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California Families Project [Sacramento and Woodland, California] [Restricted-Use Files] (ICPSR 35476)

Released/updated on: 2017-03-08

Geographic coverage: Sacramento, United States, California

Time period: 2006-01-01--2007-12-31

The California Families Project (CFP) is an ongoing longitudinal study of Mexican origin families in Northern California. This study uses community, school, family, and individual characteristics to examine developmental pathways that increase risk for and resilience to drug use in Mexican-origin youth. This study also examines the impact that economic disadvantage and cultural traditions have in Mexican-origin youth. The CFP includes a community-based sample of 674 families and children of Mexican origin living in Northern California, and includes annual assessments of parents and children. Participants with Mexican surnames were drawn at random from school rosters of students during the 2006-2007 and 2007-2008 school year. Data collection included multi-method assessments of a broad range of psychological, familial, scholastic, cultural, and neighborhood factors. Initiation of the research at age 10 was designed to assess the focal children before the onset of Alcohol, Tobacco, and Other Drug (ATOD) use, thus enabling the evaluation of how hypothesized risk and resilience mechanisms operate to exacerbate early onset during adolescence or help prevent its occurrence. This study includes a diversity of families that represent a wide range of incomes, education, family history, and family structures, including two-parent and single-parent families.

The accompanying data file consists of 674 family cases with each case representing a focal child and at least one parent (Two-parent: n=549, 82 percent; Single-parent: n=125, 18 percent). Of the 3,139 total variables, 839 pertain to the focal child, 1,376 correspond to the mother, and 908 items pertain to the father.

Please note: While the California Families Project is a longitudinal study, only the baseline data are currently available in this data collection.

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Center for Education and Drug Abuse Research (CEDAR): Etiological and Prospective Family Study in Southwestern Pennsylvania, Baseline and Follow-Up Data, 1990-2014 (ICPSR 33444)

Released/updated on: 2021-06-30

Geographic coverage: United States, Pennsylvania

Time period: 1990-01-01--2014-12-31

The Center for Education and Drug Abuse Research (CEDAR) conducted research on 775 families enrolled in the Center's prospective investigations into the etiology of substance use disorder (SUD). The pro-bands are men with lifetime presence/absence of SUD consequent to use of an illicit drug who have a 10-12 year old biological son or daughter. The biological children of SUD men are assigned to the high average risk (HAR) group whereas offspring of men without SUD, having neither axis 1 disorder ("normal") nor SUD psychiatric disorder, are assigned to the low average risk (LAR) group. A second control group (Psych control) was also collected, in whom the fathers had a lifetime DSM-III-R diagnosis of any psychiatric disorder not related to substance use. The sample sizes are as follows: HAR = 344, LAR = 350, and Psych = 81. The children had follow-up evaluations conducted at ages 12-14, 16, 19, and annually thereafter until age 30. CEDAR has already shown that they can predict in 10-12 year old youth cannabis use disorder by age 22 with approximately 70 percent accuracy, thereby substantiating the paradigm, subject recruitment strategy, and measurement protocols. Multidisciplinary research was conducted on family members (father, mother, children) with the objective of elucidating the genetic, bio-behavioral, and environmental factors on development of SUD consequent to use of illegal drugs. Research protocols are organized into three thematically connected research modules (Neurogenetics, Developmental Psychopathology, and Translation) linking etiology and prevention. The research components thus align with the NIH Roadmap model such that basic science informs clinical research leading to prevention guided by an understanding of etiology. In addition to module-level research, faculty also participate in three organizational aims: (1) Devise a practical scale to quantify the transmissible liability to SUD; (2) Empirically test a bio-psychological theory of SUD etiology focusing on off-time maturation leading to psychological dysregulation predisposing to SUD; and, (3) Delineate SUD liability variants within an ontogenetic framework.

