Prompting procedures are effective for teaching skills, but limited comparative data exist to guide practitioners to select the best procedures for individuals. This study compared efficiency of two prompting procedures--constant time delay (CTD) and system of least prompts (SLP)--to teach expressive identification of 32 targets to 10 preschoolers…

The Internet and information and communications technologies (ICTs) have been found to produce meaningful social interactions and greater social support among older adults (White et al., [White, H., 2002]). Despite these benefits, the Internet and ICTs are not widely used among the older-adult population (Cresci, Yarandi, & Morrell, [Cresci,…

This study compared the effectiveness and efficiency of an error-correction procedure, response repetition, to a prompting procedure, simultaneous prompting, on the acquisition and maintenance of multiplication facts for three typically developing 3rd grade students. This study employed an adapted alternating treatments design nested in a multiple…

Children with communication delays often display difficulties labeling stimuli in their environment, particularly related to actions. Research supports direct instruction with video and picture stimuli for increasing children's action labeling repertoires; however, no studies have compared which type of stimuli results in more efficient,…

The purpose of this study was to compare the efficiency, effectiveness, maintenance effects and social validity of two instructional methods, Direct Instruction and Simultaneous Prompting Procedure, on teaching concepts (long, old, few and thick) using a parallel treatments design. All sessions were conducted at a private special education center…

Teaching play skills is important for children with autism. The purpose of the present study was to compare effectiveness and efficiency of providing video modeling and graduated guidance together and video modeling alone for teaching role playing skills to children with autism. The study was conducted with four students. The study was conducted…

A study compared a 4 s constant time delay and a simultaneous prompting procedure on teaching receptively identifying animals to three children (ages 7-10) with mild/moderate mental retardation. Both procedures were effectively implemented by sibling tutors, simultaneous prompting was more efficient, and constant time delay resulted in more…

Research that served as background to the study reported in EC 604 974 is described, specifically research on use of the system of least prompts and on the rapidity with which various strategies produce skill acquisition. Unresolved issues concerning use of the system of least prompts with small groups are also discussed. (JDD)

This study, involving four secondary-age students with moderate to severe mental retardation, found that four response prompting conditions (progressive time delay and the system of least prompts, both with and without a descriptive consequent event) were effective in teaching reading of recipe words with similar efficiency and maintenance. (JDD)

The effectiveness and efficiency of two instructional prompting procedures, progressive time delay and the system of least prompts, in teaching manual signs was evaluated with three moderately or severely retarded adolescents with additional handicaps. Results indicated both procedures were effective though the time delay method appeared to be…

Three secondary age students with moderate intellectual disabilities learned to use the system of least prompts, a self-operated picture prompting system, and a self-operated auditory prompting system to use a copy machine and a debit machine. Both the effectiveness and efficiency of these prompting systems were compared. Additionally, student…

Both simultaneous prompting and antecedent prompt and test procedures were effective in teaching four adolescents with moderate mental retardation to read grocery sight words. However, the antecedent prompt and test procedure was more efficient on measures of acquisition and the simultaneous prompting procedure was more efficient on measures of…

Four students, aged 15-19, with moderate mental retardation learned to cash checks and use an automatic teller through either a decreasing prompt hierarchy or time-delay procedure. Both strategies led to acquisition of target tasks and were equally effective in producing performance maintenance; however, the decreasing prompt hierarchy was more…

Four moderately mentally retarded students, aged 8-13, were taught to read food words found in grocery stores, using constant time delay or system of least prompts procedures. Both strategies produced criterion-level performance in training and other settings, but the constant time delay procedure was more efficient. (Author/JDD)

Thirteen studies were conducted that focused on whether preschool and elementary school students with mild and moderate disabilities learned target and non-target behaviors when two types of instructional manipulations were made to direct instructional trial sequences. In one type, the related, non-target behaviors were presented during…