Researchers have demonstrated the efficacy of picture prompts on the acquisition of intraverbals (Coon & Miguel in "Journal of Applied Behavior Analysis," 45, 657-666, 2012; Goldsmith, LeBlanc, & Sautter in "Research in Autism Spectrum Disorders," 1, 1-13, 2007; Ingvarsson & Hollobaugh in "Journal of Applied…

Veg Out! is an infomercial-style produce awareness session. We use image-focused rather than content-focused slides to highlight the health benefits associated with produce consumption. This image-focused approach is helping participants become more familiar with produce serving sizes and increasing the likelihood of their consuming more produce.…

Purpose: During swallowing, the tongue generates the primary propulsive forces that transport material through the oral cavity toward the pharynx. Previous literature suggests that higher tongue pressure amplitudes are generated for extremely thick liquids compared with thin liquids. The purpose of this study was to collect detailed information…

Purpose: Individuals with aphasia often report that they feel able to say words in their heads, regardless of speech output ability. Here, we examine whether these subjective reports of successful "inner speech" (IS) are meaningful and test the hypothesis that they reflect lexical retrieval. Method: Participants were 53 individuals with…

The current study extends the literature on task interspersal (TI) by comparing the effects of four different TI ratios on the efficiency of skill acquisition and on levels of problem behavior in children with autism spectrum disorder and related disorders. The four ratios of TI were 3:1, 1:1, 1:3, and 0:1 mastered-to-acquisition tasks. An adapted…

Previous studies have provided evidence that introspection about dual-task performance in the psychological refractory period (PRP) paradigm is severely limited. The present study investigated introspection at the other pole of the multitasking continuum, namely task switching. In 2 experiments, participants provided estimates of their response…

Auditory sensitivities are common among people with autism spectrum disorder diagnoses (ASD). As underlying factors are unknown, we examined whether ASD adults (N[subscript ASD] = 33; N[subscript Typically Developing] = 31; 25-45 years; IQ > 70): (1) habituated slower to auditory stimuli; (2) had lower auditory detection thresholds; and (3)…

This study examines the effectiveness of images on warning signs that communicate risk and risk avoidance in public spaces. Specifically, I compared data from 749 survey responses to determine whether the use of images can increase the effectiveness of a warning sign in a public space. Although the findings indicate that image-based warning signs…

This study explores how feature salience and feature centrality influence inductive generalization in 4- and 5-year-old children and adults. Recent reports indicate that enhancing the salience of a feature--specifically, a creature's head--by making it move shifts children's inductions so that they ignore labels and make inferences that are…

Introduction: Hookah smoking is becoming increasingly popular worldwide, especially among young adults. The growth of social media has also enabled sharing of opinions, experiences, and marketing related to hookah via user-generated content. Aim: To evaluate the portrayal and promotion of hookah on Instagram and to highlight public health…

Previous researchers have taught sighted adults to match braille sample stimuli to print comparisons in a matching-to-sample (MTS) format and assessed the emergence of other braille repertoires, such as transcribing and reading braille following this training. Although participants learned to match to sample with braille, they displayed limited…

In this study, we examined the efficacy of gestures for the acquisition of L2 segmental phonology. Despite teachers' frequent use of gestures in the classroom to teach pronunciation, the field lacks empirical support for this practice. We attempted to fill this gap by investigating the effects of handclapping on the development of L2 Japanese…

A consistent finding in the Stroop literature is that congruency effects (i.e., the color-naming latency difference between words presented in incongruent vs. congruent colors) are larger for mostly-congruent items (e.g., the word RED presented most often in red) than for mostly-incongruent items (e.g., the word GREEN presented most often in…

We present evidence that experience and cholinergic modulation in an early sensory network interact to improve certainty about olfactory stimuli. The data we present are in agreement with existing theoretical ideas about the functional role of acetylcholine but highlight the importance of early sensory networks in addition to cortical networks. We…

Body image is an important component of the complex mechanism of personal identity. The subjective component of body image refers to a person's satisfaction with their body size or specific parts of your body. The aim of this study was to verify the ability to correlate body image with the actual image of others. This study presents empirical…