Ample Provision: A Preliminary Study Relating Budget Composition and High School Graduation Rates in Select Washington State Public School Districts

How to allocate scarce resources for an optimal outcome is of keen interest to those who set the budgets in public education. Simply throwing money at schools is not enough; it is important that money is spent where it will do the most good. This study considers Washington State public school districts and examines how the share of per-student expenditures in seven budget categories relates to on-time high school graduation rates. It is an investigative study, exploring whether there is enough evidence to merit further, more in-depth research. Using budget and graduation information from academic years 1997-98 through 2016-17 for a representative sample of 63 districts, I estimated several dynamic panel models. From these I identified which budget categories most heavily impact graduation rates, and over what time horizon the impacts are apparent. I found no significant correlation and concluded that this would not be a fruitful avenue for further research

Sleep habits in children with attention-deficit/hyperactivity disorder predominantly inattentive type and associations with comorbid psychopathology symptoms

OBJECTIVES: Much of what is currently known about the sleep functioning of children with attention-deficit/hyperactivity disorder (ADHD) is based on samples of children with ADHD Combined Type, and no study to date has examined the association between sluggish cognitive tempo (SCT) and sleep functioning in children diagnosed with ADHD. Accordingly, the objectives of this study were to (1) describe the sleep habits of children diagnosed with ADHD Predominantly Inattentive Type (ADHD-I), and (2) examine whether comorbid internalizing, oppositional, and/or sluggish cognitive tempo (SCT) symptoms are associated with poorer sleep functioning in children with ADHD-I. This study extends the current literature by using a large, clinical sample of children with ADHD-I to examine the association between SCT and other psychopathology symptoms with children’s sleep functioning. METHODS: Participants were 147 children (ages 6–11; 59% male; 55% White) diagnosed with ADHD-I using a semi-structured diagnostic interview. Parents completed measures assessing their child’s sleep habits as well as comorbid anxiety, depression, oppositionality, and SCT symptoms. RESULTS: Fourteen percent of children obtain less sleep than recommended and 31% have a sleep onset latency of greater than 20 minutes. The few children taking medication for ADHD had a longer sleep onset latency than unmedicated children. Twenty-seven percent of parents indicated that it is “difficult” to get their child out of bed on school days and 41% of parents indicated that their child needs to catch-up on sleep on the weekend “at least a little”. Regression analyses found anxiety and SCT sleepy/tired symptoms to be the most consistent dimensions of psychopathology associated with sleep functioning, with little support for depression or oppositionality being associated with sleep. CONCLUSIONS: A sizeable minority of children with ADHD-I experience impaired sleep. Comorbid anxiety, in addition to SCT sleepy/tired symptoms, were most consistently associated with poorer sleep functioning in children with ADHD-I. Importantly, SCT daydreaming and SCT working memory symptoms were unassociated with sleep functioning, and the size of the effects between SCT sleepy/tired and sleep functioning indicates that these are not overlapping constructs. Longitudinal studies are needed to evaluate the interrelations of sleep problems and comorbid psychopathology symptoms and their impact on the daytime functioning of children with ADHD-I

The H1 detector at HERA

General aspects of the H1 detector at the electron-proton storage ring HERA as well as technical descriptions of the magnet, luminosity system, trigger, slow-control, data acquisition and off-line data handling are given. The three major components of the detector, the tracking, calorimeter and muon detectors, will be described in a forthcoming article. The present paper describes the detector that was used from 1992 to the end of 1994. After this a major upgrade of some components was undertaken. Some performance figures from luminosity runs at HERA during 1993 and 1994 are given.0SCOPUS: ar.jinfo:eu-repo/semantics/publishe

The Tracking, calorimeter and muon detectors of the H1 experiment at HERA

Technical aspects of the three major components of the H1 detector at the electron-proton storage ring HERA are described. This paper covers the detector status up to the end of 1994 when a major upgrading of some of its elements was undertaken. A description of the other elements of the detector and some performance figures from luminosity runs at HERA during 1993 and 1994 are given in a paper previously published in this journal.0400 auteursSCOPUS: ar.jinfo:eu-repo/semantics/publishe