Peer evaluations of the competence of children vulnerable to psychopathology

Peer evaluations of the behavior of 75 children of schizophrenic mothers, 57 children of depressed mothers, and 153 controls were collected using the Pupil Evaluation Inventory. The children, both boys and girls, were in grades 2 through 9. Both male and female children of schizophrenics were viewed more deviantly than controls on Aggression and Unhappiness-Withdrawal factors. Only the female children of schizophrenics were viewed as less likable than controls. In general, children of schizophrenics did not differ from children of depressives. The exception was the older daughters of schizophrenics, who were rated as more deviant than members of both the remaining groups.This research was supported by grant MH 21145 from the National Institute of Mental Health and by funds from the William T. Grant Foundation.     

Synchronizing actions with events: The role of sensory information

Tasks requiring the subject to tap in synchrony to a regular sequence of stimulus events (e.g., clicks) usually elicit a response pattern in which the tap precedes the click by about 30-50 msec. This “negative asynchrony” was examined, first, by instructing subjects to use different effectors for tapping (hand vs. foot; Experiments 1 and 2), and second, by administering extrinsic auditory feedback in addition to the intrinsic tactile/kinesthetic feedback (Experiment 2). Experiment 3 controlled whether the results observed in Experiment 2 were due to purely sensory factors within the auditory modality. Results suggest that taps are synchronized with clicks at the central level by superimposing two sensory codes in time: the tactile/kinesthetic code that represents the tap (the afferent movement code) and the auditory code that represents the click (the afferent code that results from the guiding signal). Because the processing times involved in code generation are different for these two central codes, the tap has to lead over the click.     

Enhancement of social learning family interventions for childhood conduct disorder

Social learning family intervention (SLFI) is the treatment of choice for young children exhibiting severe conduct disorder and antisocial behavior. Despite the reported success of this intervention, high levels of resistance, poor engagement, and inadequate maintenance of improvements are observed for a substantial proportion of distressed families. These obstacles have inspired enhancement efforts to improve basic social learning family-intervention models. The present review identifies promising approaches for maximizing treatment gains for the conduct-disordered child. Relevant studies were organized into 3 approaches: enhancements and expansions (a) within a dyadic (parent-child) interaction model, (b) within a broad-based model that acknowledges a wider range of family influences, and (c) through a multisystems model. SLFI enhancements within the dyadic model have centered on either the strengthening of parental skills already included in the SLFI regimen or the adding of new interactional strategies. Some gains, but only partial success, have been achieved with the dyadic model supplements. SLFI expansions from a broad-based model have focused on parental adjustment, parental expectations during treatment, and social-environmental stressors. The multisystems adjuncts to SLFI include cognitive-behavioral interventions to affect peer relations and ecological approaches to sweep across domains. The broad-based and multisystems expansions have produced promising but undertested treatment regimens. Related areas of investigation included therapy process research, medication combined with SLFI, and the involvement of fathers in treatment. Recommendations are offered for improvement of SLFI research. The apparent theoretical crossroads for SLFI treatment of childhood conduct disorder are discussed.     

Fourteen‐Month‐Olds' Imitation of Differently Aged Models

Studies comparing adult and peer imitation are rare and have to date provided mixed results. The aim of the present study was to investigate 14‐month‐olds' imitation of different actions (novel versus familiar) performed by televised models of different age groups (peers, older children or adults). In two experiments, we investigated infants' imitative performance when observing a novel action (Experiment 1) and familiar actions (Experiment 2). The results showed that the likelihood of imitating a novel action increased as the age of the model increased. The opposite was true for familiar actions where infants imitated the peer more frequently than either the older child or the adult model. These findings are discussed in relation to infants' ability to take into account a model's characteristics such as age when imitating actions. Copyright © 2011 John Wiley & Sons, Ltd.     

Stirring images: Fear, not happiness or arousal, makes art more sublime

Which emotions underlie our positive experiences of art? Although recent evidence from neuroscience suggests that emotions play a critical role in art perception, no research to date has explored the extent to which specific emotional states affect aesthetic experiences or whether general physiological arousal is sufficient. Participants were assigned to one of five conditions-sitting normally, engaging in 15 or 30 jumping jacks, or viewing a happy or scary video-prior to rating abstract works of art. Only the fear condition resulted in significantly more positive judgments about the art. These striking findings provide the first evidence that fear uniquely inspires positively valenced aesthetic judgments. The results are discussed in the context of embodied cognition. (PsycINFO Database Record (c) 2012 APA, all rights reserved).     

