NCES Blog

April is School Library Month, which recognizes the important role that school librarians and libraries play in K-12 education. More than 90 percent of public elementary and secondary schools have a library media center, according to the National Teacher and Principal Survey (NTPS), which collects data about school librarians and libraries. In honor of School Library Month, here are some facts and figures from the NTPS.

Library staff

• Public schools employed approximately 56,000 full-time librarians and library media specialists in the 2015–16 school year, as well as an additional 17,600 part-time librarians and library media specialists.

• Since there were more library media centers (82,300) than librarians and since some schools may employ more than one librarian, not every school with a library media center also employed a school librarian. On average, had 0.7 full-time and 0.2 part-time librarians and library media specialists.

Library media centers

• In the 2015–16 school year, 91 percent of public schools had a school library media center. Overall, there were approximately 82,300 public elementary and secondary schools with a library media center.

• The presence of school library media centers varied by the grade levels taught at schools. In the 2015–16 school year, higher percentages of primary schools (96 percent) and middle schools (95 percent) had library media centers than high schools (80 percent) or combined schools (79 percent).

• The presence of school library media centers also varied by the type of community in which schools were located. About 88 percent of city-based schools had a library media center in the 2015–16 school year, which was lower than the percentage of schools located in suburban areas (92 percent) and rural areas (94 percent).

• While the vast majority of public schools have a library media center, the percentage fell slightly between school years 2003–04 and 2015–16, from 94 percent to 91 percent, respectively (see Figure 1 below).

Figure 1. Percentage of public schools reporting the presence of a library or library media center: 2003–04 to 2015–16

SOURCE: U.S. Department of Education, National Center for Education Statistics, Schools and Staffing Survey (SASS), “Public School Data File,” 2003–04, 2007–08, 2011–12, and National Teacher and Principal Survey (NTPS), "Public School Data File,” 2015–16.

More information about school libraries, public libraries, and academic libraries is available through the Library Statistics Program and the NCES Fast Fact on Libraries. In addition, analysts can access these data using DataLab to conduct their own analyses of NTPS and other National Center for Education Statistics (NCES) surveys.

By Maura Spiegelman

Transfer students who attend full time complete a degree at higher rates than those attending part time. There were 2.1 million students who transferred into a 4-year institution during the 2009-10 academic year. At public institutions, which had the majority of transfer students (1.3 million) in 2009-10, 61 percent of full-time transfers completed their degree after 8 years of entering the institution, compared to 32 percent of part-time transfers (figure 1).

While NCES data users may be more familiar with the postsecondary transfer student data in the Beginning Postsecondary Study, NCES also collects data on this topic through the Integrated Postsecondary Education Data System (IPEDS) collection. IPEDS annually requires over 4,000 colleges and universities to report their transfer data starting from enrollment to completion. As defined by IPEDS, students who transfer into an institution with prior postsecondary experience–whether credit was earned or not–are considered transfer-in students. Students who leave an institution without completing their program of study and subsequently enrolled in another institution are defined as transfer-out students.

Below are some of the key data collected on student transfers through the different IPEDS survey components:

• Fall Enrollment (EF): Transfer-in data

Collected since 2006-07, institutions report the fall census count and specific characteristics—i.e., gender, race/ethnicity, and attendance status (full and part time)—of transfer-in students.

• Graduation Rates (GR): Transfer-out data

Collected since 1997-98, GR collects counts of students who are part of a specific first-time, full-time student cohort. Data users can calculate the transfer-out rates of first-time, full-time students by race/ethnicity and gender for each institution that reports transfer-out data. NCES requires the reporting of transfer-out data if the mission of the institution includes providing substantial preparation for students to enroll in another eligible institution without having completed a program. If it is not part of the institution’s mission, an institution has the option to report transfer-out data.

• Outcome Measures (OM): Transfer-in and transfer-out data

Collected since 2015-16, OM collects information on entering students who are first-time students as well as non-first-time students (i.e., transfer-in students). Institutions report on the completions of transfer-in students at three points in time: at 4, 6, and 8 years. Also, any entering student who does not earn an award (i.e., certificate, associate’s degree, or bachelor’s degree), leaves the institution, and subsequently enrolls in another institution is reported as a transfer-out student. Click to learn more about OM. All institutions reporting to OM must report their transfer-out students regardless of mission.

NCES has been collecting IPEDS for several decades, which allows for trend analysis. Check out the IPEDS Trend Generator’s quick analysis of transfer-in students' fall enrollment. Also, the National Postsecondary Education Cooperative commissioned a 2018 paper that provides a high-level examination of the most common issues regarding U.S. postsecondary transfer students and presents suggestions on how NCES could enhance its student transfer data collection. For example, one caveat to using IPEDS transfer data is that information on where students transfer from or to is not collected. This means IPEDS data cannot be used to describe the various pathways of transfer students, such as reverse, swirling, and lateral transferring.^[1]. While these nuances are important in today’s transfer research, they are out of the scope of the IPEDS collection. However, IPEDS data do provide a valuable national look at transfers and at the institutions that serve them. 

