Computer software and hardware to determine contrast sensitivity using three methods: Tracking,limits, and constant stimuli

The software and hardware to obtain contrast sensitivity functions in a single session with monkeys are described. The versatility of the software allows the program to be used in a variety of sensory systems with only minor programming modifications. It will permit absolute or difference threshold measurements with any one of three methods of threshold testing: (1) method of tracking, (2) method of limits, and (3) method of constant stimuli. Human and monkey contrast sensitivity functions measured with the software and hardware are provided.     

Facial identity and facial speech processing: Familiar faces and voices in the McGurk effect

An experiment was conducted to investigate the claims made by Bruce and Young (1986) for the independence of facial identity and facial speech processing. A well-reported phenomenon in audiovisual speech perception—theMcGurk effect (McGurk & MacDonald, 1976), in which synchronous but conflicting auditory and visual phonetic information is presented to subjects—was utilized as a dynamic facial speech processing task. An element of facial identity processing was introduced into this task by manipulating the faces used for the creation of the McGurk-effect stimuli such that (1) they were familiar to some subjects and unfamiliar to others, and (2) the faces and voices used were either congruent (from the same person) or incongruent (from different people). A comparison was made between the different subject groups in their susceptibility to the McGurk illusion, and the results show that when the faces and voices are incongruent, subjects who are familiar with the faces are less susceptible to McGurk effects than those who are unfamiliar with the faces. The results suggest that facial identity and facial speech processing are not entirely independent, and these findings are discussed in relation to Bruce and Young’s (1986) functional model of face recognition.     

The concept of the ‘Other’ in modern Arab thought: From Muhammad cAbdu to Abdallah Laroui

The primary condition for the progress, or indeed the survival, of human societies is their effective coalescence into one human society’ (Zurayk 1994, 96).     

EXPERIENCED HIRING VERSUS COLLEGE RECRUITING: PRACTICES AND EMERGING TRENDS

Although much professional and managerial hiring involves experienced workers, previous recruitment research has focused almost exclusively on new college graduates. To remedy this imbalance, 251 staffing professionals were surveyed concerning experienced-versus-college hiring practices in their organizations. Results suggest that a majority of positions requiring a college degree are filled with experienced workers. Experienced hires are evaluated more highly than new graduates on most characteristics (understanding business, knowledge of competition, realistic expectations, technical skills, interpersonal skills, writing skills, work ethic, likelihood of success, personal ethics), although new graduates are evaluated more highly on open-mindedness and willingness and ability to learn new things. Higher proportions of experienced hiring are associated with organizational growth, short-term staffing strategies, older workforces, and less dynamic business environments. Perceived success of experienced hiring is associated with greater use of effective recruitment sources, older workforces, and more competitive salary offers.     

A mere exposure effect for transformed three-dimensional objects: Effects of reflection, size, or color changes on affect and recognition

If the mere exposure effect is based on implicit memory, recognition and affect judgments should be dissociated by experimental variables in the same manner as other explicit and implicit measures. Consistent with results from recognition and picture naming or object decision priming tasks (e.g., Biederman & E. E. Cooper, 1991, 1992; L. A. Cooper, Schacter, Ballesteros, & Moore, 1992), the present research showed that recognition memory but not affective preference was impaired by reflection or size transformations of three-dimensional objects between study and test. Stimulus color transformations had no effect on either measure. These results indicate that representations that support recognition memory code spatial information about an object’s left-right orientation and size, whereas representations that underlie affective preference do not. Insensitivity to surface feature changes that do not alter object form appears to be a general characteristic of implicit memory measures, including the affective preference task.     

The Adam and Eve syndrome

Conclusion The concept of divine forgiveness is incomprehensible to most, since it involves principles that defy rational interpretation on the level of human cognition. As a result, individuals, and especially those who present themselves for treatment, find themselves caught up in a repetition of self-judgment and selfpunishment, which is a reenactment of the original sin and the disobedience encountered in the Garden of Eden. It can be pointed out to patients that this continuous, repetitious acting out of the functions of self-judgment and selfpunishment represents the worst sin of all—the original sin in which the power and authority of God are usurped and assumed, resulting eventually in a denial of God along with symptoms that are often incapacitating. When these functions are returned to God, punishment can be expected to be much less severe and intense, because of the nature and characteristics of divine forgiveness.Ray O. Sexton, M.D., is a psychiatrist in private practice in Memphis, Tennessee, maintaining an active inpatient and outpatient practice of psychotherapy. He is a graduate of the University of Tennessee Center for Health Sciences and is a clinical instructor in psychiatry at the Center. He was a Duke University fellow in psychiatry and served with the U.S. Navy as a medical officer from 1969 to 1971.Richard C. Maddock, S.T.M., Ph.D., is an Episcopal priest and a licensed psychologist in Arkansas and in Tennessee. He has published a number of scholarly articles in the areas of social and clinical psychology and in the psychology of religion. He is a member of the American Psychological Association and various state and regional associations, at which he has presented scientifie papers. With Dr. Sexton, he maintains a private practice in Memphis, Tennessee.