responsibility to uphold non-sexist standards for its young students. Discusses some research done on undoing…

  11. Stereotypes possess heterogeneous directionality: a theoretical and empirical exploration of stereotype structure and content.

    Science.gov (United States)

    Cox, William T L; Devine, Patricia G

    2015-01-01

    We advance a theory-driven approach to stereotype structure, informed by connectionist theories of cognition. Whereas traditional models define or tacitly assume that stereotypes possess inherently Group → Attribute activation directionality (e.g., Black activates criminal), our model predicts heterogeneous stereotype directionality. Alongside the classically studied Group → Attribute stereotypes, some stereotypes should be bidirectional (i.e., Group ⇄ Attribute) and others should have Attribute → Group unidirectionality (e.g., fashionable activates gay). We tested this prediction in several large-scale studies with human participants (NCombined = 4,817), assessing stereotypic inferences among various groups and attributes. Supporting predictions, we found heterogeneous directionality both among the stereotype links related to a given social group and also between the links of different social groups. These efforts yield rich datasets that map the networks of stereotype links related to several social groups. We make these datasets publicly available, enabling other researchers to explore a number of questions related to stereotypes and stereotyping. Stereotype directionality is an understudied feature of stereotypes and stereotyping with widespread implications for the development, measurement, maintenance, expression, and change of stereotypes, stereotyping, prejudice, and discrimination.

  12. Memory shaped by age stereotypes over time.

    Science.gov (United States)

    Levy, Becca R; Zonderman, Alan B; Slade, Martin D; Ferrucci, Luigi

    2012-07-01

    Previous studies showed that negative self-stereotypes detrimentally affect the cognitive performance of marginalized group members; however, these findings were confined to short-term experiments. In the present study, we considered whether stereotypes predicted memory over time, which had not been previously examined. We also considered whether self-relevance increased the influence of stereotypes on memory over time. Multiple waves of memory performance were analyzed using individual growth models. The sample consisted of 395 participants in the Baltimore Longitudinal Study of Aging. Those with more negative age stereotypes demonstrated significantly worse memory performance over 38 years than those with less negative age stereotypes, after adjusting for relevant covariates. The decline in memory performance for those aged 60 and above was 30.2% greater for the more negative age stereotype group than for the less negative age stereotype group. Also, the impact of age stereotypes on memory was significantly greater among those for whom the age stereotypes were self-relevant. This study shows that the adverse influence of negative self-stereotypes on cognitive performance is not limited to a short-term laboratory effect. Rather, the findings demonstrate, for the first time, that stereotypes also predict memory performance over an extended period in the community.

  13. Challenging gender stereotypes: resistance and exclusion.

    Science.gov (United States)

    Mulvey, Kelly Lynn; Killen, Melanie

    2015-01-01

    The likelihood of resisting gender-stereotypic peer group norms, along with expectations about personal resistance, was investigated in 9- to 10-year-olds and 13- to 14-year-olds (N = 292). Participants were told about a stereotype conforming group (boys playing football; girls doing ballet) and a stereotype nonconforming group (boys doing ballet; girls playing football). Contrary to expectations from gender-stereotyping research, participants stated that they would personally resist gender-stereotypic norms, and more so than they would expect their peers to resist. However, expecting peers to resist declined with age. Participants expected that exclusion from the group was a consequence for challenging the peer group, and understood the asymmetrical status of gender stereotypes with an expectation that it would be more difficult for boys to challenge stereotypes than for girls. © 2014 The Authors. Child Development © 2014 Society for Research in Child Development, Inc.

  14. Towards a better understanding of the overall health impact of the game of squash: automatic and high-resolution motion analysis from a single camera view

    Directory of Open Access Journals (Sweden)

    Brumann Christopher

    2017-09-01

    Full Text Available In this paper, we present a method for locating and tracking players in the game of squash using Gaussian mixture model background subtraction and agglomerative contour clustering from a calibrated single camera view. Furthermore, we describe a method for player re-identification after near total occlusion, based on stored color- and region-descriptors. For camera calibration, no additional pattern is needed, as the squash court itself can serve as a 3D calibration object. In order to exclude non-rally situations from motion analysis, we further classify each video frame into game phases using a multilayer perceptron. By considering a player’s position as well as the current game phase we are able to visualize player-individual motion patterns expressed as court coverage using pseudo colored heat-maps. In total, we analyzed two matches (six games, 1:28h of high quality commercial videos used in sports broadcasting and compute high resolution (1cm per pixel heat-maps. 130184 manually labeled frames (game phases and player identification show an identification correctness of 79.28±8.99% (mean±std. Game phase classification is correct in 60.87±7.62% and the heat-map visualization correctness is 72.47±7.27%.

  15. When Using a Negative Gender Stereotype as an Excuse Increases Gender Stereotyping in Others.

    Science.gov (United States)

    Burkley, Melissa; Andrade, Angela; Burkley, Edward

    2016-01-01

    Prior work has shown that women use gender stereotypes to excuse their stereotypic failures, and doing so incurs negative costs. This study examined if the audience who witnesses a woman using such a stereotypic excuse also incurs costs in the form of increased gender stereotype endorsement. Male and female participants reviewed a survey supposedly completed by a female target who recently took a math exam. In this survey, the female target either performed well or poorly on the exam, and when asked to explain her performance, either invoked a gender stereotype as an excuse (e.g., women are worse at math than men) or not. The results indicated that men (but not women) showed greater gender stereotype endorsement after reading about a female target that invoked a stereotypic excuse. These results suggest that when women use a gender stereotype as an excuse, they may unintentionally cause some observers to increase their endorsement of gender stereotypes.

  16. Positive stereotypes, negative outcomes: Reminders of the positive components of complementary gender stereotypes impair performance in counter-stereotypical tasks.

    Science.gov (United States)

    Kahalon, Rotem; Shnabel, Nurit; Becker, Julia C

    2018-04-01

    Gender stereotypes are complementary: Women are perceived to be communal but not agentic, whereas men are perceived to be agentic but not communal. The present research tested whether exposure to reminders of the positive components of these gender stereotypes can lead to stereotype threat and subsequent performance deficits on the complementary dimension. Study 1 (N = 116 female participants) revealed that compared to a control/no-stereotype condition, exposure to reminders of the stereotype about women's communality (but not to reminders of the stereotype about women's beauty) impaired women's math performance. In Study 2 (N = 86 male participants), reminders of the stereotype about men's agency (vs. a control/no-stereotype condition) impaired men's performance in a test of socio-emotional abilities. Consistent with previous research on stereotype threat, in both studies the effect was evident among participants with high domain identification. These findings extend our understanding of the potentially adverse implications of seemingly positive gender stereotypes. © 2018 The British Psychological Society.

  17. Why people stereotype affects how they stereotype: the differential influence of comprehension goals and self-enhancement goals on stereotyping.

    Science.gov (United States)

    van den Bos, Arne; Stapel, Diederik A

    2009-01-01

    In four studies, the authors examined the hypothesis that the way people stereotype is determined by the motives that instigate it. Study 1 measured and demonstrated the effectiveness of a commonly used priming technique to manipulate comprehension and self-enhancement goals. Study 2 demonstrated that why people stereotype determines how they stereotype: When a comprehension goal was salient, positive as well as negative stereotypes were applied, whereas a salient self-enhancement goal led to the application of negative but not positive stereotypes. Study 3 replicated these effects with different stereotypes. Study 4 replicated these effects and gave more insight in the consequences of goal fulfillment on stereotyping. Results indicated the fulfillment of a salient self-enhancement or comprehension goal led to the reduction of stereotyping. These effects were goal specific: Fulfillment of a self-enhancement goal decreased enhancement-driven but not comprehension-driven stereotyping; fulfillment of a comprehension goal decreased comprehension-driven but not enhancement-driven stereotyping.

  18. Automatic sequences

    CERN Document Server

    Haeseler, Friedrich

    2003-01-01

    Automatic sequences are sequences which are produced by a finite automaton. Although they are not random they may look as being random. They are complicated, in the sense of not being not ultimately periodic, they may look rather complicated, in the sense that it may not be easy to name the rule by which the sequence is generated, however there exists a rule which generates the sequence. The concept automatic sequences has special applications in algebra, number theory, finite automata and formal languages, combinatorics on words. The text deals with different aspects of automatic sequences, in particular:· a general introduction to automatic sequences· the basic (combinatorial) properties of automatic sequences· the algebraic approach to automatic sequences· geometric objects related to automatic sequences.

  19. Male Stereotypes in a Relationship

    Directory of Open Access Journals (Sweden)

    Isabel García Toca

    2008-01-01

    Full Text Available The aim of the study is to know the attitude that men have towards stereotypes in couples relationships established by society. The rating scale used consists of 51 items divided in five families: macho thoughts, power, demonstrating feelings, expectations in couple’s relationships and how a couple is seen in society. The instrument used Likert scale, and valued by three types of discrimination, reliability and the validation to content. The instrument was applied to men in a not random way. The results indicate that now a day’s men are still concerned in following stereotypes established in couple’s relationships. However this conduct has decreased slowly and insignificantly.

  20. Physical attractiveness stereotype and memory.

    Science.gov (United States)

    Rohner, Jean-Christophe; Rasmussen, Anders

    2011-08-01

    Three experiments examined explicit and implicit memory for information that is congruent with the physical attractiveness stereotype (i.e. attractive-positive and unattractive-negative) and information that is incongruent with the physical attractiveness stereotype (i.e. attractive-negative and unattractive-positive). Measures of explicit recognition sensitivity and implicit discriminability revealed a memorial advantage for congruent compared to incongruent information, as evident from hit and false alarm rates and reaction times, respectively. Measures of explicit memory showed a recognition bias toward congruent compared to incongruent information, where participants tended to call congruent information old, independently of whether the information had been shown previously or not. This recognition bias was unrelated to reports of subjective confidence in retrieval. The present findings shed light on the cognitive mechanisms that might mediate discriminatory behavior towards physically attractive and physically unattractive individuals. © 2011 The Authors. Scandinavian Journal of Psychology © 2011 The Scandinavian Psychological Associations.

  1. Male Stereotypes in a Relationship

    OpenAIRE

    Isabel García Toca; Fernanda Nader Carreta

    2008-01-01

    The aim of the study is to know the attitude that men have towards stereotypes in couples relationships established by society. The rating scale used consists of 51 items divided in five families: macho thoughts, power, demonstrating feelings, expectations in couple’s relationships and how a couple is seen in society. The instrument used Likert scale, and valued by three types of discrimination, reliability and the validation to content. The instrument was applied to men in a not random way. ...

  2. The invisible stereotypes of bisexual men.

    Science.gov (United States)

    Zivony, Alon; Lobel, Thalma

    2014-08-01

    Bisexual men have little public visibility, yet previous reports indicate that heterosexuals have specific prejudicial attitudes towards them. This article reports on two studies that examined the stereotypical beliefs of heterosexual men and women regarding bisexual men. In Study 1 (n = 88), we examined awareness of social stereotypes (stereotype knowledge). Most of the participants were unable to describe the various stereotypes of bisexual men. Contrary to previous studies, low-prejudiced participants had more stereotype knowledge than high-prejudiced participants. In Study 2 (n = 232), we examined prejudice in a contextual evaluation task that required no stereotype knowledge. Participants evaluated a single target character on a first date: a bisexual man dating a heterosexual woman, a bisexual man dating a gay man, a heterosexual man dating a heterosexual woman, or a gay man dating a gay man. The findings indicated that participants implemented stereotypical beliefs in their evaluation of bisexual men: compared to heterosexual and gay men, bisexual men were evaluated as more confused, untrustworthy, open to new experiences, as well as less inclined towards monogamous relationships and not as able to maintain a long-term relationship. Overall, the two studies suggest that the stereotypical beliefs regarding bisexual men are prevalent, but often not acknowledged as stereotypes. In addition, the implementation of stereotypes in the evaluations was shown to be dependent on the potential romantic partner of the target. Possible theoretical explanations and implications are discussed.

  3. Content and uniformity of stereotypes and meta-stereotypes of homeless people in Madrid (Spain)

    OpenAIRE

    Vázquez Cabrera, José Juan; Panadero, Sonia; Zúñiga, Claudia

    2017-01-01

    This study analyses the content and the uniformity of meta-stereotypes among homelessness people, and the stereotypes that domiciled people have of homeless people. The research took place in Madrid (Spain), based on data provided by a representative sample of homeless people (n=188) and a sample of people at no risk of becoming homeless (n=180). Results show that stereotypes of homeless people and homeless people's meta-stereotypes predominantly have negative or indulgent content, with very ...

  4. How sadness and happiness influence ethnic stereotyping

    Directory of Open Access Journals (Sweden)

    Žeželj Iris

    2012-01-01

    Full Text Available Incidental affective states tend to influence stereotyping in counterintuitive way: experimentally induced happiness leads to more stereotyping while experimentally induced sadness leads to less stereotyping. It was therefore predicted that happy subjects would a. would make more stereotype-consistent errors in memory task; b. attribute more stereotypical features to a specific ethnic group, and c. be less sensitive to ethnic discrimination in comparison to sad subjects. In a sample of 90 high school students from Belgrade, Serbia, differently valenced affects were successfully induced using 'autobiographic recollection' procedure. Experiment 1 showed that happy and sad subjects did not differ in the number of stereotype consistent errors in memory task. In experiment 2, however, happy subjects in comparison to sad subjects attributed more stereotypic traits to a non-stereotypical exemplar of a national category and expected him to behave more stereotypically in the future. Additionally, in thought listing task, happy subjects recorded more irrelevant and less story-focused thoughts in comparison to sad subjects. Finally, in Experiment 3 (N=66 sad subjects demonstrated more sensitivity to ethnic discrimination in comparison to happy subjects. These findings are discussed in terms of the impact of emotional experience on social information-processing strategies.

  5. Girls' Math Performance under Stereotype Threat: The Moderating Role of Mothers' Gender Stereotypes

    Science.gov (United States)

    Tomasetto, Carlo; Alparone, Francesca Romana; Cadinu, Mara

    2011-01-01

    Previous research on stereotype threat in children suggests that making gender identity salient disrupts girls' math performance at as early as 5 to 7 years of age. The present study (n = 124) tested the hypothesis that parents' endorsement of gender stereotypes about math moderates girls' susceptibility to stereotype threat. Results confirmed…

  6. Changing Stereotypes, Changing Grades: A Longitudinal Study of Stereotyping during a College Math Course

    Science.gov (United States)

    Ramsey, Laura R.; Sekaquaptewa, Denise

    2011-01-01

    Previous research has illuminated an important connection between stereotypes and the performance of those targeted by a stereotype. This body of work suggests that even implicit (i.e., nonconscious and unintended) math-gender stereotyping is related to poor math performance among women. Our longitudinal study sought to measure students'…

  7. Disinhibition of stereotyping: Context, prejudice, and target characteristics

    NARCIS (Netherlands)

    Kawakami, K.L.; Spears, R.; Dovidio, J.F.

    2002-01-01

    The present research examined the moderating influences of individual differences in sexism on the application of gender stereotypes to stereotypic versus nonstereotypic targets as a function of contexts that induced sex stereotypic or counterstereotypic responses. Specifically, participants first

  8. Female gender stereotype in French advertising texts

    Directory of Open Access Journals (Sweden)

    А С Борисова

    2008-06-01

    Full Text Available This article deals with the problem of female gender stereotypes in French advertising texts. On the ground of the practical analysis of advertising texts published in some modern French periodicals, we managed to expose and define general and national-cultural female gender stereotypes fixed in collective consciousness of the French.

  9. Myths and Stereotypes in "Asterix le Gaulois"

    Science.gov (United States)

    Pinet, Christopher

    1978-01-01

    A discussion of "Asterix," the comic book series, and an analysis of its use of myths and stereotypes usually associated with the French. Some of these are: their love of food, individualism and spirit of resistance, sense of "Frenchness," and "esprit." Goscinny succeeds in making these stereotypes universal in application. (AMH)

  10. The Stereotypes in Pupil's Self Esteem

    Science.gov (United States)

    Cankar, Franc; Žakelj, Amalija; Grmek, Milena Ivanuš

    2012-01-01

    Through the influences of our social environment, both boys and girls learn their sexual norms, specific rules and values from the early childhood. Hence, children grow up in the world of distinct sexual duality. In their efforts to act according to their sexual stereotypes, children adopt these widespread stereotyped conceptions in developing…

  11. Stereotype Threat and Gender Differences in Chemistry

    Science.gov (United States)

    Sunny, Cijy Elizabeth; Taasoobshirazi, Gita; Clark, Lauren; Marchand, Gwen

    2017-01-01

    Stereotype threat theory (STT) offers one explanation for achievement differences in math and science for both women and minority students. Specifically, STT posits that the perceived risk of confirming a negative stereotype about an individual's identity group acts as a psychological burden that negatively impacts performance. This study examined…

  12. Cultural stereotypes in Nigerian print media advertisements ...

    African Journals Online (AJOL)

    This study set out to examine the extent to which cultural stereotype roles are depicted in print advertisements in Nigeria. It specifically sought to highlight what kind of influence (negative or positive) such stereotype representations carry. The study also attempts to identify those factors that may have been responsible for the ...

  13. Visual Stereotypes and Virtual Pedagogical Agents

    Science.gov (United States)

    Haake, Magnus; Gulz, Agneta

    2008-01-01

    The paper deals with the use of visual stereotypes in virtual pedagogical agents and its potential impact in digital learning environments. An analysis of the concept of visual stereotypes is followed by a discussion of affordances and drawbacks as to their use in the context of traditional media. Next, the paper explores whether virtual…

  14. Licensed Practical Nurses' Sex Role Stereotypes.

    Science.gov (United States)

    Wallston, Barbara Strudler; And Others

    1983-01-01

    Examined whether sex-role stereotypes would affect nurses' (N=32) attitudes toward simulations of male and female patients. Emotional style and patients' diagnosis were manipulated. Results showed significant sex-role differences and stereotypical attitudes. Male patients were rated more positively, and were more likely to possess traditional male…

  15. Knowing about Racial Stereotypes versus Believing Them

    Science.gov (United States)

    Nasir, Na'ilah Suad; McKinney de Royston, Maxine; O'Connor, Kathleen; Wischnia, Sarah

    2017-01-01

    Despite post-racial rhetoric, stereotypes remain salient for American youth. We surveyed 150 elementary and middle schoolers in Northern California and conducted case studies of 12 students. Findings showed that (a) students hold school-related stereotypes that get stronger in middle school, (b) African American and Latino students experience…

  16. The function of stereotypes in visual perception.

    Science.gov (United States)

    Niemeyer, Greg O

    2003-01-01

    Human vision is a product of both physiological and cultural dispositions. This cultural study investigates the role of cultural dispositions in visual perception. In particular, the study focuses on the role of stereotypes, which are involved in recognition. I propose that stereotypes are essential for basic functions of perception and human perception. However, stereotypes also introduce significant limitations on human experience. The fact that stereotypes are abstract simplifications of realities is not the limiting factor, since scientific and cultural progress continually refines stereotypes. The very principle of the stereotype appears to introduce the limitation, because the process of forming stereotypes requires both temporal and functional fragmentations of the continuum of our perception. This fragmentation can be a cause of sensory overload, a postmodern condition that generates cultural, perceptual and behavioral problems. To address this problem, I propose a cultural modification to our modality of perception. The modification shifts the emphasis of our perception from the recognition of stereotypes to the recognition of flows, processes and durations. References to the work of Henri Bergson and Martin Heidegger provide the philosophical basis for this modification and several empirical and experimental examples illustrate such modifications in practice.

  17. Stereotyped: Investigating Gender in Introductory Science Courses

    Science.gov (United States)

    Lauer, Shanda; Momsen, Jennifer; Offerdahl, Erika; Kryjevskaia, Mila; Christensen, Warren; Montplaisir, Lisa

    2013-01-01

    Research in science education has documented achievement gaps between men and women in math and physics that may reflect, in part, a response to perceived stereotype threat. Research efforts to reduce achievement gaps by mediating the impact of stereotype threat have found success with a short values-affirmation writing exercise. In biology and…

  18. Gender Stereotypes in Selected Igbo Proverbs | Ezeifeka ...

    African Journals Online (AJOL)

    This paper investigates observed encodings of gender stereotypes in Igbo proverbs, the obvious pigeonhole effects of these stereotypes on male-female operational spaces, and how the fixed formats of these proverbs present them as taken-for-granted, impermeable for deconstruction and recontextualization. Drawing ...

  19. Being smart or getting smarter: Implicit theory of intelligence moderates stereotype threat and stereotype lift effects.

    Science.gov (United States)

    Froehlich, Laura; Martiny, Sarah E; Deaux, Kay; Goetz, Thomas; Mok, Sog Yee

    2016-09-01

    This research explores implicit theory of intelligence (TOI) as a moderator of stereotype activation effects on test performance for members of negatively stereotyped and of favourably stereotyped groups. In Germany, Turkish-origin migrants are stereotyped as low in verbal ability. We predicted that on a test diagnostic of verbal intelligence, endorsement of an entity TOI predicts stereotype threat effects for Turkish-origin students and stereotype lift effects for German students. This effect could account for some of the performance gap between immigrants and host society members after stereotype activation. Study 1 (N = 107) established structural equivalence of implicit theories across the ethnic groups. In two experimental studies (Study 2: N = 182, Study 3: N = 190), we tested the moderating effect of TOI in a 2 (stereotype activation: diagnostic vs. non-diagnostic test) × 2 (ethnicity: German vs. Turkish migration background) experimental design. The results showed that when the test was described as diagnostic of verbal intelligence, higher entity theory endorsement predicted stereotype threat effects for Turkish-origin students (Study 2 and Study 3) and stereotype lift effects for German students (Study 3). The results are discussed in terms of practical implications for educational settings and theoretical implications for processes underlying stereotype activation effects. © 2016 The British Psychological Society.

  20. Individuals with autism spectrum disorders do not use social stereotypes in irony comprehension.

    Directory of Open Access Journals (Sweden)

    Tiziana Zalla

    Full Text Available Social and communication impairments are part of the essential diagnostic criteria used to define Autism Spectrum Disorders (ASDs. Difficulties in appreciating non-literal speech, such as irony in ASDs have been explained as due to impairments in social understanding and in recognizing the speaker's communicative intention. It has been shown that social-interactional factors, such as a listener's beliefs about the speaker's attitudinal propensities (e.g., a tendency to use sarcasm, to be mocking, less sincere and more prone to criticism, as conveyed by an occupational stereotype, do influence a listener's interpretation of potentially ironic remarks. We investigate the effect of occupational stereotype on irony detection in adults with High Functioning Autism or Asperger Syndrome (HFA/AS and a comparison group of typically developed adults. We used a series of verbally presented stories containing ironic or literal utterances produced by a speaker having either a "sarcastic" or a "non-sarcastic" occupation. Although individuals with HFA/AS were able to recognize ironic intent and occupational stereotypes when the latter are made salient, stereotype information enhanced irony detection and modulated its social meaning (i.e., mockery and politeness only in comparison participants. We concluded that when stereotype knowledge is not made salient, it does not automatically affect pragmatic communicative processes in individuals with HFA/AS.

  1. Stereotype Fit Effects for Golf Putting Nonexperts.

    Science.gov (United States)

    Grimm, Lisa R; Lewis, Benjamin; Maddox, W Todd; Markman, Arthur B

    2016-02-01

    Research has connected stereotype threat and regulatory fit by showing improved performance for individuals with negative stereotypes when they focused on minimizing potential losses. In the current study, non-Black participants, who were non-experts at golf putting, were told that a golf-putting task was diagnostic of natural athletic ability (i.e., negative stereotype) or sports intelligence (i.e., positive stereotype). Participants tried to maximize earned points or minimize lost points assigned after every putt, which was calculated based on the distance to a target. We demonstrate better performance for participants experiencing a fit between their global task stereotype and the task goal, and argue that regulatory fit allows for increased attention on the strategies beneficial for task performance. Interestingly, we find that performance of individuals high in working memory capacity suffers greatly when those individuals experience a regulatory mismatch.

  2. The Inaccuracy of National Character Stereotypes

    Science.gov (United States)

    McCrae, Robert R.; Chan, Wayne; Jussim, Lee; De Fruyt, Filip; Löckenhoff, Corinna E.; De Bolle, Marleen; Costa, Paul T.; Hřebíčková, Martina; Graf, Sylvie; Realo, Anu; Allik, Jüri; Nakazato, Katsuharu; Shimonaka, Yoshiko; Yik, Michelle; Ficková, Emília; Brunner-Sciarra, Marina; Reátigui, Norma; de Figueora, Nora Leibovich; Schmidt, Vanina; Ahn, Chang-kyu; Ahn, Hyun-nie; Aguilar-Vafaie, Maria E.; Siuta, Jerzy; Szmigielska, Barbara; Cain, Thomas R.; Crawford, Jarret T.; Mastor, Khairul Anwar; Rolland, Jean-Pierre; Nansubuga, Florence; Miramontez, Daniel R.; Benet-Martínez, Veronica; Rossier, Jérôme; Bratko, Denis; Marušić, Iris; Halberstadt, Jamin; Yamaguchi, Mami; Knežević, Goran; Purić, Danka; Martin, Thomas A.; Gheorghiu, Mirona; Smith, Peter B.; Barbaranelli, Claudio; Wang, Lei; Shakespeare-Finch, Jane; Lima, Margarida P.; Klinkosz, Waldemar; Sekowski, Andrzej; Alcalay, Lidia; Simonetti, Franco; Avdeyeva, Tatyana V.; Pramila, V. S.; Terracciano, Antonio

    2013-01-01

    Consensual stereotypes of some groups are relatively accurate, whereas others are not. Previous work suggesting that national character stereotypes are inaccurate has been criticized on several grounds. In this article we (a) provide arguments for the validity of assessed national mean trait levels as criteria for evaluating stereotype accuracy; and (b) report new data on national character in 26 cultures from descriptions (N=3,323) of the typical male or female adolescent, adult, or old person in each. The average ratings were internally consistent and converged with independent stereotypes of the typical culture member, but were weakly related to objective assessments of personality. We argue that this conclusion is consistent with the broader literature on the inaccuracy of national character stereotypes. PMID:24187394

  3. Contents of Stereotypes toward Woman Subgroups: An Investigation in the Framework of Stereotype Content Model

    Directory of Open Access Journals (Sweden)

    Timucin Aktan

    2016-12-01

    Full Text Available The aim of the study was to investigate the stereotype contents toward woman subgroups and relate these contents to social-structural predictors and sexism. In this respect, 119 university students were recruited for the first study and they were asked to rate 10 woman subgroups in terms of their competence and warmth, and their status and competitiveness. Participants' level of sexism was also measured using ambivalent sexism scale. The findings of the first study revealed that competence and warmth were the two fundamental dimensions of the stereotype contents, these stereotypes could be depicted in three clusters, the content of many women stereotypes were mixed, and status was linked to competence and competition was related to lack of warmth. Besides replicating the main hypotheses of stereotype content model, the findings supported its two basic assumptions, i.e. negative stereotypes are not necessary to reveal stereotype clusters and personal stereotypes are more open to motivational concerns. Finally, sexism was related only with competition, but not with stereotype contents. Since, high competent / high warm cluster was not observed in the first study, the number of woman subgroups was increased in the second study. Thus, 86 university students were asked to rate 18 women subgroups on the scales used in the first study. Results replicated the findings of the first study, supporting the main hypothesis of stereotype content model. The findings of the studies were discussed in the light of relevant literature.

  4. Prejudices in Cultural Contexts: Shared Stereotypes (Gender, Age) Versus Variable Stereotypes (Race, Ethnicity, Religion).

    Science.gov (United States)

    Fiske, Susan T

    2017-09-01

    Some prejudices share cross-cultural patterns, but others are more variable and culture specific. Those sharing cross-cultural patterns (sexism, ageism) each combine societal status differences and intimate interdependence. For example, in stereotypes of sex and age, lower status groups-women and elders-gain stereotypic warmth (from their cooperative interdependence) but lose stereotypic competence (from their lower status); men and middle-aged adults show the opposite trade-off, stereotypically more competent than warm. Meta-analyses support these widespread ambivalent (mixed) stereotypes for gender and age across cultures. Social class stereotypes often share some similarities (cold but competent rich vs. warm but incompetent poor). These compensatory warmth versus competence stereotypes may function to manage common human dilemmas of interacting across societal and personal positions. However, other stereotypes are more variable and culture specific (ethnicity, race, religion). Case studies of specific race/ethnicities and religions reveal much more cultural variation in their stereotype content, supporting their being responses to particular cultural contexts, apparent accidents of history. To change stereotypes requires understanding their commonalities and differences, their origins and patterns across cultures.

  5. Counter-stereotypical pictures as a strategy for overcoming spontaneous gender stereotypes

    Directory of Open Access Journals (Sweden)

    Eimear eFinnegan

    2015-08-01

    Full Text Available The present research investigated the use of counter-stereotypical pictures as a strategy for overcoming spontaneous gender stereotypes when certain social role nouns and professional terms are read. Across two experiments, participants completed a judgement task in which they were presented with word pairs comprised of a role noun with a stereotypical gender bias (e.g. beautician and a kinship term with definitional gender (e.g. brother. Their task was to quickly decide whether or not both terms could refer to one person. In each experiment they completed 2 blocks of such judgement trials separated by a training session in which they were presented with pictures of people working in gender counter-stereotypical (Experiment 1 or gender stereotypical roles (Experiment 2. To ensure participants were focused on the pictures, they were also required to answer 4 questions on each one relating to the character’s leisure activities, earnings, job satisfaction and personal life. Accuracy of judgements to stereotype incongruent pairings was found to improve significantly across blocks when participants were exposed to counter-stereotype images (9.87% as opposed to stereotypical images (0.12%, while response times decreased significantly across blocks in both studies. It is concluded that exposure to counter-stereotypical pictures is a valuable strategy for overcoming spontaneous gender stereotype biases in the short term.

  6. How social-class stereotypes maintain inequality.

    Science.gov (United States)

    Durante, Federica; Fiske, Susan T

    2017-12-01

    Social class stereotypes support inequality through various routes: ambivalent content, early appearance in children, achievement consequences, institutionalization in education, appearance in cross-class social encounters, and prevalence in the most unequal societies. Class-stereotype content is ambivalent, describing lower-SES people both negatively (less competent, less human, more objectified), and sometimes positively, perhaps warmer than upper-SES people. Children acquire the wealth aspects of class stereotypes early, which become more nuanced with development. In school, class stereotypes advantage higher-SES students, and educational contexts institutionalize social-class distinctions. Beyond school, well-intentioned face-to-face encounters ironically draw on stereotypes to reinforce the alleged competence of higher-status people and sometimes the alleged warmth of lower-status people. Countries with more inequality show more of these ambivalent stereotypes of both lower-SES and higher-SES people. At a variety of levels and life stages, social-class stereotypes reinforce inequality, but constructive contact can undermine them; future efforts need to address high-status privilege and to query more heterogeneous samples. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. Content of teachers' stereotypes about adolescents

    Directory of Open Access Journals (Sweden)

    Đerić Ivana

    2009-01-01

    Full Text Available Discourse on 'problematic behavior' of the young in adolescence period is often present in lay, media, professional and scientific public. In this research, we performed empirical testing of the psychological concept of 'storm and stress', which is manifested by stereotypes about adolescents as rebels. The goal was to establish whether teachers hold stereotypes about younger adolescents as a social group and what the content of the stereotype is. Research participants were 193 teachers teaching the seventh grade in ten Belgrade primary schools. Factor analysis method established the presence of several factors, which reflect the psychological content and meaning of teachers' stereotypes about younger adolescents. The results of our research point out: (a that stereotypes of teachers about younger adolescents stand in partial correspondence with the content of a widely distributed concept of 'storm and stress'; (b that this concept is mostly loaded with a negative perception of pupils on the part of teachers and (c that teachers less often perceive pupils through the prism of some positive qualities. That is, teachers think that these positive qualities are not 'typical' qualities of adolescents if they are observed as a group. Interviewed teachers hold stereotypes about younger adolescents, but intensity and valence of stereotypes vary depending on the nature of obtained factors.

  8. Unethical Female Stereotypes in Reproductive Health

    Directory of Open Access Journals (Sweden)

    Garanina I. G.

    2015-01-01

    Full Text Available The author considers the established stereotypes which are summarized prejudices identifying the membership of certain people in a certain group. The article reveals that women are victims of stereotyping them as housekeepers and mothers in the negative sense, which exclude them from performing other roles and functions. There are examples from the foreign legislation where they dispel the stereotype of a woman as a reproductive instrument and uphold the woman‘s right to equal dignity with men in their reproductive choice

  9. The persistent stereotype: children's images of scientists

    Science.gov (United States)

    Emens McAdam, Janice

    1990-03-01

    Through their reading children learn to regard scientists as eccentrics. It is shown that this stereotype has persisted for over thirty years and affects many adult attitudes. Some methods of breaking the author-reader cycle are suggested.

  10. Stereotypic movement disorder: easily missed.

    Science.gov (United States)

    Freeman, Roger D; Soltanifar, Atefeh; Baer, Susan

    2010-08-01

    To expand the understanding of stereotypic movement disorder (SMD) and its differentiation from tics and autistic stereotypies. Forty-two children (31 males, mean age 6y 3mo, SD 2y 8mo; 11 females, mean age 6y 7mo, SD 1y 9mo) consecutively diagnosed with SMD, without-self-injurious behavior, intellectual disability, sensory impairment, or an autistic spectrum disorder (ASD), were assessed in a neuropsychiatry clinic. A list of probe questions on the nature of the stereotypy was administered to parents (and to children if developmentally ready). Questionnaires administered included the Stereotypy Severity Scale, Short Sensory Profile, Strengths and Difficulties Questionnaire, Repetitive Behavior Scale--Revised, and the Developmental Coordination Disorder Questionnaire. The stereotyped movement patterns were directly observed and in some cases further documented by video recordings made by parents. The probe questions were used again on follow-up at a mean age of 10 years 7 months (SD 4y 4mo). Mean age at onset was 17 months. Males exceeded females by 3:1. Family history of a pattern of SMD was reported in 13 and neuropsychiatric comorbidity in 30 (attention-deficit-hyperactivity disorder in 16, tics in 18, and developmental coordination disorder in 16). Obsessive-compulsive disorder occurred in only two. The Short Sensory Profile correlated with comorbidity (p<0.001), the Stereotypy Severity Scale (p=0.009), and the Repetitive Behavior Scale (p<0.001); the last correlated with the Stereotypy Severity Scale (p=0.001). Children (but not their parents) liked their movements, which were usually associated with excitement or imaginative play. Mean length of follow-up was 4 years 8 months (SD 2y 10mo). Of the 39 children followed for longer than 6 months, the behavior stopped or was gradually shaped so as to occur primarily privately in 25. Misdiagnosis was common: 26 were initially referred as tics, 10 as ASD, five as compulsions, and one as epilepsy. Co-occurring facial

  11. Gender Stereotypes in Same-Sex Relationships

    OpenAIRE

    Bro, Jesper Koch; Jensen, Ditte; Stokholm, Martin Valdemar Sachse; Kristoffersen, Simone Ryegaard; Tranberg, Line Falk

    2008-01-01

    Abstract Through five qualitative interviews with people that currently are or have been in same-sex relationship, analyzed by applying the theories of social constructivism by Peter L. Berger and Thomas Luckmann and Queer theorist Judith Butler, the project explores heterosexual stereotypes in same-sex relationships. The result is a thoroughgoing analysis where it appears from the interviews as if the interviewed people reproduce heterosexual stereotypical gender roles in their relationsh...

  12. Trait Implications as a Moderator of Recall of Stereotype-Consistent and Stereotype-Inconsistent Behaviors.

    Science.gov (United States)

    Dijksterhuis, Ap; Knippenberg, Ad van

    1996-01-01

    Tests the assumption that organization in memory of behavior information and recall depends on the descriptive relatedness of consistent information with inconsistent information. Subjects read stereotype-consistent and stereotype-inconsistent behavioral descriptions implying the same trait dimension or different trait dimensions. Predictions were…

  13. A Lesson Not to Be Learned? Understanding Stereotype Threat Does Not Protect Women from Stereotype Threat

    Science.gov (United States)

    Tomasetto, Carlo; Appoloni, Sara

    2013-01-01

    This research examines whether reading a text presenting scientific evidence concerning the phenomenon of stereotype threat improves or disrupts women's performance in a subsequent math task. In two experimental conditions participants (N=118 ) read a text summarizing an experiment in which stereotypes, and not biological differences, were shown…

  14. Why we stereotype influences how we stereotype. Self-enhancemmt and comprehension effects on social perception

    NARCIS (Netherlands)

    Bos, Arne van den

    2008-01-01

    Stereotypes are generalized beliefs about the characteristics of groups of individuals and form the basis of prejudice. Stereotyping can be functional in at least two ways: as a tool to understand the world around us and because it can help to elevate ones self-esteem. In this dissertation, the

  15. Does stereotype threat influence performance of girls in stereotyped domains? : A meta-analysis

    NARCIS (Netherlands)

    Flore, P.C.; Wicherts, J.M.

