A MODEL FOR DETERMINING COMPARABLE PROGRAM COSTS IN POSTSECONDARY OCCUPATIONAL EDUCATION PROGRAMS

Determining and analyzing unit costs in higher education has been variously discussed for decades. This article presents the rationale and operational guidelines of a method for determining comparable costs in two‐year college occupational and technical programs that is reasonable to adapt and use by many colleges without developing a new financial data system. Forms and procedures are also included to encourage adoption     

The role of invented spelling on learning to read in low-phoneme awareness kindergartners: a randomized-control-trial study

The goal of the present intervention research was to test whether guided invented spelling would facilitate entry into reading for at-risk kindergarten children. The 56 participating children had poor phoneme awareness, and as such, were at risk of having difficulty acquiring reading skills. Children were randomly assigned to one of three training conditions: invented spelling, phoneme segmentation, or storybook reading. All children participated in 16 small group sessions over 8 weeks. In addition, children in the three training conditions received letter-knowledge training and worked on the same 40 stimulus words that were created from an array of 14 letters. The findings were clear: on pretest, there were no differences between the three conditions on measures of early literacy and vocabulary, but, after training, invented spelling children learned to read more words than did the other children. As expected, the phoneme-segmentation and invented-spelling children were better on phoneme awareness than were the storybook-reading children. Most interesting, however, both the invented spelling and the phoneme-segmentation children performed similarly on phoneme awareness suggesting that the differential effect on learning to read was not due to phoneme awareness per se. As such, the findings support the view that invented spelling is an exploratory process that involves the integration of phoneme and orthographic representations. With guidance and developmentally appropriate feedback, invented spelling provides a milieu for children to explore the relation between oral language and written symbols that can facilitate their entry in reading.     

Learning Communities,Academic Performance,Attrition, and Retention: A Four-Year Study

This study extends and makes unique methodological contributions to research on the impact of learning communities (LCs) on community college students. Much of the previous research was short-term, lacked adequate comparison groups, and focused on four-year college students. This four-year study controlled for instructor-related variables by comparing academic outcomes of LC students with those of non-LC students taught by the same instructor during the same semester. Differences in grades, attrition, and retention were compared between students enrolled in two pairs of linked English 101 and Psychology 101 LC classes and students enrolled in non-LC courses with the same professor. Student enrollment in the LC courses was associated with higher grade point averages, lower course attrition rates, and higher fall-to-spring semester retention rates. Reasons for the relative scarcity of LCs in community colleges is discussed, along with recommendations as to how institutions can encourage the growth of LCs on their campuses.     

The effects of acute stretching on hamstring muscle fatigue and perceived exertion

The aim of this study was to examine the effects of an acute stretching regime on hamstring muscle fatigue and rating of perceived exertion during a dynamic, sub-maximal bout of resistance exercise. Sixteen healthy males (age 25.7 +/- 4.3 years, height 1.81 +/- 0.06 m, body mass 87.5 +/- 15.1 kg; mean +/- s) and 16 healthy females (age 24.9 +/- 4.5 years, height 1.67 +/- 0.06 m, body mass 62.9 +/- 9.4 kg) volunteered to participate in two experimental sessions. After establishing their one-repetition maximum for the hamstring curl, the participants were assigned at random to one of two groups. Group 1 performed three bouts of 20 s hamstring stretches with the assistance of one of the investigators, while group 2 did not perform the stretches; instead, they sat resting for 3 min. Then, after stretching or resting, the participants performed as many hamstring curls as they could at 60% of their one-repetition maximum established earlier. All participants were assessed for their perceived exertion using a modified Borg category ratio (CR-10) scale. The participants returned within 1 week to complete the experiment. This time group 1 did not perform hamstring stretches, whereas group 2 did. As on the first occasion, all participants performed hamstring curls after stretching or resting. The participants in group 1 were able to perform more curls on the second day of testing than their counterparts in group 2. There were no significant differences between males and females or between the stretch and non-stretch conditions. There was a significantly higher first repetition rating of perceived exertion for the stretch condition (2.88 +/- 1.01) than for the non-stretch condition (2.50 +/- 0.95); there was no significant difference in the median ratings of perceived exertion between the stretch and non-stretch conditions. Significantly higher power function exponents were exhibited in the non-stretch (0.57 +/- 0.16) than in the stretch condition (0.51 +/- 0.12). In addition, females exhibited significantly higher power function exponents than males, irrespective of stretch condition and day (females: 0.59 +/- 0.12; males: 0.49 +/- 0.11). In conclusion, we found a small but statistically significant effect of an acute bout of stretching on ratings of perceived exertion during fatiguing hamstring muscle resistance exercise.