The effect of joint control training on the acquisition and durability of a sequencing task

Gutierrez (2006) experimentally demonstrated the effects of joint control and particularly the role of response mediation in the sequencing behavior of adults using an unfamiliar language. The purpose of the current study was to replicate and extend the procedures used by Gutierrez by comparing the effects of joint control training with the effects of a prompt-and-fade procedure on the acquisition of a sequencing task. The effects of each procedure on delayed sequencing behavior were also tested. Ten undergraduate students participated in 2 experiments. The results indicated that all participants acquired the sequencing response in fewer trials and maintained accurate delayed responding when the component responses necessary for joint control were directly taught. Finally, when the self-echoic mediation component was blocked, accurate responding deteriorated in 8 of 10 participants.     

The Role of Rehearsal in Joint Control

Behavior analysts have offered accounts of the behavior involved in matching to sample and delayed matching to sample. But until recently have not offered a behavioral analysis of generalized matching-to-sample. The concept of joint control, however, seems especially suited to such an analysis The present study used a joint-control procedure to train five adult women to acquire a generalized sequencing behavior using an unfamiliar language. After joint-control training the participants were able to produce untrained picture sequences, and blocking the mediating response during the sequencing task resulted in a reduction in the number of accurate sequences. These results clearly support response mediation as a precurrent to various kinds of complex human behavior.     

Novel Dictation and Intraverbal Responses as a Function of a Multiple Exemplar Instructional History

We tested the effect of multiple exemplar instruction (MEI) on acquisition of joint spelling responses, vocal to written and vice versa, for three sets of five words by four kindergarteners with language delays using a delayed multiple probe design. First, students were taught to spell Set 1 as either vocal or written responses (two vocal and two written) and probed on untaught responses. Next students were taught Set 2 using MEI (i.e., alternating responses) and again probed untaught responses for Set 1. Finally, Set 3 was taught in a single response and students were probed on untaught responses. Two students spelled none of Set 1 untaught responses before MEI, while two spelled the words at 60% accuracy or 10% accuracy. After MEI on Set 2, all students spelled untaught responses for Set 1 at 80% to 100% accuracy and Set 3 at 80% to 100% accuracy. The MEI resulted in joint stimulus function such that formerly independent responses came under the same stimulus control. We replicated these results with four other kindergartners with autism who performed academically above their typically developing peers. The results are discussed in terms of Skinner''s treatment of the independence of the two verbal operants.     

Effects of a Differential Observing Response on Intraverbal Performance of Preschool Children: A Preliminary Investigation

Axe (2008) speculated that some instances of intraverbal responding might be associated with limited or delayed acquisition because they require discrimination of multiple components of verbal stimuli. Past studies suggest that acquisition of responses under control of complex, multicomponent antecedent stimuli (e.g., conditional or compound stimulus control) can be facilitated with the introduction of a differential observing response (DOR; Dube & McIlvane, 1999; Gutowski, Geren, Stromer, & Mackay, 1995). The purpose of the current study was to evaluate the effects of a DOR (i.e., repeating the question) on intraverbal responding with six neurotypical preschool children. Findings included that (a) accuracy of intraverbal performance increased when the experimenter prompted a DOR; (b) 1 of 6 participants overtly emitted the DOR for a second relation in the absence of prompts, which was correlated with increased accuracy; and (c) following mastery, response accuracy was variable for 3 participants. Based on these findings, prompted DORs may offer an effective, if temporary, aid to intraverbal instruction for neurotypical preschool children.     

The Effect of Joint Control Training on the Performance of Multiply Controlled Behavior: A Systematic Literature Review Relevant to Children With Autism Spectrum Disorder and Other Developmental Disabilities

Skinner (1957) differentiated the roles of the speaker and the listener in a verbal encounter. Although not extensively emphasized, Skinner suggested an individual often behaves verbally even when responding as a listener. Children diagnosed with autism spectrum disorders (ASD) often display the absence of important, and basic verbal repertoires that limit their ability to engage in a variety of social skills or problem-solving skills. Joint control suggests that multiply controlled verbal responding involves functional control of two 2 or more stimuli or verbal operants. This systematic literature review provides a summary of publications specifying the relation and implications of the analysis of joint control and joint control training in the acquisition of multiply controlled, non-speaker behaviors (e.g., selection-based behavior; , sequencing behavior). The synthesis suggests that joint control training presents as a promising analytic tool in guiding interventions to teach complex, multiply controlled verbal and non-verbal repertoires to children diagnosed with autism ASD and/or other developmental disabilities. Recommendations for future research in joint control, as well as the implementation of joint control training, are provided.

     

Emergent Tact Control Following Stimulus Pairing: Comparison of Procedural Variations

We examined emergent tact control following stimulus pairing, using 2 different stimulus presentation arrangements. In the word-first condition, presentation of the auditory stimulus preceded the visual stimulus, and in the image-first condition, the visual stimulus preceded the auditory stimulus. Eight children (2–5 years old) participated. In Experiment 1, 4 children were exposed to 3 sessions in each condition with a new set of stimuli in each session. In Experiment 2, 2 of the same children received repeated exposure to the same stimulus sets. Experiment 3, with new participants, was identical to Experiment 1, except visual and auditory stimuli overlapped during the presentation. Postsession probes documented emergent stimulus control over 1 or more vocal responses for 7 of the 8 participants. Participants were more likely to make echoic responses with the visual stimulus present in the word-first condition; however, emergent tact control was unaffected by the order of the stimulus presentation. Additional research is needed on stimulus-pairing procedures and on the role of echoic responding in emergent tact control.     

