Achievement in a Relational Context: Preferences and Influences in Female Adolescents

Friends' influence on achievement‐related choices in female adolescents was investigated using the Thematic Apperception Test (H. Murray, 1943), in the context of self‐in‐relation theory (J. V. Jordon, A. G. Kaplan, J. B. Miller, I. P. Stiver, & J. L. Surrey, 1991). Two hypotheses were tested: (1) Achievement‐related stimuli will elicit stories with more unfavorable and conflicted outcomes than will affiliation stimuli; (2) Thematic representation of achievement will be more homogeneous in more highly cohesive peer groups. A multivariate analysis of variance with repeated measures yielded significant results for Hypothesis 1. Thematic analysis of stories supported Hypothesis 2, showing peer group influence on achievement strivings in female adolescents.     

Intercultural qualitative research and Ph.D. students

The educational environment for postgraduate health professionals from developing countries in contemporary western universities is an intermediate zone between home and host culture. In this zone, knowledge is shaped through the development of concepts within the limitations of (often) pre‐fluent language capacity. It is characterized by the mutual exchange of knowledge between western teachers and their developing‐country students, who will return home to leadership roles working with marginalized individuals, communities and populations. This qualitative research aims to improve health education for global health professionals from developing countries, and in so doing it illustrates many of the difficulties and benefits involved in intercultural qualitative research for Ph.D. students.     

The value of the second income to two-earner families with children

An increasing number and percentage of families in the United States endeavor to improve family income by placing two adults in the paid work force. This study examines the impact of the second earner on family income for 1,624 married-couple families with children, including 871 one-earner and 753 two-earner families. After-tax income is regressed on one- or two-earner status as well as covariates which confound the income-earner relationship for families of various income levels. The actual after-tax income differential of $7,172 is reduced to $6,076 in the regression analysis. Further, income for each family type is estimated by applying the regression coefficients from one-earner households to the characteristics of two-earner households and the regression coefficients from two-earner households to one-earner household characteristics. Actual incomes for two-earner families are found to be higher than those of one-earner families. However, income differences are reduced from 34% higher actual before-tax income to an estimated 14% lower after-tax income. The findings have important implications for families selecting two earners solely for the purpose of increasing after-tax income.This study received funding from the Graduate School Fund at Northern Illinois University. An earlier version of this paper was presented at the Family Economics/Home Management Conference, Indianapolis, IN, June 1987.Mary Pritchard is an Assistant Professor, Department of Human and Family Resources, Northern Illinois University, DeKalb, IL 60115. She received her Ph.D. from Purdue University and includes family economic well-being, family income and expenditures, and spending patterns of adolescents among her research interests.     

Engaging the Process of Transformation

The contributions included in this issue demonstrate the variety of ways in which participatory and interpretive methods are transforming the field of psychology and clarify the integration of the personal and political commitments of the authors within their research. A number of issues remain to be negotiated, however, before these methods take their full place in the field. This conclusion considers a few of these issues, including an examination of how these approaches demand a fundamental reassessment of validity in psychological research. It also considers the critical issue of the ownership of knowledge, and proposes a reframing of the ethical guidelines for research in the field. Finally, it invites further discussion and debate around the issues raised in this issue.     

Sample Selection in Models of Academic Performance

This article shows how admission and enrollment processes affect the interpretation of simple validation studies of academic performance. In a competitive market for students, optimal behavior of admissions committees and applicants drives the simple correlation between test scores and performance toward zero, regardless of the relationship in the population of prospective students. Data from our university's MBA program support the prediction that applicants exhibit a higher correlation between test scores and undergraduate GPAs than do current students. This suggests that standard validation studies will understate the importance of GMAT scores in predicting performance of potential MBA students. (JEL C24 , I121 , C52 )     

