scholarly journals To what extent do erotic images elicit visuospatial versus cognitive attentional processes? Consistent support for a (non-spatial) Sexual Content-Induced Delay

2021 ◽  
Author(s):  
Roland Imhoff ◽  
Paul Barker ◽  
Alexander F. Schmidt
Keyword(s):  
Visuospatial Attention ◽  
Attention Capture ◽  
Heterosexual Men ◽  
Sexual Content ◽  
Major Drawback ◽  
Total N ◽  
Attentional Processes ◽  
Erotic Stimuli ◽  
Cognitive Attention ◽  
Consistent Support

It is almost a cultural truism that erotic images attract our attention, presumably because paying attention to erotic stimuli provided our ancestors with mating benefits. Attention, however, can be narrowly defined as visuospatial attention (keeping such stimuli in view) or more broadly as cognitive attention (such stimuli taking up one’s thoughts). We present four independent studies aiming to test the extent to which erotic images have priority in capturing visuospatial versus cognitive attention. Whereas the former would show in quicker reactions to stimuli presented in locations where erotic images appeared previously, the latter causes delayed responding after erotic images, independent of their location). To this end, we specifically modified spatial cueing tasks to disentangle visuospatial attention capture from general sexual content-induced delay (SCID) effects—a major drawback in the previous literature. Consistently across all studies (total N = 399), we found no evidence in support of visuospatial attention capture but reliably observed an unspecific delay of responding for trials in which erotic images appeared (irrespective of cue location). This SCID is equally large for heterosexual men and women and reliably associated with their self-reported sexual excitability.

scholarly journals Attention capture by trains and faces in children with and without autism spectrum disorder

PLoS ONE ◽  
2021 ◽  
Vol 16 (6) ◽  
pp. e0250763
Author(s):  
Nichole E. Scheerer ◽  
Elina Birmingham ◽  
Troy Q. Boucher ◽  
Grace Iarocci
Keyword(s):  
Autism Spectrum Disorder ◽  
Autism Spectrum ◽  
Attention Capture ◽  
Spectrum Disorder ◽  
Attentional Biases ◽  
Autistic Children ◽  
Circumscribed Interests ◽  
Attentional Processes ◽  
Overt Attention ◽  
Face Stimuli

This study examined involuntary capture of attention, overt attention, and stimulus valence and arousal ratings, all factors that can contribute to potential attentional biases to face and train objects in children with and without autism spectrum disorder (ASD). In the visual domain, faces are particularly captivating, and are thought to have a ‘special status’ in the attentional system. Research suggests that similar attentional biases may exist for other objects of expertise (e.g. birds for bird experts), providing support for the role of exposure in attention prioritization. Autistic individuals often have circumscribed interests around certain classes of objects, such as trains, that are related to vehicles and mechanical systems. This research aimed to determine whether this propensity in autistic individuals leads to stronger attention capture by trains, and perhaps weaker attention capture by faces, than what would be expected in non-autistic children. In Experiment 1, autistic children (6–14 years old) and age- and IQ-matched non-autistic children performed a visual search task where they manually indicated whether a target butterfly appeared amongst an array of face, train, and neutral distractors while their eye-movements were tracked. Autistic children were no less susceptible to attention capture by faces than non-autistic children. Overall, for both groups, trains captured attention more strongly than face stimuli and, trains had a larger effect on overt attention to the target stimuli, relative to face distractors. In Experiment 2, a new group of children (autistic and non-autistic) rated train stimuli as more interesting and exciting than the face stimuli, with no differences between groups. These results suggest that: (1) other objects (trains) can capture attention in a similar manner as faces, in both autistic and non-autistic children (2) attention capture is driven partly by voluntary attentional processes related to personal interest or affective responses to the stimuli.

scholarly journals Attentional processes involved in facial attention capture

2010 ◽  
Vol 6 (6) ◽  
pp. 284-284
Author(s):  
K. Borrmann ◽  
N. Furtado ◽  
A. Chaudhuri
Keyword(s):  
Attention Capture ◽  
Attentional Processes

Effect of Facial Self-Resemblance on the Startle Response and Subjective Ratings of Erotic Stimuli in Heterosexual Men

2010 ◽  
Vol 40 (5) ◽  
pp. 1007-1014 ◽  
Author(s):  
Johanna Lass-Hennemann ◽  
Christian E. Deuter ◽  
Linn K. Kuehl ◽  
Andre Schulz ◽  
Terry D. Blumenthal ◽  
...  
Keyword(s):  
Startle Response ◽  
Heterosexual Men ◽  
Subjective Ratings ◽  
Erotic Stimuli

