This research explores the role of phonotactic probability in two-year-olds' production of coda consonants. Twenty-nine children were asked to repeat CVC non-words that were used as labels for pictures of imaginary animals. The CVC non-words were controlled for their phonotactic probabilities, neighbourhood densities, word-likelihood ratings, and…

This study compares homonym learning to novel word learning by three- to four-year-old children to determine whether homonyms are learned more rapidly or more slowly than novel words. In addition, the role of form characteristics in homonym learning is examined by manipulating phonotactic probability and word frequency. Thirty-two children were…

Antecedent-Behavior-Consequence (A-B-C) recordings are often used in school settings as part of a functional assessment. A number of limitations are associated with A-B-C recordings, and a novel approach for describing data from A-B-C recordings is to compute conditional probabilities that can be graphed in the general operant contingency space to…

An important aim of the vocational educational and training system is to improve the employability and employment outcomes of students. The TAFE Student Outcomes Survey allows an investigation of the factors associated with employability of different individuals. Significantly for policy makers, it provides data on the course of study undertaken…

Pigeons' choosing between fixed-interval and random-interval schedules of reinforcement was investigated in three experiments using a discrete-trial procedure. In all three experiments, the random-interval schedule was generated by sampling a probability distribution at an interval (and in multiples of the interval) equal to that of the…

The main aim of this study was to gain a better understanding of why students abandon their studies, or perform less well than expected given their high school grades, and to develop predictive models that can help identify those students most at-risk at the time they enter college. This will allow teachers and those responsible for student…

This article examines the determinants of children's schooling during the 1990s in rural areas of Vietnam. It focuses on the impact of family attributes on the likelihood of children remaining in school or leaving during the primary and secondary school years. Using data from the Vietnam Living Standard Survey (VLSS) of 1992-93 and 1997-98, the…

How can teachers learn what they need to know? Every community of educators, regardless of field or specialization, can benefit from being well informed about current research findings. A considerable amount of mathematics education research exists to inform teachers and administrators about teaching and learning mathematics. Research can show…

This article introduces and explains probability games from diverse cultures. Activities are described and teacher-ready materials are included. (Contains 7 figures.)

This paper is based upon a laboratory exercise designed for biology students in secondary schools or those taking introductory biology laboratory courses in colleges and universities. This exercise requires a set of calipers, a calculator and populations of snail shells collected either from the wild or obtained from a biological supply house. The…

Dynamic assessment (DA), as a pro-learning form of assessment, has been discussed in the educational literature for three decades or more. As a concept it has yet to be picked up in any significant way by the more established second language testing/assessment literature published in the English language. There is, however, every reason to believe…

Confidence intervals are an important tool to indicate uncertainty of estimates and to give an idea of probable values of an estimate if a different sample from the population was drawn or a different sample of measures was used. Standard symmetric confidence intervals for proportion estimates based on a normal approximation can yield bounds…

Early assessment grades are recorded and distributed each semester to selected students at Muskingum College. The assumption is that students will take adverse signals and respond positively, leading to fewer academic difficulties and higher retention. This paper examines the validity of such assumptions by considering the probability that an…

If one rolls a coin across a chessboard and it comes to rest on the board, what is the probability that it covers some corner of one of the grid squares? The online magazine "Plus" (2004) posed this problem for students to solve. It is a useful problem for several reasons: it introduces the idea of probability in a continuous sample space, it has…

In young adults, preparedness to accept improbable events as planned rather than due to chance is predictive of the level of belief in the paranormal, possibly underpinned by lower intelligence levels (Musch and Ehrenberg, 2002). The present study, using a sample of 73 older participants aged 60-84 years failed to find any relationship between…