How do the spellings of children with dyslexia compare with those of nondyslexic children?

Children with dyslexia are believed to have very poor phonological skills for which they compensate, to some extent, through relatively well-developed knowledge of letter patterns. We tested this view in Study 1 by comparing 25 dyslexic children and 25 younger normal children, chosen so that both groups performed, on average, at a second-grade spelling level. Phonological skill was assessed using phoneme counting and nonword spelling tasks. Knowledge of legal and illegal letter patterns was tested using a spelling choice task. The dyslexic children and the younger nondyslexic children performed similarly on all the tasks, and they had difficulty, for the most part, with the same linguistic structures. Supporting the idea that older dyslexics spellings are quite similar to those of typical beginners, we found in Study 2 that experienced teachers could not differentiate between the two groups based on their spellings.     

The basis of feeling-of-knowing judgments in patients with schizophrenia

We examined the basis of feeling-of-knowing judgments (FOK) in patients with schizophrenia. Such patients typically have impaired memory and awareness, but not metamemory-accuracy deficits. The magnitude of FOKs are lower for patients with schizophrenia than for healthy participants, but judgments equally predict memory performance. In healthy participants, FOK is based on accessible information, including retrieval of partial-target (e.g., retrieving the first letter) and contextual information (e.g., related facts). In Experiment 1, we examined if accessible information predicts FOKs for episodic memory in patients with schizophrenia. Patients and healthy controls learned names paired with drawings of imaginary animals. The results showed that patients’ FOK increased with the retrieval of partial-target and contextual information. In Experiment 2, using semantic-memory general-information questions, accessible partial-target information predicted FOKs in patients with schizophrenia. The accessibility model of FOK applies to patients with schizophrenia, and it is important to determine what occurs in other memory-impaired populations.     

Slow and fast adult readers in text comprehension

Reading speed is a component of reading ability tests designed to separate «good» and «poor» readers. The purpose of the two experiments reported in this paper were to study whether slow and fast adult readers differ in terms of the subprocesses involved in textual organization. For this, two variables were manipulated: title and type of text. Subjects were classified as slow and fast readers based on the median value of the distribution of reading times on a preliminary text. Data clearly show that reading speed is a reliable individual characteristic. In Experiment 1, the recall performance of slow and fast readers did not differ. No interaction between reading speed and the title and type of text variables were observed. In Experiment 2, these results were replicated and extended to a summary test. So, it appears that slow and fast readers do not process textual organization in a different way and show identical comprehension performances. Further research is necessary to identify those factors that characterize good comprehenders among slow and fast readers.     

The stimulus-response overshadowing phenomenon with VI versus FI schedules of reinforcement

Previous research has shown that response rates on a variable interval (VI) schedule of reinforcement decrease if a brief response-produced signal is given prior to reward. One explanation is that the signal overshadows the response because it is a better predictor of reinforcement. The S-R overshadowing effect does not occur with variable ratio (VR) schedules, however. Tarpy, Lea, and Midgley (1983) explained this fact by suggesting that the signal functions to enhance the salience of the temporal interval offset on the VI schedule (a characteristic not possessed by VR schedules), which then overshadows the response. In this experiment, the salience of the temporal interval was enhanced in another way: signaled or unsignaled reward was provided to rats responding on either a VI or fixed interval (FI) reward schedule. As predicted, rates were lowest for animals receiving signaled reinforcement on an FI schedule and highest for those receiving unsignaled reinforcement on a VI schedule.     

Examining the Relationship Between Parental Involvement and Student Motivation

Parent involvement has a sound research base attesting to the many potential benefits it can offer in education. However, student motivation as an academic outcome of parental involvement has only recently been investigated. The purpose of this article is to show how parent involvement is related to students motivation. Studies of students from the elementary school to high school show a beneficial relationship between parental involvement and the following motivational constructs: school engagement, intrinsic/extrinsic motivation, perceived competence, perceived control, self-regulation, mastery goal orientation, and motivation to read. From the synthesis of the parent involvement and motivation literature, we offer potential explanations for their relationship. Directions for areas of continued research are also presented.     

The effect of text genre on parent use of joint book reading strategies to promote phonological awareness

This study compared the rates of different types of joint book reading behaviors of parents of preschool children with and without language impairments using two different text genres. Participants included 72 preschool children between the ages of 51 and 70 months. Fifty-five children were typically developing and 17 were diagnosed with language impairments. Parent–child dyads were videotaped during periods of joint book reading using two different types of text (one alphabet-rhyming and one narrative). Results indicated parents rarely used reading behaviors known to enhance their preschoolers’ phonological awareness. However, when used, there was a significant difference between the two types of texts. The alphabet book elicited a higher rate of phonological awareness and print concept behaviors, while the narrative book resulted in parents using more content behaviors. In addition, the parents of typically developing children used more phonological awareness behaviors than the parents of children with language impairments.     

Exploring youth engagement in agricultural development: the case of farmers’ children in the Philippines as rice crop manager infomediaries

Purpose: This paper explores the intersections between community development and youth development in an initiative that mobilized farmers’ children as Rice Crop Manager (RCM) infomediaries (information mediators). RCM is an ICT-enabled nutrient management application.

Design/Methodology/Approach: The study engaged 30 farmers’ children in high school level from the provinces of Pangasinan, Isabela, Camarines Sur, Iloilo, Bukidnon, and Davao del Norte from November 2016 to October 2017. They interacted with the research team (the authors) and the RCM-SMS platform that sends text messages regarding fertilizer recommendations. A staff member from the Agricultural Training Institute (ATI) also called the students for some follow-up questions. The research team conducted three rounds of interviews with the students concerning the messages and calls that they received and what they did with the information.

Findings: This study finds that farmers’ children can perform infomediary roles quite effectively. Academically excellent children and those involved in farm work performed best.

Practical Implications: The study provides guidance on similar initiatives tapping young people in agricultural development.

Theoretical Implications: This paper finds that while Community Youth Development (CYD) Theory provides a powerful lens in understanding community and youth development intersections, some identified outcomes may overlap and may not be very easy to observe. Hence, the identified outcomes may be revisited for clarity and to make them more all-encompassing.

Originality/Value: The paper documents actual parent-child interaction when the latter is mobilized to serve as an infomediary to access nutrient management-related information on rice.     

New mathematics programmes at the Faculty of Electrical Engineering of the Czech Technical University,Prague

The Bologna Declaration inspired changes in university education in the Czech Republic. In this paper we discuss the impact of these changes on the education of engineers at the Faculty of Electrical Engineering of the Czech Technical University, Prague.