To teach or to tell? Consequences of receiving help from experts and peers

Previous research has stressed the positive effects of receiving autonomy‐oriented help over dependency‐oriented help but has overlooked a potential downside in terms of recipients' evaluations of the helper. Participants in the current experiment (n = 77) requested help while working on difficult puzzles and received either autonomy‐ or dependency‐oriented help from either an expert or a peer. In line with previous findings, receiving autonomy‐oriented help led to more self‐competence and positive feelings than dependency‐oriented help. However, in support of our prediction, participants also felt angrier, had less respect for and less trust in the peer who provided autonomy‐oriented help than the peer who provided dependency‐oriented help. No differences in the evaluation of the expert helper were found. These findings highlight the importance of considering both the helpers' characteristics and the type of help provided when investigating the psychological consequences of receiving help. Copyright © 2011 John Wiley & Sons, Ltd.     

Which preventive interventions effectively enhance depressed mothers' sensitivity? A meta‐analysis

Improving depressed mothers' sensitivity is assumed to be a key element in preventing adverse outcomes for children of such mothers. This meta‐analysis examines the short‐term effectiveness of preventive interventions in terms of enhancing depressed mothers' sensitivity toward their child and investigates what type of intervention is most effective. Thirteen interventions, reported in 10 controlled outcome studies, met the inclusion criteria (N = 918). Meta‐analytic results showed a small to medium, significant mean effect size (g = 0.32) with large variation in individual effect sizes (?0.56–1.76). Interventions including baby massage were highly effective in improving maternal sensitivity (g = 0.85). In contrast, individual therapy for the mother proved ineffective in terms of improving maternal sensitivity (g = ?0.00). Two other significant predictors of greater effect sizes were the inclusion of a support group and the use of a higher number of intervention methods; however, the significance of these results was largely accounted for by one single study. Our meta‐analysis confirms that depressed mothers' sensitivity can be improved by preventive intervention and suggests that baby massage may be an effective intervention method to evoke short‐term changes in maternal sensitivity. It is unclear whether these changes are maintained over time.     

Differential effects of damage within the hippocampal region on memory for a natural, nonspatial Odor-Odor Association

Debate continues on whether the role of rodent hippocampus in memory is limited to the spatial domain. Recently, this controversy has been addressed with studies on the social transmission of food preference, an odor-odor association task with no spatial requirements. Multiple reports have concluded that damage to the hippocampal region impairs memory in this task, but there remain questions about the extent of damage essential to produce an impairment. Furthermore, a recent study () found no effect of hippocampal lesions on memory in this task. We tested animals with complete lesions of the hippocampus (H) lesions of the hippocampus plus subiculum (HS), and lesions of the adjacent, anatomically related cortices of the parahippocampal region (PHR). H lesions produced an impairment on spatial delayed alternation, but not on memory for the social transmission of food preference, whereas HS and PHR lesions produced severe and equivalent impairments on memory for the socially acquired food preference. We discuss possible explanations for the discrepancy with the results of and conclude that the hippocampus and subiculum together play a critical role in the formation of this form of nonspatial, relational memory.     

How many locations can be selected at once?

The visual system uses several tools to select only the most relevant visual information for further processing, including selection by location. In the present study, the authors explored how many locations can be selected at once. Although past evidence from several visual tasks suggests that the visual system can operate on a fixed number of 4 objects or locations at once, the authors found that this capacity varies widely in response to the precision of selection required by the task. When the authors required precise selection regions, only 2-3 locations could be selected. But when the selection regions could be coarser, up to 6-7 locations could be selected. The authors discuss potential mechanisms underlying the selection of multiple locations and review the evidence for fixed limits in visual attention.     

Tracking unique objects

Is content addressable in the representation that subserves performance in multiple-object-tracking (MOT) experiments? We devised an MOT variant that featured unique, nameable objects (cartoon animals) as stimuli. There were two possible response modes: standard, in which observers were asked to report the locations of all target items, and specific, in which observers had to report the location of a particular object (e.g., “Where is the zebra?”). A measure of capacity derived from accuracy allowed for comparisons of the results between conditions. We found that capacity in the specific condition (1.4 to 2.6 items across several experiments) was always reliably lower than capacity in the standard condition (2.3 to 3.4 items). Observers could locate specific objects, indicating a content-addressable representation. However, capacity differences between conditions, as well as differing responses to the experimental manipulations, suggest that there may be two separate systems involved in tracking, one carrying only positional information, and one carrying identity information as well.     

Gender differences in visual attention to television form and content

Formal features (i.e., rapid action, dialogue, and animation) and content variables (i.e., violence, theme, and sex of characters) were analyzed as possible determinants of gender differences in children's television viewing. Two studies are reported. In Study 1, 5- and 7-year-old boys' and girls' visual attention was observed during four animated programs representing four combinations of high and low action with high and low violence. Boys' visual attention was greater than girls'. Attention was higher to high violence than to low violence. Boys' attention did not vary across treatments, but girls attended more to programs with low action than with high action. In Study 2, nine earlier laboratory studies, each with an independent sample, were subjected to a secondary analysis. The procedures were similar to Study 1; the samples ranged from 3 to 11 years old. Across experiments, boys attended significantly more than girls. The secondary analysis was designed to identify program form and content variables that might account for gender differences. Most content and form attributes failed to account for the pattern of gender differences in attention across or within studies. There was weak support for the notion that violent content and animation appeals more to boys than girls. Boys' greater visual attention was not associated with greater comprehension relative to girls'. It was proposed that girls focus more on the verbal auditory content of television, and boys focus more on the visual content.     

The Concept of the Internal Object: Some Defining Features

The paper begins with an attempt to distinguish the self from its internal objects in terms of the sense of otherness. It raises the issue of the level of contouring of the object and the link with early development. It discusses a type of semi-contoured object using Grotstein’s concept of the background object of primary identification. It concludes with a technical discussion concerning the repair of deficits or basic faults in internal objects.     

Expressions of Preference and Other Morally Problematic Instances of Prayer

When considering the role of prayer in the lives of believers, most theists agree that one important effect is the psychological impact on the person who is praying. Nevertheless, the way many of us pray, by primarily or solely focusing on our welfare and the welfare of our loved ones, agitates the human tendency towards exclusion. If we take seriously God’s commandment to love the neighbor as the self, we should use prayer, instead, as a prime opportunity to help cultivate a moral character that embraces more inclusion. In this paper, I use Søren Kierkegaard’s Works of Love as a framework for working towards this more inclusive view of prayer—one that widens our moral circle and awareness to include all human beings, and not just the select ones we have chosen to prefer above all others. It does not follow that we are prohibited from praying for our own welfare or the welfare of our loved ones, but it does mean that using prayer in a way that only (or primarily) shows concern for those whom we prefer is morally problematic.