Infant Contingency/Extinction Performance After Observing Partial Reinforcement

Social information gathering by infants 6 and 12 months old was examined as a foundation for later social learning that may be uniquely human. Infant performance on a contingency/extinction task was studied following a caregiver demonstration of the contingency on varied reinforcement schedules. Infants who observed caregivers receive any reinforcing stimulation in pretraining decreased responding over their own acquisition period, possibly because they began to habituate to the reinforcer. In extinction, infants who observed caregivers receive partial reinforcement in pretraining were more persistent in responding than others. This suggested that direct experience with partial reinforcement is not needed for greater persistence in extinction. These studies revealed details of social learning in the 1st year.     

Challenging the Rhetoric of Choice in Maternal Labour‐Force Participation: Preferred Versus Contracted Work Hours

The notion of choice in maternal labour‐force participation (LFP) is a contentious one, with assertions that LFP is a direct result of either personal inclinations, such as employment commitment or external factors, such as historically available opportunities. This article suggests an alternative framework for understanding and testing choice in LFP using preferred versus contracted work hours. It explores these constructs quantitatively in a group of working mothers (N = 275) with dependent children and investigates qualitatively the underlying reasons for discrepant preferred versus contracted work hours in a sub‐sample of these women with under‐school‐aged children (N = 20). The results show that nearly two‐thirds of women working full time would prefer to work part time and the major reasons for not acting on their preferences is because of the nature of the job and the lack of career opportunities available for part‐time employees.     

Employment and the Risk of Domestic Abuse Among Low‐Income Women

This paper uses data from 2 randomized evaluations of welfare‐to‐work programs—the Minnesota Family Investment Program and the National Evaluation of Welfare‐to‐Work Strategies—to estimate the effect of employment on domestic abuse among low‐income single mothers. Unique to our analysis is the application of a 2‐stage least squares method, in which random assignment enables us to control for omitted characteristics that might otherwise confound the association between employment and domestic abuse. We find that increased maternal employment decreases subsequent reports of domestic abuse in both studies. In the Minnesota Family Investment Program—a program with an enhanced income disregard that allowed welfare mothers to keep a portion of their welfare income as earnings rose—an increase in household incomes appears to have contributed to reductions in reports of domestic abuse.     

Factors that influence reading and comprehension of branching instructions in self–administered questionnaires

Summary: In this paper we examine the tendency for branching instructions to be ignored, misread, or otherwise not appropriately followed so that item nonresponse occurs for follow–up questions. The potential influence on branching errors of seven features of question complexity are examined, including high number of question words, high number of answer categories, last categories branch, all categories branch, write–in responses, location at the bottom of a page, and high distance between the answer box and branching instruction. A logistic regression analysis revealed that question complexity had a tendency to increase certain errors, but not others.* A more detailed version of this paper with additional analysis and discussion is available at http://www.sesrc.wsu.edu/dillman/. The opinions expressed here are those of the authors, not necessarily of the institutions where they presently work or the U.S. Census Bureau, which provided financial support for the collection of these data. We would like to thank Aref Dajani and Yves Thibaudeau for their advice on the analysis used in this paper.     

Economic Attitudes and Responses to Siting Hazardous Waste Facilities in Rural Utah1

Abstract The siting of hazardous waste facilities has become a critical problem for the United States. Many western states are plagued with proposals to site such facilities. While the host communities appear to be typical western rural communities, responses to siting hazardous waste facilities vary. Previous research suggests that key variables in predicting responses are the anticipation of economic benefits and the perception of risk. This paper proposes that response to siting hazardous industries in rural Utah is not only a result of these key variables but also residents' perception of the local economy. Results from ethnographic and survey data from three rural communities in Utah indicate that the anticipation of economic benefits and perception of risk were strongly associated with response to a proposal, and that residents of communities with poorer local economies were more likely to support siting a hazardous waste facility locally.     

