Is entry-level recognition viewpoint invariant or viewpoint dependent?

Subjects decided whether an object drawing matched the entry-level name that immediately preceded it in a name-object sequence. When objects in the stimulus set were visually similar with respect to global shape and configuration of parts, response time increased linearly from 0° to 120° for both match and mismatch trials. Similar effects of orientation were found on match trials when objects in the stimulus set were visually dissimilar. No effects of orientation were observed when name and drawing did not match in the visually dissimilar condition. The results are consistent with the view that, in a variety of viewing situations, the initial identification of an object at the entry level is accomplished by viewpoint-dependent mechanisms.     

Support groups: A psychological or social device for suicide bereavement?

This paper examines the psychological studies of bereavement support groups as well as exploring the ways in which people talk about their participation in such groups after their family member's suicide. Rather than reflecting any universal human condition, talk about experiences is considered as a local and contextual social construction, which in this case takes place in qualitative interviews in the modernWest (Finland). The paper draws on a study of 16 interviews with bereaved parents and (adult) children, half of whom had attended a bereavement support group after their family member's suicide. The study makes a contribution to the research field of family suicide bereavement from which sociological analysis has been so far largely missing.     

Are archetypes transmitted or emergent? A response to Christian Roesler

In this paper the author argues that Jung's concept of archetype should not be reduced to an univocal definition. Jung himself proposed many definitions of this concept, some of them being partially or totally contradictory to others. A univocal and logical way of thinking can lead us to refute and reject part of those definitions, but a complex way of thinking, as proposed by Edgar Morin or Roy Bhaskar for example, can allow us to consider that those apparent contradictions in Jung's definitions of archetype reflect the complexity of the psychic reality. The main argument of the author is that Jung was missing the epistemological concept of emergence (which appeared in science at the time of his death) and that he tried to express it with the epistemological concepts of his time.     

Gaze aversion: A response to cognitive or social difficulty?

When asked questions, adults and children often avert their gaze at certain points within the interaction, especially when questions are difficult (Doherty-Sneddon, Bruce, Bonner, Longbotham, & Doyle, 2002; Glenberg, Schroeder, & Robertson, 1998). Gaze aversion may be a way of managing the cognitive load associated with the processing of visual environmental information, or it may serve to alleviate a negative social-emotional experience, such as the self-consciousness associated with, for example, a fear of failure. In the present study, thirty-six 8-year-olds were questioned either face to face or across a live video link. Questions varied in type (arithmetic, verbal reasoning, and autobiographical and episodic memory) and in difficulty. Children averted their gaze more during face-to-face questioning than during video-mediated questioning; however, question difficulty had a very strong influence on aversion in both interview conditions. It is concluded that although social factors play a role in children's gaze aversion during pedagogical question-answer sequences, the primary function of averting gaze is to manage the cognitive load involved in the processing of environmental information.     

Should We Treat Depression with drugs or psychological interventions? A Reply to Ioannidis

We reply to the Ioannidis's paper "Effectiveness of antidepressants; an evidence based myth constructed from a thousand controlled trials." We disagree that antidepressants have no greater efficacy than placebo. We present the efficacy from hundreds of trials in terms of the percentage of patients with a substantial clinical response (a 50% improvement or more symptomatic reduction). This meta-analysis finds that 42-70% of depressed patients improve with drug and 21%-39% improve with placebo. The response benefit of antidepressant treatment is 33%-11% greater than placebo. Ioannidis argues that it would be vanishingly smaller because systematic biasing in these clinical trials would reduce the drug-placebo difference to zero. Ioannidis' argument that antidepressants have no benefit is eroded by his failures of logic because he does not present any evidence that there are a large number of studies where placebo is substantially more effective than drug. (To reduce to zero, one would also have to show that some of the unpublished studies find placebo better than drug and have substantial systematic or methodological bias). We also present the empirical evidence showing that these methodological concerns generally have the opposite effect of what Ioannidis argues, supporting our contention that the measured efficacy of antidepressants likely underestimates true efficacy. Our most important criticism is Ioannidis’ basic underlying argument about antidepressants that if the existing evidence is imperfect and methods can be criticized, then this proves that antidepressant are not efficacious. He presents no credible evidence that antidepressants have zero effect size. Valid arguments can point out difficulties with the data but do not prove that a given drug had no efficacy. Indeed better evidence might prove it was more efficacious that originally found. We find no empirical or ethical reason why psychiatrists should not try to help depressed patients with drugs and/or with psychotherapeutic/behavioral treatments given evidence of efficacy even though our treatment knowledge has limitations. The immense suffering of patients with major depression leads to ethical, moral, professional and legal obligations to treat patients with the best available tools at our disposal, while diligently and actively monitoring for adverse effects and actively revising treatment components as necessary.     

