Inhibition of attended processing during saccadic eye movements

People are unable to perform some, but not all, cognitive tasks while moving their eyes. A possible common denominator among disrupted processes is the use of attention. The present research proposes and tests an attentional suppression hypothesis to evaluate this claim. This hypothesis states that because attention is obligatorily allocated to a to-be-fixated location prior to the onset of a saccade, during saccadic events attentional resources are unavailable to direct processing associated with higher order cognitive tasks. Subjects were engaged in a task that combined saccades and shifts of attention across global and local levels of hierarchical figures. When the eyes did not move, this shift took place between stimulus presentations. When saccades intervened between the stimuli, the global-local shifts of attention were interrupted, suggesting that saccades suppress cognitive processes requiring attention.     

Eye movements and scene perception: memory for things observed

In this study, we examined the characteristics of on-line scene representations, using a partial-report procedure. Subjects inspected a simple scene containing seven objects for 1, 3, 5, 9, or 15 fixations; shortly after scene offset, a marker cued one scene location for report. Consistent with previous research, the results indicated that scene representations are relatively sparse; even after 15 fixations on a scene, the subjects remembered the position/identity pairings for only about 78% of the objects in the scene, or the equivalent of about five objects-worth of information. Report of the last three objects that were foveated and of the object about to be foveated was very accurate, however, suggesting that recently attended information in a scene is represented quite well. Information about the scene appeared to accumulate over multiple fixations, but the capacity of the on-line scene representation appeared to be limited to about five items. Implications for recent theories of scene representation are discussed.     

Influence of single and multiple onset distractors on visual search for singleton targets

In three experiments, we examined attentional and oculomotor capture by single and multiple abrupt onsets in a singleton search paradigm. Subjects were instructed to move their eyes as quickly as possible to a color singleton target and to identify a small letter located inside of it. In Experiment 1, task-irrelevant sudden onsets appeared simultaneously on half the trials with the presentation of the color singleton target. Response times (RTs) were longer when onsets appeared in the display regardless of the number of onsets. Eye-scan strategies were also disrupted by the appearance of the onset distractors, although the proportion of trials on which the eyes were directed to the onsets was the same regardless of the number of onsets. In Experiment 2, we manipulated the time of presentation of two task-irrelevant onsets in order to further examine whether multiple onsets would be attended and fixated prior to attending a color singleton target. Again, subjects made a saccade to a task-irrelevant onset on a substantial proportion of trials prior to fixating the target. However, saccades to the second onset were rare. Experiment 3 served as a replication of Experiment 1 but without the requirement for subjects to move their eyes to detect and identify the singleton target. The RT results were consistent with those in Experiment 1; dual onsets had no larger an effect on response speed than single onset distractors. These data are discussed in terms of the interaction between top-down and bottom-up control of attention and the eyes.     

At Death's Door: Therapists and Patients as Agents

This paper explores the interrelationship between patients' exercise of will to make advances in an analysis and their readiness to forgive their analysts for their human limitations. There is a thin line between idealization of the analyst, probably a necessary component of the process, and resentment of the analyst for his or her privileged position in the world and in the analytic situation itself. The patient's “progress” emerges as a kind of reparative gift, one that implicitly overcomes the patient's tendency to withhold such change out a sense of chronic, malignant envy. Particularly poignant in terms of its potential to elicit the patient's reparative concern is the situation in which the analyst is struggling with his or her mortality because of aging or life-threatening illness. In this essay two clinical vignettes are presented to illustrate some of the issues that this situation poses. One begins with an elderly patient appearing at the door of the analyst's (the author's) home the day of his return from the hospital after coronary bypass surgery. The other begins with an analyst who is terminally ill appearing at the door of a patient who is threatening suicide. The two stories are compared in terms of their implications for human agency, the exercise of will, and the coconstruction of meaning in the face of mortality in the analytic process.     

