Spatial S-R compatibility effects in an intentional imitation task

The active intermodal mapping hypothesis suggests that intentional imitation is mediated by a highly efficient, special-purpose mechanism of actor-centered movement encoding. In the present study, using methods from stimulus-response (S-R) compatibility research, we found no evidence to support this hypothesis. In two experiments, the performance of adult participants instructed to imitate actorcentered spatial properties of head, arm, and leg movements was affected by task-irrelevant, egocentric spatial cues. In Experiment 1, participants imitated using the same side of their bodies as did the model, and performance was less accurate when egocentric stimulus location was response incompatible than when it was response compatible. This effect was reversed in Experiment 2 when participants imitated using the opposite side of their bodies. These findings, in line with general process theories of imitation, imply that intentional imitation is mediated by the same processes that mediate responding to inanimate stimuli on the basis of arbitrary S-R mappings.     

The psychoanalytic view of phobias. Part IV: General theory of phobias and anxiety.

This is the final part of the work on the psychoanalytic view of phobias. Here we consider general views of phobias, developments and issues in the psychoanalytic theory of anxiety, as it relates to phobias, and take up aspects of some broader theoretical issues, including nosology.     

Social attitudes modulate automatic imitation

In naturalistic interpersonal settings, mimicry or “automatic imitation” generates liking, affiliation, cooperation and other positive social attitudes. The purpose of this study was to find out whether the relationship between social attitudes and mimicry is bidirectional: Do social attitudes have a direct and specific effect on mimicry? Participants were primed with pro-social, neutral or anti-social words in a scrambled sentence task. They were then tested for mimicry using a stimulus-response compatibility procedure. In this procedure, participants were required to perform a pre-specified movement (e.g. opening their hand) on presentation of a compatible (open) or incompatible (close) hand movement. Reaction time data were collected using electromyography (EMG) and the magnitude of the mimicry/automatic imitation effect was calculated by subtracting reaction times on compatible trials from those on incompatible trials. Pro-social priming produced a larger automatic imitation effect than anti-social priming, indicating that the relationship between mimicry and social attitudes is bidirectional, and that social attitudes have a direct and specific effect on the tendency to imitate behavior without intention or conscious awareness.     

Where Am I? A new case of developmental topographical disorientation

Recently, developmental topographical disorientation (DTD) was described (Bianchini et al., 2010, J Clin Exp Neuropsychol, 20, 807–27; Iaria & Barton, 2010, Exp Brain Res, 206, 189–96; Iaria, Bogod, Fox, & Barton, 2009, Neuropsychologia, 47, 30–40) as a navigational deficit in the absence of neurological or psychiatric disorders. Here, we reported the case of a healthy subject who presented this disorder. Dr. WAI was a 29‐year‐old right‐handed man with normal development and no clinical history of neurological or psychiatric diseases who was affected by a very pervasive topographical orientation and navigational disorder. A neuroradiological exam confirmed the absence of structural and anatomical alterations of the brain. Dr. WAI was submitted to an extensive neuropsychological examination and to a battery of tests specifically developed to assess developmental topographical disorder. Using this battery, we analysed Dr. WAI's acquisition of navigational information and re‐orientation processes. He showed severe DTD accompanied by deficits of different cognitive processes directly or indirectly involved in navigational skills. Dr. WAI showed a deficit in developing cognitive maps, already found in previous cases, plus difficulties in evaluating distances and computing metric environmental features. He represents a further confirmation of the existence of DTD suggesting dissociations within the disorder related to the level of development of the ability to build cognitive maps and the association of different imagery deficits. Dr. WAI can help in shedding some light on the mechanisms underlying lack of development of navigational skills.     

Psychometric Properties of the Alabama Parenting Questionnaire

  We examined the psychometric properties of a German translation of the Child Global Report version of the Alabama Parenting Questionnaire (APQ). A total of 1219 German school-children (644 boys and 575 girls), ages 10–14 years participated in the study. The APQ was subjected to exploratory and confirmatory factor analysis. Exploratory factor analysis produced five factors that were largely consistent with the a priori scale structure. These factors included dimensions of parental involvement, positive parenting, poor monitoring/supervision, inconsistent discipline, and corporal punishment. Fit indexes from confirmatory factor analyses suggested that the five factor model represented a satisfactory solution for the data, with some minor modifications in scale content. These findings provide initial support for the factorial validity of the child report version of the APQ in German families.     

“Not a Source but a Re-source”: The Ethics of Reading, Teaching, and Interpreting Beyond the Boundaries

Critical interest in Aboriginal and other non-mainstream works challenges established notions of literariness and canonicity, spilling over into the classroom and curriculum development, where instructors of various disciplines must make decisions about what they will teach, and how and why they will teach it. The ramifications of such decisions are multifaceted and often compounded by fear, raising concerns regarding the scope and the ways in which teachers or post-secondary instructors are accountable for the ethical treatment of texts by so-called minority writers and to the broadening demographic of students. Teachers/instructors must themselves construct an ethical framework for inclusion of texts for study, and often do so with only tenuous support. For example, what are the rights of educators to engage with texts that fall outside of their cultural experience? If instructors are not exempt from the ethical considerations facing researchers, how do they become accountable without excluding or appropriating contentious materials in the scope of their work? Liberatory pedagogical practices in the classroom provide the backdrop against which an ethics of inclusion can develop and consequently inform the development of curricula and the creation of syllabi, as well as the facilitation of classroom dynamics in an atmosphere of cultural richness and diversity.