Proactive and reactive control depends on emotional valence: a Stroop study with emotional expressions and words

We examined proactive and reactive control effects in the context of task-relevant happy, sad, and angry facial expressions on a face-word Stroop task. Participants identified the emotion expressed by a face that contained a congruent or incongruent emotional word (happy/sad/angry). Proactive control effects were measured in terms of the reduction in Stroop interference (difference between incongruent and congruent trials) as a function of previous trial emotion and previous trial congruence. Reactive control effects were measured in terms of the reduction in Stroop interference as a function of current trial emotion and previous trial congruence. Previous trial negative emotions exert greater influence on proactive control than the positive emotion. Sad faces in the previous trial resulted in greater reduction in the Stroop interference for happy faces in the current trial. However, current trial angry faces showed stronger adaptation effects compared to happy faces. Thus, both proactive and reactive control mechanisms are dependent on emotional valence of task-relevant stimuli.     

Consolidation of statistical information of multiple objects in working memory

The present study investigated working memory consolidation in focused and distributed attention tasks by examining the time course of the consolidation process (Experiment 1) and its dependence on capacity-limited central resources (Experiment 2) in both tasks. In a match-to-sample design using masks at various intervals to vary consolidation rates, the participants performed either an identification task (focused attention) or a mean estimation task (distributed attention) with (Experiment 1) or without (Experiment 2) prior knowledge of what task they were to perform. We found that consolidation in the distributed attention task was more efficient and was about twice as fast as in the focused attention task. In addition, both tasks suffered interference when they had to be performed together, indicating that both types of attention rely on a common set of control processes. These findings can be attributed to differences in the resolution of object representations and in the scope of attention associated with focused and distributed attention.     

Effects of endogenous spatial attention on the detection and discrimination of spatial frequencies

Two experiments were designed to explore the relationship between visual attention and spatial-frequency processing using a cuing paradigm. In both experiments, the targets were a sharp-edged line segment with high spatial frequencies present and a blurred line segment with only low spatial frequencies present. In each trial an endogenous cue appeared at fixation indicating the probable location, left or right, in which a stimulus would appear. In experiment 1, a typical cuing effect was found with simple reaction times (RTs) for detecting the stimuli being faster when they appeared at a cued (ie attended) compared to an uncued (ie unattended) location. In experiment 2, choice RTs were measured, with participants indicating whether the sharp-edged line segment or the blurred line segment was presented in each trial. In this case, when it was necessary to process the spatial-frequency content of the stimuli, RTs were significantly faster at the attended location only for the sharp-edged line segment. For the blurred line segment without high spatial frequencies, RTs did not differ for attended and unattended locations. The results indicate that endogenous spatial attention interacts differently with high-spatial-frequency and low-spatial-frequency selective mechanisms depending on whether the task is to detect a stimulus or identify it on the basis of its spatial-frequency content.     

The Influence of Positive and Negative Affectivity on Attitude Change Toward Organizations

This study tests hypothesized differences in pre-post (product-harm) crisis attitude change toward an organization for positively and negatively oriented individuals. Contrary to theoretical predictions, there was not a strong differential attitude change between positively and negatively oriented individuals. The results suggest a possible boundary condition for the influence of positive and negative affectivity on attitude change. Two explanations are offered for these findings: (1) that the vividness of the situation might override affectivity and (2) that affectivity might not be a strong predictor of attitude change for nonpersonalized attitudes.     

“Cow Is a Mother,Mothers Can Do Anything for Their Children!” Gaushalas as Landscapes of Anthropatriarchy and Hindu Patriarchy

This article argues that gaushalas, or cow shelters, in India are mobilized as sites of Hindutva or Hindu ultranationalism, where it is a “vulnerable” Hindu Indian nation—or the “Hindu mother cow” as Mother India—who needs “sanctuary” from predatory Muslim males. Gaushalas are rendered spaces of (re)production of cows as political, religious, and economic capital, and sustained by the combined and compatible narratives of “anthropatriarchy” and Hindu patriarchy. Anthropatriarchy is framed as the human enactment of gendered oppressions upon animal bodies, and is crucial to sustaining all animal agriculture. Hindu patriarchy refers to the instrumentalization of female and feminized bodies (women, cows, “Mother India”) as “mothers” and cultural guardians of a “pure” Hindu civilization. Both patriarchies commodify bovine motherhood and breastmilk. which this article frames as a feminist issue. Through empirical research, this article demonstrates that gaushalas generally function as spaces of exploitation, incarceration, and gendered violence for the animals. The article broadens posthumanist feminist theory to illustrate how bovine bodies, akin to women's bodies, are mobilized as productive, reproductive, and symbolic capital to advance Hindu extremism and ultranationalism. It subjectifies animal bodies as landscapes of nation‐making using ecofeminism and its subfield of vegan feminism.