A test of the Wagner-Rescorla model’s prediction of no response decrement in a nondifferential following a differential schedule of reinforcement     

S. E. Brandon 《Learning & behavior》1984,12(2):137-141

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Validity of SenseWear® Armband v5.2 and v2.2 for estimating energy expenditure     

Dharini M Bhammar  Brandon J Sawyer  Wesley J Tucker  Jung-Min Lee 《Journal of sports sciences》2016,34(19):1830-1838

We compared SenseWear Armband versions (v) 2.2 and 5.2 for estimating energy expenditure in healthy adults. Thirty-four adults (26 women), 30.1 ± 8.7 years old, performed two trials that included light-, moderate- and vigorous-intensity activities: (1) structured routine: seven activities performed for 8-min each, with 4-min of rest between activities; (2) semi-structured routine: 12 activities performed for 5-min each, with no rest between activities. Energy expenditure was measured by indirect calorimetry and predicted using SenseWear v2.2 and v5.2. Compared to indirect calorimetry (297.8 ± 54.2 kcal), the total energy expenditure was overestimated (P < 0.05) by both SenseWear v2.2 (355.6 ± 64.3 kcal) and v5.2 (342.6 ± 63.8 kcal) during the structured routine. During the semi-structured routine, the total energy expenditure for SenseWear v5.2 (275.2 ± 63.0 kcal) was not different than indirect calorimetry (262.8 ± 52.9 kcal), and both were lower (P < 0.05) than v2.2 (312.2 ± 74.5 kcal). The average mean absolute per cent error was lower for the SenseWear v5.2 than for v2.2 (P < 0.001). SenseWear v5.2 improved energy expenditure estimation for some activities (sweeping, loading/unloading boxes, walking), but produced larger errors for others (cycling, rowing). Although both algorithms overestimated energy expenditure as well as time spent in moderate-intensity physical activity (P < 0.05), v5.2 offered better estimates than v2.2.  相似文献   

An Examination of Criminal Justice Curricula in Colorado: Searching for Evidence-based Practices     

Brandon Mathews 《Journal of Criminal Justice Education》2015,26(4):357-370

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Preface     

John Gingell  & E. P. Brandon 《Journal of Philosophy of Education》2000,34(3):5-5

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The Magical Elements of College Linked to Long‐Term Success in Work and Life     

Brandon Busteed 《About Campus》2015,19(6):2-8

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Challenging Thoughts,Changing Minds: Preservice Teachers' Reflections on Their Experience Working in an Alternative School Setting     

Brooke Blevins  Brandon Moore  Cameron Dexter Torti 《The Teacher Educator》2017,52(4):326-345

This study was designed to use critical reflective journaling practices to explore the experiences of preservice teachers working in a juvenile justice education program called the Reach Academy. Using a qualitative case study design, the researchers explored how 48 preservice teachers utilized critical reflective journaling to examine their own identities in relation to working in this unique school setting. Three major themes emerged from the reflective journal and interview data: (a) participants preconceived notions were challenged based on their positive interactions with Reach students, (b) preservice participants engaged in critical observation of the Reach Academy teachers and their interactions with students, and (c) participants' focus shifted from themselves to their students' needs. Findings suggest that preservice teachers reflective journaling process facilitated their ability to examine and reconsider their preconceived notions about working with students at the Reach Academy and in other diverse schooling settings.  相似文献   

Looking for Mature Faith in the Missions of Religiously Affiliated Institutions of Higher Education     

Matthew Weeks  Katie James Winningham  Brandon Winningham 《Christian Higher Education》2017,16(3):159-171

