Research on graphic symbol learning suggests that symbols with a greater visual resemblance to their referents (greater iconicity) are more easily learned. The iconicity hypothesis has not yet been explored within the intervention protocol of the Picture Exchange Communication System (PECS). Within the PECS protocol, participants do not point to a…

A study examined the effects of controlling situational factors (i.e., instructional interventions) on reducing state anxiety level of low and high public speaking apprehensives. Subjects were 306 undergraduates enrolled in the basic public speaking course at a midwestern university during the 1988-1989 academic year. Situational factors tested…

A study examined intervention activities for students identified as having high communication anxiety (CA). The study utilized 2 group interventions. Of 61 students in an introductory speech class invited to participate, the 8 who accepted were divided into 2 groups of 4. The groups met for 5 weeks. Group 1, facilitated by a female counseling…