Selling points: What cognitive abilities are tapped by casual video games?

The idea that video games or computer-based applications can improve cognitive function has led to a proliferation of programs claiming to “train the brain.” However, there is often little scientific basis in the development of commercial training programs, and many research-based programs yield inconsistent or weak results. In this study, we sought to better understand the nature of cognitive abilities tapped by casual video games and thus reflect on their potential as a training tool. A moderately large sample of participants (n = 209) played 20 web-based casual games and performed a battery of cognitive tasks. We used cognitive task analysis and multivariate statistical techniques to characterize the relationships between performance metrics. We validated the cognitive abilities measured in the task battery, examined a task analysis-based categorization of the casual games, and then characterized the relationship between game and task performance. We found that games categorized to tap working memory and reasoning were robustly related to performance on working memory and fluid intelligence tasks, with fluid intelligence best predicting scores on working memory and reasoning games. We discuss these results in the context of overlap in cognitive processes engaged by the cognitive tasks and casual games, and within the context of assessing near and far transfer. While this is not a training study, these findings provide a methodology to assess the validity of using certain games as training and assessment devices for specific cognitive abilities, and shed light on the mixed transfer results in the computer-based training literature. Moreover, the results can inform design of a more theoretically-driven and methodologically-sound cognitive training program.     

On the Unavoidability of Actions: Quentin Skinner,Thomas Hobbes,and the Modern Doctrine of Negative Liberty

During the past few decades, Quentin Skinner has been one of the most prominent critics of the ideas about negative liberty that have developed out of the writings of Isaiah Berlin. Among Skinner?s principal charges against the contemporary doctrine of negative liberty is the claim that the proponents of that doctrine have overlooked the putative fact that people can be made unfree to refrain from undertaking particular actions. In connection with this matter, Skinner contrasts the present-day theories with the prototypical liberal account of negative freedom propounded by Thomas Hobbes. The present essay challenges Skinner?s position both philosophically and exegetically. Because an agent can always elect to cease his activity as an agent, the ostensible inescapability of certain actions is not the same as the outright inescapability of certain instances of inaction. Once this point is properly recognized, the way is clear for a re-evaluation of Hobbes (and of Skinner on Hobbes).     

Emotion in an alliance rupture and resolution sequence: A theory‐building case study

Aims: Alliance rupture and resolution processes are occasions for the client to have his or her core interpersonal patterns activated in the here and now of the therapy and to negotiate them with the therapist. So far, no studies have been conducted on emotional processing, from a sequential perspective using distinct emotion categories, in alliance rupture and resolution therapy sessions. This is the objective of this theory‐building case study. Method: This client underwent a 34‐session long, psychodynamic psychotherapy within the context of an open trial. An alliance rupture‐resolution sequence of two subsequent sessions, along with a third control session, was selected from this case and these sessions were rated using the Classification of Affective‐Meaning States (CAMS), an observer‐rated method to classify distinct emotions, according to current emotion‐focused models. Results: The results indicate that the rupture session was associated, above all, with core maladaptive fear, evoked in the actual here and now of the therapeutic relationship, whereas the resolution session was associated with the expression and experience of adaptive hurt as regards biographical issues of the client. Discussion: These results are discussed with regard to the alliance rupture and resolution model and the exploration of integrating client's emotional processing in the model.     

Derrida's “Antigonanette”: On the Quasi‐Transcendental

In this article, I rely both on Derrida's 1974 work Glas, as well as Derrida's 1971–72 lecture course, “La famille de Hegel,” to argue that the concept of the quasi‐transcendental is central to Derrida's reading of Hegel and to trace its implications beyond the Hegelian system. I follow Derrida's analysis of the role of Antigone—or, as the lecture course has it, “Antigonanette”—in Hegel's thought to argue that the quasi‐transcendental indicates a re(con)striction of empirical difference into the transcendental, which is thereby only ever provisionally transcendental. I then argue that the economy of difference indicated by the quasi‐transcendental is neither a general economy, nor is it in each case singular, but rather it ambivalently oscillates between these two. Finally, I treat the temporality of the quasi‐transcendental, arguing that the economy of difference indicated by the quasi‐transcendental is not prior to the re(con)striction of empirical difference, but is paradoxically produced by it by being retroactively constituted. I take up this analysis for the sake of describing what I contend is the quasi‐transcendental structure of constitutive exclusion, a way of understanding the conceptual structure of political bodies, and the political structure of concepts.     

A shortened version of Raven’s standard progressive matrices for children and adolescents

Numerous developmental studies assess general cognitive ability, not as the primary variable of interest, but rather as a background variable. Raven’s Progressive Matrices is an easy to administer non-verbal test that is widely used to measure general cognitive ability. However, the relatively long administration time (up to 45 min) is still a drawback for developmental studies as it often leaves little time to assess the primary variable of interest. Therefore, we used a machine learning approach – regularized regression in combination with cross-validation – to develop a short 15-item version. We did so for two age groups, namely 9 to 12 years and 13 to 16 years. The short versions predicted the scores on the standard full 60-item versions to a very high degree r = 0.89 (9–12 years) and r = 0.93 (13–16 years). We, therefore, recommend using the short version to measure general cognitive ability as a background variable in developmental studies.     