In this study, we investigated Benson, Donahue, and Erikson's (1993) concept of faith maturity as expressed by institutions of higher education (IHE) claiming religious affiliation. We examined the institutional mission statements of 87 schools affiliated with six Protestant denominations in search of evidence of their intention to develop the Vertical (V) and Horizontal (H) dimensions of faith maturity (Benson, Donahue, & Erikson, 1993). Contrary to this conceptualization of a mature faith, expressions of V and H dimensions were negatively correlated. There was considerable variability in the expression of both V and H dimensions, with Southern Baptist institutions being highest in the V dimension, and United Church of Christ and Lutheran institutions being highest in the H dimension. Although expression of V and H characteristics did not match Benson et al.'s definition of a mature faith, there was some evidence these dimensions corresponded with institutional practices related to relevant student experiences. Overall, the H dimension was emphasized in the mission statements more than the V dimension. These findings have implications for reviewing institutional practices regarding student curricular and co-curricular experiences.  相似文献   

Fatal child maltreatment in England, 2005-2009     

Sidebotham P  Bailey S  Belderson P  Brandon M 《Child abuse & neglect》2011,35(4):299-306

Objective

This paper presents comprehensive and up-to-date data covering 4 years of Serious Case Reviews into fatal child maltreatment in England.

Methods

Information on all notified cases of fatal maltreatment between April 2005 and March 2009 was examined to obtain case characteristics related to a systemic classification of 5 broad groups of maltreatment deaths (severe physical assaults; covert homicide/infanticide; overt homicide; extreme neglect/deprivational abuse; deaths related to but not directly caused by maltreatment).

Results

A total of 276 cases were recorded giving an incidence of 0.63 cases per 100,000 children (0-17) per year. 246 cases could be classified based on the data available. Of these the commonest specific group was those children who died as a result of severe physical assaults. Apparently deliberate overt and covert homicide was less common, while deaths as a direct consequence of neglect were rare. In contrast, some evidence of neglect was found in at least 40% of all cases, though not the direct cause of death.

Conclusions

Class characteristics differ between the different categories of death and may suggest the need for different strategies for prevention.  相似文献   

Innovative programs for improvement in reading through cognitive enhancement: a remediation study of Canadian First Nations children     

Hayward D  Das JP  Janzen T 《Journal of learning disabilities》2007,40(5):443-457

Forty-five Grade 3 students from a reservation school in Western Canada were divided into two remedial groups and a no-risk control group. One remedial group was given a classroom-administered cognitive enhancement program (COGENT) throughout the school year. The second group received COGENT for the first half of the year followed by a pull-out cognitive-based reading enhancement program (PREP). Children were assessed across phonological awareness, rapid naming, reading, and cognitive ability at the beginning of the year, mid-term, and at the end of the school year. MANOVA results showed a significant interaction for reading measures, with students receiving classroom intervention over the school year making the greatest gains. Results are discussed in terms of group, remediation program, and individual participant improvements.  相似文献   

Quantification of the specific membrane capacitance of single cells using a microfluidic device and impedance spectroscopy measurement     

Qingyuan Tan  Graham A. Ferrier  Brandon K. Chen  Chen Wang  Yu Sun 《Biomicrofluidics》2012,6(3)

The specific membrane capacitance (SMC) is an electrical parameter that correlates with both the electrical activity and morphology of the plasma membrane, which are physiological markers for cellular phenotype and health. We have developed a microfluidic device that enables impedance spectroscopy measurements of the SMC of single biological cells. Impedance spectra induced by single cells aspirated into the device are captured over a moderate frequency range (5 kHz–1 MHz). Maximum impedance sensitivity is achieved using a tapered microfluidic channel, which effectively routes electric fields across the cell membranes. The SMC is extracted by curve-fitting impedance spectra to an equivalent circuit model. From our measurement, acute myeloid leukemia (AML) cells are found to exhibit larger SMC values in hypertonic solutions as compared with those in isotonic solutions. In addition, AML cell phenotypes (AML2 and NB4) exhibiting varying metastatic potential yield distinct SMC values (AML2: 16.9 ± 1.9 mF/m² (n = 23); NB4: 22.5 ± 4.7 mF/m² (n = 23)). Three-dimensional finite element simulations of the microfluidic device confirm the feasibility of this approach.  相似文献