There’s More Than Meets the Eye: Facial Appearance and Evaluations of Transsexual People

Recent events have drawn attention to the prejudice and discrimination faced by transpeople; however, there is limited research on attitudes toward transpeople. We studied the effects of facial appearance on the evaluations of transsexuals in 239 heterosexual undergraduate students from the midwestern United States. Men had significantly more negative evaluations than women. The gender of the transsexual (male-to-female or female-to-male) had limited effects on evaluations; however, the transsexual whose facial appearance was congruent with their desired gender was perceived as more attractive than the transsexual whose facial appearance was incongruent. Negative evaluations were correlated with higher levels of transphobia and sexual prejudice. Further investigation is needed on the factors that influence prejudicial attitudes toward transpeople, including physical appearance.     

The development of visual search in infants and very young children.

In two experiments, 90 1- to 3-year-olds were trained in a new nonverbal task to touch a video screen that displayed a unique target resembling a popular television character. The target appeared among varying numbers of distractors that resembled another familiar television character and was either a uniquely colored shape (the feature search task) or a unique color-shape combination (the conjunction search task). Each correct response triggered a sound and produced four animated objects on the screen. Irrespective of age and experimental design (between-subjects or within-subjects), children's reaction time (RT) patterns resembled those obtained from adults in corresponding search tasks: The RT slope for feature search was flat and independent of distractor number, whereas the RT slope for conjunction search increased linearly with distractor number. These results extend visual search effects found with adults to infants and very young children and suggest that the basic perceptual processes underlying visual search are qualitatively invariant over ontogeny.     

Mother–Child Agreement on Reports of Internalizing Symptoms Among Children Referred for Evaluation of ADHD

The effects of maternal (bias), child (age, severity of behavior problems), and measurement characteristics (similarity of parent and child measures; types of internalizing symptoms) on mother–child agreement on reports of children's internalizing symptoms were examined for 65 children referred for evaluation of ADHD. Agreement was low and did not improve when parents and children completed parallel measures. Mothers and children were more likely to agree on severity of internalizing symptoms rated as behavioral than those rated as ideational. The majority of discordant reports were of the type that mothers, but not children, reported clinically elevated symptoms. This type of discordance appeared to be a function of maternal negative bias rather than underreporting of symptoms by children.     

Using eye-tracking to parse object recognition: Priming activates primarily a parts-based but also a late-emerging features-based representation

Attention, Perception, & Psychophysics - Biederman and Cooper (Cognitive Psychology, 23, 393-419, 1991), using parts-deleted and features-deleted stimuli, presented evidence that object priming...     

Three-month-old infants' object recognition across changes in viewpoint using an operant learning procedure

Object knowledge refers to the understanding that all objects share certain properties. Various components of object knowledge (e.g., object occlusion, object causality) have been examined in human infants to determine its developmental origins. Viewpoint invariance--the understanding that an object viewed from different viewpoints is still the same object--is one area of object knowledge, however, that has received less attention. To this end, infants' capacity for viewpoint-invariant perception of multi-part objects was investigated. Three-month-old infants were tested for generalization to an object displayed on a mobile that differed only in orientation (i.e., viewpoint) from a training object. Infants were given experience with a wide range of object views (Experiment 1) or a more restricted range during training (Experiment 2). The results showed that infants generalized between a horizontal and vertical viewpoint (Experiment 1) that they could clearly discriminate between in other contexts (i.e., with restricted view experience, Experiment 2). Overall, the outcome shows that training experience with multiple viewpoints plays an important role in infants' ability to develop a general percept of an object's 3D structure and promotes viewpoint-invariant perception of multi-part objects; in contrast, restricting training experience impedes viewpoint-invariant recognition of multi-part objects.     

Infant imitation from television using novel touch screen technology

Infants learn less from a televised demonstration than from a live demonstration, the video deficit effect. The present study employs a novel approach, using touch screen technology to examine 15‐month olds' transfer of learning. Infants were randomly assigned either to within‐dimension (2D/2D or 3D/3D) or cross‐dimension (3D/2D or 2D/3D) conditions. For the within‐dimension conditions, an experimenter demonstrated an action by pushing a virtual button on a 2D screen or a real button on a 3D object. Infants were then given the opportunity to imitate using the same screen or object. For the 3D/2D condition, an experimenter demonstrated the action on the 3D object, and infants were given the opportunity to reproduce the action on a 2D touch screen (and vice versa for the 2D/3D condition). Infants produced significantly fewer target actions in the cross‐dimension conditions than in the within‐dimension conditions. These findings have important implications for infants' understanding and learning from 2D images and for their using 2D media as the basis of actions in the real world.