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Longitudinal Study of Violence Against Women: Victimization and Perpetration Among College Students in a State-Supported University in the United States, 1990-1995 (ICPSR 3212)

Released/updated on: 2015-09-11

Geographic coverage: United States

Time period: 1990-01-01--1995-12-31

The purpose of this study was to investigate longitudinally the developmental antecedents of physical and sexual violence against young women, using a theoretically based multicausal model that included characteristics related to the victim, the perpetrator, and the environment. The researchers used a classic longitudinal design, replicated over two cohorts (those born in 1972 and 1973), each assessed first when 18 years old, and again when 19, 20, 21, and 22 years old. The first survey (Part 1, Female Data) collected information on the respondent's experiences of sexual assault from age 14 to the present (age 18). Other questions focused on the kind of person the respondent thought she was, how much of an influence religion had on the way she chose to spend each day, her dating behavior during high school, the number of times the respondent had used behavior such as discussing issues relatively calmly, arguing, sulking, stomping out of the room, or threatening to hit, with a romantic partner during high school, and how frequently romantic partners used these types of behavior with the respondent. Other items elicited information on the number of women the respondent knew who had been sexually victimized, whether men forced them to engage in sexual activities, the nature of the respondent's sexual experience from the time she was 14 to the present, the respondent's age when each experience occurred, if the respondent or the other person was using drugs or alcohol when it happened, if the respondent was injured, and whom the respondent told about the experience. Information was collected on sexual abuse prior to the age of 14 as well. The respondent was also asked to describe how often her parents or stepparents had administered physical blows (i.e., hitting, kicking, throwing someone down), whether someone had fondled her in a sexual way, whether a male had attempted intercourse with the respondent, the relationship between the respondent and the perpetrator, the respondent's age when the experience occurred, who the other person was, who initiated the date or paid for the food, drinks, or tickets, whether the respondent or the other person was using drugs or alcohol, the respondent's opinions about men and women in America (i.e., if the respondent agreed or disagreed that chivalrous gestures toward women on the part of men should be encouraged), whether the respondent had engaged in sexual intercourse when she did not want to because a male threatened or used some degree of physical force (twisting her arm, holding her down, etc.), and the respondent's drug and alcohol use. The subsequent surveys contained measures of sexual assault during each year of college (i.e., since the previous survey). Questions asked in subsequent surveys were similar to those in the first survey, and the responses are all included in Part 1. Questions posed to males (Part 2, Male Data) included the number of women the respondent had sexual intercourse with, how often the respondent heard talk that speculated how a particular woman would be in bed, reasons the respondent engaged in sexual activity, number of times the respondent engaged in sexual intercourse when a woman didn't want to, and questions similar to those in Part 1 with the respondent as the perpetrator. Demographic information in Part 1 and Part 2 describes the female or the male respondent's education, race, religious preference, sexual orientation, and marital or relationship status.

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National Comorbidity Survey: Reinterview (NCS-2), 2001-2002 (ICPSR 35067)

Released/updated on: 2015-03-31

Geographic coverage: United States

Time period: 2001-01-01--2002-12-31

The NCS-2 was a re-interview of 5,001 individuals who participated in the Baseline (NCS-1). The study was conducted a decade after the initial baseline survey. The aim was to collect information about changes in mental disorders, substance use disorders, and the predictors and consequences of these changes over the ten years between the two surveys. The collection contains three major sections: the main survey, demographic data, and diagnostic data.

In the main survey, respondents were asked about general physical and mental health. Questions focused on a variety of health issues, including limitations caused by respondents' health issues, substance use, childhood health, life-threatening illnesses, chronic conditions, medications taken in the past 12 months, level of functioning and symptoms experienced in the past 30 days, and any services used by the respondents since the (NCS-1). Additional questions focused on mental disorders including depression, bipolar disorder, specific and social phobias, generalized anxiety, intermittent explosive disorder, suicidality, post-traumatic stress disorder, neurasthenia, pre-menstrual dysphoric disorder, attention deficit/hyperactivity disorder, oppositional defiant disorder, conduct disorder, and separation anxiety. Respondents were also asked about their lives in general, with topics including employment, finances, marriage, children, their social lives, and stressful life events experienced in the past 12 months. Additionally, two personality assessments were included consisting of respondents' opinions on whether various true/false statements accurately described their personalities. Another focus of the main survey dealt with substance use and abuse, nonmedical use of prescription drugs, and polysubstance use. Interview questions in the NCS-2 Main Survey were customized to each respondent based on previous responses in the Baseline (NCS-1).

