You will be presented with the full text of a biomedical research paper. Please write an abstract for this paper. Your response should include the abstract and no additional text.

Paper text:
better access to both role models and effective mentoring for urm students is key to our mission as academics . as just one example of the importance of urm role models , umbach ( 2006 ) noted that the percentage of students of color who enter a university is tied to the number of faculty of color on staff there
furthermore , urm students have been found to be least likely to remain in urm fields when they lack role models and mentors ( nelson and bramer , 2010 ) . with regard to the need for better mentoring , the bayer facts of science education survey ( 2011 ) reports that 40% of all urm in chemistry and chemical engineering were discouraged from pursuing science at least once in their academic career and that the most common time of discouragement was in college with the most common individual being a college professor .
furthermore , bayer ( 2012 ) also interviewed stem chairs from the top 200 research institutions and found that 83% of chairs believe that their faculty counsels some students against pursuing stem studies and that 58% of chairs believe this is a common practice in their departments .
of course , taken at face value , counseling students based on their interests and aptitudes ( whether this leads to encouragement or discouragement ) may not be a problem itself , but when coupled with evidence suggesting that urm may be more likely to receive discouragement it becomes problematic . in my own career as a neuropsychologist ,
they were , instead , members of privileged groups who recognized the nature of their privilege and made concerted efforts to reach out .
yet , i recognize that my experience is not shared by everyone , and that those senior colleagues that do reach out often do so with little external incentive . a recent commentary in the chronicle of higher education by the ceo of aaas , alan leshner ( 2011 )
until mentoring a diverse student body in stem fields is better rewarded as part of the metric of faculty success for faculty of all backgrounds , little is likely to change .
therefore , i think it is critical to increase the number of faculty from disadvantaged groups , but i also think it is myopic to assume that these faculty should be the only ones who have a responsibility to mentor students from diverse backgrounds .
all faculty need to be encouraged , and indeed incentivized , to mentor a diverse group of potential scientists .
for example , faculty who choose to mentor urm students in stem fields and show success in doing so might be paid extra for this mentoring , given credit for this mentoring during promotion , or receive course credit towards a reduced load .
one way to maintain urm student interest in stem fields is to expose them as early as possible to our research labs . indeed while previous literature has demonstrated the positive impact of undergraduate research on attracting and attaining students of all backgrounds in the sciences , the effects on urm students appear to be particularly strong ( see lopratto , 2004 , 2007 and russell et al . , 2007 ) .
programs like somas - urm ( http://www.somasprogram.org ) provide funding for undergraduate students to work in junior faculty research labs providing mentoring to both student and faculty .
similarly , the university of washington - howard hughes medical science institute s ( uw - hhmi ) biology fellows program introduces students to research laboratories as early as their first year in college as well as provides tutorial services for excelling in first year science courses ( dirks and cunningham , 2006 ) .
i have also noticed an exciting trend in the research questions that neuroscientists are tackling in their laboratories .
that is , more of our research projects seem to be addressing issues that may be of particular interest to students from disadvantaged groups .
for example , i have two colleagues who have been investigating the instantiation of cultural differences ( e.g. , individualism and collectivism ) onto brain activity .
i have another colleague who is looking for biological markers of homosexuality and atypical patterns in gender identity .
finally , one of my own projects investigates discrimination stress in african american students and the impact of such stress on cardiovascular activity , stress hormones and immune markers . at least in my case ,
the original project was actually proposed by a student of color several years ago and now has become a popular project that has recruited more students of color to my research interests .
bridge programs differ in terms of the targeted year in high school ( usually sophomore or junior ) , the curriculum ( hands - on research or classroom curriculum ) , whether they are targeted academically or socially , and , when targeted academically , whether proficiency in a specific academic field is highlighted ( science , writing or broader based academic exposure ) . intended to help transition students who may have had fewer opportunities to experience college preparation ,
finding statistics on the effectiveness of bridge programs is more difficult than might be expected .