    2015-01-01

    Although the effect of stereotype threat concerning women and mathematics has been subject to various systematic reviews, none of them have been performed on the sub-population of children and adolescents. In this meta-analysis we estimated the effects of stereotype threat on performance of girls on

  16. Stereotype validation: the effects of activating negative stereotypes after intellectual performance.

    Science.gov (United States)

    Clark, Jason K; Thiem, Kelsey C; Barden, Jamie; Stuart, Jillian O'Rourke; Evans, Abigail T

    2015-04-01

    With regard to intellectual performance, a large body of research has shown that stigmatized group members may perform more poorly when negative, self-relevant stereotypes become activated prior to a task. However, no research to date has identified the potential ramifications of stereotype activation that happens after-rather than before-a person has finished performing. Six studies examined how postperformance stereotype salience may increase the certainty individuals have in evaluations of their own performance. In the current research, the accessibility of gender or racial stereotypes was manipulated after participants completed either a difficult math test (Studies 1-5) or a test of child-care knowledge (Study 6). Consistent with predictions, stereotype activation was found to increase the certainty that women (Studies 1, 2, 4, and 5), African Americans (Study 3), and men (Study 6) had toward negative evaluations of their own test performance. These effects emerged when performance-related perceptions were stereotype consistent rather than inconsistent (Studies 1-6) and were found to be most pronounced among those who were highly identified with the stereotyped group (Study 5). Furthermore, greater certainty-triggered by negative stereotypes-predicted lowered domain-relevant beliefs (Studies 1, 2, 3, and 6) and differential exposure to domain-relevant stimuli (Studies 4 and 5). (c) 2015 APA, all rights reserved).

  17. Evidence for the social role theory of stereotype content: observations of groups' roles shape stereotypes.

    Science.gov (United States)

    Koenig, Anne M; Eagly, Alice H

    2014-09-01

    In applying social role theory to account for the content of a wide range of stereotypes, this research tests the proposition that observations of groups' roles determine stereotype content (Eagly & Wood, 2012). In a novel test of how stereotypes can develop from observations, preliminary research collected participants' beliefs about the occupational roles (e.g., lawyer, teacher, fast food worker, chief executive officer, store clerk, manager) in which members of social groups (e.g., Black women, Hispanics, White men, the rich, senior citizens, high school dropouts) are overrepresented relative to their numbers in the general population. These beliefs about groups' typical occupational roles proved to be generally accurate when evaluated in relation to data from the Bureau of Labor Statistics. Then, correlational studies predicted participants' stereotypes of social groups from the attributes ascribed to group members' typical occupational roles (Studies 1a, 1b, and 1c), the behaviors associated with those roles (Study 2), and the occupational interest profile of the roles (Study 3). As predicted by social role theory, beliefs about the attributes of groups' typical roles were strongly related to group stereotypes on both communion and agency/competence. In addition, an experimental study (Study 4) demonstrated that when social groups were described with changes to their typical social roles in the future, their projected stereotypes were more influenced by these future roles than by their current group stereotypes, thus supporting social role theory's predictions about stereotype change. Discussion considers the implications of these findings for stereotype change and the relation of social role theory to other theories of stereotype content. 2014 APA, all rights reserved

  18. Restricted, canonical, stereotyped and convergent immunoglobulin responses.

    Science.gov (United States)

    Henry Dunand, Carole J; Wilson, Patrick C

    2015-09-05

    It is becoming evident that B-cell responses to particular epitopes or in particular contexts can be highly convergent at the molecular level. That is, depending on the epitope targeted, persons of diverse genetic backgrounds and immunological histories can use highly similar, stereotyped B-cell receptors (BCRs) for a particular response. In some cases, multiple people with immunity to a particular epitope or with a type of B-cell neoplasia will elicit antibodies encoded by essentially identical immunoglobulin gene rearrangements. In other cases, particular VH genes encode antibodies important for immunity against pathogens such as influenza and HIV. It appears that the conserved antibody structures driving these stereotyped responses are highly limited and selected. There are interesting and important convergences in the types of stereotyped BCRs induced in conditions of immunity and B-cell-related pathology such as cancer and autoimmunity. By characterizing and understanding stereotyped B-cell responses, novel approaches to B-cell immunity and in understanding the underlying causes of B-cell pathology may be discovered. In this paper, we will review stereotyped BCR responses in various contexts of B-cell immunity and pathology. © 2015 The Author(s) Published by the Royal Society. All rights reserved.

  19. Social stereotypes in realities of modern society

    Directory of Open Access Journals (Sweden)

    O. K. Kolisnyk

    2015-05-01

    Full Text Available In the article the author analyzes the social stereotypes as a stable emotional image of the nowadays social reality. It is a kind of the common and effective ways to use the manipulation technology to impact on society. This kind of interaction could made a transformation of social identities, spreading different forms of intolerance, creating phantom world. Making the analysis of this phenomenon of social reality is a real way to reduce social risks and unforeseen conflicts in society. It is noted that stereotypical thinking making perception of reality in some special way, offering of tern an illusion of reality, instead of an objective information. Subjects of social interactions should recognize and consciously abandon them in favor of perception of reality in its undistorted not limited form of social stereotypes that goes beyond the usual concepts or contradict them. However, this phenomenon is ambivalent  and not only has a negative side. The positive expression of stereotypical thinking is that it simplifies the processes of learning and creativity, allowing extensive use of existing knowledge, which is actually a complex set of stereotypes.

  20. He Throws like a Girl (but Only when He's Sad): Emotion Affects Sex-Decoding of Biological Motion Displays

    Science.gov (United States)

    Johnson, Kerri L.; McKay, Lawrie S.; Pollick, Frank E.

    2011-01-01

    Gender stereotypes have been implicated in sex-typed perceptions of facial emotion. Such interpretations were recently called into question because facial cues of emotion are confounded with sexually dimorphic facial cues. Here we examine the role of visual cues and gender stereotypes in perceptions of biological motion displays, thus overcoming…

  1. Automatically-Programed Machine Tools

    Science.gov (United States)

    Purves, L.; Clerman, N.

    1985-01-01

    Software produces cutter location files for numerically-controlled machine tools. APT, acronym for Automatically Programed Tools, is among most widely used software systems for computerized machine tools. APT developed for explicit purpose of providing effective software system for programing NC machine tools. APT system includes specification of APT programing language and language processor, which executes APT statements and generates NC machine-tool motions specified by APT statements.

  2. Disinhibition of stereotyping : context, prejudice, and target characteristics

    NARCIS (Netherlands)

    Kawakami, K; Spears, R; Dovidio, JF

    2002-01-01

    The present research examined the moderating influences of individual differences in sexism on the application of gender stereqtypes to stereotypic versus nonstereotypic targets as a function of contexts that induced sex stereotypic or counterstereotypic responses. Specifically, participants first

  3. The Consequences of Chronic Stereotype Threat: Domain Disidentification and Abandonment

    OpenAIRE

    Woodcock, Anna; Hernandez, Paul R.; Estrada, Mica; Schultz, P. Wesley

    2012-01-01

    Stereotype threat impairs performance across many domains. Despite a wealth of research, the long-term consequences of chronic stereotype threat have received little empirical attention. Beyond the immediate impact on performance, the experience of chronic stereotype threat is hypothesized to lead to domain disidentification and eventual domain abandonment. Stereotype threat is 1 explanation why African Americans and Hispanic/Latino(a)s “leak” from each juncture of the academic scientific pip...

  4. Native American Stereotypes, TV Portrayals, and Personal Contact.

    Science.gov (United States)

    Tan, Alexis; Fujioka, Yuki; Lucht, Nancy

    1997-01-01

    Investigates stereotyping of Native Americans by white college students, examining effects of vicarious contact via television and affective evaluations of direct and vicarious contact on stereotypes. Finds that evaluations of contact with minority groups determine group evaluation and that stereotyping is predicted by pleasant or unpleasant first…

  5. Gender Stereotypes in Science Education Resources : A Visual Content Analysis

    NARCIS (Netherlands)

    Kerkhoven, A.H.; Rodrigues, Dos Santos Russo P.M.; Land, A.M.; Saxena, A.; Rodenburg, F.J.

    2016-01-01

    More men are studying and working in science fields than women. This could be an effect of the prevalence of gender stereotypes (e.g., science is for men, not for women). Aside from the media and people’s social lives, such stereotypes can also occur in education. Ways in which stereotypes are

  6. The Living Gender Curriculum: Helping FCS Students Analyze Gender Stereotypes

    Science.gov (United States)

    Goldstein-Schultz, Martha

    2016-01-01

    The concept of gender stereotypes permeates the lives of youth in the United States. This article provides background information and rationale for incorporating gender stereotype analysis into family and consumer sciences (FCS) coursework. The critical analysis of gender stereotypes includes numerous activities and assessments that encourage…

  7. Japanese International Female Students' Experience of Discrimination, Prejudice, and Stereotypes

    Science.gov (United States)

    Bonazzo, Claude; Wong, Y. Joel

    2007-01-01

    This qualitative study examined four Japanese international female college students' experience of discrimination, prejudice, and stereotypes in a predominately white university. Four themes emerged from the analysis of data: (1) overt forms of prejudice and discrimination; (2) stereotypes common to Asians; (3) stereotypes unique to the Japanese;…

  8. Stereotypes about Children with Traditional and Nontraditional Gender Roles.

    Science.gov (United States)

    Martin, Carol Lynn

    1995-01-01

    Assessed adults' stereotypes of gender-traditional and nontraditional children by analyzing undergraduates' ratings of the desirability of 25 personality traits, and their classifying children as "tomboys" or "sissies" based on 26 traits and behaviors. Results show extensive adult stereotyping of young children. Tomboys were stereotyped similar to…

  9. 276 The Felonious Stereotyping of the Woman in Nollywood Films ...

    African Journals Online (AJOL)

    Tracie1

    Keywords: Stereotyping, Gender roles, Idemili, Woman, Violence,. Nature, Nurture. .... express her self-will and make sound judgments in the film, especially .... gender stereotypes are beliefs and attitudes about masculinity and femininity. It goes ahead to state that: The concepts of gender role and gender stereotype tend to.

  10. Prejudice Masquerading as Praise: The Negative Echo of Positive Stereotypes.

    Science.gov (United States)

    Siy, John Oliver; Cheryan, Sapna

    2016-07-01

    Five studies demonstrate the powerful connection between being the target of a positive stereotype and expecting that one is also being ascribed negative stereotypes. In Study 1, women who heard a man state a positive stereotype were more likely to believe that he held negative stereotypes of them than women who heard no stereotype. Beliefs about being negatively stereotyped mediated the relationship between hearing a positive stereotype and believing that the stereotyper was prejudiced. Studies 2 to 4 extended these results to Asian Americans and accounted for alternative explanations (e.g., categorization threat). In Study 5, the same positive stereotype (e.g., good at math) was directed to Asian American men's racial or gender identity. Their perceptions about whether negative racial or gender stereotypes were being applied to them depended on the identity referenced by the positive stereotype. Positive stereotypes signal a latent negativity about one's group, thereby explaining why they can feel like prejudice. © 2016 by the Society for Personality and Social Psychology, Inc.

  11. Media Stereotypes Analysis in the Classroom at the Student Audience

    Science.gov (United States)

    Fedorov, Alexander

    2015-01-01

    Media Stereotypes Analysis is the identification and analysis of stereotypical images of people, ideas, events, stories, themes and etc. in media texts. Media stereotype reflects the well-established attitudes towards a particular object, it is schematic averaged, familiar, stable representation of genres, social processes/events, ideas, people,…

  12. An Examination of Stereotype Threat Effects on Girls' Mathematics Performance

    Science.gov (United States)

    Ganley, Colleen M.; Mingle, Leigh A.; Ryan, Allison M.; Ryan, Katherine; Vasilyeva, Marina; Perry, Michelle

    2013-01-01

    Stereotype threat has been proposed as 1 potential explanation for the gender difference in standardized mathematics test performance among high-performing students. At present, it is not entirely clear how susceptibility to stereotype threat develops, as empirical evidence for stereotype threat effects across the school years is inconsistent. In…

  13. Stereotype Endorsement And Mathematics-Related Behaviour ...

    African Journals Online (AJOL)

    By endorsing the stereotypic belief that Mathematics is a male-only subject, some females accept the limitation placed on them by the gendering process and this inhibits the identification, development and utilization of their Mathematics ability for the development of self and the society. To determine the extent and effect of ...

  14. Fighting TV Stereotypes. An ACT Handbook.

    Science.gov (United States)

    Alperowicz, Cynthia

    Suitable for classroom use, the handbook promotes public awareness of the need to provide more positive role models and fewer negative stereotypes on children's television. Each section contains photographic examples and quotations by members representing organizations such as Black Endowment Television, the National Association for the…

  15. Europeans among themselves: Geographical and linguistic stereotypes

    NARCIS (Netherlands)

    Mamadouh, V.D.; Dąbrowska, A.; Pisarek, W.; Stickel, G.

    2017-01-01

    Stereotypes can be studied from the perspective of political geography and critical geopolitics as part of geographical imaginations, in other words those geopolitical representations that help us make sense of the world around us. They necessarily frame our perception of ongoing events, and inform

  16. The inaccuracy of national character stereotypes

    Czech Academy of Sciences Publication Activity Database

    McCrae, R. R.; Chan, W.; Jussim, L.; De Fruyt, F.; Löckenhoff, C.E.; De Bolle, M.; Costa Jr., P.T.; Hřebíčková, Martina; Graf, Sylvie; Realo, A.; Allik, J.; Nakazato, K.; Shimonaka, Y.; Yik, M.; Ficková, E.; Brunner-Sciarra, M.; Reátigui, N.; Leibovich de Figueroa, N.; Schmidt, V.; Ahn, Ch.; Ahn, H.; Aguilar-Vafaie, M.E.; Siuta, J.; Szmigielska, B.; Cain, T.R.; Crawford, J.T.; Mastor, K.A.; Rolland, J. P.; Nansubuga, F.; Miramontez, D.R.; Benet-Martínez, V.; Rossier, J.; Bratko, D.; Marušić, I.; Halberstadt, J.; Yamaguchi, N.; Knežević, G.; Purić, D.; Martin, T. A.; Gheorghiu, M.; Smith, P.B.; Barbaranelli, C.; Wang, L.; Shakespeare-Finch, J.; Lima, M.P.; Klinkosz, W.; Sekowski, A.; Alcalay, L.; Simonetti, F.; Avdeyeva, T.V.; Pramila, V.S.; Terracciano, A.

    2013-01-01

    Roč. 47, č. 6 (2013), s. 831-842 ISSN 0092-6566 R&D Projects: GA ČR GA13-25656S Institutional support: RVO:68081740 Keywords : national character * stereotypes * Five- Factor Model of Personality Subject RIV: AN - Psychology Impact factor : 2.011, year: 2013

  17. Spreading stereotypes through media and translation

    OpenAIRE

    van Doorslaer, Luc

    2009-01-01

    This presentation makes a distinction between several subcategories in the field of media translation, mainly between research on audiovisual translation and news translation. It brings in imagology as a framework for the examples of stereotyping and translation of images in news translation.

  18. Sex Role Stereotypes Are Alive and Well.

    Science.gov (United States)

    Snodgrass, Sara E.

    Two studies, in late 1988 and early 1990, examined sex-role stereotypes held by northeastern liberal arts college students (N=719) and southern state university college students (N=145). The first study used the Personal Attributes Questionnaire (PAQ) and compared ratings of men and women with the traditional sex-roles represented by the PAQ in…

  19. Gender Stereotypes in Children's Picture Books.

    Science.gov (United States)

    Narahara, May M.

    Research has examined how gender stereotypes and sexism in picture books affect the development of gender identity in young children, how children's books in the last decade have portrayed gender, and how researchers evaluate picture books for misrepresentations of gender. A review of the research indicated that gender development is a critical…

  20. Racial and Ethnic Stereotypes and Bullying Victimization

    Science.gov (United States)

    Peguero, Anthony A.; Williams, Lisa M.

    2013-01-01

    Bullying is a serious problem within the U.S. school system. Prior research suggests that victimization is stratified by race and ethnicity. However, few studies consider factors that may moderate this relationship. This article extends research on this topic by considering whether stereotypes moderate bullying among racial and ethnic youth. Youth…

  1. Stereotype-based modulation of person perception.

    Science.gov (United States)

    Quadflieg, Susanne; Flannigan, Natasha; Waiter, Gordon D; Rossion, Bruno; Wig, Gagan S; Turk, David J; Macrae, C Neil

    2011-07-15

    A core social-psychological question is how cultural stereotypes shape our encounters with other people. While there is considerable evidence to suggest that unexpected targets-such as female airline pilots and male nurses-impact the inferential and memorial aspects of person construal, it has yet to be established if early perceptual operations are similarly sensitive to the stereotype-related status of individuals. To explore this issue, the current investigation measured neural activity while participants made social (i.e., sex categorization) and non-social (i.e., dot detection) judgments about men and women portrayed in expected and unexpected occupations. When participants categorized the stimuli according to sex, stereotype-inconsistent targets elicited increased activity in cortical areas associated with person perception and conflict resolution. Comparable effects did not emerge during a non-social judgment task. These findings begin to elucidate how and when stereotypic beliefs modulate the formation of person percepts in the brain. Copyright © 2011 Elsevier Inc. All rights reserved.

  2. Adaptive memory: stereotype activation is not enough

    NARCIS (Netherlands)

    Otgaar, H.; Smeets, T.; Merckelbach, H.; Jelicic, M.; Verschuere, B.; Galliot, A.M.; van Riel, L.

    2011-01-01

    Studies have shown that survival processing leads to superior memorability. The aim of the present study was to examine whether this survival recall advantage might result from stereotype activation. To test this hypothesis, we conducted a pilot study and two experiments in which participants were

  3. Combatting Stereotype Threat: College Math Classroom Interventions

    Science.gov (United States)

    Pretty, Joelle

    2017-01-01

    This research provides new insight into stereotype threat by examining a real-world intervention in community college classrooms. Practitioners need information about which interventions work in authentic school settings to implement them and begin to bring educational equity to historically marginalized students. The experimental study examined…

  4. The inaccuracy of national character stereotypes

    Czech Academy of Sciences Publication Activity Database

    McCrae, R. R.; Chan, W.; Jussim, L.; De Fruyt, F.; Löckenhoff, C.E.; De Bolle, M.; Costa Jr., P.T.; Hřebíčková, Martina; Graf, Sylvie; Realo, A.; Allik, J.; Nakazato, K.; Shimonaka, Y.; Yik, M.; Ficková, E.; Brunner-Sciarra, M.; Reátigui, N.; Leibovich de Figueroa, N.; Schmidt, V.; Ahn, Ch.; Ahn, H.; Aguilar-Vafaie, M.E.; Siuta, J.; Szmigielska, B.; Cain, T.R.; Crawford, J.T.; Mastor, K.A.; Rolland, J. P.; Nansubuga, F.; Miramontez, D.R.; Benet-Martínez, V.; Rossier, J.; Bratko, D.; Marušić, I.; Halberstadt, J.; Yamaguchi, N.; Knežević, G.; Purić, D.; Martin, T. A.; Gheorghiu, M.; Smith, P.B.; Barbaranelli, C.; Wang, L.; Shakespeare-Finch, J.; Lima, M.P.; Klinkosz, W.; Sekowski, A.; Alcalay, L.; Simonetti, F.; Avdeyeva, T.V.; Pramila, V.S.; Terracciano, A.

    2013-01-01

    Roč. 47, č. 6 (2013), s. 831-842 ISSN 0092-6566 R&D Projects: GA ČR GA13-25656S Institutional support: RVO:68081740 Keywords : national character * stereotypes * Five-Factor Model of Personality Subject RIV: AN - Psychology Impact factor: 2.011, year: 2013

  5. Different groups, different threats: a multi-threat approach to the experience of stereotype threats.

    Science.gov (United States)

    Shapiro, Jenessa R

    2011-04-01

    Two studies demonstrated that different negatively stereotyped groups are at risk for distinct forms of stereotype threats. The Multi-Threat Framework articulates six distinct stereotype threats and the unique constellations of variables (e.g., group identification, stereotype endorsement) that elicit each stereotype threat. Previous research suggests that different negatively stereotyped groups systematically vary across these stereotype threat elicitors; a pilot study confirms these differences. Across two studies, groups that tend to elicit low stereotype endorsement (religion, race/ethnicity, congenital blindness) were less likely to report experiencing self-as-source stereotype threats (stereotype threats requiring stereotype endorsement) and groups that tend to elicit low group identification (mental illness, obesity, blindness later in life) were less likely to report experiencing group-as-target stereotype threats (stereotype threats requiring group identification). This research suggests that traditional models may overlook the experiences of stereotype threats within some groups and that interventions tailored to address differences between stereotype threats will be most effective.

  6. Cultural stereotypes as gatekeepers: increasing girls’ interest in computer science and engineering by diversifying stereotypes

    OpenAIRE

    Cheryan, Sapna; Master, Allison; Meltzoff, Andrew N.

    2015-01-01

    Despite having made significant inroads into many traditionally male-dominated fields (e.g., biology, chemistry), women continue to be underrepresented in computer science and engineering. We propose that students’ stereotypes about the culture of these fields—including the kind of people, the work involved, and the values of the field—steer girls away from choosing to enter them. Computer science and engineering are stereotyped in modern American culture as male-oriented fields that involve ...

  7. Gender stereotype-inconsistent acts are seen as more acceptable than stereotype-consistent acts, if they are clever

    NARCIS (Netherlands)

    Meijs, M.H.J.; Lammers, J.; Ratliff, Kate A.

    2015-01-01

    Four studies show that gender stereotype-inconsistent behavior is seen as more acceptable than gender stereotype-consistent behavior, if it is clever. Four studies found consistently that participants rated the behavior of a man who relied on attractiveness or passiveness (stereotypically female) to

  8. Priming Prejudice: How Stereotypes and Counter-Stereotypes Influence Attribution of Responsibility and Credibility among Ingroups and Outgroups.

    Science.gov (United States)

    Power, J. Gerard; And Others

    1996-01-01

    Examines the effect of priming negative stereotypic and positive counter-stereotypic portrayals of African Americans and women on interpretations of actual media events. Shows that a counter-stereotypic portrayal of an African American male led participants to make more external or situational attributions of responsibility to other African…

  9. Threatening the heart and mind of gender stereotypes: Can imagined contact influence the physiology of stereotype threat?

    Science.gov (United States)

    Allen, Ben; Friedman, Bruce H

    2016-01-01

    Research shows that when a gender stereotype is made salient and the target of the stereotype is asked to perform in the stereotyped domain, targets of the stereotype often perform at a lower level compared to situations when the stereotype was not made salient. The noticeable absence of female faculty and students in math and science departments at coed universities throughout the United States may increase the belief in gender stereotypes and discourage women from pursuing careers in these fields. Contact with counterstereotypical exemplars, such as female science experts, decreases belief in gender stereotypes and increases women's motivation to pursue careers in science. Thus, the present study examined whether imagining an interpersonal interaction with a counterstereotypical exemplar removes the physiological and performance effects of stereotype threat. Subjects were asked to imagine either a nature scene or meeting a female math professor, and were also assigned to either a control or stereotype threat condition. Imagination was used because studies have shown it to be an effective method of simulating interpersonal contact. Subjects were 139 young women (mean age 19 years) recruited from a pool of undergraduates. Results showed that the stereotype threat manipulation elicited greater vagal withdrawal and poorer working memory capacity during the n-back, and that vagal withdrawal was attenuated when the stereotype threat manipulation was preceded by a brief imagined interaction with a counterstereotypical exemplar. This study provides novel evidence that exposure to counterstereotypical exemplars can diminish cardiovascular reactions to salient information about threatening gender stereotypes. © 2015 Society for Psychophysiological Research.

  10. When abstraction does not increase stereotyping : Preparing for intragroup communication enables abstract construal of stereotype-inconsistent information

    NARCIS (Netherlands)

    Greijdanus, Hedy; Postmes, Tom; Gordijn, Ernestine H.; van Zomeren, Martijn

    2014-01-01

    Two experiments investigated when perceivers can construe stereotype-inconsistent information abstractly (i.e., interpret observations as generalizable) and whether stereotype-consistency delimits the positive relation between abstract construal level and stereotyping. Participants (N1=104, N2=83)

  11. Cultural stereotypes as gatekeepers: increasing girls' interest in computer science and engineering by diversifying stereotypes.

    Science.gov (United States)

    Cheryan, Sapna; Master, Allison; Meltzoff, Andrew N

    2015-01-01

    Despite having made significant inroads into many traditionally male-dominated fields (e.g., biology, chemistry), women continue to be underrepresented in computer science and engineering. We propose that students' stereotypes about the culture of these fields-including the kind of people, the work involved, and the values of the field-steer girls away from choosing to enter them. Computer science and engineering are stereotyped in modern American culture as male-oriented fields that involve social isolation, an intense focus on machinery, and inborn brilliance. These stereotypes are compatible with qualities that are typically more valued in men than women in American culture. As a result, when computer science and engineering stereotypes are salient, girls report less interest in these fields than their male peers. However, altering these stereotypes-by broadening the representation of the people who do this work, the work itself, and the environments in which it occurs-significantly increases girls' sense of belonging and interest in the field. Academic stereotypes thus serve as gatekeepers, driving girls away from certain fields and constraining their learning opportunities and career aspirations.

  12. Stereotype Threat Alters the Subjective Experience of Memory.

    Science.gov (United States)

    Mazerolle, Marie; Régner, Isabelle; Rigalleau, François; Huguet, Pascal

    2015-01-01

    There is now evidence that negative age-related stereotypes about memory reduce older adults' memory performance, and inflate age differences in this domain. Here, we examine whether stereotype threat may also influence the basic feeling that one is more or less able to remember. Using the Remember/Know paradigm, we demonstrated that stereotype threat conducted older adults to a greater feeling of familiarity with events, while failing to retrieve any contextual detail. This finding indicates that stereotype threat alters older adults' subjective experience of memory, and strengthens our understanding of the mechanisms underlying stereotype threat effects.

  13. Angels and swingers, matrons and sinners: nursing stereotypes.

    Science.gov (United States)

    Ferns, Terry; Chojnacka, Irena

    Media sexual stereotyping of the nursing profession is a well-recognized phenomenon; however the sexual stereotyping of the image of the nurse by the sex/pornography industry is a much less publicized or discussed phenomenon within the nursing profession. This paper aims to examine the presentation of the sexual stereotyping of nurses by newspapers and the sex/pornography industry. Both national and local newspapers in the UK frequently use derogatory terminology to depict the sexual stereotyping of nurses. Images and sexual stereotyping of nursing by the sex industry is also noted. The media was found to emphasize both positive and negative nursing stereotypes and in comparison with other occupations and professions sexual stereotyping was prevalent. The utilization of nursing imagery is also significantly visible across a wide range of pornographic and sex industry material.

  14. Overdiagnosis of ADHD in boys: Stereotype impact on neuropsychological assessment.

    Science.gov (United States)

    Fresson, Megan; Meulemans, Thierry; Dardenne, Benoit; Geurten, Marie

    2018-02-12

    There is vigorous debate regarding the possibility that ADHD is overdiagnosed in boys. We investigated the impact of the gender stereotype depicting boys as inattentive and impulsive on neuropsychological assessment (observation of psychology students and child's cognitive performance). In experiment 1, after the stereotype was activated, psychology students rated a "boy," a "girl," or a "child" on a behavioral assessment scale. In experiment 2, 103 children (boys and girls) completed neuropsychological tasks under stereotype threat or neutral conditions. The gender stereotype led psychology students to assess a child's behaviors more negatively if they thought the child was a boy. Boys' performance on one cognitive score declined following stereotype threat. Regression path analyses suggested moderation by stigma consciousness. Additionally, there were mediating and suppressing (through stereotype endorsement) effects. Our results suggest that the gender stereotype might contribute to the overdiagnosis of ADHD in boys.

  15. Age and Race Differences in Racial Stereotype Awareness and Endorsement

    Science.gov (United States)

    Copping, Kristine E.; Kurtz-Costes, Beth; Rowley, Stephanie J.; Wood, Dana

    2012-01-01

    Age and race differences in race stereotype awareness and endorsement were examined in 382 Black and White fourth, sixth, and eighth graders. Youth reported their own beliefs and their perceptions of adults’ beliefs about racial differences in ability in two domains: academics and sports. Children’s own endorsement of race stereotypes was highly correlated with their perceptions of adults’ race stereotypes. Blacks reported stronger traditional sports stereotypes than Whites, and fourth- and sixth-grade Blacks reported roughly egalitarian academic stereotypes. At every grade level, Whites reported academic stereotypes that favored Whites, and sixth and eighth grade Whites reported sports stereotypes that favored Blacks. Results support the tenets of status theory and have implications for identity development and achievement motivation in adolescents. PMID:23729837

  16. Unhealthy interactions: the role of stereotype threat in health disparities.

    Science.gov (United States)

    Aronson, Joshua; Burgess, Diana; Phelan, Sean M; Juarez, Lindsay

    2013-01-01

    Stereotype threat is the unpleasant psychological experience of confronting negative stereotypes about race, ethnicity, gender, sexual orientation, or social status. Hundreds of published studies show how the experience of stereotype threat can impair intellectual functioning and interfere with test and school performance. Numerous published interventions derived from this research have improved the performance and motivation of individuals targeted by low-ability stereotypes. Stereotype threat theory and research provide a useful lens for understanding and reducing the negative health consequences of interracial interactions for African Americans and members of similarly stigmatized minority groups. Here we summarize the educational outcomes of stereotype threat and examine the implications of stereotype threat for health and health-related behaviors.

  17. Motion sickness

    NARCIS (Netherlands)

    Bles, Willem; Bos, Jelte E.; Kruit, Hans

    2000-01-01

    The number of recently published papers on motion sickness may convey the impression that motion sickness is far from being understood. The current review focusses on a concept which tends to unify the different manifestations and theories of motion sickness. The paper highlights the relations

  18. Ethno-cultural duality and, ethnic, stereotypes

    Directory of Open Access Journals (Sweden)

    Žikić Bojan P.

    2005-01-01

    Full Text Available A construction of an individual identity, in dual ethno-cultural environments, is often based on a premise that an ethnic identity is a primary human determinant. In such dual ethno-cultural communities, a basic ethnic stereotype could be called „relational“: it is founded on the concept of „Others/We-group“ distinction, where the Others appear as a main reason for the existence of the We-group members who use the distinction. This stereotype is based on the following premises: the first one says that a local socio-cultural reality contains two solid ethno-cultural groups, whereas the other suggests that in a local context, there exist just „They“ as a solid ethno-cultural group while among „Us“ the solidity is in fact, limited to ethnic affiliation. The consequence of the attitude is pervasive presentation of intra-ethnic differences, more than mere stereotyping of the Others. These stereotypes are based on the so-called „homeland“ classifications and appear to represent a small ethnography of ideas and images on what constitutes and makes a local ethnic community. The stereotypes of this particular kind are more often seen among members of Serbian ethnic group, at least based on a research in two local communities - Bečej and Seleuš. In the two communities, the prevailing attitudes on intra-ethnic differences and the stereotypes developed out of the differences are more numerous and elaborated, based on the „homeland“ classification. This cultural, cognitive process is a consequence of intertwining of two perspectives in understanding of the We-group. The first perspective narrates about the We-group ethnic background, and the second emphasizes the group domicile, that is, it defines the We-group in space. The first perspective is founded, more or less, on indispensable experience of an ethnic identity, while the other perspective is more based on empirical experience; the second perspective is also a creation of a

  19. Robust automatic camera pointing for airborne surveillance

    Science.gov (United States)

    Dwyer, David; Wren, Lee; Thornton, John; Bonsor, Nigel

    2002-08-01

    Airborne electro-optic surveillance from a moving platform currently requires regular interaction from a trained operator. Even simple tasks such as fixating on a static point on the ground can demand constant adjustment of the camera orientation to compensate for platform motion. In order to free up operator time for other tasks such as navigation and communication with ground assets, an automatic gaze control system is needed. This paper describes such a system, based purely on tracking points within the video image. A number of scene points are automatically selected and their inter-frame motion tracked. The scene motion is then estimated using a model of a planar projective transform. For reliable and accurate camera pointing, the modeling of the scene motion must be robust to common problems such as scene point obscuration, objects moving independently within the scene and image noise. This paper details a COTS based system for automatic camera fixation and describes ways of preventing objects moving in the scene or poor motion estimates from corrupting the scene motion model.

  20. An automatic pellet dispenser for precise control of feeding topography in granivorous birds

    OpenAIRE

    Berkhoudt, H.; Van Der Reijden, D.; Heijmans, M.

    1987-01-01

    Design and construction of an automatic pellet dispenser for granivorous birds are described. The dispenser permits rapid pneumatic delivery of pellets (five pellets per second maximum) to one controlled position and does not interfere with simultaneous electrophysiological recording. In addition, the device continuously indicates presence or absence of a pellet in the delivery position. This automatic dispenser proved very effective in our studies of stereotyped topographies of feeding in gr...

  1. Power effects on implicit prejudice and stereotyping: The role of intergroup face processing.

    Science.gov (United States)

    Schmid, Petra C; Amodio, David M

    2017-04-01

    Power is thought to increase discrimination toward subordinate groups, yet its effect on different forms of implicit bias remains unclear. We tested whether power enhances implicit racial stereotyping, in addition to implicit prejudice (i.e., evaluative associations), and examined the effect of power on the automatic processing of faces during implicit tasks. Study 1 showed that manipulated high power increased both forms of implicit bias, relative to low power. Using a neural index of visual face processing (the N170 component of the ERP), Study 2 revealed that power affected the encoding of White ingroup vs. Black outgroup faces. Whereas high power increased the relative processing of outgroup faces during evaluative judgments in the prejudice task, it decreased the relative processing of outgroup faces during stereotype trait judgments. An indirect effect of power on implicit prejudice through enhanced processing of outgroup versus ingroup faces suggested a potential link between face processing and implicit bias. Together, these findings demonstrate that power can affect implicit prejudice and stereotyping as well as early processing of racial ingroup and outgroup faces.

  2. Recognition bias and the physical attractiveness stereotype.

    Science.gov (United States)

    Rohner, Jean-Christophe; Rasmussen, Anders

    2012-06-01

    Previous studies have found a recognition bias for information consistent with the physical attractiveness stereotype (PAS), in which participants believe that they remember that attractive individuals have positive qualities and that unattractive individuals have negative qualities, regardless of what information actually occurred. The purpose of this research was to examine whether recognition bias for PAS congruent information is replicable and invariant across a variety of conditions (i.e. generalizable). The effects of nine different moderator variables were examined in two experiments. With a few exceptions, the effect of PAS congruence on recognition bias was independent of the moderator variables. The results suggest that the tendency to believe that one remembers information consistent with the physical attractiveness stereotype is a robust phenomenon. © 2012 The Authors. Scandinavian Journal of Psychology © 2012 The Scandinavian Psychological Associations.

  3. Adult-onset stereotypical motor behaviors.

    Science.gov (United States)

    Maltête, D

    Stereotypies have been defined as non-goal-directed movement patterns repeated continuously for a period of time in the same form and on multiple occasions, and which are typically distractible. Stereotypical motor behaviors are a common clinical feature of a variety of neurological conditions that affect cortical and subcortical functions, including autism, tardive dyskinesia, excessive dopaminergic treatment of Parkinson's disease and frontotemporal dementia. The main differential diagnosis of stereotypies includes tic disorders, motor mannerisms, compulsion and habit. The pathophysiology of stereotypies may involve the corticostriatal pathways, especially the orbitofrontal and anterior cingulated cortices. Because antipsychotics have long been used to manage stereotypical behaviours in mental retardation, stereotypies that present in isolation tend not to warrant pharmacological intervention, as the benefit-to-risk ratio is not great enough. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  4. Stereotype Threat and Women's Performance in Physics

    Science.gov (United States)

    Marchand, Gwen C.; Taasoobshirazi, Gita

    2013-12-01

    Stereotype threat (ST), which involves confirming a negative stereotype about one's group, is a factor thought to contribute to the gender gap in science achievement and participation. This study involved a quasi-experiment in which 312 US high school physics students were randomly assigned, via their classroom cluster, to one of three ST conditions. The conditions included an explicit ST condition, an implicit ST condition, and a nullified condition. Results indicated that males in all three conditions performed similarly on a set of physics problems. Females in the nullified condition outperformed females in the explicit ST condition and females in the implicit and explicit conditions performed similarly. Males performed better than females in the implicit and explicit ST conditions, but male and female performance on the physics problems was not significantly different in the nullified condition. The implications of these findings for physics instruction and future research on gender differences in physics and ST in science are discussed.

