Improving the Measurement of Cognitive Skills Through Automated Conversations

Open-ended, short-answer questions, referred to as constructed responses (CR), allow students to express knowledge and skills through their own words. While CRs can reduce the likelihood of guessing correct answers, they also enable students to provide errant responses due to a lack of knowledge or a misunderstanding of the question. Conversation-based assessments (CBAs) require constructing responses to open-ended prompts (similar to CRs), but also leverage natural-language processing to provide adaptive follow-up prompts that target particular information. This work describes an investigation into potential benefits of CBAs as they are compared to a CR approach. Results from 632 middle schoolers indicate that, when compared to CRs, the CBA items allowed 41% of students to provide a more complete response and improve their score.     

Young children teach themselves to read and write

Too often young children are hurried into formal academic tasks before they are ready. This push for abstract reading and writing skills in early childhood settings can actually inhibit young children's language development. However, teachers who allow children to naturally acquire reading and writing provide a print-rich environment that encourages experimentation with language.     

Helping hospitals change: part 2: childbirth education techniques to empower women

As the director of patient-care services for maternal-child health and clinical practice at two large, metropolitan hospitals, the author of this article outlines ways in which childbirth educators can empower women to receive the birth experience they want. Techniques include offering a special prepregnancy class, helping expectant women to formulate questions for their care providers, and encouraging women to express their perceptions of their birth experience by responding to their hospital's patient-satisfaction survey, writing letters, or nominating mother- and baby-friendly nurses for special recognition.     

Suicide intervention: Training,roles, and knowledge of school psychologists

Practitioner‐members of the National Association of School Psychologists (N = 162) completed questionnaires regarding their suicide prevention and postvention roles, training, preparedness, and knowledge. Most were crisis team members, yet less than one‐half reported graduate training in suicide risk assessment and less than one‐fourth in postvention. Compared to nondoctoral‐level practitioners, doctoral‐trained practitioners felt better prepared to handle suicidal students. Most respondents had participated in a suicide risk assessment in the past 2 years, with few using standardized measures. Performance was moderately strong on questions about knowledge of risk factors, warning signs, and appropriate steps to respond to a suicidal student, but respondents showed less familiarity with postvention recommendations intended to discourage contagion. Training suggestions were identified. © 2007 Wiley Periodicals, Inc. Psychol Schs 44: 157–170, 2007.     

Racial identity and academic attainment among African American adolescents

In this study, the relationships between racial identity and academic outcomes for African American adolescents were explored. In examining race beliefs, the study differentiated among (a) importance of race (centrality), (b) group affect (private regard), and (c) perceptions of societal beliefs (public regard) among 606 African American 17-year-old adolescents. Using cluster analysis, profiles of racial identity variables were created, and these profile groups were related to educational beliefs, performance, and later attainment (high school completion and college attendance). Results indicated cluster differences across study outcomes. Also, the relationships between academic attitudes and academic attainment differed across groups. Finally, the paper includes a discussion on the need to consider variation in how minority youth think about group membership in better understanding their academic development.     

The Use of Reflective Journals in Initial Teacher Training

The intention of this article is to examine the role of reflective journals in Initial Teacher Training courses, and, in particular, how they can enable students to develop critical independence for professional self-appraisal. It explores the value of journal writing in the process of learning about teaching by reproducing an edited extract of one PGCE (Post-Graduate Certificate in Education) student's course journal, and by offering both a student's and a tutor's perspective of the significance of the journal.     

Fractions as the Coordination of Multiplicatively Related Quantities: A Cross-Sectional Study of Children's Thinking

Although equal sharing problems appear to support the development of fractions as multiplicative structures, very little work has examined how children's informal solutions reflect this possibility. The primary goal of this study was to analyze children's coordination of two quantities (number of people sharing and number of things being shared) in their solutions to equal sharing problems and to see to what extent this coordination was multiplicative. A secondary goal was to document children's solutions for equal sharing problems in which the quantities had a common factor (other than 1). Data consisted of problem-solving interviews with students in 1st, 3rd, 4th, and 5th grades (n=112). We found two major categories of strategies: (a) Parts Quantities strategies and (b) Ratio Quantities strategies. Parts quantities involved children's partitions of continuous units expressed in terms of the number of pieces that would be created. Ratio quantities involved children's creation of associated sets of discrete quantities. Within these strategies, children drew upon a range of relationships among fractions, ratio, multiplication, and division to mentally or physically manipulate quantities of sharers and things to produce exhaustive and equal partitions of the items. Additionally, we observed that problems that included number combinations with common factors elicited a wider range of whole-number knowledge and operations in children's strategies and therefore appeared to support richer interconnections than problems with relatively prime or more basic number combinations.