Educators and instructional designers are seeking ways to increase levels of learning. One of the ways this is being done is through cognitive load theory which attempts to reduce cognitive load through a better understanding of working memory and the factors that impact its function. Past studies have found that working memory processes visual and auditory information using separate and non-sharable resources (dual coding theory) and that by properly utilizing multimedia elements, information processing in working memory is more efficient (multimedia learning). What is not known is the effect that instructor-led video, which uses the visual channel but delivers no information, has on the cognitive load of the learner. Further, will the introduction of multimedia elements make the information processing of the learner more efficient? This study examined three ways in which instructional designers may create a more efficient learning environment through a better understanding of multimedia learning. First, by using the theories of multimedia learning, I examined a more efficient use of sensory memory. By minimizing extraneous load, which communication theory calls noise, on working memory through increased utilization of the visual and auditory channels, the effectiveness of instruction was increased. Secondly, the multimedia effect, defined as using visual …

This study evaluates archival data from a home intervention with an at-risk preschool child and her family. The intervention model studied was created by the Developmental Research Lab at Texas Christian University. Data was collected prior to and during the first 4 weeks of intervention to assess change in parent-child interaction, behavior and neurochemical profile. Measures used include coding of videotape recordings of the intervention, neurotransmitter levels taken via subject urine samples, Child Behavior Checklist, Parent Stress Index, and ACTeRS Parent Form. Results suggest positive change in parent-child interaction, behavior and neurochemical profile. However, consistent growth was not observed in several neurochemical results. Future studies should assess the entirety of the home intervention model and with a larger sample size.

The purpose of the study was to better understand marital conflict and marital satisfaction among Latina mothers in the Home Instruction for Parents of Preschool Youngsters (HIPPY) program. Latina mothers living in a marriage or in a committed relationship (n = 91) reported levels of marital conflict and marital satisfaction. Between both groups, non-HIPPY mothers reported significantly less marital satisfaction and more conflict associated with affection than HIPPY mothers. A negative correlation (r = -.495, p <.001, n = 91) indicated that more satisfaction was related to less marital conflict. Out of ten marital conflicts, religion, leisure time, drinking, and other women (outside the relationship) best explained how satisfied mothers were in their relationship with their spouse. In this study, participants who were in the HIPPY program may have more support and higher marital quality. Social service programs such as HIPPY may help families build stronger marriages. Further research on Latino/Hispanic culture and values are important when developing culturally sensitive marriage and couples education.

Educators today are faced with a worthy goal. Every student, including those with emotional and behavioral disorders (EBD), must be taught by a qualified teacher. However, recruiting, training, and retaining quality special education teachers continue to confound the field. The purpose of this study was to determine if the completion of a NCATE/CEC (National Council for Accreditation of Teacher Education/Council for Exceptional Children) approved masters program specializing in EBD from a well-known university increased the confidence in knowledge and skills of special educators, the numbers of special educators, and/or the retention of special educators working with students with EBD. The sample in this study was composed of 199 students who had completed the master's degree in special education who specialized in emotional/behavioral disorders from 1985 to 2005. Data were compiled from 80 students at a response rate of approximately 40%. Additionally, five respondents participated in face-to-face interviews. The data did not lend themselves to the quantitative analysis and thus pose a limitation to the generalizability of this study. However, combined with the qualitative analysis, the study provided a rich analysis of a program whose graduates stay in the field of special education providing services to students with EBD.