A case for the use of single-subject methodology in reading research

The purpose of this article is to provide information about single case experimental research methodologies and to delineate a rationale for their use in certain types of reading research. The following facets are treated: history of single subject research; individual data analysis; repeated and frequent measurement of variables; baseline measurement; internal and external validity; and designs.     

Adaptations for young children with visual impairments in regular settings

Adaptations must be made in order to maximize the learning potential of children with visual impairments to compensate for learning which occurs through visual observation. As the impetus for integration in national and state legislation accelerates, more young children with visual impairments are being educated in community settings with nondisabled peers. The purpose of this article is to provide the child-care and preschool teacher with information that may facilitate the development of children with visual impairments with integrated or inclusive settings.     

A social cognitive framework for examining the work of Catholic religious education teachers in Australian high schools

Religious education in Australian Catholic High Schools is the raison d’etre for the Catholic education system and religious education teachers are critical to this mission. This paper offers a framework for investigating the self-efficacy of religious education teachers.

We first describe the nature and context of religious education in Australian Catholic schools. We argue that the teaching of religious education presents a set of unique challenges to teachers, compared to teaching other disciplines in the curriculum. Next we review the extant literature on Social Cognitive Theory, and self-efficacy as it may apply in this context. Then we look at likely constructs that may impact upon teacher self-efficacy for teaching religious education: collective efficacy, teachers’ implicit theories about student ability and student faith, and the intrinsic spirituality of religious education teachers.

We present a theoretical framework for examining the self-efficacy of religious education teachers, and we argue for research in this area that has not been studied hitherto, making this a unique contribution to the field of the psychology of religion, and to practitioners.     

Project-based learning groups of friends and acquaintances: The role of efficacy beliefs

Abstract

This school-based study explored the role of collective and proxy efficacy beliefs in the performances of project-based learning teams comprising friends and acquaintances. Participants were 162 male students in Grade 8 who attended a Catholic high school, located in Sydney, Australia. Students were organized into 20 acquaintance groups and 21 friendship groups. Each group comprised 4 students who were completing project-based learning assignments in Geography, Religious Studies, and English. Data were self-reports and teacher-assessed group performance scores. Data collection occurred three times over a five-week period. Multilevel modeling was used to examine relationships between variables in the study. Statistically significant interactions involving group type, collective efficacy, and proxy efficacy were identified in Geography and Religious Studies. Implications are that it may be advantageous for teachers to assign students to friendship groups, provided they nurture collective efficacy, and that proxy efficacy may negatively affect group performance, depending on the context.     

Flexible goal imitation: Vicarious feedback influences stimulus-response binding by observation

This study investigated whether vicarious feedback influences binding processes between stimuli and observed responses. Two participants worked together in a shared color categorization task, taking the roles of actor and observer in turns. During a prime trial, participants saw a word while observing the other person executing a specific response. Automatic binding of words and observed responses into stimulus-response (S-R) episodes was assessed via word repetition effects in a subsequent probe trial in which either the same (compatible) or a different (incompatible) response had to be executed by the participants in response to the same or a different word. Results showed that vicarious prime feedback (i.e., the feedback that the other participant received for her or his response in the prime) modulated S-R retrieval effects: After positive vicarious prime feedback, typical S–R retrieval effects emerged (i.e., performance benefits for stimulus repetition probes with compatible responses, but performance costs for stimulus repetition probes with incompatible responses emerged). Notably, however, S–R-retrieval effects were reversed after vicarious negative prime feedback (meaning that stimulus repetition in the probe resulted in performance costs if prime and probe responses were compatible, and in performance benefits for incompatible responses). Findings are consistent with a flexible goal imitation account, according to which imitation is based on an interpretative and therefore feedback-sensitive reconstruction of action goals from observed movements. In concert with earlier findings, this data support the conclusion that transient S–R binding and retrieval processes are involved in social learning phenomena.     

Perceptual causality in children

Three experiments considered the development of perceptual causality in children from 3 to 9 years of age (N = 176 in total). Adults tend to see cause and effect even in schematic, two-dimensional motion events: Thus, if square A moves toward B, which moves upon contact, they report that A launches B--physical causality. If B moves before contact, adults report that B tries to escape from A--social or psychological causality. A brief pause between movements eliminates such impressions. Even infants in the first year of life are sensitive to causal structure in both contact and no-contact events, but previous research with talking-age children found poor verbal reports. The present experiments used a picture-based forced-choice task to reduce linguistic demands. Observers saw eight different animations involving squares A and B. Events varied in whether or not these agents made contact; whether or not there was a delay at the closest point; and whether they moved rigidly or with a rhythmic, nonrigid "caterpillar" motion. Participants of all ages assigned events with contact to the physical domain and events without contact to the psychological domain. In addition, participants of all ages chose causality more often for events without delay than with delay, but these events became more distinct over the preschool range. The manipulation of agent motion had only minor and inconsistent effects across studies, even though children of all ages considered only the nonrigid motion to be animal-like. These results agree with the view that perceptual causality is available early in development.     

The new ecological paradigm revisited: anchoring the NEP scale in environmental ethics

The New Environmental or Ecological Paradigm (NEP) is widely acknowledged as a reliable multiple‐item scale to capture environmental attitudes or beliefs. It has been used in statistical analyses for almost 30 years, primarily by psychologists, but also by political scientists, sociologists and geographers. The scale's theoretical foundation is, however, seldom discussed and not comprehensively specified. This article explores the environmental ethics that underlies the scale, analysing which ethical positions on human—nature relations the scale seem to match. The study shows that pronounced forms of anthropocentrism are well captured by the scale, while the environmental position is ‘shallow’ rather than ‘deep green’ and misses crucial elements of the contemporary environmental ethics debate.     

Personalizing context in teaching mathematical concepts: Teacher-managed and computer-assisted models

The present paper examines a strategy intended to facilitate mathematics learning by adapting the context of instructional material to students’ backgrounds and interests. In four validation studies, the strategy was implemented through teacher management, using college students learning statistical probability rules as subjects. Achievement and attitude outcomes consistently favored treatment groups who received the adaptive contexts over control groups. The culmination of this research is the development of a computer-assisted model to increase the strategy’s practicality and sensitivity to learner differences. The computer model uses stored information about each student to personalize explanations and story examples on a fractions unit.     

In Infants' Hands: Identification of Preverbal Infants at Risk for Primary Language Delay

Early identification of primary language delay is crucial to implement effective prevention programs. Available screening instruments are based on parents' reports and have only insufficient predictive validity. This study employed observational measures of preverbal infants' gestural communication to test its predictive validity for identifying later language delays. Pointing behavior of fifty‐nine 12‐month‐old infants was analyzed and related to their language skills 1 year later. Results confirm predictive validity of preverbal communication for language skills with the hand shape of pointing being superior compared to the underlying motives for pointing (imperative vs. declarative). Twelve‐month‐olds who pointed only with their open hand but never with their index finger were at risk for primary language delay at 2 years of age.