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51.
This article examines the cyclical nature of government policy vis‐à‐vis work‐related learning. First, it looks at the purposes and types of work‐related learning which exist in the 14–19 educational phase. Second, it describes the policy history surrounding work‐related learning, highlighting policy emphasis on recurring themes such as enterprise education, workplace socialisation, motivation and academic achievement. Third, the way in which work‐related learning has been organised is described. This leads to a discussion of whether and to what extent the multiplicity of purposes of work‐related learning set out by the government can actually be achieved. More importantly, it suggests that the organisational and policy aspects of work‐related learning are offered as ‘new and improved products’ every so often, and that more empirical research should be undertaken and thought given before the results of this agenda can be judged effectively.  相似文献   
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Suicide attempts occurred in 11 of 201 (5.4%) families in which sexual abuse was substantiated during a 212-year study period. Thirteen attempts occurred in the eleven families—five in mothers and eight in daughter-victims. No perpetrators in this social agency sample attempted suicide. Three mothers made attempts within the 1st week after the sexual abuse report; these three had borderline personalities, prior suicide attempts, personal histories of incest, and, surprisingly, all returned rapidly to adequate maternal functioning. The two mothers who made attempts later had primary depressions with underlying dependent personalities and never returned to successful mothering of their victimized daughters, both of whom themselves attempted suicide later in the family's treatment course. All eight daughters who attempted suicide were 14 to 16 years old and had been involved in incest with father figures. None of their families remained intact after the disclosure of incest, and their mothers actively blamed and disbelieved these victims. Seven of the eight had behavior problems which may have masked depression.  相似文献   
54.
The Permanent Subcommittee on Investigations of the U.S. Senate began a series of hearings in 1990 that uncovered an alarming pattern of waste, fraud, and abuse in the Title IV federal student aid programs. To create a stronger and more coordinated evaluation of institutions desiring to participate in these programs, Congress enacted the new Program Integrity Triad, which significantly increases the gatekeep‐ing functions of each member of the triad and establishes a specific set of responsibilities for accrediting agencies, the states, and the Secretary of Education. Under this program, states are directed to set up agencies known as State Postsecondary Review Entities (SPRE) to assist the U.S. Department of Education in reviewing institutions of higher education referred by the Secretary to determine continued participation in federal financial aid programs. The diverse ways in which students use community colleges will make it difficult, at best, to apply the quantifiable standards for withdrawal, graduation, and placement rates established by the SPRE program. The result could have serious implications for community colleges and their continued participation in Title IV federal student aid programs.  相似文献   
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Abstract

The aim of this study was to assess and compare the validity of the portable VmaxST telemetry metabolic measurement device with that of a standard measurement system (Vmax29). Thirty asymptomatic, moderately active males provided written, informed consent and completed two maximal graded treadmill exercise tests (Bruce) using the VmaxST and the Vmax29 metabolic measurement systems. Tests were performed in random order on separate days to obtain peak values for time to exhaustion, heart rate, systolic and diastolic blood pressure, oxygen consumption ([Vdot]O2), carbon dioxide production ([Vdot]CO2), ventilation ([Vdot] E), and respiratory exchange ratio (RER). Multivariate analysis of variance revealed no significant main effect (P = 0.88) between the two systems across any variable, suggesting similar measurement capabilities between the two systems. Linear regression analyses revealed moderate to high coefficients of determination for [Vdot]O2 (r 2 = 0.99), [Vdot]CO2 (r 2 = 0.99), [Vdot] E (r 2 = 0.99), and RER (r 2 = 0.89). Furthermore, Bland-Altman analyses demonstrated that the VmaxST yielded similar values to the Vmax29, suggesting good agreement between the two systems. Agreement was confirmed when the differences between the methods resulted in a small range as identified by the 95% limits of agreement. Findings from the current study confirm that the VmaxST is a valid device for measuring metabolic and physiological variables during exercise within a controlled laboratory setting.  相似文献   
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Much research has found disrupted executive functioning (EF) in deaf and hard-of-hearing (DHH) children; while some theories emphasize the role of auditory deprivation, others posit delayed language experience as the primary cause. This study investigated the role of language and auditory experience in parent-reported EF for 123 preschool-aged children (Mage = 60.1 months, 53.7% female, 84.6% White). Comparisons between DHH and typically hearing children exposed to language from birth (spoken or signed) showed no significant differences in EF despite drastic differences in auditory input. Linear models demonstrated that earlier language exposure predicted better EF (β = .061–.341), while earlier auditory exposure did not. Few participants exhibited clinically significant executive dysfunction. Results support theories positing that language, not auditory experience, scaffolds EF development.  相似文献   
58.
Mary Goodwin 《TechTrends》2009,53(5):11-12

Connellys’ Classroom Cutaway

Read the Book, See the Movie, Part Two  相似文献   
59.
The current study examined the concurrent and longitudinal relations among sleep problems with academic and psychosocial functioning in a prospective cohort study, the Tucson Children's Assessment of Sleep Apnea study (TuCASA). Children were assessed between the ages of 6 and 11 years and again approximately 5 years later. Sleep disordered breathing was assessed via polysomnography and sleep duration, sleep consistency, excessive daytime sleepiness (EDS), and insomnia symptoms were evaluated via parental and self‐report. Although regression models for sleep problems yielded minimum effect sizes in predicting standardized achievement scores, they jointly related to lower parent‐reported grades and adolescent‐reported school problems. Additionally, hierarchical multiple regression revealed that sleep parameters significantly predicted measures of psychosocial functioning with medium (Behavior Assessment Scales [BASC‐2] Parent Report Form [PRF]‐Behavioral Symptoms Index, Internalizing Behaviors Composite; Self‐Report of Personality [SRP] Emotional Symptoms Index, Internalizing Behaviors, Personal Adjustment Composite) to small‐medium effect sizes (BASC‐2 PRF Externalizing Problems, Adaptive Skills Composites, BASC‐2 SRP Inattention/Hyperactivity Composite) above and beyond sociodemographics and IQ. Similar findings occurred for BASC‐2 subscales. Parent‐reported current EDS and youth‐reported insomnia symptoms were the most consistent contributors. School psychologists should screen for and treat or make referrals for sleep problems, taking into account chronicity and multiple informants' perspectives, to maximize academic intervention benefits.  相似文献   
60.
Community informatics (CI) is a form of activism that involves the application of information and communication technologies in pursuit of community development within localities. This article draws on discourse theory (DT) to re-evaluate activists’ self-interpretations that rely on community, and to make sense of the political struggles at the heart of CI. It is argued that activists’ community discourse constructs, through articulation, locally “resistant” collective identities and an associated collective agency capable of appropriating technology in pursuit of unfulfilled social demands. However DT also suggests that the socially progressive nature of CI is not guaranteed by recourse to the social ideal of community.  相似文献   
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