A Preliminary Evaluation of Functional Communication Training Effectiveness and Language Preference When Spanish and English are Manipulated

We evaluated whether differences in treatment effectiveness or preference between languages emerged across Spanish and English during functional communication training (FCT) for young children with developmental disabilities exposed to Spanish and English in the home environment. Participants were 2 young children with developmental disabilities who displayed destructive behavior maintained by social contingencies and whose families spoke Spanish and English at home. All procedures were conducted in the participants’ homes by their mothers with coaching from the investigator. The effectiveness of FCT was evaluated within a reversal design across baseline, FCT, and extinction conditions. A multielement design across language type (Spanish and English) was embedded within the reversal design during the extinction and FCT conditions to evaluate differences in treatment effectiveness across type of language. Finally, during all FCT sessions, a concurrent schedules design was used to evaluate participant preference for type of language. Results suggested that FCT was effective in reducing destructive behavior, increasing manding, and/or increasing task completion for these 2 participants across Spanish and English treatment conditions. Preference for the type of language did not emerge for either participant during FCT. Results are discussed in terms of the merits of systematically evaluating language variables when working with culturally and linguistically diverse families and children.     

Different signals of personality and health from the two sides of the face

Previous studies demonstrate that people with different personality traits have different-looking faces. We investigated whether personality and health information are differently signalled by the two hemifaces. Using composite images created from women with high and low scores on health and personality dimensions, we investigated discrimination accuracy with original and mirrored hemifaces. By comparing discrimination accuracy for particular types of hemiface, we address issues regarding both the location of information signals and how these signals are conveyed. From the hemiface stimuli, participants could accurately identify three of the Big Five traits, along with health. We found differences in which hemiface could be more accurately identified, depending on the expressed trait. Emotional stability and health were more accurately discriminated from the right hemiface, while extraversion showed higher accuracy from the left hemiface. We found evidence for differences between hemifaces related to both directional asymmetries and to other information content. Finally, our results also address ongoing debate about which side of the face is more attractive, as we found attractiveness differences between hemifaces depended upon the personality trait most clearly expressed.     

Interactions between perceptual and numerical space

Interactions between numbers and space have become a major issue in numerical cognition. Neuropsychological studies suggest that the interactions occur, before response selection, at a spatially organized representation of numbers (the mental number line). Reaction time (RT) studies, on the other hand, usually point to associations between response codes that do not necessarily imply a number line. There is only one such study that has found a spationumerical interaction between perception and semantics (SNIPS) effect before response selection. Here, in Experiment 1, we isolated the SNIPS effect from other numerical effects and corroborated the prediction that it can be induced by both left and right spatial cues. In Experiment 2, we isolated the peak of the time course of the SNIPS effect and corroborated the prediction that it occurs when a cue follows a target, and not when both appear simultaneously. The results reconcile neuropsychological and RT studies and support the hypothesis that numbers are represented along a left-to-right spatially organized mental number line. [corrected]     

Role of Political Skill in Job Performance Prediction Beyond General Mental Ability and Personality in Cross‐Sectional and Predictive Studies1

Political skill is the capacity to understand others in working life effectively, and to apply such knowledge to induce others to act in ways that add to one's personal or organizational goals. The present investigation reported the results of 2 studies designed to examine the job performance prediction effectiveness of political skill when investigated in conjunction with general mental ability (GMA) and personality characteristics. The results demonstrated that political skill accounted for a significant proportion of job performance variance beyond GMA and personality variables cross‐sectionally in Study 1, and predictively (i.e., using a 1‐year timeframe) in Study 2 examining effects on multiple dimensions of job performance. The implications of these results, strengths, limitations, and directions for future research are discussed.     

Different cues of personality and health from the face and gait of women

Redundant cues for attractiveness in humans have been identified, but the idea of multiple systems displaying different socially-relevant traits has yet to be extensively examined. We compared the accuracy with which observers could identify socially-relevant information of female targets, both from static images of their faces, and from point-light displays of their gait. Perception of extraversion was at chance. However, agreeableness and sociosexuality were more accurately perceived from the face than gait, while physical health showed the opposite pattern. This double dissociation suggests different information can be carried in different modalities. In addition, partial correlation analyses suggested that even when both modalities allowed accurate trait identification, the information content was different. Our results demonstrate that cues of different socially-relevant traits are communicated more effectively through different modalities, and these modality-specific cues contain distinctive information, supporting a "multiple messages" hypothesis.