On reading: Some thoughts on the old and the new

Conclusion I have presented some of the problems on which the Orton Society has labored during the past three decades and some of the issues needing battle in the next three. Much has happened in the past 30 years. Many of the dreams of Orton and of the Society have been realized. But I do not think anyone will wish to rest for long, for the victories have brought new problems. And so, to borrow a few words from Dr. Samuel Torrey Orton: if we continue to be “sufficiently keen” and prove ourselves “clever enough,” it would seem that the labors of our next 30 years may be as fruitful, and even more so, than those of our first thirty.     

Waterworks: Activities for 1 through 6 year olds

We wrote these activities because water play provides both fun and valuable learning opportunities for young children. Water play can provide calming activities for any child. Water play activities can reinforce the principles of scientific experimentation and mathematical reasoning. They integrate cognitive, fine motor, and gross motor skills. We encourage all teachers and caregivers to provide water play opportunities for the young children in their care. Excerpted from Waterworks,by Jeanne C. James and Randy F. Granovetter. ©1987 Kaplan Press, 1320 Lewisville-Clemmons Road, Lewisville, NC 27023.     

Knowledge and Skills of the Lamaze Certified Childbirth Educator: Results of a Job Task Analysis

Content validity of certification examinations is demonstrated over time with comprehensive job analyses conducted and analyzed by experts, with data gathered from stakeholders. In November 2011, the Lamaze International Certification Council conducted a job analysis update of the 2002 job analysis survey. This article presents the background, methodology, and findings of the job analysis. Changes in the test blueprint based on these findings are presented.     

The Antecedents of Menarcheal Age: Heredity, Family Environment, and Stressful Life Events

Variations in pubertal timing, specifically age at menarche, have been associated with several antecedents, both genetic and environmental. Recent research has considered a broader range of environmental stressors and their influence on the development of the reproductive system. In this investigation, the following possible antecedents were considered: ( a ) hereditary transmission, ( b ) weight and weight for height, ( c ) stressful life events, ( d ) family relations, ( e ) absence or presence of an adult male in the household, and ( f ) psychological adjustment. Subjects were 75 premenarcheal girls between the ages of 10 and 14 drawn from a larger longitudinal investigation of adolescent development. Girls were from white, well-educated, middle- to upper-middle-class families and attended private schools in a northeastern urban area. While breast development, weight, family relations, and depressive affect were predictive of age at menarche, family relations predicted age at menarche above the influence of breast development or weight. A trend for maternal age at menarche to predict adolescent's age at menarche was found. Weight for height, presence of an adult male in the household, and stressful events were not predictive of age at menarche. These complex interactions of biological and psychosocial development demonstrated here may account to some extent for the inter- and intraindividual variation observed in pubertal development.     

The Effect of Propensity Score Matching Method on the Quantity and Quality of Matches

Often program administrators are interested in knowing how students benefit from participation in programs compared to students who do not participate. Such comparisons may be sullied by the fact that participants self-select into programs, resulting in differences between groups prior to programming. By controlling for researcher-identified–self-selection variables, propensity score matching enables researchers to create comparable matched groups. However, when employing propensity score matching, researchers are faced with a plethora of matching options. In the current study, we compared the quantity and quality of matches obtained when applying common matching techniques to real data. The methods produced matches of varying quantity and quality. Moreover, group comparisons on the outcome led to different conclusions depending on the matching method employed.     

Maternal employment and child cognitive outcomes in the first three years of life: the NICHD Study of Early Child Care. National Institute of Child Health and Human Development

With increased numbers of women employed in their children's first year of life and with increased attention being paid by parents and policy makers to the importance of early experiences for children, establishing the links that might exist between early maternal employment and child cognitive outcomes is more important than ever. Negative associations between maternal employment during the first year of life and children's cognitive outcomes at age 3 (and later ages) have been reported using data from the National Longitudinal Survey of Youth-Child Supplement. However, it was not known whether these findings would be replicated in another study, nor whether these results were due to features of child care (e.g., quality, type), home environment (e.g., provision of learning), and/or parenting (e.g., sensitivity). This study explored these issues using data on 900 European American children from the National Institute of Child Health and Human Development Study of Early Child Care, which provides information on child cognitive scores at 15, 24, and 36 months, as well as data about the home environment (as assessed by the Home Observation of the Measurement of the Environment Scale), parental sensitivity, and child-care quality and type over the first 3 years of life. Maternal employment by the ninth month was found to be linked to lower Bracken School Readiness scores at 36 months, with the effects more pronounced when mothers were working 30 hr or more per week and with effects more pronounced for certain subgroups (i.e., children whose mothers were not sensitive, boys, and children with married parents). Although quality of child care, home environment, and maternal sensitivity also mattered, the negative effects of working 30 hr or more per week in the first 9 months were still found, even when controlling for child-care quality, the quality of the home environment, and maternal sensitivity. Implications for policy are also discussed.     

Achievement goals,efficacy beliefs and coping strategies in mathematics: The roles of perceived parent and teacher goal emphases

This study examines children’s perceptions of the achievement goals parents and teachers emphasize for them in mathematics, and the relation of these goals to children’s personal achievement goals, self-efficacy beliefs, and coping strategies. Results indicated that children’s perceptions of both parent and teacher mastery and performance goal emphases predicted children’s personal goals. Further, children’s personal goals mediated the relation between perceived parent and teacher goal emphases and children’s efficacy beliefs and coping strategies. Children’s perceptions of parent and teacher emphasis on performance goals varied slightly by gender but not ethnic background, whereas variance across groups in perceptions of mastery emphases did not reach practical significance. Relations between goal perceptions, personal goals, efficacy and coping strategies also did not vary by gender or ethnic background. Implications for future research regarding the goals children perceive to be emphasized in home and school contexts, and their importance for children’s adaptive beliefs and behaviors in mathematics, are discussed.