Research activities of doctoral school psychologists

A survey was sent to doctoral school psychologists to determine their research productivity and topical interests. Approximately two thirds of 147 respondents indicated doing some research during 1974–1975. Studies dealing with topics of assessment and program evaluation were most prevalent. Only about one in five studies was actually published and most of these were in nonprestigious periodicals. Academic school psychologists were more likely to do research and publish than were applied school psychologists. Academic and applied psychologists did not differ in terms of numbers of unpublished written or oral research reports. The correspondence of these results with prior data on school psychology research was noted and suggestions to increase the circulation of research findings are presented.     

Communication Differences Between Physicians and Their Patients in an Oncology Setting

The physician-patient relationship has critical importance in the quality of medical care, especially in the oncology setting. Of particular interest over the past two decades has been the communication between physicians and their patients. It is understood that communication is related to patient and physician satisfaction as well as other medical outcomes. However, despite this interest and attention, investigators have only recently begun to assess the communication between physicians and patients from the patient's point of view. Additionally, previous investigations have primarily relied upon retrospective reports of the interaction from patients or physicians. The current investigation assessed physician–patient communication in an oncology setting, both as it was occurring and following the interaction. The units of analysis included participant ratings as well as those of trained observers. Findings revealed that physicians and patients disagree as to the valence of the messages which transpired. Additionally, results suggest that it is the patients who distort the messages in the positive direction. Research and clinical implications of this disagreement and positivity bias are discussed.     

The Haskins Laboratories’ pulse code modulation (PCM) system

The pulse code modulation (PCM) method of digitizing analog signals has become a standard both in digital audio and in speech research, the focus of this paper. The solutions to some problems encountered in earlier systems at Haskins Laboratories are outlined, along with general properties of A/D conversion. Specialized features of the current Haskins Laboratories system, which has also been installed at more than a dozen other laboratories, are also detailed: the Nyquist filter response, the high-frequency preemphasis filter characteristics, the dynamic range, the timing resolution for single- and (synchronized) dual-channel signals, and the form of the digitized speech files (header information, data, and label structure). While the solutions adopted in this system are not intended to be considered a standard, the design principles involved are of interest to users and creators of other PCM systems.     

What Does it Mean to call God Good?

Contemporary expositions of God's goodness commonly err either (1) by subjecting God to moral laws, which is to question His sovereignty, or (2) by failing to establish that God will always act in accordance with moral principles, which removes the theist's ability to appeal to God's goodness in response to problems of evil. Current attempts at intermediate positions which avoid these two problems fall short. In this paper, I aim to construct a better intermediate position and account of God's goodness. I do this by claiming that God's ability to create is best explained in terms of God's self-love. Since God, as the greatest possible being, must be able to create, He must love Himself. I argue that this in turn entails that God loves all things, since by loving Himself, God loves the pre-existent ideas of everything that will come to exist, and by extension the things themselves. This, I argue, allows us to have confidence that God will act in accordance with moral principles, but without subjecting Him to moral laws.     

Lottery judgments: A philosophical and experimental study

In this paper, we present the results of two surveys that investigate subjects’ judgments about what can be known or justifiably believed about lottery outcomes on the basis of statistical evidence, testimonial evidence, and “mixed” evidence, while considering possible anchoring and priming effects. We discuss these results in light of seven distinct hypotheses that capture various claims made by philosophers about lay people’s lottery judgments. We conclude by summarizing the main findings, pointing to future research, and comparing our findings to recent studies by Turri and Friedman.     

A Model for Predicting Computer Experience from Attitudes Toward Computers

This study examined the relationship between locus of control, two sets of beliefs about computers as electronic performance monitors, general computer attitudes, and computer experience. Results support a model in which computer attitudes mediate the relationship between an individual's locus of control and computer experience and between monitoring beliefs about computers and computer experience.