Hand-eye coordination: The role of “motor memory”

Ten Ss attempted to track a visual target, which was moved either by hand (test run) or by a tape recording of the same hand movements (control run). On some test runs, movement of the target lagged behind that of the hand by a fixed amount (.18, .36, .72, or 1.44 sec). The number of saccades occurring on a given test run was divided by the number on the matched control run, and the test/control ratio was studied as a function of the hand-to-target lag time. With lag times of .36 sec or less, the test/control ratios were less than 1. indicating that manual control of the target had a significant effect on oculomotor performance. This effect disappeared at a lag close to .72 sec. The results are discussed in terms of a hypothetical “motor memory.”     

The “Clean for Gene” Phenomenon: The Effect of Students' Appearance on Political Campaigning1

Field experiments investigated the relationship between a political campaigner's dress and appearance and his campaign effectiveness. In one study deviant, “freaky” appearing campaigners attempting to hand out innocuous leaflets in a shopping center had a lower acceptance rate than did more conventionally dressed campaigners. Those shoppers who did accept leaflets from “freaks” were more likely to throw them away unread. The first experiment suggested that deviant-appearing campaigners have difficulty communicating information to potential voters, but it was argued that, in another sense, they convey all too much information. Knowing only that the campaigners for one candidate were deviant and “hippy” in appearance as compared to the conventionally dressed campaigners supporting a second candidate, voters in a second experiment were willing to ascribe more radical opinions to the deviants' candidate. Voters then used their inferences as the basis on which to select a candidate. The rationality of inferring beliefs from appearances is discussed in terms of correspondent inference theory.     

Can attention be allocated to sensory modalities?

Three experiments examined the effects of attention allocation to the modalities of vision, audition, and touch. The first two experiments utilized a simultaneous-successive comparison. The simultaneous procedure involved simultaneous monitoring of all three sensory modalities for the presence of a near-threshold stimulus. The successive condition allowed S to give his full attention to each sensory modality in turn. There was no advantage for the successive condition, whether the task consisted of detection of a single stimulus (Experiment I) or detection of the absence of one of many stimuli (Experiment II). Experiment III used a different paradigm to extend these results and bridge the gap between these results, those of Eijkman and Vendrik (1965), and those of Moray (1973a, b). We concluded that selective allocation of attention to sensory modalities does not affect the early stages of perceptual processing.     

Perceptuomotor adaptation to a speech feature

Selective adaptation experiments were conducted to test for the presence of a mechanism that mediates an aspect of both speech perception and speech production. Ss were instructed to utter /i/ or /bi/ after listening to repetitions of either of these syllables or to repetitions of the vowel /i/. Analysis of the utterances showed that a timing relation which distinguishes /pi/from /bi/, namely the latency in onset of voicing relative to the release burst of the consonant, varied systematically for the /pi/ utterances but not for the /bi/ utterances as a function of the speech input. The effect for the /pi/ utterances was shown not to be attributable to factors such as compensation for distorted perception of the /pi/ adapting stimulus or voluntary mimicry of this stimulus.     

Reclaiming the Boundary Concept from Forensic Discourse: Response to Commentaries

The author argues that sexual misconduct is better referred to as ethical or sexual misconduct rather than combining a fragile metaphoric construct—boundary—with forensic jargon. His argument rests on a few points that intersect. One objection to the term “boundary violation” involves a matter of scale in which the notion of exploring psychic boundaries, the essential context for psychoanalysis, is obliterated by sexual misconduct. The enormous scale of sexual misconduct is better labeled with behavioral referents rather than a moniker that combines forensic violation and the subtleties of analytic process. The author would reserve the term boundary difficulties for analytic process related to more subtle problems in analysis and the use of boundaries embedded in the work. Another objection relates to our responsibility to those outside our community to refrain from using our sophisticated understanding of the play of boundaries in analytic work in ways that are too often unintentionally confusing and mystifying.     

Children’s Maternal Support-Seeking: Relations to Maternal Emotion Socialization Responses and Children’s Emotion Management

The present study examined children’s support-seeking of mothers (SSM) as a moderator of the association between maternal emotion socialization responses and children’s emotion management. Participants included 119 mother–child dyads (63 boys, M age = 9.61 years, 73.1 % Caucasian). Maternal emotion socialization was assessed via observed mother–child interactions and child report. Analyses indicated several main effects such that child-reported maternal reward responses were associated with stronger child emotion management, whereas perceived maternal punishment and neglect were associated with poorer child emotion management. Regarding the significant interactions, observed maternal general unsupportive socialization responses were negatively associated with emotion management. Additionally, for children low in SSM, child-reported maternal overriding of children’s emotions was positively associated with better emotion management. Support-seeking of mothers may mitigate the risk of some unsupportive maternal socialization responses and may be an adaptive strategy in middle childhood in particular contexts.