  5. Cultural Stereotypes as Gatekeepers: Increasing Girls’ Interest in Computer Science and Engineering by Diversifying Stereotypes

    Directory of Open Access Journals (Sweden)

    Sapna eCheryan

    2015-02-01

    Full Text Available Despite having made significant inroads into many traditionally male-dominated fields (e.g., biology, chemistry, women continue to be underrepresented in computer science and engineering. We propose that students’ stereotypes about the culture of these fields—including the kind of people, the work involved, and the values of the field—steer girls away from choosing to enter these fields. Computer science and engineering are stereotyped in modern American culture as male-oriented fields that involve social isolation, an intense focus on machinery, and inborn brilliance. These stereotypes are more compatible with qualities that are typically valued in men than women. As a result, when computer science and engineering stereotypes are salient, girls report less interest in these fields than their male peers. However, altering these stereotypes—by broadening the representation of the people who do this work, the work itself, and the environments in which it occurs—significantly increases girls’ sense of belonging and interest in the field. Academic stereotypes thus serve as gatekeepers, driving girls away from certain fields and constraining their learning opportunities and career aspirations.

  6. Cultural stereotypes as gatekeepers: increasing girls’ interest in computer science and engineering by diversifying stereotypes

    Science.gov (United States)

    Cheryan, Sapna; Master, Allison; Meltzoff, Andrew N.

    2015-01-01

    Despite having made significant inroads into many traditionally male-dominated fields (e.g., biology, chemistry), women continue to be underrepresented in computer science and engineering. We propose that students’ stereotypes about the culture of these fields—including the kind of people, the work involved, and the values of the field—steer girls away from choosing to enter them. Computer science and engineering are stereotyped in modern American culture as male-oriented fields that involve social isolation, an intense focus on machinery, and inborn brilliance. These stereotypes are compatible with qualities that are typically more valued in men than women in American culture. As a result, when computer science and engineering stereotypes are salient, girls report less interest in these fields than their male peers. However, altering these stereotypes—by broadening the representation of the people who do this work, the work itself, and the environments in which it occurs—significantly increases girls’ sense of belonging and interest in the field. Academic stereotypes thus serve as gatekeepers, driving girls away from certain fields and constraining their learning opportunities and career aspirations. PMID:25717308

  7. Does stereotype threat influence performance of girls in stereotyped domains? A meta-analysis.

    Science.gov (United States)

    Flore, Paulette C; Wicherts, Jelte M

    2015-02-01

    Although the effect of stereotype threat concerning women and mathematics has been subject to various systematic reviews, none of them have been performed on the sub-population of children and adolescents. In this meta-analysis we estimated the effects of stereotype threat on performance of girls on math, science and spatial skills (MSSS) tests. Moreover, we studied publication bias and four moderators: test difficulty, presence of boys, gender equality within countries, and the type of control group that was used in the studies. We selected study samples when the study included girls, samples had a mean age below 18years, the design was (quasi-)experimental, the stereotype threat manipulation was administered between-subjects, and the dependent variable was a MSSS test related to a gender stereotype favoring boys. To analyze the 47 effect sizes, we used random effects and mixed effects models. The estimated mean effect size equaled -0.22 and significantly differed from 0. None of the moderator variables was significant; however, there were several signs for the presence of publication bias. We conclude that publication bias might seriously distort the literature on the effects of stereotype threat among schoolgirls. We propose a large replication study to provide a less biased effect size estimate. Copyright © 2014 Society for the Study of School Psychology. Published by Elsevier Ltd. All rights reserved.

  8. How stereotypes impair women's careers in science.

    Science.gov (United States)

    Reuben, Ernesto; Sapienza, Paola; Zingales, Luigi

    2014-03-25

    Women outnumber men in undergraduate enrollments, but they are much less likely than men to major in mathematics or science or to choose a profession in these fields. This outcome often is attributed to the effects of negative sex-based stereotypes. We studied the effect of such stereotypes in an experimental market, where subjects were hired to perform an arithmetic task that, on average, both genders perform equally well. We find that without any information other than a candidate's appearance (which makes sex clear), both male and female subjects are twice more likely to hire a man than a woman. The discrimination survives if performance on the arithmetic task is self-reported, because men tend to boast about their performance, whereas women generally underreport it. The discrimination is reduced, but not eliminated, by providing full information about previous performance on the task. By using the Implicit Association Test, we show that implicit stereotypes are responsible for the initial average bias in sex-related beliefs and for a bias in updating expectations when performance information is self-reported. That is, employers biased against women are less likely to take into account the fact that men, on average, boast more than women about their future performance, leading to suboptimal hiring choices that remain biased in favor of men.

  9. Stereotyped movement disorder in ICD-11

    Directory of Open Access Journals (Sweden)

    Dan J. Stein

    2014-01-01

    Full Text Available According to current proposals for ICD-11, stereotyped movement disorder will be classified in the grouping of neurodevelopmental disorders, with a qualifier to indicate whether self-injury is present, similar to the classification of stereotypic movement disorder in DSM-5. At the same time, the WHO ICD-11 Working Group on the Classification of Obsessive-Compulsive and Related Disorders has proposed a grouping of body-focused repetitive behavior disorders within the obsessive-compulsive and related disorders (OCRD cluster to include trichotillomania and skin-picking disorder. DSM-5 has taken a slightly different approach: trichotillomania and excoriation (skin picking disorder are included in the OCRD grouping, while body-focused repetitive behavior disorder is listed under other specified forms of OCRD. DSM-5 also includes a separate category of nonsuicidal self-injury in the section on “conditions for further study.” There are a number of unresolved nosological questions regarding the relationships among stereotyped movement disorder, body-focused repetitive behavior disorders, and nonsuicidal self-injury. In this article, we attempt to provide preliminary answers to some of these questions as they relate to the ICD-11 classification of mental and behavioral disorders.

  10. Stereotyped movement disorder in ICD-11.

    Science.gov (United States)

    Stein, Dan J; Woods, Douglas W

    2014-01-01

    According to current proposals for ICD-11, stereotyped movement disorder will be classified in the grouping of neurodevelopmental disorders, with a qualifier to indicate whether self-injury is present, similar to the classification of stereotypic movement disorder in DSM-5. At the same time, the WHO ICD-11 Working Group on the Classification of Obsessive-Compulsive and Related Disorders has proposed a grouping of body-focused repetitive behavior disorders within the obsessive-compulsive and related disorders (OCRD) cluster to include trichotillomania and skin-picking disorder. DSM-5 has taken a slightly different approach: trichotillomania and excoriation (skin picking) disorder are included in the OCRD grouping, while body-focused repetitive behavior disorder is listed under other specified forms of OCRD. DSM-5 also includes a separate category of nonsuicidal self-injury in the section on "conditions for further study." There are a number of unresolved nosological questions regarding the relationships among stereotyped movement disorder, body-focused repetitive behavior disorders, and nonsuicidal self-injury. In this article, we attempt to provide preliminary answers to some of these questions as they relate to the ICD-11 classification of mental and behavioral disorders.

  11. Stereotype threat lowers older adults’ self-reported hearing abilities

    Science.gov (United States)

    Barber, Sarah J.; Lee, Soohyoung Rain

    2016-01-01

    Background Although stereotype threat is a well-documented phenomenon, previous studies examining it in older adults have almost exclusively focused on objective cognitive outcomes. Considerably less attention has been paid to the impact of stereotype threat on older adults’ subjective assessments of their own abilities or to the impact of stereotype threat in non-cognitive domains. Objective Older adults are stereotyped as having experienced not only cognitive declines, but physical declines as well. The current study tested the prediction that stereotype threat can negatively influence older adult's subjective hearing abilities. Methods To test this, 115 adults (M age = 50.02, range = 41-67) read either a positive or negative description about how aging affects hearing. All participants then answered a questionnaire in which they assessed their own hearing abilities. Results The impact of stereotype threat on self-reported hearing was moderated by chronological age. Participants in their 40's and early 50's were unaffected by the stereotype threat manipulation. In contrast, participants in their late 50's and 60's rated their hearing as being subjectively worse when under stereotype threat. Conclusion The current study provides a clear demonstration that stereotype threat negatively impacts older adults’ subjective assessments of their own abilities. It is also the first study to demonstrate an effect of stereotype threat within the domain of hearing. These results have important implications for researchers investigating age-related hearing decline. Stereotype threat can lead to overestimation of the prevalence of age-related hearing decline. It can also serve as a confounding variable when examining the psychosocial correlates of hearing loss. Because of this, researchers studying age-related hearing loss should aim to provide a stereotype-threat free testing environment and also include assessments of stereotype threat within their studies. PMID:26461273

  12. Stereotype Threat Lowers Older Adults' Self-Reported Hearing Abilities.

    Science.gov (United States)

    Barber, Sarah J; Lee, Soohyoung Rain

    2015-01-01

    Although stereotype threat is a well-documented phenomenon, previous studies examining it in older adults have almost exclusively focused on objective cognitive outcomes. Considerably less attention has been paid to the impact of stereotype threat on older adults' subjective assessments of their own abilities or to the impact of stereotype threat in noncognitive domains. Older adults are stereotyped as having experienced not only cognitive declines, but physical declines as well. The current study tested the prediction that stereotype threat can negatively influence older adults' subjective hearing abilities. To test this, 115 adults (mean age 50.03 years, range 41-67) read either a positive or negative description about how aging affects hearing. All participants then answered a questionnaire in which they assessed their own hearing abilities. The impact of stereotype threat on self-reported hearing was moderated by chronological age. Participants in their 40s and early 50s were unaffected by the stereotype threat manipulation. In contrast, participants in their late 50s and 60s rated their hearing as being subjectively worse when under stereotype threat. The current study provides a clear demonstration that stereotype threat negatively impacts older adults' subjective assessments of their own abilities. It is also the first study to demonstrate an effect of stereotype threat within the domain of hearing. These results have important implications for researchers investigating age-related hearing decline. Stereotype threat can lead to overestimation of the prevalence of age-related hearing decline. It can also serve as a confounding variable when examining the psychosocial correlates of hearing loss. Because of this, researchers studying age-related hearing loss should aim to provide a stereotype threat-free testing environment and also include assessments of stereotype threat within their studies. © 2015 S. Karger AG, Basel.

  13. Stereotype Directionality and Attractiveness Stereotyping: Is Beauty Good or is Ugly Bad?

    Science.gov (United States)

    Griffin, Angela M.; Langlois, Judith H.

    2005-01-01

    Dion, Berscheid, and Walster (1972), in their seminal article, labeled the attribution of positive characteristics to attractive people the “beauty-is-good” stereotype. The stereotyping literature since then provides extensive evidence for the differential judgment and treatment of attractive versus unattractive people, but does not indicate whether it is an advantage to be attractive or a disadvantage to be unattractive. Two studies investigated the direction of attractiveness stereotyping by comparing judgments of positive and negative attributes for medium vs. low and medium vs. high attractive faces. Taken together, results for adults (Experiment 1) and children (Experiment 2) suggest that most often, unattractiveness is a disadvantage, consistent with negativity bias (e.g., Rozin & Royzman, 2001) but contrary to the “beauty-is-good” aphorism. PMID:17016544

  14. Stereotype threat”: a self-fulfilling prophecy in education

    Directory of Open Access Journals (Sweden)

    O.A. Gulevitch

    2013-07-01

    Full Text Available The article discusses the phenomenon of “stereotype threat”– the influence of stereotypes on learning and achievement level in members of gender, age and ethnic groups. We analyze overt and covert forms of actualization of such ideas. We describe the basic mechanisms of their action (actualization of social identity, negative emotions, extraneous thoughts, increased self-control, difficulty in learning, reduction of self-efficacy, increased motivation of avoidance, de-identification with the area of activity. We highlight the main ways to reduce the “stereotype threat” focused on social identity (actualization or creating a new identity, stereotypes (from the removal of stereotype stimuli to demonstration of positive behaviors, task (modified instruction and individual human characteristics (higher self-efficacy, learning coping strategies. We note that the knowledge of the “stereotype threat”impact laws can improve learning efficiency.

  15. Stereotype threat can reduce older adults' memory errors.

    Science.gov (United States)

    Barber, Sarah J; Mather, Mara

    2013-01-01

    Stereotype threat often incurs the cost of reducing the amount of information that older adults accurately recall. In the current research, we tested whether stereotype threat can also benefit memory. According to the regulatory focus account of stereotype threat, threat induces a prevention focus in which people become concerned with avoiding errors of commission and are sensitive to the presence or absence of losses within their environment. Because of this, we predicted that stereotype threat might reduce older adults' memory errors. Results were consistent with this prediction. Older adults under stereotype threat had lower intrusion rates during free-recall tests (Experiments 1 and 2). They also reduced their false alarms and adopted more conservative response criteria during a recognition test (Experiment 2). Thus, stereotype threat can decrease older adults' false memories, albeit at the cost of fewer veridical memories, as well.

  16. Able but unintelligent: including positively stereotyped black subgroups in the stereotype content model.

    Science.gov (United States)

    Walzer, Amy S; Czopp, Alexander M

    2011-01-01

    The stereotype content model (SCM) posits that warmth and competence are the key components underlying judgments about social groups. Because competence can encompass different components (e.g., intelligence, talent) different group members may be perceived to be competent for different reasons. Therefore, we believe it may be important to specify the type of competence being assessed when examining perceptions of groups that are positively stereotyped (i.e., Black athletes and musical Blacks). Consistent with the SCM, these subgroups were perceived as high in competence-talent but not in competence-intelligence and low in warmth. Both the intelligence and talent frame of competence fit in the SCM's social structural hypothesis.

  17. Identifying Stereotypes in the Online Perception of Physical Attractiveness

    OpenAIRE

    Araújo, Camila Souza; Meira Jr., Wagner; Almeida, Virgilio

    2016-01-01

    Stereotyping can be viewed as oversimplified ideas about social groups. They can be positive, neutral or negative. The main goal of this paper is to identify stereotypes for female physical attractiveness in images available in the Web. We look at the search engines as possible sources of stereotypes. We conducted experiments on Google and Bing by querying the search engines for beautiful and ugly women. We then collect images and extract information of faces. We propose a methodology and app...

  18. Stereotypes of women solders about army and military service

    Directory of Open Access Journals (Sweden)

    Yu. A. Kalahin

    2014-01-01

    Analysis of the results of the study showed that among women soldiers are not common stereotypes of patriarchal views on the presence of women in the military. The results showed dissemination of gender­determined stereotypes that structure the military activity in male and female. Stereotypes denying the allocation of military activity differences for men and women, are also common among women soldiers. Analysis of the results of the study revealed a new group of respondents who share the dominant stereotypes about the role of women in the military.

  19. The perfect match: Do criminal stereotypes bias forensic evidence analysis?

    Science.gov (United States)

    Smalarz, Laura; Madon, Stephanie; Yang, Yueran; Guyll, Max; Buck, Sarah

    2016-08-01

    This research provided the first empirical test of the hypothesis that stereotypes bias evaluations of forensic evidence. A pilot study (N = 107) assessed the content and consensus of 20 criminal stereotypes by identifying perpetrator characteristics (e.g., sex, race, age, religion) that are stereotypically associated with specific crimes. In the main experiment (N = 225), participants read a mock police incident report involving either a stereotyped crime (child molestation) or a nonstereotyped crime (identity theft) and judged whether a suspect's fingerprint matched a fingerprint recovered at the crime scene. Accompanying the suspect's fingerprint was personal information about the suspect of the type that is routinely available to fingerprint analysts (e.g., race, sex) and which could activate a stereotype. Participants most often perceived the fingerprints to match when the suspect fit the criminal stereotype, even though the prints did not actually match. Moreover, participants appeared to be unaware of the extent to which a criminal stereotype had biased their evaluations. These findings demonstrate that criminal stereotypes are a potential source of bias in forensic evidence analysis and suggest that suspects who fit criminal stereotypes may be disadvantaged over the course of the criminal justice process. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  20. Does stereotype threat affect women in academic medicine?

    Science.gov (United States)

    Burgess, Diana Jill; Joseph, Anne; van Ryn, Michelle; Carnes, Molly

    2012-04-01

    Multiple complex factors contribute to the slow pace of women's advancement into leadership positions in academic medicine. In this article, the authors propose that stereotype threat--under which individuals who are members of a group characterized by negative stereotypes in a particular domain perform below their actual abilities in that domain when group membership is emphasized--may play an important role in the underrepresentation of women in leadership positions in academic medicine. Research to objectively assess the impact of stereotype threat for women in academic medicine is feasible and necessary to confirm this hypothesis. Still, a number of conditions present in the academic medicine community today have been shown to trigger stereotype threat in other settings, and stereotype threat fits with existing research on gender in academic medicine. In the meantime, academic health centers should implement relatively simple measures supported by experimental evidence from other settings to reduce the risk of stereotype threat, including (1) introducing the concept of stereotype threat to the academic medicine community, (2) engaging all stakeholders, male and female, to promote identity safety by enacting and making faculty aware of policies to monitor potential instances of discrimination, and training faculty to provide performance feedback that is free of gender bias, (3) counteracting the effects of sex segregation at academic health centers by increasing exposure to successful female leaders, (4) reducing gender stereotype priming by avoiding stereotypically male criteria for promotion, grants, and awards, and (5) building leadership efficacy among female physicians and scientists.

  1. The effects of stereotypes of women's performance in male-dominated hierarchies: Stereotype threat activation and reduction through role models

    OpenAIRE

    Latu, V.; Schmid Mast, M.

    2015-01-01

    Despite recent progress in increasing gender equality in organizations, workplace hierarchies remain male-dominated in most domains. We discuss how gender stereotypes contribute to holding women back in leadership and workplace domains and how we can reduce the negative effects of gender stereotypes. In the first part of the chapter we discuss how awareness of negative stereotypes of women in leadership can decrease women's performance and self-related cognitions in leadership tasks such as m...

  2. Perceived social structural relations and group stereotypes : A test of the Stereotype Content Model in Malaysia

    NARCIS (Netherlands)

    Janssens, Heleen; Verkuijten, Maykel; Khan, Aqeel

    2015-01-01

    Using data from two studies, the current research tests the Stereotype Content Model (SCM) within a Malaysian context using Chinese and ethnic Malay participants. The aim of the research is to examine the theoretical underpinnings of the SCM in a new context by investigating the role of aspects of

  3. Implicit stereotyping and medical decisions: unconscious stereotype activation in practitioners' thoughts about African Americans.

    Science.gov (United States)

    Moskowitz, Gordon B; Stone, Jeff; Childs, Amanda

    2012-05-01

    We investigated whether stereotypes unconsciously influence the thinking and behavior of physicians, as they have been shown to do in other professional settings, such as among law enforcement personnel and teachers. We conducted 2 studies to examine whether stereotypes are implicitly activated in physicians. Study 1 assessed what diseases and treatments doctors associate with African Americans. Study 2 presented these (and control terms) to doctors as part of a computerized task. Subliminal images of African American and White men appeared prior to each word, and reaction times to words were recorded. When primed with an African American face, doctors reacted more quickly for stereotypical diseases, indicating an implicit association of certain diseases with African Americans. These comprised not only diseases African Americans are genetically predisposed to, but also conditions and social behaviors with no biological association (e.g., obesity, drug abuse). We found implicit stereotyping among physicians; faces they never consciously saw altered performance. This suggests that diagnoses and treatment of African American patients may be biased, even in the absence of the practitioner's intent or awareness.

  4. The neuroscience of prejudice and stereotyping.

    Science.gov (United States)

    Amodio, David M

    2014-10-01

    Despite global increases in diversity, social prejudices continue to fuel intergroup conflict, disparities and discrimination. Moreover, as norms have become more egalitarian, prejudices seem to have 'gone underground', operating covertly and often unconsciously, such that they are difficult to detect and control. Neuroscientists have recently begun to probe the neural basis of prejudice and stereotyping in an effort to identify the processes through which these biases form, influence behaviour and are regulated. This research aims to elucidate basic mechanisms of the social brain while advancing our understanding of intergroup bias in social behaviour.

  5. Women stereotypes in Shi Zhecun's short stories.

    Science.gov (United States)

    Rosenmeier, Christopher

    2010-01-01

    This article analyses the representation of women in two 1933 short story collections by Shi Zhecun: An Evening of Spring Rain and Exemplary Conduct of Virtuous Women. It discusses how the New Woman image was a site of contestation in Republican China, and argues that Shi Zhecun’s short stories contain four basic stereotypes: the enigmatic woman, the estranged wife, the prostitute, and the inhibited woman. Using these narratives of women and how they were perceived by men, Shi Zhecun deconstructed the New Woman image by subverting the various ways modernity was projected onto women.

  6. The physiognomic basis of sexual stereotyping.

    Science.gov (United States)

    Nakdimen, K A

    1984-04-01

    Although it is routine for mental status reports to comment on appearance and attractiveness, there is no prevailing theory to explain the psychological impact of physical features. Two perceptual processes are proposed: nonverbal quasi-communication (counterfeit body language) and nonverbal quasi-information (spurious information). Applying this perspective to the sexual dimorphism of anatomy, clothing, and makeup, one finds that appearance fosters the belief that men and women have the personality traits that are stereotypically attributed to them, and this seems to be at the heart of physical attractiveness.

  7. Plasma cortisol and faecal cortisol metabolites concentrations in stereotypic and non-stereotypic horses: do stereotypic horses cope better with poor environmental conditions?

    Directory of Open Access Journals (Sweden)

    Fureix Carole

    2013-01-01

    Full Text Available Abstract Background Stereotypic behaviours, i.e. repetitive behaviours induced by frustration, repeated attempts to cope and/or brain dysfunction, are intriguing as they occur in a variety of domestic and captive species without any clear adaptive function. Among the different hypotheses, the coping hypothesis predicts that stereotypic behaviours provide a way for animals in unfavourable environmental conditions to adjust. As such, they are expected to have a lower physiological stress level (glucocorticoids than non-stereotypic animals. Attempts to link stereotypic behaviours with glucocorticoids however have yielded contradictory results. Here we investigated correlates of oral and motor stereotypic behaviours and glucocorticoid levels in two large samples of domestic horses (NStudy1 = 55, NStudy2 = 58, kept in sub-optimal conditions (e.g. confinement, social isolation, and already known to experience poor welfare states. Each horse was observed in its box using focal sampling (study 1 and instantaneous scan sampling (study 2. Plasma samples (collected in study 1 but also non-invasive faecal samples (collected in both studies were retrieved in order to assess cortisol levels. Results Results showed that 1 plasma cortisol and faecal cortisol metabolites concentrations did not differ between horses displaying stereotypic behaviours and non-stereotypic horses and 2 both oral and motor stereotypic behaviour levels did not predict plasma cortisol or faecal cortisol metabolites concentrations. Conclusions Cortisol measures, collected in two large samples of horses using both plasma sampling as well as faecal sampling (the latter method minimizing bias due to a non-invasive sampling procedure, therefore do not indicate that stereotypic horses cope better, at least in terms of adrenocortical activity.

  8. On-Line Detection and Segmentation of Sports Motions Using a Wearable Sensor †

    Science.gov (United States)

    Kim, Woosuk; Kim, Myunggyu

    2018-01-01

    In sports motion analysis, observation is a prerequisite for understanding the quality of motions. This paper introduces a novel approach to detect and segment sports motions using a wearable sensor for supporting systematic observation. The main goal is, for convenient analysis, to automatically provide motion data, which are temporally classified according to the phase definition. For explicit segmentation, a motion model is defined as a sequence of sub-motions with boundary states. A sequence classifier based on deep neural networks is designed to detect sports motions from continuous sensor inputs. The evaluation on two types of motions (soccer kicking and two-handed ball throwing) verifies that the proposed method is successful for the accurate detection and segmentation of sports motions. By developing a sports motion analysis system using the motion model and the sequence classifier, we show that the proposed method is useful for observation of sports motions by automatically providing relevant motion data for analysis. PMID:29562721

  9. Unification of automatic target tracking and automatic target recognition

    Science.gov (United States)

    Schachter, Bruce J.

    2014-06-01

    The subject being addressed is how an automatic target tracker (ATT) and an automatic target recognizer (ATR) can be fused together so tightly and so well that their distinctiveness becomes lost in the merger. This has historically not been the case outside of biology and a few academic papers. The biological model of ATT∪ATR arises from dynamic patterns of activity distributed across many neural circuits and structures (including retina). The information that the brain receives from the eyes is "old news" at the time that it receives it. The eyes and brain forecast a tracked object's future position, rather than relying on received retinal position. Anticipation of the next moment - building up a consistent perception - is accomplished under difficult conditions: motion (eyes, head, body, scene background, target) and processing limitations (neural noise, delays, eye jitter, distractions). Not only does the human vision system surmount these problems, but it has innate mechanisms to exploit motion in support of target detection and classification. Biological vision doesn't normally operate on snapshots. Feature extraction, detection and recognition are spatiotemporal. When vision is viewed as a spatiotemporal process, target detection, recognition, tracking, event detection and activity recognition, do not seem as distinct as they are in current ATT and ATR designs. They appear as similar mechanism taking place at varying time scales. A framework is provided for unifying ATT and ATR.

  10. The semantic representation of prejudice and stereotypes.

    Science.gov (United States)

    Bhatia, Sudeep

    2017-07-01

    We use a theory of semantic representation to study prejudice and stereotyping. Particularly, we consider large datasets of newspaper articles published in the United States, and apply latent semantic analysis (LSA), a prominent model of human semantic memory, to these datasets to learn representations for common male and female, White, African American, and Latino names. LSA performs a singular value decomposition on word distribution statistics in order to recover word vector representations, and we find that our recovered representations display the types of biases observed in human participants using tasks such as the implicit association test. Importantly, these biases are strongest for vector representations with moderate dimensionality, and weaken or disappear for representations with very high or very low dimensionality. Moderate dimensional LSA models are also the best at learning race, ethnicity, and gender-based categories, suggesting that social category knowledge, acquired through dimensionality reduction on word distribution statistics, can facilitate prejudiced and stereotyped associations. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. Prime-Time Stereotyping on the New Television Networks.

    Science.gov (United States)

    Eaton, B. Carol

    1997-01-01

    Finds that women are underrepresented in all five television networks' promotional announcements (ABC, CBS, NBC, Fox, and UPN), and that stereotypical portrayals of women in these announcements varied due to the television network's target audience: announcements on networks seeking a younger male audience contained more stereotypical female…

  12. Content Analysis and Gender Stereotypes in Children's Books.

    Science.gov (United States)

    Taylor, Frank

    2003-01-01

    Focuses on gender stereotypes in popular childrens' books. Proposes a student exercise for identifying gender stereotypes, using Dr. Seuss as an example. Asks students to articulate how their gender identities have been shaped by media. Provides actual student comments to highlight major discussion points. (Author/KDR)

  13. The Huns in Western Consciousness: Images, Stereotypes and Civilization

    NARCIS (Netherlands)

    Marácz, L.

    2015-01-01

    This article is devoted to negative images and stereotypes to the Huns in Western historiography. The author points out that the aforementioned negative images and stereotypes connected, in turn, to the very concept of 'civilization' in its Western interpretation, have strongly affected the

  14. Negative stereotypes examined through the HIV and AIDS discourse ...

    African Journals Online (AJOL)

    Previous studies reporting perceptions of HIV and AIDS by white youth in South Africa suggest both explicit and implicit racial stereotypes and negative attitudes. This paper contributes to the literature on the discourse of racial stereotypes found in discussions about HIV and AIDS. The study was conducted in the suburb of ...

  15. National stereotypes in the context of the European crisis

    NARCIS (Netherlands)

    Sierp, Aline; Karner, Christian

    2017-01-01

    In this article we position the contributions to our special issue in relation to existing scholarship on racism and stereotypes. We pay close attention to conceptual strands in the literature that emphasize two cognitive-discursive characteristics of stereotypes: their essentialist reductions and

  16. Students' Gender Stereotypes about Running in Schools

    Science.gov (United States)

    Xiang, Ping; McBride, Ron E.; Lin, Shuqiong; Gao, Zan; Francis, Xueying

    2018-01-01

    Two hundred forty-six students (132 boys, 114 girls) were tracked from fifth to eighth grades, and changes in gender stereotypes about running as a male sport, running performance, interest in running, and intention for future running participation were assessed. Results revealed that neither sex held gender stereotypes about running as a male…

  17. Occupational Gender Stereotypes and Problem-Solving in Italian Adolescents

    Science.gov (United States)

    Ginevra, Maria Cristina; Nota, Laura

    2017-01-01

    The first purpose of the study was to establish how Italian adolescents perceive jobs in the newly emerging economy sectors as well as more traditional jobs from gender-stereotyped and gender-segregated perspectives. The second purpose was to verify the role of problem-solving and gender in gender-role stereotyping. A total of 217 Italian high…

  18. A Stereotype Threat Account of Boys' Academic Underachievement

    Science.gov (United States)

    Hartley, Bonny L.; Sutton, Robbie M.

    2013-01-01

    Three studies examined the role of stereotype threat in boys' academic underachievement. Study 1 (children aged 4-10, n = 238) showed that girls from age 4 years and boys from age 7 years believed, and thought adults believed, that boys are academically inferior to girls. Study 2 manipulated stereotype threat, informing children aged…

  19. Men as cultural ideals: Cultural values moderate gender stereotype content.

    Science.gov (United States)

    Cuddy, Amy J C; Wolf, Elizabeth Baily; Glick, Peter; Crotty, Susan; Chong, Jihye; Norton, Michael I

    2015-10-01

    Four studies tested whether cultural values moderate the content of gender stereotypes, such that male stereotypes more closely align with core cultural values (specifically, individualism vs. collectivism) than do female stereotypes. In Studies 1 and 2, using different measures, Americans rated men as less collectivistic than women, whereas Koreans rated men as more collectivistic than women. In Study 3, bicultural Korean Americans who completed a survey in English about American targets rated men as less collectivistic than women, whereas those who completed the survey in Korean about Korean targets did not, demonstrating how cultural frames influence gender stereotype content. Study 4 established generalizability by reanalyzing Williams and Best's (1990) cross-national gender stereotype data across 26 nations. National individualism-collectivism scores predicted viewing collectivistic traits as more-and individualistic traits as less-stereotypically masculine. Taken together, these data offer support for the cultural moderation of gender stereotypes hypothesis, qualifying past conclusions about the universality of gender stereotype content. (c) 2015 APA, all rights reserved).

  20. Challenging Stereotypes about Academic Writing: Complexity, Elaboration, Explicitness

    Science.gov (United States)

    Biber, Douglas; Gray, Bethany

    2010-01-01

    The stereotypical view of professional academic writing is that it is grammatically complex, with elaborated structures, and with meaning relations expressed explicitly. In contrast, spoken registers, especially conversation, are believed to have the opposite characteristics. Our goal in the present paper is to challenge these stereotypes, based…

  1. Beyond the Stereotypes: An Inside Look at Canada's Emerging Millennials

    Science.gov (United States)

    Bibby, Reginald W.

    2010-01-01

    Stereotypes about teenagers typically result in negative views of young people and contribute to the age-old idea that every new generation of teenagers is somehow inferior to previous ones. One of the reasons for the prevalence of inaccurate stereotypes about teenagers in Canada is that people have not been having very many national conversations…

  2. Mathematically Gifted Adolescent Females' Mixed Sentiment toward Gender Stereotypes

    Science.gov (United States)

    Kao, Chen-yao

    2015-01-01

    There has been a paucity of research on gifted individuals' perceptions of gender stereotypes. The purpose of this study was to explore mathematically gifted adolescent females' perceptions of gender stereotypes through a research design of the qualitative multiple case study involving the constant comparison and the Three C's analysis scheme.…

  3. Teaching Diversity in Organizations: Stereotyping the Stock Photo

    Science.gov (United States)

    Fetherston, Michelle

    2016-01-01

    Course: Organizational Communication. Objectives: After completing this single-class activity, students should be able to (1) identify stereotypes that are created and/or reinforced by images frequently used in communication materials, (2) explain how those stereotypes influence communication and relational barriers in organizations, and (3)…

  4. Older workers : stereotypes and occupational self-efficacy

    NARCIS (Netherlands)

    Chiesa, Rita; Toderi, Stefano; Dordoni, Paola; Henkens, Kene; Fiabane, Elena Maria; Setti, Ilaria

    2016-01-01

    Purpose - The purpose of this paper is to explore the relationship between organizational age stereotypes and occupational self-efficacy. First, the authors intend to test the measurement invariance of Henkens's (2005) age stereotypes scale across two age group, respectively, under 50 and 50 years

  5. Older workers: stereotypes and occupational self-efficacy

    NARCIS (Netherlands)

    Chiesa, R.; Toderi, S.; Dordoni, P.; Henkens, K.; Fiabane, E.M.; Setti, I.

    2016-01-01

    Purpose The present study aims to explore the relationship between organizational age stereotypes and occupational self-efficacy. First, we intend to test the measurement invariance of Henkens (2005)’s age stereotypes scale across two age group, respectively under 50 years and 50 years and older.

  6. Older workers : Stereotypes and occupational self-efficacy

    NARCIS (Netherlands)

    Chiesa, R.; Toderi, S.; Dordoni, P.; Henkens, K.; Fiabane, E.M.; Setti, I.

    2016-01-01

    Purpose The purpose of this paper is to explore the relationship between organizational age stereotypes and occupational self-efficacy. First, the authors intend to test the measurement invariance of Henkens’s (2005) age stereotypes scale across two age group, respectively, under 50 and 50 years and

  7. Stereotype threat in salary negotiations is mediated by reservation salary.

    Science.gov (United States)

    Tellhed, Una; Björklund, Fredrik

    2011-04-01

    Women are stereotypically perceived as worse negotiators than men, which may make them ask for less salary than men when under stereotype threat (Kray et al., 2001). However, the mechanisms of stereotype threat are not yet properly understood. The current study investigated whether stereotype threat effects in salary negotiations can be explained by motivational factors. A total of 116 business students negotiated salary with a confederate and were either told that this was diagnostic of negotiating ability (threat manipulation) or not. Measures of minimum (reservation) and ideal (aspiration) salary goals and regulatory focus were collected. The finding (Kray et al., 2001) that women make lower salary requests than men when under stereotype threat was replicated. Women in the threat condition further reported lower aspiration salary, marginally significantly lower reservation salary and less eagerness/more vigilance than men. Reservation salary mediated the stereotype threat effect, and there was a trend for regulatory focus to mediate the effect. Thus, reservation salary partly explains why women ask for less salary than men under stereotype threat. Female negotiators may benefit from learning that stereotype threat causes sex-differences in motivation. © 2010 The Authors. Scandinavian Journal of Psychology © 2010 The Scandinavian Psychological Associations.

  8. Ethnic stereotypes and the ideological manifestations of ethnicity in ...

    African Journals Online (AJOL)

    This article is informed by a series of Internet texts that were collected in the months leading to the 2007 general elections in Kenya. It explores the ethnic stereotype, linking it to ideas of ethnicity and power, 'othering' and the constructed nature of stereotypes. It asks a number of questions, including: Is there signifi cance to ...

  9. Stereotype Threat and College Academic Performance: A Latent Variables Approach*

    Science.gov (United States)

    Owens, Jayanti; Massey, Douglas S.

    2013-01-01

    Stereotype threat theory has gained experimental and survey-based support in helping explain the academic underperformance of minority students at selective colleges and universities. Stereotype threat theory states that minority students underperform because of pressures created by negative stereotypes about their racial group. Past survey-based studies, however, are characterized by methodological inefficiencies and potential biases: key theoretical constructs have only been measured using summed indicators and predicted relationships modeled using ordinary least squares. Using the National Longitudinal Survey of Freshman, this study overcomes previous methodological shortcomings by developing a latent construct model of stereotype threat. Theoretical constructs and equations are estimated simultaneously from multiple indicators, yielding a more reliable, valid, and parsimonious test of key propositions. Findings additionally support the view that social stigma can indeed have strong negative effects on the academic performance of pejoratively stereotyped racial-minority group members, not only in laboratory settings, but also in the real world. PMID:23950616

  10. Ageism at Organizations: a study of stereotypes in ageing workers

    Directory of Open Access Journals (Sweden)

    Guilherme Blauth Loth

    2014-08-01

    Full Text Available Brazil is facing a rapidly aging population. In 2020 it is projected a median age of 31,8 years. This represents an increase of 12,4% over the average age in 2010. In 2030 this figure should reach 34,6average age and will continue to grow. This process offers challenges and opportunities for organizations, which are becoming increasingly diverse. However there are few studies in the country that focus on the phenomenon of ageism within organizational context. The present study attempted, through an exploratory and descriptive research, to understand whichare the stereotypes perceived by aging people in relation to ageism at work. Through open interviews was possible to identify three categories of stereotypical perceptions: stereotypical perceptions of themselves, stereotypical perceptions of others and stereotypical perceptions of young people. The results can help organizations to develop better intergenerational policies that promote a growing proximity between people who are in different stages of life and ages.

