Perceived facial expressions of emotion as motivational incentives: evidence from a differential implicit learning paradigm

Participants (N = 216) were administered a differential implicit learning task during which they were trained and tested on 3 maximally distinct 2nd-order visuomotor sequences, with sequence color serving as discriminative stimulus. During training, 1 sequence each was followed by an emotional face, a neutral face, and no face, using backward masking. Emotion (joy, surprise, anger), face gender, and exposure duration (12 ms, 209 ms) were varied between participants; implicit motives were assessed with a picture-story exercise. For power-motivated individuals, low-dominance facial expressions enhanced and high-dominance expressions impaired learning. For affiliation-motivated individuals, learning was impaired in the context of hostile faces. These findings did not depend on explicit learning of fixed sequences or on awareness of sequence-face contingencies.     

Using saccade tasks as a tool to analyze executive dysfunctions in schizophrenia

Executive dysfunctions can be frequently observed in schizophrenia. They are more persistent than psychotic symptoms and are assumed to contribute to a variety of clinical signs of the disease. However, the cognitive mechanisms underlying dysexecutive behaviors are not yet understood. The aim of this article is to demonstrate how saccade tasks can be used to analyze the mechanisms involved in the dysexecutive syndrome of schizophrenic patients. There are numerous reports showing that schizophrenic patients make many unwanted reflexive saccades in the antisaccade task. These errors are usually explained by an impairment of a distinct inhibitory mechanism. However, unwanted reflexive saccades may also be secondary to a more fundamental deficit in activating goal-directed behavior. Recent theoretical and empirical approaches to this issue are reviewed and discussed. An integrative view of deficits in inhibition, goal-directed behavior, and working memory in schizophrenic patients is proposed.     

Encoding fluency is a cue used for judgments about learning

The authors used paired-associate learning to investigate the hypothesis that the speed of generating an interactive image (encoding fluency) influenced 2 metacognitive judgments: judgments of learning (JOLs) and quality of encoding ratings (QUEs). Results from Experiments 1 and 2 indicated that latency of a keypress indicating successful image formation was negatively related to both JOLs and QUEs even though latency was unrelated to recall. Experiment 3 demonstrated that when concrete and abstract items were mixed in a single list, latency was related to concreteness, judgments, and recall. However, item concreteness and fluency influenced judgments independently of one another. These outcomes suggest an important role of encoding fluency in the formation of metacognitive judgments about learning and future recall.     

Miracles of perception

This paper draws a bird's eye view of various counter-intuitive characteristics of perception. Peculiar is that perception is a both tool and topic of its study. As a consequence, its output is easily mistaken for its input. Furthermore, its output is characterized by remarkable Gestalt features, such as mutual dependence of stimulus elements and detour solutions. Detour solutions require a complex perception process of testing countless optional pattern interpretations against a criterion. Likelihood is a plausible criterion for reasoning. For perception, however, the simplicity criterion is more appropriate. The consideration is that reasoning aims at establishing properties of distal objects whereas perception aims at establishing objects from proximal properties. The role of knowledge in perception seems plausible but often leads to conflicts. For instance, the assumption that knowledge about handedness is present in pattern representations conflicts with image mirror-image discrimination data. Moreover, knowledge does not provide an anchor for subjective time direction, but a Gestalt quality does.     

Predicting Quality of Life After Lumbar Spondylodesis

Quality of life after spondylodesis was predicted by pretreatment psychological variables and findings in a standardized physical examination. Four quality-of-life criteria were used: functional capacity, vocational rehabilitation, satisfaction with the outcome of the operation, and pain intensity recorded in a pain diary. Those of six presurgery variables that proved to be associated with the outcome 9 months postsurgery, by means of a multiple stepwise regression procedure, were selected for discriminant analyses. The sample consisted of 50 consecutive patients who underwent either ventral (n = 10) or posterolateral (n = 40) spondylodesis with or without posterior instrumentation. Their average age was 44.9 years (SD = 12.9) with an average duration of pain of 8.6 years (SD = 8.8). Nearly half of the patients had had previous spine surgery. Follow-up data indicate that about half of the patients show a beneficial outcome in terms of quality-of-life measures. Discriminant analyses suggest that poor presurgical functional capacity and an unclear finding in the physical examination before surgery contribute to our knowledge about patients who are likely to show continuous pain and poor functional capacity after surgery.     

Integrating consultation and program evaluation in school psychology

Consultation approaches to providing psychological services are widely used by school psychologists. Recently, the need for school psychologists to be proficient in educational program evaluation has been recognized. The present paper discusses how school psychologists can use their existing consultation skills as an approach to program evaluation. The integration of consultation skills with evaluation results in an approach to program evaluation that is particularly useful where program goals and objectives are broad and nonspecific (as in many educational innovations). Also, the consultation approach to evaluation is easier for school psychologists to blend with their other roles in schools than the assessment-oriented evaluator role of some evaluation models. The consultation approach to evaluation is illustrated using a federally sponsored training program for school teachers and administrators.     

Vocational Choices in College

Our society presses unreasonably on students to “know” what they want to do vocationally. The pressure is unreasonable, especially when applied to high school seniors and college freshmen, because most of them have not yet learned enough about themselves or about occupations to be able to make a first, satisfying choice. And especially they have not learned enough about the nature of their limitations in college-level work. As a result, many students commit themselves to vocational choices prematurely and then perceive the experience as a “failure.” Students should be encouraged to consider any early decision as tentative, a choice to be tested, confirmed, or disconfirmed. They should be relieved of pressure to “know” what they want to do, and helped to see their task as one of confirming or discovering what they want to do by way of a process of exploration, experimentation, and personal development that may go on through their lifetime.     

Structure and Individuality in Psychoanalytic Training: The Israeli Controversial Discussions

The American Journal of Psychoanalysis -     

Event-related brain potentials and subjective probability in a learning task

In a paired associate learning task, subjects responded to each presentation of a nonsense syllable by typing both a three-letter associate and a rating of their confidence that this response was correct or incorrect. Average event-related potentials (ERPs) elicited by the subsequent presentation of the actual paired syllable varied with the interaction of confidence and trial outcome. A larger amplitude P300 was elicited by syllables that informed subjects that they were correct when they thought they were incorrect or that they were incorrect when they thought they were correct than by syllables that confirmed subjects expectations. That this average ERP result was indeed an effect on P300 amplitude, and not an artifact of single-trial variability in P30O latency, was confirmed with a trial-by-trial latency adjustment procedure. Consistent with findings from other tasks, P300 amplitude varied inversely with the subj ective probability of the ERP-eliciting events.