Hypothetical speech: A developmental perspective

The definitional responses on standardized tests of 49 children, ages 3–15, give evidence of a transitional stage in defining which is called hypothetical. Definitions of this stage are indicated by hypothetical markers. Five hypothetical markers are described briefly and one,like, in greater detail. The relationship oflike to taxonomic conceptual structure and to synonymy is stressed. The roles oflike in language development, logical inference, and communication are discussed.     

Rehearsal capacity and dimensional independence in retardates

Retardate use of retention strategies and the independence of color and form retention were compared with predictions of the Attention-Retention theory of retardate discrimination learning. Lists of two-choice discrimination problems were increased in length from one to capacity, which was defined through criterion retention across a 20-sec interval. It was demonstrated that (a) capacity and rate of adjustment of retentional strategy were directly related to intelligence, (b) at capacity limits the retention of problems in one dimension interfered with retention in a second dimension, and (c) results consistent with a capacity allocation strategy were obtained. The results were interpreted as reflecting short-term memory capacity constraints on the use of rehearsal.     

Maternal Emotion Socialization of Adolescent Girls Engaging in Non-Suicidal Self-Injury

Research on Child and Adolescent Psychopathology - Non-suicidal self injury (NSSI) is a transdiagnostic maladaptive behavior that is highly prevalent in adolescence. A greater understanding of the...     

Sexuality and textuality

Post-Freudian theories have been criticized for abandoning what is basic to psychoanalysis: the biological body and sexuality as the source of intrapsychic motivation. Arguably, however, they are more present than ever before-for example, in explanations by theorists who propose therapeutic actions beyond interpretation, presymbolic enactments of procedural memories, or disclosures of the analyst's bodily states as an aspect of intersubjectivity. By contrast, the Freudian body was always a text whose mediated meanings require interpretation, for which Freud provided eloquent guides. It is this textuality, and not sexuality, that distinguishes a psychoanalytic approach: a psycho-logic constructed according to a grammar of desire that mediates experience and creates interpretable behavior, both in action and in speech. Theoretical changes in psychoanalysis are traced historically along the dimension of textuality, the example of perversion is invoked, and the conclusion drawn that any theoretical approach, traditional or post-Freudian, that expands an understanding of textuality contributes to the science of psychoanalysis.     

Interference with spatial working memory: An eye movement is more than a shift of attention

In the present experiments, we examined whether shifts of attention selectively interfere with the maintenance of both verbal and spatial information in working memory and whether the interference produced by eye movements is due to the attention shifts that accompany them. In Experiment 1, subjects performed either a spatial or a verbal working memory task, along with a secondary task requiring fixation or a secondary task requiring shifts of attention. The results indicated that attention shifts interfered with spatial, butnot with verbal, working memory, suggesting that the interference is specific to processes within the visuospatial sketchpad. In Experiment 2, subjects performed a primary spatial working memory task, along with a secondary task requiring fixation, an eye movement, or an attention shift executed in the absence of an eye movement. The results indicated that both eye movements and attention shifts interfered with spatial working memory. Eye movements interfered to a much greater extent than shifts of attention, however, suggesting that eye movements may contribute a unique source of interference, over and above the interference produced by the attention shifts that accompany them.     

Knowledge about the probability of change affects change detection performance

The visual system continually selects some information for processing while bypassing the processing of other information, and as a consequence, participants often fail to notice large changes to visual stimuli. In the present studies, the authors investigated whether knowledge about the probability of particular changes occurring over time increased the likelihood that changes that were likely to occur in the real world (probable changes) would be detected. The results of two experiments showed that participants were more likely to detect probable changes. This occurred whether or not they were processing the scene in a meaningful manner or actively searching the scene for changes. Furthermore, participants were unable to accurately predict change detection performance for probable and improbable changes.