The Developmental Lexicon Project: A behavioral database to investigate visual word recognition across the lifespan

With the Developmental Lexicon Project (DeveL), we present a large-scale study that was conducted to collect data on visual word recognition in German across the lifespan. A total of 800 children from Grades 1 to 6, as well as two groups of younger and older adults, participated in the study and completed a lexical decision and a naming task. We provide a database for 1,152 German words, comprising behavioral data from seven different stages of reading development, along with sublexical and lexical characteristics for all stimuli. The present article describes our motivation for this project, explains the methods we used to collect the data, and reports analyses on the reliability of our results. In addition, we explored developmental changes in three marker effects in psycholinguistic research: word length, word frequency, and orthographic similarity. The database is available online.     

Cognitive factors in panic disorder, agoraphobic avoidance and agoraphobia

There remains a lack of consensus regarding the possibility that especially high levels of panic-related cognitions characterise panic disorder with agoraphobia. We administered the Anxiety Sensitivity Index, the Agoraphobic Cognitions Questionnaire and the Anxious Thoughts and Tendencies Scale as well as measures of agoraphobic avoidance to patients diagnosed with panic disorder with agoraphobia (n=75) and without agoraphobia (n=26). Patients with panic disorder with agoraphobia did not score significantly higher on any of the cognitive variables than did panic disorder patients without agoraphobia. However, most of the cognitive variables showed small to moderate-strength correlations with self-report measures of agoraphobic avoidance. Our findings suggest that anxiety sensitivity, catastrophising of the consequences of panic and a general anxiety-prone cognitive style, although to some extent associated with agoraphobic avoidance, do not discriminate panic disorder with agoraphobia from panic disorder without agoraphobia.     

Incorporating family therapy into asthma group intervention: a randomized waitlist-controlled trial

Asthma psychoeducational programs have been found to be effective in terms of symptom-related outcome. They are mostly illness-focused, and pay minimal attention to systemic/familial factors. This study evaluated a novel asthma psychoeducation program that adopted a parallel group design and incorporated family therapy. A randomized waitlist-controlled crossover clinical trial design was adopted. Children with stable asthma and their parents were recruited from a pediatric chest clinic. Outcome measures included, for the patients: exhaled nitric oxide (eNO), spirometry, and adjustment to asthma; and for the parents: perceived efficacy in asthma management, Hospital Anxiety and Depression Scale anxiety subscale, Body Mind Spirit Well-being Inventory emotion subscale, and Short Form 12 health-related quality of life scale. Forty-six patients participated in the study. Attrition rates were 13.0% and 26.0% for the active and control groups, respectively. Repeated-measures ANOVA revealed a significant decrease in airway inflammation, as indicated by eNO levels, and an increase in patient's adjustment to asthma and parents' perceived efficacy in asthma management. Serial trend analysis revealed that most psychosocial measures continued to progress steadily after intervention. Significant improvements in both symptom-related measures and mental health and relationship measures were observed. The findings supported the value of incorporating family therapy into asthma psychoeducation programs.     

Researching consumers in virtual worlds: a cyberspace odyssey

Following Belk's (1991) Consumer Behaviour Odyssey, the authors suggest the need for a new odyssey, one that focuses on consumers in virtual worlds. In this paper the authors discuss the relevance of virtual communities for marketers and how ethnographic research methods can be adapted to the online environment. The unique methodological problems, opportunities and ethical dilemmas for researchers are considered that online ethnography raises before an exploration of how discourse analysis can assist in the interpretation of data collected online. Copyright © 2002 Henry Stewart Publications.     

Conceptualization and measurement of family outcomes associated with families of individuals with intellectual disabilities

The purpose of this review is to (a) document the current status of conceptualizing and measuring family outcomes related to having a member with an intellectual disability and (b) determine the extent to which family research focuses on internal family characteristics as contrasted to external family support. The reviewers collected 28 articles using the terms well-being, adaptation, family functioning, or family quality of life in the title. Results of our analyses are presented as a comparison between well-being, adaptation, and family functioning articles in one group and family quality of life articles in a second group. Both groups lacked explicit conceptual definitions, theory, and random/representative samples. The articles placed an undue emphasis on maternal participation, and tended to report a single family member score as representative of the whole family. Two major differences between the groups was a tendency for family quality of life studies to be grounded in conceptual frameworks and focus on new instrument development. Recommendations for future research directions are included.     

Federal family and disability policy: special relevance for developmental disabilities

The article reviews the federal statutes and relevant decisions of the U.S. Supreme Court that constitute the core concepts of disability policy and their application to persons with disabilities (especially developmental disabilities) and their families.     

The development of morphological representations in young readers: a cross‐modal priming study

The way children organize words in their memory has intrigued many researchers in the past 20 years. Given the large number of morphologically complex words in many languages, the influence of morphemes on this organization is being increasingly examined. The aim of this study was to understand how morphemic information influences English‐speaking children's word recognition. Children in grades 3 and 5 were asked to complete a lexical decision priming task. Prime‐target pairs varied in semantic similarity, with low (e.g., belly‐bell), moderate (e.g., lately‐late), and high similarity relations (e.g., boldly‐bold). There were also word pairs similar in form only (e.g., spinach‐spin) and in semantics only (e.g., garbage‐trash). Primes were auditory and targets were presented visually. Analyses of children's lexical decision times revealed graded priming effects as a function of the convergence of form and meaning. These results indicate that developing readers do not necessarily need to lexicalize morphological units to facilitate word recognition. Their ability to process the morphological structure of words depends on their ability to develop connections between form and meaning.