The Interplay between Habitus,Social Variables and Occupational Preferences

European researchers have recently introduced Bourdieu’s habitus theory and research methods into the research field of career development. The advantage of Bourdieu’s theory is to overcome the theoretical problems that in this field have resulted from overemphasis on individual aspects of career development at the expense of social aspects. The habitus concept allows for the dichotomy between the individual and the social dimensions to be overcome. The research reported here looks at the interplay between habitus, social variables and career preferences but in a younger age group than has previously been studied. It also wonders whether habitus groups exist in the relatively homogenous population of Iceland at a relatively young age, i.e., before divergence in the educational system. Analyses resulted in five habitus groups being formed on the basis of endorsement of cultural and leisure activities. Furthermore, the five groups differed both in terms of sex composition and — importantly — of preferred future occupations. It was concluded that habitus groups form readily and have important implications for research and practice within the field of career counselling. This revised version was published online in July 2006 with corrections to the Cover Date.     

Children's perseverative appearance-reality errors are related to emerging language skills

Two experiments explored the communicative bases of preschoolers' object appearance-reality (AR) errors. In Experiment 1, 3-, 4-, and 5-year-olds (N = 36) completed the AR test (with high- and low-deceptive objects), a control test with the same discourse structure but nondeceptive stimuli, and stimulus naming and memory tests. AR performance correlated positively with control (discourse) and naming test performance. Object deceptiveness had little effect. In Experiment 2, 3- and 4-year-olds (N = 64) completed AR tests that experimentally varied question phrasing and use of exemplar objects. Children also completed memory, vocabulary, and control tests (of verbal perseveration). AR performance variance was predicted by a composite perseveration score from three non-AR tasks, vocabulary, and exemplars. The results indicate that the discourse structure of the AR test elicits a perseverative tendency that is mediated by children's verbal knowledge.     

Measuring systematic long-term trajectories of school effectiveness improvement

The objective of this study was to identify trajectories of school improvement experienced by Chilean elementary schools over the last decade. Using econometric analysis and controlling for potential confounding factors, we created an index of school performance combining outcome indicators focused on different school dimensions, and estimated the 2002/2010 evolution of school improvement for all Chilean schools with available data. Broadly, we estimated an average increase in the school performance of about 0.19 SD; nevertheless, while 41% of the schools increased their educational performance by at least 0.1 SD, 25% of the schools decreased it during the same period; we also found that improving school effectiveness was more probable among schools with lower student socioeconomic status (SES). Finally, we found that the observed school improvement trajectories tended to be non-linear; thus, we estimated that only 13.4% of the schools improved their performance in a systematic way during the entire decade.     

Attitudes towards sexuality information for adolescents: what parents should and should not say

The goal of this study was to investigate the attitudes of Colombians with respect to what can and what must not be said to young people of different ages and genders regarding sexuality. A convenience sample of 329 adults, aged 18–64 years, living in Bogotá participated in the study. They were presented with a set of 36 vignettes describing situations in which either a young girl or a young boy seemed to be concerned about sexuality and sexual relationships. Each scenario contained three items of information: the child’s gender, age and the parent’s decision (e.g. not to say anything regarding sexuality). Through cluster analysis, seven qualitatively different sets of attitudes were found. The five most common ones were: (i) it is never appropriate to talk about sexual matters (6%); (ii) delegate this responsibility to the school nurse (4%); (iii) provide incomplete information restricted to the biology of sexuality (11%); (iv) provide comprehensive information but with a recommendation of abstinence (28%); and (v) provide comprehensive information and a recommendation of pre-marital sexual experience (36%). Although it was expected that attitudes would vary as a function of the young person’s gender and age, such variations proved to be limited in their extent.     

The impact of visuals: using a poster to present metaphor

Studying metaphor with students from similar fields but from different specializations may seem an overwhelming experience. However, the use of a contextualized poster where the images are more important than the actual words has demonstrated how the use of images in the classroom is a valuable tool. Analysis of a questionnaire handed out to a sample of 'English for Specific Purposes' students confirmed these conclusions. The following paper deals with the pedagogical implications that the use of a poster has proved to have with a multidisciplinary group of students.     

Comparing the phonological and double deficit hypotheses for developmental dyslexia

This study tested the predictions of thephonological and double deficit hypotheses byexperimentally examining speech perception,phoneme awareness, lexical retrieval (serialand discrete), articulatory speed, and verbalSTM in school age child (N = 35) and adolescent(N = 36) dyslexics, and both chronological age(CA) and reading age (RA) controls. Theresults confirmed the findings of previousstudies of a deficit in phoneme awareness indevelopmental dyslexia. At both age levels,dyslexics performed significantly more poorlythan both their CA and RA controls. Althoughdeficits in the other processes investigated,particularly in rapid serial naming, were alsoapparent, they were not as clear-cut as thedeficit in phoneme awareness. In general,definite evidence of a deficit in rapid serialnaming was limited to the more severelyimpaired dyslexics. Furthermore, although rapidserial naming contributed independent variationto various literacy skills, its contributionwas modest relative to the contribution ofphoneme awareness, regardless of whether theliteracy skill relied more or less heavily onphonological or orthographic coding skills. Further analyses suggested that variation inrapid serial skill is particularly importantfor fluent reading of text, whereas phonemeawareness is particularly important for thedevelopment of the ability to read byphonologically recoding letters or groups ofletters in words into their phonological codes.This explains the relatively strongcontribution of phoneme awareness to readingand spelling ability in general. In sum, thephonological hypothesis offers a moreparsimonious account of the present resultsthan the double deficit hypothesis.     

Detection of Differential Item Functioning with Nonlinear Regression: A Non‐IRT Approach Accounting for Guessing

In this article we present a general approach not relying on item response theory models (non‐IRT) to detect differential item functioning (DIF) in dichotomous items with presence of guessing. The proposed nonlinear regression (NLR) procedure for DIF detection is an extension of method based on logistic regression. As a non‐IRT approach, NLR can be seen as a proxy of detection based on the three‐parameter IRT model which is a standard tool in the study field. Hence, NLR fills a logical gap in DIF detection methodology and as such is important for educational purposes. Moreover, the advantages of the NLR procedure as well as comparison to other commonly used methods are demonstrated in a simulation study. A real data analysis is offered to demonstrate practical use of the method.     

Effectiveness of a digital literacy programme for primary education students / Efectividad de un programa de alfabetización digital para estudiantes de educación primaria

This study carried out an assessment of the effectiveness of a digital literacy programme for primary education students. A quasi-experimental design with repeated measures of assessment was used. The sample consisted of 364 students (206 male and 158 female) from the sixth year of primary education. The students were assessed in their own schools and the sample was divided into two groups: experimental group (N = 190) and control group (N = 174). The assessment was carried out in three sessions: pre-intervention, post-intervention and six-month follow-up. The programme was composed of three sessions aimed at improving digital literacy, as a way of developing a safe and responsible use of the internet. The results obtained after the intervention showed statistically significant differences in the comparison between the two groups. Specifically, the experimental group reached a significantly higher degree of digital literacy (conceptual, procedural and attitudinal) than the control group after passing through the programme.