Relationship between PPVT and WISC-R in children with reading disabilities

The Peabody Picture Vocabulary Test (PPVT), Form A was compared to the Wechsler Intelligence Scale for Children-Revised (WISC-R) in two samples of children with reading disabilities. One group of 14 children, referred to a university clinic, were administered the WISC-R, followed by the PPVT. The second group of 38 children from a private learning disability center were administered the PPVT first, followed by the WISC-R. In the combined sample, the PPVT IQ (X̄ = 109.2) was significantly higher than the WISC-R Verbal IQ (X̄ = 98.9), Performance IQ (X̄ = 97.0), and Full Scale IQ (X̄ = 97.5). Similarly, the PPVT IQ was significantly higher than the WISC-R Full Scale in both samples separately, regardless of which test was administered first. In one case, the PPVT IQ was 50 points higher than the WISC-R IQ. Correlations between the PPVT and WISC-R Verbal, Performance, and Full Scale IQs were significant (rs = .56, .29, and .50, respectively). The results suggest that the two tests do not provide interchangeable IQs for a population of reading disabled children.     

Comparison of California Test of Mental Maturity and WISC-R IQs among children suspected of being EMR or LD

The California Test of Mental Maturity, Short Form (CTMM-SF) and the WISC-R were compared in a sample of black and white children, ages 6-8 to 15-2 years, referred for learning problems. A 2 × 2 mixed ANOVA (Ethnicity and Test) indicated that ethnicity was the only significant effect, with black children obtaining lower scores than white children. All correlations between the two tests were significant, although they were higher for white children than for black children. The results indicate that the CTMM-SF has adequate criterion-related validity.     

Parental estimates of children's receptive vocabulary

Samples of 13 mothers and fathers of normal preschool children and 11 mothers of high-risk preschool children estimated their children's vocabulary ability by predicting their child's responses to individual PPVT-R items and by making a global rating of their child's vocabulary ability. Prior to the parental estimations, the children had been administered the PPVT-R. Accuracy of parental estimates, as measured by d', was low, although the mothers' average estimates were significantly higher than zero and higher than fathers' estimates. Accuracy of estimation was similar for mothers of normal preschoolers and for mothers of high-risk preschoolers. Time spent reading to the child, mothers' employment, and children's ability level were not related to parental accuracy. Although correlations between the children's scores and parental estimates all were significant, parents tended to overestimate their children's abilities by approximately 9 to 10 points on the average. Overall, parental estimates of their children's vocabulary ability, using a global rating scale, provide a somewhat useful measure for placing their children in a broad classification range.     

Performance of bilingual and monolingual Hispanic children on the Peabody Picture Vocabulary Test-Revised and the McCarthy Perceptual Performance Scale

This study evaluated the receptive vocabulary ability and nonverbal cognitive ability of 20 monolingual (Spanish-speaking) and 11 bilingual (Spanish/English-speaking) Mexican-American preschool children, ages 45 to 65 months. The children obtained significantly lower scores on the Peabody Picture Vocabulary Test-Revised (PPVT-R) than on the Perceptual Performance Scale of the McCarthy Scales of Children's Abilities. On both measures, the bilingual group obtained significantly higher scores than did the monolingual group. The results support prior recommendations that the PPVT-R not be used to estimate the intelligence level of Hispanic children.     

A longitudinal study of the WISC-R and WAIS-R with special education students

The relationship between the WISC-R and WAIS-R was studied in a sample of 30 special education children (22 male and 8 female). Children were administered the WISC-R at an average age of 13.85 years and the WAIS-R at an average age of 17.52 years. ANOVAs indicated that the two tests yielded Verbal, Performance, and Full Scale IQS that were not significantly different. For example, the mean Full Scale IQ was 81.13 for the WISC-R and 82.70 for the WAIS-R. Product-moment correlations also were highly significant, with rs ranging from .76 to .86 for the three scales. The results suggest that, for children of limited intelligence, the WISC-R and WAIS-R provide comparable IQs over a four-year time period.     

Summative and Formative Style Anatomy Practical Examinations: Do They Have Impact on Students’ Performance and Drive for Learning?

Anatomical knowledge is commonly assessed by practical examinations that are often administered in summative format. The format of anatomy practical examination was changed at the Lee Kong Chian School of Medicine in Singapore from summative (graded; must pass) to formative (ungraded; no pass/fail) in academic year (AY) 2017–2018. Both assessment formats were undertaken online, but the formative mode used a team-based learning activity comprising individual and team assessments. This gave an unique opportunity to investigate: (1) the impact of two different online assessment formats on student performance in practical examination; (2) the impact of new formative practical examination on students’ performance in summative examinations; and (3) students’ opinions of these two practical examination formats. The class of 2021 perceptions was obtained as they experienced both formats. A retrospective cohort study was also conducted to analyze the Year 2 students’ performance in anatomy practical and year-end summative examinations of cohorts AY 2015–2016, AY 2016–2017 (summative format), and AY 2017–2018 (formative format). There were no significant differences in students’ performance between two practical examination formats. The cohort who experienced the formative format, performed significantly better in summative examinations (mean ± SD: 82.32 ± 10.22%) compared with the cohort who experienced the summative format (73.77 ± 11.09%) (P < 0.001). Students highlighted positive features of the formative practical examination, including team reinforcement of learning, instant feedback, and enhanced learning. These findings indicate that students continue to study for anatomy practical examination without the need for external drivers. The team-based learning style practical examination enhances students’ performance in summative examinations.     

Student voice in higher education: Opening the loop

UK national policy and the practices of university course boards tend to reduce understandings of ‘student voice’ to a feedback loop. In this loop, students express feedback, the university takes this on board, then they tell the students how they have responded to their feedback. The feedback loop is a significant element of the neoliberal imaginary of higher education globally. This qualitative research study drew on interviews with course representatives in three universities in England, and on policy analysis, to explore the discursive construction and enactment of student voice. It uses the feedback loop as an analytical frame. Drawing on Foucault’s later work, the article aims to open up the feedback loop by exploring its manifestation in the mundane everyday practices of universities. In opening the loop, we identify the following effects of the student voice policy ensemble: students have to construct feedback as it is not just waiting to be gathered; it promotes a dividing practice, where reps are positioned differently to other students; there is a focus on problems; an ‘us and them’ is reinforced between staff and students; the loop closes down discussion; and a managerial logic obscures political processes. The article articulates its opening of the loop as a way of unmasking the modes of power which work through discourses of ‘student voice’, and hence seeks to create possibilities for resistance to being governed this way.     

Fiscal Realities and the Illinois Community College System's Strategic Plan

Fiscal realities are forcing a review and potential refocusing of Illinois community colleges. This study compared the themes that emerged from interviewing an Illinois community college stakeholder group in 2005 to what emerged from a similar study in Iowa by Ebbers and Gardner in 2002 Ebbers , L. H. & Gardner , G. ( 2002 ). Seeking stakeholder views: Iowa community colleges @ 2000 . Journal of Applied Research , 10 ( 1 ), 19 – 24 . [Google Scholar]. Illinois stakeholders talked about their overall perceptions regarding community colleges, issues they see facing the system, and their views for the future. What emerged were seven themes, with access to education being the core around which the other six themes (partnerships, technology, local needs, value, funding, and outcomes) revolved. The end result of this research project was the preparation of a foundation document for the Illinois Community College Board, Illinois Council of Community College Presidents, and Illinois Community College Trustees Association to consider while updating the Illinois Community College System's strategic plan.