The influence of flavor preexposure and test interval on conditioned taste aversions in the rat

The effects of flavor preexposure and test interval on conditioned taste aversions were examined in four experiments. In the first three experiments, prior experience with a flavor different from that used as a conditioned-stimulus (CS) produced attenuated aversions when testing occurred after a 1-day interval but not after a 21-day interval. Preexposure to the same stimulus used as a CS produced attenuated aversions at both 1- and 21-day intervals. In Experiment 4, a delay interval between flavor preexposure and conditioning eliminated the attenuating effect of preexposure, but only when different stimuli were used for preexposure and conditioning. These data could not be easily accounted for by contemporary interpretations of preexposure as an event that interferes with subsequent acquisition of a conditioned aversion. An alternative retrieval interference hypothesis was outlined.     

Time reallocation in a multiresponse environment: Effects of restricting response classes

Four adult male rats were each placed for three hours daily into an apparatus that provided individual compartments for six separate location-defined responses. The available responses consisted of: (1) the opportunity to turn off room lighting, producing darkness; (2) the opportunity to view a female rat; (3) the opportunity to turn off white noise; (4) the opportunity to drink; (5) the opportunity to eat; and (6) "other," representing time in the hallway between compartments. Each subject underwent a series of conditions characterized as an A-B-A-C-A design. Manipulations consisted of the removal of a low-probability response (darkness) and of a high-probability response (escape from noise) in a counter-balanced manner across subjects. The dependent measure for all subjects was the percentage of total session time spent in each compartment. Four predictive rules concerning the redistribution of behavior after response restriction were tested, including the constant-ratio rule, equal time redistribution, the most probable alternative, and the sequential-dependency rule. The results indicate no support for any of the four predictive rules and suggest that empirical assessment of restriction effects is necessary in reinforcement studies involving temporally extended responses.     

On phi-phenomena

The meaning of "phi" in Max Wertheimer 's 1912 article on seen movement (the publication of which marks the beginning of Gestalt psychology) and the import of the article itself were topics of a report in this Journal. The claims made in that report are questioned here, and a different interpretation of phi and the original article is offered.     

Pastoral visitation to the institutionalized aged: Delivering more than a lick and a promise

A representative nationwide survey of elderly in nursing home facilities was conducted by the Lutheran Council U.S.A. Visitation by family ministers and facility chaplains, a major study focus, was characterized by the elderly as not meeting their needs in terms of frequency and time available with clergy. Time constraints of the clergy are communicated to the elderly, who are understanding but nevertheless felt shortchanged. The elderly without visits from relatives or significant others are particularly vulnerable. Dominant themes within pastoral care visitation are highlighted.Dr. Uhlman is Director of Research and Evaluation and Reverend Steinke is Director of the Clinical Pastoral Education Program with Mental Health Services of the Roanoke Valley, 920 South Jefferson Street, Roanoke, Virginia 24016. The authors wish to acknowledge the Aid Association for the Lutheran Insurance Company and Concordia Teachers College (River Forest, Illinois), which assisted with financial costs and data analysis. Special recognition and appreciation should be noted for the elderly respondents whose participation made our experience both rewarding and enlightening.     

Incarnation and pastoral care

This essay is an examination of the usefulness of incarnation as a theological metaphor for pastoral care and counseling. Understanding the incarnation as both an event and as a paradigm of God's relationship to the world provides a theological perspective for examining four interrelated questions about identity and the helping relationship frequently asked by the pastoral care-giver. The incarnation metaphor finally frees us to care in the confidence that in God the Incarnating One, all things, including our care for the sick, are held together.Dr. Anderson is Associate Professor of Pastoral Theology and Counseling at Wartburg Theological Seminary, 333 Wartburg Place, Dubuque, Iowa 52001.     

Messianic hopes and the crisis of relativism: A common process in pastoral counseling

This essay explores the dynamics underlying the search for a Messiah in psychotherapy. It argues that the disenchantment with one's Messiah emerges primarily from the confrontation with multiple messiahs, and hence, the personal crisis of relativism. The nature of this personal crisis is investigated through the developmental scheme of William Perry. Suggestions are made as to how pastoral counselors can help those struggling with the problem of relativism.The Southeastern Illinois Center for Pastoral Counseling is located at 100 South Church Street, Carmi, Illinois, 62821.     

Pastoral theologian of the year,William Barr Oglesby,Jr.

This article acknowledging and celebrating William Barr Oglesby, Jr. as Pastoral Theologian of the Year for 1983, was originally published inPastoral Psychology 32(1) in Fall, 1983. As a result of some errors that inadvertently modified both the tone and the meaning of the text, we are republishing this article here in its entirety.