Religious Affiliation, Ethnicity, and Child Mortality in Chiapas, México

We investigate whether there is a relationship between religious affiliation and child mortality among indigenous and nonindigenous groups in Chiapas, México. Our analysis relies on Brass-type estimates of child mortality by ethnicity and religious affiliation and multivariate analyses that adjust for various socioeconomic and demographic factors. The data are from the 2000 Mexican Census 10 percent sample. Among indigenous people, Presbyterians have lower rates of child mortality than Catholics. However, no significant differentials are found in child mortality by religious affiliation among nonindigenous people. The indigenous health ministry of the Presbyterian Church and the social and cultural transformations that tend to accompany religious conversion may have an impact on child survival among disadvantaged populations such as the indigenous people in Chiapas.     

Ordinary Resurrections: Children in the Years of Hope

Book reviewed in this article: Jonathan Kozol (2001). Ordinary Resurrections: Children in the Years of Hope.     

Intuition and Reflection in Arithmetic: Michael Potter

If arithmetic is not analytic in Kant's sense, what is its subject matter? Answers to this question can be classified into four sorts according as they posit logic, experience, thought or the world as the source, but in each case we need to appeal to some further process if we are to generate a structure rich enough to represent arithmetic as standardly practised. I speculate that this further process is our reflection on the subject matter already obtained. This suggestion seems problematic, however, since it seems to rest on a confusion between the empirical and the metaphysical self.     

Pitch Range Variations Improve Cognitive Processing of Audio Messages

This study explores the effect of different speaker intonation strategies in audio messages on attention, autonomic arousal, and memory. In this study, participants listened to 16 radio commercials, produced to vary in pitch range across sentences. Dependent variables were self‐reported effectiveness and adequacy, psychophysiological arousal and attention, immediate word recall and recognition of information. Results showed that messages conveyed with pitch variations achieved better scores compared to commercials with a homogenous pitch range across the sentences. This was especially the case when high pitch intonation was followed by low pitch within a sentence. The results increase our understanding of the influence of pitch range on processing by establishing a concrete strategy as a best practice for improving attention and memory.     

An Online Investigation of Imagery to Attenuate Paranoia in College Students

Onset of psychosis typically occurs in young adulthood, and is likely to be preceded by anxiety, low mood, suspiciousness and perceptual anomalies. Where these develop into mild or brief psychotic experience, and impact on functioning, young people are identified as being at risk of psychosis. Early intervention may reduce severity or delay transition to psychosis, and yield significant healthcare cost savings. This study examined the impact of an online attachment-based imagery task on paranoia, anxiety, mood and self-esteem, in college students. An experimental design was used to compare the effects of secure and anxious-ambivalent attachment imagery. A total of 301 college students, aged 18–48 years (M?=?20.1, SD?=?2.976), were randomly assigned to one of the two imagery conditions, and assessed pre and post imagery task on standardised measures of paranoia, anxiety, mood and self-esteem. A series of mixed model analyses of variance showed that participants in the secure attachment imagery condition reported lower levels of paranoia, anxiety and negative mood, and higher levels of positive mood and self-esteem, compared with those in the anxious-ambivalent attachment imagery condition. The study is limited by the lack of a neutral control condition and follow-up measures. Nevertheless, study demonstrated the impact of attachment-based imagery on paranoia. If these effects are replicated with ‘at risk mental state’ groups, and maintained at follow-up, online imagery may provide a safe and highly accessible means of attenuating paranoia in young people at risk of developing psychosis.     

Enhanced recognition of memorable pictures in ultra-fast RSVP

Long-term recognition memory for some pictures is consistently better than for others (Isola, Xiao, Parikh, Torralba, & Oliva, IEEE Transaction on Pattern Analysis and Machine Intelligence (PAMI), 36(7), 1469–1482, 2014). Here, we investigated whether pictures found to be memorable in a long-term memory test are also perceived more easily when presented in ultra-rapid RSVP. Participants viewed 6 pictures they had never seen before that were presented for 13 to 360 ms per picture in a rapid serial visual presentation (RSVP) sequence. In half the trials, one of the pictures was a memorable or a nonmemorable picture and perception of this picture was probed by a visual recognition test at the end of the sequence. Recognition for pictures from the memorable set was higher than for those from the nonmemorable set, and this difference increased with increasing duration. Nonmemorable picture recognition was low initially, did not increase until 120 ms, and never caught up with memorable picture recognition performance. Thus, the long-term memorability of an image is associated with initial perceptibility: A picture that is hard to grasp quickly is hard to remember later.     

Re-reading Discourse and Social Psychology: transforming social psychology

This paper considers one theme in the contemporary legacy of Potter and Wetherell's (1987) Discourse and Social Psychology. It overviews the context that led to that book and considers a series of critical responses from both experimental and critical/qualitative social psychologists. It refutes criticisms and corrects confusions. Focusing on contemporary discursive psychology, it highlights (a) its rigorous use of records of actual behaviour; (b) its systematic focus on normative practices. In methodological terms, it (a) highlights limitations in the use of open-ended interviews; (b) considers the way naturalistic materials provide access to participants' own orientations and displays; (c) builds a distinctive logic of sampling and generalization. In theoretical terms, it (a) highlights the way discourse work can identify foundational psychological matters; (b) offers a novel approach to emotion and embodiment; (c) starts to build a matrix of dimensions which are central to the constructing and recognizing of different kinds of social actions. It now offers a fully formed alternative social psychology which coordinates theory and method and a growing body of empirical work.