The middle section contains demographic and other background information including age, education, employment, household composition, household income, marital status, and region.

The last section of the collection focused on whether respondents met diagnostic criteria for psychological disorders asked about in the main survey.

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National Comorbidity Survey: Reinterview (NCS-2), 2001-2002 [Restricted-Use] (ICPSR 30921)

Released/updated on: 2024-03-04

Geographic coverage: United States

Time period: 2001-01-01--2002-12-31

The NCS-2 was a re-interview of 5,001 individuals who participated in the Baseline (NCS-1). The study was conducted a decade after the initial baseline survey. The aim was to collect information about changes in mental disorders, substance use disorders, and the predictors and consequences of these changes over the ten years between the two surveys. The collection contains four major sections: the main survey, demographic data, diagnostic data, and state, county, and tract FIPS data.

In the main survey, respondents were asked about general physical and mental health. Questions focused on a variety of health issues, including limitations caused by respondents' health issues, substance use, childhood health, life-threatening illnesses, chronic conditions, medications taken in the past 12 months, level of functioning and symptoms experienced in the past 30 days, and any services used by the respondents since the (NCS-1). Additional questions focused on mental disorders including depression, bipolar disorder, specific and social phobias, generalized anxiety, intermittent explosive disorder, suicidality, post-traumatic stress disorder, neurasthenia, pre-menstrual dysphoric disorder, attention deficit/hyperactivity disorder, oppositional defiant disorder, conduct disorder, and separation anxiety. Respondents were also asked about their lives in general, with topics including employment, finances, marriage, children, their social lives, and stressful life events experienced in the past 12 months. Additionally, two personality assessments were included consisting of respondents' opinions on whether various true/false statements accurately described their personalities. Another focus of the main survey dealt with substance use and abuse, nonmedical use of prescription drugs, and polysubstance use. Interview questions in the NCS-2 Main Survey were customized to each respondent based on previous responses in the Baseline (NCS-1).

The second part contains demographic and other background information including age, education, employment, household composition, household income, marital status, and region.

The third part focuses on whether respondents met diagnostic criteria for psychological disorders asked about in the main survey.

The fourth part contains respondents' state, county, and tract FIPS data.

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Neuropsychological and Emotional Deficits as Predictors of Correctional Treatment Response in Maryland, 2003-2005 (ICPSR 20349)

Released/updated on: 2008-03-31

Geographic coverage: United States, Maryland

Time period: 2003-03-01--2005-12-31

The study was designed to elucidate underlying neuropsychological and emotional regulatory mechanisms in variable responses to a cognitive-behavioral therapy (CBT) program among prison inmates. This study tested the hypotheses that performance deficits in executive cognitive function (ECF) tasks and emotional responses will characterize aggressive and disruptive inmates and predict treatment response. All subjects were examined using noninvasive behavioral, psychological, ECF, and hormone tests. The data contain a total of 232 cases. Inmates volunteering to participate in the cognitive-behavioral therapy (CBT) program offered by the Maryland correctional system were recruited from three facilities using a pseudo-random selection procedure during intake into the program. Consenting inmates received an extensive baseline testing battery of several complementary dimensions of higher order neuropsychological functions as well as conditions that influence them: (1) three ECF tasks and one emotional perception task, (2) collection of salivary cortisol during an acute stress task and the Symptom Checklist 90 (SCL-90) taken beforehand, (3) a short general neuropsychological test, (4) three psychological questionnaires, (5) an historical inventory to assess prior drug use and child and family background, and (6) a treatment readiness, responsivity, and gain scale. An events inventory and a success inventory were also administered. Several additional tests were administered repeatedly throughout treatment. A record review was conducted after program completion to ascertain incidents of institutional misconduct as well as treatment performance outcomes. Variables include IQ, demographics, background information, prior drug use, early trauma, psychopathy, aggression, stressful events, success, reactions to provocation, treatment readiness, emotional perception/regulation, executive cognitive performance, cortisol measures, treatment gain, treatment responsivity, treatment completion, Maryland Offender Based State Correctional Information System (OBSCIS) data, institutional infractions, segregations, and several other computed variables.