Bidirectional semantic interference between action and speech

Research on embodied cognition assumes that language processing involves modal simulations that recruit the same neural systems that are usually used for action execution. If this is true, one should find evidence for bidirectional crosstalk between action and language. Using a direct matching paradigm, this study tested if action-languages interactions are bidirectional (Experiments 1 and 2), and whether the effect of crosstalk between action perception and language production is due to facilitation or interference (Experiment 3). Replicating previous findings, we found evidence for crosstalk when manual actions had to be performed simultaneously to action-word perception (Experiment 1) and also when language had to be produced during simultaneous perception of hand actions (Experiment 2). These findings suggest a clear bidirectional relationship between action and language. The latter crosstalk effect was due to interference between action and language (Experiment 3). By extending previous research of embodied cognition, the present findings provide novel evidence suggesting that bidirectional functional relations between action and language are based on similar conceptual-semantic representations.     

The joint flanker effect: Less social than previously thought

Research on joint action has been taken to suggest that actors automatically co-represent the tasks and/or actions of co-actors. However, recent findings on the joint Simon effect have provided evidence for a nonsocial account, which renders automatic co-representation unlikely. In the present study, we aimed to test whether a nonsocial account is also feasible for the joint version of the flanker task. In particular, we manipulated the social nature of the “co-actor” who could be another human or a Japanese waving cat. Contrary to the social interpretation of the joint flanker effect, the results demonstrated a “joint” flanker effect, irrespective of whether participants shared the task with another person or with the Japanese waving cat.     

On interference effects in concurrent perception and action

Recent studies have reported repulsion effects between the perception of visual motion and the concurrent production of hand movements. Two models, based on the notions of common coding and internal forward modeling, have been proposed to account for these phenomena. They predict that the size of the effects in perception and action should be monotonically related and vary with the amount of similarity between what is produced and perceived. These predictions were tested in four experiments in which participants were asked to make hand movements in certain directions while simultaneously encoding the direction of an independent stimulus motion. As expected, perceived directions were repelled by produced directions, and produced directions were repelled by perceived directions. However, contrary to the models, the size of the effects in perception and action did not covary, nor did they depend (as predicted) on the amount of perception–action similarity. We propose that such interactions are mediated by the activation of categorical representations.     

Do Assessors Have Too Much on their Plates? The Effects of Simultaneously Rating Multiple Assessment Center Candidates on Rating Quality

It has been suggested that the large cognitive demands during the observation of assessment center (AC) participants can impair the quality of the assessors' ratings. An aspect that is especially relevant in this regard is the number of candidates that assessors have to observe simultaneously during group discussions, which are one of the most commonly used AC exercises. The present research evaluated potential impairments of the quality of the assessors' ratings (construct‐ and criterion‐related validity and rating accuracy) related to the number of to‐be‐observed candidates. Study 1 (N=1046) was a quasi‐experimental field study and Study 2 (N=71) was an experimental laboratory study. Both studies found significant impairments of assessors' rating quality when a larger in comparison to a lower number of candidates had to be observed simultaneously. These results suggest that assessors should not have to observe too many candidates at the same time during AC group discussions.     

The two‐thirds power law in motion perception

If a visual motion abruptly vanishes, the vanishing point is mislocalized in the anticipated direction of the motion (cf. Freyd & Finke, 1984; Hubbard & Bharucha, 1988; Verfaillie & d'Ydewalle, 1991). Here, we replicate this effect for curvilinear motions, showing that the compatibility with human movements, as expressed by the two‐thirds power law (cf. Lacquaniti, Terzuolo, & Viviani, 1983; Viviani, 2002), specifically contribute to this anticipation error. Thus, the compatibility effect does not manifest itself solely in an overshooting of the judged vanishing position in comparison to the objective vanishing position, but also in a more accurate anticipation of the curvilinearity of the forthcoming motion. The latter effect only occurred for spatially unpredictable target motions. Spatially more predictable target motions allowed for a different kind of anticipation, which overrode the compatibility effect. The results are discussed with regard to the notion of an action‐related influence on motion perception.