Therapeutic Passion in the Countertransference

The place of the analyst's “influence” in psychoanalytic theory and practice is explored. There is a current in the literature in which it is welcomed as an aspect of “corrective experience,” although usually legitimized by being forced into the narrow channel of interpretation and understanding. A taboo on influence persists despite theoretical shifts that would seem to clear the way for greater acceptance of its importance. Among other factors, the aversion to influence is traced to its association with hypnotic “suggestion,” which implies little room for the patient's autonomy. Opening the door to embracing the possibility of influence goes hand in hand with, on one hand, the analyst respecting the patient as a competent free agent and, on the other hand, the analyst combining willingness to take a stand with willingness to reflect critically on his or her participation. In that context, and with those caveats, the analyst takes on the responsibility to combat destructive introjects and to become an inspiring, affirmative presence in the patient's life. The analyst's passion for the patient's well-being and for changes that entail the realization of dormant potentials now has its place. Different kinds of expression of therapeutic passion in the countertransference are described and illustrated.     

Response to Layton: Considering the Sociopolitical Context of Dialectical Constructivism

What is commonly missing from psychoanalytic formulations, including my own, that Lynne Layton rightfully challenges us to correct is the locating of the possible dysfunctionality of the individual and the family within the context, not just of a brutally indifferent universe but also of an arguably brutally indifferent economic, political, and institutional environment. I differ with Layton in that I am more prepared to consider possible universals that bear on human experience and moral standards. For example, I would say that “reflection on the foundations of knowledge” trumps nonreflective fundamentalist thinking in capturing the best attitude to assume towards pursuit of truth. Also, the universality of the human tendency to deny death may underlie many diverse cultural belief systems. Nevertheless, Layton challenges us to reflect on how conventional psychoanalytic practices may collude with aspects of our own culture we would do well to try to combat, in ourselves and in our patients, through owning and proactively exercising our moral influence.     

Edwards Personal Needs: The Choice of Comparable Groups

The Edwards Personal Preference Schedule was administered to a group of men seeking help with their marriages, as well as to a comparable group of men who reported having stable marriages. When the scores of men seeking help and those of men with stable marriages are compared to Edwards' Adult Males, the number and extent of the differences are quite similar. The comparison of the men with stable marriages versus those seeking help shows relatively few differences. This study highlights the need of having an appropriate group for comparison purposes before attributing differences found to selected group variables.     

Transference in Psychotherapy with Schizophrenic Patients

Three current approaches to the group therapy of the cognitively intact, depressed elderly are reviewed. Examination of the strengths and limitations of these three models—self psychology, developmental considerations such as reminiscing and life review, and cognitive—behavioral therapies—points in the direction of the usefulness of an integrated model. The main objectives of an integrated approach include: stabilization of the individual's sense of self, establishment of interpersonal competence, and enhanced mastery over the affects of depression and demoralization. Clinical illustrations are provided to demonstrate the practical considerations in this model of group therapy.     

The Prediction of Achievement Motivation Using Performance and Attributional Variables

This study was designed to predict achievement motivation with attributions and performance in English course work among 346 ninth-grade boys and girls. Multiple regression analysis indicated that attribution of success to ability was the best predictor of achievement motivation. This finding diverges from previous work that supports the hypothesis that attribution of success to effort is a better predictor. The use of performance as an indicator variable showed that nonfailing students had higher levels of achievement motivation than did failing students.     

Influence of Task-Irrelevant Onset Distractors on the Visual Search Performance of Young and Old Adults

We examined potential age-related differences in attentional and oculomotor capture by single and multiple abrupt onsets in a singleton search paradigm. Participants were instructed to move their eyes as quickly as possible to a color singleton target and to identify a small letter located inside it. Either single or dual onset task-irrelevant distractors were presented simultaneously with the color change that defined the target, or one onset distractor was presented prior to and another onset distractor was presented during the participant's initial eye movement away from fixation. Young and old adults misdirected their eyes to the single and dual onset task-irrelevant distractors, on an equivalent proportion of trials, relative to control trials. However, older adults' saccade latencies and RTs were influenced to a greater extent by onsets compared to younger adults'. These data are discussed in terms of age-related differences in attentional control and oculomotor capture.