Cumulative environmental risk in substance abusing women: early intervention, parenting stress, child abuse potential and child development

OBJECTIVE: To assess the relationship between cumulative environmental risks and early intervention, parenting attitudes, potential for child abuse and child development in substance abusing mothers. METHOD: We studied 161 substance-abusing women, from a randomized longitudinal study of a home based early intervention, who had custody of their children through 18 months. The intervention group received weekly home visits in the first 6 months and biweekly visits from 6 to 18 months. Parenting stress and child abuse potential were assessed at 6 and 18 months postpartum. Children's mental and motor development (Bayley MDI and PDI) and language development (REEL) were assessed at 6, 12, and 18 months postpartum. Ten maternal risk factors were assessed: maternal depression, domestic violence, nondomestic violence, family size, incarceration, no significant other in home, negative life events, psychiatric problems, homelessness, and severity of drug use. Level of risk was recoded into four categories (2 or less, 3, 4, and 5 or more), which had adequate cell sizes for repeated measures analysis. DATA ANALYSIS: Repeated measures analyses were run to examine how level of risk and group (intervention or control) were related to parenting stress, child abuse potential, and children's mental, motor and language development over time. RESULTS: Parenting stress and child abuse potential were higher for women with five risks or more compared with women who had four or fewer risks; children's mental, motor, and language development were not related to level of risk. Children in the intervention group had significantly higher scores on the PDI at 6 and 18 months (107.4 vs. 103.6 and 101.1 vs. 97.2) and had marginally better scores on the MDI at 6 and 12 months (107.7 vs. 104.2 and 103.6 vs. 100.1), compared to the control group. CONCLUSION: Compared to drug-abusing women with fewer than five risks, women with five or more risks found parenting more stressful and indicated greater inclination towards abusive and neglectful behavior, placing their infants at increased risk for poor parenting, abuse and neglect. Early home-based intervention in high-risk families may be beneficial to infant development.     

Language and the Deaf: an interactive microcomputer-based approach

This paper reviews some of the language problems faced by deaf children in the light of psycholinguistic research, and considers several requirements for the provision of a meaningful language learning environment for the deaf. The utility of computer-aided instruction (CAI) in the education of the deaf is discussed, and a language manipulation program (entitled JUMBLE), designed to meet the specified requirements, is described. Preliminary findings using this program are presented, and implications for the future development of the approach advocated are discussed.     

Motivation and studying in high school science

Three groups of high school science students (college-bound and non-college-bound freshmen, college-bound juniors and seniors) completed surveys measuring their beliefs in the utility of four kinds of study strategies, three types of motivational orientation to science (task orientation, ego orientation, and work avoidance), their reported ability, and attitude toward science. Results indicated that belief in the usefulness of strategies requiring deep processing of information was more strongly positively related to task orientation than to ego orientation in all groups. For the younger groups only, task orientation was positively related to belief in the utility of surface-level strategies (e.g., rote memorization of facts). Task orientation proved to be the best predictor of student beliefs in deep-processing strategies, above and beyond that explained by perceived ability and interest in science. The implications of these findings for the current and future goals of science educators are discussed.     

Supported playgroups in schools: bonding and bridging family knowledge about transition to formal schooling

Supported Playgroups in Schools (SPinS) are a new initiative in the Australian early childhood education landscape. SPinS are playgroups hosted by a playgroup coordinator co-located on a local school site. Research has identified positive benefits of playgroup participation for children and families. However, little is known about the potential for SPinS to contribute to families’ knowledge about transition to formal schooling. This paper uses the social capital concepts of ‘bonding’ and ‘bridging’ to examine caregivers’ perspectives on their participation in a SPinS with potential to build parental knowledge about their child’s transition to formal schooling. Three main elements of caregivers’ participation in SPinS with such potential are identified, and these elements are mapped into a continuum of low-to-high bonding and bridging relationships to illustrate the potential for SPinS to contribute to the development of increased knowledge about transition to formal schooling by families of young children.     

Screening Higher‐Education Students for English Language Problems: Development of the Australian Tertiary‐English Screening Test

The number of NESB students in higher education has increased in recent years. Among the cultural factors that adversely affect the studies of some of these students are difficulties associated with the English language. Students with language related problems need to be identified early so that they can be encouraged to participate in the available support programs. A 20 item screening test (AUSTEST), quickly administered to large groups, has been developed on medical students at the University of Sydney. The test has evolved through a program of screen testing 1146 first‐year students (40% NESB) over the course of 5 years. The final cross‐validation study of a three‐phase process of test development with 81 students produced a correlation of 0.86 with a well established but more expensive individually administered English‐language proficiency battery, correctly identified 31 of the 33 students who were below the general population average, and correlated 0.43 with aggregated final marks in first‐year medicine. Although developed on medical students, the AUSTEST may be of more general use to other faculties who enrol significant numbers of able NESB students.     

Maternal representations of the infant: associations with infant response to the still face

Mothers' representations of their infants may influence early development of emotional self-regulation. This study examined the associations between characteristics of mothers' (N = 100) narratives about their 7-month-old infants, maternal depression, and their infants' affect regulation during the Still Face procedure. Findings showed that (1) mothers' representations were linked with individual differences in their infants' behavior across the Still Face procedure, (2) the association between mothers' representations and their infants' behavior was mediated by parenting behavior, and (3) mothers' representations explained unique variance in their infants' affect regulation beyond the contribution of maternal depression. Although infants' displays of positive affect diminished while mothers held a still face, only infants of mothers in the balanced representation category returned to high levels of positive affect upon resuming interaction. These findings highlight the role of maternal representations in the process by which dyads repair temporary disruptions in interaction, as well as individual differences in infants' and mothers' responses to the Still Face.     

The Equation, the Whole Equation and Nothing But the Equation! One Approach to the Teaching of Linear Equations

There exists an extensive range of research looking at the teaching and learning of linear equations, resulting in many papers highlighting a range of teaching approaches and illustrating a variety of significant cognitive problems and stumbling blocks to the learning of linear equations with understanding. Building on this literature, this paper presents some of the results of a case study which looked at the mathematics classroom of one particular teacher, Alwyn, trying to teach mathematics with meaning to less able pupils at secondary school level. Our interest here is those lessons which dealt specifically with the learning of linear equations, in which firstly a different approach was utilised and secondly many of the problems referred to in the literature were not present. We contrast this method with the teaching of linear equations to a variety of ability levels in several other classrooms that we have studied and we attempt through use of the Pirie-Kieren model, to analyse and account for the successful growth of understanding of the lower ability, year eight pupils in one particular classroom.     

Faculty development

Summary In an arena known for its emphasis on research and publication, the College Teaching Workshops are a refreshing change. The value of quality teaching has been validated by the popularity of and demand for these faculty development activities. For additional information about the College Teaching Workshops, contact the Center for Instructional Services, Purdue University, West Lafayette, IN 47907.     

Beginning the cycle of equitable teaching: The pivotal role of cooperating teachers

Cooperating teachers are prominent people in influencing the next generation of teachers because they interact daily with student teachers. This paper discusses the impact of gender-sensitive cooperating teachers on student teachers' teaching strategies, questioning patterns and interactions during their teaching practicum. Student teachers working with these gender-sensitive cooperating teachers were more equitable in their questioning patterns and more likely to ask students (of both genders) higher-order questions than their peers. Concord High School Caesar Rodney High School Glasgow High School Middletown High School Hanby Middle School