Cross-situational learning has recently gained attention as a plausible candidate for the mechanism that underlies the learning of word-meaning mappings. In a recent study, Blythe and colleagues have studied how many trials are theoretically required to learn a human-sized lexicon using cross-situational learning. They show that the level of…

Regression methods can locate student test scores in a conditional distribution, given past scores. This article contrasts and clarifies two approaches to describing these locations in terms of readily interpretable percentile ranks or "conditional status percentile ranks." The first is Betebenner's quantile regression approach that results in…

Childbirth satisfaction represents a sense of feeling good about one's birth. It is thought to result from having a sense of control, having expectations met, feeling empowered, confident and supported. The aim of this study was to implement a birth plan and evaluate its effect on women's childbirth experiences and maternal, neonatal outcomes. A…

The purposes of this study were to develop a public mind curriculum with Contemplative Education and to study the effect of using the curriculum to enhance public minds. The study was carried out using the research and development process, consisting of three phases: investigating fundamental data, developing a curriculum, and evaluating the…

The aim of the study was to determine the level of stress experienced by secondary school teachers in Ebonyi State. The dimensions of stress studied included physical stress, mental stress, emotional stress and social stress. The study adopted the cross-sectional survey design using a sample of 660 (male 259, female 401) teachers randomly drawn…

In this study, I investigated 2 procedures intended to create test-taker groups of equal ability by poststratifying on a composite variable created from demographic information. In one procedure, the stratifying variable was the composite variable that best predicted the test score. In the other procedure, the stratifying variable was the…

Purpose: Workplace accommodations are central to improving employment outcomes for people with and without disabilities; this study presents national estimates comparing accommodation requests and receipt as reported by individuals with and without disabilities. Method: Estimates are developed from the May 2012 Current Population Survey Disability…

In Kannada, visual features are arranged in blocks called "akshara," making this a visually more complex writing system than typical alphabetic orthographies. Akshara knowledge was assessed concurrently and 8 months later in 113 children in the first years of reading instruction (aged 4-7 years). Mixed effects logistic regression models…

The purpose of this study was to determine what effect body movement would have on listeners' (N = 90) perceptions of a professional chamber ensemble performance. Specifically, an audio/video recording of a trombone quartet performance was used for the music stimulus. Listeners were asked to rate each performance on the basis of perceived…

Research has not explored the types of settings that college students prefer to volunteer for and how these settings might be influenced by personal factors (e.g., demographic, academic major, volunteering motivation, religiosity). Students from a Midwestern university (N = 406, 71.9% female) completed a survey that inquired about their…

This article analyzes the sources cited in articles published in two linguistics journals, "Applied Linguistics and Journal of Linguistics," from 2001 to 2010. A retrospective descriptive study was conducted using bibliometric indicators, such as types of cited sources, timeliness of cited sources, authorship patterns, rank lists of the…

This fact sheet is based on the 2011 Program Information Report (PIR) data, which all Head Start programs are required to complete on an annual basis. It provides statistical charts and tables on 2011 Head Start programs, participants, families, and staff.

The study aimed to identify the degree of focus on the National and Civic Education Textbook on reinforcing the concept of citizenship in 7th grade students in the North Eastern Badiya Directorate in Mafraq Governorate from the viewpoint of social studies teachers. The study instrument was a questionnaire consisting of five dimensions and 25…

One econometric rule of thumb is that greater dispersion in observations of the independent variable improves estimates of regression coefficients and therefore produces better results, i.e., lower standard errors of the estimates. Nevertheless, students often seem to mistrust precisely the observations that contribute the most to this greater…

The goal of this study was to investigate the effect of educating philosophy curriculum in the children on the spiritual development of female students with 12-14 years old in the city of Isfahan. The present study is a semi-experiment research. The research design is pretest-posttest research with experiment and control group. In order to select…