one clear success story is that of grinnell s  science project  where students from under - represented groups ( urm , first generation college students , and women in computer science and engineering ) participate in a week - long pre - enrollment week as well as revised introductory science courses , mentoring and research opportunities throughout their undergraduate education . between 1994 ( when the program began ) and 2008 ( the last year when data are available ) , grinnell has witnessed a 114% increase in women science majors and a 164% in urm science majors .
i think we need to ask the difficult question of who can succeed in college given the resources they bring to the table and ( if you will ) the table at which they have been placed .
i think we need to be honest about the fact that some students ( students of all racial and ethnic groups ) will simply not be able to succeed at our institutions .
i wonder why we have not made greater progress in determining what level of achievement is necessary in order to increase the likelihood of success for all of our students .
if there is a good reason to think that the markers of such achievement are different for different groups , make the argument , use those markers , and let s get going . if it is the case that those who society has disadvantaged could reach appropriate achievement levels to succeed in college if we simply provided them with further resources ( for example , a number of different types of bridge programs ) , what is the argument for not doing so ?
the national report card from the us department of education provides figures for 2009 for the number of high school students from different ethnic groups who do not attain standard curricular criteria because of a lack of different requirements . while 31% of asian / pacific islanders and 34% of white students are missing science , 50% of hispanic students and
furthermore , while the average grade point average ( gpa ) for asian / pacific islander students was 3.26 and for white students was 3.09 , the average gpa for hispanic students was 2.84 and for black students was 2.69 .
furthermore , the oecd programme for international student assessment ( pisa ) report ranks 15-year old students in the united states 17th in science and 25th in mathematics of the 34 countries to which it is compared .
yet , i believe that our mission is threatened if we do not address the path our students take to reach us . one way we can better engage in this challenge is by encouraging our students of every background to participate in outreach programs .
i have a current student who decided to start a program to provide free music lessons to elementary students in a surrounding school district .
he and a cadre of his classmates go to the children s homes or have them coming to our college campus ( thereby providing them with greater familiarity to a college setting ) once a week and provide them with music lessons on any one of multiple instruments .
the donated instruments are then left with the participant during the week so that they will have access to them for practice purposes .
because he collected iq measures in those who received such lessons and others in a waitlist control , he is currently writing up this intervention into a scholarly article as part of his neuroscience senior thesis .
future programs might focus on hands - on science interventions provided by talented and diverse undergraduate students over the summer and investigate how these might help retain students in k-12 education and further into college education .
to me , such projects represent the perfect intersect between community outreach and research training .
the pipeline is leaky and though progress has been made over the last decade or two , the fundamental problems persist .
first , if we truly care about the mentoring of urm in stem , we need to incentivize it through faculty promotion criteria .
second , we need to introduce students to  science in practice  through our research labs as early as possible .
third , if we are accepting students who have had fewer opportunities to succeed in stem fields , we need to provide the resources to allow these less - advantaged students to succeed .
fourth and finally , we need to acknowledge that we can play a role in the quality of the resources to which our students have access before arriving at college by encouraging our college students of all backgrounds to  reach back  and involve themselves in k-12 science education .
if we can not convince our colleagues across the sciences of the need for such reforms , surely neuroscience is again willing to lead , are we not ?
the lack of racial and ethnic diversity in science , technology , engineering and mathematic or stem fields requires immediate attention if the united states is to continue to compete in the global marketplace of ideas . here 
 , the argument is made for immediate action in four specific directions . 
 first , we need to continue to recruit and incentivize the mentoring of a diverse pool of junior faculty . 
 second , we need to introduce under - represented minority ( urm ) students to  science in practice  through our research labs as early as possible . 
 third , we need to provide the resources to allow urm students to succeed in stem fields . 
 fourth and finally , we need to encourage students of all backgrounds to  reach back  and involve themselves in k-12 science education .