Do Police Officers' Beliefs About Emotional Witnesses Influence the Questions They Ask?

High emotional arousal associated with witnessing a crime promotes memory error. Police are trained to use open‐ended questioning (i.e., Cognitive Interview) to guard against contaminating fragile witness memory, but do they follow this protocol? We investigated whether officers' belief about arousal's impact on crime scene memory influenced their questioning procedures. Officers read crime scenarios describing the witness/victim as either emotionally distraught or calm, and then they chose among open‐ended and close‐ended question options for witness interviews. Results showed that emotionally aroused witnesses were asked more closed questions by officers who believed arousal did not hurt memory, while officers who believed arousal negatively impacted memory accuracy asked more open‐ended questions. This relationship was not influenced by police experience. Results suggest that regardless of training and empirical findings, beliefs about the arousal–memory relationship may guide the questioning technique that officers employ, potentially contaminating already vulnerable witness memory. Copyright © 2015 John Wiley & Sons, Ltd.     

Cholinergic neurons mediate CaMKII-dependent enhancement of courtship suppression

In Drosophila, calcium/calmodulin-dependent protein kinase II (CaMKII) activity is crucial in associative courtship conditioning for both memory formation and suppression of courtship during training with a mated female. We have previously shown that increasing levels of constitutively active CaMKII, but not calcium-dependent CaMKII, in a subset of neurons can decrease the initial level of courtship and enhance the rate of suppression of courtship in response to a mated female. In this study, we demonstrate that a subpopulation of noncholinergic, nondopaminergic, non-GABAergic neurons can cause CaMKII-dependent reductions in initial courtship, but only cholinergic neurons enhance training-dependent suppression. These data suggest that processing of pheromonal signals in two subpopulations of neurons, likely antennal lobe projection neurons, is critical for behavioral plasticity.     

A new method for calibrating perceptual salience across dimensions in infants: the case of color vs. luminance

We report a new method for calibrating differences in perceptual salience across feature dimensions, in infants. The problem of inter-dimensional salience arises in many areas of infant studies, but a general method for addressing the problem has not previously been described. Our method is based on a preferential looking paradigm, adapted to determine the relative salience of two stimuli. We report here on the case of stimuli differing in color and luminance, though the method has wider potential. We were able to determine on a psychophysical curve the point at which a color contrast was equally salient to infants as a given luminance contrast. We then used these calibrated, 'iso-salient' stimuli in an object memory study. Results showed that 6.5-month-old infants noticed a color, but not a luminance, change while tracking an occluded object. Our method should have numerous applications in the study of bottom-up effects on infant attention and visual working memory.     

Attentional fixation in panic disorder

According to Beck's (1988) clinical observations, patients with panic disorder describe a fixation on their distressing physical and psychological symptoms and an inability to access corrective information during panic attacks. The present study sought to evaluate empirically the notion that attentional fixation is characteristic of these patients. A subset of panic patients participating in 3 cognitive therapy clinical trials completed the Attentional Fixation Questionnaire (AFQ) at intake, during treatment and at termination. The AFQ had adequate internal consistency at all time intervals, and it correlated positively with measures of depression, anxiety and distorted cognitive content. At termination, the AFQ total score and nearly all single items decreased significantly, and patients who continued to meet diagnostic criteria for panic disorder scored higher on most items than patients who no longer met diagnostic criteria for panic disorder. These preliminary data suggest that attentional fixation is an important dimension of cognition relevant to panic disorder.     

How do we evaluate learning from the curriculum? Thirty phone interviews with Institutes of the American Psychoanalytic Association

A telephone survey of curriculum directors of the thirty institutes of the American Psychoanalytic Association revealed that 75 percent of institutes highly value the importance of evaluating what candidates learn from the curriculum. Paradoxically, however, most institutes do not do evaluations in this area. Typically, institutes evaluate candidates' satisfaction with courses, or their attendance and conduct in classes, rather than learning per se. Some institutes have more rigorous evaluation methods, including oral exams. Objections to evaluating what candidates learn included (1) evaluations involve too much work; (2) evaluations of learning are considered inappropriate or invalid; (3) evaluations would hurt candidates, faculty, the learning process, and the institute. Some curriculum directors dismissed these objections, contending that it is the responsibility of psychoanalytic educators to set teaching goals and evaluate learning.     

The Structure of Female Subgroups: An Exploration of Ambivalent Stereotypes

The present research concerns the stereotypes associated with subgroups of women. Previous researchers have considered the ambivalent nature of stereotypes, particularly along the dimensions of warmth and competence (Glick, Diebold, Bailey-Werner, & Zhu, Personality and Social Psychology Bulletin 23:1323–1334, 1997). In Study 1, we looked at the degree to which the superordinate social category of “women” is differentiated into distinct subgroups and whether warmth and competence are the primary dimensions of this differentiation. In Study 2, we assessed the degree to which businesswomen and homemakers are automatically associated with warmth and competence. Results showed that men and women differ in the valence associated with specific subgroups, and it is this valence, rather than stereotype content, that is automatically associated with these female subgroups.