Who are gynandromorphophilic men? Characterizing men with sexual interest in transgender women

2015 ◽  
Vol 46 (4) ◽  
pp. 819-827 ◽  
Author(s):  
K. J. Hsu ◽  
A. M. Rosenthal ◽  
D. I. Miller ◽  
J. M. Bailey
Keyword(s):  
Sexual Orientation ◽  
Sexual Arousal ◽  
Sexual Attraction ◽  
Sexual Interest ◽  
Transgender Women ◽  
Heterosexual Men ◽  
Homosexual Men ◽  
Male And Female ◽  
Erotic Stimuli ◽  
Subjective Sexual Arousal

BackgroundGynandromorphophilia (GAMP) is sexual interest in gynandromorphs (GAMs; colloquially, shemales). GAMs possess a combination of male and female physical characteristics. Thus, GAMP presents a challenge to conventional understandings of sexual orientation as sexual attraction to the male v. female form. Speculation about GAMP men has included the ideas that they are homosexual, heterosexual, or especially, bisexual.MethodWe compared genital and subjective sexual arousal patterns of GAMP men with those of heterosexual and homosexual men. We also compared these groups on their self-ratings of sexual orientation and sexual interests.ResultsGAMP men had arousal patterns similar to those of heterosexual men and different from those of homosexual men. However, compared to heterosexual men, GAMP men were relatively more aroused by GAM erotic stimuli than by female erotic stimuli. GAMP men also scored higher than both heterosexual and homosexual men on a measure of autogynephilia.ConclusionsResults provide clear evidence that GAMP men are not homosexual. They also indicate that GAMP men are especially likely to eroticize the idea of being a woman.

SEM analysis of the change in the reaction rates with deposit structures in the copper-iron cementation system

1978 ◽  
Vol 36 (1) ◽  
pp. 456-457
Author(s):  
V. Annamalai ◽  
L.E. Murr
Keyword(s):  
Structural Characteristics ◽  
Secondary Electron Emission ◽  
Copper Deposit ◽  
Reaction Rates ◽  
Sem Analysis ◽  
Experimental Conditions ◽  
Major Drawback ◽  
Emission Mode ◽  
Scrap Iron ◽  
Image Position

Economical recovery of copper metal from leach liquors has been carried out by the simple process of cementing copper onto a suitable substrate metal, such as scrap-iron, since the 16th century. The process has, however, a major drawback of consuming more iron than stoichiometrically needed by the reaction.Therefore, many research groups started looking into the process more closely. Though it is accepted that the structural characteristics of the resultant copper deposit cause changes in reaction rates for various experimental conditions, not many systems have been systematically investigated. This paper examines the deposit structures and the kinetic data, and explains the correlations between them.A simple cementation cell along with rotating discs of pure iron (99.9%) were employed in this study to obtain the kinetic results The resultant copper deposits were studied in a Hitachi Perkin-Elmer HHS-2R scanning electron microscope operated at 25kV in the secondary electron emission mode.

TEM study of boron additions to cobalt aluminide

1988 ◽  
Vol 46 ◽  
pp. 546-547
Author(s):  
Gerald B. Feldewerth
Keyword(s):  
High Temperature ◽  
Turbine Engines ◽  
Major Drawback ◽  
University Of Missouri ◽  
Specific Strength ◽  
Aerospace Applications ◽  
Wide Range ◽  
Ordered Alloys ◽  
The University ◽  
Very High

In recent years an increasing emphasis has been placed on the study of high temperature intermetallic compounds for possible aerospace applications. One group of interest is the B2 aiuminides. This group of intermetaliics has a very high melting temperature, good high temperature, and excellent specific strength. These qualities make it a candidate for applications such as turbine engines. The B2 aiuminides exist over a wide range of compositions and also have a large solubility for third element substitutional additions, which may allow alloying additions to overcome their major drawback, their brittle nature.One B2 aluminide currently being studied is cobalt aluminide. Optical microscopy of CoAl alloys produced at the University of Missouri-Rolla showed a dramatic decrease in the grain size which affects the yield strength and flow stress of long range ordered alloys, and a change in the grain shape with the addition of 0.5 % boron.

