Mirror neurons and the simulation theory of mind-reading

A new class of visuomotor neuron has been recently discovered in the monkey's premotor cortex: mirror neurons. These neurons respond both when a particular action is performed by the recorded monkey and when the same action, performed by another individual, is observed. Mirror neurons appear to form a cortical system matching observation and execution of goal-related motor actions. Experimental evidence suggests that a similar matching system also exists in humans. What might be the functional role of this matching system? One possible function is to enable an organism to detect certain mental states of observed conspecifics. This function might be part of, or a precursor to, a more general mind-reading ability. Two different accounts of mind-reading have been suggested. According to ‘theory theory', mental states are represented as inferred posits of a naive theory. According to ‘simulation theory', other people's mental states are represented by adopting their perspective: by tracking or matching their states with resonant states of one's own. The activity of mirror neurons, and the fact that observers undergo motor facilitation in the same muscular groups as those utilized by target agents, are findings that accord well with simulation theory but would not be predicted by theory theory.     

Very long-term memory for odors: retention of odor-name associations.

The ability to remember odor-name associations for recent odors (those associated with everyday products experienced within the past 2 years) and distant odors (those associated with children's toys not encountered for 3 years or more) was examined in two experiments. In recognition tasks, subjects attempted to match odor names to odors, or odors to odor names. In a recall task, subjects tried to identify odors by name. The results showed that although odor retention was better for recent than distant odors, significant retention remains for odors not experienced since childhood. These results are consistent with other studies that found very slow and gradual loss of odor information in memory. They extend that research by showing that odor information is still available over a much longer period of time.     

Using strategic psychotherapy: A case study of chronic PTSD after a terrorist attack

This article describes a case of chronic post traumatic stress disorder (PTSD). The patient came to psychotherapy three years after he was injured in a terrorist attack. He was in a state of dysfunction. The article elaborates on theoretical issues, the choice of strategic model of psychotherapy, the various phases of the therapeutic process and the specific difficulties that such a case presents.     

The National Commission on AIDS

A decade after the first cases were recognized in the United States, AIDS continues to vex policymakers and fascinate the public. It has been said that AIDS acts as a prism, refracting a spectrum of controversial topics. For bioethicists, these topics include: equity in the allocation of resources for treatment and research; forgoing life-sustaining care and proxy decision making; informed consent in the context of HIV testing and screening; the ethical duties of health care workers to provide care for persons with HIV disease; and competing obligations of health care professionals to patients and to third parties who may be put at risk.     

Applications for tracking reading behavior on the Macintosh

Two applications for the Macintosh that permit students to read the sentences in a text in any order also provide a record of reading behavior from which processing time and reading strategies can be determined. The applications differ: READIT! presents the sentences one at a time, whereas SELECT THE TEXT presents the entire passage with a mask, which resembles the moving window technique. Unique to these applications is that students may return to sentences to reread them any number of times and in any order. Because these applications allow students to reexamine parts of the text, the reading that they enable is more similar to normal reading than has been the case with previous methodologies for tracking student reading behavior. The applications are described, and a summary of the major results of the work in which we have used the applications is provided.     

The Use of Humor with Chronic Schizophrenic Patients

The use of a humorous therapeutic approach combined with drug therapy in the treatment of chronic schizophrenia patients institutionalized for protracted periods of time led to positive changes in their symptoms. The majority of the patients responded well to humorous interpretations. The patients felt that they had the option of adopting the doctor's humorous manner. This approach appealed to them and raised self-esteem; they likewise gained confidence in their own ability to form judgments. They cooperated better with the doctor in issues pertaining to treatment. The fact that humor made an impact on the patients' cognition demonstrated that patients with disturbed thought processes could be influenced in ways which improved coping. The patients' condition was evaluated according to the BPRS scale, before the treatment, on a monthly basis during the treatment, and three months upon the completion of the experiment. In the course of the experiment, pharmacological treatment remained unchanged. On the average, a perceptible reduction in the BPRS value (p < .05) was detected as a result of humor therapy. Amusing representations of affective external stimuli were incorporated into the patients' cognition and, along with a newly gained awareness of the possibility of relating to them with humor, were retained long after the termination of the project.     

Risk for Substance Abuse: Memory as a Common Etiological Pathway

Memory processes may be part of the causal chain by which known antecedents of alcohol and drug abuse influence drinking. Recent findings on alcohol expectancies are consistent with a memory model and help articulate how consumption may be influenced by memory representations of biological and environmental characteristics. This line of research suggests novel prevention and intervention strategies.     

The Effect of Intracouple Coping Concordance on Psychological and Marital Distress in Infertility Patients

The effect of intracouple coping concordance on psychological and marital distress was examined in a sample of 46 couples undergoing different stages of infertility treatment. Results indicate that the effect of coping similarity within couples is dependent on both the type of coping examined and the stage of the stressor. Specifically, for women the use of high levels of task-oriented coping by their partners and themselves is associated with the highest level of marital satisfaction. The findings also indicate that the use of high emotion-oriented coping by both partners is associated with the most psychological distress for men. Finally, the results show that marital satisfaction among women undergoing late stage treatment is highest in couples where the males are using low levels of emotion-oriented coping. Interestingly, the least satisfaction for women is evident when the woman is using less emotion-oriented coping while her partner is using more, rather than when both partners are using more emotion-oriented coping strategies. Clinical implications of the findings are discussed.     

Self-actualization and impression formation1

Self-actualization (SA), assessed by scores on the Personal Orientation Inventory, was related to interpersonal behavior in two person perception experiments. SA moderated both personality impression ratings of stimulus persons presented singly and person preference choices in a paired comparisons paradigm. In general, self-actualized individuals were found to be more extreme in their responses to social stimuli than were non-self-actualized individuals. Results were discussed in terms of previous attempts to assess the relationship between SA and cognitive processing.