Distant Things: A Closer Look

In a discussion of the constitutive role of colour in our visual perceptual experiences, Wilhelm Schapp centrally argues that we cannot visually perceive certain distant things, like a house seen far down in the valley. My main contention is that, in cases relevantly similar to Schapp’s, we do perceptually experience distant things, viz., as drastically “decayed” things, which are part of distant scenes. In doing so, we adopt towards them a kind of conservative “attitude.” The ideas of decay and scenicness will be unpacked in terms of the Husserlian ideas of fulfilment, and fulfilment conditions, capturing the idea that we perceptually experience objects in terms of anticipated possibilities for further experiences of these objects. These ideas will also be considered in relation to Herbert Leyendecker’s notion of an attitude, e.g. of observing, searching for, or working with objects.     

A Review of “The Relational Origins of Prejudice: A Convergence of Psychoanalytic and Social Cognitive Perspectives”

Abstract

Key concepts in social welfare and clinical social work - concepts such as person-in-environment, women's rights, prevention and outreach-had as precedents the pioneering theory and practice of Europe's free psychoanalytic clinics of the 1920s. Sex-Pol, a Viennese community-based clinical network created in 1927 by Wilhelm Reich, perhaps the most overtly political of the first psychoanalysts, was motivated by reformist social goals he shared with Sigmund Freud. This historical study of Sex-Pol draws on Reich's own words to explore his use of the term “social work” where clinical work is predicated on an activist ideology of human liberation.     

Recovery of an overshadowed association achieved by extinction of the overshadowing stimulus

Three experiments are reported in which conditioned lick suppression by water-deprived rats was used as an index of associative strength. In Experiment 1, overshadowing of a light by a tone was observed when the light-tone compound stimulus was paired with foot shock. After initial compound pairings, the tone-shock association was extinguished in one group of subjects. Subsequently, these animals demonstrated significantly higher levels of suppression to the light relative to a control group in which the tone had not been extinguished. Experiment 2 replicated this effect while failing to find evidence to support the possibilities that extinction presentations of the overshadowing tone act as retrieval cues for the light-shock association, or that, via second-order conditioning, the light-shock association is actually formed during extinction of the tone. Experiment 3 determined that the recovery from overshadowing observed in Experiments 1 and 2 was specific to the extinction of the overshadowing stimulus rather than the extinction of any excitatory cue. Collectively, these results suggest that the debilitated response to an overshadowed stimulus does not represent an acquisition failure, but rather the failure of an acquired association to be manifest in behavior.     

Long-term memory in pigeons: I. The role of discrimination problem difficulty assessed by reacquisition measures II. The role of stimulus modality assessed by generalization slope

Pigeons learned either an easy or a difficult line angle discrimination (Experiment 1) or wavelength discrimination (Experiment 2), and then they were given a reacquisition test of retention after delays of 1 min, 1 day, or 1 week. Both percentage of responses to the S+ in the initial 10-trial block and number of blocks to criterion showed a progressive memory loss which was greater for the difficult problem. These results extend recent findings by using a free operant rather than a discrete trial task and by varying problem difficulty by altering the dimensional separation between training stimuli. In Experiment 3, pigeons were given variable interval training with either a wavelength or a line angle stimulus, and then they were tested for generalization in extinction after delays of 1 min, 1 day, and 1 week. With both dimensions, the relative gradients became progressively flatter with increasing delay intervals. This replicates earlier findings and extends them to the line angle dimension. The evidence of substantial forgetting in the first 24 h in all three experiments suggests that operant free-response procedures are more sensitive to forgetting effects than are discrete trial tasks.     

Structured personality test item characteristics and validity

Using the structured personality test item as the unit of analysis, the purpose of this research was to evaluate the relationship between validity and a variety of other test item parameters. Of particular interest was the relationship of test item criterion validity to negative keying and to negative wording. By drawing a distinction between negative keying and negative wording it was demonstrated that the use of balanced scales to control acquiescence need not result in a reduction in item criterion validity. Whereas the use of negative wording has in the past reduced validity, data demonstrated that positively worded, negatively keyed items did not. In addition, results indicated that clear, moderately short, relevant test items tended to be the most empirically valid.     

Differences in intelligence and automatic memory processes

Intelligence-related differences in memory have been viewed as dependent upon control rather than structural memory processes. A test of this notion was made by comparing retarded and nonretarded persons on a subject-paced continuous recognition memory task which was judged to be nonstrategic. The stimuli were computer-generated faces and words. Analyses of pacing rates and posttest interviews provided no consistent evidence for strategy use. Differences in memory between the retarded and nonretarded subjects were attributed to differences in automatic aspects of encoding.