  11. Stereotyping by Omission: Eliminate the Negative, Accentuate the Positive

    Science.gov (United States)

    Bergsieker, Hilary B.; Leslie, Lisa M.; Constantine, Vanessa S.; Fiske, Susan T.

    2014-01-01

    Communicators, motivated by strategic self-presentation, selectively underreport negative content in describing their impressions of individuals and stereotypes of groups, particularly for targets whom they view ambivalently with respect to warmth and competence. Communicators avoid overtly inaccurate descriptions, preferring to omit negative information and emphasize positive information about mixed individual targets (Study 1). With more public audiences, communicators increasingly prefer negativity omission to complete accuracy (Study 2), a process driven by self-presentation concerns (Study 3), and moderated by bidimensional ambivalence. Similarly, in an extension of the Princeton Trilogy studies, reported stereotypes of ethnic and national outgroups systematically omitted negative dimensions over 75 years—as anti-prejudice norms intensified—while neutral and positive stereotype dimensions remained constant (Study 4). Multiple assessment methods confirm this stereotyping-by-omission phenomenon (Study 5). Implications of negativity omission for innuendo and stereotype stagnation are discussed. PMID:22448889

  12. The basis of shooter biases: beyond cultural stereotypes.

    Science.gov (United States)

    Miller, Saul L; Zielaskowski, Kate; Plant, E Ashby

    2012-10-01

    White police officers and undergraduate students mistakenly shoot unarmed Black suspects more than White suspects on computerized shoot/don't shoot tasks. This bias is typically attributed to cultural stereotypes of Black men. Yet, previous research has not examined whether such biases emerge even in the absence of cultural stereotypes. The current research investigates whether individual differences in chronic beliefs about interpersonal threat interact with target group membership to elicit shooter biases, even when group membership is unrelated to race or cultural stereotypes about danger. Across two studies, participants with strong beliefs about interpersonal threats were more likely to mistakenly shoot outgroup members than ingroup members; this was observed for unfamiliar, arbitrarily formed groups using a minimal group paradigm (Study 1) and racial groups not culturally stereotyped as dangerous (Asians; Study 2). Implications for the roles of both group membership and cultural stereotypes in shaping decisions to shoot are discussed.

  13. Racial athletic stereotype confirmation in college football recruiting.

    Science.gov (United States)

    Thomas, Grant; Good, Jessica J; Gross, Alexi R

    2015-01-01

    The present study tested real-world racial stereotype use in the context of college athletic recruiting. Stereotype confirmation suggests that observers use stereotypes as hypotheses and interpret relevant evidence in a biased way that confirms their stereotypes. Shifting standards suggest that the evaluative standard to which we hold a target changes as a function of their group membership. We examined whether stereotype confirmation and shifting standards effects would be seen in college football coaches during recruiting. College football coaches evaluated a Black or White player on several attributes and made both zero- and non-zero-sum allocations. Results suggested that coaches used the evidence presented to develop biased subjective evaluations of the players based on race while still maintaining equivalent objective evaluations. Coaches also allocated greater overall resources to the Black recruit than the White recruit.

  14. Race Salience and Essentialist Thinking in Racial Stereotype Development

    Science.gov (United States)

    Pauker, Kristin; Ambady, Nalini; Apfelbaum, Evan P.

    2010-01-01

    The authors explored the emergence and antecedents of racial stereotyping in 89 children ages 3–10 years. Children completed a number of matching and sorting tasks, including a measure designed to assess their knowledge and application of both positive and negative in-group and out-group stereotypes. Results indicate that children start to apply stereotypes to the out-group starting around 6 years of age. Controlling for a number of factors, two predictors contributed significantly towards uniquely explaining the use of these stereotypes: race salience (i.e., seeing and organizing by race) and essentialist thinking (i.e., believing that race cannot change). These results provide insight into how and when real-world interventions aimed at altering the acquisition of racial stereotypes may be implemented. PMID:21077865

  15. Feasibility of Using Low-Cost Motion Capture for Automated Screening of Shoulder Motion Limitation after Breast Cancer Surgery.

    Directory of Open Access Journals (Sweden)

    Valeriya Gritsenko

    Full Text Available To determine if a low-cost, automated motion analysis system using Microsoft Kinect could accurately measure shoulder motion and detect motion impairments in women following breast cancer surgery.Descriptive study of motion measured via 2 methods.Academic cancer center oncology clinic.20 women (mean age = 60 yrs were assessed for active and passive shoulder motions during a routine post-operative clinic visit (mean = 18 days after surgery following mastectomy (n = 4 or lumpectomy (n = 16 for breast cancer.Participants performed 3 repetitions of active and passive shoulder motions on the side of the breast surgery. Arm motion was recorded using motion capture by Kinect for Windows sensor and on video. Goniometric values were determined from video recordings, while motion capture data were transformed to joint angles using 2 methods (body angle and projection angle.Correlation of motion capture with goniometry and detection of motion limitation.Active shoulder motion measured with low-cost motion capture agreed well with goniometry (r = 0.70-0.80, while passive shoulder motion measurements did not correlate well. Using motion capture, it was possible to reliably identify participants whose range of shoulder motion was reduced by 40% or more.Low-cost, automated motion analysis may be acceptable to screen for moderate to severe motion impairments in active shoulder motion. Automatic detection of motion limitation may allow quick screening to be performed in an oncologist's office and trigger timely referrals for rehabilitation.

  16. Feasibility of Using Low-Cost Motion Capture for Automated Screening of Shoulder Motion Limitation after Breast Cancer Surgery

    Science.gov (United States)

    Gritsenko, Valeriya; Dailey, Eric; Kyle, Nicholas; Taylor, Matt; Whittacre, Sean; Swisher, Anne K.

    2015-01-01

    Objective To determine if a low-cost, automated motion analysis system using Microsoft Kinect could accurately measure shoulder motion and detect motion impairments in women following breast cancer surgery. Design Descriptive study of motion measured via 2 methods. Setting Academic cancer center oncology clinic. Participants 20 women (mean age = 60 yrs) were assessed for active and passive shoulder motions during a routine post-operative clinic visit (mean = 18 days after surgery) following mastectomy (n = 4) or lumpectomy (n = 16) for breast cancer. Interventions Participants performed 3 repetitions of active and passive shoulder motions on the side of the breast surgery. Arm motion was recorded using motion capture by Kinect for Windows sensor and on video. Goniometric values were determined from video recordings, while motion capture data were transformed to joint angles using 2 methods (body angle and projection angle). Main Outcome Measure Correlation of motion capture with goniometry and detection of motion limitation. Results Active shoulder motion measured with low-cost motion capture agreed well with goniometry (r = 0.70–0.80), while passive shoulder motion measurements did not correlate well. Using motion capture, it was possible to reliably identify participants whose range of shoulder motion was reduced by 40% or more. Conclusions Low-cost, automated motion analysis may be acceptable to screen for moderate to severe motion impairments in active shoulder motion. Automatic detection of motion limitation may allow quick screening to be performed in an oncologist's office and trigger timely referrals for rehabilitation. PMID:26076031

  17. Automatic fluid dispenser

    Science.gov (United States)

    Sakellaris, P. C. (Inventor)

    1977-01-01

    Fluid automatically flows to individual dispensing units at predetermined times from a fluid supply and is available only for a predetermined interval of time after which an automatic control causes the fluid to drain from the individual dispensing units. Fluid deprivation continues until the beginning of a new cycle when the fluid is once again automatically made available at the individual dispensing units.

  18. An Experimental Study of the Effects of Stereotype Threat and Stereotype Lift on Men and Women's Performance in Mathematics

    Science.gov (United States)

    Johnson, Heather J.; Barnard-Brak, Lucy; Saxon, Terrill F.; Johnson, Megan K.

    2012-01-01

    In this study the authors examined the differential effects of stereotype threat and lift between genders on math test performance. They asked 3 questions: (a) What is the effect of gender on math test performance?, (b) What is the effect of stereotyping condition (threat, lift, or neither) on math test performance?, and (c) What is the effect of…

  19. Stereotypes as stumbling-blocks: how coping with stereotype threat affects life outcomes for people with physical disabilities.

    Science.gov (United States)

    Silverman, Arielle M; Cohen, Geoffrey L

    2014-10-01

    Stereotype threat, the concern about being judged in light of negative stereotypes, causes underperformance in evaluative situations. However, less is known about how coping with stereotypes can aggravate underperformance over time. We propose a model in which ongoing stereotype threat experiences threaten a person's sense of self-integrity, which in turn prompts defensive avoidance of stereotype-relevant situations, impeding growth, achievement, and well-being. We test this model in an important but understudied population: the physically disabled. In Study 1, blind adults reporting higher levels of stereotype threat reported lower self-integrity and well-being and were more likely to be unemployed and to report avoiding stereotype-threatening situations. In Study 2's field experiment, blind students in a compensatory skill-training program made more progress if they had completed a values-affirmation, an exercise that bolsters self-integrity. The findings suggest that stereotype threat poses a chronic threat to self-integrity and undermines life outcomes for people with disabilities. © 2014 by the Society for Personality and Social Psychology, Inc.

  20. Extracting the Evaluations of Stereotypes: Bi-factor Model of the Stereotype Content Structure

    OpenAIRE

    Sayans-Jiménez, Pablo; Cuadrado, Isabel; Rojas, Antonio J.; Barrada, Juan R.

    2017-01-01

    Stereotype dimensions—competence, morality and sociability—are fundamental to studying the perception of other groups. These dimensions have shown moderate/high positive correlations with each other that do not reflect the theoretical expectations. The explanation for this (e.g., halo effect) undervalues the utility of the shared variance identified. In contrast, in this work we propose that this common variance could represent the global evaluation of the perceived group. Bi-factor models ar...

  1. Women leaders in academia, gender and stereotypes

    Directory of Open Access Journals (Sweden)

    Bibiana Carolina Moncayo Orjuela

    2013-11-01

    Full Text Available This paper explores the leadership characteristics typical of women in managerial positions in higher education institutions, starting from a particular literary approach and found in research regarding this topic. It is based on the subjective constructions of social duality between the masculine and feminine genders and attributes in the social relations of power. Also, within the conceptual framework examines leadership as a social construction and, therefore, their dependence on the various social characterizations. To fulfill the goal four themes were set. They allow the categorization of the literature review, namely: leadership and development, gender and stereotypes, leadership and gender, and to end, women's leadership in education institutions. Finally, we present the results of the literature research, where the transactional transformational, participative and authoritarian leadership styles are clearly evident, from which the transformational, characteristic of women, is the must in power and leadership positions in higher education institutions.

  2. True gender ratios and stereotype rating norms

    Directory of Open Access Journals (Sweden)

    Alan eGarnham

    2015-07-01

    Full Text Available We present a study comparing, in English, perceived distributions of men and women in 422 named occupations with actual real world distributions. The first set of data was obtained from previous a large-scale norming study, whereas the second set was mostly drawn from UK governmental sources. In total, real world ratios for 290 occupations were obtained for our perceive vs. real world comparison, of which 205 were deemed to be unproblematic. The means for the two sources were similar and the correlation between them was high, suggesting that people are generally accurate at judging real gender ratios, though there were some notable exceptions. Beside this correlation, some interesting patterns emerged from the two sources, suggesting some response strategies when people complete norming studies. We discuss these patterns in terms of the way real world data might complement norming studies in determining gender stereotypicality.

  3. Stereotypic movement disorder after acquired brain injury.

    Science.gov (United States)

    McGrath, Cynthia M; Kennedy, Richard E; Hoye, Wayne; Yablon, Stuart A

    2002-05-01

    Stereotypic movement disorder (SMD) consists of repetitive, non-functional motor behaviour that interferes with daily living or causes injury to the person. It is most often described in patients with mental retardation. However, recent evidence indicates that this condition is common among otherwise normal individuals. This case study describes a patient with new-onset SMD occurring after subdural haematoma and brain injury. SMD has rarely been reported after acquired brain injury, and none have documented successful treatment. The current psychiatric literature regarding neurochemistry, neuroanatomy, and treatment of SMD are reviewed with particular application to one patient. Treatment options include serotonin re-uptake inhibitors, opioid antagonists and dopamine antagonists. SMD has been under-appreciated in intellectually normal individuals, and may also be unrecognized after brain injury. Further investigation is needed in this area, which may benefit other individuals with SMD as well.

  4. Backlash against gender stereotype-violating preschool children.

    Science.gov (United States)

    Sullivan, Jessica; Moss-Racusin, Corinne; Lopez, Michael; Williams, Katherine

    2018-01-01

    While there is substantial evidence that adults who violate gender stereotypes often face backlash (i.e. social and economic penalties), less is known about the nature of gender stereotypes for young children, and the penalties that children may face for violating them. We conducted three experiments, with over 2000 adults from the US, to better understand the content and consequences of adults' gender stereotypes for young children. In Experiment 1, we tested which characteristics adults (N = 635) believed to be descriptive (i.e. typical), prescriptive (i.e. required), and proscriptive (i.e. forbidden) for preschool-aged boys and girls. Using the characteristics that were rated in Experiment 1, we then constructed vignettes that were either 'masculine' or 'feminine', and manipulated whether the vignettes were said to describe a boy or a girl. Experiment 2 (N = 697) revealed that adults rated stereotype-violating children as less likeable than their stereotype-conforming peers, and that this difference was more robust for boys than girls. Experiment 3 (N = 731) was a direct replication of Experiment 2, and revealed converging evidence of backlash against stereotype-violating children. In sum, our results suggest that even young children encounter backlash from adults for stereotype violations, and that these effects may be strongest for boys.

  5. Stereotypes of football players as a function of positions.

    Science.gov (United States)

    Williams, R L; Youssef, Z I

    1975-01-01

    Sports experts agree that different football positions require different personality characteristics and a varied level of motor skill, e.g., quarterback position presumably demands a calm personality, a cerebral endowment, and great motor finesse. By contrast, some other positions may require sheer physical strength and a combative aggressive personality. This study investigated whether football coaches stereotype players according to their various positions and attempted to determine the profile, magnitude and consistency of such stereotyping on both personality traits and motor skill dimensions. This study also investigated the relationship between such stereotypes and the players' scores on psychological tests. On two separate occasions, each of six coaches rated thirteen football positions as to their players' motor skill and personality characteristics. Coaches were instructed to base their ratings on their actual experiences with the players of each position throughout their coaching careers. MMPI-derived scales and the 16 PF test were administered to 251 players. Test-retest correlation coefficients indicate that the six coaches were reliably stable in their stereotypes of the players. Coefficients of concordance indicate significant agreement among the coaches on the stereotypes. Only the 16 PF scores yielded a personality picture consistent with the coaches' stereotypes. Effect of such stereotyping on interpersonal relationships between coach and player are discussed.

  6. The consequences of chronic stereotype threat: domain disidentification and abandonment.

    Science.gov (United States)

    Woodcock, Anna; Hernandez, Paul R; Estrada, Mica; Schultz, P Wesley

    2012-10-01

    Stereotype threat impairs performance across many domains. Despite a wealth of research, the long-term consequences of chronic stereotype threat have received little empirical attention. Beyond the immediate impact on performance, the experience of chronic stereotype threat is hypothesized to lead to domain disidentification and eventual domain abandonment. Stereotype threat is 1 explanation why African Americans and Hispanic/Latino(a)s "leak" from each juncture of the academic scientific pipeline in disproportionately greater numbers than their White and Asian counterparts. Using structural equation modeling, we tested the stereotype threat-disidentification hypothesis across 3 academic years with a national longitudinal panel of undergraduate minority science students. Experience of stereotype threat was associated with scientific disidentification, which in turn predicted a significant decline in the intention to pursue a scientific career. Race/ethnicity moderated this effect, whereby the effect was evident for Hispanic/Latino(a) students but not for all African American students. We discuss findings in terms of understanding chronic stereotype threat.

  7. The effect of gender stereotype activation on entrepreneurial intentions.

    Science.gov (United States)

    Gupta, Vishal K; Turban, Daniel B; Bhawe, Nachiket M

    2008-09-01

    In this study, the impact of implicit and explicit activation of gender stereotypes on men's and women's intentions to pursue a traditionally masculine career, such as entrepreneurship, was examined. On the basis of stereotype activation theory, it was hypothesized that men and women would confirm the gender stereotype about entrepreneurship when it was presented implicitly but disconfirm it when it was presented explicitly. Hypotheses were tested by randomly assigning 469 business students to one of 6 experimental conditions and then measuring their entrepreneurial intentions. Results supported the hypothesis when entrepreneurship was associated with stereotypically masculine characteristics but not when it was associated with traditionally feminine characteristics. Men also had higher entrepreneurial intention scores compared with women when no stereotypical information about entrepreneurship was presented, suggesting that underlying societal stereotypes associating entrepreneurship with masculine characteristics may influence people's intentions. However, men and women reported similar intentions when entrepreneurship was presented as gender neutral, suggesting that widely held gender stereotypes can be nullified. Practical implications and directions for future research are discussed.

  8. Getting to Know You: Familiarity, Stereotypes, and Children's Eyewitness Memory.

    Science.gov (United States)

    Cordón, Ingrid M; Silberkleit, Gent; Goodman, Gail S

    2016-01-01

    The present study concerned how the acquisition of social information, specifically knowledge about personal characteristics, influences young children's memory and suggestibility. Effects of two sources of knowledge about a target person were systematically examined: familiarity and stereotypes. Children, aged 4-5 and 7-9 years (N = 145), were randomly assigned, per age group, to experimental conditions based on a familiarity (6 hours vs. no prior exposure) × stereotype (negative depiction as messy and clumsy vs. no stereotype) factorial design. Children then watched the target person engage in a target event (a series of contests) at a preschool ("Camp Ingrid"). The children's memory and suggestibility about the target person and target event were tested after a delay of 2 weeks. Results indicated that the negative stereotype resulted in an increase in children's correct responses both to free-recall stereotype-related questions (when children were unfamiliar with the target person) and to closed-ended questions overall (for younger children). However, the stereotype was associated with greater error to stereotype-related closed-ended questions. Moreover, familiarity increased children's accuracy to closed-ended questions. Implications for theory and application are discussed. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  9. Stereotypes of Black American Women Related to Sexuality and Motherhood

    Science.gov (United States)

    Rosenthal, Lisa; Lobel, Marci

    2016-01-01

    Intersectionality theorists and researchers suggest the importance of examining unique stereotypes associated with intersecting group identities. We focus on the unique stereotypes of Black women in the United States related to sexuality and motherhood. In an online experimental study, 435 undergraduates from a Northeastern U.S. university were randomly assigned to one of the four conditions in which they viewed a photograph and read a description of a target young woman. The target’s race (Black vs. White) and pregnancy status (pregnant vs. no pregnancy information) were varied. A Black female target (pregnant or not) was perceived more negatively on items related to historically rooted societal stereotypes about sexual activity, sexual risk, motherhood status, and socioeconomic status than was a White female target, but there were no differences on items unrelated to societal stereotypes. A Black target described as pregnant was also perceived as more likely to be a single mother and to need public assistance than was a White target described as pregnant. Current findings, along with evidence that societal stereotypes have damaging effects, underscore the importance of diversifying images of Black women and increasing awareness of how stereotypes affect perceptions of Black women. Findings also highlight the value of research employing intersectionality to understand stereotypes. PMID:27821904

  10. Retirement as Meaningful: Positive Retirement Stereotypes Associated with Longevity

    Science.gov (United States)

    Ng, Reuben; Allore, Heather G.; Monin, Joan K.; Levy, Becca R.

    2016-01-01

    Studies examining the association between retirement and health have produced mixed results. This may be due to previous studies treating retirement as merely a change in job status rather than a transition associated with stereotypes or societal beliefs (e.g., retirement is a time of mental decline or retirement is a time of growth). To examine whether these stereotypes are associated with health, we studied retirement stereotypes and survival over a 23-year period among 1,011 older adults. As predicted by stereotype embodiment theory, it was found that positive stereotypes about physical health during retirement showed a survival advantage of 4.5 years (hazard ratio = 0.88, p = .022) and positive stereotypes about mental health during retirement tended to show a survival advantage of 2.5 years (hazard ratio = 0.87, p = .034). Models adjusted for relevant covariates such as age, gender, race, employment status, functional health, and self-rated health. These results suggest that retirement preparation could benefit from considering retirement stereotypes. PMID:27346893

  11. Ethical Aspects of Gender Stereotypes in Romanian Advertising

    Directory of Open Access Journals (Sweden)

    FRUNZA Mihaela

    2016-07-01

    Full Text Available In this paper we aim at arguing that the advertising agencies – as significant organizations in the field of public communication – should follow the example of business corporations that are voluntarily using ethical practices to increase the trust of customers. One area where this can be done safely and constructively is the area of gender stereotypes in advertisement. By removing gender stereotypes and promoting non-stereotypical, creative images of gender relations, ads can simultaneously promote their brands as open-minded, creative and modern and inspire building the trust of their customers.

  12. [Cultural diversity and stereotyping: implication for the medical practice].

    Science.gov (United States)

    Durieux-Paillard, S; Loutan, L

    2005-09-28

    Increasing number of migrants worldwide brings doctors to treat patients of various origins. Patients' diversity enriches health professionals but also induces a risk of mutual incomprehension, due to cultural and language barriers. Multicultural context stimulates unwittingly stereotyping, based on a simplistic assessment of the patient's culture. Stereotyping is also influenced by the political and media coverage. Studies underscored that universally, minorities patients have an unequal access to health care in host countries. Health professionals should be aware that racial stereotyping exists in medical practice: it is a first step to bridge cultural gap between them and their patients.

  13. Stereotype threat and social function in opioid substitution therapy patients.

    Science.gov (United States)

    von Hippel, Courtney; Henry, Julie D; Terrett, Gill; Mercuri, Kimberly; McAlear, Karen; Rendell, Peter G

    2017-06-01

    People with a history of substance abuse are subject to widespread stigmatization. It seems likely that this societal disapproval will result in feelings of stereotype threat, or the belief that one is the target of demeaning stereotypes. If so, stereotype threat has the potential to contribute to functional difficulties including poor social outcomes. Eighty drug users on opioid substitution therapy and 84 demographically matched controls completed measures of mental health and social function. The opioid substitution therapy group were additionally asked to complete a measure that focused on their feelings of stereotype threat in relation to their drug use history. Bivariate correlations and hierarchical regression analyses were conducted to establish the magnitude and specificity of the relationship between stereotype threat and social functioning. Relative to controls, the opioid substitution therapy group reported higher levels of negative affect and schizotypy, and poorer social functioning, with all three of these indices significantly correlated with their feelings of stereotype threat. The results also showed that stereotype threat contributed significant unique variance to social functioning in the opioid substitution therapy group, even after taking into account other background, clinical, and mental health variables. Social functioning is an important aspect of recovery, yet these data indicate that people with a history of drug abuse who believe they are the target of stereotypical attitudes have poorer social functioning. This relationship holds after controlling for the impact of other variables on social functioning, including mental health. The theoretical and practical implications of these findings are discussed. Concerns about being stereotyped can shape the social experiences of opioid substitution therapy patients. Opioid substitution therapy patients who feel negatively stereotyped experience greater social function deficits, and this

  14. Recognizing of stereotypic patterns in epileptic EEG using empirical modes and wavelets

    Science.gov (United States)

    Grubov, V. V.; Sitnikova, E.; Pavlov, A. N.; Koronovskii, A. A.; Hramov, A. E.

    2017-11-01

    Epileptic activity in the form of spike-wave discharges (SWD) appears in the electroencephalogram (EEG) during absence seizures. This paper evaluates two approaches for detecting stereotypic rhythmic activities in EEG, i.e., the continuous wavelet transform (CWT) and the empirical mode decomposition (EMD). The CWT is a well-known method of time-frequency analysis of EEG, whereas EMD is a relatively novel approach for extracting signal's waveforms. A new method for pattern recognition based on combination of CWT and EMD is proposed. It was found that this combined approach resulted to the sensitivity of 86.5% and specificity of 92.9% for sleep spindles and 97.6% and 93.2% for SWD, correspondingly. Considering strong within- and between-subjects variability of sleep spindles, the obtained efficiency in their detection was high in comparison with other methods based on CWT. It is concluded that the combination of a wavelet-based approach and empirical modes increases the quality of automatic detection of stereotypic patterns in rat's EEG.

  15. An examination of age-based stereotype threat about cognitive decline: Implications for stereotype threat research and theory development

    Science.gov (United States)

    Barber, Sarah J.

    2017-01-01

    Stereotype threat” is often thought of as a singular construct, with moderators and mechanisms that are stable across groups and domains. However, this is not always true. To illustrate this, the current review focuses on the stereotype threat that older adults face about their cognitive abilities. Using Shapiro and Neuberg's (2007) Multi-Threat Framework, I first provide evidence that this is a self-concept threat, and not a group-reputation threat. Because this differs from the form(s) of threat experienced by other groups (e.g., the threat that minority students face about their intellectual abilities), the moderators of threat observed in other groups (i.e., group identification) do not always generalize to age-based stereotype threat about cognitive decline. Looking beyond the form(s) of threat elicited, this review also provides evidence that the mechanisms underlying stereotype threat effects may vary across the lifespan. Due to age-related improvements in emotion regulation abilities, stereotype threat does not seem to reduce older adults' executive control resources. Overall, this review highlights the need to approach the concept of stereotype threat with more granularity. This will allow us to design more effective stereotype threat interventions. It will also shed light on why certain effects “fail to replicate” across domains or groups. PMID:28073332

  16. From Racial Stereotyping and Deficit Discourse toward a Critical Race Theory in Teacher Education.

    Science.gov (United States)

    Solorzano, Daniel G.; Yosso, Tara J.

    2001-01-01

    Examines connections between critical race theory (CRT) and its application to the concepts of race, racial bias, and racial stereotyping in teacher education. Defines CRT, then discusses racism and stereotyping, racial stereotypes in the media, and racial stereotypes in professional environments, noting the effects on minority students. Presents…

  17. Stereotype Strength and Attentional Bias: Preference for Confirming versus Disconfirming Information Depends on Processing Capacity

    Science.gov (United States)

    Allen, Thomas J.; Sherman, Jeffrey W.; Conrey, Frederica R.; Stroessner, Steven J.

    2009-01-01

    In two experiments, we investigated the relationships among stereotype strength, processing capacity, and the allocation of attention to stereotype-consistent versus stereotype-inconsistent information describing a target person. The results of both experiments showed that, with full capacity, greater stereotype strength was associated with increased attention toward stereotype-consistent versus stereotype-inconsistent information. However, when capacity was diminished, greater stereotype strength was associated with increased attention toward inconsistent versus consistent information. Thus, strong stereotypes may act as self-confirming filters when processing capacity is plentiful, but as efficient information gathering devices that maximize the acquisition of novel (disconfirming) information when capacity is depleted. Implications for models of stereotyping and stereotype change are discussed. PMID:20161043

  18. Automatic Fiscal Stabilizers

    Directory of Open Access Journals (Sweden)

    Narcis Eduard Mitu

    2013-11-01

    Full Text Available Policies or institutions (built into an economic system that automatically tend to dampen economic cycle fluctuations in income, employment, etc., without direct government intervention. For example, in boom times, progressive income tax automatically reduces money supply as incomes and spendings rise. Similarly, in recessionary times, payment of unemployment benefits injects more money in the system and stimulates demand. Also called automatic stabilizers or built-in stabilizers.

  19. Automatic differentiation bibliography

    Energy Technology Data Exchange (ETDEWEB)

    Corliss, G.F. (comp.)

    1992-07-01

    This is a bibliography of work related to automatic differentiation. Automatic differentiation is a technique for the fast, accurate propagation of derivative values using the chain rule. It is neither symbolic nor numeric. Automatic differentiation is a fundamental tool for scientific computation, with applications in optimization, nonlinear equations, nonlinear least squares approximation, stiff ordinary differential equation, partial differential equations, continuation methods, and sensitivity analysis. This report is an updated version of the bibliography which originally appeared in Automatic Differentiation of Algorithms: Theory, Implementation, and Application.

  20. Politicy of care in the criticism towards gender stereotypes.

    Science.gov (United States)

    Pires, Maria Raquel Gomes Maia; Fonseca, Rosa Maria Godoy Serpa da; Padilla, Beatriz

    2016-01-01

    analyze gender inequalities among Brazilian women in Portugal and in contemporary nursing based on care politicity in the light of gender; disclose oppression of the female produced by the stereotypes that look upon women as natural caregivers; point out politicity to deconstruct gender stereotypes. theoretical reflection with narrative review of literature to analyze classic references in the feminist epistemology combined with the care politicity thesis. the similarities between the stereotypes of the Brazilian Eves and the Portuguese Maries as either the sexualized or sanctified nurse are inserted in the Jewish-Christian moral genealogy that reaffirms the subservience of the female to the male. by attaching priority to care that needs non-care to expand the possibilities of care giving, the theoretical assumption of politicy of care can contribute to subvert the stereotypical images of Brazilian women in Portuguese lands and in contemporary nursing.

  1. Forming impressions: effects of facial expression and gender stereotypes.

    Science.gov (United States)

    Hack, Tay

    2014-04-01

    The present study of 138 participants explored how facial expressions and gender stereotypes influence impressions. It was predicted that images of smiling women would be evaluated more favorably on traits reflecting warmth, and that images of non-smiling men would be evaluated more favorably on traits reflecting competence. As predicted, smiling female faces were rated as more warm; however, contrary to prediction, perceived competence of male faces was not affected by facial expression. Participants' female stereotype endorsement was a significant predictor for evaluations of female faces; those who ascribed more strongly to traditional female stereotypes reported the most positive impressions of female faces displaying a smiling expression. However, a similar effect was not found for images of men; endorsement of traditional male stereotypes did not predict participants' impressions of male faces.

  2. Sex-Trait Stereotypes in India and Pakistan.

    Science.gov (United States)

    Williams, John E.; And Others

    1982-01-01

    Sex-trait stereotypes were studied among five- and eight-year-old children and among university students in India and Pakistan. Results were generally congruent with the findings from similar studies in western countries. (Author/MP)

  3. Professional Stereotypes of Interprofessional Education Naive Pharmacy and Nursing Students

    Science.gov (United States)

    Thurston, Maria Miller; Harris, Elaine C.; Ryan, Gina J.

    2017-01-01

    Objective. To assess and compare interprofessional education (IPE) naive pharmacy and nursing student stereotypes prior to completion of an IPE activity. Methods. Three hundred and twenty-three pharmacy students and 275 nursing students at Mercer University completed the Student Stereotypes Rating Questionnaire. Responses from pharmacy and nursing students were compared, and responses from different level learners within the same profession also were compared. Results. Three hundred and fifty-six (59.5%) students completed the survey. Pharmacy students viewed pharmacists more favorably than nursing students viewed pharmacists for all attributes except the ability to work independently. Additionally, nursing students viewed nurses less favorably than pharmacy students viewed nurses for academic ability and practical skills. There was some variability in stereotypes between professional years. Conclusion. This study confirms the existence of professional stereotypes, although overall student perceptions of their own profession and the other were generally positive. PMID:28720912

  4. Stereotypes of Age Differences in Personality Traits: Universal and Accurate?

    Science.gov (United States)

    Chan, Wayne; McCrae, Robert R.; De Fruyt, Filip; Jussim, Lee; Löckenhoff, Corinna E.; De Bolle, Marleen; Costa, Paul T.; Sutin, Angelina R.; Realo, Anu; Allik, Jüri; Nakazato, Katsuharu; Shimonaka, Yoshiko; Hřebíčková, Martina; Kourilova, Sylvie; Yik, Michelle; Ficková, Emília; Brunner-Sciarra, Marina; de Figueora, Nora Leibovich; Schmidt, Vanina; Ahn, Chang-kyu; Ahn, Hyun-nie; Aguilar-Vafaie, Maria E.; Siuta, Jerzy; Szmigielska, Barbara; Cain, Thomas R.; Crawford, Jarret T.; Mastor, Khairul Anwar; Rolland, Jean-Pierre; Nansubuga, Florence; Miramontez, Daniel R.; Benet-Martínez, Veronica; Rossier, Jérôme; Bratko, Denis; Halberstadt, Jamin; Yamaguchi, Mami; Knežević, Goran; Martin, Thomas A.; Gheorghiu, Mirona; Smith, Peter B.; Barbaranelli, Claduio; Wang, Lei; Shakespeare-Finch, Jane; Lima, Margarida P.; Klinkosz, Waldemar; Sekowski, Andrzej; Alcalay, Lidia; Simonetti, Franco; Avdeyeva, Tatyana V.; Pramila, V. S.; Terracciano, Antonio

    2012-01-01

    Age trajectories for personality traits are known to be similar across cultures. To address whether stereotypes of age groups reflect these age-related changes in personality, we asked participants in 26 countries (N = 3,323) to rate typical adolescents, adults, and old persons in their own country. Raters across nations tended to share similar beliefs about different age groups; adolescents were seen as impulsive, rebellious, undisciplined, preferring excitement and novelty, whereas old people were consistently considered lower on impulsivity, activity, antagonism, and Openness. These consensual age group stereotypes correlated strongly with published age differences on the five major dimensions of personality and most of 30 specific traits, using as criteria of accuracy both self-reports and observer ratings, different survey methodologies, and data from up to 50 nations. However, personal stereotypes were considerably less accurate, and consensual stereotypes tended to exaggerate differences across age groups. PMID:23088227

  5. CODING LOGICAL MECHANISM AND STEREOTYPING IN GENDER CYBER HUMORS

    Directory of Open Access Journals (Sweden)

    Truly Almendo Pasaribu

    2016-07-01

    Full Text Available Gender-related humors have their own way of being funny; and this research aims to find out how and why they are funny. For this purpose, both researchers have collected 50 gender cyber humors and analyzed them, first, to decode how their logical mechanism relates to specific linguistic features, and secondly, to uncover how gender stereotyping contributes to the comical effects. The twisting of logic and linguistic ambiguity is analyzed formally using Attardos (2001 General Theory of Verbal Humor (GTVH and supported by gender studies. The findings reveal that the logical mechanism consists of elements of incongruities, and gender stereotyping presents negative stereotypical images. The analysis further shows that some gender stereotypical images ridicule traditional roles of man and woman while others make fun of non-traditional representations. This shift from women only to both men and women as targets of gender humors has been an impact of effective feminist movements.

  6. Disgust, contempt, and anger and the stereotypes of obese people.

    Science.gov (United States)

    Vartanian, Lenny R; Thomas, Margaret A; Vanman, Eric J

    2013-12-01

    Emotions form an important part of stereotyping and prejudice, but little is known about how intergroup emotions are associated with anti-fat prejudice. This study examined the relation between negative intergroup emotions (disgust, contempt, and anger) and the stereotypes of obese people. A community sample (n = 380) and an undergraduate sample (n = 96) rated obese people on common obesity stereotypes (e.g., lazy, sloppy), and also indicated the extent to which they felt disgust, contempt, and anger toward obese people. In both samples, participants reported feeling more disgust and contempt than anger toward obese people. Furthermore, regression analyses indicated that disgust was a significant positive predictor of obesity stereotypes, but contempt and anger were not. Overall, these findings provide further evidence that disgust plays an important role in prejudice toward obese people.

  7. Emotion blocks the path to learning under stereotype threat

    OpenAIRE

    Mangels, Jennifer A.; Good, Catherine; Whiteman, Ronald C.; Maniscalco, Brian; Dweck, Carol S.

    2011-01-01

    Gender-based stereotypes undermine females’ performance on challenging math tests, but how do they influence their ability to learn from the errors they make? Females under stereotype threat or non-threat were presented with accuracy feedback after each problem on a GRE-like math test, followed by an optional interactive tutorial that provided step-wise problem-solving instruction. Event-related potentials tracked the initial detection of the negative feedback following errors [feedback relat...

  8. Women and men in management : Stereotypes, evaluation and discourse

    OpenAIRE

    Kusterer, Hanna Li

    2014-01-01

    Very few women hold top corporate positions in Sweden, and women are underrepresented as managers in all work sectors. The present thesis examined stereotypes, perceptions and presuppositions about women, men and management with a combination of perspectives from social and organizational psychology, discourse analysis and gender in organization research. Study 1 of Paper I was a content analysis of management attributes and cultural stereotypes of female and male managers. In Study 2, an inv...

