Using a Community Participatory Research Approach to Understand Satisfaction with Psychopharmacology Among Families of Children with Psychiatric Co-Morbidities

How do parents of children with psychiatric co-morbidities perceive their children’s use of psychiatric medications? To learn more, the Parent/Professional Advocacy League of Massachusetts (PAL), representing families of children with mental health needs, collaborated with researchers on a community-based participatory research (CBPR) study. A questionnaire assessed satisfaction with psychiatric medication as it pertained to children with psychiatric co-morbidities (n = 212). Satisfied parents were likely to employ alternative therapies and feel that prescribers had informed them about medication use and side effects. Results reinforce the need for prescribers to discuss psychopharmacology with families. CBPR improved study relevance and supported PAL’s advocacy efforts.     

Suburban landscape: Views of New Jersey artists 1

Suburban landscape predominates within New Jersey; people live in one suburb and drive to a job in another. Research on community ideologies suggests, however, that even suburban residents have vague images of suburbs. Vague images can mean, in turn, that the state's visual artists produce few images that incorporate the newly‐created suburban landscape that they see every day. Research on art worlds also suggests little encouragement for work that depicts the newer suburbs. Consistent with this, only a few of the visual artists living in New Jersey who have put slides in three large slide files include work that deals with the newer suburban landscape or with the process of creating suburbs. Instead, artists who depict New Jersey landscape concentrate on the state's “natural” landscape or on the state's older industrial suburbs. The privacy of newer suburbs no doubt also contributes to this pattern. In suburbs, even places designed for crowds, such as retail malls, are private.     

“There are Two People at Work that I'm Fairly Certain are Black”: Uncertainty and Deliberative Thinking in Blind Race Attribution

Geneticists, biologists, social scientists, and humanist scholars have powerfully critiqued race as a stable set of biological categories. Despite this, in everyday life, race is consistently assumed to be visually available in physical features. Racial categories also continue to be used in scientific and social scientific research as if they were self‐evident and real. In this study, I examine the role of visual perception in the construction of racial categories and their recalcitrance in everyday thought and interaction. My observations are based on in‐depth interviews with 25 blind people, which highlight the unique features of their nonvisual, non‐appearance‐based experiences of race.     

Identification and Inference With Many Invalid Instruments

We study estimation and inference in settings where the interest is in the effect of a potentially endogenous regressor on some outcome. To address the endogeneity, we exploit the presence of additional variables. Like conventional instrumental variables, these variables are correlated with the endogenous regressor. However, unlike conventional instrumental variables, they also have direct effects on the outcome, and thus are “invalid” instruments. Our novel identifying assumption is that the direct effects of these invalid instruments are uncorrelated with the effects of the instruments on the endogenous regressor. We show that in this case the limited-information-maximum-likelihood (liml) estimator is no longer consistent, but that a modification of the bias-corrected two-stage-least-square (tsls) estimator is consistent. We also show that conventional tests for over-identifying restrictions, adapted to the many instruments setting, can be used to test for the presence of these direct effects. We recommend that empirical researchers carry out such tests and compare estimates based on liml and the modified version of bias-corrected tsls. We illustrate in the context of two applications that such practice can be illuminating, and that our novel identifying assumption has substantive empirical content.     

Horizons for strategic planning

In this paper we present a normative model for setting time horizons for planning. Provided that certain conditions are met, we can state that only part of the future is relevant for present strategic planning, and a study of the future beyond that time horizons is a waste of resources.Following the introduction the impact of predetermined planning horizon on planning is discussed. Next, the model is presented: the problem is defined, developed and solved. The discussion of the model is designed to incorporate—and to show its implication on—existing views and methods for setting time horizons for strategic planning. Thus, simplifying assumptions which facilitate the mathematical solution of the problem, are discussed and relaxed in order to show how realistic situations are illuminated by the model.     

Effect of individual differences in nonverbal expressiveness on transmission of emotion

This study tested the possibility that individual differences in nonverbal expressiveness may function as a mediating factor in the transmission of emotion through social comparison. In a quasi-experimental design, small groups consisting of one expressive person and two unexpressive people were created in which the participants sat facing each other without talking for two minutes. Self-report measures of mood indicated that the feelings of the unexpressive people were influenced by the expressive people but the expressive people were relatively unlikely to be influenced by the unexpressive people. The findings have implications for the role of nonverbal communication in the emotional side of group interaction.This research was supported by NIMH Grant #R03MH31453 and by an Intramural Research Grant from UC Riverside to Howard Friedman. We would like to thank Louise M. Prince and Dan Segall for their assistance and Eliot Smith, Joe Schwartz and Keith Widaman for suggestions.     

The Role of Strategic Agility in Acquisitions

The aim of the present study is to examine the role of strategic agility as a component of the acquisition process by investigating its constituent elements and effects on knowledge transfer in the context of acquisitions. The study also elaborates on the relationship between knowledge transfer and performance in acquisitions. We test our theoretical model on a quantitative data set of acquisitions conducted by Finnish companies.     

A Note on the Minimax Solution for the Two-Stage Group Testing Problem

Group testing is an active area of current research and has important applications in medicine, biotechnology, genetics, and product testing. There have been recent advances in design and estimation, but the simple Dorfman procedure introduced by R. Dorfman in 1943 Dorfman, R. (1943), The Detection of Defective Members of Large Populations, The Annals of Mathematical Statistics, 14, 436–440.[Crossref] , [Google Scholar] is widely used in practice. In many practical situations, the exact value of the probability p of being affected is unknown. We present both minimax and Bayesian solutions for the group size problem when p is unknown. For unbounded p, we show that the minimax solution for group size is 8, while using a Bayesian strategy with Jeffreys’ prior results in a group size of 13. We also present solutions when p is bounded from above. For the practitioner, we propose strong justification for using a group size of between 8 and 13 when a constraint on p is not incorporated and provide useable code for computing the minimax group size under a constrained p.