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Mentoring, social capital, and diversity in earth system science

Geoscience Opportunities for Leadership in Diversity AND Program Evaluation

Callahan C, Libarkin J, McCallum C.
C McCallum, J Libarkin, C Callahan… - Journal of Women and …, 2018 -

Mentoring relationships are crucial in the development of student scientists. The purpose of this study was to identify the role of mentors in supporting career satisfaction among students in Earth System Sciences (ESS). Attendees of a national conference for...

Theoretical perspectives on increasing recruitment and retention of underrepresented students in the geosciences

discipline specific instruction (e.g., engineering curriculum, social science teachers, geology pedagogy)

Baber LD, Callahan CN, LaDue ND.
GSID: IlOgAsJxlz8J
CN Callahan, ND LaDue, LD Baber… - Journal of …, 2017 - Taylor & Francis

For decades, programs targeting the recruitment and retention of underrepresented minorities (URM) have had local success in broadening participation in the geosciences …

… Program (MPP): thirty years of improving access to opportunities in the geosciences through undergraduate and graduate scholarships for underrepresented …

Science and underrepresented

Byerly GR, Callahan CN.
GSID: dkNCnln2p0gJ
CN Callahan, GR Byerly… - AGU Spring Meeting …, 2001 -

… has supported scholarships for underrepresented minorities in the geosciences … Science Foundation (NSF) CAREER awardee. Yet as ethnic minorities continue to be underrepresented …

Using the lens of social capital to understand diversity in the earth system sciences workforce

Broadening participation informal stem education

Callahan CN, Libarkin JC, McCallum CM.
CN Callahan, JC Libarkin, CM McCallum… - … Education, 2015 - Taylor & Francis

In this commentary, we argue that social capital theory, the idea that membership in a group creates opportunities to acquire valuable information and resources from other group members, is a useful framework in which to consider ways to increase...

Large-bodied birds are over-represented in unstructured citizen science data

Science and underrepresentation

Callaghan CT, Poore AGB.
CT Callaghan, AGB Poore, M Hofmann, CJ Roberts… - Scientific reports, 2021 -

… We assessed the over-representation or under-representation of bird species’ observations in the unstructured citizen science project compared to the semi-structured project (see Fig. 1…

Comparing Crowdsourcing and Friendsourcing: A Social Media-Based Feasibility Study to Support Alzheimer Disease Caregivers.

JMIR research protocols

Bateman DR, Brady E, Wilkerson D, Yi EH, Karanam Y, Callahan CM.
PMID: 28396304
JMIR Res Protoc. 2017 Apr 10;6(4):e56. doi: 10.2196/resprot.6904.

BACKGROUND: In the United States, over 15 million informal caregivers provide unpaid care to people with Alzheimer disease (AD). Compared with others in their age group, AD caregivers have higher rates of stress, and medical and psychiatric illnesses. Psychosocial...

Garnering Civic Hope: Social Studies, Expectations, and the Lost Civic Potential of Immigrant Youth.

Theory and research in social education

Callahan RM, Obenchain KM.
PMID: 27065504
Theory Res Soc Educ. 2016;44(1):36-71. doi: 10.1080/00933104.2015.1133358. Epub 2016 Feb 29.

Social studies education is designed to provide a foundation for civic society. In this study we consider immigrant optimism theory within the context of U.S. secondary social studies to examine the civic potential of immigrant youth. Using a mixed-methods...

Prevalence Rates of Major Depressive Disorders: The Effects of Varying the Diagnostic Criteria in an Older Primary Care Population.

The American journal of geriatric psychiatry : official journal of the American Association for Geriatric Psychiatry

Hendrie HC, Callahan CM, Levitt EE, Hui SL, Mustek B, Austrom MG, Numberger JI, Tierney WM.
PMID: 28531015
Am J Geriatr Psychiatry. 1995 Spring;3(2):119-131. doi: 10.1097/00019442-199500320-00004. Epub 2012 Aug 08.

Patients age 60 years and older (N = 3,767) were screened for depression using the Center for Epidemiological Studies Depression Scale (CES-D). A random sample of patients scoring ≥ 16 on the CES-D (n = 44) and of patients...

Thoracic aortic aneurysm: 4D flow MRI and computational fluid dynamics model.

Computer methods in biomechanics and biomedical engineering

Callaghan FM, Karkouri J, Broadhouse K, Evin M, Fletcher DF, Grieve SM.
PMID: 26237171
Comput Methods Biomech Biomed Engin. 2015;18:1894-5. doi: 10.1080/10255842.2015.1069559. Epub 2015 Aug 03.

No abstract available.

Equity or Marginalization? The High School Course-Taking of Students Labeled with a Learning Disability.

American educational research journal

Shifrer D, Callahan RM, Muller C.
PMID: 24982511
Am Educ Res J. 2013 Aug;50(4):656-682. doi: 10.3102/0002831213479439.

Placement of some students into the courses needed only for high school graduation, and others into those that prepare them for college constitutes academic stratification. This study uses data from the Education Longitudinal Study of 2002 to investigate whether...

The delicate balance of melanoma immunotherapy.

Clinical & translational immunology

Gyorki DE, Callahan M, Wolchok JD, Ariyan CE.
PMID: 25505953
Clin Transl Immunology. 2013 Aug 09;2(8):e5. doi: 10.1038/cti.2013.5. eCollection 2013 Aug.

The strategy of immune modulation for the treatment of cancer is being refined with the introduction of multiple new therapeutic agents into the clinic. Melanoma is a disease where many of these agents have demonstrated efficacy. The mechanisms of...

"I did so!" But can you prove it? Avoiding claims through documentation.

Journal of the American Podiatric Medical Association

Callahan LM.
PMID: 7776200
J Am Podiatr Med Assoc. 1995 Mar;85(3):135-7. doi: 10.7547/87507315-85-3-135.

The author explains the need to document medical records to provide protection in litigation and to enhance medical care. Practical tips to make documentation easier and more efficient are given.

Showing 1 to 12 of 289 entries