Classroom context,teacher expectations,and cognitive level: Predicting children's math ability judgments

Classroom practices that make ability differences salient communicate differential teacher expectations for students. This study reports on a new observational tool for measuring Classroom Ability-based Practices (CAP) and explores how young children's self-perceptions of ability in mathematics are related to their teachers' expectations for them and to their cognitive reasoning skills in classrooms that vary in usage of such ability-differentiated practices. The sample consisted of 193 children and their teachers in 15 first grade classrooms. The CAP was a reliable measure of ability-based differential teacher treatment and showed criterion validity as a moderator variable in predicting children's ability perceptions. In highly ability-differentiating classrooms, children's self-ratings were more congruent with teachers' expectations of students' mathematics ability. Also in highly ability-differentiating classrooms, higher cognitive levels predicted lower self-ability ratings in math. These findings extend our understanding of the social and cognitive factors that shape young children's self-judgments of math competence.     

Intractable self-fulfilling prophecies fifty years after Brown v. Board of Education

The civil rights struggle for equal educational opportunity has yet to be achieved at the start of the 21st century. Inequality persists but problem and remedy are refrained from integrating schools, to ensuring equal access in resegregated settings, to closing the performance gap. As seen through ecological theory (R. S. Weinstein, 2002b), complex, multilayered, and interactive negative self-fulfilling prophecies create or perpetuate educational inequities and unequal outcomes. Society has failed to grapple with its entrenched roots in the achievement culture of schools. If this insidious dynamic is to be changed, an educational system that sorts for differentiated pathways must be replaced with one that develops the talents of all. Psychology has a critical role to play in promoting a new understanding of malleable human capabilities and optimal conditions for their nurturance in schooling.     

The functions of phonology in the acquisition of reading: Lexical and sentence processing

It has been claimed (V. Coltheart, Laxon, Rickard, & Elton, 1988) that learners as well as skilled readers use phonology for multiple functions in reading-for-meaning tasks. This claim was examined using lexical decision and sentence evaluation tasks. It was found in the first experiment that the type of instruction learners had received determined whether there was prelexical use of phonology in responding to items out of sentence context. Type of instruction had no effect when the items were in context. In the second experiment, performances on a homophone sentence evaluation task and a homophone semantic decision task, which excluded sentence processing, were examined. The results suggest that phonology served the function of access to lexical meanings in addition to any function in postlexical sentence processing. The obtained relationships between relative frequencies of the presented and unpresented homophone mates and item accuracy on these tasks were inconsistent with exclusive use of “direct access” but consistent with access of lexical meanings via phonology and application of a “spelling-check” procedure when multiple homophonic meanings are activated.     

The personal and professional development of the counsellor: The relationship between personal philosophy and theoretical orientation

This paper examines the relationship between visions of reality held by counsellors and their professed theoretical orientations. It is suggested that there exist a number of states of congruence between the tow variables and that there are potential problems when the two are not in harmony. The implications for the training and continued professional development of counsellors are explored. Finally, Some provesional findings are offered from the authors' own research.     

Assessing the state of organizational safety—culture or climate?

This article explores the concepts of safety culture and safety climate in an attempt to determine which is the more useful for describing an organization's “state of safety.” From a review of the literature purporting to measure safety culture or safety climate, it is argued that, although the two terms are often interchangeable, they are actually distinct but related concepts and should be treated accordingly. The term “safety climate” best describes employees' perceptions, attitudes, and beliefs about risk and safety, typically measured by questionnaire surveys and providing a “snapshot” of the current state of safety. “Safety culture” is a more complex and enduring trait reflecting fundamental values, norms, assumptions and expectations, which to some extent reside in societal culture. The expression of these “cultural” elements, perhaps, can be seen through safety management practices which are reflected in the safety climate. Basically, measurement of safety culture requires in-depth investigation including an analysis of how organizational members interact to form a shared view of safety.     

Expectations and high school change: Teacher-researcher collaboration to prevent school failure

Describes the multilevel outcomes of a collaborative preventive intervention for ninth-graders at risk for school failure using qualitative and quasi-experimental methods. Teachers, administrators, and researchers implemented innovative practices communicating positive expectations for low-achieving adolescents in their transition to high school. Changes were made in the practices of curriculum, grouping, evaluation, motivation, student responsibility, and relationships (in the classroom, with parents, and in the school). Both implementation and evaluation evolved as a function of collaboration. Change was promising but not uniform. Project teachers became more positive about students and colleagues, expanded their roles, and changed school tracking policies. The 158 project students, in contrast to the 154 comparison students showed improved grades and disciplinary referrals post-intervention and increased retention in school 1 year later, but their absences rose and improved performance was not maintained. The implications of this analysis for school-based interventions and its evaluation are discussed.     

An implementation and empirical evaluation of an exploration environment with different tutoring strategies

An exploration environment and tutoring strategies were developed for the first few hours of learning the programming language LISP. In this environment, the amount of exploratory and receptive learning can be systematically manipulated. In an experimental study with three different learning conditions, learning in a basic exploration environment (without an automated tutor) was compared to learning with an automated tutor that provided help rather selectively, and with an automated tutor that provided help whenever possible. The results showed that the selective tutor condition was most effective: The students in this condition took the least time in acquiring knowledge and solving the criterion test tasks, while solving equal numbers of the tasks correctly.     

An experimental comparison between rival theories of rapid automatized naming performance and its relationship to reading

Two studies investigated the degree to which the relationship between rapid automatized naming (RAN) performance and reading development is driven by shared phonological processes. Study 1 assessed RAN, phonological awareness, and reading performance in 1010 7- to 10-year-olds. Results showed that RAN deficits occurred in the absence of phonological awareness deficits. These were accompanied by modest reading delays. In structural equation modeling, solutions where RAN was subsumed within a phonological processing factor did not provide a good fit to the data, suggesting that processes outside phonology may drive RAN performance and its association with reading. Study 2 investigated Kail's proposal that speed of processing underlies this relationship. Children with single RAN deficits showed slower speed of processing than did closely matched controls performing normally on RAN. However, regression analysis revealed that RAN made a unique contribution to reading even after accounting for processing speed. Theoretical implications are discussed.     

Teacher expectations, classroom context, and the achievement gap

In two independent datasets with 1872 elementary-aged children in 83 classrooms, Studies 1 and 2 examined the role of classroom context in moderating the relationship between child ethnicity and teacher expectations. For Study 1 overall and Study 2 mixed-grade classrooms, in ethnically diverse classrooms where students reported high levels of differential teacher treatment (PDT) towards high and low achieving students, teacher expectations of European American and Asian American students were between .75 and 1.00 standard deviations higher than teacher expectations of African American and Latino students with similar records of achievement. In highly diverse low-PDT classrooms in Study 1 and highly diverse low-PDT mixed-grade classrooms in Study 2, teachers held similar expectations for all students with similar records of achievement. Study 3 estimated the contribution of teacher expectations to the year-end ethnic achievement gap in high- and low-bias classrooms. In high-bias classrooms, teacher expectancy effects accounted for an average of .29 and up to .38 standard deviations of the year-end ethnic achievement gap.