Conditional Control of Fluid Consumption in an Occasion Setting Paradigm Is Independent of Pavlovian Associations

Drug states, flavors, and contextual cues were each trained as conditional discriminative stimuli to control a saccharin-LiCl association. In transfer tests, drug states transferred control over consumption to other flavored solutions and to food. Contexts and flavors transferred control only to other flavored solutions. Pavlovian control groups given direct pairings of context-LiCl or flavor-LiCl did not show reliable transfer. However, these control groups did show greater or the same aversion to the specific context or flavor predicting LiCl compared to the context or flavor discrimination groups. The dissociation of the discrimination and Pavlovian groups on transfer versus preference tests suggests that performance on the occasion setting task cannot be due to simple excitation or learning about a unique compound cue. Data from extinction procedures provide further support for the dissociation between simple excitation and occasion setting.     

GLOBAL PROCESSING OF BIOLOGICAL MOTIONS

Abstract— The structure of the human form is quickly and unequivocably recognized from 10 to 13 points of light moving as if attached to the major joints and head of a person walking Recent psychophysical and computational models of this process suggest that these displays are organized by low-level processing constraints that delimit the pair-wise connections of the point lights In the current research, these low-level constraints were rendered uninformative by a masking paradigm The results from four experiments converged to show that the perception of structure in a point-light walker display does not require the prior detection of individual features or local relations     

“I’ve said I’m sorry,haven’t I?” A study of the identity implications and constraints that apologies create for their recipients

In contrast to previous research on apologies, which has examined their role in enhancing impressions of those issuing them (e.g., Darby and Schlenker, 1989), the research reported here draws upon Goffman’s (1955) analysis of the “corrective cycle” and is concerned with constraints associated with the receipt of apologies. Study 1 examines the implications for the actor of accepting, not accepting, or rejecting apologies. It is demonstrated that across a variety of judgments, most positive views of the actor result when apologies are accepted; least positive views are associated with their rejection. A follow-up study sought to establish whether this effect would occur under circumstances in which unconvincing apologies are rejected. Results indicate that the apology’s status (convincing versus unconvincing) has no bearing on perceptions of actors. Based on a hypothetical role-play format, Study 2 addresses the matter of whether actors experience a subjective sense of constraint upon receipt of unsatisfactory apologies. The data suggest that there exists a pronounced tendency to accept such apologies, though typically with conditions that would be specified to the offender. More general implications of the data are discussed.     

Ideological Beliefs About Family Practices: Contemporary Perspectives Among North Indian Families

Ninety-two dual-wage and 103 single-wage Indian families with a preschool-age child residing in extended and nuclear households provided assessments regarding their beliefs about the division of household chores, financial responsibilities, childcare, and filial obligations. Analysis focused on possible differences in belief structures that may be attributed to the gender of the parent, family structural living arrangement, and maternal employment outside of the home. Husbands and wives did not differ in ideological beliefs on any of the components assessed, but differences did emerge as a function of family structural arrangements and whether or not the wife worked outside of the home. Data are discussed in terms of possible changes in ideological beliefs about family functions and practices and the broader socio-cultural factors operating within Indian society.     

The effect of training on visual alignment discrimination and grating resolution.

The effect of training on an observer's ability to detect the misalignment of three points, a hyperacuity, and to resolve a six-line grating was studied in a transfer-of-training design with observers (4 in each of two experiments) who were experienced in making psychophysical judgments of other visual stimuli. The transfer-of-training design enabled us to look for any training-based improvement. Long periods of training produced no statistically significant improvement in performance under any condition. There were small practice-based improvements, but the primary patterns indicated threshold fluctuation rather than improvement. We interpret the results to indicate that the neural mechanisms underlying three-point alignment and grating discrimination, like those for gap bisection (Klein & Levi, 1985), are not malleable to any significant extent.     

Human Aggressive and Escape Responding: Effects of Provocation Frequency

The Psychological Record - The effect of point loss frequency on aggressive and escape responding was investigated in two experiments. Subjects could respond on levers marked “A,”...     

Playfulness and humor in the psychoanalytic relationship

This paper, which was presented at the Postgratuate Center for Mental Health, New York, February 10, 1990, is a much abbreviated version of Playfulness in the Psychoanalytic Relationship,Contemporary Psychoanalysis, 26(1), 74–95, 1990.