  9. Young and older adults’ gender stereotype in multitasking

    OpenAIRE

    Tilo eStrobach; Alesia eWoszidlo

    2015-01-01

    In the present study, we investigated discrepancies between two components of stereotyping by means of the popular notion that women are better at multitasking behaviors: the cognitive structure in individuals (personal belief) and the perceived consensus regarding certain beliefs (perceived belief of groups). With focus on this notion, we examined whether there was empirical evidence for the stereotype's existence and whether and how it was shared among different age groups. Data were collec...

  10. Superman meets Don Quixote: stereotypes in clinical medicine.

    Science.gov (United States)

    Pinkus, Rosa Lynn

    1986-01-01

    Drawing in part on her experiences as a "humanist-in-residence" on a neurological surgery service, the author discusses how stereotypic views held by and toward physicians and humanists interfere with the teaching of ethics to physicians and, indirectly, to the general public. She traces the development of these stereotypes over the past hundred years and suggests ways that they can be overcome to permit more effective working relationships between physicians and clinical ethicists.

  11. Hiring retirees: impact of age norms and stereotypes

    OpenAIRE

    Karspinska, K.; Henkens, K.; Schippers, J.

    2013-01-01

    Purpose – This study aims to investigate the role of managers in the re-employment of early retirees and focuses on the effect of managers' age norms and stereotypes on managers' employment decisions. Design/methodology/approach – A combination of a factorial study and a survey was conducted. First, information on the age norms and stereotypes was collected. Secondly, profiles of hypothetical retired job applicants were presented to the employers, who were asked to make a specific hiring deci...

  12. Sygdomsrelateret adfærd og sociale stereotyper

    DEFF Research Database (Denmark)

    Tørring, Marie Louise; Andersen, Rikke Sand

    2008-01-01

    Som lægmandskategorier bruges stereotyper til at præsentere en given gruppes essentielle eller iboende kulturelle værdier. Det er også tilfældet indenfor sundhedsvæsnet, hvor stereotyper ofte bruges som billeder på kønslige og kulturelle forskelle. Her opstår stereotyper som blandt andet 'den...... hypokondriske kvinde' og 'den jyske landmand'. Formålet med denne artikel er at diskutere de sociale stereotypers funktion i sundhedsvæsnet ud fra et antropologisk perspektiv. Vi ønsker at bidrage til en processuel forståelse af, hvordan sociale stereotyper benyttes i forhold til sygdomsrelateret adfærd....... Artiklen tager udgangspunkt i to kvalitative studier af henholdsvis lægesøgningsadfærd blandt danske kræftpatienter og postoperativ smertebehandlingspraksis i Danmark og Italien. Det er artiklens hovedargument at stereotyper har en social funktion, mere end de er en præsentation af den sociale virkelighed...

  13. Challenging gender stereotypes: Theory of mind and peer group dynamics.

    Science.gov (United States)

    Mulvey, Kelly Lynn; Rizzo, Michael T; Killen, Melanie

    2016-11-01

    To investigate the social cognitive skills related to challenging gender stereotypes, children (N = 61, 3-6 years) evaluated a peer who challenged gender stereotypic norms held by the peer's group. Participants with false belief theory of mind (FB ToM) competence were more likely than participants who did not have FB ToM to expect a peer to challenge the group's stereotypes and propose that the group engage in a non-stereotypic activity. Further, participants with FB ToM rated challenging the peer group more positively. Participants without FB ToM did not differentiate between their own and the group's evaluation of challenges to the group's stereotypic norms, but those with ToM competence asserted that they would be more supportive of challenging the group norm than would the peer group. Results reveal the importance of social-cognitive competencies for recognizing the legitimacy of challenging stereotypes, and for understanding one's own and other group perspectives. © 2015 John Wiley & Sons Ltd.

  14. Evolution of gender stereotypes in Spain: traits and roles.

    Science.gov (United States)

    López-Sáez, Mercedes; Morales, J Francisco; Lisbona, Ana

    2008-11-01

    The aim of this study is twofold: to determine whether (and how) gender stereotypes have changed over time through a comparison of two different sets of data collected in 1993 (N=1255) and 2001 (N=1255) from a representative sample of the Spanish population, and to examine the relation between gender traits and roles and its stability over time. In addition, special attention is paid to the psychometric properties of the measures of gender traits and roles used in the study. The content of gender stereotypes was found to remain stable over the target period of time, confirming the classical typology (a higher assignment of expressive-communal traits to women and of instrumental-agentic traits to men). The structure of the gender-role questionnaire allows us to distinguish between family-role and work-role stereotyping. Gender-role stereotyping shows a marked decline between 1993 and 2001, a result that contrasts with the stability of trait-role stereotyping. The fact that a very low correlation is observed at the two time points between these two components of gender stereotyping strongly suggests their independence.

  15. Impact of social pressure on stereotypes about obese people.

    Science.gov (United States)

    Harper, Jessica; Carels, Robert A

    2014-01-01

    This study was designed to test the effects of different types of influence on the expression of stereotypes towards people who are obese. It was hypothesized that public social pressure would more significantly impact the expression of stereotypes towards obese people than other types of influence. One-hundred fifty-eight undergraduate students were randomly assigned to one of three conditions or a control condition. Participants completed measures of stereotypes towards obese people prior to and after receiving manipulated feedback depicting purported stereotypes possessed by others (anonymously or publically) or scientific information about the base rates of these stereotypical traits in the obese population (i.e., trait prevalence). Participants also completed a measure of weight bias unrelated to the manipulated feedback. Explicit beliefs were influenced more when people perceived that others' views were inconsistent with their own in a public setting than an anonymous setting or when they received trait prevalence feedback. However, levels of weight bias on a separate measure were unchanged. Strong, public manipulations of social feedback have great potential to impact, at least, the short-term expression of stereotypes towards obese people.

  16. Young and Older Adults' Gender Stereotype in Multitasking.

    Science.gov (United States)

    Strobach, Tilo; Woszidlo, Alesia

    2015-01-01

    In the present study, we investigated discrepancies between two components of stereotyping by means of the popular notion that women are better at multitasking behaviors: the cognitive structure in individuals (personal belief) and the perceived consensus regarding certain beliefs (perceived belief of groups). With focus on this notion, we examined whether there was empirical evidence for the stereotype's existence and whether and how it was shared among different age groups. Data were collected from 241 young (n = 129) and older (n = 112) German individuals. The reported perceptions of gender effects at multitasking were substantial and thus demonstrated the existence of its stereotype. Importantly, in young and older adults, this stereotype existed in the perception of attributed characteristics by members of a collective (perceived belief of groups). When contrasting this perceived belief of groups and the personal belief, older adults showed a similar level of conformation of the gender stereotype while young adults were able to differentiate between these perspectives. Thus, young adults showed a discrepancy between the stereotype's components cognitive structure in individuals and perceived consensus regarding certain beliefs.

  17. Stereotype threat can both enhance and impair older adults' memory.

    Science.gov (United States)

    Barber, Sarah J; Mather, Mara

    2013-12-01

    Negative stereotypes about aging can impair older adults' memory via stereotype threat; however, the mechanisms underlying this phenomenon are unclear. In two experiments, we tested competing predictions derived from two theoretical accounts of stereotype threat: executive-control interference and regulatory fit. Older adults completed a working memory test either under stereotype threat about age-related memory declines or not under such threat. Monetary incentives were manipulated such that recall led to gains or forgetting led to losses. The executive-control-interference account predicts that stereotype threat decreases the availability of executive-control resources and hence should impair working memory performance. The regulatory-fit account predicts that threat induces a prevention focus, which should impair performance when gains are emphasized but improve performance when losses are emphasized. Results were consistent only with the regulatory-fit account. Although stereotype threat significantly impaired older adults' working memory performance when remembering led to gains, it significantly improved performance when forgetting led to losses.

  18. Stereotype threat reduces false recognition when older adults are forewarned.

    Science.gov (United States)

    Wong, Jessica T; Gallo, David A

    2016-01-01

    Exposing older adults to ageing stereotypes can reduce their memory for studied information--a phenomenon attributed to stereotype threat--but little is known about stereotype effects on false memory. Here, we assessed ageing stereotype effects on the Deese-Roediger-McDermott false memory illusion. Older adults studied lists of semantically associated words, and then read a passage about age-related memory decline (threat condition) or an age-neutral passage (control condition). They then took a surprise memory test with a warning to avoid false recognition of non-studied associates. Relative to the control condition, activating stereotype threat reduced the recognition of both studied and non-studied words, implicating a conservative criterion shift for associated test words. These results indicate that stereotype threat can reduce false memory, and they help to clarify mixed results from prior ageing research. Consistent with the regulatory focus hypothesis, threat motivates older adults to respond more conservatively when error-prevention is emphasised at retrieval.

  19. The N400 as an index of racial stereotype accessibility.

    Science.gov (United States)

    Hehman, Eric; Volpert, Hannah I; Simons, Robert F

    2014-04-01

    The current research examined the viability of the N400, an event-related potential (ERP) related to the detection of semantic incongruity, as an index of both stereotype accessibility and interracial prejudice. Participants' EEG was recorded while they completed a sequential priming task, in which negative or positive, stereotypically black (African American) or white (Caucasian American) traits followed the presentation of either a black or white face acting as a prime. ERP examination focused on the N400, but additionally examined N100 and P200 reactivity. Replicating and extending previous N400 stereotype research, results indicated that the N400 can indeed function as an index of stereotype accessibility in an interracial domain, as greater N400 reactivity was elicited by trials in which the face prime was incongruent with the target trait than when primes and traits matched. Furthermore, N400 activity was moderated by participants' self-reported explicit bias. More explicitly biased participants demonstrated greater N400 reactivity to stereotypically white traits following black faces than black traits following black faces. P200 activity was additionally associated with participants' implicit biases, as more implicitly biased participants similarly demonstrated greater P200 reactivity to stereotypically white traits following black faces than black traits following black faces.

  20. [Stereotyping of overweight children by their contemporaries].

    Science.gov (United States)

    Thiel, Ansgar; Alizadeh, Manuela; Giel, Katrin; Zipfel, Stephan

    2008-12-01

    Childhood obesity represents not only a health risk but results also in social exclusion and stigmatization. While several studies have been conducted on this topic in America [1-3], there are hardly any German trials on the social impact of obesity in childhood and adolescence. This study investigates whether and how obese children and adolescents are stigmatized by their contemporaries because of their corpulence. A total of 454 (230 female, 224-male) children and adolescents aged 10-15 years from high and secondary modern schools in a Southern German university city were asked about how they appreciate their obese contemporaries. The interviewees were asked to assess six photographs of girls and boys with regard to sympathy, playmate preference, activity, intelligence and attractiveness. Obese children were assessed far more negatively in all asked areas compared to normal weight healthy and physically disabled children respectively. They were also referred to as more dislikable, lazy, less intelligent, unalluring and less considerable as playmates. This applies particularly for the obese boy. Hence, negative stereotypization of obese people can already be observed in childhood and adolescence.

  1. Automatic control systems engineering

    International Nuclear Information System (INIS)

    Shin, Yun Gi

    2004-01-01

    This book gives descriptions of automatic control for electrical electronics, which indicates history of automatic control, Laplace transform, block diagram and signal flow diagram, electrometer, linearization of system, space of situation, state space analysis of electric system, sensor, hydro controlling system, stability, time response of linear dynamic system, conception of root locus, procedure to draw root locus, frequency response, and design of control system.

  2. Neural Bases of Automaticity

    Science.gov (United States)

    Servant, Mathieu; Cassey, Peter; Woodman, Geoffrey F.; Logan, Gordon D.

    2018-01-01

    Automaticity allows us to perform tasks in a fast, efficient, and effortless manner after sufficient practice. Theories of automaticity propose that across practice processing transitions from being controlled by working memory to being controlled by long-term memory retrieval. Recent event-related potential (ERP) studies have sought to test this…

  3. Focusing Automatic Code Inspections

    NARCIS (Netherlands)

    Boogerd, C.J.

    2010-01-01

    Automatic Code Inspection tools help developers in early detection of defects in software. A well-known drawback of many automatic inspection approaches is that they yield too many warnings and require a clearer focus. In this thesis, we provide such focus by proposing two methods to prioritize

  4. Automatic differentiation of functions

    International Nuclear Information System (INIS)

    Douglas, S.R.

    1990-06-01

    Automatic differentiation is a method of computing derivatives of functions to any order in any number of variables. The functions must be expressible as combinations of elementary functions. When evaluated at specific numerical points, the derivatives have no truncation error and are automatically found. The method is illustrated by simple examples. Source code in FORTRAN is provided

  5. AUTOMATIC INTRAVENOUS DRIP CONTROLLER*

    African Journals Online (AJOL)

    Both the nursing staff shortage and the need for precise control in the administration of dangerous drugs intra- venously have led to the development of various devices to achieve an automatic system. The continuous automatic control of the drip rate eliminates errors due to any physical effect such as movement of the ...

  6. Automatic Camera Control

    DEFF Research Database (Denmark)

    Burelli, Paolo; Preuss, Mike

    2014-01-01

    Automatically generating computer animations is a challenging and complex problem with applications in games and film production. In this paper, we investigate howto translate a shot list for a virtual scene into a series of virtual camera configurations — i.e automatically controlling the virtual...

  7. Automatic measurement of target crossing speed

    Science.gov (United States)

    Wardell, Mark; Lougheed, James H.

    1992-11-01

    The motion of ground vehicle targets after a ballistic round is launched can be a major source of inaccuracy for small (handheld) anti-armour weapon systems. A method of automatically measuring the crossing component to compensate the fire control solution has been devised and tested against various targets in a range of environments. A photodetector array aligned with the sight's horizontal reticle obtains scene features, which are digitized and processed to separate target from sight motion. Relative motion of the target against the background is briefly monitored to deduce angular crossing rate and a compensating lead angle is introduced into the aim point. Research to gather quantitative data and optimize algorithm performance is described, and some results from field testing are presented.

  8. Quantification of 3D myocardium motion in gated SPECT

    International Nuclear Information System (INIS)

    Gutierrez, Marco A.; Furuie, Sergio S.; Melo, Candido P.; Meneghetti, Jose C.; Moura, Lincoln

    1996-01-01

    A method to quantify 3 D left ventricle motion by the optical flow technique extended to the voxel space is described. The left ventricle wall motion is represented by a series of 3 D velocity vector which is computed automatically by the proposed method for each voxel on the sequence of cardiac volumes

  9. A review and meta-analysis of age-based stereotype threat: negative stereotypes, not facts, do the damage.

    Science.gov (United States)

    Lamont, Ruth A; Swift, Hannah J; Abrams, Dominic

    2015-03-01

    Stereotype threat effects arise when an individual feels at risk of confirming a negative stereotype about their group and consequently underperforms on stereotype relevant tasks (Steele, 2010). Among older people, underperformance across cognitive and physical tasks is hypothesized to result from age-based stereotype threat (ABST) because of negative age-stereotypes regarding older adults' competence. The present review and meta-analyses examine 22 published and 10 unpublished articles, including 82 effect sizes (N = 3882) investigating ABST on older people's (Mage = 69.5) performance. The analysis revealed a significant small-to-medium effect of ABST (d = .28) and important moderators of the effect size. Specifically, older adults are more vulnerable to ABST when (a) stereotype-based rather than fact-based manipulations are used (d = .52); (b) when performance is tested using cognitive measures (d = .36); and (c) occurs reliably when the dependent variable is measured proximally to the manipulation. The review raises important theoretical and methodological issues, and areas for future research. (c) 2015 APA, all rights reserved).

  10. Extracting the Evaluations of Stereotypes: Bi-factor Model of the Stereotype Content Structure.

    Science.gov (United States)

    Sayans-Jiménez, Pablo; Cuadrado, Isabel; Rojas, Antonio J; Barrada, Juan R

    2017-01-01

    Stereotype dimensions-competence, morality and sociability-are fundamental to studying the perception of other groups. These dimensions have shown moderate/high positive correlations with each other that do not reflect the theoretical expectations. The explanation for this (e.g., halo effect) undervalues the utility of the shared variance identified. In contrast, in this work we propose that this common variance could represent the global evaluation of the perceived group. Bi-factor models are proposed to improve the internal structure and to take advantage of the information representing the shared variance among dimensions. Bi-factor models were compared with first order models and other alternative models in three large samples (300-309 participants). The relationships among the global and specific bi-factor dimensions with a global evaluation dimension (measured through a semantic differential) were estimated. The results support the use of bi-factor models rather than first order models (and other alternative models). Bi-factor models also show a greater utility to directly and more easily explore the stereotype content including its evaluative content.

  11. Extracting the Evaluations of Stereotypes: Bi-factor Model of the Stereotype Content Structure

    Directory of Open Access Journals (Sweden)

    Pablo Sayans-Jiménez

    2017-10-01

    Full Text Available Stereotype dimensions—competence, morality and sociability—are fundamental to studying the perception of other groups. These dimensions have shown moderate/high positive correlations with each other that do not reflect the theoretical expectations. The explanation for this (e.g., halo effect undervalues the utility of the shared variance identified. In contrast, in this work we propose that this common variance could represent the global evaluation of the perceived group. Bi-factor models are proposed to improve the internal structure and to take advantage of the information representing the shared variance among dimensions. Bi-factor models were compared with first order models and other alternative models in three large samples (300–309 participants. The relationships among the global and specific bi-factor dimensions with a global evaluation dimension (measured through a semantic differential were estimated. The results support the use of bi-factor models rather than first order models (and other alternative models. Bi-factor models also show a greater utility to directly and more easily explore the stereotype content including its evaluative content.

  12. Dynamic Analysis of a Pendulum Dynamic Automatic Balancer

    Directory of Open Access Journals (Sweden)

    Jin-Seung Sohn

    2007-01-01

    Full Text Available The automatic dynamic balancer is a device to reduce the vibration from unbalanced mass of rotors. Instead of considering prevailing ball automatic dynamic balancer, pendulum automatic dynamic balancer is analyzed. For the analysis of dynamic stability and behavior, the nonlinear equations of motion for a system are derived with respect to polar coordinates by the Lagrange's equations. The perturbation method is applied to investigate the dynamic behavior of the system around the equilibrium position. Based on the linearized equations, the dynamic stability of the system around the equilibrium positions is investigated by the eigenvalue analysis.

  13. Cerebral palsy characterization by estimating ocular motion

    Science.gov (United States)

    González, Jully; Atehortúa, Angélica; Moncayo, Ricardo; Romero, Eduardo

    2017-11-01

    Cerebral palsy (CP) is a large group of motion and posture disorders caused during the fetal or infant brain development. Sensorial impairment is commonly found in children with CP, i.e., between 40-75 percent presents some form of vision problems or disabilities. An automatic characterization of the cerebral palsy is herein presented by estimating the ocular motion during a gaze pursuing task. Specifically, After automatically detecting the eye location, an optical flow algorithm tracks the eye motion following a pre-established visual assignment. Subsequently, the optical flow trajectories are characterized in the velocity-acceleration phase plane. Differences are quantified in a small set of patients between four to ten years.

  14. A simple strategy to reduce stereotype threat for orthopedic residents.

    Science.gov (United States)

    Gomez, Everlyne; Wright, James G

    2014-04-01

    Stereotype threat, defined as the predicament felt by people in either positive or negative learning experiences where they could conform to negative stereotypes associated with their own group membership, can interfere with learning. The purpose of this study was to determine if a simple orientation session could reduce stereotype threat for orthopedic residents. The intervention group received an orientation on 2 occasions focusing on their possible responses to perceived poor performance in teaching rounds and the operating room (OR). Participants completed a survey with 7 questions typical for stereotype threat evaluating responses to their experiences. The questions had 7 response options with a maximum total score of 49, where higher scores indicated greater degree of experiences typical of stereotype threat. Of the 84 eligible residents, 49 participated: 22 in the nonintervention and 27 in the intervention group. The overall scores were 29 and 29.4, and 26.2 and 25.8 in the nonintervention and intervention groups for their survey responses to perceived poor performance in teaching rounds (p = 0.85) and the OR (p = 0.84), respectively. Overall, responses typical of stereotype threat were greater for perceived poor performance at teaching rounds than in the OR (p = 0.001). Residents experience low self-esteem following perceived poor performance, particularly at rounds. A simple orientation designed to reduce stereotype threat was unsuccessful in reducing this threat overall. Future research will need to consider longer-term intervention as possible strategies to reduce perceived poor performance at teaching rounds and in the OR.

  15. Why People Stereotype Affects How They Stereotype : The Differential Influence of Comprehension Goals and Self-Enhancement Goals on Stereotyping (Retracted article. See vol. 38, pg. 1378, 2012)

    NARCIS (Netherlands)

    van den Bos, Arne; Stapel, Diederik A.

    In four studies, the authors examined the hypothesis that the way people stereotype is determined by the motives that instigate it. Study 1 measured and demonstrated the effectiveness of a commonly used priming technique to manipulate comprehension and self-enhancement goals. Study 2 demonstrated

  16. Emotion blocks the path to learning under stereotype threat.

    Science.gov (United States)

    Mangels, Jennifer A; Good, Catherine; Whiteman, Ronald C; Maniscalco, Brian; Dweck, Carol S

    2012-02-01

    Gender-based stereotypes undermine females' performance on challenging math tests, but how do they influence their ability to learn from the errors they make? Females under stereotype threat or non-threat were presented with accuracy feedback after each problem on a GRE-like math test, followed by an optional interactive tutorial that provided step-wise problem-solving instruction. Event-related potentials tracked the initial detection of the negative feedback following errors [feedback related negativity (FRN), P3a], as well as any subsequent sustained attention/arousal to that information [late positive potential (LPP)]. Learning was defined as success in applying tutorial information to correction of initial test errors on a surprise retest 24-h later. Under non-threat conditions, emotional responses to negative feedback did not curtail exploration of the tutor, and the amount of tutor exploration predicted learning success. In the stereotype threat condition, however, greater initial salience of the failure (FRN) predicted less exploration of the tutor, and sustained attention to the negative feedback (LPP) predicted poor learning from what was explored. Thus, under stereotype threat, emotional responses to negative feedback predicted both disengagement from learning and interference with learning attempts. We discuss the importance of emotion regulation in successful rebound from failure for stigmatized groups in stereotype-salient environments.

  17. Gender Stereotypes and Discrimination: How Sexism Impacts Development.

    Science.gov (United States)

    Brown, Christia Spears; Stone, Ellen A

    2016-01-01

    In this chapter, we summarize and integrate some of the latest developmental science research on gender stereotypes and discrimination in childhood and adolescence. We focus on five forms of sexism: (a) stereotypes and discrimination against boys regarding their school behaviors and disciplinary actions; (b) stereotypes and discrimination against girls in science, technology, engineering, and mathematics (STEM) domains; (c) stereotypes and discrimination in sports; (d) peer gendered harassment, including sexual harassment and teasing because of gender atypicality or nonconformity; and (e) sexualized gender stereotypes that sexually objectify girls and assume boys are sexually voracious. First, we document each type of sexism and examine children's awareness and perceptions of that bias, including their own self-reports and attributions. We examine the implications of this sexism for children and adolescents' developmental health (i.e., social, academic, and psychological well-being). We then draw connections between these various areas of research, focusing on how these different forms of sexism interact to reduce equity and justice among children and negatively impact positive developmental outcomes. The chapter concludes with suggestions for future research. © 2016 Elsevier Inc. All rights reserved.

  18. [Gender and job satisfaction in stereotypical masculine and feminine occupations].

    Science.gov (United States)

    Lipińska-Grobelny, Agnieszka; Goździk, Iwona

    2012-01-01

    The purpose of this research was to analyze the relationship between gender and job satisfaction among employees involved in a stereotypical masculine (tram driver) and a stereotypical feminine occupation (nurse). It was expected that people with feminine gender schema would be more satisfied with their traditionally feminine occupations compared with those with masculine gender schema and vice versa. A group of 103 individuals, including 47 females (15 tram drivers and 32 nurses) and 56 males (41 tram drivers and 15 nurses) completed the following battery of instruments: The Bem Sex Role Inventory by Kuczyńska, Job Affect Scale by Brief, et al. Job Descriptions Questionnaire by Neuberger and Allerbeck. The results of the study showed that gender proved to be a variable that differentiates the level of job satisfaction (both overall satisfaction and satisfaction with different components) only as regards stereotypical feminine occupations. Moreover, individuals with feminine gender schema working in a stereotypical feminine occupation are more satisfied with co-workers and work conditions, and those with masculine gender schema involved in a stereotypical masculine occupation are more satisfied with a supervisor. The gender analysis can be an important tool for the recruitment and selection procedures and plays an essential role in assessing the person-environment fit.

  19. Gender Stereotypes in Science Education Resources: A Visual Content Analysis.

    Science.gov (United States)

    Kerkhoven, Anne H; Russo, Pedro; Land-Zandstra, Anne M; Saxena, Aayush; Rodenburg, Frans J

    2016-01-01

    More men are studying and working in science fields than women. This could be an effect of the prevalence of gender stereotypes (e.g., science is for men, not for women). Aside from the media and people's social lives, such stereotypes can also occur in education. Ways in which stereotypes are visible in education include the use of gender-biased visuals, language, teaching methods, and teachers' attitudes. The goal of this study was to determine whether science education resources for primary school contained gender-biased visuals. Specifically, the total number of men and women depicted, and the profession and activity of each person in the visuals were noted. The analysis showed that there were more men than women depicted with a science profession and that more women than men were depicted as teachers. This study shows that there is a stereotypical representation of men and women in online science education resources, highlighting the changes needed to create a balanced representation of men and women. Even if the stereotypical representation of men and women in science is a true reflection of the gender distribution in science, we should aim for a more balanced representation. Such a balance is an essential first step towards showing children that both men and women can do science, which will contribute to more gender-balanced science and technology fields.

  20. The association between stereotyping and interprofessional collaborative practice.

    Science.gov (United States)

    Rachma Sari, Vika; Hariyati, Rr Tutik Sri; Syuhaimie Hamid, Achir Yani

    2018-02-01

    This study aimed to identify the association between stereotyping and professional intercollaborative practice. This study used a cross-sectional analytical study involving physicians, nurses, pharmacists, and dietitians in a hospital in Jakarta, Indonesia, who were selected using the stratified random sampling method. Data was collected using the Student Stereotypes Rating Questionnaire (SSRQ) and the Assessment of Interprofessional Team Collaboration Scale (AITCS). The stereotyping level was analyzed based on a nine-point SSRQ, while interprofessional collaborative practice was scored based on partnership/shared decision-making, cooperation, and coordination. Stereotyping was shown to significantly correlate with interprofessional collaborative practice as measured by the SSRQ and AITCS. Poor interprofessional collaborative practice in subscale partnership/decision-making was dominant. Also, low-rating stereotyping was shown to be dominant with poor interprofessional collaborative practice. The research recommends that health care providers improve partnership/ decision-making skills for better interprofessional collaboration. For further research, it's recommended to explore another barrier of interprofessional collaborative practice. Copyright © 2018 Elsevier España, S.L.U. All rights reserved.

  1. Stereotype-based faultlines and out-group derogation in diverse teams: The moderating roles of task stereotypicality and need for cognition.

    Science.gov (United States)

    Stanciu, Adrian

    2017-01-01

    Alignment of individuals on more than one diversity attribute (i.e., faultlines) may lead to intergroup biases in teams, disrupting the efficiency expectancies. Research has yet to examine if this can be a consequence of a stereotypical consistency between social and information attributes of diversity. The present study tests the hypothesis that, in a team with a stereotype-based faultline (a stereotypical consistency between gender and skills), there is increased out-group derogation compared to a team with a stereotype-inconsistent faultline. Furthermore, the study proposes that tasks can activate stereotypes, and the need for cognition dictates whether stereotypes are applied. The findings confirm the hypothesis and additionally provide evidence that tasks that activate gender stereotypes emphasize out-group derogation, especially for team members with low need for cognition.

  2. Automatic Test Systems Aquisition

    National Research Council Canada - National Science Library

    1994-01-01

    We are providing this final memorandum report for your information and use. This report discusses the efforts to achieve commonality in standards among the Military Departments as part of the DoD policy for automatic test systems (ATS...

  3. Automatic requirements traceability

    OpenAIRE

    Andžiulytė, Justė

    2017-01-01

    This paper focuses on automatic requirements traceability and algorithms that automatically find recommendation links for requirements. The main objective of this paper is the evaluation of these algorithms and preparation of the method defining algorithms to be used in different cases. This paper presents and examines probabilistic, vector space and latent semantic indexing models of information retrieval and association rule mining using authors own implementations of these algorithms and o...

  4. Position automatic determination technology

    International Nuclear Information System (INIS)

    1985-10-01

    This book tells of method of position determination and characteristic, control method of position determination and point of design, point of sensor choice for position detector, position determination of digital control system, application of clutch break in high frequency position determination, automation technique of position determination, position determination by electromagnetic clutch and break, air cylinder, cam and solenoid, stop position control of automatic guide vehicle, stacker crane and automatic transfer control.

  5. "Great Technology, Football and...": Malaysian Language Learners' Stereotypes about Germany

    Directory of Open Access Journals (Sweden)

    Larisa Nikitina

    2014-12-01

    Full Text Available This study focuses on stereotypes about Germany, its culture and people, held by learners of German in a big public university in Malaysia. It examines not only the stereotypical representations of the target language country but also assesses its favourability and salience, which has not been done previously. The findings revealed that the students' stereotypes about Germany were varied and diverse. Also, they were overwhelmingly positive. The top three salient categories of images about Germany were related to technology, famous personalities - for the most part football players and scientists - and cars. The findings also indicated that very few references had been made to German culture and to its great cultural figures. The results of the present study suggest that students could benefit from a wider and deeper exposure to German culture in the language classroom.

  6. Math-gender stereotypes in elementary school children.

    Science.gov (United States)

    Cvencek, Dario; Meltzoff, Andrew N; Greenwald, Anthony G

    2011-01-01

    A total of 247 American children between 6 and 10 years of age (126 girls and 121 boys) completed Implicit Association Tests and explicit self-report measures assessing the association of (a) me with male (gender identity), (b) male with math (math-gender stereotype), and (c) me with math (math self-concept). Two findings emerged. First, as early as second grade, the children demonstrated the American cultural stereotype that math is for boys on both implicit and explicit measures. Second, elementary school boys identified with math more strongly than did girls on both implicit and self-report measures. The findings suggest that the math-gender stereotype is acquired early and influences emerging math self-concepts prior to ages at which there are actual differences in math achievement. © 2011 The Authors. Child Development © 2011 Society for Research in Child Development, Inc.

  7. Stress and stereotypic behaviour in mink (Mustela vison)

    DEFF Research Database (Denmark)

    Malmkvist, Jens; Jeppesen, Leif Lau; Palme, R.

    2011-01-01

    We examined whether female mink with low (LS) and high (HS) occurrence of stereotypic behaviour differ in their adrenocortical activity in baseline conditions or in response to immobilisation (Experiment 1), handling, adrenocorticotropic hormone (ACTH) challenge (Experiment 2) and excretion...... 4-20 h after the handling (P = 0.001). In Experiment 3 (n = 16), the excretion of infused (3)H-cortisol did not differ between LS and HS mink. Stereotypic behaviour is concurrent with higher baseline concentrations of FCM, which cannot be explained by a greater adrenocortical reactivity...... or a different excretion of the circulating cortisol. Instead, we conclude that mink with a high level of stereotypic behaviour have a greater perception of stress, or increased sensitivity to stressors at the pituitary level....

  8. Perception of intentions and actions: gender stereotype susceptibility.

    Science.gov (United States)

    Pavlova, Marina A; Wecker, Matthias; Krombholz, Kerstin; Sokolov, Arseny A

    2010-01-22

    Gender differences are evident in the comprehension of social signals, but the underlying basis for these differences is unclear. There is some indication that gender effects have neurobiological sources. Here we manipulated stereotype messages about gender differences in a social cognition task, on which no gender gap has previously been documented. The outcome indicates that manipulation of stereotype messages elicits gender effects. A positive message enhances performance, whereas a negative message diminishes it. Furthermore, this effect is more pronounced in females, with a greater force of a negative stereotype message. The study provides novel insights into the possible sources of gender related fluctuations in social cognition. The findings are discussed in terms of behavioral components and brain mechanisms underpinning gender effects in social cognition. Copyright 2009 Elsevier B.V. All rights reserved.

  9. GENDER STEREOTYPES IN THE SCHOOL DROPOUT: CASE EL FUERTE, SINALOA

    Directory of Open Access Journals (Sweden)

    Rosalva Ruíz-Ramírez

    2014-07-01

    Full Text Available Gender stereotypes are accepted preconceptions of what should be a man and a woman. Affect all areas of life, in the relationships that stablished in the family and the school. Within education, these stereotypes are reflected in the access, retention and completion of education degrees, as well as the area of study that preferred the women and men. They also have different effects on the causes of dropout depending on the gender to which they belong. This article aims to show the influence of gender stereotypes on dropout students and high school students in rural areas, specifically in three schools located in the municipality of El Fuerte, Sinaloa, the academic unit (AU San Blas and its extensions La Constancia and Las Higueras of Los Natoches. The results were obtained through a wider investigation in 2013.

  10. Depicted welfare recipient stereotypes in Norway and Denmark

    DEFF Research Database (Denmark)

    Dencker-Larsen, Sofie; Lundberg, Kjetil G.

    2016-01-01

    Welfare recipients are continuously subjected to media debates and governmental campaigns drawing on images and symbols encouraging improved work ethic and individual responsibility. Only few studies, however, have analysed how welfare recipients as ‘othered’ citizens react to these often...... stereotypical symbols and images targeting them. In this study we have investigated how welfare recipients in Norway and Denmark, and caseworkers in Denmark, understand and account for images which, through the use of stereotypes, directly or indirectly may question welfare recipients’ work ethic...... and deservedness. Analysing photo-elicitation interview data, we have uncovered a variety of reactions characterized by ‘problematization’. The interviewees problematize the image and depicted stereotypes, which they link both with motif and symbols and with surrounding public debates on the work ethic...

  11. Depicted welfare-recipient stereotypes in Norway and Denmark

    DEFF Research Database (Denmark)

    Dencker-Larsen, Sofie; Lundberg, Kjetil G.

    2016-01-01

    Welfare recipients are continuously subjected to media debates and governmental campaigns drawing on images and symbols encouraging improved work ethic and individual responsibility. Only few studies, however, have analysed how welfare recipients as ‘othered’ citizens react to these often...... stereotypical symbols and images targeting them. In this study we have investigated how welfare recipients in Norway and Denmark, and caseworkers in Denmark, understand and account for images which, through the use of stereotypes, directly or indirectly may question welfare recipients’ work ethic...... and deservedness. Analysing photo-elicitation interview data, we have uncovered a variety of reactions characterized by ‘problematization’. The interviewees problematize the image and depicted stereotypes, which they link both with motif and symbols and with surrounding public debates on the work ethic...

  12. Automatic Video-based Motion Analysis, Phase II

    Data.gov (United States)

    National Aeronautics and Space Administration — Understanding task performance and crew behavioral health is crucial to mission success and to the optimal design, development, and operation of next-generation...

  13. Control of automatic materials handling in radiation fields

    International Nuclear Information System (INIS)

    Szadvari, Jozsef; Juhasz, Miklos; Szanto, Robert

    1987-01-01

    Some agricultural and food industry raw materials and products can be effectively sterilized by ionizing radiation for better quality and longer shelf-life. A microelectronically controlled automatic materials handling system installed in an irradiation facility of AGROSTER Company, Hungary, is described. Programmable logic controllers (PLCs) type FESTO FPC 606 were applied to control the motion of containers. (R.P.) 6 figs

  14. General techniques for constrained motion planning

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, Yong K.; Watterberg, P.A.; Chen, Pang, C.; Lewis, C.L.

    1997-02-01

    This report presents automatic motion planning algorithms for robotic manipulators performing a variety of tasks. Given a task and a robot manipulator equipped with a tool in its hand, the motion planners compute robot motions to complete the task while respecting manipulator kinematic constraints and avoiding collisions with objects in the robot`s work space. To handle the high complexity of the motion planning problem, a sophisticated search strategy called SANDROS is developed and used to solve many variations of the motion planning problem. To facilitate systematic development of motion planning algorithms, robotic tasks are classified into three categories according to the dimension of the manifold the robot tool has to travel: visit-point (0 dimensional), trace-curve (1 dimensional) and cover-surface (2 dimensional) tasks. The motion planner for a particular dimension is used as a sub-module by the motion planner for the next-higher dimension. This hierarchy of motion planners has led to a set of compact and systematic algorithms that can plan robot motions for many types of robotic operations. In addition, an algorithm is developed that determines the optimal robot-base configuration for minimum cycle time. The SANDROS search paradigm is complete in that it finds a solution path if one exists, up to a user specified resolution. Although its worst-case time complexity is exponential in the degrees of freedom of the manipulator, its average performance is commensurate with the complexity of the solution path. Since solution paths for most of motion planning problems consist of a few monotone segments, the motion planners based on SANDROS search strategy show approximately two-orders of magnitude improvements over existing complete algorithms.

