This study analysed 10 top-performing regions in PISA 2015 on their science performances and instructional practices. The regions include Singapore, Japan, Estonia, Taipei, Finland, Macao, Canada, Hong Kong, China and Korea. The science performances of the 10 regions and their teaching practices are described and compared. The construct of…

This study investigated the relation between childhood spatial activities and cognitive gender differences in adults through the validation of the Childhood Activities Questionnaire developed by Cherney and Voyer (2010). A sample of 403 (133 males, 270 females) undergraduates in Introductory Psychology courses at University of New Brunswick, NB,…

The purpose of this study was to investigate the frequency with which child protection workers (CPWs) in Ontario, Canada, seek information about animal cruelty during investigations of child maltreatment and the extent to which they consider information about animal cruelty when making decisions about whether intervention is required. The CPWs (N…

Internal state language is a unique indicator of children's social understanding. In the current study, the role of context and type of internal state language was investigated. Mother-child internal state discourse in 32 middle-class Canadian families (child M age = 46.4 months) was examined across four contexts: (1) a reflective picture task,…

This study investigates the relationship between the students' understanding of the aims of an investigative activity and their performance when conducting it. One hundred and eighty-one year nine students from a public middle school in Brazil took part in the study. Students working in pairs were asked to investigate two problems using a…

The purpose of this investigation was to test the age-related measurement invariance and temporal stability of the 13-item version of Antonovsky's Sense of Coherence Scale (SOC). Multigroup structural equation modeling of longitudinal data from the Canadian National Population Health Survey was used to examine the measurement invariance across 3…

Links between students' achievement goal orientations and learning tactics were investigated using software (gStudy) that supports a variety of learning tactics and strategies. An achievement goal questionnaire was administered to 307 students enrolled in an introductory educational psychology course. Data tracing study tactics were logged for 80…

Considers the nature and extent of bias toward experimentation and against correlational studies. Argues for the use of correlational studies and describes a field-tested approach to enabling students to direct open-ended investigations of this type. (45 references) (JRH)