Bayesian inference for pairwise interacting point processes

Pairwise interacting point processes are commonly used to model spatial point patterns. To perform inference, the established frequentist methods can produce good point estimates when the interaction in the data is moderate, but some methods may produce severely biased estimates when the interaction in strong. Furthermore, because the sampling distributions of the estimates are unclear, interval estimates are typically obtained by parametric bootstrap methods. In the current setting however, the behavior of such estimates is not well understood. In this article we propose Bayesian methods for obtaining inferences in pairwise interacting point processes. The requisite application of Markov chain Monte Carlo (MCMC) techniques is complicated by an intractable function of the parameters in the likelihood. The acceptance probability in a Metropolis-Hastings algorithm involves the ratio of two likelihoods evaluated at differing parameter values. The intractable functions do not cancel, and hence an intractable ratio r must be estimated within each iteration of a Metropolis-Hastings sampler. We propose the use of importance sampling techniques within MCMC to address this problem. While r may be estimated by other methods, these, in general, are not readily applied in a Bayesian setting. We demonstrate the validity of our importance sampling approach with a small simulation study. Finally, we analyze the Swedish pine sapling dataset (Strand 1972) and contrast the results with those in the literature.     

AN ETHNOGRAPHY OF COUPLE AND THERAPIST EXPERIENCES IN REFLECTING TEAM PRACTICE

Couple and therapist perspectives about the use and process of reflecting team practice were analyzed using ethnographic research. A domain analysis was performed on postession interviews from both couples and therapists, and on field notes from each therapist. Seven couples and five therapists were interviewed at least twice over a 4-month period concerning their reactions to and perceptions of reflecting team practice. Six domains concerning reflecting team practice emerged from the analysis: (a)benefits of its use, (b) effects of gender, (c)recommended use, (d) contraindicated use, (e) the importance of creating spatial separateness between couple and team members, and (f) sequences of communication between the couple and team members that elicit change. The latter two domains described the process of reflecting team practice (i.e., steps in how it is used and how it is implemented). The role of ethnog rahy in reflecting team practice and in family therapy research is discussed.     

Sticks,stones and broken bones: Military law’s criteria for aggravated assault

In light of recent military court decisions, this article asks whether the Uniform Code of Military Justice should be revised to encompass batteries which do not satisfy the present nineteenth century definition of grievous bodily harm. In answering this question, the article first traces the evolution of the military law of battery. Current medical views on the consequences of a criminal attack, particularly the psychic effects of violence, are then explored, concluded with a discussion of the competing considerations which should affect any decision to change the law. He has also been a visiting Distinguished Professor of Law at the U.S. Military Academy and has written numerous articles on civil-military relations.     

Interview with Howard E. Gruber

Howard E. Gruber is currently Adjunct Visiting Professor of Psychology at Teachers College, Columbia University, New York. He is one of the world's foremost experts on the creative process. Gruber was educated at Brooklyn College and at Cornell University, Ithaca, USA, where he received a Ph.D. in 1950 in psychology. His interest in the history of science, particularly in the work of Charles Darwin, led to several important discoveries about the creative process and to additional study of developmental psychology in Geneva, Switzerland with Jean Piaget.Gruber taught at Queens University (Canada) and at the University of Colorado, USA. He was Chair of the Psychology Department in the Graduate Faculty of the New School for Social Research, New York and Co-director at the Institute for Cognitive Studies of Rutgers University, USA. From 1983 to 1988 he was Professor of Genetic Psychology at the University of Geneva. He has been a Guggenheim Fellow and a Fellow of the Ford Foundation for Higher Education.Gruber's book, Darwin on Man: A Psychological Study of Scientific Creativity (2nd ed.) (1981) received the Phi Beta Kappa Award for books in science, was recognized by the New York Times Book Review as one of the seven best books of the year, and was nominated for the National Book Award. The Essential Piaget (1977/1995) (written and edited with Jacques Vonèche) is considered the most authoritative anthology of Piaget's work. Gruber's most recent book, co-authored and co-edited with Doris B. Wallace, is Creative People at Work: Twelve Cognitive Case Studies (1989).