Guidelines for psychological practice for people with low-income and economic marginalization: Executive summary.

This is a summary of the guidelines for working with low-income and economically marginalized (LIEM) people developed by the American Psychological Association (APA) task force and approved by the APA Council of Representatives. The task force, consisting of psychologists from a range of psychological specialties and both practice and educational settings, created guidelines in four main categories: Education and Training, Health Disparities, Treatment Considerations, and Career Concerns and Unemployment. Each category includes specific guidelines and recommended interventions. Further, the task force identified two major assumptions that cut across all of the recommendations: (1) The intersection of economic status and other identities is critical to psychological and other aspects of health, and (2) biases and stigma exacerbate the negative experiences of living with LIEM, and must be acknowledged and confronted by psychologists and trainees. Many of the guidelines and corollary interventions reinforce the need for psychologists and trainees to engage in activities that increase their own self-awareness and knowledge of issues and concerns that are exacerbated by economic marginalization, as well as challenge their own implicit and explicit biases related to social class and poverty. The impact of economic marginalization on education, health, and career attainment are addressed, and adaptations to psychological interventions are recommended. The task force concludes with a call to engage psychologists in action that seeks and promotes economic justice. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Reducing palilalia by presenting tact corrections to young children with autism.

Palilalia, the delayed repetition of words or phrases, occurs frequently among individuals with autism and developmental disabilities. The current study used a combined multiple baseline and reversal design to investigate the effectiveness of presenting tacts as corrections for palilalia. During baseline, five preschoolers with autism emitted high rates of palilalia and low rates of mands and tacts during play and instructional activities. During treatment, when experimenters presented opportunities to echoically tact actions and objects following the emission of palilalia, its frequency decreased to low and stable levels and mands and tacts increased. Functional relationships between the tact corrections and emissions of palilalia, mands, and tacts were established during reversals to baseline and treatment conditions. Similar trends in responding were found for frequency of palilalia, mands, and tacts in non-treatment settings.

Generalized imitation and the mand: inducing first instances of speech in young children with autism.

It has been suggested that the use of a generalized motor imitation sequence before a vocal model may be an effective procedure for teaching nonvocal children with autism to speak. However, the tactic has rarely been empirically demonstrated. The purpose of this experiment was to test the effects of presenting a rapid generalized motor imitation sequence before an opportunity to imitate on the vocal speech of nonvocal children with autism. Participants emitted no vocal imitations during a mand training baseline. During the intervention, a rapid motor imitation sequence was presented before an opportunity to imitate a model's vocalizations. The teacher's presentation of the rapid motor imitation sequence was then faded by presenting an opportunity to vocally imitate without the sequence followed by an opportunity to independently mand. Results of the intervention phase indicated that all of the participants began to vocalize with the generalized motor imitation sequence and that mands were maintained during a follow-up phase and 3-month follow-up probes.