Temperament and Problematic Alcohol Use in Adolescence: an Examination of Drinking Motives as Mediators

The present study investigated the associations between temperamental reactivity, drinking motives, alcohol consumption and alcohol-related consequences. Furthermore, it investigated whether drinking motives mediate the relations between temperamental reactivity and the alcohol use variables. The sample consisted of 188 adolescents (64.9% boys) between the ages of 13–20 years (M _age  = 16.9, SD = 1.32). Results revealed that the temperament factors of high BAS fun seeking and high negative affectivity were related to alcohol consumption and alcohol-related consequences respectively. Furthermore, high social and enhancement motives and low conformity motives were associated with alcohol consumption, whereas high coping-depression motives were associated with alcohol-related consequences. Finally, the relation between BAS fun seeking and alcohol consumption was mediated by enhancement and social motives and the association between negative affectivity and alcohol-related consequences was mediated by coping-depression motives. These results highlight the importance of focusing on temperament profiles and their associated drinking motives in the prevention and intervention of alcohol use problems among adolescents.     

The role of head movements in the discrimination of 2-D shape by blind echolocation experts

Similar to certain bats and dolphins, some blind humans can use sound echoes to perceive their silent surroundings. By producing an auditory signal (e.g., a tongue click) and listening to the returning echoes, these individuals can obtain information about their environment, such as the size, distance, and density of objects. Past research has also hinted at the possibility that blind individuals may be able to use echolocation to gather information about 2-D surface shape, with definite results pending. Thus, here we investigated people’s ability to use echolocation to identify the 2-D shape (contour) of objects. We also investigated the role played by head movements—that is, exploratory movements of the head while echolocating—because anecdotal evidence suggests that head movements might be beneficial for shape identification. To this end, we compared the performance of six expert echolocators to that of ten blind nonecholocators and ten blindfolded sighted controls in a shape identification task, with and without head movements. We found that the expert echolocators could use echoes to determine the shapes of the objects with exceptional accuracy when they were allowed to make head movements, but that their performance dropped to chance level when they had to remain still. Neither blind nor blindfolded sighted controls performed above chance, regardless of head movements. Our results show not only that experts can use echolocation to successfully identify 2-D shape, but also that head movements made while echolocating are necessary for the correct identification of 2-D shape.     

Image memorability across longer time intervals

You may find some images easier to remember than others. Recent studies of visual memory have found remarkable levels of consistency for this inter-item variability across observers, suggesting that memorability can be considered an intrinsic image property. The current study replicated and extended previous results, while adopting a more traditional visual long-term memory task with retention intervals of 20 min, one day, and one week, as opposed to the previously used repeat-detection task, which typically relied on short retention intervals (5 min). Our memorability rank scores show levels of consistency across observers in line with those reported in previous research. They correlate strongly with previous quantifications and appear stable over time. Furthermore, we show that the way consistency of memorability scores increases with the number of responses per image follows the Spearman–Brown formula. Interestingly, our results also seem to show an increase in consistency with an increase in retention interval. Supported by simulated data, this effect is attributed to a decrease of extraneous influences on recognition over time. Finally, we also provide evidence for a log-linear, rather than linear, decline of the raw memorability scores over time, with more memorable images declining less strongly.     

Cognitive biases and alcohol use in adolescence and young adulthood: The moderating role of gender,attentional control and inhibitory control

The present study investigated the cross-sectional associations between cognitive biases (i.e., attentional bias and approach bias) and alcohol use and investigated the moderating role of gender, attentional control and inhibitory control. The sample consisted of 94 adolescents and young adults (52.1% boys) between 15.3 and 20.8 years old (M_age = 18.0, SD = 1.1) who reported drinking alcohol in the past three months. A stronger approach bias was related to higher alcohol use, albeit only among boys. Furthermore, the association between attentional bias and alcohol use was moderated by attentional control; the lowest alcohol use was found in adolescents with low attentional bias and high attentional control, suggesting protective effects of both variables. The present study replicates and extends the results of studies on cognitive biases and addiction in adolescence and young adulthood.     