Mental representation of economic crisis in Italian and Swiss samples 1The authors would like to thank Maurizio Mistri for his help in the construction of items. This research was supported by a grant from the Italian Murst (ex 40%).

2001 ◽  
Vol 60 (1) ◽  
pp. 11-14 ◽  
Author(s):  
Lucia Savadori ◽  
Eraldo Nicotra ◽  
Rino Rumiati ◽  
Roberto Tamborini
Keyword(s):  
Economic Crisis ◽  
Mental Representation ◽  
Mental Representations ◽  
Social Contexts ◽  
Raw Material ◽  
National Context ◽  
Cluster Procedure ◽  
Total N ◽  
Two Samples ◽  
Important Symptom

The content and structure of mental representation of economic crises were studied and the flexibility of the structure in different social contexts was tested. Italian and Swiss samples (Total N = 98) were compared with respect to their judgments as to how a series of concrete examples of events representing abstract indicators were relevant symptoms of economic crisis. Mental representations were derived using a cluster procedure. Results showed that the relevance of the indicators varied as a function of national context. The growth of unemployment was judged to be by far the most important symptom of an economic crisis but the Swiss sample judged bankruptcies as more symptomatic than Italians who considered inflation, raw material prices and external accounts to be more relevant. A different clustering structure was found for the two samples: the locations of unemployment and gross domestic production indicators were the main differences in representations.

The Conceptualization and Measurement of Job Crafting

2016 ◽  
Vol 60 (4) ◽  
pp. 173-186 ◽  
Author(s):  
Philipp Wolfgang Lichtenthaler ◽  
Andrea Fischbach
Keyword(s):  
Factor Structure ◽  
Work Engagement ◽  
Job Demands ◽  
Job Crafting ◽  
Future Research ◽  
Validity Study ◽  
German Version ◽  
Total N ◽  
Structure Reliability ◽  
German Speaking

Abstract. This research redefined the job demands–resources (JD-R) job crafting model ( Tims & Bakker, 2010 ) to resolve theoretical and empirical inconsistencies regarding the crafting of job demands and developed a German version of the Job Crafting Scale (JCS; Tims, Bakker, & Derks, 2012 ) in two separate studies (total N = 512). In Study 1 the German version of the JCS was developed and tested for its factor structure, reliability, and construct validity. Study 2 dealt with the validity of our redefined JD-R job crafting model. The results show that, like the original version, the German version comprises four job crafting types, and the German version of the JCS is a valid and reliable generic measure that can be used for future research with German-speaking samples. Evidence for the redefined JD-R job crafting model was based on findings relating job crafting to work engagement and emotional exhaustion.

Skipping Breakfast Affects the Early Steps of Cognitive Processing

2019 ◽  
Vol 33 (2) ◽  
pp. 109-118
Author(s):  
Andrés Antonio González-Garrido ◽  
Jacobo José Brofman-Epelbaum ◽  
Fabiola Reveca Gómez-Velázquez ◽  
Sebastián Agustín Balart-Sánchez ◽  
Julieta Ramos-Loyo
Keyword(s):  
Working Memory ◽  
Cognitive Processing ◽  
Task Difficulty ◽  
Brain Activity ◽  
Reaction Times ◽  
Brain Potentials ◽  
Brain Functioning ◽  
Attentional Processes ◽  
Electrical Brain Activity ◽  
Skipping Breakfast

Abstract. It has been generally accepted that skipping breakfast adversely affects cognition, mainly disturbing the attentional processes. However, the effects of short-term fasting upon brain functioning are still unclear. We aimed to evaluate the effect of skipping breakfast on cognitive processing by studying the electrical brain activity of young healthy individuals while performing several working memory tasks. Accordingly, the behavioral results and event-related brain potentials (ERPs) of 20 healthy university students (10 males) were obtained and compared through analysis of variances (ANOVAs), during the performance of three n-back working memory (WM) tasks in two morning sessions on both normal (after breakfast) and 12-hour fasting conditions. Significantly fewer correct responses were achieved during fasting, mainly affecting the higher WM load task. In addition, there were prolonged reaction times with increased task difficulty, regardless of breakfast intake. ERP showed a significant voltage decrement for N200 and P300 during fasting, while the amplitude of P200 notably increased. The results suggest skipping breakfast disturbs earlier cognitive processing steps, particularly attention allocation, early decoding in working memory, and stimulus evaluation, and this effect increases with task difficulty.

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