The near-death experience: Private or public?

This editorial contrasts the private, personal near-death experience with the public concept of the experience, and finds important messages for humanity that are common to both.     

Narcissistic self-esteem or optimal self-esteem? A Latent Profile Analysis of self-esteem and psychological entitlement

Research into the relationship between self-esteem and narcissism has produced conflicting results, potentially caused by hidden subpopulations that exhibit distinct positive or negative associations. This research uses Latent Profile Analysis to identify profiles within a national panel study (N = 6471) with differing relationships between psychological entitlement and self-esteem. We identified a narcissistic self-esteem profile (9%) characterised by high entitlement and high self-esteem, an optimal self-esteem (38.4%) profile characterised by high self-esteem but low entitlement, and three profiles that reported low entitlement but different levels of self-esteem. We additionally predicted profile membership using Big-Five traits. Results indicate that self-esteem is a necessary but not sufficient condition for high entitlement, and entitlement is not highly prevalent in New Zealand.     

Can psychological interventions increase optimism? A meta-analysis

Greater optimism is related to better mental and physical health. A number of studies have investigated interventions intended to increase optimism. The aim of this meta-analysis was to consolidate effect sizes found in randomized controlled intervention studies of optimism training and to identify factors that may influence the effect of interventions. Twenty-nine studies, with a total of 3319 participants, met criteria for inclusion in the analysis. A significant meta-analytic effect size, g = .41, indicated that, across studies, interventions increased optimism. Moderator analyses showed that studies had significantly higher effect sizes if they used the Best Possible Self intervention, provided the intervention in person, used an active control, used separate positive and negative expectancy measures rather than a version of the LOT-R, had a final assessment within one day of the end of the intervention, and used completer analyses rather than intention-to-treat analyses. The results indicate that psychological interventions can increase optimism and that various factors may influence effect size.     

Aggression: Appetite or aversion?—An ethologist's viewpoint

The term “aggression” has been used to describe practically all situations in which an organism threatens, damages, or kills another-with the exception of certain predator-prey relationships. As a result, a great deal of confusion and controversy has arisen as to the causal factors and functions of aggression. The main ethological hypotheses concerning the nature of aggression are put forward. In order to illustrate the divergence in causal factors and functions, differences in motivational, physiological, and ecological bases of aggression in two closely related fish species are described. A basic division of aggression into “self-defensive” and “property-protective” behavior is suggested, together with the parameters separating these categories on behavioral, causal, and functional bases. Mechanisms which enable motivational changes from one category to another to take place during a single encounter are discussed, these being pain stimuli and physical or psychological “cornering.” The importance of learning effects on fighting behavior are emphasized, especially their negative and positive reinforcing effects in relation to self and property defense. The biological significance of aggressive conditioning for the animal and the role of aggression in species maintenance are discussed.     

Dying: A universal human experience?

This paper explores the question, “Is there a universal psychological experience suffered by all dying persons?” a question to which the popular theory of Kübler-Ross presupposes an affirmative answer. Our answer takes three steps: first, a comparison between the Kübler-Ross model of dying and that of the late medievalBook of the Craft of Dying centered upon the five Kübler-Ross “stages”; second, a philosophical critique of the terms of this comparison; and third, a revised look at the alleged similarities between the two models, providing a deeper look at the moral and spiritual assumptions behind each.     

Sex bias in psychological research. Progress or complacency?

A total of 4,952 articles published in 1970, 1975, 1980, 1985, and 1990 in the areas of developmental, clinical, physiological, and social psychology were reviewed for the purpose of assessing various indicators of sexism in human psychological research. Significant changes in sex of first author, sex of participants, sexist language, and inappropriate generalization indicated that sexism has clearly diminished in the past two decades. Despite these improvements, however, the data revealed continued evidence of discriminatory practices, suggesting that efforts to eliminate sexism must be strengthened if psychology is to be a nonsexist discipline.     

Hyperstriatal function in the pigeon: response inhibition or response shift?

Experiment 1 showed that pigeons with lesions of the anterior or posterior hyperstriatum were impaired relative to unoperated controls and to control operates having neostriatal lesions on both acquisition and reversal of a simultaneous position discrimination. The observation that hyperstriatal birds showed more tendency than controls to halt responding altogether in this situation cast doubt on the notion that the reversal deficit was due to a loss of response inhibition. A second experiment supported an alternative hypothesis, that hyperstriatal birds have a deficit in the ability to shift responding to an alternative stimulus as a consequence of nonreinforcement.