Preschool children’s interpretation of object‐initial sentences: Neural correlates of their behavioral performance

The acquisition of the function of case‐marking is a key step in the development of sentence processing for German‐speaking children since case‐marking reveals the relations between sentential arguments. In this study, we investigated the development of the processing of case‐marking and argument structures in children at 3, 4;6 and 6 years of age, as well as its processing in adults. Using EEG, we measured event‐related potentials (ERPs) in response to object‐initial compared to subject‐initial German sentences including transitive verbs and case‐marked noun phrases referring to animate arguments. We also tested children’s behavioral competence in a sentence‐picture matching task. Word order and case‐marking were manipulated in German main clauses. Adults’ behavioral performance was close to perfect and their ERPs revealed a negativity for the processing of the topicalized accusative marked noun phrase (NP1) and no effect for the second NP (NP2) in the object‐initial structure. Children’s behavioral data showed a significant above‐chance outcome in the subject‐initial condition for all age groups, but not for the object‐initial condition. In contrast to adults, the ERPs of 3‐year‐olds showed a positivity at NP1, indicating difficulties in processing the non‐canonical object‐initial structures. Children at the age of 4;6 did not differ in the processing patterns of object‐initial vs. subject‐initial sentences at NP1 but showed a slight positivity at NP2. This positivity at NP2, which implies syntactic integration difficulties, is more pronounced in 6‐year‐olds but is absent in adults. At NP1, however, 6‐year‐olds show the same negativity as adults. In sum, the behavioral and electrophysiological findings demonstrate that children in each age group use different strategies, which are indicative of their developmental stage. While 3‐year‐olds merely detect differences in the two sentence structures without being able to use this information for sentence comprehension, 4;6‐year‐olds proceed to use mainly a word‐order strategy, processing NP1 in both conditions in the same manner, which leads to processing difficulties upon detecting case‐marking cues at NP2. At the age of 6, children are able to use case‐marking cues for comprehension but still show enhanced effort for correct thematic‐role assignment.     

Interference Effects in the Conservation of Weight

On the assumption that the ability to overcome the effects of interference between the physical properties of an object is a basic component in the acquisition of conservation, we hypothesized that children would tend to negate conservation not only when the form of an object is altered but also when, without deforming the object, one of its properties (e.g., color or temperature) is altered; when variations (e.g., movement or orientation) are introduced into the concrete situation in which weight is exerted; or when other spatial properties (e.g., volume or surface) are made to interact with weight. The results indicate that children up to 8 years of age may have difficulty accepting the conservation of weight even when a transformation does not deform the object and that children up to 13 years may accept the conservation of weight but may find it difficult to explain why an object appears heavier in those instances where weight has to be coordinated with another spatial property. The theoretical implications of these results are discussed.     

Visual body-size adaptation and estimation of tactile distance

Estimating the size of bodies is crucial for interactions with physical and social environments. Body-size perception is malleable and can be altered using visual adaptation paradigms. However, it is unclear whether such visual adaptation effects also transfer to other modalities and influence, for example, the perception of tactile distances. In this study, we employed a visual adaptation paradigm. Participants were exposed to images of expanded or contracted versions of self- or other-identity bodies. Before and after this adaptation, they were asked to manipulate the width of body stimuli to appear as ‘normal’ as possible. We replicated an effect of visual adaptation such that the body-size selected as most ‘normal’ was larger after exposure to expanded and thinner after exposure to contracted adaptation stimuli. In contrast, we did not find evidence that this adaptation effect transfers to distance estimates for paired tactile stimuli delivered to the abdomen. A Bayesian analysis showed that our data provide moderate evidence that there is no effect of visual body-size adaptation on the estimation of spatial parameters in a tactile task. This suggests that visual body-size adaptation effects do not transfer to somatosensory body-size representations.     