How many bachelor’s degrees in computer science were awarded to women last year? What is Megatronics? What colleges and universities in Rhode Island offer degree programs in Animal Science?¹

These are examples of the many questions NCES receives related to fields of postsecondary study. The ability of NCES to provide information on these topics and many related questions rests on the standardized use of the Classification of Instructional Programs (CIP).                         

The CIP, a taxonomy of instructional programs, provides a classification system for the thousands of different programs offered by postsecondary institutions. Its purpose is to facilitate the organization, collection, and reporting of fields of study and program completions.

NCES uses CIP Codes in the Integrated Postsecondary Education Data System (IPEDS) Completion Survey to report how many degrees and certificates were awarded for each field of study. Each field is represented by a 6-digit CIP code, and classified according to 2- and 4-digit prefixes of the code. Each 6-digit CIP Code includes the following elements:  Numeric Code, Title, Description, Illustrative Example and Cross Reference. For example:

11.1003 Computer and Information Systems Security/Information Assurance.
A program that prepares individuals to assess the security needs of computer and network systems, recommend safeguard solutions, and manage the implementation and maintenance of security devices, systems, and procedures. Includes instruction in computer architecture, programming, and systems analysis; networking; telecommunications; cryptography; security system design; applicable law and regulations; risk assessment and policy analysis; contingency planning; user access issues; investigation techniques; and troubleshooting.

Examples: [Information Assurance], [IT Security], [Internet Security], [Network Security], [Information Systems Security]
See also: 43.0116 – Cyber/Computer Forensics and Counterterrorism

CIP Codes and IPEDS Completions Survey data are used by many different groups of people for many different reasons. For instance, economists use the data to study the emerging labor pools to identify people with specific training and skills. The business community uses IPEDS Completions Survey data to help recruit minority and female candidates in specialized fields, by identifying the numbers of these students who are graduating from specific institutions.  Prospective college students can use the data to look for institutions offering specific programs of postsecondary study at all levels, from certificates to doctoral degrees.

2020 CIP Update:  Call for Comments

The CIP was initiated in 1980 and has been revised four times since—in 1985, 1990, 2000, and 2010. The 2020 CIP will focus on identifying new and emerging programs of study and presenting an updated taxonomy of instructional program classifications and descriptions. A CIP code will be deleted only when there is strong evidence that it is no longer offered at any IPEDS postsecondary institutions. NCES tentatively plans to implement the CIP 2020 during the 2020–21 IPEDS collection year.

The 2020 CIP revision will be the first time that NCES has solicited comments from the general public about a planned revision. To view the 2020 CIP Federal Register Notice (FRN), please visit: https://www.regulations.gov/document?D=ED-2018-IES-0126-0002.  Comments regarding the 2020 CIP were submitted on the regulations.gov website through March 27, 2019.

UPDATE: Following the public comment and revision period, the final version of CIP:2020 was posted on July 1, 2019: https://nces.ed.gov/ipeds/cipcode/Default.aspx?y=56

By Michelle Coon

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¹How many bachelor’s degrees in computer science were awarded to women last year? A total of 4,134 women received a bachelor’s degree in computer science for the 2016–17 academic year.

What is Megatronics? A program that prepares individuals to apply mathematical and scientific principles to the design, development and operational evaluation of computer controlled electro-mechanical systems and products with embedded electronics, sensors, and actuators; and which includes, but is not limited to, automata, robots and automation systems. Includes instruction in mechanical engineering, electronic and electrical engineering, computer and software engineering, and control engineering.

What colleges and universities in Rhode Island offer degree programs in Animal Science? Only The University of Rhode Island offers degrees in Animal Science.

Schools can help to foster students’ understanding of diversity and create environments where students feel safe and welcome. One way to do this is by organizing student groups whose purpose is to promote acceptance of other students. The School Survey on Crime and Safety (SSOCS) collected data on the presence of recognized student acceptance groups during the 2015–16 school year from a nationally representative sample of 3,500 K–12 public schools. The questionnaire asked whether schools had student groups that promote acceptance of students’ sexual orientations^[i] and gender identities,^[ii] of students with disabilities, and of cultural diversity.

Among all public schools, groups that promote acceptance of students with disabilities were most common. Some 27 percent of schools reported having a student group that promotes acceptance of students with disabilities during the 2015­–16 school year, compared with 21 percent that reported having a student group that promotes acceptance of cultural diversity and 12 percent that reported having a student group that promotes acceptance of students’ sexual orientations and gender identities.

