The kidnapping of W. S. Gilbert

Gilbert's probable screen memory of having been kidnapped, along with his persistent preoccupations with babyhood, remembering and forgetting, stress the intensity of his struggle against remembering the painful experiences from his childhood. His creative efforts function as an obsessional defense; they divert his attention from the experiences themselves to a fascination with the process of remembering and forgetting, while the painful affects are reversed into playful, good-natured humor. The results are some of his most treasured anecdotes. Watson (1918) quotes Gilbert's story of the amateur burglar who badly bungled an attempted robbery and ended up being arrested and jailed under the most humiliating circumstances. For years afterward, every time he though of the incident, he felt wretchedly uncomfortable, and he tried vainly to drive the occurrence from his mind. The story concludes with a statement which, remarks Watson, only Gilbert could have written: "Gradually one detail after another slipped from my recollection, and one lovely morning last May I found to my intense delight that I had absolutely forgotten all about it" (p. 94).     

Neural and behavioral effects of interference resolution in depression and rumination

Individuals diagnosed with major depressive disorder (MDD) often ruminate about their depression and their life situations, impairing their concentration and performance on daily tasks. We examined whether rumination might be due to a deficit in the ability to expel negative information from short-term memory (STM), and fMRI was used to examine the neural structures involved in this ability. MDD and healthy control (HC) participants were tested using a directed-forgetting procedure in a short-term item recognition task. As predicted, MDD participants had more difficulty than did HCs in expelling negative, but not positive, words from STM. Overall, the neural networks involved in directed forgetting were similar for both groups, but the MDDs exhibited more spatial variability in activation in the left inferior frontal gyrus (a region critical for inhibiting irrelevant information), which may contribute to their relative inability to inhibit negative information.     

Expressing gratitude to a partner leads to more relationship maintenance behavior

We proposed that expressing gratitude would increase positive perception of a relationship partner, thereby increasing comfort in expressing relationship concerns, which is a form of relationship maintenance. Study 1 (n = 159) showed a relationship between naturally occurring expressions of gratitude and comfort in voicing relationship concerns. Study 2 (n = 178) provided longitudinal evidence for direction of effects because Time 1 gratitude expression predicted Time 2 comfort in voicing relationship concerns, controlling for baseline comfort in voicing relationship concerns. Study 3 (n = 225) showed that expressing gratitude to a friend did increase voicing relationship concerns, compared with positive thought and neutral control conditions. In Study 4 (n = 74), we explored the mechanism through a longitudinal, experimental design and found that participants assigned to express gratitude reported higher comfort voicing concerns and more positive perception of partner than did control participants. Moreover, positive perception of partner mediated the relationship between condition and comfort in voicing relationship concerns.     

On the origin and preservation of cumulative record in its struggle for life as a favored term

This paper offers a case study of the origins, emergence, and evolution of the term cumulative record as the name for the means by which B. F. Skinner brought his behavior under the control of his subject matter. Our methods included on-line searches, reviews of Skinner's publications, and journal codings and counts. The results reveal that the term is not originally attributable to Skinner, but emerged earlier in ordinary language and in another discipline--education. It was not even original to Skinner in print in his own science. Still, the term was once original to him, which we address with additional analyses of his having originated and advanced it. We conclude with a discussion the constraints of our methods, suggestions for future research, and the variable appreciation of technology and terminology in science studies.