Measurement theory in linguistics

This paper presents a novel semantic analysis of unit names (like pound and meter) and gradable adjectives (like tall, short and happy), inspired by measurement theory (Krantz et al. In Foundations of measurement: Additive and Polynomial Representations, 1971). Based on measurement theory’s four-way typology of measures, I claim that different adjectives are associated with different types of measures whose special characteristics, together with features of the relations denoted by unit names, explain the puzzling limited distribution of measure phrases, as well as unit-based comparisons between predicates (as in the table is longer than it is wide). All considered, my analyses support the view that the grammar of natural languages is sensitive to features of measurement theory.     

The ‘too muchness’ of excitement: Sexuality in light of excess,attachment and affect regulation

This paper brings together contemporary thinking about early attachment and affect regulation with our clinical and theoretical understanding of the problems of adult sexuality. In addition to recent theories of affect regulation and attachment, we incorporate Laplanche's idea of ‘excess’, which was an important transitional concept integrating real experience with fantasy in sexuality. We elaborate the idea of excess –‐ ‘too‐muchness’ –‐ to illuminate the early overwhelming of the psyche that affects the formation of sexuality. Linked to recent theoretical developments, this idea helps to grasp the relationship between sexual excitement and early affect regulation, showing how excitement becomes dangerous, thus impeding or distorting desire. The ‘too‐muchness’ of excitement recalls the experience of being a stimulated, overwhelmed, unsoothed child and influences later inability to tolerate sexual arousal and the excitement affect. A clinical case illustrates this connection between attachment trauma, anxiety about sexuality, as well as shameful experiences of gender identity as an area of trauma. We emphasize the importance of working through the terrors and desires of the mother–baby relationship as they emerge in the transference–countertransference in order to develop the ability to hold excitement and stimulation without experiencing the too‐much as the intolerable. This includes the working‐through of ruptures related to overstimulation as well as the delicate balance of attention to fantasy and intersubjective work in the transference.     

Contact theory in the workplace: The case of Jewish–Arab contact in Israel

Contact theory is a fundamental theory in social psychology, suggesting that contact between antagonistic groups can reduce prejudice and stereotypes. The current study applies former studies in evaluating a specific case of the connection between contact and attitudes toward minorities in work contexts. A survey was conducted using 873 Israeli Jews in order to assess their attitudes toward the Arab population in Israel and Arabs' work characteristics. The results indicated that the connection between intergroup contact and attitudes is complex. On the one hand, workplace contact between Israeli Jews and Arabs was significantly correlated with the willingness to meet Arabs in and outside the workplace and to perceive Arabs in a less threatening way. However, contact during work was not significantly correlated with the participants' general attitude toward the Arab population. In addition, contact during work was not found to be significantly correlated with the participants' perceptions about Arabs' personality traits or work characteristics. The results of this study also suggest that attitudes toward Arabs' work characteristics have a strong connection to other dimensions of attitudes toward Arabs, even more than the impact of contact during work.     

Face Recognition Depends on Specialized Mechanisms Tuned to View-Invariant Facial Features: Insights from Deep Neural Networks Optimized for Face or Object Recognition

Face recognition is a computationally challenging classification task. Deep convolutional neural networks (DCNNs) are brain-inspired algorithms that have recently reached human-level performance in face and object recognition. However, it is not clear to what extent DCNNs generate a human-like representation of face identity. We have recently revealed a subset of facial features that are used by humans for face recognition. This enables us now to ask whether DCNNs rely on the same facial information and whether this human-like representation depends on a system that is optimized for face identification. In the current study, we examined the representation of DCNNs of faces that differ in features that are critical or non-critical for human face recognition. Our findings show that DCNNs optimized for face identification are tuned to the same facial features used by humans for face recognition. Sensitivity to these features was highly correlated with performance of the DCNN on a benchmark face recognition task. Moreover, sensitivity to these features and a view-invariant face representation emerged at higher layers of a DCNN optimized for face recognition but not for object recognition. This finding parallels the division to a face and an object system in high-level visual cortex. Taken together, these findings validate human perceptual models of face recognition, enable us to use DCNNs to test predictions about human face and object recognition as well as contribute to the interpretability of DCNNs.     

