Practicing Safe Epistemology

Though most of analytic philosophy is basedupon intuitions, some philosophers arebeginning to question whether intuitions are anappropriate basis for philosophical theory. This paper responds to the arguments of somecontemporary philosophers who hold thatintuitions should not be treated as evidencefor anything other than our contingentpsychological constitution. It begins with ademonstration that skeptical arguments byGilbert Harman and Alvin Goldman are variationson an argument with the potential to underminethe use of intuitions in much philosophicalinquiry. After a demonstration that NicholasSturgeon's response to Harman's argument isinadequate, it argues that all of the instancesof the skeptical argument are unsuccessfulbecause they are epistemically self-defeating.     

Persistent symptoms among survivors of Hodgkin's disease: an explanatory model based on classical conditioning.

Persistent symptoms of nausea, distress, and vomiting triggered by reminders of cancer treatment were examined among 273 Hodgkin's disease survivors, 1 to 20 years posttreatment. Prevalence rates were high for distress and nausea but low for vomiting. Retrospective report of anticipatory symptoms during treatment was the strongest predictor of persistent symptoms, suggesting that treatment-induced symptoms are less likely to persist if conditioning does not occur initially. Time since treatment was also a significant predictor, with patients more recently treated more likely to experience persistent symptoms. Thus, an explanatory model based on classical conditioning theory successfully predicted presence of persistent symptoms. Symptoms also were associated with ongoing psychological distress, suggesting that quality of life is diminished among survivors with persistent symptoms. Recommendations for prevention and treatment of symptoms are discussed.     

CROSS-CULTURAL VARIATIONS IN RELATIONSHIP RULES

A British study of the informal rules of 22 social relationships was replicated among Japanese, Hong Kong and Italian samples. Subjects were asked to rate the importance of 33 common and varying numbers of relationship-specific rules to each of these relationships on a 9-point bipolar scale. Multivariate analyses showed each culture has a structure of highly endorsed rules, although a number of cross-cultural differences emerged in the nature of these rules, particularly those relating to intimacy. Certain cross-cultural predictions were confirmed.     

Factors influencing adjustment in the families of autistic children.

This study investigated factors influencing the adjustment of families of 49 autistic children (38 boys, 11 girls) to the stress of raising an autistic child. Analysis indicated that the severity of the child's disorder (stress), mother's social support (resources), and mother's perceived locus of control (perception) were significant factors in family adjustment. In addition, evidence suggested that agency affiliation also was an unexpected, yet important factor.     

Measuring misinformation in repeat trial pick 1 of 2 tests

An extension is described to a product testing model to account for misinformation among subjects. A misinformed subject is one who associates the taste of product A with product B and vice-versa; thus, the subject would tend to perform incorrectly on pick 1 of 2 tests. A likelihood ratio test for the presence of misinformation is described. The model is applied to a data set, and misinformation is found to exist. Biases due to model misspecificationand other implications for product testing are discussed.The first author is currently on leave from Carnegie Mellon University.     

Performance of british university psychology departments as measured by number of publications in BPS journals

The aim of this investigation was to gauge the comparative research performance of university departments of psychology in Britain. The performance indicator was the number of publications per departmental staff member in the journals of the British Psychological Society (BPS) during the seven-year period 1983–1989. The contents of these journals were thoroughly searched, and articles written by members of university psychology departments in Britain were counted. The number of publications of each psychology department was divided by the size of the department in the corresponding year and the resulting annual figures were summed to determine the number of publications in BPS journals per departmental staff member over the seven-year period. These research performance figures correlated significantly with an earlier measure of departmental research performance based on publications in the seven European psychological journals with the highest citations per published article and with recent performance indicators based on other criteria     

Psychological and sexual functioning among outpatient sexual offenders against children: A Minnesota Multiphasic Personality Inventory (MMPI) cluster analytic study

Multivariate clustering procedures were used to identify homogeneous subgroups of outpatient sex offenders against children (n=110)on the basis of the Minnesota Multiphasic Personality Inventory (MMPI). Results indicated a five-subgroup solution. Two within-normal-limits and two clinically elevated profile subgroups replicated subtypes found in previous cluster analytic studies of child sex offenders. The fifth subgroup appeared similar in MMPI profile pattern and elevation to a previously identified subtype of rapists. Discriminant analyses showed that subgroups differed along dimensions of cognitive disturbance and sexual functioning. Furthermore, levels of psychopathology corresponded with levels of sexual pathology. Results are discussed with reference to previous MMPI cluster analytic studies of sex offenders and theories of sexual aggression.Portions of this paper were presented at the meeting of the Midwestern Psychological Association, 1992, Chicago, Illinois.