Optimizing Learning Outcomes when Teaching Sight Words using Fruits and Vegetables as Reinforcers.

Reinforcers frequently chosen may not offer the same nutritional value as fruits and vegetables. Prior researchers have explored preferences and the effectiveness of salty and sweet foods compared to fruits and vegetables, but the criteria for demonstrating effectiveness have often been arbitrary rather than academic. In addition, it remains unclear how the integration of these potentially nutritious reinforcers might affect learning or hinder learning efficiency.

A Continuum of Methods for Assessing Preference for Conversation Topics.

Among individuals with a diagnosis of autism spectrum disorders (ASD), conversation topic preference could influence social skills in many ways. For example, an individual with advanced vocal-verbal skills, but just learning to join a conversation, might be less inclined to participate if the topic chosen is not preferred. However, commonly used preference assessment procedures have not been applied to evaluating conversation-topic preferences.

A Survey of Why and How Clinicians Change Reinforcers during Teaching Sessions.

Unlabelled: Preference assessments are used to make data-based decisions about which stimuli to use as reinforcers but they can be challenging to conduct frequently enough to avoid problems related to momentary shifts in preference and reinforcer efficacy. It remains unclear whether, why, and how clinicians change reinforcers on a momentary basis. Therefore, this study aimed to determine common reasons for, and methods of, changing reinforcers in practice.

An individualized approach to teaching adults with autism to successfully navigate job interviews via remote instruction.

Adults with autism spectrum disorder (ASD) experience challenges securing employment, which may partially explain overall underemployment or unemployment in this population. One of the first steps to obtaining employment is participating in a job interview. However, social communication deficits may interfere with an individual with ASD's participation in a job interview.

A Brief Assessment to Identify Sensitivity to a Conversational Partner's Interest.

Individuals diagnosed with autism spectrum disorder (ASD) may seek professional assistance with social skills, such as identifying the function of social cues and responding appropriately to those cues. The purpose of the current study was to develop a brief assessment to determine participant sensitivity to social cues indicating uninterest in continuing a conversation. Results show that the assessment was successful in identifying contexts to address on an individual basis, related to social cues during conversation.

Commentary on Slocum et al. (2022): Additional Considerations for Evaluating Experimental Control.

In the target article, Slocum et al. (2022) suggested that nonconcurrent multiple baseline designs can provide internal validity comparable to concurrent multiple baseline designs. We provide further support for this assertion; however, we highlight additional considerations for determining the relative strength of each design.

Further evaluation of functional analysis screening methods in early autism intervention.

A goal of some functional analysis (FA) variations is to reduce assessment time while still maintaining efficacy. This may be especially important when conducting FAs in early intervention programs, where time is a crucial commodity. To that end, we evaluated a model for using the results of the no-interaction condition as a screening for behavioral function and to guide selection of FA test conditions with 20 participants (22 assessments) aged 3 to 7 years old.

Comparing the results of one-session, two-session, and three-session MSWO preference assessments.

The multiple-stimulus-without-replacement (MSWO) preference assessment is commonly used in behavior-analytic research and practice. As originally published, the MSWO included 5 sessions in an effort to confirm stimulus preferences. Subsequent researchers have evaluated the validity of MSWO outcomes when the assessment is abbreviated.

On the definition of differential reinforcement of alternative behavior.

Differential reinforcement of alternative behavior (DRA) has a long history as a behavioral treatment. The term has usually been defined in a manner that suggests one form of behavior (usually some appropriate alternative) is reinforced, while another form of behavior (usually problem behavior) is placed on extinction. In this paper, we will suggest that DRA should not require extinction, either procedurally or by definition.

The stability of function of automatically reinforced vocal stereotypy over time.

Although prior research has suggested the function of socially reinforced problem behavior can change across time, the stability of the function of automatically reinforced behavior is largely unknown. Further, some authors have suggested automatically reinforced behavior is likely to enter into socially mediated contingencies. The present study compared 2 functional analyses conducted on the same target behavior at least 1 year apart.

Evaluating preference for and reinforcing efficacy of fruits and vegetables compared with salty and sweet foods.

Children diagnosed with autism spectrum disorder are often more selective in their food preferences than their typically developing peers. Additionally, many preferred food selections have minimal nutritional value. We evaluated the preference for, and reinforcing efficacy of, fruits and vegetables compared with salty and sweet foods, which are often used as edible reinforcers.