Search results

Curated

Restricted

Longitudinal Post-Coital DNA Recovery 2010-2014 [UNITED STATES] (ICPSR 35254)

Released/updated on: 2017-06-29

Geographic coverage: United States

Time period: 2010-01-01--2014-01-01

These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed except for the removal of direct identifiers. Users should refer to the accompanying readme file for a brief description of the files available with this collection and consult the investigator(s) if further information is needed.

This study sought to apply current and advanced Y-STR DNA technology in forensic laboratories to a large in vivo population of proxy-couples, to provide groundwork for future inquiry about the conditions affecting DNA recovery in the living patient, to determine timing for evidence collection, and to attempt to identify variables influencing DNA recovery. The objective of this research was to create the evidence base supporting or limiting the expansion of the 72-hour period for evidence collection. Another objective was to identify conditions that might influence the recovery of DNA, and therefore influence policies related to sample collection from the complex post-coital environment.

The collection includes 6 SPSS data files:

AlleleRecovery Jun 2014 Allrec.sav (n=70; 34 variables)
AlleleRecovery Jun 2014 Used for descriptve analysis.sav (n=66; 58 variables)
Condom_collections-baseline-d9-Jun2014 Allrec without open-ended-ICPSR.sav (n=70; 66 variables)
DNADemogFemalesJun2014- without open-ended AllRec-ICPSR.sav (n=73; 67 variables)
DNADemogFemalesJun2014- without open-ended -For analysis with group variables-ICPSR.sav (n=66; 73 variables)
DNADemogMalesJun2014- without open-ended AllRec-ICPSR.sav (n=73; 46 variables)

and 1 SAS data file (dnalong.sas7bdat (n=264; 7 variables)).

Data from a focus group of subject matter experts which convened to identify themes from their practice are not included with this collection.

Curated

Restricted

Project on Human Development in Chicago Neighborhoods (PHDCN): Relationships, Wave 2, 1997-2000 (ICPSR 13650)

Released/updated on: 2007-03-16

Geographic coverage: United States, Chicago, Illinois

Time period: 1997-01-01--2000-01-01

The Project on Human Development in Chicago Neighborhoods (PHDCN) was a large-scale, interdisciplinary study of how families, schools, and neighborhoods affect child and adolescent development. One component of the PHDCN was the Longitudinal Cohort Study, which was a series of coordinated longitudinal studies that followed over 6,000 randomly selected children, adolescents, and young adults, and their primary caregivers over time to examine the changing circumstances of their lives, as well as the personal characteristics, that might lead them toward or away from a variety of antisocial behaviors. Numerous measures were administered to respondents to gauge various aspects of human development, including individual differences, as well as family, peer, and school influences. One such instrument was the Relationships protocol. This was a self-administered packet given to subjects in Cohorts 12, 15, and 18 to obtain information about dating, attitudes toward sex and having babies, and experience with sexual intercourse.

Curated

Restricted

Project on Human Development in Chicago Neighborhoods (PHDCN): Relationships, Wave 3, 2000-2002 (ICPSR 13737)

Released/updated on: 2007-04-27

Geographic coverage: United States, Chicago, Illinois

Time period: 2000-01-01--2002-01-01

The Project on Human Development in Chicago Neighborhoods (PHDCN) was a large-scale, interdisciplinary study of how families, schools, and neighborhoods affect child and adolescent development. One component of the PHDCN was the Longitudinal Cohort Study, which was a series of coordinated longitudinal studies that followed over 6,000 randomly selected children, adolescents, and young adults, and their primary caregivers over time to examine the changing circumstances of their lives, as well as the personal characteristics, that might lead them toward or away from a variety of antisocial behaviors. Numerous measures were administered to respondents to gauge various aspects of human development, including individual differences, as well as family, peer, and school influences. One such measure was the Relationships protocol. This was a booklet which could be administered by an interviewer or self-administered to subjects in Cohorts 9, 12, 15, and 18. It obtained information about dating, attitudes toward sex and having babies, and experience with sexual intercourse.

