Explanatory Roles for Minimal Content

A standard objection to so‐called ‘minimal semantics’ (Borg 2004, 2012, Cappelen and Lepore 2005) is that minimal contents are explanatorily redundant as they play no role in an adequate account of linguistic communication (those making this objection include Levinson 2000, Carston 2002, Recanati 2004). This paper argues that this standard objection is mistaken. Furthermore, I argue that seeing why the objection is mistaken sheds light both on how we should draw the classic Gricean distinction between saying and implicating, and how we should think about the key philosophical notion of assertion. Specifically, it reveals that these ideas are best understood primarily in socio‐linguistic terms (resting on the degree of liability a speaker is held to have for linguistically conveyed content).     

Police surveillance of cell phone location data: Supreme Court versus public opinion

The Fourth Amendment to the US Constitution protects individuals from unreasonable searches and seizures. As technology evolves, courts must examine Fourth Amendment concerns implicated by the introduction of new and enhanced police surveillance techniques. Recent Supreme Court cases have demonstrated a trend towards reconsidering the mechanical application of traditional Fourth Amendment doctrine to define the scope of constitutional protections for modern technological devices and personal data. The current research examined whether public opinion regarding privacy rights in electronic communications is in accordance with these Supreme Court rulings. Results suggest that cell phone location data is perceived as more private and deserving of protections than other types of location data, but the privacy of other types of information recorded on cell phones is valued even more than location data. These results have implications for the police and courts considering how the Fourth Amendment will apply to smart phone technologies.     

Background music stints creativity: Evidence from compound remote associate tasks

Background music has been claimed to enhance people's creativity. In three experiments, we investigated the impact of background music on performance of Compound Remote Associate Tasks (CRATs), which are widely thought to tap creativity. Background music with foreign (unfamiliar) lyrics (Experiment 1), instrumental music without lyrics (Experiment 2), and music with familiar lyrics (Experiment 3) all significantly impaired CRAT performance in comparison with quiet background conditions. Furthermore, Experiment 3 demonstrated that background music impaired CRAT performance regardless of whether the music induced a positive mood or whether participants typically studied in the presence of music. The findings challenge the view that background music enhances creativity and are discussed in terms of an auditory distraction account (interference‐by‐process) and the processing disfluency account.     

Cue usage in memory for location when orientation is fixed

In previous research, it was demonstrated that including one or three cues surrounding a circular field had no effect on spatial memory for dot locations when the field's orientation was fixed, but that there were very large effects when orientation varied across trials (Fitting, Wedell, & Allen, 2007). In four new experiments, we explored the use of external cues in the fixed orientation environment, using 0, 4, 8, or 24 cues and manipulating task difficulty. In Experiments 1-3, the angular bias data supported the use of four quadrant-based prototypes regardless of cue condition, but there were clear cue effects on radial prototype locations. Increasing the number of cues enhanced accuracy of spatial memory for targets closer to cues. In Experiment 4, we severely challenged memory by using multiple targets and a filled delay before estimation. Doing so demonstrated an effect of cues on the categorical structuring of memory. Collectively, findings indicate that when orientation is fixed, cues bolster fine-grain memory, but that they only alter the default categorical scheme when memory demands are high.     

Face aftereffects indicate dissociable, but not distinct, coding of male and female faces

It has been claimed that exposure to distorted faces of one sex induces perceptual aftereffects for test faces that are of the same sex, but not for test faces of the other sex (A. C. Little, L. M. DeBruine, & B. C. Jones, 2005). This result suggests that male and female faces have separate neural coding. Given the high degree of visual similarity between faces of different sexes, this result is surprising. The authors reinvestigated male and female face coding using a different face distortion. In Experiment 1, participants adapted to distorted faces from one sex (e.g., male contracted faces) and were tested with faces of both sexes. Aftereffects were found for both male and female faces, suggesting the existence of common coding mechanisms. In Experiments 2 and 3, participants adapted to oppositely distorted faces from both sexes (male contracted and female expanded faces). Weak opposite aftereffects were found for male and female faces, suggesting the existence of sex-selective face coding mechanisms. Taken together, these results indicate that both common and sex-selective mechanisms code male and female faces.     

Role of motion signals in recognizing subtle facial expressions of emotion

Three studies investigated the importance of movement for the recognition of subtle and intense expressions of emotion. In the first experiment, 36 facial emotion displays were duplicated in three conditions either upright or inverted in orientation. A dynamic condition addressed the perception of motion by using four still frames run together to encapsulate a moving sequence to show the expression emerging from neutral to the subtle emotion. The multi‐static condition contained the same four stills presented in succession, but with a visual noise mask (200 ms) between each frame to disrupt the apparent motion, whilst in the single‐static condition, only the last still image (subtle expression) was presented. Results showed a significant advantage for the dynamic condition, over the single‐ and multi‐static conditions, suggesting that motion signals provide a more accurate and robust mental representation of the expression. A second experiment demonstrated that the advantage of movement was reduced with expressions of a higher intensity, and the results of the third experiment showed that the advantage for the dynamic condition for recognizing subtle emotions was due to the motion signal rather than additional static information contained in the sequence. It is concluded that motion signals associated with the emergence of facial expressions can be a useful cue in the recognition process, especially when the expressions are subtle.     

Positive Coping among Wives of Male Christian Clergy

Clergy spouses experience various life stressors, yet many cope and function effectively in the midst of their daily challenges. Mental health professionals were asked to identify wives of male clergy who exemplify emotional and spiritual health. Nominees were contacted and interviews conducted with 25 women. Each interviewee was asked about coping with normal life stressors, stressors associated with being married to a minister, and catastrophic life events. All interviews were transcribed and coded, using grounded theory. Participants emphasized the importance of spirituality, social support, limit-setting, and healthy lifestyle choices. Implications are discussed.

Links between socialization goals and child‐rearing practices in Chinese and Indian mothers

Mothers of preschoolers in China and India reported on the value they accorded to items tapping two socialization goals, Filial Piety and Socioemotional Development and two parenting styles, Authoritative and Authoritarian. In both cultures, maternal valuing of Filial Piety was associated with greater exertion of parental control, whereas greater valuing of Socioemotional Development was related to more frequent use of Authoritative practices. However, patterns in relationships between Filial Piety, Socioemotional Development and Authoritative parenting differed across Chinese and Indian mothers. Positive associations were found among these three variables for Indian mothers, reflecting Hindu beliefs about young children and childhood. Among Chinese mothers, on the other hand, Filial Piety was negatively related with Socioemotional Development and the use of Authoritative practices. Our results suggest that Chinese mothers believe that the use of authoritative practices, which encourage socioemotional development in children, will inhibit achievement of filial behaviour and academic achievement. Contrasts between these two Asian cultures highlight the importance of considering parents' socialization goals and beliefs in cross‐cultural studies of child‐rearing practices. Copyright © 2003 John Wiley & Sons, Ltd.