Sex selection with biased technologies and its effect on the population sex ratio

Current biomedical research on sex selection techniques may soon offer couples the opportunity to choose the sex of their children with greater certainty. A technique planned for marketing by mid-1978 can increase the probability of bearing a son to as much as 0.90. However, couples who wish to improve their chances of bearing a daughter have no such opportunity. The purpose of this paper is two-fold. First, a decision-making model is provided which describes how couples should choose among alternative sex-selection methods so as to maximize the probability of bearing their desired number of sons and daughters. Second, the effect of the widespread use of sex-selection techniques on the population sex ratio is explored. It is shown that even if populations have unbiased sex preferences, or sex preferences biased towards daughters, the use of biased sex-selection technologies may result in very high population sex ratios.     

The theory and practice of equal opportunities policies: liberal and radical approaches

This paper explores the conceptual confusions characteristic of the practice of equal opportunities policies the workplace. The differences between‘liberal’and‘radical’approaches to policy making are identified and described. It is argued that, while these are conceptually distiner from one another, in practice they are routinely confused and conflated. In particular the preferred procedures of the liberal approach are widely assumed to result in the preferred outcomes of the radical approach. It is suggested that these confusions are not merely the product of intellectual error but arise from misunderstandings and deceptions generated in the struggle for power between participants in the work process     

Suicide ideation,attempts and abuse among incarcerated gang and nongang delinquents

The present study examines suicide ideation and attempts as well as reported levels of physical and sexual abuse among gang and nongang-involved incarcerated youth. The self-report survey data were collected from 334 males and 61 females who were incarcerated in Nevada youth correctional facilities in the summer of 1994. Over half (58.3 percent) of the males and nearly half (45.2 percent) of the females reported being gang members. Surprisingly high rates of abuse (more than 70 percent for both physical and sexual abuse) were found among the incarcerated females of this study. Females reported significantly more suicide attempts and were more likely to have been physically and sexually abused than males. Nongang males reported significantly more suicide attempts and were more likely to report sexual abuse than gang-involved males. Among the gang-involved delinquents, females reported significantly more suicide attempts than males. In addition, gang members who reported sexual abuse were more likely to have higher levels of suicide ideationand to have attempted suicide. Implications for youth correction specialists and social workers are discussed.The data for this study were collected under Grant #000616 from the Nevada Agricultural Experiment Station.     

‘Bad Therapy’ as a Training Technique: An Empirical Analysis

The purpose of the present study was to gather empirical data to examine the usefulness of an intriguing training technique called “bad therapy”. The technique, developed by Lang (1980, 1982), is utilized in a role-play setting for experienced therapists who are having difficulty with specific clients showing little improvement. The therapist is instructed to disregard his or her usual style of treatment, and instead, within a role-play format with a colleague who plays the part of a client, to try an alternative style of treatment. This new treatment, termed “bad therapy”, instructs the therapist to try to make the client worse rather than better. Interestingly, reports from both the role-play therapist and client indicate that the “bad therapy” session was considered more beneficial than the therapist's usual mode of treatment. As well as empirically investigating Lang's assertion, the present study also attempted to look at different perspectives of bad therapy. Is “bad therapy” a directive to be harmful and destructive, or is it a suggestion to be more daring and to take more risks? Subjects were 56 therapists who formed twenty eight pairs of therapist-client dyads. First, each pair conducted a “session” where the therapist performed his or her typical therapy. Then, therapists in one group (N= 11) were given directives to try to make their clients worse rather than better (“destructive” set), while therapists in another group (N=11) were told to say and do things that they wished to, but never dared (“daring” set). Finally, six therapists were told to simply repeat their usual type of therapy (“control” set). Results indicated that clients perceived the destructive and daring groups differently with the daring group being perceived more favourably, yet more authoritarian. Similarly, therapists perceived the daring and control groups more positively than the destructive group. The results are discussed in terms of training techniques and current trends in psychotherapy.