An inductive exploration of the social effectiveness construct space

ABSTRACT There is no agreement regarding the nature or number of dimensions that make up the social effectiveness domain. We inductively explore the relationships between a set of social effectiveness measures with the intention of identifying an initial set of dimensions. An exploratory factor analysis of the Social Competence Inventory (SCI, Schneider, 2001 ) resulted in the identification of four factors: Social Potency, Social Appropriateness, Social Emotional Expression, and Social Reputation. A joint factor analysis between the SCI and a set of extant measures resulted in the identification of the same four factors. A fifth factor emerged when a set of scales from an emotional intelligence measure was included in the analysis, suggesting that emotional intelligence is not captured within the common factor space defined by measures of social effectiveness. This study represents a first step in the establishment of a set of common social effectiveness dimensions.     

The temporal representation of in-phase and anti-phase movements

We have proposed that the stability of bimanual coordination is influenced by the complexity of the representation of the task goals. Here, we present two experiments to explore this hypothesis. First, we examined whether a temporal event structure is present in continuous movements by having participants vocalize while producing bimanual circling movements. Participants tended to vocalize once per movement cycle when moving in-phase. In contrast, vocalizations were not synchronized with anti-phase movements. While the in-phase result is unexpected, the latter would suggest anti-phase continuous movements lack an event structure. Second, we examined the event structure of movements marked by salient turn-around points. Participants made bimanual wrist flexion movements and were instructed to move 'in synchrony' with a metronome, without specifying how they should couple the movements to the metronome. During in-phase movements, participants synchronized one hand cycle with every metronome beat; during anti-phase movements, participants synchronized flexion of one hand with one metronome beat and extension of the other hand with the next beat. The results are consistent with the hypothesis that the instability of anti-phase movements is related to their more complex (or absent) event representation relative to that associated with in-phase movements.     

Performance on a face perception task is associated with empathy quotient scores, but not systemizing scores or participant sex

This preliminary study investigated whether individual differences in performance on a difficult social perception task (determining the sex of shape normalized, line drawn dynamic faces) are related to sex of observer, scores on an empathy quotient and scores on a systemizing quotient. Performance in the face perception task (N = 60) was above chance, indicating that participants could judge the sex of the degraded facial stimuli from dynamic information alone. There was a trend for women to be more accurate in their judgments of target sex than men, but regression analyses indicated that EQ scores alone predicted performance on the task. This study suggests that empathy may mediate sex differences in face perception abilities, and potentially other tasks in social perception.     

Metacognitive beliefs across the continuum of psychosis: comparisons between patients with psychotic disorders, patients at ultra-high risk and non-patients

BACKGROUND: Recent models of emotional disorders and psychosis implicate metacognitive beliefs in the development and maintenance of psychological distress. We predicted that patients with established psychotic disorders and those meeting at risk mental state (ARMS) criteria (and, thus, at increased risk of developing psychosis) would show higher levels of metacognitive beliefs than non-patient controls. Furthermore, we predicted that patients with psychosis would show higher levels of such beliefs than the at risk group. METHOD: The Metacognitions Questionnaire was administered to 73 patients with psychotic disorders, 43 ARMS patients and 188 non-patients. RESULTS: As predicted, patients with psychotic diagnoses and those at risk scored higher on metacognitive belief dimensions than non-patients. Patients with psychosis showed higher positive metacognitive beliefs than the at risk patients, indicating a greater range of unhelpful metacognitions overall, when compared to non-patients. CONCLUSIONS: These findings are consistent with metacognitive conceptualisations of psychological disorders. The implications of these findings for clinical practice are discussed.     

Stage-environment fit during adolescence: trajectories of family relations and adolescent outcomes

Within the framework of stage-environment fit theory, the authors examined the contribution of family relations to adolescent outcomes concurrently and longitudinally, as well as the moderating effects of gender and ethnicity in these associations. Data came from a longitudinal study of European American and African American families from a range of socioeconomic backgrounds. Results demonstrated that gender and ethnicity influenced both the level and rate of change in family relations and adolescent outcomes. Family relations contributed either concurrently or longitudinally to at least 1 of the adolescent outcomes. The effects of gender and ethnic moderation differed according to both the time frame and the outcome assessed.     

Feedforward, -backward, and neutral transparency measures for British English

Orthographic transparency metrics for opaque or deep languages, such as French and English, have tended to focus on feedforward and/or feedback directions, with claims made for the influence of both on reading. In the present study, data for five transparency metrics for southern British English, three of which are neither feedforward nor feedback, are presented, demonstrating the complex relationships between the metrics and offering an explanation for feedback effects in children’s reading accuracy. The structure of such metrics from a variety of corpus sizes and origins is investigated, and it is concluded that large corpus sizes do not make a substantial contribution to the value of such metrics, when compared with smaller samples, and that adult and child corpuses have very similar profiles. Probabilities of occurrence for the phonemes, graphemes, and sonographs in this study may be downloaded from brm.psychonomic-journals.org/content/supplemental.     

A novel technology for investigating the dynamics of infant perseverative reaching

We designed and tested a novel technology that enables us to capture the entire stream of behavior in perseverative reaching tasks. Beyond fitting the criteria of the conventional A-not-B task, the novel technology gives us better access to the core features of perseverative reaching, such as timing, behavior history, and reinforcement. The technology allows us to quantitatively manipulate reinforcement characteristics, to accurately program onsets, delays, and stimulus durations as well as locations and salience of the targets, and to automatically record the number of reaches to each target and compute timing. We did a validation study on this new technology, investigating the influence of a number of novel factors on perseverative reaching. We replicated the A-not-B phenomenon and associated developmental changes. In addition, results demonstrated that the new technology offers insights into infants' behavior beyond the first reaching action. Moreover, data collection is fully automated, yielding precise, quantitative data. Future studies using this technology will capitalize on the salient advantages of this technology to more precisely measure goal-directed actions and understand the development of reaching skill.     

Calibration algorithm for eyetracking with unrestricted head movement

This article reports a calibration procedure that enables researchers to track movements of the eye while allowing relatively unrestricted head and/or body movement. The eye—head calibration algorithm calculates fixation point based on eye-position data acquired by a head-mounted eyetracker and corresponding head-position data acquired by a 3-D motion-tracking system. In a single experiment, we show that this procedure provides robust eye-position estimates while allowing free head movement. Although several companies offer ready-made systems for this purpose, there is no literature available that makes it possible for researchers to explore the details of the calibration procedures used by these systems. By making such details available, we hope to facilitate the development of cost-effective, nonproprietary eyetracking solutions.