Figure 1. Percentage of public schools reporting the presence of recognized student acceptance groups, by school level and purpose of student group: School year 2015–16

¹Primary schools are defined as schools in which the lowest grade is not higher than grade 3 and the highest grade is not higher than grade 8. Middle schools are defined as schools in which the lowest grade is not lower than grade 4 and the highest grade is not higher than grade 9. High schools are defined as schools in which the lowest grade is not lower than grade 9 and the highest grade is not higher than grade 12. The total also includes combined schools. Combined schools are schools that have a combination of grades that cannot be categorized as primary, middle, or high schools, including K–12 schools. 
²Sexual orientation was defined for respondents as one’s emotional or physical attraction to the same and/or opposite sex. Gender identity was defined for respondents as one’s inner sense of one’s own gender, which may or may not match the sex assigned at birth. Different people choose to express their gender identity differently. For some, gender may be expressed through, for example, dress, grooming, mannerisms, speech patterns, and social interactions. Gender expression usually ranges between masculine and feminine, and some transgender people express their gender consistent with how they identify internally, rather than in accordance with the sex they were assigned at birth. An example of a student group to promote acceptance of students' sexual orientations and gender identities provided to respondents was a Gay-Straight Alliance.
³An example of a student group to promote acceptance of students with disabilities provided to respondents was Best Buddies.
⁴An example of a student group to promote acceptance of cultural diversity provided to respondents was a Cultural Awareness Club.
NOTE: Responses were provided by the principal or the person most knowledgeable about school crime and policies to provide a safe environment. Although rounded numbers are displayed, the figures are based on unrounded data. 
SOURCE: U.S. Department of Education, National Center for Education Statistics (NCES), 2015–16 School Survey on Crime and Safety (SSOCS), 2016. See table 37.

All three types of acceptance groups were more common in high schools than in middle or primary schools. The most common type of student acceptance group varied by school level. For example, among middle schools, the percentage of schools that reported having a student group that promotes acceptance of students with disabilities (32 percent) was higher than the percentage that reported having a student group that promotes acceptance of cultural diversity (22 percent) or acceptance of students’ sexual orientations and gender identities (12 percent). This pattern was similar for primary schools. Among high schools, the percentage of schools that reported having a student group that promotes acceptance of students’ sexual orientations and gender identities (50 percent) was higher than the percentage that reported having a student group that promotes acceptance of students with disabilities (45 percent).

During the 2015–16 school year, all three types of student acceptance groups were more commonly found in schools in cities and suburbs than in schools in rural areas. For example, 30 percent of schools in cities and 26 percent of schools in suburbs reported having a student group that promotes acceptance of cultural diversity, compared with 10 percent of schools in rural areas.

Figure 2. Percentage of public schools reporting the presence of recognized student acceptance groups, by purpose of student group and school locale: School year 2015–16

¹Sexual orientation was defined for respondents as one's emotional or physical attraction to the same and/or opposite sex. Gender identity was defined for respondents as one's inner sense of one's own gender, which may or may not match the sex assigned at birth. Different people choose to express their gender identity differently. For some, gender may be expressed through, for example, dress, grooming, mannerisms, speech patterns, and social interactions. Gender expression usually ranges between masculine and feminine, and some transgender people express their gender consistent with how they identify internally, rather than in accordance with the sex they were assigned at birth. An example of a student group to promote acceptance of students' sexual orientations and gender identities provided to respondents was a Gay-Straight Alliance.
²An example of a student group to promote acceptance of students with disabilities provided to respondents was Best Buddies.
³An example of a student group to promote acceptance of cultural diversity provided to respondents was a Cultural Awareness Club.
NOTE: Responses were provided by the principal or the person most knowledgeable about school crime and policies to provide a safe environment.
SOURCE: U.S. Department of Education, National Center for Education Statistics (NCES), 2015–16 School Survey on Crime and Safety (SSOCS), 2016. See table 37.

You can find more information on school crime and safety in NCES publications, including Crime, Violence, Discipline, and Safety in U.S. Public Schools: Findings From the School Survey on Crime and Safety: 2015–16 and the 2017 Indicators of School Crime and Safety.

By Rachel Hansen, NCES, and Melissa Diliberti, AIR

In the 2015-16 school year, there were approximately 90,400 principals and 3,827,100 teachers in public elementary and secondary schools in the United States. Knowledge about the characteristics and experiences of these key school staff can help inform decisions about education.  The National Teacher and Principal Survey (NTPS) supports these decisions by providing data on a variety of topics from the perspective of teachers, principals and other school staff. Results from these questionnaires provide information such as:

• Principals’ education. Among public schools, a majority of principals held a master’s degree (61 percent) as their highest degree, compared to an education specialist/professional diploma at least one year beyond the master’s level (27 percent), a doctorate/first professional degree (10 percent), or a bachelor’s degree or less (2 percent).
• Hours worked by teachers. On average, regular full-time teachers in public schools spent 53 hours per week on all school-related activities. That includes 27 hours that they were paid to deliver instruction to students during a typical full week. Public school teachers were required to work an average of 38 hours per week to receive their base pay.
• Online courses. Nationwide, about 21 percent of public schools offered at least one course entirely online. This was more common among public charter schools (29 percent) than it was among traditional public schools (20 percent). A greater percentage of high (58 percent) and combined (64 percent) schools offered one or more courses entirely online than all public schools. It was also more common for schools with fewer than 100 students (45 percent) and schools with 1,000 or more students (44 percent). Among schools offering online courses, relatively more public charter schools offered all of their classes online (14 percent) than traditional public schools (5 percent).

More examples of the type of information collected in the 2015-16 NTPS can be seen in the video below:

More information is available in the NTPS online table library. In addition, analysts can access the data using DataLab or obtain a restricted-use license to conduct their own analyses of NTPS restricted-use data files.

By Maura Spiegelman