Who wants to be an ICH Euro billionaire?

The ICH E9 guideline on Statistical Principles for Clinical Trials is a pivotal document for statisticians in clinical research in the pharmaceutical industry guiding, as it does, statistical aspects of the planning, conduct and analysis of regulatory clinical trials. New statisticians joining the industry require a thorough and lasting understanding of the 39-page guideline. Given the amount of detail to be covered, traditional (lecture-style) training methods are largely ineffective. Directed reading, perhaps in groups, may be a helpful approach, especially if experienced staff are involved in the discussions. However, as in many training scenarios, exercise-based training is often the most effective approach to learning. In this paper, we describe several variants of a training module in ICH E9 for new statisticians, combining directed reading with a game-based exercise, which have proved to be highly effective and enjoyable for course participants.     

Risk and Planning in Agriculture: How Planning on Dairy Farms in Ireland Is Affected by Farmers’ Regulatory Focus

This article examines how planning on dairy farms is affected by farmers' motivation. It argues that farmers' choice of expansion strategies can be specified in terms of risk decision making and understood as either prevention‐focused or promotion‐focused motivation. This relationship was empirically examined using mediated regression analyses where promotion/prevention focus was the independent variable and its effect on total milk production via planned expansion strategies was examined. The results indicate that promotion focus among farmers has an indirect effect on farm expansion via planning strategies that incur greater risk to the farm enterprise. Regulatory focus on the part of farmers has an influence on farmers' planning and risk management activities and must be accounted for in the design and implementation of policy and risk management tools in agriculture.     

Teacher–Child Relationship Quality and Children's Peer Victimization and Aggressive Behavior in Late Childhood

This investigation examines the extent to which characteristics of the teacher–child relationship (closeness, dependency, and conflict) are predictive of changes in children's peer victimization and aggressive behavior over the course of a school year. Relational and physical forms of victimization and aggression were studied, and changes in peer acceptance and number of friendships were tested as possible mediators. Longitudinal data from 410 fourth‐ and fifth‐grade students (193 boys; 217 girls) and their teachers (N = 25) were analyzed. Whereas dependency on the teacher predicted heightened victimization from peers, a close relationship with the teacher forecasted less physical aggression toward peers. Moreover, decreases in number of friendships partially mediated the link between dependency on the teacher and heightened relational victimization for boys. These findings have implications for understanding the continuing influence of teacher–child relationships on children's social development in late childhood and for identifying interpersonal risk factors associated with involvement in peer harassment.     

Bust after boom: First marriage trends in Australia

Since the early 1970s Australia has experienced a pronounced trend to later and less universal marriage. This stands in sharp contrast to a marriage boom that began with the outbreak of World War II and lasted for three decades. The boom was the product of three sets of forces: those peculiar to wartime, those emerging in the early postwar period and creating a climate favorable to marriage, and those surfacing in the 1960s with the advent of oral contraception. Its reversal is attributed largely to less frequent resort to marriage when premaritally pregnant, the rise of cohabitation as a prelude or alternative to marriage, economic forces hindering family formation, and ideological change.     

Do household structure and household economic resources predict childhood immunization? Evidence from Jamaica and Trinidad and Tobago

This study assesses the influence of household structure and resource dilution characteristics on childrens immunization coverage in Jamaica and Trinidad and Tobago. The study has three objectives: (1) to compare the impact of different types of household structures (e.g., single parent, two-parent, cohabiting and extended) on child immunization; (2) to examine the effects of household income and resource dilution on child immunization; and (3) to determine whether household structure and resource dilution interact to affect child immunization in these contexts.We use data from the Jamaica 1996 and Trinidad and Tobago 1997 Living Standards Measurement Study Survey and a series of logistic regression models to test hypotheses derived from the current child well-being literature. The results show that household income and household structures selectively predict childrens immunization coverage in both contexts, with significant interaction effects enhancing the interpretation for Jamaica. The key policy implications that emerge from this study are that household structure and income are crucial for understanding child immunization in the Caribbean.     

Adolescent fathers involved with child protection: social workers speak

This study examined adolescent paternity through structured interviews with their social workers. It adds to the literature by exploring if there were young men involved with the child protection services (CPS) system who are fathers, identifying their unique needs, and beginning discussions on working with these young men. CPS social workers from six area offices and one juvenile detention facility completed surveys for each father on their caseload. A 3.5% rate of adolescent paternity was observed across these offices. Information about the nature of the young men's involvement with CPS, their involvement with their children, and their unique needs as fathers are provided. This paper also identifies some practice and policy implications for adolescent fathers and CPS charged with their care.