Assessing preferences of individuals with developmental disabilities using alternative stimulus modalities: A systematic review

The purpose of this systematic review was to identify investigations comparing the efficacy of alternative modality (e.g., pictorial, verbal, video) stimulus preference assessments for individuals with developmental disabilities. We identified articles by searching peer‐reviewed journals using the PsycINFO and ERIC databases, conducting table of contents searches of common behavioral outlets, and conducting ancestral searches of recent reviews and practitioner summaries of preference assessment methodology. A total of 32 articles met our inclusion criteria. These studies were then coded across a variety of features to gain a better understanding of the efficacy of alternative format preference assessments for individuals with developmental disabilities. In addition, we reviewed this literature for the use of prerequisite‐skill assessments and contingent‐reinforcer access to further investigate the relation between these variables and the accuracy of pictorial, verbal, and video preference assessments. A variety of methodological concerns are discussed as well as suggestions for future research.     

A comparison of group contingencies on academic compliance

We used a reversal design with an embedded multielement design to compare the effects of an independent group contingency and a randomized dependent group contingency on compliance with assigned literacy worksheets in a first‐grade general education classroom. Nine participants were selected based on low levels of compliance in baseline or by teacher identification. Results indicated that both group contingencies increased compliance relative to baseline for the majority of participants. The independent condition produced higher levels of compliance for four students and the randomized dependent condition produced higher levels of compliance for one student. For four students, the two group contingencies were equally effective. A preference assessment indicated that the majority of target students preferred the randomized dependent condition and the majority of nontarget students preferred the independent condition. A number of potential explanations for our preference findings, including the possible role of obtained reinforcement, are discussed.     

Using stimulus preference assessments to identify preferred break environments

A pictorial preference assessment was conducted for 2 individuals with autism who had programmed breaks in their behavior plans. Assessed break environments were individualized, based on indirect assessments and direct observations. The most highly (HP) and least preferred (LP) environments and a control with no associated break were included in a subsequent reinforcer assessment using a concurrent‐chains arrangement within a reversal design. Participants selected a multitask sequence (initial link) associated with one of the break environments. Phase A evaluated the reinforcing properties of all three breaks; the HP was removed in Phase B. Both participants allocated more responding to HP than LP, and to LP than control, suggesting that breaks functioned as reinforcers. The results indicated that preference assessment technology can be used to identify highly preferred breaks that function as reinforcers. Social validity measures indicated that the individuals' clinicians found the results useful for future clinical programming.     

Effects of preference on performing a self-care skill among children with autism spectrum disorder

In this study, four children with autism were assessed to determine their preference choices for toothbrushes and toothpastes included during self-care skills teaching sessions. For two of the children, the presence of high-preference (HP) materials was associated with improved independent tooth brushing when compared to the presence of low-preference (LP) materials. There was no difference in independent tooth brushing between HP/LP conditions for the other two children. These findings suggest that preference and choice of materials alone can be a helpful instructional strategy for care providers serving children who have neurodevelopmental disorders and skill deficits.     

A replication of the response‐restriction preference assessment

We replicated the response‐restriction (RR) preference assessment and compared results in terms of preference hierarchies to those from free‐operant and multiple stimulus without replacement (MSWO) formats with six children with autism spectrum disorders (ASDs). We also assessed social validity of each format with teachers and clinicians who work with children with ASDs. Complete hierarchies were produced in four of 18 assessments and with MSWO and RR formats only. Results of the social validity assessment varied across raters, with each preference assessment format receiving the highest rating from at least one rater. Results are discussed in terms of practical recommendations and relative to the preference assessment literature as a whole.     

帮助情境中的预测偏差:成因与应对

理解帮助情境中社会性判断的特征对促成高效率和满意度的互动具有深远的现实意义.帮助与被帮助者因占据不同角色, 对帮助可能性,质量,心理感受和偏好方式等存在不对称的知觉, 进而在预测对方心理与行为时发生偏差, 可能阻碍合作的产生和亲社会行为的传递.此类偏差具有必然性, 受个体认知策略局限性和社会性因素的影响, 并可根据其成因有的放矢地应对.未来可以探讨帮助发生的媒介,双方的社会关系以及帮助的类型与偏差的关系.     

6~8岁儿童公平行为的内在动机：社会信号的作用

公平行为是个体对自己或别人不偏不倚的行为,存在本质公平与表现公平。本质公平,即个体本身渴望公平,能够依据某种公平原则做出公平行为;表现公平,即个体在行为上做出公平的表现而实质并非来自本身的意愿。研究1选取270名6~8岁儿童,采用资源分配任务考察儿童在有无社会信号作用下表现公平行为的发展特点,研究2选取300名6~8岁儿童,采用抛硬币任务来考察儿童是否会用公平程序来掩盖其不公平行为。结果表明：(1)有无社会信号条件对儿童公平行为存在显著影响,并存在显著的年龄差异。有社会信号条件下,儿童更多选择公平行为,无社会信号条件下,儿童更多选择对自己有利的不公平分配。(2)儿童选择通过抛硬币的方式来获取奖品的人数随着年龄增长显著上升,抛硬币的儿童报告自己得到好的奖品的概率显著多于得到不好奖品的概率。结论：社会信号作用下儿童更多会做出表现公平而非本质公平。     

The psychological coping,learning potential and career preferences profiles of operational force military candidates

The aim of this study was to profile the psychological coping, learning potential and career-related interests of 251 candidates for operational force military selection for the South African National Defence Force (SANDF) – 26 of whom were successful in the selection. Data on their sense of meaning, learning potential and career-related interest were gathered using standardised measures supplemented with open-ended responses. The data were analysed to compare the profiles of the successful candidates against those not selected. The selected group showed significantly higher mean scores on meaningfulness and learning potential, and lower scores for career-related interest in law and medicine. Findings suggest that psychological coping, learning potential and career-related preference information can be used to refine the selection of operational force military candidates.     

Influences on help-seeking pathways among people with chronic illness and disease in a rural South African community

The study sought to explore influences on help-seeking pathways followed by patients with chronic illness and disease (CID) in a rural community of the Limpopo Province, South Africa. The sample consisted of ten people with CID (female = 6; age range 42 to 96 years; sugar diabetes = 50%, and high blood pressure = 30%). The participants responded to semi-structured interviews pertaining to the influences on their choices for help-seeking pathways. The data were analysed applying Interpretative Phenomenological Analysis (IPA). Prevailing influences on help-seeking pathways with CID included presumed cause of the illness, diagnosis agent and family process, nature of preferred treatment modality, and openness to alternative and complementary medicine.     

Comparing positive and negative reinforcement: A fantasy experiment

We propose quantitative experimental approaches to the question of whether positive and negative reinforcement are functionally different, and discuss scientific and ethical concerns that would arise if these approaches were pursued.