A Computational and Empirical Investigation of Graphemes in Reading

It is often assumed that graphemes are a crucial level of orthographic representation above letters. Current connectionist models of reading, however, do not address how the mapping from letters to graphemes is learned. One major challenge for computational modeling is therefore developing a model that learns this mapping and can assign the graphemes to linguistically meaningful categories such as the onset, vowel, and coda of a syllable. Here, we present a model that learns to do this in English for strings of any letter length and any number of syllables. The model is evaluated on error rates and further validated on the results of a behavioral experiment designed to examine ambiguities in the processing of graphemes. The results show that the model (a) chooses graphemes from letter strings with a high level of accuracy, even when trained on only a small portion of the English lexicon; (b) chooses a similar set of graphemes as people do in situations where different graphemes can potentially be selected; (c) predicts orthographic effects on segmentation which are found in human data; and (d) can be readily integrated into a full‐blown model of multi‐syllabic reading aloud such as CDP++ (Perry, Ziegler, & Zorzi, 2010). Altogether, these results suggest that the model provides a plausible hypothesis for the kind of computations that underlie the use of graphemes in skilled reading.     

The missing link between faces and names: Evidence from Alzheimer's disease patients

Retrieval of proper names is a cause of concern and complaint among elderly adults and it is an early symptom of patients suffering from neurodegenerative diseases such as Alzheimer's disease (AD). While it is well established that AD patients have deficits of proper name retrieval, the nature of such impairment is not yet fully understood. Specifically, it is unknown whether this deficit is due to a degradation of the links between faces and proper names, or due to deficits in intentionally accessing and retrieving proper names from faces. Here, we aim to investigate the integrity of the links between famous faces and proper names in AD while minimizing the impact of the explicit retrieval. We compare the performances of AD patients and elderly controls in a face-name priming task. We assess the integrity of the link between faces and names at two different levels: identity level - the name and face belong to the same person; and semantic level - the name and face belong to the same category (e.g., politicians). Our results reveal that AD patients compared with controls show intact semantic priming but reduced priming for person identity. This suggests that the deficits in intentionally retrieving proper names in AD are the result of a partial disruption of the network at the identity level, i.e., the links between known faces and proper names.     

Young children use pedagogical cues to modulate the strength of normative inferences

Young children understand pedagogical demonstrations as conveying generic, kind‐relevant information. But, in some contexts, they also see almost any confident, intentional action on a novel artefact as normative and thus generic, regardless of whether this action was pedagogically demonstrated for them. Thus, although pedagogy may not be necessary for inferences to the generic, it may nevertheless be sufficient to produce inductive inferences on which the child relies more strongly. This study addresses this tension by bridging the literature on normative reasoning with that on social learning and inductive inference. Three‐year‐old children learned about a novel artefact from either a pedagogical or non‐pedagogical demonstration, and then, a series of new actors acted on that artefact in novel ways. Although children protested normatively in both conditions (e.g., ‘No, not like that’), they persisted longer in enforcing the learned norms in the face of repeated non‐conformity by the new actors. This finding suggests that not all generic, normative inferences are created equal, but rather they depend – at least for their strength – on the nature of the acquisition process.     

“You Can Catch More Flies with Honey than Vinegar”: Objectification Valence Interacts with Women’s Enjoyment of Sexualization to Influence Social Perceptions

Although objectification is a common experience for women (Fredrickson & Roberts, 1997), little is understood about how women perceive sources of objectifying commentary and behaviors. The current work provides a novel integration of objectification and consistency theories to understand how valence of sexual objectification and women’s feelings about sexual attention interact to predict perceptions of objectifying sources. In two online vignette studies with 121 and 110 U.S. women recruited through MTurk, female participants were asked to recall an experience of complimentary or critical objectification and report perceptions of source warmth, approach behavioral intentions, perceived overlap between the self and the source, and enjoyment of sexualization. Consistent with hypotheses, regression analyses revealed that reporting experiences of complimentary objectification led to more positive source perceptions among women who reported that they enjoy being sexualized relative to reporting experiences of critical objectification. Furthermore, path analyses revealed that self-other overlap emerged as a mechanism of women’s more positive source perceptions, with a significant indirect effect of self-other overlap emerging for the link between enjoyment of sexualization and warmth and approach in the complimentary objectification condition. The effects were replicated across two studies. The discussion centers on how understanding women’s objectifying source perceptions could illuminate when interpersonal objectification will lead to more experiences of objectification or women’s internalization of objectifying self-perceptions.

     

Semantic effects in word naming: Evidence from English and Japanese Kanji

Three experiments investigated whether reading aloud is affected by a semantic variable, imageability. The first two experiments used English, and the third experiment used Japanese Kanji as a way of testing the generality of the findings across orthographies. The results replicated the earlier findings that readers were slower and more error prone in reading low-frequency exception words when they were low in imageability than when they were high in imageability (Strain, Patterson, & Seidenberg, 1995). This result held for both English and Kanji even when age of acquisition was taken into account as a possible confounding variable, and the imageability effect was stronger in Kanji compared to English.     

Ferenczi and Freud – From psychoanalysis as a “professional and personal home” to the creation of a “psychoanalytic home” for the patient1

Abstract

The author explores the relationship between Sándor Ferenczi and Sigmund Freud in the light of their correspondence. This allows us to see how Freud was able to offer and create for Ferenczi a “professional and personal home” that enabled the latter to find a much more meaningful and creative contact with himself. According to the author, this experience played an important role in Ferenczi’s later readiness to offer to and create with his patients a similar “psychoanalytic home.” As Freud was not able to share such clinical research work with Ferenczi, a conflict developed between them whose nature has occupied psychoanalysts ever since, and whose seeds can be found in the 1246 letters that they exchanged between January 1908 and May 1933. From this point of view, Ferenczi’s Clinical diary (written in 1932 and published only in 1985) can be seen as the continuation of the dialogue they had entertained for so many years, as well as Ferenczi’s attempt not to give up the “professional and personal home” that they had created together.