The present study investigated 3-year-old children's perception and production of Mandarin lexical tones in monosyllabic words. Thirteen 3-year-old, Mandarin-speaking children participated in the study. Tone perception was examined by a picture-pointing task, and tone production was investigated by picture naming. To compare children's productions…

The phase-synchronization of Gamma-band oscillations has been postulated as a mechanism of "network binding" and implicated in various aspects of perception, memory, and cognition. The current study investigates a possible link between Gamma synchrony and individual differences in intelligence within the theory of fluid and crystallized…

The purpose of this study was to examine the linkages among selective attention, memory bias, cognitive errors, and anxiety problems by testing a model of the interrelations among these cognitive variables and childhood anxiety disorder symptoms. A community sample of 81 youth (38 females and 43 males) aged 9-17 years and their parents completed…

This paper considers the problem of analysis of correlation coefficients from a multivariate normal population. A unified theorem is derived for the regression model with normally distributed explanatory variables and the general results are employed to provide useful expressions for the distributions of simple, multiple, and partial-multiple…

The present study investigated vicarious traumatisation among telephone counsellors. In particular, the influence of coping style, supervision, and personal trauma history on vicarious traumatisation was examined. A total of 62 telephone counsellors from trauma related fields completed a series of self-report measures. Generally, levels of…

The camera perspective from which a criminal confession is videotaped influences later assessments of its voluntariness and the suspect's guilt. Previous research has suggested that this camera perspective bias is rooted in perceptual rather than conceptual processes, but these data are strictly correlational. In 3 experiments, the authors…

Two experiments explored the taxonomic organization of mental lexicons in deaf and hearing college students. Experiment 1 used a single-word association task to examine relations between categories and their members. Results indicated that both groups' lexical knowledge is similar in terms of overall organization, with associations between…

On 4 of 7 days in each unit of an undergraduate human development course, students responded in writing to specific questions related to instructor notes previously made available to them. The study compared the effects of three writing contingencies on the quality of student writing and performance on major multiple-choice exams in the course. …

This meta-analysis examines the relationship between active coping and psychosocial health among youth. Results from 40 studies of coping with interpersonal stress were synthesized using a random-effects model. Four areas of psychosocial functioning were examined: externalizing and internalizing behavior problems, social competence, and academic…

The relationship between abilities and skill acquisition has been the subject of numerous controversies in psychology. However, while most researchers implicitly or explicitly accept the idea that abilities and skill acquisition should be related, empirical research has failed to provide evidence for a consistently strong correlation between the…

Does the name of the special interest group, "The Experimental Analysis of Human Behavior," imply that those who analyze the behavior of human animals must organize themselves apart from those who analyze the behavior of nonhuman animals? Is the use of nonhumans in experiments really not relevant to the analysis of the behavior of humans? If so,…

Connections between youth activity involvement and indicators of successful development were examined in a longitudinal high school sample. Drawing on theories of expertise skill development (e.g., J. Cote, 1999); the selection, optimization, and compensation framework (P. B. Baltes, 1997); and theories of positive youth development (e.g., R. M.…

Relationships between resiliency and student achievement were investigated in a population of American Indian high school students in a county school district of Nevada. The Resiliency Belief System was used to assess the resiliency of students. The participants were mainly female students (62%), with local tribal affiliation (51%), with a grade…

The major purpose of the study was to examine the information seeking behaviour of undergraduate students in the University of Botswana. Specifically, the study made effort to determine the sources consulted and the general pattern of information gathering system by the students: the impact of students' gender, level of study and course of study…

A comprehensive, formal comparison of resources used to learn computer software has yet to be researched. Understanding the relative strengths and weakness of resources would provide useful guidance to teachers and students. The purpose of the current study was to explore the effectiveness of seven key resources: human assistance, the manual, the…