Wilhelm Reich and Anna Freud: His expulsion from psychoanalysis

This article describes the growth of hostility towards Wilhelm Reich in the psychoanalytic community over his Marxist ideology and activism as well as disagreements over the death instinct. It brings to the fore the behind the scenes political manipulations between Ernest Jones and Anna Freud to effect the expulsion of Reich both from the Vienna and Berlin local psychoanalytic societies and from the International Psychoanalytic Association (IPA). It describes Reich's reactions to these events and the pressure placed on other psychoanalysts to stop supporting him and also the revision of history about the expulsion. It discusses the use of the term "crazy" as it was used in the psychoanalytic movement. Further the article discusses personality attributes of Anna Freud leading to counter-transference possessiveness to children and women, especially patients. It briefly touches on the attitudes of both Sigmund and Anna Freud toward sex and how this furthered the clash with Reich. It discusses the similarity between Anna's actions toward the Burlingham children and what happened to the children of Reich.     

A randomised Monty Hall experiment: The positive effect of conditional frequency feedback

The Monty Hall dilemma (MHD) is a notorious probability problem with a counterintuitive solution. There is a strong tendency to stay with the initial choice, despite the fact that switching doubles the probability of winning. The current randomised experiment investigates whether feedback in a series of trials improves behavioural performance on the MHD and increases the level of understanding of the problem. Feedback was either conditional or non-conditional, and was given either in frequency format or in percentage format. Results show that people learn to switch most when receiving conditional feedback in frequency format. However, problem understanding does not improve as a consequence of receiving feedback. Our study confirms the dissociation between behavioural performance on the MHD, on one hand, and actual understanding of the MHD, on the other. We discuss how this dissociation can be understood.     

Incidental image memorability

ABSTRACT

Recent studies using intentional memory tasks showed that images differ consistently in memorability. Here, we used a surprise recognition memory test. We asked how incidental encoding would affect the consistency and ranking of the memorability scores. If memorability is truly an intrinsic property of the image, one should not expect large differences between incidental and intentional conditions. On the other hand, participants might process images differently when not anticipating a memory test, yielding different results. The study list of our incidental memory task was identical to our previous, intentional study. Participants were to watch the images of this list carefully as they appeared on the screen one by one (free viewing); supposedly for a study about eye movements. Afterwards, a surprise recognition memory test was administered. Despite the free viewing instructions during the study phase, the resulting incidental image memorability scores still showed high levels of consistency across participants. In addition, the overlap between the incidental and intentional memorability ranking was large. These results provide further support for the idea of memorability as an intrinsic image property and add to its ecological validity, as people rarely memorise images intentionally.     

Kristallnacht: Experiencing Nazi Germany

Lore Zeller, long-time friend and proofreader of Psychological Perspectives, is a first-time contributor to our journal—or any journal. Lore is also something of an icon at the bookstore of the C.G. Jung Institute of Los Angeles, where she has worked, dispensing books and wisdom, for over twenty years. She is eighty-seven years old. Over the past few years she has translated all of the correspondence from her German-Jewish parents and in-laws after she, her husband, and their two-year-old son fled their hometown of Berlin to seek safety in the United States via England. Within a few years of their escape, both sets of parents had perished in death camps. As survivors in Los Angeles, her husband and she helped found the Jung Institute here.

When she mentioned that she had been working on this paper, it was suggested she send it to us for review. After giving the idea some consideration, she eventually overcame her innate shyness — the results of which can be seen in the riveting story that follows.

Lore Haber Zeller is honoring the memory of her parents by using her maiden name with her married name for this publication. —Gilda Frantz     

Dimensions of temperament and depressive symptoms: Replicating a three-way interaction

High negative emotionality (NE), low positive emotionality (PE), and low self-regulatory capacity (i.e., effortful control or EC) are related to depressive symptoms and furthermore, may moderate one another’s relations to such symptoms. Indeed, preliminary evidence suggests they may operate in a three-way interaction (Dinovo & Vasey, 2011), but the replicability of that finding remains unknown. Therefore, we tested this NE × PE × EC interaction in association with depressive symptoms in 5 independent samples. This interaction was significant in 4 of the 5 samples and a combined sample and approached significance in the fifth sample. In contrast, the NE × PE × EC interaction was unrelated to general anxious symptoms and thus may be specific to symptoms of depression. Implications, directions for future research, and limitations are discussed.