When “who we are” and “who I desire to be” appear disconnected: Introducing collective/personal self‐discrepancies and investigating their relations with minority students' psychological health

According to Self‐Discrepancy Theory research, perceiving mismatches between personal aspects of the self‐concept is associated with negative psychological consequences, including depression and anxiety. However, the impact of perceiving mismatches between collective and personal self‐aspects is still unknown. In a first step to address this gap, we introduce collective/personal self‐discrepancies—perceived mismatches between a desired self‐aspect and a collective identity. For cultural minority group members (n = 147), collective/personal self‐discrepancies were associated with more severe anxiety and depression symptoms. Bootstrapping analyses suggest that these relations are mediated by self‐discrepancies experienced at the personal level, but only for group members presenting average or high levels of ethnic identification. This study reaffirms the importance of collective identities, especially as potential antecedents of personal aspects of the self‐concept. The findings are further discussed in terms of their significance for cultural minority group members, who often highly identify with their minority groups.     

Fire,Light, Sound,and Music: Elements of Emotions in the Work of Mechthild of Magdeburg and in a Text from an Unknown Provençal Troubadour

In her book The Flowing Light of the Godhead, Mechthild of Magdeburg, a 13th-century German mystic, describes the inner experiences that have occurred over her lifespan. She thereby gives insight into an extraordinary process of individuation in a woman who lived in the so-called dark times of the Middle Ages. Her writing is full of emotion, fire, and love. For her “the Godhead is a burning fire” and the human soul is “a living spark in the great fire of the exalted majesty.” A second and much shorter text written by an unknown Provençal troubadour shows a bewildering experience of love and the effort of this man to connect the experience with his traditional Christian God-image. Not unlike the alchemists, he strongly includes the sensual world as part of his encounter with the divine. Both texts give insight into aspects of eros in medieval mysticism.     

Gaze behavior in face comparison: The roles of sex, task, and symmetry

Knowing where people look on a face provides an objective insight into the information entering the visual system and into cognitive processes involved in face perception. In the present study, we recorded eye movements of human participants while they compared two faces presented simultaneously. Observers’ viewing behavior and performance was examined in two tasks of parametrically varying difficulty, using two types of face stimuli (sex morphs and identity morphs). The frequency, duration, and temporal sequence of fixations on previously defined areas of interest in the faces were analyzed. As was expected, viewing behavior and performance varied with difficulty. Interestingly, observers compared predominantly the inner halves of the face stimuli—a result inconsistent with the general left-hemiface bias reported for single faces. Furthermore, fixation patterns and performance differed between tasks, independently of stimulus type. Moreover, we found differences in male and female participants’ viewing behaviors, but only when the sex of the face stimuli was task relevant.     

Imaginary hide and seek - A technique for opening up a psychic space in child psychotherapy

Working with concrete states of mind confronts the analyst with major countertransference problems: faced with the emptiness of the patient's psychic functioning, the analyst is threatened with the deadening of his own psychic capacities and the crumbling of the analytic process. This paper examines two cases of children who presented in very different ways, one featuring deeprooted depression and empty behaviour, the other featuring mastery and destructive omnipotence. It proposes a specific technique to enable the reconstruction of representational functioning through play. In the context of the transference/countertransference relationship and the analytic process, the introduction of a game of imaginary hide and seek, whose rules are defined and analysed, may represent an instrument of choice for opening up an undeveloped psychic space in these pathologies.     

Neurophysiological preconditions of syntax acquisition

Although the neural network for language processing in the adult brain is well specified, the neural underpinning of language acquisition is still underdetermined. Here, we define the milestones of syntax acquisition and discuss the possible neurophysiological preconditions thereof. Early language learning seems to be based on the bilateral temporal cortices. Subsequent syntax acquisition apparently primarily recruits a neural network involving the left frontal cortex and the temporal cortex connected by a ventrally located fiber system. The late developing ability to comprehend syntactically complex sentences appears to require a neural network that connects Broca’s area to the left posterior temporal cortex via a dorsally located fiber pathway. Thus, acquisition of syntax requires the maturation of fiber bundles connecting the classical language-relevant brain regions.