  15. GENDER STEREOTYPES IN THE SCHOOL DROPOUT: CASE EL FUERTE, SINALOA

    OpenAIRE

    Rosalva Ruíz-Ramírez; María del Rosario Ayala-Carrillo; Emma Zapata-Martelo

    2014-01-01

    Gender stereotypes are accepted preconceptions of what should be a man and a woman. Affect all areas of life, in the relationships that stablished in the family and the school. Within education, these stereotypes are reflected in the access, retention and completion of education degrees, as well as the area of study that preferred the women and men. They also have different effects on the causes of dropout depending on the gender to which they belong. This article aims to show the influence o...

  16. Auditory motion capturing ambiguous visual motion

    Directory of Open Access Journals (Sweden)

    Arjen eAlink

    2012-01-01

    Full Text Available In this study, it is demonstrated that moving sounds have an effect on the direction in which one sees visual stimuli move. During the main experiment sounds were presented consecutively at four speaker locations inducing left- or rightwards auditory apparent motion. On the path of auditory apparent motion, visual apparent motion stimuli were presented with a high degree of directional ambiguity. The main outcome of this experiment is that our participants perceived visual apparent motion stimuli that were ambiguous (equally likely to be perceived as moving left- or rightwards more often as moving in the same direction than in the opposite direction of auditory apparent motion. During the control experiment we replicated this finding and found no effect of sound motion direction on eye movements. This indicates that auditory motion can capture our visual motion percept when visual motion direction is insufficiently determinate without affecting eye movements.

  17. Auditory Motion Elicits a Visual Motion Aftereffect.

    Science.gov (United States)

    Berger, Christopher C; Ehrsson, H Henrik

    2016-01-01

    The visual motion aftereffect is a visual illusion in which exposure to continuous motion in one direction leads to a subsequent illusion of visual motion in the opposite direction. Previous findings have been mixed with regard to whether this visual illusion can be induced cross-modally by auditory stimuli. Based on research on multisensory perception demonstrating the profound influence auditory perception can have on the interpretation and perceived motion of visual stimuli, we hypothesized that exposure to auditory stimuli with strong directional motion cues should induce a visual motion aftereffect. Here, we demonstrate that horizontally moving auditory stimuli induced a significant visual motion aftereffect-an effect that was driven primarily by a change in visual motion perception following exposure to leftward moving auditory stimuli. This finding is consistent with the notion that visual and auditory motion perception rely on at least partially overlapping neural substrates.

  18. Stereotype threat in classroom settings: the interactive effect of domain identification, task difficulty and stereotype threat on female students' maths performance.

    Science.gov (United States)

    Keller, Johannes

    2007-06-01

    Stereotype threat research revealed that negative stereotypes can disrupt the performance of persons targeted by such stereotypes. This paper contributes to stereotype threat research by providing evidence that domain identification and the difficulty level of test items moderate stereotype threat effects on female students' maths performance. The study was designed to test theoretical ideas derived from stereotype threat theory and assumptions outlined in the Yerkes-Dodson law proposing a nonlinear relationship between arousal, task difficulty and performance. Participants were 108 high school students attending secondary schools. Participants worked on a test comprising maths problems of different difficulty levels. Half of the participants learned that the test had been shown to produce gender differences (stereotype threat). The other half learned that the test had been shown not to produce gender differences (no threat). The degree to which participants identify with the domain of maths was included as a quasi-experimental factor. Maths-identified female students showed performance decrements under conditions of stereotype threat. Moreover, the stereotype threat manipulation had different effects on low and high domain identifiers' performance depending on test item difficulty. On difficult items, low identifiers showed higher performance under threat (vs. no threat) whereas the reverse was true in high identifiers. This interaction effect did not emerge on easy items. Domain identification and test item difficulty are two important factors that need to be considered in the attempt to understand the impact of stereotype threat on performance.

  19. Social Evaluations of Stereotypic Images in Video Games: Unfair, Legitimate, or “Just Entertainment”?

    OpenAIRE

    Brenick, Alaina; Henning, Alexandra; Killen, Melanie; O'Connor, Alexander; Collins, Michael

    2007-01-01

    The aim of this study was to assess adolescents' evaluations of, and reasoning about, gender stereotypes in video games. Female (N = 46) and male (N = 41), predominantly European-American, mean age = 19 years, were interviewed about their knowledge of game usage, awareness and evaluation of stereotypes, beliefs about the influences of games on the players, and authority jurisdiction over 3 different types of games: games with negative male stereotypes, and games with negative female stereotyp...

  20. Addressing Stereotype Threat is Critical to Diversity and Inclusion in Organizational Psychology

    OpenAIRE

    Casad, Bettina J.; Bryant, William J.

    2016-01-01

    Recently researchers have debated the relevance of stereotype threat to the workplace. Critics have argued that stereotype threat is not relevant in high stakes testing such as in personnel selection. We and others argue that stereotype threat is highly relevant in personnel selection, but our review focused on underexplored areas including effects of stereotype threat beyond test performance and the application of brief, low-cost interventions in the workplace. Relevant to the workplace, ste...

  1. Different brain mechanisms between stereotype activation and application: evidence from an ERP study.

    Science.gov (United States)

    Jia, Lei; Dickter, Cheryl L; Luo, Junlong; Xiao, Xiao; Yang, Qun; Lei, Ming; Qiu, Jiang; Zhang, Qinglin

    2012-01-01

    Stereotyping involves two processes in which first, social stereotypes are activated (stereotype activation), and then, stereotypes are applied to given targets (stereotype application). Previous behavioral studies have suggested that these two processes are independent of each other and may have different mechanisms. As few psychophysiological studies have given an integrated account of these stages in stereotyping so far, this study utilized a trait categorization task in which event-related potentials (ERPs) were used to explore the brain mechanisms associated with the processes of stereotype activation and its application. The behavioral (reaction time) and electrophysiological data showed that stereotype activation and application were elicited respectively in an affective valence identification subtask and in a semantic content judgment subtask. The electrophysiological results indicated that the categorization processes involved in stereotype activation to quickly identify stereotypic and nonstereotypic information were quite different from those involved in the application. During the process of stereotype activation, a P2 and N2 effect was observed, indicating that stereotype activation might be facilitated by an early attentional bias. Also, a late positive potential (LPP) was elicited, suggesting that social expectancy violation might be involved. During the process of the stereotype application, electrophysiological data showed a P2 and P3 effect, indicating that stereotype application might be related to the rapid social knowledge identification in semantic representation and thus may be associated with an updating of existing stereotypic contents or a motivation to resolve the inconsistent information. This research strongly suggested that different mechanisms are involved in the stereotype activation and application processes.

  2. Motion control report

    CERN Document Server

    2013-01-01

    Please note this is a short discount publication. In today's manufacturing environment, Motion Control plays a major role in virtually every project.The Motion Control Report provides a comprehensive overview of the technology of Motion Control:* Design Considerations* Technologies* Methods to Control Motion* Examples of Motion Control in Systems* A Detailed Vendors List

  3. Losing Its Expected Communal Value: How Stereotype Threat Undermines Women's Identity as Research Scientists

    Science.gov (United States)

    Smith, Jessi L.; Brown, Elizabeth R.; Thoman, Dustin B.; Deemer, Eric D.

    2015-01-01

    The worry or concern over confirming negative gender group stereotypes, called stereotype threat, is one explanation for women's worldwide underrepresentation in undergraduate science classes and majors. But how does stereotype threat translate into fewer women motivated for science? In this quantitative study with a sample from the US, we use…

  4. "Michael Can't Read!" Teachers' Gender Stereotypes and Boys' Reading Self-Concept

    Science.gov (United States)

    Retelsdorf, Jan; Schwartz, Katja; Asbrock, Frank

    2015-01-01

    According to expectancy-value theory, the gender stereotypes of significant others such as parents, peers, or teachers affect students' competence beliefs, values, and achievement-related behavior. Stereotypically, gender beliefs about reading favor girls. The aim of this study was to investigate whether teachers' gender stereotypes in relation to…

  5. Reversing Implicit Gender Stereotype Activation as a Function of Exposure to Traditional Gender Roles

    NARCIS (Netherlands)

    de Lemus, Soledad; Spears, Russell; Bukowski, Marcin; Moya, Miguel; Lupianez, Juan

    2013-01-01

    We examined the influence of exposure to traditional gender roles on the activation of gender stereotypes in Spanish women. An associative procedure was used to expose participants to stereotypical vs. counterstereotypical gender roles, and a word categorization task with stereotypically feminine

  6. Gender and Musical Instrument Stereotypes in Middle School Children: Have Trends Changed?

    Science.gov (United States)

    Wrape, Elizabeth R.; Dittloff, Alexandra L.; Callahan, Jennifer L.

    2016-01-01

    Previous studies have established that gender stereotypes are associated with children's choice of musical instrument. Though some have suggested that these gender stereotypes may be trending toward change, other studies have indicated that gender stereotypes are long-standing and still very much at issue. This descriptive study of middle school…

  7. Theory of Mind Is Related to Children's Resource Allocations in Gender Stereotypic Contexts

    Science.gov (United States)

    Rizzo, Michael T.; Killen, Melanie

    2018-01-01

    The present study investigated the relations between 4- to 6-year-old children's (N = 67) gender stereotypes, resource allocations, and mental state knowledge in gender-stereotypic contexts. Participants were told vignettes about female and male characters completing gender-stereotyped activities (making dolls or trucks). Children held stereotypic…

  8. Stereotypes of Aging: Their Effects on the Health of Seniors in North American Society

    Science.gov (United States)

    Horton, Sean; Baker, J.; Deakin, J. M.

    2007-01-01

    Seniors are routinely subjected to negative stereotypes regarding their physical and cognitive abilities. The power and prevalence of cultural stereotypes of aging essentially results in a "double-whammy" to seniors. First, they influence the way that seniors are treated by society. Second, cultural stereotypes affect how seniors see…

  9. Accuracy of Black and White College Students' In-Group and Out-Group Stereotypes.

    Science.gov (United States)

    Ryan, Carey S.

    1996-01-01

    Examined accuracy of black and of white students' in-group and out-group stereotypes by comparing judgments of stereotypicality and dispersion of black and of white first-year college students (N=100) with stereotypicality and dispersion of self-ratings provided by random samples of group members. Consistent with social identity theory,…

  10. Poles apart: The processing and consequences of mixed media stereotypes of older workers

    NARCIS (Netherlands)

    Kroon, A.C.; van Selm, M.; ter Hoeven, C.L.; Vliegenthart, R.

    2016-01-01

    This study uses the Stereotype Content Model to examine how mixed-media stereotypes about older workers affect the implicit activation and application of competence and warmth stereotypes among employees. By means of a 2 × 2 experiment, we show that a newspaper article portraying older workers in a

  11. Reliable and unproductive? Stereotypes of older employees in corporate and news media

    NARCIS (Netherlands)

    Kroon, A.C.; van Selm, M.; ter Hoeven, C.L.; Vliegenthart, R.

    Older employees face a severe employability problem, partly because of dominant stereotypes about them. This study investigates stereotypes of older employees in corporate and news media. Drawing on the Stereotype Content Model, we content analysed newspaper coverage and corporate media of 50

  12. Believing What You Hear: The Impact of Aging Stereotypes upon the Old

    Science.gov (United States)

    Bennett, Teri; Gaines, Jean

    2010-01-01

    Stereotypes about aging and the old, both negative and positive, have significant influence upon older people themselves. Often unknowingly, older people incorporate these stereotypes into their own thinking and self-perceptions. A literature search revealed four primary hypotheses about the manner in which these self-stereotypes impact older…

  13. The Effect of Implicit Stereotypes on the Physical Performance of Older Adults

    Science.gov (United States)

    Moriello, Gabriele; Cotter, J. James; Shook, Nathalie; Dodd-McCue, Diane; Welleford, E. Ayn

    2013-01-01

    The purpose of this study was to explore how stereotypes affect physical performance in older adults. During Experiment 1, older adults were primed with objects representing aging stereotypes to determine whether these objects can activate stereotypes of aging. Results from the first part of this study provide evidence that certain material…

  14. Counter-Stereotypes and Images: An Exploratory Research and Some Questions

    Science.gov (United States)

    Morin-Messabel, Christine; Ferrière, Séverine; Martinez, Frederic; Devif, Julie; Reeb, Laurence

    2017-01-01

    The dynamics of the construction and perpetuation of gender stereotypes are classic research subjects in social psychology and in the field of educational guidelines in France. The most recent government decree aims to counter stereotypes in schools, by exposing pupils to counter-stereotypes. This study examines the effects of activating…

  15. Stigma and Glucose Levels: Testing Ego Depletion and Arousal Explanations of Stereotype Threat Effects

    Science.gov (United States)

    Penner, Andrew M.; Willer, Robb

    2011-01-01

    Stereotype threat research shows that when stigmatized group membership is made salient, group members' cognitive performance is lowered; however, the mechanism through which this effect operates is not well understood. This study tests between arousal and ego depletion accounts of stereotype threat by examining whether stereotype threat effects…

  16. Examining the Effects of Stereotype Threat on Test-Taking Behaviors

    Science.gov (United States)

    Scherbaum, Charles A.; Blanshetyn, Victoria; Marshall-Wolp, Elizabeth; McCue, Elizabeth; Strauss, Ross

    2011-01-01

    This study examines the relationship between stereotype threat and individual test-taking behaviors. Previous research has examined the impact of stereotype threat on test scores, but little research has examined the impact of stereotype threat on the test-taking behaviors impacting those scores. Using a pre-post experimental design, stereotype…

  17. "He Who Can, Does; He Who Cannot, Teaches?": Stereotype Threat and Preservice Teachers

    Science.gov (United States)

    Ihme, Toni A.; Möller, Jens

    2015-01-01

    "Stereotype threat" is defined as a situational threat that diminishes performance, originating from a negative stereotype about one's own social group. In 3 studies, we seek to determine whether there are indeed negative stereotypes of students who have chosen a career in teaching, and whether the performance of these students is…

  18. Stereotype Threat in U.S. Students Abroad: Negotiating American Identity in the Age of Trump

    Science.gov (United States)

    Goldstein, Susan B.

    2017-01-01

    An underinvestigated and significant source of stress for U.S. student sojourners across racial/ethnic groups is exposure to stereotypes that target their American identity. This study built on the extensive research literature on stereotype threat to investigate U.S. students' vulnerability and reactions to being the target of stereotypes.…

  19. Examining perceived stereotype threat among overweight/obese adults using a multi-threat framework.

    Science.gov (United States)

    Carels, Robert A; Domoff, Sarah E; Burmeister, Jacob M; Koball, Afton M; Hinman, Nova G; Davis, Alan K; Wagner Oehlhof, Marissa; Leroy, Michelle; Bannon, Erin; Hoffmann, Debra A

    2013-01-01

    The Multi-Threat Framework accounts for potentially different forms of stereotype threat that differ in target (i.e., the individual or the group) and source (i.e., the self or others). This investigation examined how these different forms of perceived stereotype threat were related to concepts, such as group identity, stereotype endorsement, stigma consciousness, etc., among overweight and obese individuals. 216 adults completed an online survey. Participants' mean age was 23.6 (SD 10.1; range 18-64) years and mean BMI was 31.6 (SD 7.5) kg/m². Participants reported a history of feeling threatened by stereotypes related to weight. When reflecting on past experiences of perceived stereotype threat, participants reported greater levels of self/own stereotype threat compared to group stereotype threat. Level of stereotype threat was related to a number of personal characteristics (i.e., sex, BMI) and individual factors (i.e., group identity, stigma consciousness, fear of fat). Individuals who are overweight report a history of being threatened by negative stereotypes. The findings support the Multi-Threat Framework for stereotype threat based on body weight. Overweight individuals' susceptibility to stereotype threat may vary systematically depending on several factors. Future research should examine weight-related stereotypes' impact on cognitive and behavioral outcomes. Copyright © 2013 S. Karger GmbH, Freiburg

  20. Exposure to sexism can decrease implicit gender stereotype bias

    NARCIS (Netherlands)

    Ramos, Miguel R.; Barreto, Manuela; Ellemers, Naomi; Moya, Miguel; Ferreira, Lucia; Calanchini, Jimmy

    Two studies examined the effect of exposure to sexism on implicit gender bias, focusing specifically on stereotypes of men as competent and women as warm. Male and female participants were exposed to sexism or no sexism. In both Experiment 1 (Implicit Association Task; N = 115) and Experiment 2

  1. Addressing Stereotypes by Moving along the Continuum of Cultural Proficiency

    Science.gov (United States)

    Ward, Cheryl James

    2013-01-01

    Programs to help middle school students deal with racism and hate have been in place for some years, yet almost monthly we hear of students committing suicide or killing other students due to issues of isolation or harassment. Within the confines of a safe classroom, doctoral students in Educational Leadership addressed issues of stereotypes and…

  2. Transsexualism: An Issue of Sex-Role Stereotyping.

    Science.gov (United States)

    Raymond, Janice

    Transsexualism offers a unique perspective on gender identity, sex-role stereotyping, and sex differences in a patriarchal society. It is also an important medical ethical issue which raises questions of bodily mutilation and integrity, nature versus technology, medical research priorities, unnecessary surgery, and the medical model, as well as…

  3. Sex Stereotyping in Instructional Materials and Television: Awareness Kit.

    Science.gov (United States)

    Butler, Matilda

    This awareness kit provides information on the portrayals of women and men in two media--instructional materials and television; discusses how to evaluate and choose the best media materials from those that exist; recommends actions that will help to eliminate sex stereotyping in instructional materials and television; and suggests an approach to…

  4. On stereotypes, media and redressing gendered social inequality

    NARCIS (Netherlands)

    Hermes, J.

    2010-01-01

    ‘Combating gender stereotypes: The role of education and the media’ was one of the two central themes of a ministerial conference of the Council of Europe (24-25 May 2010, Baku, Azerbaijan). The conference aims to develop cross-European policy directed at gender equality. This talk suggests that any

  5. Comparison of gender stereotypes with gender differences across generations

    Czech Academy of Sciences Publication Activity Database

    Kouřilová, Sylvie; Hřebíčková, Martina

    43 2008, 3-4 (2008), s. 709-709 ISSN 0020-7594. [International Congress of Psychology /XXIX/. 21.07.2008-25.07.2008, Berlin] R&D Projects: GA ČR GA406/07/1561 Institutional research plan: CEZ:AV0Z70250504 Keywords : gender differences * gender stereotypes * five-factor model Subject RIV: AN - Psychology

  6. Deconstructing career myths and cultural stereotypes in a context of ...

    African Journals Online (AJOL)

    Deconstructing career myths and cultural stereotypes in a context of low resourced township communities. ... Career misconceptions were grouped according to Stead and Watson's (1993) career myths, namely: 1) test myths; 2) misconceptions of exactitude; 3) self-esteem myths; and 4) career anxiety myths.

  7. Dutch children's judgments of gender stereotypical pictures in advertisements

    NARCIS (Netherlands)

    Beentjes, J.W.J.; Janssen, L.

    2009-01-01

    Judged by the high level of gender stereotyping in advertising directed at children, advertising professionals apparently assume that this type of portrayal is appealing for them. This paper investigates the extent to which this assumption is correct. The study focused on ninety-six children in the

  8. Intergenerational Transmission of Prejudice, Sex Role Stereotyping, and Intolerance

    Science.gov (United States)

    O'Bryan, Megan; Fishbein, Harold D.; Ritchey, P. Neal

    2004-01-01

    The attitudes of 111 ninth and eleventh graders and both of their biological parents were independently assessed for prejudice against people with HIV/ AIDS, homosexuals, Blacks, and fat people, as well as for male and female sex role stereotyping. This study corrected for two shortcomings in previous research: neglecting to assess both parents…

  9. Stereotypes on Nodding syndrome: responses of health workers in ...

    African Journals Online (AJOL)

    Objective: To identify stereotypes and negative attitudes held by primary care health workers about nodding syndrome. Method: Of one hundred health workers invited by the Uganda Ministry of Health for training on nodding syndrome from the three most affected districts of Pader, Lamwo and Kitgum forty were interviewed ...

  10. The Effect Of Stereotype On Cognitive Performance: An ...

    African Journals Online (AJOL)

    This study investigated the effect stereotypes have on cognitive performance. A between-subjects experimental design was utilized in the study. Forty participants from the senior secondary two (SS2) of Chapel Secondary School Ilorin took part in the study, and their cognitive performance in the light of exposure to a ...

  11. Hiring retirees: impact of age norms and stereotypes

    NARCIS (Netherlands)

    Karspinska, K.; Henkens, K.; Schippers, J.

    2013-01-01

    Purpose – This study aims to investigate the role of managers in the re-employment of early retirees and focuses on the effect of managers' age norms and stereotypes on managers' employment decisions. Design/methodology/approach – A combination of a factorial study and a survey was conducted. First,

  12. Can Entrepreneurship Education Reduce Stereotypes against Women Entrepreneurship?

    Science.gov (United States)

    Türko, Esra Sena

    2016-01-01

    The aim of this study is to investigate whether entrepreneurship trainings can reduce stereotypes against women entrepreneurship. With this aim socio-psychological obstacles to women entrepreneurship in Turkey are examined, and an experimental study is carried out. Entrepreneurship courses were given with a special emphasis on women…

  13. Developing a Teachers' Gender Stereotype Scale toward Mathematics

    Science.gov (United States)

    Nurlu, Özge

    2017-01-01

    Gender has become a focus of mathematics education research. While some research show that there are no differences between boys and girls, numerous research studies have indicated that boys have outperformed girls. It is suggested that gender stereotypes, such as expecting girls to show less achievement in mathematics compared to boys, have an…

  14. The Making of a Man: Rethinking and Challenging Stereotypes

    Science.gov (United States)

    Chick, Kay A.

    2014-01-01

    Five literature selections with detailed instructional strategies offer practicing and preservice teachers lessons to help students think deeply about traditional male stereotypes, gender role development, and acceptance of individual differences. Incorporating gender variant books and techniques into early childhood and elementary teacher…

  15. Math-Gender Stereotypes in Elementary School Children

    Science.gov (United States)

    Cvencek, Dario; Meltzoff, Andrew N.; Greenwald, Anthony G.

    2011-01-01

    A total of 247 American children between 6 and 10 years of age (126 girls and 121 boys) completed Implicit Association Tests and explicit self-report measures assessing the association of (a) "me" with "male" (gender identity), (b) "male" with "math" (math-gender stereotype), and (c) "me" with "math" (math self-concept). Two findings emerged.…

  16. Gender Stereotyping and Female Pupils' Perception of Studying ...

    African Journals Online (AJOL)

    Gender Stereotyping and Female Pupils' Perception of Studying Advanced Level Sciences: A Survey of One Province in Zimbabwe. C Pinias, VS Matswetu. Abstract. In spite of advances in the field of science and technology, females are still under-represented in the sciences. The study sought to explore the perceptions of ...

  17. Dealing with powerlessness : The strategic use of ingroup stereotypes

    NARCIS (Netherlands)

    Jimenez-Moya, G.; De Lemus, S.; Rodriguez-Bailon, R.; Spears, R.

    2012-01-01

    Several studies have shown the impact of legitimacy on dealing with group power disadvantage. In the present paper we focus on the impact of internal legitimacy (i.e., the ingroup's appraisal of the fairness of its own powerless position) on the ingroup stereotype as a way of contesting the power

  18. Accuracy of Slovak national stereotypes: Result of judgment or intuition?

    Czech Academy of Sciences Publication Activity Database

    Kouřilová, Sylvie; Hřebíčková, Martina

    2011-01-01

    Roč. 53, č. 2 (2011), 201-213 ISSN 0039-3320 R&D Projects: GA ČR GAP407/10/2394 Institutional research plan: CEZ:AV0Z70250504 Keywords : national stereotypes * judgement * five-factor model Subject RIV: AN - Psychology Impact factor: 0.197, year: 2011

  19. Social role effects on gender stereotyping in Germany and Japan

    NARCIS (Netherlands)

    Steinmetz, J.; Bosak, J.; Sczesny, S.; Eagly, A. H.

    Social role theory postulates that gender stereotypes are restrained for men and women observed in the same social role. Cultural differences in the valuation of communal attributes might moderate this effect. To examine this possibility, 288 participants (144 German, 144 Japanese) estimated the

  20. Negative Stereotypes Underlying Other-Person Perceptions of the Elderly

    Science.gov (United States)

    Umphrey, Don; Robinson, Tom

    2007-01-01

    When assessing effects of advertisements on themselves and on people in their mid-40s and 70s, more than 30% of respondents drew upon negative stereotypes when making estimates about effects of advertising messages on the elderly. There was no difference between first-year university students and seniors majoring in advertising in the rate of…

  1. The Image of the Enemy as a Stereotype of Thinking

    Directory of Open Access Journals (Sweden)

    Татьяна Андреевна Фоменко

    2016-12-01

    Full Text Available In this article we analyze the process of stereotype thinking and its verbal expression. We focus our attention on the symbolic vision of our society in the mind of Europeans: Russia is evil, a country where law and democracy have deteriorated. Our aim is to examine the process of mind manipulation and imprinting of the enemy image on the mind of the society by means of communication and show the difficulty of destruction of stereotypes which prevents people of the 21st century from the objective perception of reality. We conducted our study on dictionary entries, articles, B.Obama’s speech in particular, and the extract from David Mitchell’s book “Black Swan Green”. The research is based on the data worked out by a number of sciences: Cultural Linguistics, Psychology, Psycholinguistics, Cross-Cultural Communication. We used the methods of functional and pragmatic analysis of the text. A stereotype is defined as an element of the cultural code which can be decoded by means of language; itt affects the way of thinking, behavior and lexis. Thus, the proposed thesis of a stereotype is supposed to be changing but too slowly. It is concluded that the sterotype “Russia is the enemy” possesses its formal linguistic, mental, and behavioural parametres.

  2. Dividing united Europe. Stereotypes, prejudices and the European (economic) crisis

    NARCIS (Netherlands)

    Sierp, Aline; Karner, Christian

    2017-01-01

    This special issue brings together scholars who examine the nexus between the (economic) crisis, national identities and the use of historical images, prejudices and stereotypes by focusing particularly on media and political discourses in different European countries. Pictures of Angela Merkel in a

  3. Stereotypes about English as the Language of Science

    Science.gov (United States)

    Guardiano, Christina; Favilla, M. Elena; Calaresu, Emilia

    2007-01-01

    The progressive spread of English as the main language of international scientific communication has been interpreted in many different ways by several scholars. The paper presents a brief review of the scientific debate on such topics, focusing on the main stereotypes which have been created in order to provide explanations for the development of…

  4. Examining the "Male, Antisocial" Stereotype of High Computer Users.

    Science.gov (United States)

    Schott, Gareth; Selwyn, Neil

    2000-01-01

    Reports on a study of secondary students in the United Kingdom that examined the gender and social competency of frequent and infrequent computer users. Results suggest that frequent users are just as likely to be female and no less sociable, contrary to persistent stereotyping of computer users as antisocial males. (Author/LRW)

  5. Cognitive Representation in Ethnophaulisms and Illusory Correlation in Stereotyping.

    Science.gov (United States)

    Mullen, Brian; Johnson, Craig

    1995-01-01

    Extends previous research by examining developing stereotypes for novel ethnic groups as indicators of cognitive representations. Results from three studies confirmed that in the absence of any preconceived cognitive representations of, or valuative responses toward, these novel groups, more salient groups are subject to greater prototype…

  6. Physical Attractiveness and Ethnicity: Implications for Stereotyping and Social Development.

    Science.gov (United States)

    Stephan, Cookie White; Langlois, Judith H.

    1980-01-01

    In response to color slides of second grade children, 131 university students rated the children's physical attractiveness. Data suggest that the societal stereotype of black Americans was present in the evaluation of black children by black adults. Some indication of ethnocentrism among Anglo and Mexican-American adults was found. (Author/RH)

  7. Physical Attractiveness Stereotyping on American Television Programs: A Content Analysis.

    Science.gov (United States)

    Downs, A. Chris; Harrison, Sheila K.

    The frequencies of specific types of verbal attractiveness stereotypes portrayed on television commercials and regular programs were determined in two studies. In the first, the 4,294 commercials aired between 8 and 10 p.m. on the 3 major networks were observed during a 7-day period in the spring of 1982. Statements related to attractiveness were…

  8. The Trap Of Stereotypes In Romanian Commercials Involving Seniors

    Directory of Open Access Journals (Sweden)

    EMANDI ELENA MARIA

    2014-12-01

    Full Text Available This work is intended to highlight from a semio-stylistic point of view the way in which older people are portrayed in Romanian commercials. The gender dimension is enmeshed with the interesting issue of national features in connection with such stereotypes.

  9. The interaction of morphological and stereotypical gender information in Russian

    Directory of Open Access Journals (Sweden)

    Alan eGarnham

    2015-11-01

    Full Text Available Previous research, for example in English, French, German, and Spanish, has investigated the interplay between grammatical gender information and stereotype gender information (e.g. that secretaries are usually female, in many cultures, in the interpretation of both singular noun phrases (the secretary and plural nouns phrases, particularly so-called generic masculines – noun that have masculine grammatical gender but that should be able to refer to both groups of men and mixed groups of men and women. Since the studies have been conducted in cultures with broadly similar stereotypes, the effects generally reflect differences in the grammatical systems of the languages. Russian has a more complex grammatical gender system than the languages previously studied, and, unlike those languages frequently presents examples in which grammatical gender is marked on the predicate (in an inflection on the verb. In this study we collected stereotype norms for 160 role names in Russian, providing a useful resource for further work in this language. We also conducted a reading time study examining the interaction of grammatical and stereotype gender information in the interpretation of both Russian singular noun phrases, and plurals that were (potentially generic masculines. Our results show that, although both types of gender information are used, as available, the effects of grammatical marking on the predicate are not as strong as those.

  10. The Interaction of Morphological and Stereotypical Gender Information in Russian.

    Science.gov (United States)

    Garnham, Alan; Yakovlev, Yuri

    2015-01-01

    Previous research, for example in English, French, German, and Spanish, has investigated the interplay between grammatical gender information and stereotype gender information (e.g., that secretaries are usually female, in many cultures), in the interpretation of both singular noun phrases (the secretary) and plural nouns phrases, particularly so-called generic masculines-nouns that have masculine grammatical gender but that should be able to refer to both groups of men and mixed groups of men and women. Since the studies have been conducted in cultures with broadly similar stereotypes, the effects generally reflect differences in the grammatical systems of the languages. Russian has a more complex grammatical gender system than the languages previously studied, and, unlike those languages frequently presents examples in which grammatical gender is marked on the predicate (in an inflection on the verb). In this study we collected stereotype norms for 160 role names in Russian, providing a useful resource for further work in this language. We also conducted a reading time study examining the interaction of grammatical and stereotype gender information in the interpretation of both Russian singular noun phrases, and plurals that were (potentially) generic masculines. Our results show that, although both types of gender information are used, when available, the effects of grammatical marking on the predicate are not as strong as those of such marking on subject noun phrases.

  11. Teaching about Implicit Prejudices and Stereotypes: A Pedagogical Demonstration

    Science.gov (United States)

    Adams, Virgil H., III; Devos, Thierry; Rivera, Luis M.; Smith, Heather; Vega, Luis A.

    2014-01-01

    Social psychology instructors from five distinct state universities in California examined the effect of incorporating the implicit association test (IAT) in a teaching module on students' perceived knowledge of implicit biases and motivation to control prejudice. Students (N = 258) completed a knowledge survey on prejudice, stereotypes, and…

  12. Stereotypes on Nodding syndrome: responses of health workers in ...

    African Journals Online (AJOL)

    EB

    Overall, four broad categories of negative stereotypes were identified; Nodding syndrome is 1) an incurable disease, 2) is associated with evil spirits and curses, 3) is disabling, making the patient a burden to society and 4) is a fatal illness. Conclusion: Primary health care workers who lead the care of patients with nodding ...

  13. Down Syndrome Temperament: The Stereotype at Middle Childhood and Adolescence.

    Science.gov (United States)

    Gunn, Pat; Cuskelly, Monica

    1991-01-01

    Behavioral ratings by mothers and teachers of 94 children with Down's Syndrome (between 8 and 14 years of age) indicated general support for the amiable personality stereotype, but ratings of low persistence were associated with maternal impressions of difficulty. There was little agreement between mothers and teachers regarding individual child…

  14. The use of stereotypical images of Africa in fundraising campaigns ...

    African Journals Online (AJOL)

    ... role of negative stereotypical consequences of such African images. The method of our research was a detailed visual analysis of the campaign including profound interviews with different parties that gave us their point of view. The campaign was financially very successful, especially because of the big media coverage.

  15. Stereotypes in media and media literacy among young people

    Directory of Open Access Journals (Sweden)

    Đerić Ivana

    2006-01-01

    Full Text Available Young people, the most common consumers of media content, bear out the view that media shapes people’s lives. Therefore we must not underestimate the effect media exerts on young people’s values and behavioral patterns. Television is the medium which draws children and young people for the greatest part of their free time. Regardless whether television programs are described as positive or negative, whether they abound with stereotypes or not, it is important that young people develop a critical attitude towards them so that they may resist different forms of media manipulation. The paper discusses how stereotypes are generated and used by media and the manners in which stereotypical concepts affect young people’s attitudes. It highlights the importance of the development of media literacy which implies a critical attitude towards media images and discourses, the development of criteria for the selection and evaluation of information broadcast by media, the development of skills in interpreting and understanding stereotypical concepts and familiarity with alternative forms of media culture. The paper draws special attention to the issue of media education. The conclusion is that schools should offer media literacy as part of their curriculum and in it possible solutions to the problems discussed. .

  16. Suicide news reporting accuracy and stereotyping in Hong Kong.

    Science.gov (United States)

    Cheng, Qijin; Yip, Paul S F

    2012-12-10

    The mass media are often criticized for oversimplifying the causes of suicide and overlooking some of the risk factors. However, there is a lack of empirical evidence to support this assertion. The study aims to examine the accuracy of news reports in Hong Kong (HK) and in particular whether or not such reports stereotype victims according to gender and suicide method. Data from a case-control psychological autopsy (PA) study of 150 HK suicides were utilized. The reports of the PA cases from five major HK newspapers were collected and reviewed to identify whether or not there was a match in terms of the cases' profile and risk factors. The age, gender, and method of the suicides were largely reported correctly (>70%) but accounts of risk factors were seldom accurate (Media stereotyping of gender-specific suicide and charcoal-burning suicide was identified. The study was based on a HK sample so the findings are not necessarily applicable elsewhere. The HK mass media generally demonstrated poor accuracy in reporting suicide risk factors. Their reporting was also problematic in terms of stereotyping gender- and method-specific suicides. Clinical practitioners should be alerted to these findings when working with the media. They can also adopt this novel usage of PA data to extract further information from other PA studies and thereby broaden the investigation of reporting accuracy and stereotyping of suicide to more diverse social contexts. Copyright © 2012 Elsevier B.V. All rights reserved.

  17. Stereotypes of age differences in personality traits: Universal and accurate?

    Czech Academy of Sciences Publication Activity Database

    Chan, W.; McCrae, R.R.; De Fruyt, F.; Jussim, L.; Löckenhoff, C.E.; De Bolle, M.; Costa Jr., P.T.; Sutin, A.; Realo, A.; Allik, J.; Nakazato, K.; Shimonaka, Y.; Hřebíčková, Martina; Graf, Sylvie; Yik, M.; Brunner-Sciarra, M.; Leibovich de Figueroa, N.; Schmidt, V.; Ahn, Ch.; Ahn, H.; Aguilar-Vafaie, M.E.; Siuta, J.; Szmigielska, B.; Cain, T.R.; Crawford, J.T.; Mastor, K.A.; Rolland, J.-P.; Nansubuga, F.; Miramontez, D.R.; Benet-Martínez, V.; Rossier, J.; Bratko, D.; Marušić, I.; Halberstadt, J.; Yamaguchi, M.; Knežević, G.; Martin, T. A.; Gheorghiu, M.; Smith, P.B.; Barbaranelli, C.; Wang, L.; Shakespeare-Finch, J.; Lima, M.P.; Klinkosz, W.; Sekowski, A.; Alcalay, L.; Simonetti, F.; Avdeyeva, T.V.; Pramila, V.S.; Terracciano, A.

