Children’s tolerance of word-form variation

How much morphological variation can children tolerate when identifying familiar words? This is an important question in the context of the acquisition of richly inflected languages where identical word forms occur far less frequently than in English. To address this question, we compared children’s (N = 96, mean age 4;1, range 2;11–5;1) and adults’ (N = 96, mean age 21 years) tolerance of word-onset modifications (e.g., for stug: wug and wastug) and pseudoaffixes (e.g., kostug and stugko) in a labelextension task. Word-form modifications were repeated within each experiment to establish productive inflectional patterns. In two experiments, children and adults exhibited similar strategies: they were more tolerant of prefixes (wastug) than substitutions of initial consonants (wug), and more tolerant of suffixes (stugko) than prefixes (kostug). The findings point to word-learning strategies as being flexible and adaptive to morphological patterns in languages

From Rhetoric to Reality: NCAA Division I Athletic Department Mission Statements and Student-Athlete Community Service Efforts

With the growing emphasis in higher education on developing character and social responsibility, the NCAA CHAMPS/Life Skills program commitment to service is of interest as it encourages the development of well-rounded student athletes. In framing the current study, the researchers focused on how the communication of an athletic department’s mission impacts the community service activities for athletes. Mission statements are used to communicate the central purposes of organizations (Bart, 1996) to various internal and external audiences. Through website content analysis, this investigation reveals the importance placed upon service across athletic departments through the mission, and determines the effect of such goals on opportunities provided and action taken by members of the athletic department. The findings suggest a connection between the mission and action in regard to community service but indicate that the amount of service performed is not always a reflection of the mission statement in regards to community outreach

A detailed study of the photo-injection annealing of thermally diffused InP solar cells

A detailed analysis of the annealing of thermally diffused InP solar cells fabricated by the Nippon Mining Co. is presented. The cells were irradiated with 1 MeV electrons, and the induced degradation is measured using deep level transient spectroscopy and low temperature (86 K) IV measurements. Clear recovery of the photovoltaic parameters is observed during low temperature (T is less than 300 K) solar illuminations (1 sun, AMO) with further recovery at higher temperatures (300 less than T less than 500 K). For example, the output of a cell which was irradiated up to a fluence of 1 x 10(exp 16) cm(sup -2) was observed to recover to within 5 percent of the pre-irradiation output. An apparent correlation between the recovery of I(sub sc) and the annealing of the H4 defect and of the minority carrier trapping centers is observed. An apparent correlation between the recovery of VO, and the annealing of the H5 defect is also observed. These apparent correlations are used to develop a possible model for the mechanism of the recovery of the solar cells

Identifying Extension Information Delivery Methods For Environmental Issues

The primary purpose of this study was to identify the types of information sources that farmers find useful, and the human resource organizations they depend upon when confronted with environmental issues