Tap,swipe, and build: Parental spatial input during iPad® and toy play

Despite the increase in the use of interactive technological devices, little is known about the impact that play context has on the production of spatial language by parents. To investigate whether there is differential parental spatial input afforded by play contexts with their preschoolers, 34 children (20 girls, 14 boys) and their primary caregivers engaged in 30‐min 3‐dimensional (3D) spatial play using blocks and puzzles and virtual 2‐dimensional (2D) spatial play using an iPad^® in 2 separate home visits. There were no significant differences in the average amount of spatial talk and the number of spatial categories used by parents in both 3D and 2D play contexts. However, the amount of parental spatial talk decreased significantly with older preschoolers using the iPad^®. In the 3D play contexts, parents produced more words related to spatial dimensions, location and directions, and continuous amount than in the 2D play contexts. However, in the 2D play contexts, they produced more words associated with orientations and transformations as well as deictics than in the 3D play contexts. Our findings suggest that technology can be effectively introduced into play contexts to elicit enriched parental spatial input by supporting parents and caregivers with best practices.

Highlights

• The present study examines the differences in parental spatial talk when using traditional versus technology‐based learning tools with their preschoolers.
• Two 30‐min home observations of parent–child dyads playing blocks and puzzles versus spatial apps on an iPad^®. No significant differences in the amount of parental spatial talk and the number of spatial categories in both play contexts were found.
• Our findings suggest that technology can be effectively introduced into play contexts to elicit enriched parental spatial input.

     

Linguistic humor comprehension in children with articulation impairments

This study investigated the ability of children with articulation disorders to comprehend linguistic humor. It was hypothesized that children with articulation disorders would have more difficulty understanding humor based on phonological differences than humor based on lexical differences. A second hypothesis predicted that children with articulation disorders would have more difficulty understanding riddles in which the phoneme they misarticulated, either /s/ or /r/, was the source of ambiguity than riddles in which the source of ambiguity did not involve the phoneme they misarticulated. Results did not confirm the first hypothesis as there were no statistically significant differences between groups with regard to the children's ability to understand phonological vs lexical humor. The second hypothesis was supported. Children had significantly more difficulty understanding riddles in which the source of ambiguity related to the phoneme they misarticulated, either /s/ or /r/ than they did understanding phonological humor involving nonerror phonemes.     

Inference vs control sentences: are readers able to detect our intended differences?

The reliance of comprehension processes on knowledge to form explanatory inferences has been well established (Grasser, Singer, & Trabasso, 1994), yet the evidence that supports these studies is derived from sentence pairs that are largely unexamined. While some recent studies have suggested that the stimulus sentences utilized in comprehension research need further specification (Shears & Chiarello, 2004), there has been little 'normal reading' data provided that examines what readers are able to detect from traditional inference-requiring vs control sentence pairs. The current study utilized stimuli sentences that have historically been used to support inference research (Singer, 1995) as well as some newly developed sentences, to examine whether readers detect differences between control vs inference conditions, and to further examine whether readers could discern when inference sentences achieved an outcome or goal vs when these sentences did not achieve an outcome or goal.     

Effects of stimulus variation on the reinforcing capability of nonpreferred stimuli

We examined the effects of stimulus (reinforcer) variation in several different contexts. In Study 1, we identified high-quality (HQ) and low-quality (LQ) stimuli based on results of a paired-stimulus assessment and examined their effects when available under concurrent-reinforcement schedules for 8 participants. No participants showed preference for the LQ stimuli when compared singly or in a varied arrangement to the HQ stimulus. In Study 2, we identified nonpreferred (NP) stimuli based on results of a single-stimulus assessment and examined their effects when available under single-reinforcement schedules for 3 participants. Results of Study 2 were mixed. One participant's data indicated that the varied presentation of NP stimuli produced a modest improvement in performance over that observed when the stimuli were presented singly. By contrast, a second participant's data showed no facilitative effect for the varied delivery of NP stimuli and that the inclusion of an HQ stimulus in the varied arrangement obscured the reinforcing effects of the HQ stimulus. The 3rd participant's data showed no effect for the varied delivery of NP stimuli but an apparent facilitative effect when an HQ stimulus was included in the varied arrangement, which was attributable solely to the presence of the HQ stimulus.     

