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1.
J Appl Psychol ; 102(4): 617-635, 2017 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-27991800

RESUMEN

[Correction Notice: An Erratum for this article was reported in Vol 102(4) of Journal of Applied Psychology (see record 2017-10684-001). The wrong figure files were used. All versions of this article have been corrected.] We investigate a particular aspect of CEO successor trustworthiness that may be critically important after a firm has engaged in financial misconduct. Specifically, drawing on prior research that suggests that facial appearance is one critical way in which trustworthiness is signaled, we argue that leaders who convey integrity, a component of trustworthiness, will be more likely to be selected as successors after financial restatement. We predict that such appointments garner more positive reactions by external observers such as investment analysts and the media because these CEOs are perceived as having greater integrity. In an archival study of firms that have announced financial restatements, we find support for our predictions. These findings have implications for research on CEO succession, leadership selection, facial appearance, and firm misconduct. (PsycINFO Database Record


Asunto(s)
Cara , Liderazgo , Selección de Personal , Mala Conducta Profesional/psicología , Percepción Social , Confianza , Adulto , Humanos
2.
PLoS One ; 10(4): e0122637, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-25849992

RESUMEN

Recent research has identified men's facial width-to-height ratio (fWHR) as a reliable predictor of aggressive tendencies and behavior. Other research, however, has failed to replicate the fWHR-aggression relationship and has questioned whether previous findings are robust. In the current paper, we synthesize existing work by conducting a meta-analysis to estimate whether and how fWHR predicts aggression. Our results indicate a small, but significant, positive relationship between men's fWHR and aggression.


Asunto(s)
Agresión , Estatura , Cara/anatomía & histología , Humanos , Masculino
3.
PLoS One ; 8(8): e72259, 2013.
Artículo en Inglés | MEDLINE | ID: mdl-24015226

RESUMEN

The facial width-to-height ratio (fWHR) has been identified as a reliable predictor of men's behavior, with researchers focusing on evolutionary selection pressures as the underlying mechanism explaining these relationships. In this paper, we complement this approach and examine the extent to which social processes also determine the extent to which men's fWHR serves as a behavioral cue. Specifically, we propose that observers' treatment of target men based on the targets' fWHR subsequently affects behavior, leading the targets to behave in ways that are consistent with the observers' expectations (i.e., a self-fulfilling prophecy). Results from four studies demonstrate that individuals behave more selfishly when interacting with men with greater fWHRs, and this selfish behavior, in turn, elicits selfish behavior in others.


Asunto(s)
Cara/anatomía & histología , Conducta Social , Adolescente , Adulto , Anciano , Conducta de Elección , Señales (Psicología) , Toma de Decisiones , Humanos , Masculino , Persona de Mediana Edad , Tamaño de los Órganos , Asignación de Recursos , Adulto Joven
5.
Proc Biol Sci ; 279(1728): 571-6, 2012 Feb 07.
Artículo en Inglés | MEDLINE | ID: mdl-21733897

RESUMEN

Researchers spanning many scientific domains, including primatology, evolutionary biology and psychology, have sought to establish an evolutionary basis for morality. While researchers have identified social and cognitive adaptations that support ethical behaviour, a consensus has emerged that genetically determined physical traits are not reliable signals of unethical intentions or actions. Challenging this view, we show that genetically determined physical traits can serve as reliable predictors of unethical behaviour if they are also associated with positive signals in intersex and intrasex selection. Specifically, we identify a key physical attribute, the facial width-to-height ratio, which predicts unethical behaviour in men. Across two studies, we demonstrate that men with wider faces (relative to facial height) are more likely to explicitly deceive their counterparts in a negotiation, and are more willing to cheat in order to increase their financial gain. Importantly, we provide evidence that the link between facial metrics and unethical behaviour is mediated by a psychological sense of power. Our results demonstrate that static physical attributes can indeed serve as reliable cues of immoral action, and provide additional support for the view that evolutionary forces shape ethical judgement and behaviour.


Asunto(s)
Agresión , Evolución Biológica , Decepción , Cara/anatomía & histología , Adulto , Señales (Psicología) , Femenino , Humanos , Masculino , Poder Psicológico , Distribución por Sexo , Estados Unidos , Adulto Joven
6.
Psychol Sci ; 22(12): 1478-83, 2011 Dec.
Artículo en Inglés | MEDLINE | ID: mdl-22042727

RESUMEN

Researchers have theorized that innate personal traits are related to leadership success. Although links between psychological characteristics and leadership success have been well established, research has yet to identify any objective physical traits of leaders that predict organizational performance. In the research reported here, we identified leaders' facial structure as a specific physical trait that correlates with organizational performance. Specifically, we found that firms whose male CEOs have wider faces (relative to facial height) achieve superior financial performance. Decision-making dynamics within a firm's leadership team moderate this effect, such that the relationship between a given CEO's facial measurements and his firm's financial performance is stronger in firms with cognitively simple leadership teams.


