I am like a lion to Ephraim

This article argues that animal imagery – in combination with personal images of the deity – must be taken more seriously in studies of Old Testament theology. Bernhard Lang and Tryggve Mettinger are introduced as examples of scholars who distance themselves from the idea that the Israelites conceived of Yahweh in the figure of an animal. They have thereby contributed to the majority view among scholars that only the personal metaphors for Yahweh are worth taking seriously. As a counterweight to this, other scholars are quoted who have shown how the combination of human and animal, familiar from Egyptian religion, also appears in the Old Testament. This leads to the conclusion that through a dialogue between animal and personal images, it was possible for the biblical writers to formulate theologies in which God is not reduced to human imagery alone, as we can see among other things from the continued use in the New Testament of the lion image as well as the lamb image in Revelations.     

Measuring and testing awareness of emotional face expressions

Comparison of behavioural measures of consciousness has attracted much attention recently. In a recent article, Szczepanowski et al. conclude that confidence ratings (CR) predict accuracy better than both the perceptual awareness scale (PAS) and post-decision wagering (PDW) when using stimuli with emotional content (fearful vs. neutral faces). Although we find the study interesting, we disagree with the conclusion that CR is superior to PAS because of two methodological issues. First, the conclusion is not based on a formal test. We performed this test and found no evidence that CR predicted accuracy better than PAS (p = .4). Second, Szczepanowski et al. used the present version of PAS in a manner somewhat different from how it was originally intended, and the participants may not have been adequately instructed. We end our commentary with a set of recommendations for future studies using PAS.     

(Dis)armed friendship: impacts of colonial ideology on early Quaker attitudes toward American Indians

Quakers’ early relations with American Indians (especially the Lenne Lenape, later known as the Delaware Indians) were generally positive. Core Quaker principles were simplicity, integrity, equality and peace – principles that could coincide well with those of the similarly egalitarian Lenne Lenape, who had been designated peacekeepers by the Iroquois Confederacy. Although the relationship was different than that of other settlers and American Indians, it was still suffused with colonial ideology. From the founding of Pennsylvania to the period of Grant’s ‘Peace Policy’, Quakers had to negotiate two wars and changing attitudes to North American Indians by American Presidents and government. The paper focuses on corresponding shifts in Quaker attitudes and policies. Our interest is in Quaker responses to Native Americans over time, finding that Quakers became increasingly distanced from the Indians and focused on acculturation. In their zeal to become acceptable to American Governments and through that, assist Native Americans, Quakers had, in fact, assimilated themselves.     

Measuring consciousness: task accuracy and awareness as sigmoid functions of stimulus duration

When consciousness is examined using subjective ratings, the extent to which processing is conscious or unconscious is often estimated by calculating task performance at the subjective threshold or by calculating the correlation between accuracy and awareness. However, both these methods have certain limitations. In the present article, we propose describing task accuracy and awareness as functions of stimulus intensity (thus obtaining an accuracy and an awareness curve) as suggested by Koch and Preuschoff (2007). The estimated lag between the curves describes how much stimulus intensity must increase for awareness to change proportionally as much as accuracy and the slopes of the curves are used to assess how fast accuracy and awareness increases and whether awareness is dichotomous. The method is successfully employed to assess consciousness characteristics on data from four different awareness scales.     

Bus drivers' exposure to bullying at work: an occupation-specific approach

The present study employs an occupation-specific approach to examine bus drivers' exposure to bullying and their trait anger, job engagement, job satisfaction and turnover intentions. A total of 1,023 bus drivers from a large public transport organization participated in the study. The findings show that bus driving can be a high risk occupation with regard to bullying, since 70% of the bus drivers had experienced one or more acts typical of bullying during the last six months. As many as 11% defined themselves as victims of bullying, 33% of whom (i.e. 3.6% of the total sample) see themselves as victims of frequent bullying. Colleagues were most frequently reported as perpetrators. Exposure to bullying was negatively related to job engagement and job satisfaction and positively related to turnover intentions. Job engagement and job satisfaction mediated the relationship between bullying and intention to leave, respectively. Trait anger had an interaction effect on the relationship between bullying and turnover intentions. This study indicates that workplace bullying has context-specific aspects that require increased use of context-specific policies and intervention methods.     

N-backer: an auditory n-back task with automatic scoring of spoken responses

The n-back task is commonly used to load working memory (WM) in dual-task and neuroimaging experiments. However, it typically involves visual presentation and buttonpress responses, making it unsuitable for combination with primary tasks that involve vision and action, such as sequential object use and other tasks of daily living. The N-backer software presented here will automatically present and score auditory–verbal n-back sequences utilising the standard speech synthesis and recognition facilities that come with Microsoft Windows. Data are presented from an experiment in which 12 student participants carried out three tasks from the Naturalistic Action Test (NAT) while their attention was divided between the primary task and a continuous auditory–verbal 2-back secondary task. The participants’ 2-back performance was scored in two ways: by hand, from video recordings, and automatically, using the software, allowing us to evaluate the accuracy of N-backer. There was an extremely high correlation between these scores (.933). The videos were also used to obtain a comprehensive error score for the NAT. Significantly more errors were made in the more complex NAT tasks when participants were 2-backing, as compared with when they were not, showing that the auditory–verbal n-back task can be used to disrupt sequential object use. This dual-task method may simulate the attentional deficits of patients with brain injury, providing insights into the difficulties they face in tasks of daily living.