Exploring the Process of Inference Generation in Sarcasm: A Review of Normal and Clinical Studies

This article evaluates two theoretical accounts of how sarcasm is understood; the traditional model, which asserts that listeners derive a counterfactual inference from the sarcastic comment, and relevance theory, which asserts that listeners recognize sarcasm as a scornful echo of a previous assertion. Evidence from normal speakers provides only partial support for both theories. Evidence from brain-injured populations suggests that aspects of the pragmatic process can be arrested in ways not predicted by either theory. It is concluded that sarcasm is more effortful to process than nonsarcastic comments and that inferences about the facts of the situation and the mental state of the speaker (e.g., attitudes, knowledge, and intentions) are important to comprehending sarcasm. It is questioned whether inferences about mental state are relatively more difficult for brain-injured subjects and, if so, whether this is a continuum of difficulty or reflects reliance upon different cognitive processes.     

Do Written Reports of Suicide Induce High-School Students to Believe that Suicidal Contagion Will Occur?1

To see if high-school students who read that a distressed adolescent knew about suicide thought that suicidal contagion would occur, 66 consenting high-school students read a written account of John, a high-schooler with multiple problems including knowing someone who had died (either by suicide or viral illness). They then anonymously completed the UCLA Loneliness scale and a questionnaire about what John (or they in the same situation) might do. When John knew of a sympathetic response to a viral illness death, or an unsympathetic response to suicide, he was rated as relatively more likely to make new friends and less likely to want to die. These high school students saw themselves as immune to suicidal contagion from a written report, but thought that others might be vulnerable if people were sympathetic.     

The Use of Prospective Versus Retrospective Pretests with Child-Welfare Involved Families

The purpose of the current study is to examine the use of both a prospective and a retrospective pretest in evaluating the impact of the Strengthening Families Program on foster care involved families affected by parental substance abuse. Debate has existed in the literature for over 60 years regarding the use of retrospective pretests in assessing self-reported program impact, with key stakeholders often arguing strongly that, due to response-shift bias, sensitization, and the nature of many human service settings, retrospective pretesting may be more appropriate. However, program evaluators must also incorporate into the evaluation design funding mandates to collect data at specific points in time. In order to mitigate potential pretest-only biases and enhance the evaluation’s rigor, this study sought to address the pretest debate through the use of both a traditional, prospective pretest and a retrospective pretest. Using data provided by 411 caregivers, program effectiveness was measured in the areas of family, child and parent functioning. Statistical significance tests and effect sizes were analyzed to compare traditional prospective pretest to posttest scores and retrospective pretests to posttest scores. Findings indicate that overall, the Strengthening Families Program positively impacted family, child and parent functioning and that there were few differences between testing approaches when testing for statistical significance; however, relative differences between prospective pretests and retrospective pretests appeared more prominent in effect size computations. This research informs the longstanding debate, and suggests that program evaluators consider the advantages and disadvantages of using a retrospective pretest in design planning.     

The Generalizability and Construct Validity of the Modern Sexism Scale: Some Cautionary Notes

Our purposes are to explore the generalizability of the Modern Sexism Scale [J. T. Swim et al. (1995) “Sexual and Racism: Old-Fashioned and Modern Prejudices,” Journal of Personality and Social Psychology, Vol. 68, pp. 199–214] beyond mostly white, traditionally aged undergraduates and to extend analyses of its construct validity. Fourteen African American and 32 white women firefighters nationwide, having previously completed an extensive mail survey, were followed up with the Modern Sexism Scale. A four-factor solution, low inter-item correlations, and a low coefficient alpha argue against combining the 8-items of the scale. Racial differences on one item and in response variances as well as correlations with age, years of service, and education caution against handily overgeneralizing scale usage beyond students. Coherent patterns of interrelationships among Modern Sexism items and other personality, attitudinal, work experiential, and gender identity scales suggest strong convergent validity.     

BRCA1 Testing: Genetic Counseling Protocol Development and Counseling Issues

This article discusses the genetic counseling protocols which were developed and counseling issues that have arisen in the first 2 years of evaluating a large kindred with a BRCA1 mutation. The rationale for the development of the genetic counseling protocols and specific genetic counseling visual aids are presented and discussed. The protocols and counseling aids can serve as models for other programs offering cancer susceptibility testing. The observations of study counselors about study subject concerns and responses to genetic testing at the time of the pretest and posttest counseling sessions are presented.     

What is the answer? And come to that, what are the questions?

In recent years, the topic of car-following has become of increased importance in traffic engineering and safety research. Models of this phenomenon, which describe the interaction between (typically) adjacent vehicles in the same lane, now form the cornerstone for many important areas of research including (a) simulation modelling, where the car-following model (amongst others) controls the motion of the vehicles in the network, and (b) the functional definition of advanced vehicle control and safety systems (AVCSS), which are being introduced as a driver safety aid in an effort to mimic driver behaviour but remove human error. Despite the importance of this area however, no overview of the models availability and validity exists. It is the intent of this paper therefore to briefly assess the range of options available in the choice of car-following model, and assess just how far work has proceeded in our understanding of what, at times, would appear to be a simple process.     

Pattern detection by mongol and non-mongol subnormals.

Ten mongols and ten clinically heterogeneous subnormals matched on chronological age, mental age and digit span took part in an experiment in which tape-recorded supra-span digit sequences with different patterns were presented. There were six patterns: random, mirror (e.g. 583385); same-digit pairs (e.g. 558833), same-digit throughout (e.g. 333333), couplet repetition (e.g. 585858) and triplet repetition (583583). The numbers of digits correctly recalled in any order by the mongols in the various conditions ranked from least to most were: random, mirror, same-digit pairs, same-digit messages, triplet repetition and couplet repetition. The rank order for the non-mongols was the same except that the positions of couplet and triplet repetition were reversed. Mongols had significantly poorer recall for random, mirror and same-digit pair messages than non-mongols but were their equals in other conditions. The mongols' performance was more sensitive to pattern than the performance of the other subjects. There was some evidence that, in the messages with same-digit pairs and the same digit throughout, all subjects (but mongols in particular) tended to insert new digits into the response sequence and that the digit introduced was the next one in simple arithmetic progression. It would appear that the hypothesis about poor auditory-vocal channelling capacities of mongols needs qualification.     

Arousal and imitation of aggression

Forty boys, aged 5 and 6 years, viewed either an aggressive or nonaggressive film and were tested for imitation of the behavior displayed in the film. On the next day, before being tested again for imitation of the film, half the subjects in each film condition engaged in arousing play with the experimenter, and half in quiet play. According to the prediction, those aroused on the second day displayed more imitative behavior than those not aroused, regardless of which film they had seen. The results are discussed in terms of arousal as a performance variable in social learning.Thanks are due to Louis Morris, for advice and suggestions, and to Jeffrey Cohen, for assistance in data collection. This research was facilitated by funds from the Tulane University Council on Research.     

The measurement of factor indeterminacy

Results obtained by Guttman [1955] on the determinacy of common factors have been thought to have disturbing consequences for the common factor model. It is argued that factors must be thought of as unobservable, and uniquely defined but numerically indeterminate. It follows that Guttman's measure of indeterminacy is inconsistent with the foundations of the factor model in probability theory, and the traditional measures of factor indeterminacy used by earlier writers should be reinstated. These yield no disturbing conclusions about the model.