We address how to conceptualize and measure intentional self-regulation (ISR) among adolescents from four cultures by assessing whether ISR (conceptualized by the SOC model of Selection, Optimization, and Compensation) is represented by three factors (as with adult samples) or as one "adolescence-specific" factor. A total of 4,057 14-…

This study investigates whether age-related changes in the structure of 5 complex working memory (WM) tasks (a) reflect a general or domain specific system, (b) follows a similar trajectory across different age spans, and (c) contribute domain general or domain specific resources to achievement measures. The study parsed the sample (N = 2,471)…

Background: A potential problem of low-stakes large-scale assessments such as the Programme for the International Assessment of Adult Competencies (PIAAC) is low test-taking engagement. The present study pursued two goals in order to better understand conditioning factors of test-taking disengagement: First, a model-based approach was used to…

The main focus of this study was to refine our understanding of the link between English proficiency and mainstream acculturation in adolescent Chinese immigrants. The sample consisted of 112 adolescents in grades 7-12 living in urban areas in southern Ontario, Canada. English proficiency was assessed individually using standardised tests of…

This study supported associations between three theoretically driven conceptualizations of racial and ethnic identity (REI; Multigroup Ethnic Identity Measure; Multidimensional Racial Identity Measure; Bicultural Identity Measure) and with adaptive functioning among Canadian indigenous adolescents in middle school to high school. Age differences…

Learning always takes place in a particular context and culture, yet educators have tended to focus their attention mainly on the form of learning, its methodology, content and teaching approach. While these can and do affect learning and its results, this paper looks beyond the particulars of the program to explore how the context and culture of…

In this paper we hypothesize that farmers with a stronger valuation of family farming will be more resistant to converting farmland to tree plantations. Our survey data analysis from 106 farmers in northern Alberta reveals that general opposition to trees on farmland is the strongest predictor of farmers' resistance to the establishment of poplar…

Evaluates theory and methodology underlying previous tests of the developmental proposal that self-concept becomes increasingly multidimensional with age. Develops and provides strong support for a new differential distinctiveness hypothesis, demonstrating that increasing distinctiveness--substantial age-related declines in correlations among…

Discusses the theoretical proposition that adolescent-young adults and the retired-aging bear a symmetrical relationship in terms of psycho-social propensities and "social location." Respondents from two age groups reflected personal views of goals, values, and satisfaction and stresses of life as they experienced it. (Author)

Systematic observations of affiliative interaction in 15 stable peer groups were conducted across three years in an urban day care center. Groups contained 193 French-speaking children ranging in age from one to six years. (Author/RH)

Roles of language proficiency and general developmental factors on metaphor interpretation were examined for 60 Spanish- and English-speaking and 60 monolingual English-speaking children aged 7-8, 9-10, and 11-12 years. Language proficiency in English and socioeconomic status were considered, but both were less important in metaphor interpretation…

Two naturalistic research studies observed 45 eleventh grade students carrying out research paper assignments, and a third such study focused on 26 third grade students. The studies took place in Alberta (Canada) in 1993, Texas in 1996, and Washington state in 1999. From data analyzed in the interviews and written documents, the initial findings…

Investigates the relationship between age of arrival in the second-language environment and a preference for prosodic versus syntactic cues to sentence interpretation in English. The study found that older English-as-a-Second-Language learners were just as likely as the younger ones to attend to prosody rather than syntax. (43 references)…