Journal of applied behavior analysis最新文献

The second edition of Applied Behavior Analysis Advanced Guidebook: A Manual for Professional Practice (Luiselli, 2023) covers 17 chapters on topics that are relevant to applied behavior analysis practitioners. In this review, we discuss the purpose and intended audience of the Guidebook, briefly summarize the contents of the Guidebook, and critically evaluate the contents with respect to breadth and depth, audience fit, organization, and cohesion. In addition, we discuss emerging areas that are highlighted in the Guidebook (i.e., technology and telehealth, diversity and multiculturism, and practice-oriented research).

Unintentional injuries are one of the leading causes of morbidity and mortality among children with intellectual and developmental disabilities (IDD). First aid training involves teaching critical first aid skills, some of which are designed to treat unintentional injuries. To date, no study has (a) evaluated the effects of a video-prompting procedure to teach first aid skills to children with IDD or (b) attempted to teach these skills to children by using a telehealth delivery format. We used a concurrent multiple-baseline-across-skills design to evaluate the efficacy of a video-prompting procedure via telehealth to teach five children with IDD to perform first aid on themselves for insect stings, minor cuts, and minor burns under simulated conditions. For all participants, our procedure produced large improvements that maintained for a minimum of 4 weeks. Furthermore, the effects of the training generalized to novel confederates for all participants, and these effects maintained for a minimum of 4 weeks.

This study evaluated the efficacy of (a) remote video-based behavioral skills training (BST) with added speech outlines on teaching public speaking behaviors and (b) remote video-based awareness training (AT) on speech-disfluency rates. A multiple-baseline design across speech behaviors was used to evaluate the training. Remote video-based BST and AT were effective at teaching public speaking behaviors and reducing speech disfluencies, respectively, for both participants. In addition, performance generalized to increased audience size. Although expert ratings of perceived public speaking effectiveness improved following BST, the ratings did not improve and some worsened following AT. Both participants reported satisfaction with video-based BST and AT. One participant reported greater comfort, confidence, overall ability, and less anxiety as a public speaker following BST. Both participants reported greater improvements in those categories following AT. Our results suggest that public speaking behaviors can be taught using remote video-based BST and speech disfluencies can be reduced using remote video-based AT.

Autoclitics are secondary verbal operants that are controlled by a feature of the conditions that occasion or evoke a primary verbal operant such as a tact or mand. Qualifying autoclitics extend, negate, or assert a speaker's primary verbal response and modify the intensity or direction of the listener's behavior. Howard and Rice (1988) established autoclitics that indicated weak stimulus control (e.g., “like a [primary tact]”) with four neurotypical preschool children. However, generalization to newly acquired tacts was limited. In Experiment 1, we addressed similar behavior as in Howard and Rice but with autistic children while using simultaneous teaching procedures, and we observed generalization across sets and with newly acquired tacts. In Experiment 2, we evaluated the effects of multiple-exemplar training on generalization of autoclitics across sets of naturalistic stimuli. Across participants, gradual increases in the frequency of autoclitics occurred with untaught stimuli after teaching with one or more sets.

Interteaching is a behavioral teaching method that has demonstrated efficacy in higher education. Of particular interest is the use of a preparation guide (a guided reading assignment), which is designed to promote engagement in the other areas of the interteaching process. The present study compared the use of a preparation guide completed before the start of class with that of a quiz administered at the start of the class. The quiz was hypothesized to serve as a functional alternative to the preparation guide. A total of 38 undergraduate students enrolled in an Introduction to Psychology course participated in this study. The primary dependent measure was student performance on tests following each condition. The analysis revealed no statistically significant difference between the conditions, F(1, 302) = 0.103, p = .748, though qualitative feedback revealed student preference for preparation guides. Future research is necessary to examine the effects of quizzing while addressing the limitations of this study.

Equivalence-based instruction (EBI) is an efficient method that has been used to teach various skills, including content in college courses. This study extended the literature on EBI in higher education by teaching 13 graduate students to identify features of functional analysis conditions and variations. Equivalence-based instruction methods were implemented using Canvas, an online learning management system. Participants completed pretests, experienced EBI individually and in small groups, and completed a posttest, all using the quiz feature in Canvas. The EBI modules increased students' posttest scores relative to pretest scores by 36%, on average, and there was a slight increase in correct responding in the group relative to the individual teaching condition. Furthermore, responses to social-validity surveys indicated that EBI was acceptable to most students; however, students' preferences for group and individual EBI varied.

Children should engage in at least 60 min of physical activity daily to develop or maintain healthy habits (Centers for Disease Control and Prevention, 2021a). Previous research suggests that contingent attention is a powerful tool for increasing moderate to vigorous physical activity. In this study, the researchers examined the effects of a group game on steps per minute at recess in an inclusive classroom with preschoolers. The researcher taught the game called the T-Rex game in which the game rules (chasing students who were moving) involved contingencies for natural attention to follow moderate to vigorous physical activity. The results showed a functional relation between step count and the group game in which students engaged in higher step counts when the group game was in place than during baseline. These findings extend other work by demonstrating that contingent attention embedded in group games can increase step count.

Behavioral skills training (BST) is an evidence-based approach for training individuals to implement discrete-trial teaching procedures. Despite the effectiveness of this approach, implementing BST can be time and resource intensive, which may interfere with a clinical organization's adoption of this training format. We conducted a scoping review of studies using BST components for training discrete-trial teaching procedures in peer-reviewed articles between 1977 and 2021. We identified 51 studies in 46 publications involving 354 participants. We coded descriptive data on (a) participant characteristics, (b) study characteristics, (c) training conditions (including instructions, modeling, rehearsal, and feedback), and (d) training outcomes. The results indicated that studies have primarily attempted to improve the efficacy and efficiency of BST by modifying or omitting common training components. We provide best-practice considerations for using BST to teach discrete-trial teaching procedures and offer a research agenda to guide future investigation in this area.

Behavioral contrast is defined as a change in reinforcement conditions in one context that causes a change in behavior in the opposite direction in another, unchanged context. Although behavioral contrast has implications for applied behavior analysts, researchers have not examined ramifications or identified common methods of mitigating contrast in applied settings. Therefore, we surveyed Board Certified Behavior Analysts in an exploratory investigation to determine practitioner experiences with behavioral contrast. Participants' responses reflected a variety of themes: contrast resulted in conversations with stakeholders; supporting stakeholders and mitigating factors are important; contrast is due to inconsistencies across settings; and contrast affects stakeholder buy-in, hurts rapport or relationships, and produces negative emotions. Our results suggest that contrast is not an innocuous occurrence in applied settings. We recommend a variety of areas for future research to further predict and control contrast and to identify the extent to which it affects clinical practice.

Previous research has improved the feasibility and precision of assessments of sociability, but further progress is warranted. The purpose of this study was to evaluate secondary measures and within-session analyses to further improve the feasibility and precision of assessments of sociability. We reanalyzed previously published assessment results to evaluate whether initial and conditional (i.e., on therapist movement) approach and avoidance may approximate established continuous measures. Results indicated that both measures were strongly correlated with the percentage of session on the social side and may provide a more feasible approximation for use in clinical practice. We also conducted within-session analyses of these assessment results to evaluate whether they may improve precision or clarity. Correlational and matching-based analyses of the within-session data suggest that clear conclusions may be drawn from the results of a single session and facilitate a richer understanding of sociability. Implications for clinical practice and future research are discussed.