    2012-01-01

    Roč. 103, č. 6 (2012), s. 1050-1066 ISSN 0022-3514 R&D Projects: GA ČR GAP407/10/2394 Institutional support: RVO:68081740 Keywords : aging * stereotypes * cross - cultural Subject RIV: AN - Psychology Impact factor: 4.877, year: 2012

  18. Stereotypes of age differences in personality traits: Universal and accurate?

    Czech Academy of Sciences Publication Activity Database

    Chan, W.; McCrae, R.R.; De Fruyt, F.; Jussim, L.; Löckenhoff, C.E.; De Bolle, M.; Costa Jr., P.T.; Sutin, A.; Realo, A.; Allik, J.; Nakazato, K.; Shimonaka, Y.; Hřebíčková, Martina; Graf, Sylvie; Yik, M.; Brunner-Sciarra, M.; Leibovich de Figueroa, N.; Schmidt, V.; Ahn, Ch.; Ahn, H.; Aguilar-Vafaie, M.E.; Siuta, J.; Szmigielska, B.; Cain, T.R.; Crawford, J.T.; Mastor, K.A.; Rolland, J.-P.; Nansubuga, F.; Miramontez, D.R.; Benet-Martínez, V.; Rossier, J.; Bratko, D.; Marušić, I.; Halberstadt, J.; Yamaguchi, M.; Knežević, G.; Martin, T. A.; Gheorghiu, M.; Smith, P.B.; Barbaranelli, C.; Wang, L.; Shakespeare-Finch, J.; Lima, M.P.; Klinkosz, W.; Sekowski, A.; Alcalay, L.; Simonetti, F.; Avdeyeva, T.V.; Pramila, V.S.; Terracciano, A.

    2012-01-01

    Roč. 103, č. 6 (2012), s. 1050-1066 ISSN 0022-3514 R&D Projects: GA ČR GAP407/10/2394 Institutional support: RVO:68081740 Keywords : aging * stereotypes * cross-cultural Subject RIV: AN - Psychology Impact factor: 4.877, year: 2012

  19. The Ball Curve: Racist Psychology And Stereotype of The "Dumb ...

    African Journals Online (AJOL)

    Recent publication of race based intelligence differentials coincides with stereotypes of the "dumb black" -Bell Curve. As a function of same athletes of African descent dominate in basketball and other physically rigorous sports. Although it is assumed, conclusive data establishing anatomical and/or genetic superiority of ...

  20. Unleashing Latent Ability: Implications of Stereotype Threat for College Admissions

    Science.gov (United States)

    Logel, Christine R.; Walton, Gregory M.; Spencer, Steven J.; Peach, Jennifer; Mark, Zanna P.

    2012-01-01

    Social-psychological research conducted over the past 15 years provides compelling evidence that pervasive psychological threats are present in common academic environments--especially threats that originate in negative intellectual stereotypes--and that these threats undermine the real-world academic performance of non-Asian ethnic minority…

  1. Multiracial Women Students and Racial Stereotypes on the College Campus

    Science.gov (United States)

    Harris, Jessica C.

    2017-01-01

    Researchers have explored how multiracial women students encounter different racialized experiences when compared to their monoracial peers and multiracial men on campus, suggesting that their experiences with racial stereotypes may also diverge from both of these populations. Guided by critical race theory, in this study I explored 10 multiracial…

  2. Cheek-biting disorder: another stereotypic movement disorder?

    Science.gov (United States)

    Sarkhel, Sujit; Praharaj, Samir Kumar; Akhtar, Sayeed

    2011-12-01

    Recurrent cheek biting, a form of self-injurious behavior is a rare entity which presents mostly to dentists and dermatologists. We report a case of recurrent severe cheek biting in an adult male leading to mucosal ulceration. The stereotypic pattern of cheek biting and associated behavior bears striking resemblance to other impulse control disorders. Copyright © 2011 Elsevier Ltd. All rights reserved.

  3. Scientist-Image Stereotypes: The Relationships among Their Indicators

    Science.gov (United States)

    Karaçam, Sedat

    2016-01-01

    The aim of this study is to examine primary school students' scientist-image stereotypes by considering the relationships among indicators. A total of 877 students attending Grades 6 and 7 in Düzce, Turkey participated in this study. The Draw-A-Scientist Test (DAST) was implemented during the 2013-2014 academic year to determine students' images…

  4. Predictors of Collegiate Student-Athletes' Susceptibility to Stereotype Threat

    Science.gov (United States)

    Feltz, Deborah L.; Schneider, Richard; Hwang, Seunghyun; Skogsberg, Nikolaus J.

    2013-01-01

    The present investigation sought to determine the extent to which collegiate student-athletes are susceptible to stereotype threat and the factors that predict it. We proposed a structural equation model (SEM) by which a perceived coach's positive regard for an athlete's academic ability, athletic identity, and academic identity predicts the…

  5. The role of testing realism on experimentally obtained stereotype strength.

    Science.gov (United States)

    Hoffmann, Errol R; Whitfield, Richard C

    2011-01-01

    It has been shown (Hoffmann 2009) that pencil-and-paper tests, when used to determine stereotype strength, may yield data quite different to that obtained from hardware tests. The purpose of this research was to determine the level of realism required in order to have stereotypes that are consistent with real-world values. It is surprising that there does not appear to be any published research addressing this problem; all previous researches have considered either paper/pencil or hardware tests or sometimes both, but no level of simulation in between these techniques. In order to determine the effect of level of testing realism, a specific example was chosen to test, that of water tap operation stereotypes. Tests used verbal questioning, photographs of tap arrangements, a partial hardware arrangement and finally a full hardware setup. The results of these four levels of realism were very different and illustrated that, only with a full realistic simulation, did participants respond as might be expected in a real-world environment, illustrating the importance of testing realism when determining population stereotypes. This result has strong implications for product designers when selecting appropriate layouts of displays and controls and the linkages relating these. Copyright © 2010 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  6. Young and older adults’ gender stereotype in multitasking

    Directory of Open Access Journals (Sweden)

    Tilo eStrobach

    2015-12-01

    Full Text Available In the present study, we investigated discrepancies between two components of stereotyping by means of the popular notion that women are better at multitasking behaviors: the cognitive structure in individuals (personal belief and the perceived consensus regarding certain beliefs (perceived belief of groups. With focus on this notion, we examined whether there was empirical evidence for the stereotype’s existence and whether and how it was shared among different age groups. Data were collected from 241 young (n = 129 and older (n = 112 German individuals. The reported perceptions of gender effects at multitasking were substantial and thus demonstrated the existence of its stereotype. Importantly, in young and older adults, this stereotype existed in the perception of attributed characteristics by members of a collective (perceived belief of groups. When contrasting this perceived belief of groups and the personal belief, older adults showed a similar level of conformation of the gender stereotype while young adults were able to differentiate between these perspectives. Thus, young adults showed a discrepancy between the stereotype’s components cognitive structure in individuals and perceived consensus regarding certain beliefs.

  7. Stereotype Threat and the Gender Gap in Political Knowledge

    Science.gov (United States)

    McGlone, Matthew S.; Aronson, Joshua; Kobrynowicz, Diane

    2006-01-01

    Men tend to achieve higher response accuracy than women on surveys of political knowledge. We investigated the possibility that this performance gap is moderated by factors that render the communicative context of a survey intellectually threatening to women and thereby induce stereotype threat. In a telephone survey of college students' political…

  8. Contesting the existence of male speech stereotypes within the ...

    African Journals Online (AJOL)

    This article reported the findings of a case study carried out on 3 male nurses at Bonda mission hospital in Inyanga, Zimbabwe. The paper tested the applicability of male speech stereotypes to the communicative context of nursing. It investigated occupational discourse of male nurses specifically looking at the linguistic ...

  9. The stereotypical portrayal of female characters in the drama Mahlo ...

    African Journals Online (AJOL)

    The aim of this paper is to examine the stereotypical portrayal of female characters in Xitsonga literature with special reference to Mahlo ya Nkwahle. The drama was written in the late 20th century. The main focus of Mahlo ya Nkwahle is on how three women influence one another to enrich themselves by killing their ...

  10. Stereotypes Against Women Principals in Rural Communities: An ...

    African Journals Online (AJOL)

    Entrenched socio-cultural stereotypes which tend to undermine women's ability to be leaders and managers cut across the social strata. The experience that informs this article is drawn from an African perspective. Discrimination and prejudice with respect to women's ability to lead and to manage is universal. Feminist ...

  11. Hiring retirees: impact of age norms and stereotypes

    NARCIS (Netherlands)

    Karpinska, K.; Henkens, K.; Schippers, J.

    2013-01-01

    Purpose - This study aims to investigate the role of managers in the re-employment of early retirees and focuses on the effect of managers' age norms and stereotypes on managers' employment decisions. Design/methodology/approach - A combination of a factorial study and a survey was conducted. First,

  12. Automatic text summarization

    CERN Document Server

    Torres Moreno, Juan Manuel

    2014-01-01

    This new textbook examines the motivations and the different algorithms for automatic document summarization (ADS). We performed a recent state of the art. The book shows the main problems of ADS, difficulties and the solutions provided by the community. It presents recent advances in ADS, as well as current applications and trends. The approaches are statistical, linguistic and symbolic. Several exemples are included in order to clarify the theoretical concepts.  The books currently available in the area of Automatic Document Summarization are not recent. Powerful algorithms have been develop

  13. Automatic Ultrasound Scanning

    DEFF Research Database (Denmark)

    Moshavegh, Ramin

    on the scanners, and to improve the computer-aided diagnosis (CAD) in ultrasound by introducing new quantitative measures. Thus, four major issues concerning automation of the medical ultrasound are addressed in this PhD project. They touch upon gain adjustments in ultrasound, automatic synthetic aperture image...... on the user adjustments on the scanner interface to optimize the scan settings. This explains the huge interest in the subject of this PhD project entitled “AUTOMATIC ULTRASOUND SCANNING”. The key goals of the project have been to develop automated techniques to minimize the unnecessary settings...

  14. Dizziness and Motion Sickness

    Science.gov (United States)

    ... You Dizziness and Motion Sickness Dizziness and Motion Sickness Patient Health Information News media interested in covering the latest ... medications Remember: Most cases of dizziness and motion sickness are ... Health Home Copyright © 2018 American Academy of Otolaryngology–Head ...

  15. Human motion sensing and recognition a fuzzy qualitative approach

    CERN Document Server

    Liu, Honghai; Ji, Xiaofei; Chan, Chee Seng; Khoury, Mehdi

    2017-01-01

    This book introduces readers to the latest exciting advances in human motion sensing and recognition, from the theoretical development of fuzzy approaches to their applications. The topics covered include human motion recognition in 2D and 3D, hand motion analysis with contact sensors, and vision-based view-invariant motion recognition, especially from the perspective of Fuzzy Qualitative techniques. With the rapid development of technologies in microelectronics, computers, networks, and robotics over the last decade, increasing attention has been focused on human motion sensing and recognition in many emerging and active disciplines where human motions need to be automatically tracked, analyzed or understood, such as smart surveillance, intelligent human-computer interaction, robot motion learning, and interactive gaming. Current challenges mainly stem from the dynamic environment, data multi-modality, uncertain sensory information, and real-time issues. These techniques are shown to effectively address the ...

  16. Are all interventions created equal? A multi-threat approach to tailoring stereotype threat interventions.

    Science.gov (United States)

    Shapiro, Jenessa R; Williams, Amy M; Hambarchyan, Mariam

    2013-02-01

    To date, stereotype threat interventions have been considered interchangeable. Across 4 experiments, the present research demonstrates that stereotype threat interventions need to be tailored to the specific form of experienced stereotype threat to be effective. The Multi-Threat Framework (Shapiro & Neuberg, 2007) distinguishes between group-as-target stereotype threats-concerns that a stereotype-relevant performance will reflect poorly on the abilities of one's group-and self-as-target stereotype threats-concerns that a stereotype-relevant performance will reflect poorly on one's own abilities. The present experiments explored Black college students' performance on diagnostic intelligence tests (Experiments 1 and 3) and women's interest (Experiment 2) and performance (Experiment 4) in science, technology, engineering, and math (STEM). Across the 4 experiments, participants were randomly assigned to experience either a group-as-target or self-as-target stereotype threat. Experiments 1 and 2 revealed that role model interventions were successful at protecting only against group-as-target stereotype threats, and Experiments 3 and 4 revealed that self-affirmation interventions were successful at protecting only against self-as-target stereotype threats. The present research provides an experimental test of the Multi-Threat Framework across different negatively stereotyped groups (Black students, female students), different negatively stereotyped domains (general intelligence, STEM), and different outcomes (test performance, career interest). This research suggests that interventions should address the range of possible stereotype threats to effectively protect individuals against these threats. Through an appreciation of the distinct forms of stereotype threats and the ways in which interventions work to reduce them, this research aims to facilitate a more complete understanding of stereotype threat. (c) 2013 APA, all rights reserved.

  17. Perceived stereotyping and seeking care for chronic vulvar pain.

    Science.gov (United States)

    Nguyen, Ruby H N; Turner, Rachael M; Rydell, Sarah A; Maclehose, Richard F; Harlow, Bernard L

    2013-10-01

    We examined stereotyping of chronic pain sufferers among women aged 18-40 years and determined whether perceived stereotyping affects seeking care for women with chronic vulvar pain. Cross-sectional study using a community-based survey of vulvodynia asking if "Doctors think that people with chronic pain exaggerate their pain," and if "People believe that vulvar pain is used as an excuse to avoid having sex". Twelve thousand eight hundred thirty-four women aged 18-40 years in metropolitan Minneapolis/St. Paul, Minnesota. Women were considered to have a history of chronic vulvar pain if they reported vulvar burning lasting more than 3 months or vulvar pain on contact. Four thousand nine hundred eighty-seven (38.9%) women reported a chronic pain condition; 1,651 had chronic vulvar pain. Women experiencing chronic pain were more likely than those without to perceive stereotyping from both doctors and others; a dose-response with the number of pain conditions existed. Women with chronic vulvar pain were more likely to believe that people think vulvar pain is an excuse to avoid intercourse. Half of the women with chronic vulvar pain did not seek medical care for it; of these, 40.4% perceived stereotyping from doctors. However, it was women who actually sought care (45.1%) who were more likely to feel stigmatized by doctors (adjusted relative risk = 1.11, 95% confidence interval: 1.01-1.23). Perceived negative stereotyping among chronic pain sufferers is common, particularly negative perceptions about physicians. In fact, chronic vulvar pain sufferers who felt stigmatized were more likely to have sought care than those who did not feel stigmatized. Wiley Periodicals, Inc.

  18. Colorism and its correlation with implicit racial stereotyping: An experimental action research study.

    Directory of Open Access Journals (Sweden)

    Reed, C

    2017-07-01

    Full Text Available This study examined the correlations between implicit racial stereotyping and colorism and their roles in society. Using Fitzpatrick’s Skin typing scale and animated facial software, this study used a mixed method approach to examine participants’ reactions to stimuli in the context of colorism and implicit racial stereotyping. In addition, participants offered responses to explicit response open-ended questions concerning colorism and racial stereotyping. The findings revealed that color-blind ideology, exposure, and education displayed participants’ knowledge of explicit examples of racial stereotyping, but excluded their knowledge of critical implicit racial stereotyping and colorism. Implications are provided.

  19. Reactor component automatic grapple

    International Nuclear Information System (INIS)

    Greenaway, P.R.

    1982-01-01

    A grapple for handling nuclear reactor components in a medium such as liquid sodium which, upon proper seating and alignment of the grapple with the component as sensed by a mechanical logic integral to the grapple, automatically seizes the component. The mechanical logic system also precludes seizure in the absence of proper seating and alignment. (author)

  20. Automatic Commercial Permit Sets

    Energy Technology Data Exchange (ETDEWEB)

    Grana, Paul [Folsom Labs, Inc., San Francisco, CA (United States)

    2017-12-21

    Final report for Folsom Labs’ Solar Permit Generator project, which has successfully completed, resulting in the development and commercialization of a software toolkit within the cloud-based HelioScope software environment that enables solar engineers to automatically generate and manage draft documents for permit submission.

  1. Automatic Complexity Analysis

    DEFF Research Database (Denmark)

    Rosendahl, Mads

    1989-01-01

    One way to analyse programs is to to derive expressions for their computational behaviour. A time bound function (or worst-case complexity) gives an upper bound for the computation time as a function of the size of input. We describe a system to derive such time bounds automatically using abstrac...

  2. Counter-Stereotypes and Feminism Promote Leadership Aspirations in Highly Identified Women.

    Science.gov (United States)

    Leicht, Carola; Gocłowska, Małgorzata A; Van Breen, Jolien A; de Lemus, Soledad; Randsley de Moura, Georgina

    2017-01-01

    Although women who highly identify with other women are more susceptible to stereotype threat effects, women's identification might associate with greater leadership aspirations contingent on (1) counter-stereotype salience and (2) feminist identification. When gender counter-stereotypes are salient, women's identification should associate with greater leadership aspiration regardless of feminism, while when gender stereotypes are salient, women's identification would predict greater leadership aspirations contingent on a high level of feminist identification. In our study US-based women ( N = 208) attended to gender stereotypic (vs. counter-stereotypic) content. We measured identification with women and identification with feminism, and, following the manipulation, leadership aspirations in an imagined work scenario. The interaction between identification with women, identification with feminism, and attention to stereotypes (vs. counter-stereotypes) significantly predicted leadership aspirations. In the counter-stereotypic condition women's identification associated with greater leadership aspirations regardless of feminist identification. In the stereotypic condition women's identification predicted leadership aspirations only at high levels of feminist identification. We conclude that salient counter-stereotypes and a strong identification with feminism may help high women identifiers increase their leadership aspirations.

  3. Counter-Stereotypes and Feminism Promote Leadership Aspirations in Highly Identified Women

    Directory of Open Access Journals (Sweden)

    Carola Leicht

    2017-06-01

    Full Text Available Although women who highly identify with other women are more susceptible to stereotype threat effects, women's identification might associate with greater leadership aspirations contingent on (1 counter-stereotype salience and (2 feminist identification. When gender counter-stereotypes are salient, women's identification should associate with greater leadership aspiration regardless of feminism, while when gender stereotypes are salient, women's identification would predict greater leadership aspirations contingent on a high level of feminist identification. In our study US-based women (N = 208 attended to gender stereotypic (vs. counter-stereotypic content. We measured identification with women and identification with feminism, and, following the manipulation, leadership aspirations in an imagined work scenario. The interaction between identification with women, identification with feminism, and attention to stereotypes (vs. counter-stereotypes significantly predicted leadership aspirations. In the counter-stereotypic condition women's identification associated with greater leadership aspirations regardless of feminist identification. In the stereotypic condition women's identification predicted leadership aspirations only at high levels of feminist identification. We conclude that salient counter-stereotypes and a strong identification with feminism may help high women identifiers increase their leadership aspirations.

  4. Stereotype threat engenders neural attentional bias toward negative feedback to undermine performance.

    Science.gov (United States)

    Forbes, Chad E; Leitner, Jordan B

    2014-10-01

    Stereotype threat, a situational pressure individuals experience when they fear confirming a negative group stereotype, engenders a cascade of physiological stress responses, negative appraisals, and performance monitoring processes that tax working memory resources necessary for optimal performance. Less is known, however, about how stereotype threat biases attentional processing in response to performance feedback, and how such attentional biases may undermine performance. Women received feedback on math problems in stereotype threatening compared to stereotype-neutral contexts while continuous EEG activity was recorded. Findings revealed that stereotype threatened women elicited larger midline P100 ERPs, increased phase locking between anterior cingulate cortex and dorsolateral prefrontal cortex (two regions integral for attentional processes), and increased power in left fusiform gyrus in response to negative feedback compared to positive feedback and women in stereotype-neutral contexts. Increased power in left fusiform gyrus in response to negative feedback predicted underperformance on the math task among stereotype threatened women only. Women in stereotype-neutral contexts exhibited the opposite trend. Findings suggest that in stereotype threatening contexts, neural networks integral for attention and working memory are biased toward negative, stereotype confirming feedback at very early speeds of information processing. This bias, in turn, plays a role in undermining performance. Copyright © 2014 Elsevier B.V. All rights reserved.

  5. Brain drain? An examination of stereotype threat effects during training on knowledge acquisition and organizational effectiveness.

    Science.gov (United States)

    Grand, James A

    2017-02-01

    Stereotype threat describes a situation in which individuals are faced with the risk of upholding a negative stereotype about their subgroup based on their actions. Empirical work in this area has primarily examined the impact of negative stereotypes on performance for threatened individuals. However, this body of research seldom acknowledges that performance is a function of learning-which may also be impaired by pervasive group stereotypes. This study presents evidence from a 3-day self-guided training program demonstrating that stereotype threat impairs acquisition of cognitive learning outcomes for females facing a negative group stereotype. Using hierarchical Bayesian modeling, results revealed that stereotyped females demonstrated poorer declarative knowledge acquisition, spent less time reflecting on learning activities, and developed less efficiently organized knowledge structures compared with females in a control condition. Findings from a Bayesian mediation model also suggested that despite stereotyped individuals "working harder" to perform well, their underachievement was largely attributable to failures in learning to "work smarter." Building upon these empirical results, a computational model and computer simulation is also presented to demonstrate the practical significance of stereotype-induced impairments to learning on the development of an organization's human capital resources and capabilities. The simulation results show that even the presence of small effects of stereotype threat during learning/training have the potential to exert a significant negative impact on an organization's performance potential. Implications for future research and practice examining stereotype threat during learning are discussed. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  6. An Examination of Age-Based Stereotype Threat About Cognitive Decline.

    Science.gov (United States)

    Barber, Sarah J

    2017-01-01

    "Stereotype threat" is often thought of as a singular construct, with moderators and mechanisms that are stable across groups and domains. However, this is not always true. To illustrate this, the current review focuses on the stereotype threat that older adults face about their cognitive abilities. Drawing upon the multithreat framework, I first provide evidence that this is a self-concept threat and not a group-reputation threat. Because this differs from the forms of stereotype threat experienced by other groups (e.g., the threat that minority students face about their intellectual abilities), the moderators of stereotype threat observed in other groups (i.e., group identification) do not always generalize to age-based stereotype threat about cognitive decline. Looking beyond the forms of stereotype threat elicited, this review also provides evidence that the mechanisms underlying stereotype-threat effects may vary across the adult life span. Because of age-related improvements in emotion-regulation abilities, stereotype threat does not seem to reduce older adults' executive-control resources. Overall, this review highlights the need to approach the concept of stereotype threat with more granularity, allowing researchers to design more effective stereotype-threat interventions. It will also shed light on why certain stereotype threat effects "fail to replicate" across domains or groups.

  7. Developmental antecedents and social and academic consequences of stereotype-consciousness in middle childhood.

    Science.gov (United States)

    McKown, Clark; Strambler, Michael J

    2009-01-01

    The present study, which included 124 children ages 5-11, examined developmental antecedents and social and academic consequences of stereotype-consciousness, defined as awareness of others' stereotypes. Greater age and more frequent parent-reported racial socialization practices were associated with greater likelihood of stereotype-consciousness. Children who knew of broadly held stereotypes more often explained hypothetical negative interracial encounters between White actors and Black targets as discriminatory. In addition, among African American and Latino children who knew about broadly held stereotypes, diagnostic testing conditions led to stereotype threat effects on a standardized working memory task. Findings are discussed in terms of the contribution to our understanding of children's developing thinking about and response to stereotypes and related phenomena.

  8. Priming of disability and elderly stereotype in motor performance: similar or specific effects?

    Science.gov (United States)

    Ginsberg, Frederik; Rohmer, Odile; Louvet, Eva

    2012-04-01

    In three experimental studies, the effects of priming participants with the disability stereotype were investigated with respect to their subsequent motor performance. Also explored were effects of activating two similar stereotypes, persons with a disability and elderly people. In Study 1, participants were primed with the disability stereotype versus with a neutral prime, and then asked to perform on a motor coordination task. In Studies 2 and 3, a third condition was introduced: priming participants with the elderly stereotype. Results indicated that priming participants with the disability stereotype altered their motor performance: they showed decreased manual dexterity and performed slower than the non-primed participants. Priming with the elderly stereotype decreased only performance speed. These findings underline that prime-to-behavior effects may depend on activation of specific stereotype content.

  9. Race Essentialism and Social Contextual Differences in Children’s Racial Stereotyping

    Science.gov (United States)

    Pauker, Kristin; Xu, Yiyuan; Williams, Amanda; Biddle, Ashley Morris

    2016-01-01

    The authors explored the differential emergence and correlates of racial stereotyping in 136 children ages 4–11 years across two broad social contexts: Hawai‘i and Massachusetts. Children completed measures assessing race salience, race essentialism, and in-group and out-group stereotyping. Results indicated that the type of racial stereotypes emerging with age was context dependent. In both contexts in-group stereotyping increased with age. By contrast, there was only an age-related increase in out-group stereotyping in Massachusetts. Older children in Massachusetts reported more essentialist thinking (i.e., believing that race cannot change) than their counterparts in Hawai’i, which explained their higher out-group stereotyping. These results provide insight into the factors that may shape contextual differences in racial stereotyping. PMID:27684395

  10. Affective regulation of stereotype activation: It’s the (accessible) thought that counts

    Science.gov (United States)

    Huntsinger, Jeffrey R.; Sinclair, Stacey; Dunn, Elizabeth; Clore, Gerald L.

    2010-01-01

    Extant research demonstrates that positive affect, compared to negative affect, increases stereotyping. In four experiments we explore whether the link between affect and stereotyping depends, critically, on the relative accessibility of stereotype-relevant thoughts and response tendencies. As well as manipulating mood, we measured or manipulated the accessibility of egalitarian response tendencies (Experiments 1-2) and counter-stereotypic thoughts (Experiments 3-4). In the absence of such response tendencies and thoughts, people in positive moods displayed greater stereotype activation —consistent with past research. By contrast, in the presence of accessible egalitarian response tendencies or counter-stereotypic thoughts, people in positive moods exhibited less stereotype activation than those in negative moods. PMID:20363909

  11. An exploration of stereotype perceptions amongst support staff within a South African higher education institution

    Directory of Open Access Journals (Sweden)

    Given R.B. Moloto

    2014-02-01

    Full Text Available Orientation: After the 1994 democratic elections, South African organisations had to replace discriminatory policies with new policies to integrate all people and to embrace diversity. As a consequence stereotypes may be more prevalent in diverse working environments. Research purpose: The objective of this study was to explore the experience of stereotypes amongst the support staff within a higher education institution. Motivation for this study: Changes within South African working environments, and specifically higher education institutions, resulted in more diverse management teams and a more culturally diverse workforce. With this in mind, the experience of stereotypes may become more prevalent within South African working environments. Many researchers have focused on stereotypes; however, studies on stereotypes within South Africa are limited, especially within higher education institutions. Research approach, design and method: The research approach was qualitative and a case study design was employed. A combination of both quota and convenience sampling was used. The sample consisted of (N = 30 support staff within a higher education institution in South Africa. Semi-structured interviews were used to collect data. Main findings: The results indicated that the participants do experience stereotypes within their workplace and also hold stereotypes of other people within their workplace. The most prevalent stereotypes mentioned by participants were age, gender, racial and occupational stereotypes. There is also an indication that stereotypes have cognitive, emotional and behavioural effects on the stereotyped. Practical/managerial implications: Organisations should do away with stereotyping by embracing and managing diversity and dealing with stereotypes, specifically within higher education institutions. When managers are aware of stereotypes and the effects thereof in the organisation, they can make every effort to eradicate the

  12. An exploration of stereotype perceptions amongst support staff within a South African higher education institution

    Directory of Open Access Journals (Sweden)

    Given R.B. Moloto

    2014-02-01

    Full Text Available Orientation: After the 1994 democratic elections, South African organisations had to replace discriminatory policies with new policies to integrate all people and to embrace diversity. As a consequence stereotypes may be more prevalent in diverse working environments.Research purpose: The objective of this study was to explore the experience of stereotypes amongst the support staff within a higher education institution.Motivation for this study: Changes within South African working environments, and specifically higher education institutions, resulted in more diverse management teams and a more culturally diverse workforce. With this in mind, the experience of stereotypes may become more prevalent within South African working environments. Many researchers have focused on stereotypes; however, studies on stereotypes within South Africa are limited, especially within higher education institutions. Research approach, design and method: The research approach was qualitative and a case study design was employed. A combination of both quota and convenience sampling was used. The sample consisted of (N = 30 support staff within a higher education institution in South Africa. Semi-structured interviews were used to collect data.Main findings: The results indicated that the participants do experience stereotypes within their workplace and also hold stereotypes of other people within their workplace. The most prevalent stereotypes mentioned by participants were age, gender, racial and occupational stereotypes. There is also an indication that stereotypes have cognitive, emotional and behavioural effects on the stereotyped.Practical/managerial implications: Organisations should do away with stereotyping by embracing and managing diversity and dealing with stereotypes, specifically within higher education institutions. When managers are aware of stereotypes and the effects thereof in the organisation, they can make every effort to eradicate the stereotypes

  13. Motion in radiotherapy

    DEFF Research Database (Denmark)

    Korreman, Stine Sofia

    2012-01-01

    This review considers the management of motion in photon radiation therapy. An overview is given of magnitudes and variability of motion of various structures and organs, and how the motion affects images by producing artifacts and blurring. Imaging of motion is described, including 4DCT and 4DPE...

  14. Automatic trend estimation

    CERN Document Server

    Vamos¸, C˘alin

    2013-01-01

    Our book introduces a method to evaluate the accuracy of trend estimation algorithms under conditions similar to those encountered in real time series processing. This method is based on Monte Carlo experiments with artificial time series numerically generated by an original algorithm. The second part of the book contains several automatic algorithms for trend estimation and time series partitioning. The source codes of the computer programs implementing these original automatic algorithms are given in the appendix and will be freely available on the web. The book contains clear statement of the conditions and the approximations under which the algorithms work, as well as the proper interpretation of their results. We illustrate the functioning of the analyzed algorithms by processing time series from astrophysics, finance, biophysics, and paleoclimatology. The numerical experiment method extensively used in our book is already in common use in computational and statistical physics.

  15. Automatic Program Development

    DEFF Research Database (Denmark)

    Automatic Program Development is a tribute to Robert Paige (1947-1999), our accomplished and respected colleague, and moreover our good friend, whose untimely passing was a loss to our academic and research community. We have collected the revised, updated versions of the papers published in his ...... a renewed stimulus for continuing and deepening Bob's research visions. A familiar touch is given to the book by some pictures kindly provided to us by his wife Nieba, the personal recollections of his brother Gary and some of his colleagues and friends....... honor in the Higher-Order and Symbolic Computation Journal in the years 2003 and 2005. Among them there are two papers by Bob: (i) a retrospective view of his research lines, and (ii) a proposal for future studies in the area of the automatic program derivation. The book also includes some papers...

  16. Automaticity or active control

    DEFF Research Database (Denmark)

    Tudoran, Ana Alina; Olsen, Svein Ottar

    This study addresses the quasi-moderating role of habit strength in explaining action loyalty. A model of loyalty behaviour is proposed that extends the traditional satisfaction–intention–action loyalty network. Habit strength is conceptualised as a cognitive construct to refer to the psychological...... aspects of the construct, such as routine, inertia, automaticity, or very little conscious deliberation. The data consist of 2962 consumers participating in a large European survey. The results show that habit strength significantly moderates the association between satisfaction and action loyalty, and......, respectively, between intended loyalty and action loyalty. At high levels of habit strength, consumers are more likely to free up cognitive resources and incline the balance from controlled to routine and automatic-like responses....

  17. Automatic food decisions

    DEFF Research Database (Denmark)

    Mueller Loose, Simone

    Consumers' food decisions are to a large extent shaped by automatic processes, which are either internally directed through learned habits and routines or externally influenced by context factors and visual information triggers. Innovative research methods such as eye tracking, choice experiments...... and food diaries allow us to better understand the impact of unconscious processes on consumers' food choices. Simone Mueller Loose will provide an overview of recent research insights into the effects of habit and context on consumers' food choices....

  18. Automatic Language Identification

    Science.gov (United States)

    2000-08-01

    hundreds guish one language from another. The reader is referred of input languages would need to be supported , the cost of to the linguistics literature...eventually obtained bet- 108 TRAINING FRENCH GERMAN ITRAIING FRENCH M- ALGORITHM - __ GERMAN NHSPANISH TRAINING SPEECH SET OF MODELS: UTTERANCES ONE MODEL...i.e. vowels ) for each speech utterance are located malized to be insensitive to overall amplitude, pitch and automatically. Next, feature vectors

  19. Can gender-fair language reduce gender stereotyping and discrimination?

    Directory of Open Access Journals (Sweden)

    Sabine eSczesny

    2016-02-01

    Full Text Available Gender-fair language (GFL aims at reducing gender stereotyping and discrimination. Two principle strategies have been introduced to make languages gender-fair and to treat women and men symmetrically: neutralization and feminization. Neutralization is achieved, for example, by replacing male-masculine forms (policeman with gender-unmarked forms (police officer, whereas feminization relies on the use of feminine forms to make female referents visible (i.e., the applicant ... he or she instead of the applicant ... he. Integrating research on language structures, language policies, and individual language behavior, the present paper provides an overview of whether and under what circumstances GFL contributes to the reduction of gender stereotyping and discrimination.

  20. Stereotyping and nurses' recommendations for treating pain in hospitalized children.

    Science.gov (United States)

    Griffin, Ruth A; Polit, Denise F; Byrne, Mary W

    2007-12-01

    The purpose of this study was to examine whether nurses' recommendations for managing children's pain were influenced by stereotypes based on children's personal attributes. Three vignettes, in which hospitalized children's sex, race, and attractiveness were experimentally manipulated, were mailed to a national random sample of 700 pediatric nurses; 334 nurses responded. Responses to vignette questions indicated little evidence of stereotyping. Nurses perceived similar levels of pain and recommended similar pain treatments, regardless of sex, race, and attractiveness. Nurses, on average, perceived children's pain at levels consistent with the children's self-reports and recommended assertive analgesic and non-pharmacologic pain management strategies. The results appear consistent with prevailing views on providing adequate pain treatment for children.

  1. Gender Stereotypes and the Reshaping of Stigma in Rehabilitative Eldercare

    DEFF Research Database (Denmark)

    Flensborg Jensen, Maya Christiane

    2017-01-01

    Rehabilitation policies are becoming increasingly popular in eldercare as a means to ensure dignity and reduce costs. This paper examines the implications of rehabilitation within Danish homecare work, a type of work that is often stigmatized due to its associations with low-status ‘dirty’ body w...... understanding of the ambiguous and varying ways rehabilitative eldercare reshapes and reinforces stigma and gender stereotypes among women who do ‘dirty’ body work....

  2. Translating Gender Stereotypes: An Overview on Global Telefiction

    Directory of Open Access Journals (Sweden)

    María Pérez L. de Heredia

    2016-02-01

    Placing considerable importance on ideology in Translation Studies and, by doing so, refusing and turning down the view of the translation as a neutral bridge, an invisible agent, we will pay attention to the fact that not only linguistic but especially cultural, and even ideological, differences arouse when dealing with the act of translating. In particular, we will focus on the subject of manipulation and rewriting of stereotypes in the field of audiovisual translation.

  3. Social Perception through Gender Stereotypes of Partner Violence

    OpenAIRE

    Leonor M. Cantera; Josep M. Blanch

    2010-01-01

    The overall goal of this research was to assess the degree of social attachment of certain stereotypes about gender (male provider; female caregiver) and violence (violent, peaceful woman) and is framed in the context of a debate about the extent and limits of a gender approach when it comes to understanding and preventing violence in different types of partner. 741 people were involved in the research, two thirds of them women, living in Spain, Mexico, Puerto Rico and El Salvador. In each co...

  4. Evropa národních stereotypů

    Czech Academy of Sciences Publication Activity Database

    Kouřilová, Sylvie; Hřebíčková, Martina

    2009-01-01

    Roč. 32, č. 22 (2009), s. 24-24 ISSN 0862-5921 R&D Projects: GA ČR GA406/07/1561 Keywords : national stereotypes * personality traits * gelotophobia Subject RIV: AN - Psychology http://www.lidovky.cz/evropa-narodnich-stereotypu-di4-/ln_noviny.asp?c=A090207_000102_ln_noviny_sko&klic=229942&mes=090207_0

  5. Sex stereotypes influence adults' perception of babies' cries

    OpenAIRE

    Reby, David; Levréro, Florence; Gustafsson, Erik; Mathevon, Nicolas

    2016-01-01

    Background Despite widespread evidence that gender stereotypes influence human parental behavior, their potential effects on adults? perception of babies? cries have been overlooked. In particular, whether adult listeners overgeneralize the sex dimorphism that characterizes the voice of adult speakers (men are lower-pitched than women) to their perception of babies? cries has not been investigated. Methods We used playback experiments combining natural and re-synthesised cries of 3?month-old ...