Curated

Restricted

Toledo Adolescent Relationships Study (TARS): Wave 1, 2001 (ICPSR 4679)

Released/updated on: 2026-05-13

Geographic coverage: United States, Ohio, Toledo

The Toledo Adolescent Relationships Study (TARS) explores the relationship qualities and the subjective meanings that motivate adolescent behavior. More specifically, this study seeks to examine the nature and meaning of adolescent relationship experiences (e.g. with family, peers, and dating partners) in an effort to discover how experiences associated with age, gender, race, and ethnicity influence the meaning of dating relationships. The study further investigates the relative impact of dating partners and peers on sexual behavior and contraceptive practices, as well as involvement in other problem behaviors that can contribute independently to sexual risk-taking. The longitudinal design of the Toledo Adolescent Relationships Study (TARS) includes a schedule of follow-up interviews occurring one, three, five, ten, and about eighteen years after the initial interview. Additional waves have since been conducted.

Wave 1 of TARS includes detailed data collected from both parents and adolescent respondents about their relationship experiences, including self-reported data from parents, parent-reported data about adolescent respondents, and self-reported data from adolescent respondents. These data are available as a combined dataset organized by adolescent respondent.

The Toledo Adolescent Relationships Study (TARS) includes several waves of data collection available through ICPSR. Please see the ICPSR Series page for available studies.

Curated

Restricted

Toledo Adolescent Relationships Study (TARS): Wave 2, 2002 (ICPSR 32081)

Released/updated on: 2011-10-04

Geographic coverage: United States, Ohio, Toledo

Time period: 2002-01-01--2003-01-01

This study explores the relationship qualities and the subjective meanings that motivate adolescent behavior. More specifically, this study seeks to examine the nature and meaning of adolescent relationship experiences (e.g., with family, peers, and dating partners) in an effort to discover how experiences associated with age, gender, race, and ethnicity influence the meaning of dating relationships. The study further investigates the relative impact of dating partners and peers on sexual behavior and contraceptive practices, as well as involvement in other problem behaviors that can contribute independently to sexual risk taking. The longitudinal design of the Toledo Adolescent Relationships Study (TARS) includes a schedule of follow-up interviews occurring one, three, and five years after the initial interview. Three waves of data have been collected (2001, 2002, and 2004) and a fourth wave is scheduled for collection (2006). Data were collected from adolescent respondents through structured in-home interviews utilizing laptop computers. In-depth interviews were conducted at the first wave with a subsample (n=100) of the respondents. Parent data was collected via a short, self-administered questionnaire at the first wave.

Curated

Restricted

Toledo Adolescent Relationships Study (TARS): Wave 5, 2011 (ICPSR 35486)

Released/updated on: 2024-03-27

Geographic coverage: United States, Ohio, Toledo

Time period: 2011-03-01--2012-12-01

These data are part of NACJD's Fast Track Release and are distributed as they were received from the data depositor. The files have been zipped by NACJD for release, but not checked or processed except for the removal of direct identifiers. Users should refer to the accompanying readme file for a brief description of the files available with this collection and consult the investigator(s) if further information is needed.

This study explores the relationship qualities and the subjective meanings that motivate adolescent behavior. More specifically, this study seeks to examine the nature and meaning of adolescent relationship experiences (e.g., with family, peers, and dating partners) in an effort to discover how experiences associated with age, gender, race, and ethnicity influence the meaning of dating relationships. The study further investigates the relative impact of dating partners and peers on sexual behavior and contraceptive practices, as well as involvement in other problem behaviors that can contribute independently to sexual risk taking.

The longitudinal design of the Toledo Adolescent Relationships Study (TARS) includes a schedule of follow-up interviews occurring one, three, and five years after the initial interview. Four prior waves of data have been collected (2001, 2002, 2004, and 2006). Data were collected from adolescent respondents through structured in-home interviews utilizing laptop computers.

In addition, the fifth wave, conducted in 2011 when the participants were young adults, builds on prior waves by adding quantitative and qualitative assessments of intimate partner violence (IPV).