Turning irritation into teaching: professional responses to disputes amongst adolescents in Dutch family homes

ABSTRACT

In this article, we have focused on irritation as a discourse marker for professional foster parents to intervene in adolescents’ disputes. We were interested in how irritation leads to responses from people who are not the object of irritation themselves, but who intervene in the dispute, thus entering and changing the social situation. Four types of responses could be distinguished: 1) responding to the content of the dispute, 2) responding to the process of the dispute, 3) responding to the emotion of the adolescent or 4) ignoring the dispute. Although most cases in our sample seem to exhibit a main strategy that fits this categorisation, in 10 cases different strategies are combined. We showed that in these combined responses professional foster parents do not intervene merely for disciplinary reasons, although they do so when things threaten to get out of hand. They also use these occasions as teachable moments.     

After the ‘APIcalypse’: social media platforms and their fight against critical scholarly research

ABSTRACT

In the aftermath of the Cambridge Analytica controversy, social media platform providers such as Facebook and Twitter have severely restricted access to platform data via their Application Programming Interfaces (APIs). This has had a particularly critical effect on the ability of social media researchers to investigate phenomena such as abuse, hate speech, trolling, and disinformation campaigns, and to hold the platforms to account for the role that their affordances and policies might play in facilitating such dysfunction. Alternative data access frameworks, such as Facebook’s partnership with the controversial Social Science One initiative, represent an insufficient replacement for fully functional APIs, and the platform providers’ actions in responding to the Cambridge Analytica scandal raise suspicions that they have instrumentalised it to actively frustrate critical, independent, public interest scrutiny by scholars. Building on a critical review of Facebook’s public statements through its own platforms and the mainstream media, and of the scholarly responses these have drawn, this article outlines the societal implications of the ‘APIcalypse’, and reviews potential options for scholars in responding to it.     

Conditional Discrimination in the Intraverbal Relation: A Review and Recommendations for Future Research

Conditional discrimination is inherent in the intraverbal relation when one verbal stimulus alters the evocative effect of another verbal stimulus and they collectively evoke an intraverbal response. Rarely in research on conditional discriminations have both conditional and discriminative stimuli been vocal verbal and rarely have the responses been topography-based. Making conditional discriminations in intraverbal behavior is a repertoire that is often delayed in children with autism and other developmental disabilities. Reviewed in this paper is research on teaching intraverbal behavior, auditory conditional discriminations, and restricted stimulus control. The purpose of these reviews is to identify the extent to which previous researchers examined conditional discriminations in the intraverbal relation and to recommend directions for research in this area.     

Social media,empathy and interpersonal skills: social work students’ reflections in the digital era

ABSTRACT

This paper examines second-year social work students’ (n = 19) reflections on empathy as part of an interpersonal skills course at a regional university in Australia. Students were asked to consider their personal, online and classroom experiences, before responding to a reflective learning prompt: ‘Online communication is killing connection: (the Facebook Like symbol) does not equal empathy’. Qualitative analysis of their responses identified tensions between students’ engagement with social media and their developing understandings of empathy. Students reported an ease and confidence in the use of social media, but were also aware of the risks associated with perceived anonymity, shifting boundaries and an absence of audial and verbal cues in establishing context and quality of communication. Their reflections also suggested that the range of stimulus material used in the interpersonal skills course—including podcasts—had increased their social media awareness and their desire to improve their online interpersonal skills. The implications for professional and pedagogical objectives, as well as curriculum design are discussed.     

Defining terms in behavior analysis: Reinforcer and discriminative stimulus

Many definitions of reinforcer and discriminative stimulus found in behavioral texts include a requirement of temporal proximity between stimulus and response. However, this requirement is not consistently adopted. We present additional evidence from a questionnaire that was sent to members of the editorial boards of several behavioral journals showing that there is not universal agreement concerning the temporal parameters accepted in the definitions of reinforcer and discriminative stimulus. We suggest that the disagreement over the definitions of these essential terms ought to be at least addressed if not resolved. Because the discrepancy usually occurs when the behavior of verbal humans is at issue, we urge behavior analysts to be conservative when extending the terms reinforcer and discriminative stimulus from the behavior of nonhumans in the laboratory to human behavior where the effects of many stimuli may depend in part on sophisticated verbal repertoires.

     

Investigating the Readiness of Hospital Social Workers to Respond to Domestic and Family Violence

ABSTRACT

Domestic and family violence (DFV) is recognised as a health care priority. Women experiencing DFV use health services at a higher rate than the general population. Hospital social workers are an important component of a public hospital response to domestic and family violence but how prepared are they for this role? This research study explored the readiness of social workers in a Melbourne metropolitan hospital setting to respond to DFV. Results indicated that although the social workers had a knowledge base highly relevant for responding to DFV, many lacked specific knowledge of risk assessment, safety planning, legislative responsibilities, and referral pathways for support, including legal support. As a result, it was likely that they were not adequately responding, either by not recognising when they needed to, or with knowledge and confidence when they did. They also identified a range of organisational enablers, including policy, time, and safe conversation spaces.

