Institutionalizing government public relations in Romania after 1989

Public relations are a new profession in Romania, an Eastern European former communist country which changed to a democratic regime in December 1989. It is generally considered to have emerged after 1990, although publicity and political propaganda preceded it (Rogojinaru in Sriramesh and Ver?i?, 2009, p. 553). Although the Romanian practice of public relations evolved and developed quickly aligning with the international practice, several campaigns and programs receiving awards during the last editions of IPRA Golden World Awards, SABRE Awards, Cannes Lions Awards or European Excellence Awards, there is still very little focus on research and theory. Thus, there is no major study on the history of public relations in Romania prior to 1989 to either confirm or challenge the conclusion of Grunig, Grunig and Ver?i? (2004) that there was no public relations in Eastern Europe before 1989 because the concept was not acceptable for socialism (p. 137). Even after 1989 while there is a growing body of literature on public relations in general published in Romanian, few studies addressed Romanian public relations which are more frequently described in practice than researched from the viewpoint of public relations theory. This exploratory research aims at identifying the characteristics of government public relations in Romania in 2011, the main stages in institutionalizing government public relations after 1989 and correlates them with the general evolution of public relations in Romania between 1989 and 2011.     

Impact of increasing productivity on work content and psychosocial work characteristics in Chaku-Chaku assembly lines - a follow-up study in a German automotive manufacturing company

The current study aims at evaluating the reorganization of work processes on the basis of studies of three assembly lines in a well known component manufacture of the German automotive industry. It is of particular interest to evaluate the impact of the introduction of Chaku-Chaku assembly lines on the production goals, distribution of activities during one typical work day and psychosocial characteristics of the work environment. Findings indicate that the Chaku-Chaku assembly lines could represent a successful production strategy in order to enhance the output levels of work systems. However, the data show that interviewed assembly workers have spent more time on value added activities than before. The intensive perception of the time spent on main work activities (direct value added activities) and a simultaneous decrease of available discretionary time between work tasks seem to be related to the low level of the reported psychosocial work characteristics.     

Have Authoritarian Parenting Practices and Roles Changed in the Last 50 Years?

This study examined changes in authoritarian parenting practices and family roles in Sweden over the last 50 years. Data came from 3 cohorts (1958, 1981, and 2011) of young to middle‐age adults living in a suburb of Stockholm who answered questions about how they were raised (N₁₉₅₈ = 385, N₁₉₈₁ = 207, N₂₀₁₁ = 457). The results showed a dramatic decrease in parents' directive control. Also, over time, parents increasingly allowed children to express anger toward them. Parents' roles changed from stereotyped versions of fathers as decision makers and mothers as caregivers to both parents sharing decisions and garnering respect from children. Overall, the results suggest that authoritarian parenting practices have declined dramatically and moved toward more egalitarian family environments. Virtually all these changes in parental practices and parental roles happened between the last 2 cohorts.     

Postnatal breastfeeding education at one week after childbirth: What are the effects?

Background

The first week after childbirth is a crucial period for exclusive breastfeeding initiation.

Differentiating Contemporary Racial Prejudice from Old-Fashioned Racial Prejudice

The present study addresses the distinction between contemporary and old-fashioned prejudice using survey data from a national sample (n = 600) of self-identified whites living in the United States and interviewed by telephone in 2001. First, we examine associations among indicators of contemporary and old-fashioned prejudice. Consistent with the literature, contemporary and old-fashioned prejudice indicators represent two distinct but correlated common factors. Second, we examine whether belief in genetic race differences uniformly predicts both types of prejudice. As might be expected, belief in genetic race differences predicts old-fashioned prejudice but contrary to recent theorizing, it also predicts contemporary prejudice.     

OPTIMIZING AND SATISFICING IN STOCHASTIC COST-VOLUME-PROFIT ANALYSIS

This paper examines some of the implications of introducing penalties for output not equalling demand by employing a general stochastic model for a firm facing an uncertain demand with a known probability density function. Several alternative objectives of the firm are considered: (1) maximization of expected profits; (2) maximization of the probability of achieving a particular target level of profits; and (3) maximization of target profits, given a target level of the probability of their being achieved. It is shown that the resulting probability density function of profits is not well defined. The shape and location of the function depend on the relative magnitudes of the model parameters and the output decision. Several important implications of this result for cost-volume-profit analysis are discussed.     

Detecting discontinuities in nonparametric regression curves and surfaces

The existence of a discontinuity in a regression function can be inferred by comparing regression estimates based on the data lying on different sides of a point of interest. This idea has been used in earlier research by Hall and Titterington (1992), Müller (1992) and later authors. The use of nonparametric regression allows this to be done without assuming linear or other parametric forms for the continuous part of the underlying regression function. The focus of the present paper is on assessing the evidence for the presence of a discontinuity within a regression function through examination of the standardised differences of ‘left’ and ‘right’ estimators at a variety of covariate values. The calculations for the test are carried out through distributional results on quadratic forms. A graphical method in the form of a reference band to highlight the sources of the evidence for discontinuities is proposed. The methods are also developed for the two covariate case where there are additional issues associated with the presence of a jump location curve. Methods for estimating this curve are also developed. All the techniques, for the one and two covariate situations, are illustrated through applications.