Religious Coping, Psychological Distress and Disability Among Patients with End-Stage Pulmonary Disease

A growing body of literature suggests that individuals who face life-threatening situations turn to religion to help them cope. Religion has been cited as the most frequently used resource to cope with stressful events (K. I. Pargament, 1997). The present study was the first to investigate the religious coping methods of patients with lung disease who are awaiting transplant and to identify which coping methods are associated with distress and disability. The study was an exploratory, cross-sectional analysis of 90 patients with end-stage pulmonary disease who were being evaluated for transplant. Results indicated that religiosity was highly prevalent. Patients employed a combination of religious coping efforts, but mostly used coping methods considered positive. Patients with late-onset pulmonary diseases used religious coping strategies more frequently than patients with cystic fibrosis. Hierarchical regression analyses identified a subset of religious coping strategies that predicted 27%, 14%, and 34% of the unique variance in depression, overall disability, and psychosocial disability, respectively.     

Treatment efficacy of noncontingent reinforcement during brief and extended application

We evaluated the long-term therapeutic effects of noncontingent reinforcement (NCR). In Experiment 1, NCR effects were examined with 2 participants' arbitrary responses; in Experiment 2, NCR was used as treatment with 3 participants whose self-injurious behavior (SIB) was maintained by automatic reinforcement. In both experiments, NCR consisted of continuous access to a highly preferred leisure item and was implemented initially during 10-min and later during 120-min sessions. Varied reinforcers (leisure items) were subsequently introduced during 120-min sessions to determine if treatment effects might be extended. Finally (Experiment 2 only), NCR was implemented throughout the day in participants' homes. Results of Experiments 1 and 2 showed that reinforcers obtained through object manipulation can compete with those obtained automatically by engaging in SIB during brief NCR sessions. However, data from the 120-min sessions indicated that satiation to a specific leisure item might occur over periods of time more typical of those during which treatment would be implemented. Access to a variety of highly preferred leisure items extended the effectiveness of NCR for some individuals. When NCR was implemented throughout the day (Experiment 2), therapeutic effects were shown to be maintained for up to 1 year.     

Women and the Art of Peacemaking: Data from Israeli-Palestinian Interactive Problem-Solving Workshops

Are women “natural” peacemakers? If so, is this because of natural inclinations to avoid conflict or to engage in tough discussions? Are there particular skills in which women excel that make them more likely than their male counterparts to be able to build relational bridges, to facilitate negotiations, and to reduce tensions? After a review of the literature on gender differences in such skills, a systematic comparison of interaction quality is made between two Israeli-Palestinian interactive problem-solving workshops that differed only in gender composition. A third Israeli-Palestinian workshop that involved female political elites is also examined for subsequent changes in the conflict relationship or for changes in political activity. The implications of different repertoires of skills for altering political processes are discussed.     

Considering prior knowledge when using elaborative interrogation

Previous studies have promoted the use of elaborative interrogation (a “why”-questioning strategy) for the acquisition of factual information. One assumption in these studies is that prior knowledge influences when students will be able to use the strategy, with greater prior knowledge leading to higher recall performance. In the studies reviewed here, the effect of prior knowledge on strategy effectiveness was investigated. Specifically, students' performances were compared for materials about which they possessed substantial prior knowledge, little prior knowledge, inconsistent prior knowledge, or shared prior knowledge. In general, the data support the use of elaborative interrogation when studying alone or in dyads especially when learners possess some relevant prior knowledge about the new information.     

Transfer of compound and component solution modes

The present experiment compares the shift performance of four groups on the following types of shift problems: a component problem following a previous component problem with a different relevant dimension, a component problem following a compound problem, a compound problem following a previous compound problem with a different relevant dimension, and a compound problem following a component problem. Facilitation of shift performance was found following prior solution of a problem of the same type either compound or component, while interference resulted from prior solution of the other type of problem. The shift effects are interpreted in terms of Levine’s (1974, 1975) transfer hypothesis and an extension of the attention theory of Zeaman and House (1963, 1974).