IMPLICATIONS

• Hospital social workers have a central role to play in responding to domestic and family violence.

• Hospital social workers need to be better prepared for domestic and family violence responses.

• Social workers require ongoing training and organisational support including practice protocols and guidelines, and the provision of time and private, safe spaces for sensitive conversations to occur.

• Universities should ensure that the role of hospital social workers is considered within curriculum addressing the area of domestic and family violence (DFV).

     

Community welfare organisations in Australia: Activism or industry?

This paper reports on an investigation of the work undertaken by community groups in Australia. Specifically, it highlights the role of community welfare organisations in socio-political contexts undergoing change. Different operating rationalities, corresponding to shifting political and economic imperatives, are examined. An overview of the development of the community welfare sector since 1970 reveals tendencies towards bifurcation and convergence as strategic responses to different socio-political conjunctures. Analysis of the contemporary preoccupation with the rationale of the market indicates a rehearsal of the bifurcation tendencies that characterised the sector in the 1970s. Yet shifts in the organisational relations between the state and the community welfare sector and the appearance of new strategic responses to the operating logics of the market also suggest that it is time for the development of different discursive frameworks in which to think about work in the community welfare sector.     

Technology as a Weapon in Domestic Violence: Responding to Digital Coercive Control

ABSTRACT

Technology-facilitated domestic violence is an emerging issue for social workers and other service providers. The concept of Digital Coercive Control (DCC) is introduced to highlight the particular nature and impacts of technology-facilitated abuse in the context of domestic violence. While practitioners have become more adept at working with women experiencing DCC, there is still little known about its dynamics and whether this violence requires a change in current service responses. This article explores findings from survey research conducted with 546 Australian domestic violence practitioners about the ways perpetrators use technology as part of their abuse tactics. The findings demonstrate that DV practitioners believe perpetrator use of technology is extensive and has significant impacts on the safety of clients. A major dilemma faced by practitioners is how to promote and facilitate client safety from DCC while still enabling safe use of technology so clients can remain connected to family, friends, and community.

IMPLICATIONS

• The use of digital technology in domestic violence creates a significant practice issue for Australian domestic violence practitioners.

• The development of a practice framework for responding to digital coercive control may assist practitioners to highlight the risks posed by this abuse, while still enabling women and children the freedom to participate in the digital realm.

     

The Effects of Multiple Exemplar Instruction on the Relation Between Listener and Intraverbal Categorization Repertoires

We evaluated the effects of multiple exemplar instruction (MEI) on the relation between listener and intraverbal categorization repertoires of six typically developing preschool-age children using a nonconcurrent multiple-probe design across participants. After failing to emit intraverbal categorization responses following listener categorization training, participants were exposed to MEI in the form of alternating response forms (listener and intraverbal) during categorization training with novel stimulus sets. For two participants for whom there was some evidence of emergent intraverbal responding, responding was variable. For the remaining four participants, 32 to 99 MEI trial blocks produced minimal improvement in responding or no emergent responding at all. The results are discussed in terms of Skinner’s analysis of verbal behavior and naming theory.     

Responses to bullying among high-school students through the lens of general strain theory

Abstract

In General Strain Theory (GST), Agnew asserts that negative emotions in response to strains are associated with antisocial behavior. Researchers found GST to explain criminal and self-harm responses to bullying. However, not all youth respond antisocially, such as by harming the self or others. Thus, the question remains, when do youth respond to bullying antisocially versus asocially or prosocially? This study examined situation-based negative emotions, the availability of alternative relationships, and behavioral responses to physical, verbal, relational, and cyber bullying to answer this question. This study integrates research from sociology, criminology, health, and social psychology to address this question among a sample of high-school bully victims. This study found variation in the emotional and behavioral responses based on the type of bullying. However, across bullying types, the availability of alternative relationships was associated with increased prosocial responding.     

Relating 7‐Month‐Olds Visuo‐Spatial Working Memory to Other Basic Mental Skills Assessed With Two Different Versions of the Habituation–Dishabituation Paradigm

This study examines the relationship between various basic mental processing abilities in infancy. Two groups of 7‐month‐olds received the same delayed‐response task to assess visuo‐spatial working memory, but two different habituation–dishabituation tasks to assess processing speed and recognition memory. The single‐stimulus group (N = 32) was familiarized with only one abstract stimulus, whereas the categorization group (N = 32) received varying exemplars of the same kind. In the categorization group, infants high on working memory showed stronger habituation and dishabituation responses than infants scoring low in working memory. No corresponding relations were found for the single‐stimulus group. This suggests that working memory performance is systematically linked to other basic mental skills in 7‐month‐olds, but that corresponding relations may not get evident in any kind of habituation–dishabituation procedure. Implications for understanding the complex interplay of basic mental abilities in infancy will be discussed.