Asunto(s)
Antropometría , Cara , Liderazgo , Organizaciones , Humanos , Inversiones en Salud , Cultura Organizacional
7.
J Vis ; 10(1): 14.1-12, 2010 Jan 29.
Artículo en Inglés | MEDLINE | ID: mdl-20143907

RESUMEN

The stimulus at any point in the visual field is rarely static during normal viewing: observer and object movement conspire to produce a continually changing series of stimuli. Our aim was to study both the short- and long-term interactions between responses to a series of stimuli presented at a single visual location. We used rapid serial visual presentation (RSVP) in which the stimuli were randomly oriented gratings delivered at the rate of 30 per second. Human subjects pressed a key whenever they saw a target orientation, for example horizontal. The results were analyzed by finding two orientations before each key-press. The first preceded the key-press by the reaction time, and the second preceded the first by an interval of variable duration. There were two main findings. First, the subject was more likely to press the key when the target was immediately preceded by a grating of similar orientation. This facilitation presumably results from the summation of sub-threshold inputs. Second, a key-press was reduced in probability when a target orientation was preceded by a similar orientation with an interstimulus interval of 100-400 ms. The time course of this suppression is similar to that seen in attentional blink experiments.


Asunto(s)
Percepción de Movimiento/fisiología , Estimulación Luminosa/métodos , Tiempo de Reacción/fisiología , Campos Visuales/fisiología , Adulto , Humanos , Modelos Neurológicos , Orientación/fisiología , Enmascaramiento Perceptual/fisiología , Umbral Sensorial/fisiología , Adulto Joven
8.
J Vis ; 8(3): 15.1-11, 2008 Mar 18.
Artículo en Inglés | MEDLINE | ID: mdl-18484821

RESUMEN

Humans can discriminate one visual contour from another on the basis of small differences in orientation. This capability depends on cortical detectors that are selective for a small range of orientations. We have measured this orientation bandwidth and the suppression that helps to shape it, with a reverse correlation technique. Human subjects were presented with a stream of randomly oriented gratings at a rate of 30 per second. Their task was to press a key whenever they saw an orientation nominated as the target. We analyzed the data by finding the probability density of two orientations: One preceded the key-press by the reaction time, and the second preceded the first by up to 100 ms. The results were as follows: (1) One grating facilitated the following one in producing a key-press when the gratings differed little in orientation. The estimate of orientation bandwidth resulting from this facilitation was 38 degrees . (2) A large angle between the two orientations reduced the probability of a key-press. This finding was best modelled as a suppression that did not vary with orientation, consistent with the idea that cross-orientation suppression is non-oriented. (3) Analysis of non-consecutive grating pairs showed that cross-orientation interactions lasted no longer than 67 ms.


Asunto(s)
Orientación/fisiología , Enmascaramiento Perceptual/fisiología , Corteza Visual/fisiología , Adulto , Potenciales Evocados Visuales/fisiología , Femenino , Humanos , Masculino , Estimulación Luminosa
9.
J Pers Soc Psychol ; 91(1): 33-48, 2006 Jul.
Artículo en Inglés | MEDLINE | ID: mdl-16834478

RESUMEN

By comparing reality to what might have been, counterfactuals promote a relational processing style characterized by a tendency to consider relationships and associations among a set of stimuli. As such, counterfactual mind-sets were expected to improve performance on tasks involving the consideration of relationships and associations but to impair performance on tasks requiring novel ideas that are uninfluenced by salient associations. The authors conducted several experiments to test this hypothesis. In Experiments 1a and 1b, the authors determined that counterfactual mind-sets increase mental states and preferences for thinking styles consistent with relational thought. Experiment 2 demonstrated a facilitative effect of counterfactual mind-sets on an analytic task involving logical relationships; Experiments 3 and 4 demonstrated that counterfactual mind-sets structure thought and imagination around salient associations and therefore impaired performance on creative generation tasks. In Experiment 5, the authors demonstrated that the detrimental effect of counterfactual mind-sets is limited to creative tasks involving novel idea generation; in a creative association task involving the consideration of relationships between task stimuli, counterfactual mind-sets improved performance.


Asunto(s)
Aprendizaje por Asociación , Solución de Problemas , Prueba de Realidad , Disposición en Psicología , Logro , Afecto , Actitud , Creatividad , Toma de Decisiones , Humanos , Imaginación , Individualidad , Control Interno-Externo , Lógica , Aprendizaje por Asociación de Pares , Determinación de la Personalidad , Estudiantes/psicología , Pensamiento
10.
Clin Exp Ophthalmol ; 31(4): 357-61, 2003 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-12880464

RESUMEN

This study investigated binocular cooperation with patchwork stimuli,which were constructed by cutting a picture into patches, presenting some patches to one eye and presenting the remaining patches to the fellow eye. Reconstruction of the original picture requires subjects to combine information from the two eyes, and therefore tests the quality of their binocular cooperation. The strength of cooperation was measured by presenting closed contours in patchwork form, and asking adult human subjects to discriminate between distorted and undistorted contours. Both normal and strabismic subjects were tested. The strabismic subjects required a distortion amplitude fivefold that of the normal subjects to achieve the same level of discrimination. Further, the binocular performance of the strabismic subjects was largely determined by their performance when using only the non-strabismic eye. These results suggest that patchwork stimuli may be useful in clinical tests for binocular cooperation.


Asunto(s)
Estrabismo/fisiopatología , Visión Binocular/fisiología , Adulto , Conducta de Elección , Humanos , Persona de Mediana Edad , Oftalmología/métodos , Psicofísica/métodos , Trastornos de la Visión/fisiopatología
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