  6. Gender Stereotyping and the Jersey Shore: A Content Analysis

    OpenAIRE

    Jacqueline S. Anderson; Sharmila Pixy Ferris

    2016-01-01

    Reality television is a highly popular genre, with a growing body of scholarly research. Unlike scripted programming, which offers fictional storylines, reality television relies heavily on cast member’s reactions to carefully crafted situations. This study examined the relationship between reality television and gender role stereotyping in a seminal reality television show, MTV’s Jersey Shore. Content analysis was used to conduct an in-depth examination of the first season of ...

  7. The Impact of Age Stereotypes on Self-perceptions of Aging Across the Adult Lifespan

    Science.gov (United States)

    Hess, Thomas M.

    2012-01-01

    Objectives. Individuals’ perceptions of their own age(ing) are important correlates of well-being and health. The goals of the present study were to (a) examine indicators of self-perceptions of aging across adulthood and (b) experimentally test whether age stereotypes influence self-perceptions of aging. Method. Adults 18–92 years of age were presented with positive, negative, or no age stereotypes. Before and after the stereotype activation, aging satisfaction and subjective age were measured. Results. The activation of positive age stereotypes did not positively influence self-perceptions of aging. Quite the contrary, priming middle-aged and older adults in good health with positive age stereotypes made them feel older. After the activation of negative age stereotypes, older adults in good health felt older and those in bad health wanted to be younger than before the priming. Even younger and middle-aged adults reported younger desired ages after the negative age stereotype priming. Persons in bad health also thought they looked older after being primed with negative age stereotypes. Discussion. Taken together, although we find some support for contrast effects, most of our results can be interpreted in terms of assimilation effects, suggesting that individuals integrate stereotypical information into their self-evaluations of age(ing) when confronted with stereotypes. PMID:22367710

  8. Congruence between gender stereotypes and activity preference in self-identified tomboys and non-tomboys.

    Science.gov (United States)

    Martin, Carol Lynn; Dinella, Lisa M

    2012-06-01

    The major goal was to examine a central tenet of cognitive approaches to gender development, namely, that congruence exists between personal gender stereotypes and behaviors. Item-by-item comparisons of girls' stereotypes about activities and their preferences for activities were conducted, for both girls who claimed to be tomboys and those who did not. Congruence was expected for all girls, but because of their gender non-normative interests, tomboys may exhibit less congruence. A secondary goal was to examine factors that might influence congruence, specifically, whether tomboys develop more inclusive stereotypes and develop greater understanding of stereotype variability. Participants included 112 girls (7-12 years old, M age=9). Girls were interviewed about their activity preferences, beliefs about girls' and boys' activity preferences, understanding variability of stereotypes, and identification as tomboys. Tomboys (30% of the sample) and non-tomboys did not differ in their liking of or in the number of liked feminine activities. However, tomboys showed more interest in masculine activities than non-tomboys. Tomboys and non-tomboys did not differ in stereotype inclusiveness, although tomboys showed a trend toward more inclusive stereotypes. Both groups showed high levels of congruence between stereotypes and preferences. Congruence was stronger for nontomboys (14 times more likely to exhibit responses congruent with stereotypes vs. incongruent ones), as compared to tomboys who were four times more likely to exhibit responses congruent with stereotypes versus incongruent ones. Implications of these findings for cognitive approaches to gender development are discussed.

  9. Theory of mind is related to children's resource allocations in gender stereotypic contexts.

    Science.gov (United States)

    Rizzo, Michael T; Killen, Melanie

    2018-03-01

    The present study investigated the relations between 4- to 6-year-old children's (N = 67) gender stereotypes, resource allocations, and mental state knowledge in gender-stereotypic contexts. Participants were told vignettes about female and male characters completing gender-stereotyped activities (making dolls or trucks). Children held stereotypic expectations regarding doll- and truck-making abilities, and these expectations predicted the degree of bias in their allocations of resources to the characters. Critically, children's performance on a Theory of Mind (ToM) Scale (Diverse Desires [DD], Contents False-Belief [FB], Belief-Emotion [BE]) was significantly related to their allocations of resources to individuals whose effort did not fit existing gender stereotypes (e.g., a boy who was good at making dolls). With increasing ToM competence, children allocated resources based on merit (even when the character's effort did not fit existing gender stereotypes) rather than based on stereotypes. The present results provide novel information regarding the emergence of gender stereotypes about abilities, the influence of stereotypes on children's resource allocations, and the role of ToM in children's ability to challenge gender stereotypes when allocating resources. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  10. Silent and a audible stereotypes: The constitution of "ethnic character" in Serbian epic poetry

    Directory of Open Access Journals (Sweden)

    Đerić Gordana

    2005-01-01

    Full Text Available The article deals with the explanatory relevance of the concept of stereotype in one of its original meanings - as a "mental image". This meaning of the term is the starting point for further differentiations, such as: between linguistic and behavioral stereotypes (in the sense of nonverbal, expected responses; universal and particular stereotypes; self representative and introspective stereotypes; permanent and contemporary stereotypes; and finally, what is most important for our purposes, the difference between silent and audible stereotypes. These distinctions, along with the functions of stereotype, are discussed in the first part of the paper. In the second part, the relations of silent and audible stereotypes are tested against the introduction of "innovative vocabularies" in popular lore. In other words, the explanatory power of this differentiation is checked through an analysis of unconventional motives in Serbian epic poems. The goal of the argument is to clarify the procedure of self creation of masculinity as a relevant feature of the "national character" through "tactic games" of silent and audible stereotypes. The examination of these "poetic strategies" serves a twofold purpose: to illustrate the process of constructing particular features of the "ethno type", on one hand, and to check hypotheses and models which are taken as frameworks in analyzing stereotypes, on the other.

  11. When distrust frees your mind: the stereotype-reducing effects of distrust.

    Science.gov (United States)

    Posten, Ann-Christin; Mussweiler, Thomas

    2013-10-01

    Trust and distrust are essential elements of human interaction, yet little is known about how trust and distrust shape how we perceive others. To close this gap, we examined how trust versus distrust influences stereotyping. Recent research has suggested that distrust fosters the use of cognitive nonroutine strategies. Building on these findings, we investigated the hypothesis that--contrary to intuition--it might be distrust rather than trust that reduces stereotyping. Supporting this hypothesis, engaging in an untrustworthy (vs. trustworthy vs. trust-unrelated) interaction resulted in less stereotypic evaluations in an unrelated person-judgment task (Experiment 1). Replicating the stereotype-reducing effect, 2 different distrust (vs. trust) priming manipulations led to less stereotypic person judgments in 2 different stereotyping paradigms (Experiments 2A and 2B). We hypothesized that a comparison focus on dissimilarities--a nonroutine mechanism that works against stereotyping--causes this stereotype-reducing effect. In line with this notion, distrust led to a more pronounced dissimilarity-focus (Experiment 3), and the stereotype-reducing effect of distrust diminished when this dissimilarity-focus was impaired (Experiment 4). Our findings suggest that distrust induces a dissimilarity-focus that in turn reduces stereotyping.

  12. The role of prevention focus under stereotype threat: Initial cognitive mobilization is followed by depletion.

    Science.gov (United States)

    Ståhl, Tomas; Van Laar, Colette; Ellemers, Naomi

    2012-06-01

    Previous research has demonstrated that stereotype threat induces a prevention focus and impairs central executive functions. The present research examines how these 2 consequences of stereotype threat are related. The authors argue that the prevention focus is responsible for the effects of stereotype threat on executive functions and cognitive performance. However, because the prevention focus is adapted to deal with threatening situations, the authors propose that it also leads to some beneficial responses to stereotype threat. Specifically, because stereotype threat signals a high risk of failure, a prevention focus initiates immediate recruitment of cognitive control resources. The authors further argue that this response initially facilitates cognitive performance but that the additional cognitive demands associated with working under threat lead to cognitive depletion over time. Study 1 demonstrates that stereotype threat (vs. control) facilitates immediate cognitive control capacity during a stereotype-relevant task. Study 2 experimentally demonstrates the process by showing that stereotype threat (vs. control) facilitates cognitive control as a default, as well as when a prevention focus has been experimentally induced, but not when a promotion focus has been induced. Study 3 shows that stereotype threat facilitates initial math performance under a prevention focus, whereas no effect is found under a promotion focus. Consistent with previous research, however, stereotype threat impaired math performance over time under a prevention focus, but not under a promotion focus. 2012 APA, all rights reserved

  13. [Towards an Understanding of Stigma: What is the Stereotype Associated with Schizophrenia].

    Science.gov (United States)

    Yvon, Florence; Prouteau, Antoinette

    Objectives Stigmatization of people suffering from schizophrenia spectrum disorder relies on the existence of a stereotype which is associated with a social category, here schizophrenia. The short report's aim is to briefly synthesize the recent literature about the content of the stereotype associated with schizophrenia, and to suggest some perspectives for future studies, on the basis of recent advances in the domain.Methods First, we present the theoretical concepts of stigma and stereotype. Second, we propose a brief synthesis of the recently published articles focusing on the content of schizophrenia stereotype in the general population, in English and in French.Results The stereotype associated with mental illness is clearly negative. The most common model in the literature assumes 4 factors in the content of stereotype: attribution of responsibility in the condition, dangerousness, poor prognosis, unpredictability and incompetence in social roles. If the stereotype could vary among countries, it is clearly associated with desire for social distance and discrimination. The stereotype also varies among mental illnesses. Compared with bipolar disorders and autism, schizophrenia focuses the most negative aspects of mental illness stereotype, especially in terms of dangerousness and social distance.Conclusion The study of stereotype, though rapidly growing, still raises questions about the validity of commonly used models in the psychiatric literature, and may benefit from further specific studies. Social psychology models and methods appear to be a promising perspective. The production of data, useful for users, families as well as for professionals may require multidisciplinarity for future projects.

  14. Gender Stereotyping and the Jersey Shore: A Content Analysis

    Directory of Open Access Journals (Sweden)

    Jacqueline S. Anderson

    2016-05-01

    Full Text Available Reality television is a highly popular genre, with a growing body of scholarly research. Unlike scripted programming, which offers fictional storylines, reality television relies heavily on cast member’s reactions to carefully crafted situations. This study examined the relationship between reality television and gender role stereotyping in a seminal reality television show, MTV’s Jersey Shore. Content analysis was used to conduct an in-depth examination of the first season of Jersey Shore, investigating three gendered issues: physical appearance, social roles and behavioral traits. Findings demonstrated the carefully manufactured relationship between gender role stereotyping and reality television programming in Jersey Shore, and illustrate the development of the female reality show character as related to sexualized behavior and social/emotional gender stereotypes. The depiction of female reality show characters seems to have increased its level of sensationalism, while continuing to be clichéd and conventional, while depiction of male characters is beginning to push the boundaries of being typecast in regards to their physical appearance and role in performing domestic tasks. Additionally, physical alterations on screen were many, warranting further investigation of this behavior.

  15. Cognitive consistency and math-gender stereotypes in Singaporean children.

    Science.gov (United States)

    Cvencek, Dario; Meltzoff, Andrew N; Kapur, Manu

    2014-01-01

    In social psychology, cognitive consistency is a powerful principle for organizing psychological concepts. There have been few tests of cognitive consistency in children and no research about cognitive consistency in children from Asian cultures, who pose an interesting developmental case. A sample of 172 Singaporean elementary school children completed implicit and explicit measures of math-gender stereotype (male=math), gender identity (me=male), and math self-concept (me=math). Results showed strong evidence for cognitive consistency; the strength of children's math-gender stereotypes, together with their gender identity, significantly predicted their math self-concepts. Cognitive consistency may be culturally universal and a key mechanism for developmental change in social cognition. We also discovered that Singaporean children's math-gender stereotypes increased as a function of age and that boys identified with math more strongly than did girls despite Singaporean girls' excelling in math. The results reveal both cultural universals and cultural variation in developing social cognition. Copyright © 2013 Elsevier Inc. All rights reserved.

  16. Exploring Stereotypical Perceptions of Female Players in Digital Gaming Contexts.

    Science.gov (United States)

    Kaye, Linda K; Gresty, Claire E; Stubbs-Ennis, Natasha

    2017-12-01

    Gender stereotypes are still reported to exist in digital gaming contexts, despite the fact that participation of females is relatively equal to that of males. The current research explored a number of factors and their impact upon stereotypical perceptions and attitudes toward female players. This included avatar gender, gender identity by gaming context, as well as more general gender-role beliefs. We undertook two studies, each utilizing an online questionnaire targeted toward online players. Study 1 recruited online gamers (N = 489) and compared competence perceptions of players, which varied by player gender (male, female) and avatar gender (male, female), whereby four conditions were established. Overall, player competence was perceived to be highest when male avatars were used, specifically when female players were depicted in this way. Study 2 explored the relationships between male social identity and gender-role beliefs, with sexist attitudes in gaming, and whether this varied by gaming context (massively multiplayer online [MMO] vs. first-person shooter [FPS]). Male online gamers (N = 193) were recruited, of which 112 were MMO players, and 81 were FPS players. It was found that identifying as male social identity was not related to sexist attitudes in either gaming context. However, more general gender-role beliefs were related to sexist attitudes. The findings indicate that although certain stereotypes exist (e.g., competence perceptions), these are not necessarily harvested by players' identities within communities, but may derive through more operational functions such as avatar gender.

  17. Gender stereotyping in EFL grammar textbooks. A diachronic approach

    Directory of Open Access Journals (Sweden)

    Marcin Lewandowski

    2014-12-01

    Full Text Available Gender stereotyping in educational materials (especially in EFL textbooks has been a common theme in linguistic research (cf., e. g., Hellinger 1980; Porreca 1984; Freebody/Baker 1987; Sunderland 1994; Lee/Collins 2010. However, very little attention has been paid to the representation of men and women in EFL/ESL grammar textbooks; i. e. the way both genders are portrayed in constructed examples of usage and practice sentences. The present contribution is intended to fill this gap. The paper investigates the scope of gender stereotyping from a diachronic perspective: it seeks to demonstrate whether and how the images of men and women have changed following the dissemination of guidelines for non-sexist language and equal treatment of the two genders in English language educational materials. To this aim, two corpora have been compiled. The first one includes sentences derived from three EFL textbooks published in the 1970s and 1980s, while the other one contains analogous data from three 21st century titles. The contrastive analysis of the sentences in the two corpora across 11 semantic domains has found that the recently published grammar textbooks portray the two genders in a much less stereotyped way than the 20th century course books.

  18. Academic gender stereotypes of pre-service teachers

    Directory of Open Access Journals (Sweden)

    Ćirović Ivana

    2013-01-01

    Full Text Available This research was aimed at studying the content of academic gender stereotypes of pre-service teachers who are being prepared for working in different cycles of education. The sample included 408 students of teaching programmes of the Teacher Training College, Faculty of Mathematics and Faculty of Philology in Belgrade. It has been established that future class and subject teachers have gender stereotypes about the interests and achievements of students in different school subjects. pre-service teachers from both groups are of the opinion that girls get interested more easily than boys in the majority of school subjects, as well as that girls are more talented for the subjects in the field of humanities and languages, while boys are more talented for the subjects in the field of sciences. Pre-service teachers estimate that boys typically have a low achievement in languages, arts and music, while girls have a low achievement in physics, computer science, technical sciences and physical education. Since teachers’ gender stereotypes can affect students’ achievement, educational and career choices, it is important to raise awareness about the content and consequences of such beliefs in teachers and focus on certain actions towards their altering. [Projekat Ministarstva nauke Republike Srbije, br. 179034: Od podsticanja inicijative, saradnje, stvaralaštva u obrazovanju do novih uloga i identiteta u društvu i br. 47008: Unapređivanje kvaliteta i dostupnosti obrazovanja u procesima modernizacije Srbije

  19. The Mad Genius Stereotype: Still Alive and Well.

    Science.gov (United States)

    Baudson, Tanja G

    2016-01-01

    Scientists and laypeople agree on high ability as a defining feature of giftedness. Yet their views on gifted people's socioemotional characteristics diverge. Most studies find the gifted to be similar or slightly superior to average-ability persons in these domains ("harmony hypothesis"). However, subjective conceptions and media representations, most of which have focused on gifted children and youth, stress the socioemotional downsides of giftedness ("disharmony hypothesis"), affecting highly able individuals and those around them, thus hampering individual development. To date, most studies on gifted stereotypes have examined selective samples, mostly teachers. The present study is the first to provide representative data on conceptions of gifted individuals in general. A brief survey of 1029 German adults assessed quality and prevalence of stereotypes about gifted individuals, without an explicit focus on children and/or adolescents. Latent class analysis (LCA) revealed two conceptions of giftedness, with twice as many "disharmonious" than "harmonious" raters. Male gender, single parenthood, unemployment, higher income or negative attitudes toward the gifted predicted disharmonious ratings. However, effects were small, suggesting future studies look deeper into the processes of stereotype formation and maintenance.

  20. The Mad Genius Stereotype: Still Alive and Well

    Directory of Open Access Journals (Sweden)

    Tanja Gabriele eBaudson

    2016-03-01

    Full Text Available Scientists and laypeople agree on high ability as a defining feature of giftedness. Yet their views on gifted people’s socioemotional characteristics diverge. Most studies find the gifted to be similar or slightly superior to average-ability persons in these domains (harmony hypothesis. However, subjective conceptions and media representations, most of which have focused on gifted children and youth, stress the socioemotional downsides of giftedness (disharmony hypothesis, affecting highly able individuals and those around them, thus hampering individual development. To date, most studies on gifted stereotypes have examined selective samples, mostly teachers. The present study is the first to provide representative data on conceptions of gifted individuals in general. A brief survey of 1,029 German adults assessed quality and prevalence of stereotypes about gifted individuals, without an explicit focus on children and/or adolescents. Latent class analysis revealed two conceptions of giftedness, with twice as many disharmonious than harmonious raters. Male gender, single parenthood, unemployment, higher income or negative attitudes towards the gifted predicted disharmonious ratings. However, effects were small, suggesting future studies look deeper into the processes of stereotype formation and maintenance.

  1. Age differences in the underlying mechanisms of stereotype threat effects.

    Science.gov (United States)

    Popham, Lauren E; Hess, Thomas M

    2015-03-01

    The goals of the present study were to (a) examine whether age differences exist in the mechanisms underlying stereotype threat effects on cognitive performance and (b) examine whether emotion regulation abilities may buffer against threat effects on performance. Older and younger adults were exposed to positive or negative age-relevant stereotypes, allowing us to examine the impact of threat on regulatory focus and working memory. Self-reported emotion regulation measures were completed prior to the session. Older adults' performance under threat suggested a prevention-focused approach to the task, indexed by increased accuracy and reduced speed. The same pattern was observed in younger adults, but the effects were not as strong. Age differences emerged when examining the availability of working memory resources under threat, with young adults showing decrements, whereas older adults did not. Emotion regulation abilities moderated threat effects in young adults but not in older adults. The results provide support for the notion that stereotype threat may lead to underperformance through somewhat different pathways in older and younger adults. Future research should further examine whether the underlying reason for this age difference is rooted in age-related improvements in emotion regulation. © The Author 2013. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  2. CRDM motion analysis using machine learning technique

    International Nuclear Information System (INIS)

    Nishimura, Takuya; Nakayama, Hiroyuki; Saitoh, Mayumi; Yaguchi, Seiji

    2017-01-01

    Magnetic jack type Control Rod Drive Mechanism (CRDM) for pressurized water reactor (PWR) plant operates control rods in response to electrical signals from a reactor control system. CRDM operability is evaluated by quantifying armature's response of closed/opened time which means interval time between coil energizing/de-energizing points and armature closed/opened points. MHI has already developed an automatic CRDM motion analysis and applied it to actual plants so far. However, CRDM operational data has wide variation depending on their characteristics such as plant condition, plant, etc. In the existing motion analysis, there is an issue of analysis accuracy for applying a single analysis technique to all plant conditions, plants, etc. In this study, MHI investigated motion analysis using machine learning (Random Forests) which is flexibly accommodated to CRDM operational data with wide variation, and is improved analysis accuracy. (author)

  3. Machine learning in motion control

    Science.gov (United States)

    Su, Renjeng; Kermiche, Noureddine

    1989-01-01

    The existing methodologies for robot programming originate primarily from robotic applications to manufacturing, where uncertainties of the robots and their task environment may be minimized by repeated off-line modeling and identification. In space application of robots, however, a higher degree of automation is required for robot programming because of the desire of minimizing the human intervention. We discuss a new paradigm of robotic programming which is based on the concept of machine learning. The goal is to let robots practice tasks by themselves and the operational data are used to automatically improve their motion performance. The underlying mathematical problem is to solve the problem of dynamical inverse by iterative methods. One of the key questions is how to ensure the convergence of the iterative process. There have been a few small steps taken into this important approach to robot programming. We give a representative result on the convergence problem.

  4. IDENTIFYING AND CHANGING STEREOTYPES BETWEEN ROMA AND NON-ROMA: FROM THEORY TO PRACTICE

    Directory of Open Access Journals (Sweden)

    Gregor Maučec

    2013-09-01

    Full Text Available Having shortly delineated and theoretically defined the concept of stereotypes (as collective social constructs and stereotyping as such, the author turns to much more complex issue as to how to identify and change stereotypes about Roma, which are deeply rooted in mainstream European societies where they live and also those stereotypes that are nurtured and strictly followed by the Roma and which relate to non-Roma. The author arrives at a conclusion that today one can note several factors and conditions in European countries which still nurture and further reinforce especially anti-Roma stereotypes. According to him, the specific and carefully elaborated stereotypes-oriented policies and strategies which favour mutual education, knowledge and understanding as well as ongoing contact and dialogue between the two different ethnic, social and cultural identities at both EU and member states levels are conditio sine qua non for the enhanced and overall Roma inclusion and integration.

  5. We are the opposite of you! Mirroring of national, regional and ethnic stereotypes.

    Science.gov (United States)

    Hřebíčková, Martina; Graf, Sylvie; Tegdes, Tamás; Brezina, Ivan

    2017-01-01

    The content of stereotypes can be shaped by multiple mechanisms, one of them possibly being the "mirroring effect." Mirroring describes a phenomenon whereby people rate their ingroup characteristics as opposite to characteristics typical of a relevant outgroup. The aim of our study was to explore mirroring in three intergroup contexts-in national, regional, and ethnic stereotypes. In Study 1, 2,241 participants rated national ingroup stereotype and outgroup stereotypes of five Central European countries. In Study 2, 741 Czech participants rated regional ingroup and outgroup stereotypes of people living in two distinct parts of the Czech Republic. In Study 3, 463 majority and Hungarian minority participants in Slovakia rated ethnic ingroup and outgroup stereotypes. The results showed a clear presence of mirroring in all three contexts.

  6. Stereotype threat and executive functions: which functions mediate different threat-related outcomes?

    Science.gov (United States)

    Rydell, Robert J; Van Loo, Katie J; Boucher, Kathryn L

    2014-03-01

    Stereotype threat research shows that women's math performance can be reduced by activating gender-based math stereotypes. Models of stereotype threat assert that threat reduces cognitive functioning, thereby accounting for its negative effects. This work provides a more detailed understanding of the cognitive processes through which stereotype threat leads women to underperform at math and to take risks, by examining which basic executive functions (inhibition, shifting, and updating) account for these outcomes. In Experiments 1 and 2, women under threat showed reduced inhibition, reduced updating, and reduced math performance compared with women in a control condition (or men); however, only updating accounted for women's poor math performance under threat. In Experiment 3, only updating accounted for stereotype threat's effect on women's math performance, whereas only inhibition accounted for the effect of threat on risk-taking, suggesting that distinct executive functions can account for different stereotype threat-related outcomes.

  7. Twenty Years of Stereotype Threat Research: A Review of Psychological Mediators.

    Science.gov (United States)

    Pennington, Charlotte R; Heim, Derek; Levy, Andrew R; Larkin, Derek T

    2016-01-01

    This systematic literature review appraises critically the mediating variables of stereotype threat. A bibliographic search was conducted across electronic databases between 1995 and 2015. The search identified 45 experiments from 38 articles and 17 unique proposed mediators that were categorized into affective/subjective (n = 6), cognitive (n = 7) and motivational mechanisms (n = 4). Empirical support was accrued for mediators such as anxiety, negative thinking, and mind-wandering, which are suggested to co-opt working memory resources under stereotype threat. Other research points to the assertion that stereotype threatened individuals may be motivated to disconfirm negative stereotypes, which can have a paradoxical effect of hampering performance. However, stereotype threat appears to affect diverse social groups in different ways, with no one mediator providing unequivocal empirical support. Underpinned by the multi-threat framework, the discussion postulates that different forms of stereotype threat may be mediated by distinct mechanisms.

  8. Automatic Evaluation Of Interferograms

    Science.gov (United States)

    Becker, Friedhelm; Meier, Gerd E. A.; Wegner, Horst

    1983-03-01

    A system for the automatic evaluation of interference patterns has been developed. After digitizing the interferograms from classical and holografic interferometers with a television digitizer and performing different picture enhancement operations the fringe loci are extracted by use of a floating-threshold method. The fringes are numbered using a special scheme after the removal of any fringe disconnections which might appear if there was insufficient contrast in the interferograms. The reconstruction of the object function from the numbered fringe field is achieved by a local polynomial least-squares approximation. Applications are given, demonstrating the evaluation of interferograms of supersonic flow fields and the analysis of holografic interferograms of car-tyres.

  9. Automatic quantitative renal scintigraphy

    International Nuclear Information System (INIS)

    Valeyre, J.; Deltour, G.; Delisle, M.J.; Bouchard, A.

    1976-01-01

    Renal scintigraphy data may be analyzed automatically by the use of a processing system coupled to an Anger camera (TRIDAC-MULTI 8 or CINE 200). The computing sequence is as follows: normalization of the images; background noise subtraction on both images; evaluation of mercury 197 uptake by the liver and spleen; calculation of the activity fractions on each kidney with respect to the injected dose, taking into account the kidney depth and the results referred to normal values; edition of the results. Automation minimizes the scattering parameters and by its simplification is a great asset in routine work [fr

  10. We are the opposite of you! Mirroring of national, regional and ethnic stereotypes

    Czech Academy of Sciences Publication Activity Database

    Hřebíčková, Martina; Graf, Sylvie; Tegdes, T.; Brezina, I.

    2017-01-01

    Roč. 157, č. 6 (2017), s. 703-719 ISSN 0022-4545 R&D Projects: GA ČR GA17-14387S; GA ČR GA13-25656S Institutional support: RVO:68081740 Keywords : ethnic stereotypes * five-factor model * mirroring * national stereotypes * regional stereotypes Subject RIV: AN - Psychology OBOR OECD: Psychology (including human - machine relations) Impact factor: 0.844, year: 2016

  11. Colorism and its correlation with implicit racial stereotyping: An experimental action research study.

    OpenAIRE

    Reed, C

    2017-01-01

    This study examined the correlations between implicit racial stereotyping and colorism and their roles in society. Using Fitzpatrick’s Skin typing scale and animated facial software, this study used a mixed method approach to examine participants’ reactions to stimuli in the context of colorism and implicit racial stereotyping. In addition, participants offered responses to explicit response open-ended questions concerning colorism and racial stereotyping. The findings revealed that color-bli...

  12. Weight based stereotyping amongst pre-service health and physical educators

    OpenAIRE

    Werkhoven, Thea; Cotton, Wayne; Russell, Kate

    2015-01-01

    The purpose of this study was to examine the fat stereotyping attitudes of pre-service health and physical educators towards overweight and obese children and to determine if these attitudes were influenced by gender or degree progression. Pre-service health and physical educators (n=38) completed the Fat Stereotypes Questionnaire and endorsed fat stereotyping attitudes on characteristics and attributes including laziness, attractiveness and friendship. Males and females exhibited differing a...

  13. Stereotype Threat and Perceptions of Family-Friendly Policies among Female Employees

    OpenAIRE

    von Hippel, Courtney; Kalokerinos, Elise K.; Zacher, Hannes

    2017-01-01

    In their efforts to recruit and retain female employees, organizations often attempt to make their workplaces ?family-friendly.? Yet there is little research on how women view family-friendly policies, particularly women who experience gender-based stereotype threat, or the concern of being viewed through the lens of gender stereotypes at work. Pilot research with female managers (N = 169) showed that women who experienced stereotype threat perceived more negative career consequences for util...

  14. Sexual Stereotypes Ascribed to Black Men Who Have Sex with Men: An Intersectional Analysis.

    Science.gov (United States)

    Calabrese, Sarah K; Earnshaw, Valerie A; Magnus, Manya; Hansen, Nathan B; Krakower, Douglas S; Underhill, Kristen; Mayer, Kenneth H; Kershaw, Trace S; Betancourt, Joseph R; Dovidio, John F

    2018-01-01

    Sexual stereotypes may adversely affect the health of Black men who have sex with men (MSM). Greater understanding of the nature and nuances of these stereotypes is needed. This online, survey-based study used an inductive, intersectional approach to characterize the sexual stereotypes ascribed to Black MSM by the U.S. general public, their distinctiveness from those ascribed to Black men and MSM in general, and their relative prototypicality as compared to dominant subgroups. Members of the public, recruited in 2014-2015, were randomly assigned to survey conditions that varied systematically by race (Black, White, or unspecified) and sexual orientation (gay, heterosexual, or unspecified) of a designated social group. Participants (n = 285) reported stereotypes of their assigned group that they perceived to exist in U.S. culture in an open-response format. Cross-condition comparisons revealed that, overall, Black gay male stereotypes were non-prototypical of Black men or gay men. Rather, stereotypes of Black men were more similar to Black heterosexual men and stereotypes of gay men were more similar to White gay men. Nonetheless, 11 of the 15 most frequently reported Black gay male stereotypes overlapped with stereotypes of Black men (e.g., large penis), gay men (e.g., deviant), or both (e.g., promiscuous). Four stereotypes were unique relative to both Black men and gay men: down low, diseased, loud, and dirty. Findings suggest that Black MSM face multiple derogatory sexual stereotypes, several of which are group-specific. These stereotypes are consistent with cultural (mis)representations of Black MSM and suggest a need for more accurate portrayals of existing sexual diversity within this group.

  15. We are the opposite of you! Mirroring of national, regional and ethnic stereotypes

    Czech Academy of Sciences Publication Activity Database

    Hřebíčková, Martina; Graf, Sylvie; Tegdes, T.; Brezina, I.

    2017-01-01

    Roč. 157, č. 6 (2017), s. 703-719 ISSN 0022-4545 R&D Projects: GA ČR GA17-14387S; GA ČR GA13-25656S Institutional support: RVO:68081740 Keywords : ethnic stereotype s * five-factor model * mirroring * national stereotype s * regional stereotype s Subject RIV: AN - Psychology OBOR OECD: Psychology (including human - machine relations) Impact factor: 0.844, year: 2016

  16. Stereotypes in the South African mining industry : an exploratory study / Irene Yolandi Berreneace Da Gama

    OpenAIRE

    Da Gama, Irene Yolandi Berreneace

    2015-01-01

    Since the first democratic election in 1994, the South African labour force has undergone various changes. As a result, a number of laws were implemented, which helped ensure the diverse nature of the South African labour force. Within a diverse workforce, stereotypes are more likely to occur, which is also the focus of the present study. This study explored not only the meaning and origin of stereotypes but also the prevalent stereotypes and the manner in which employees experience these wit...

  17. Ambivalent stereotypes of nurses and physicians: impact on students' attitude toward interprofessional education.

    Science.gov (United States)

    Sollami, Alfonso; Caricati, Luca; Mancini, Tiziana

    2015-03-13

    Nurse-physician stereotypes have been proposed as a factor hindering interprofessional collaboration among practitioners and interprofessional learning among nursing and medical students. Using socio-psychological theories about ambivalent stereotypes, the present work aimed to analyse: a) the content of nurse and physician stereotypes held by nursing and medical students and b) the role of auto-stereotype on students' attitude toward interprofessional education (IPE).  Methods. A cross-sectional on-line survey was adopted and a questionnaire was emailed to 205 nursing students and 151 medical students attending an Italian university. Nursing and medical students shared the stereotypical belief that nurses are warmer but less competent than physicians. Nurses and physicians were basically depicted with ambivalent stereotypes: nurses were seen as communal, socially competent and caring but less competent, not agentic and less autonomous, while physicians were seen as agentic, competent and autonomous, but less communal, less collectivist and less socially competent. Moreover, a professional stereotypical image impacted the students' attitude toward IPE. More precisely, when nurses and physicians were seen with classic ambivalent stereotypes, both nursing and medical students were less favourable towards interprofessional education programmes. The content of professional stereotypes of healthcare students was still linked to classical views of nurses as caring and physicians as curing. This seemed to limit students' attitude and intention to be engaged in IPE.

  18. Stereotype threat and racial differences in citizens' experiences of police encounters.

    Science.gov (United States)

    Najdowski, Cynthia J; Bottoms, Bette L; Goff, Phillip Atiba

    2015-10-01

    We conducted 2 studies to investigate how cultural stereotypes that depict Blacks as criminals affect the way Blacks experience encounters with police officers, expecting that such encounters induce Blacks to feel stereotype threat (i.e., concern about being judged and treated unfairly by police because of the stereotype). In Study 1, we asked Black and White participants to report how they feel when interacting with police officers in general. As predicted, Blacks, but not Whites, reported concern that police officers stereotype them as criminals simply because of their race. In addition, this effect was found for Black men but not Black women. In Study 2, we asked Black and White men to imagine a specific police encounter and assessed potential downstream consequences of stereotype threat. Consistent with Study 1, Black but not White men anticipated feeling stereotype threat in the hypothetical police encounter. Further, racial differences in anticipated threat translated into racial differences in anticipated anxiety, self-regulatory efforts, and behavior that is commonly perceived as suspicious by police officers. By demonstrating that Blacks might expect to be judged and treated unfairly by police because of the negative stereotype of Black criminality, this research extends stereotype threat theory to the new domain of criminal justice encounters. It also has practical implications for understanding how the stereotype could ironically contribute to bias-based policing and racial disparities in the justice system. (c) 2015 APA, all rights reserved).

  19. Positive Perception of Aging and Performance in a Memory Task: Compensating for Stereotype Threat?

    Science.gov (United States)

    Fernández-Ballesteros, Rocío; Bustillos, Antonio; Huici, Carmen

    2015-01-01

    BACKGROUND/STUDY CONTEXT: The aim of this research is to explore whether segments of seniors might be immune to aging stereotypes of the older adult group. Stereotype threat research indicates that older adults show low memory recall under conditions of stereotype threat. Stereotype internalization theory (Levy, 2009) predicts that a positive perception of aging has favorable effects on the behavior and health of older people. A total of 112 older adult participants (62% women, aged 55 to 78) attending the University Programme for Older Adults were assigned to one of two conditions: stereotype threat condition and positive information condition. A control group was included from participants in the same program (n = 34; 61% women, aged 55 to 78). Individual differences in self-perception of aging were considered as continuous variable. Participants with better self-perception of aging showed better memory performance than those with poorer self-perception of aging in the stereotype threat condition and control condition. However, no differences were found in the positive information condition between participants with high and low self-perception of aging. These results indicate that positive self-perception of aging moderates the effects of stereotype threat, and that positive information promotes better memory performance for those older adults with a poorer self-perception of aging. As expected, individuals with a positive perception of their own aging were less vulnerable to the activation of a negative older adult stereotype in the stereotype threat condition.

  20. Automatic readout micrometer

    Science.gov (United States)

    Lauritzen, T.

    A measuring system is described for surveying and very accurately positioning objects with respect to a reference line. A principle use of this surveying system is for accurately aligning the electromagnets which direct a particle beam emitted from a particle accelerator. Prior art surveying systems require highly skilled surveyors. Prior art systems include, for example, optical surveying systems which are susceptible to operator reading errors, and celestial navigation-type surveying systems, with their inherent complexities. The present invention provides an automatic readout micrometer which can very accurately measure distances. The invention has a simplicity of operation which practically eliminates the possibilities of operator optical reading error, owning to the elimination of traditional optical alignments for making measurements. The invention has an extendable arm which carries a laser surveying target. The extendable arm can be continuously positioned over its entire length of travel by either a coarse of fine adjustment without having the fine adjustment outrun the coarse adjustment until a reference laser beam is centered on the target as indicated by a digital readout. The length of the micrometer can then be accurately and automatically read by a computer and compared with a standardized set of alignment measurements. Due to its construction, the micrometer eliminates any errors due to temperature changes when the system is operated within a standard operating temperature range.