In this study, the effects of second language (i.e., L2) proficiency and age of second language acquisition are assessed. Three types of bilinguals are compared: Early L2 learners, Late highly proficient L2 learners, and Late less proficient L2 learners. A lexical decision priming paradigm is used in which the critical trials consist of first…

We investigated whether the findings from worked-out example research on the effects of self-explanation prompts and on instructional explanations can be generalized to other example types--in this case: solved example problems. Whereas worked-out examples consist of a problem formulation, solution steps, and the final solution, solved example…

A core task in language acquisition is mapping words onto objects, actions, and events. Two studies investigated how children learn to map novel labels onto novel objects. Study 1 investigated whether 10-month-olds use both perceptual and social cues to learn a word. Study 2, a control study, tested whether infants paired the label with a…

This study looks at the syllable onset interval (SOI) patterning in Taiwan Mandarin spontaneous speech and its relationship to discourse and syntactic units. Monologs were elicited by asking readers to tell stories depicted in comic strips and were transcribed and segmented into Discourse Segment Units (Grosz & Sidner, 1986), clauses, and…

Two experiments sought to extend the demonstration of English-learning infants' abilities to segment nouns from fluent speech to a new lexical class: verbs. Moreover, we explored whether two factors previously shown to influence noun segmentation, stress pattern (strong-weak or weak-strong) and type of initial phoneme (consonant or vowel), also…

When an odor is paired with a delayed illness, rats acquire a relatively weak odor aversion. In contrast, rats develop a strong aversion to an olfactory cue paired with delayed illness if it is presented simultaneously with a gustatory cue. Such a conditioning effect has been referred to as taste-potentiated odor aversion learning (TPOA). TPOA is…

The conceptual frameworks of self-management and correspondence training are combined to develop a self-talk intervention to improve academic performances of four students with emotional or behavioral disorders (E/BD). This study examines the functional role of language as a verbal antecedent or self-management prompt in relationship to subsequent…

Traditionally, mothers provide banana to their neonates as well as discharge their colostrum prior to breastfeeding, increasing the risk of perinatal morbidity and mortality. Health education modules, based on ethnographic study, to discourage these detrimental practices were developed for use by community leaders. Two thousand six hundred and…

Our research suggests static and animated graphics can lead to more animated thinking and more correct problem solving in computer-based probability learning. Pilot software modules were developed for graduate online statistics courses and representation research. A study with novice graduate student statisticians compared problem solving in five…

Two experiments were conducted to evaluate the context switch effect upon retrieval of the information about a cue-outcome relationship in human predictive learning. The results replicated the well-known effect of renewal of the cue-outcome relationship due to a context change after a retroactive interference treatment, as much as the null effect…

A multiple-probe design across participants was used to evaluate the effects of social stories on the duration of appropriate social engagement and the frequency of 4 social skills in 3 elementary-age students with autism. The social skills were seeking attention, initiating comments, initiating requests, and making contingent responses. Following…

Pressures to improve test scores and avoid lawsuits are causing many schools to cut back play time. According to the American Association for the Child's Right to play, nearly 40% of the nation's 16,000 school districts have either modified, deleted, or are considering deleting recess. Moreover, where playtime does still exist, it has become…

Leadership mentoring and situated learning are important components in the effective preparation of candidates for school principalships. This study examined this assertion through responses to reflective writing prompts and to interview questions by students enrolled in three different closed cohorts in the same university-based preparation…

The primary purpose of this study was to demonstrate the efficacy of the blending portion of the Promoting Awareness of Sounds in Speech (PASS) program, a comprehensive and explicit phonological awareness intervention curriculum designed for preschool children with speech and language impairments. A secondary purpose was to examine the effects of…

The purpose of the current study was to examine the role of syllable duration context as well as static and dynamic acoustic properties in child and adult speech perception. Ten adults and eleven 4?5-year-old children identified a syllable as [ba] or [wa] (stop-glide contrast) in 3 conditions differing in synthetic continua. The 1st condition…