Interacting personality traits? Smoking as a test case

We question whether it is profitable to look at smoking (both smoking status and the number of cigarettes smoked a day): (1) in terms of the personality traits of Extraversion, Neuroticism and Psychoticism; (2) in terms of their pairwise interactions; (3) with respect, rather, to impulsivity or sensation seeking; or (4) taking into consideration both these levels of analysis. Our sample comprised 121 smokers and 111 non‐smokers (mostly students). No interactions were predictive of smoking. Both Psychoticism and impulsivity were found to be central traits—thereby providing support for the notion that it is a better strategy to look at smoking in terms of both these levels of analysis. Copyright © 2006 John Wiley & Sons, Ltd.     

Can massive but passive exposure to faces contribute to face recognition abilities?

Recent studies have suggested that individuation of other-race faces is more crucial for enhancing recognition performance than exposure that involves categorization of these faces to an identity-irrelevant criterion. These findings were primarily based on laboratory training protocols that dissociated exposure and individuation by using categorization tasks. However, the absence of enhanced recognition following categorization may not simulate key aspects of real-life massive exposure without individuation to other-race faces. Real-life exposure spans years of seeing a multitude of faces, under variant conditions, including expression, view, lighting and gaze, albeit with no subcategory individuation. However, in most real-life settings, massive exposure operates in concert with individuation. An exception to that are neonatology nurses, a unique population that is exposed to--but do not individuate--massive numbers of newborn faces. Our findings show that recognition of newborn faces by nurses does not differ from adults who are rarely exposed to newborn faces. A control study showed that the absence of enhanced recognition cannot be attributed to the relatively short exposure to each newborn face in the neonatology unit or to newborns' apparent homogeneous appearance. It is therefore the quality--not the quantity--of exposure that determines recognition abilities.     

Understanding Sexual Revictimization of Women Through Metaphors: A Qualitative Research

The aim of this study was to contribute to the phenomenological understanding of revictimization through metaphors used by women when describing their revictimization experiences. Data were collected through in-depth semistructured interviews with 9 women regarding their repeated sexual victimization. Content analysis focused on metaphors used by the women when describing revictimization. Analysis of the metaphors revealed vulnerability in relation to the self and to interpersonal relationships. The metaphors relating to the self are portrayed through images of imprisonment, homelessness, contamination, and disability. Interpersonal relationships are described through the image of boundaries. These metaphors reflect duality: the profound need for security and the perception of boundaries as limiting and confining. Metaphors can be useful as a heuristic instrument for understanding women’s experience of the duality and the contradictions in coping with revictimization, and for intervention.     

High arousal and low arousal work-related positive affects and basal cardiovascular activity

Basal cardiovascular activity may be modulated by positive affect activation levels. In the current study, it was hypothesized that work-related high arousal positive affect (HAPA) will have a U-shaped association with basal cardiovascular activity and low or un-aroused positive affect (LAPA) will be negatively associated with basal cardiovascular activity. Participants were 1807, apparently, healthy adults. HAPA and LAPA were assessed with the Job-related Affective Well-being Scale. Outcome measures were resting heart rate (HR), systolic (SBP), and diastolic blood pressure (DBP) levels. Results for HAPA supported the hypothesized relationships, such that HR and SBP were lower when HAPA was at moderate levels, but higher when HAPA was at high or low levels. LAPA was negatively associated with SBP and DBP. Our findings suggest that HAPA and LAPA have differential consequences regarding cardiovascular function.     

Musical Training,Bilingualism, and Executive Function: A Closer Look at Task Switching and Dual‐Task Performance

This study investigated whether musical training and bilingualism are associated with enhancements in specific components of executive function, namely, task switching and dual‐task performance. Participants (n = 153) belonging to one of four groups (monolingual musician, bilingual musician, bilingual non‐musician, or monolingual non‐musician) were matched on age and socioeconomic status and administered task switching and dual‐task paradigms. Results demonstrated reduced global and local switch costs in musicians compared with non‐musicians, suggesting that musical training can contribute to increased efficiency in the ability to shift flexibly between mental sets. On dual‐task performance, musicians also outperformed non‐musicians. There was neither a cognitive advantage for bilinguals relative to monolinguals, nor an interaction between music and language to suggest additive effects of both types of experience. These findings demonstrate that long‐term musical training is associated with improvements in task switching and dual‐task performance.