What do the parents of tomorrow know about child care? A survey of 14–16 year olds

What do the parents of tomorrow know about child care? This study aimed to obtain a baseline measurement of child care knowledge, to ascertain any differences in knowledge between adolescents with and without mild to moderate learning difficulties (MLD). In addition, we were interested to establish the effect of school nurse health education health input on knowledge in the learning difficulties subgroup. Assessment was by self‐completed questionnaire and interview of a random sample of 14–16 year olds attending mainstream and special schools. Sixty pupils from secondary school and 33 from a MLD school took part in the study. Pupil knowledge in basic parenting and child care was dependent on the type of school attended, reading ability of those attending the MLD school and the provision of health education in the special school by the school nurse. No associations were found between pupils knowledge and their gender, family position or family size. Pupils from both schools scored lower in the areas of health service organisation and personnel, health promotion and management of common childhood conditions. Adolescents have insufficient knowledge of basic child care and services available for new parents. The effect of school based health education in these areas is promising. Copyright © 2001 John Wiley & Sons, Ltd.     

Woody vegetation and canopy fragmentation along a forest-to-urban gradient

To identify patterns that can be used to predict vegetation and landscape characteristics in urban environments, we surveyed the species composition and size of woody plants, as well as the landscape structure of forest canopies, along a forest-to-urban gradient near Oxford, Ohio, USA. The gradient included six sites of increasingly urban land-use: a preserve, a recreational area, a golf course, a residential subdivision, apartment complexes, and a business district. We recorded species identity and stem diameter for all woody plants greater than 3 cm diameter at breast height (DBH) to examine the distribution of individual species as well as overall community composition. We used digitized aerial photographs to compare the spatial characteristics of the forest canopy at each site. We found predictable patterns in species diversity (Shannon index), spatial heterogeneity in species composition (mean percent dissimilarity), and all measures of patch fragmentation (canopy cover and patch number and size). There were clear differences in tree density and total basal area between forested sites and developed sites, but there was little resolution among developed sites. Species richness and average DBH showed no clear pattern, suggesting that landscaping preference largely determined these values. We present a modified version of an intermediate heterogeneity model that can be used to predict diversity patterns in urban areas. We discuss probable mechanisms that led to these patterns and the potential implications for animal communities in urban environments.     

Automatically Detected Nonverbal Behavior Predicts Creativity in Collaborating Dyads

In the current study we administered a creative task in which two people collaboratively generated novel strategies to conserve resources. During this task, the nonverbal behavior of 104 participants in 52 pairs was tracked and recorded using the Kinect computer vision algorithm. We created a measure of synchrony by correlating movements between the two dyad members, and showed that synchrony occurred—that is, correlations decreased when we increased delay between the recorded movements of pair members. We also demonstrated a link between nonverbal synchrony and creativity, as operationalized by the number of new, valid ideas produced. Linear correlations demonstrated a significant relationship between synchrony and creativity. Finally, models using synchrony scores as input predicted whether dyads were high or low in creativity with a success rate as high as 86.7 % in the more exclusive subsets. We discuss implications for methodological approaches to measuring nonverbal behavior and synchrony, and suggest practical applications which can leverage the current findings.     

Prevention of osteoporosis: one step forward, two steps back

For many years, hormone replacement therapy (HRT) was the mainstay for osteoporosis prevention in postmenopausal women until a large randomized clinical trial raised serious safety concerns. This resulted in a big drop in HRT use and its demotion by regulatory authorities to second-line treatment. Many clinicians now feel that HRT is not safe to use, and recommend various alternatives for the treatment of osteoporosis. But how effective are these alternative therapies, are they any safer than HRT, and how do their costs compare? This review questions the validity of the safety concerns about HRT, and highlights the safety concerns about alternative therapies. It concludes that HRT is as safe as the other treatment options, and its efficacy and low cost demand that it be restored as a first-line treatment for the prevention of postmenopausal osteoporosis. Other therapies are available for use in osteoporosis, and the bisphosphonates are particularly effective for the treatment of the established disease. However, they must be used selectively and with caution, and are best restricted to those patients who are elderly or have severe disease. New treatments are emerging, but again caution must be taken until any long-term adverse effects have been identified.     

Change in Covert Social Movement Networks: The ‘Inner Circle’ of the Provisional Irish Republican Army

In this paper, we contribute to both the growing body of literature on social movement networks and the growing body of literature on change in networks by exploring patterns and mechanisms of change within the network of the ‘inner circle’ of the Provisional Irish Republican Army. Specifically, we focus upon the period between 1969 (when it formed) and 1988 (the last point for which we have been able to gather good data). Our primary aims are substantive. We want to know how this network changed over time. In addition, however, our analysis identifies changes which other analysts might look for in their networks and offers methodological suggestions for those who, like us, find that their networks do not meet the assumptions of mainstream approaches to modelling network dynamics. There is a further dimension to the paper, however. We are studying a covert social movement network. This is a special type of movement network whose organisation and dynamics are predicted to vary from other movement networks. Some have suggested that they are inclined to be relatively static because the need for trust within them is so great and the risk to whatever they hold secret so considerable when new ties are formed that their members tend only to recruit within the pool of their pre-existing ties and actively seek to minimise recruitment and the formation of new ties. One of the aims of our paper was to determine whether and to what extent this is so.     

Occupational Status of Rural Outmigrants and Return Migrants1

Abstract This research analyzes the occupational status payoffs to short-term outmigration and return migration for male workers in a developing country. Using an occupational status model that integrates explanations from the status attainment and migration literatures and longitudinal data from the Philippine Migration Survey, the results show that both outmigrants and return migrants have lower occupational prestige scores than nonmigrants. Regression standardization and decomposition analyses reveal that while rural outmigrants are positively selected on socioeconomic characteristics compared with nonmigrants, their lower occupational prestige scores are largely because their prior farming and fishing occupational experiences does not properly prepare them for the urban labor market Return migrants' lower occupational status scores are due to negative selection on socioeconomic characteristics.     

The relationship of self-reported sex-role characteristics and attitudes toward homosexuality

The present study investigated the relationship between self-reported sex-role characteristics and attitudes toward homosexuality using the Bem Sex Role Inventory, the Personal Attributes Questionnaire and the Attitudes toward Homosexuality Scale. Relationships occur for both males and females who are exhibiting greater amounts of cross-sex traits. Females with more instrumental characteristics were more accepting while males with more expressive characteristics were more rejecting. These findings are discussed in relation to those of Weinberger and Millham (1979) who also investigated this relationship, as well as to research investigating the relationship between attitudes toward homosexuality and attitudes toward sex roles and feminism.     

Using Narrative Career Counseling With the Underprepared College Student

An increasing number of students enter college underprepared. These students do not have the academic skills to take college‐level courses and are placed in remedial classes. Career counseling can help underprepared college students make educated career decisions based on their current situations. This article explores the characteristics of underprepared college students, examines career‐related issues these students face, and reviews the literature on narrative career counseling. The life design method is applied to a case example of an underprepared college student to demonstrate how to best serve the needs of these students.