Counting the Faithful: Measuring Local Religious Contexts in the United States

This study compares the estimates of religious composition of counties in the United States from three independent datasets: the 2010 Religious Congregational Membership Study (RCMS); the 2010 Infogroup Congregational membership data (INFO); and the Gallup Daily Poll—a large national survey with more than 1.3 million respondents. My analyses suggest that the estimates for most major religious groups from the three datasets are highly correlated to each other. In addition, the measures of local religious compositions from the three datasets successfully predict the religious composition of friendship networks in a large, nationally representative survey. These findings suggest that RCMS, the most widely used data source for measuring local religious composition in the United States, has a convergent and predictive validity. My analyses, however, also highlight important challenges in measuring geographic distributions of non‐Christian populations, as well as total religious populations in all religious traditions.     

Great expectations for Ara Norenzayan's Big Gods

In Big Gods (2013), Ara Norenzayan argues that the rise of large-scale societies was made possible by an extension of small-scale religious prosociality, presided over (and enforced) by Big moralizing watchful Gods. While religious prosociality is, of course, a redundant characterization of any small-scale religious group, it is doubtful that its extension can account for the historical emergence of large-scale societies, nor can cooperation be explained as an effect of surveillance. Rather, the archaeological and historical record indicates that such large-scale expansions of human societies are better explained by economic factors, political power, and/or military force. Difficulties with Norenzayan's theory are explored and several alternative theories to his ‘neglect of history’ are suggested.     

The role of response inhibition in temporal preparation: Evidence from a go/no-go task

During the foreperiod (FP) of a warned reaction task, participants engage in a process of temporal preparation to speed response to the impending target stimulus. Previous neurophysiological studies have shown that inhibition is applied during FP to prevent premature response. Previous behavioral studies have shown that the duration of FP on both the current and the preceding trial codetermine response time to the target. Integrating these findings, the present study tested the hypothesis that the behavioral effects find their origin in response inhibition on the preceding trial. In two experiments the variable-FP paradigm was combined with a go/no-go task, in which no-go stimuli required explicit response inhibition. The resulting data pattern revealed sequential effects of both FP (long or short) and response requirement (go or no-go), which could be jointly understood as expressions of response inhibition, consistent with the hypothesis.     

Effects of a knowledge base manipulation on children's recall

Abstract

Developmental researchers have demonstrated the potent role of a knowledge base on children's memory performance. However, the only studies to experimentally assess a causal connection between children's knowledge and memory have failed to find such connection (DeMarie-Dreblow, 1991; Muir-Broaddus, Rorer, Branden, & George, 1995). In this study, we extended the length of training relative to earlier studies with samples of first- and seventh-grade children, incorporating knowledge training into their school curriculum. Both groups of children displayed an increase in knowledge as a result of training and corresponding significant improvements in recall, consistent with a causal relation between knowledge and memory. Although we believe that some of the benefits for the older children were associated with improvements in strategic organization, most of the gains, for both the older and younger children, could be attributed to item-specific effects of knowledge on recall.     

Wheel chairs and arm chairs: A novel experimental design for the emotional Stroop effect

The emotional Stroop effect demonstrates that people are slower to name the ink colour of emotionally charged words than that of neutral words. Attributing this slowdown to emotionality or threat requires that the emotion and neutral words presented are equal on all extraneous variables. However, it is impossible in principle to match the two types of words on all conceivable variables. To address the problem, we presented the same set of words, polarised to be negative in one condition and neutral in another by using appropriate prime words that produced the desired valence through idiomatic two-word expressions. Across two studies, participants took longer to name the colour of the same words when they were rendered negative than when they were rendered neutral. This difference reflects a true emotional Stroop effect given the control provided for all potentially confounding variables tied to the target stimuli. The new procedure also enables researchers to calculate item-specific emotional Stroop effects for the first time.     

Crystal growth and defect study of BiSbTe3

BiSbTe₃ single crystals have been grown by the Bridgman technique. Microscopic observations of the as-grown crystals reveal typical features, such as striations on the top free surface, which are attributed to the effect of growth conditions. A nitric-acid-based reagent capable of revealing dislocations has been developed and tested. Etch pits are produced at the dislocation sites, but some discrepancies have been observed on matched cleavage surfaces. The structural difference between the matched cleavage surfaces is discussed.     

Reinstatement of odour context cues veridical memories but not false memories

ABSTRACT

The sense of smell has made a recent return to the forefront of research on episodic memory. Odour context cues can reactivate recently encoded memories during sleep-dependent memory consolidation [e.g., Rasch, B., Buchel, C., Gais, S., & Born, J. (2007). Odor cues during slow-wave sleep prompt declarative memory consolidation. Science, 315, 1426–1429], and reinstating the odour experienced during encoding at test results in superior recall and recognition [e.g., Isarida, T., Sakai, T., Kubota, T., Koga, M., Katayama, Y., & Isarida, T. K. (2014). Odor-context effects in free recall after a short retention interval: A new methodology for controlling adaptation. Memory & Cognition, 42, 421–433]. However, whether the impact of odour cues is restricted to the specific memories studied in the presence of the odour, or whether reinstating the odour also cues unstudied memories that are semantically related to the studied memories (i.e., false memories) is unknown. We used the Deese-Roediger-McDermott false memory paradigm to quantify the impact of odour cues on both veridical memory and false memory. Reinstating the odour presented during the study of the DRM word lists at the test phase resulted in better free recall of the studied words, but had no statistically significant impact on the number of false memories produced. We argue that odour cues influence recall of the memories they co-occurred with during study but potentially not semantically related memories.     

Age-related positivity effects and autobiographical memory detail: Evidence from a past/future source memory task

This study investigated whether the age-related positivity effect strengthens specific event details in autobiographical memory. Participants retrieved past events or imagined future events in response to neutral or emotional cue words. Older adults rated each kind of event more positively than younger adults, demonstrating an age-related positivity effect. We next administered a source memory test. Participants were given the same cue words and tried to retrieve the previously generated event and its source (past or future). Accuracy on this source test should depend on the recollection of specific details about the earlier generated events, providing a more objective measure of those details than subjective ratings. We found that source accuracy was greater for positive than negative future events in both age groups, suggesting that positive future events were more detailed. In contrast, valence did not affect source accuracy for past events in either age group, suggesting that positive and negative past events were equally detailed. Although ageing can bias people to focus on positive aspects of experience, this bias does not appear to strengthen the availability of details for positive relative to negative past events.     

Book Review: Managing Mental Health in the Community: Chaos and Containment

Abstract

The British Association of Counselling first introduced a Code of Ethics and Practice for Counsellors in 1984. It has subse-quendy been revised three times. The codes have to be sufficiently broad to be accepted by the membership of BAC, who come from a wide range of theoretical backgrounds. Inevitably this means that the codes do not satisfy everyone nor do they resolve all ethical dilemmas. This paper focuses on sections of the codes which are unsatisfactory, or inadequate for psychodynamic counsellors. It also looks at the influence of psychodynamic counsellors in changes to the clauses on sexual exploitation. Finally the absence of any mention of dual and multiple relationships is discussed.