Suicidal behaviour and HIV disease: A case report

This case history describes the attempted suicide by jumping in front of a London Underground train of a man with advanced HIV disease. It illustrates the complex relationship between HIV disease and suicidal behaviour. Although the attempt was made by a man with AIDS, it is by no means evident that this disease was the sole or even the primary cause of his wish to die. This account is also interesting because of the unusual method used, the sudden onset of suicidal feelings and the patient's interpretation of the reason for his survival.     

Filipino Personality Structure and the Big Five Model: A Lexical Approach

ABSTRACT In lexically based studies, we derived Filipino personality dimensions and related them to the Big Five model. In Study 1, Filipino high-school and college students (N= 629) rated themselves on a near-comprehensive list of 861 Filipino (Tagalog) trait adjectives. In Study 2, Filipino high-school and college students (N= 1,531) rated 280 markers of dimensions identified in Study 1. Some students (n= 473) also completed the NEO Five-Factor Inventory. Seven comparable Filipino dimensions were identified in factor analyses in the two studies. We concluded that the dimensions we labeled Concern for Others (vs. Egotism), Conscientiousness. Gregariousness, and Intellect were quite similar to Big Five Agreeableness, Conscientiousness, Extraversion, and Intellect, respectively. The Filipino Self-Assurance dimension was most similar to Big Five Neuroticism. The Filipino Temperamentalness dimension was more complex in Big Five terms, overlapping Agreeableness, Conscientiousness, and Neuroticism. A final Filipino factor resembled a Negative Valence or Infrequency dimension. More than five factors had to be extracted to obtain Philippine dimensions resembling all of the Big Five.     

Using Rebt and Supportive Psychotherapy with Post-Stroke Patients

This paper discusses the benefits of using Calabro's (1990) three-stage cognitive-behavioral model, to determine when to use supportive Psychotherapy or Rational-Emotive Behavior Therapy (REBT) with post-stroke patients. It also discusses the benefits of using a support group and how to decide when to use a group and/or individual psychotherapy.     

DIVERSITY AND COMMUNALITY IN VENEZUELA AROUND THE CONCEPTS OF PROGRESS AND WORK: THEIR EFFECTS ON ORGANIZATIONS

Venezuela has experienced quite a rapid rate of change at mid century but has not been able to attain real economic development. Yet the desirability of progress is a commonly shared value, although there are important differences within the society; for example, in the ways in which work is conceived, or the degree to which the common Latin American values are ascribed. Besides, the concern with power, which is also identified as important within Venezuelan society and often gets combined with the socio-centric values into ‘political partisanship’, is a factor affecting organizational functioning, particularly in the public sector. Examples are given of unsuccessful and successful organizations, pointing out the need to take into account the commonalities and diversities in values identified within the society in the search of organizational alternatives more viable within the particular context.     

Postnatal development of heart rate patterns elicited by an aversive CS and US in cats

Heart rate and motor responses were recorded in cats of different ages during classical conditioning. A deceleratory-acceleratory heart rate pattern observed during the CS-US interval in one and four-week-old kittens is an alpha conditioned response, a potentiated original response to the CS. At eight weeks of age two new distinct patterns of pure acceleration or pure deceleration are acquired during conditioning and in the absence of motor learning. At 12 weeks of age and in adult subjects, heart rate patterns during the CS-US interval become more complex and conditioned motor responses can be observed. A covariance of HR acceleration and motor responses during the CS-US interval is absent in eight-week-old subjects, but quite high in 12-week-old subjects and adult cats. The data are interpreted as suggesting separate elicitatory mechanisms of HR and motor responses which may show synchrony later in ontogeny.     

Asymptotic reinforced responding as a function of the operant level of the instrumental response

The relationship between operant level (base rate) and asymptotic reinforced instrumental responding was investigated in several contingencies in which licking was contingent upon running, under different FR schedules. For Group I the relationship was examined by selecting rats who naturally differed in their running base rates and for which the licking base rates were equivalent. For Group II the relationship was examined by selecting rats with equivalent running and licking base rates, but whose running rates were eventually made to differ by manipulating wheel-torque requirements. Asymptotic reinforced instrumental responding was found to be linearly related to pre-contingent running base rates, for all FR schedules, and independent of the procedures used to obtain differing running base rates. The results support Premack's contention that asymptotic reinforced instrumental responding is a joint function of the reinforcing response and the operant level of the instrumental response.     

Divorcing mothers and social support: Testing the specificity of buffering effects

The circumstances under which social support buffers the negative effects of stress have been a subject of much research. The hypothesis that social support is effective only when it matches the needs elicited by particular stressors was studied in a sample of divorcing mothers. Predictions were made regarding which types of support (Parenting, Emotional, and Tangible) would buffer the effects of Parenting, Social, and Tangible stress on depressive symptoms and on general psychological distress of divorcing mothers. Results did not support the specificity of social support buffering effects, though the stress and support scales often showed direct relationships to criterion measures. Implications were discussed for the assessment of support with multiple models, for future research designs, and for planning prevention programs to meet the needs of divorcing mothers.     

The effects of natural category size on memory for episodic encodings

Previous findings indicate that natural category size affects cued recall but not recognition performance. Words that define or belong to larger categories are not as likely to be recalled in the presence of an extralist cue. However, category size has no effect on recognition in the presence of the target as the cue. Theoretically, this difference could be due to inherent differences between these tasks, to the use of different types of test cues, or to differences in the nature of the required responses (naming compared with “yes/no”decisions). Three experiments indicated that none of these factors is a sole determinant. Natural category size effects were found in cued-recall and recognition tasks, with extralist and target cues and regardless of the required response. The critical factor is whether the testing conditions require or encourage subjects to search the category defined by the cue. With the initiation of such a search, information represented in semantic memory is likely to influence memory for episodic information.     

Employee development in a downsizing environment

This paper explores the meaning of employee development in a corporation experiencing force reductions. In this environment, development takes the form of enhancing employees' contributions on their present jobs and preparing them to meet the future needs of the business. The paper describes the personnel psychologist's role in establishing and communicating directions for skill development, maintaining opportunities for high potential managers, tracking employee attitudes about development opportunities, implementing lay offs, retraining survivors, and generally trying to stimulate a corporate development ethic.Manny London is a district manager in charge of employee development and organization effectiveness at AT&T. He is a consulting editor for theAcademy of Management Journal and a member of the editorial boards ofPersonnel Psychology and theJournal of Management Development.