The outcome is examined separately for men and women. Negative behavior and emotions is the average of the responses to seven items aimed at capturing negative interactions that occur during disagreements. Example items include "My spouse was rude and mean to me when we disagreed"; "My spouse seemed to view my words or actions more negatively than I meant them to be"; and "My spouse has yelled or screamed at me."

This outcome is examined at the couple level. It measures whether either respondent reported cheating on the spouse with someone else or either respondent believes that the spouse had "definitely" cheated with someone else in the past three months.

This outcome is examined separately for men and women. Psychological abuse is the average of the responses to six items. Example items include "Have you felt afraid that your spouse would hurt you?" "Has your spouse accused you of having an affair?" and "Has your spouse tried to keep you from seeing or talking with your friends or family?"

This outcome is examined separately for men and women. The measure indicates any physical assault in the past three months. The measure is created from responses to questions adapted from the Revised Conflict Tactics Scale.*

This outcome is examined separately for men and women. The measure is created from responses to the K6 Mental Health Screening Tool.

Cooperative coparenting reflects the average of five responses to parent-reported items. An example item is "How well the respondent gets along with the spouse when it comes to parenting."

Two subconstructs are included in this outcome: warmth (reported by parents and children) and involvement (reported by parents and children). The supportiveness outcome is the average of items in both subconstructs, for each reporter. Examples of parent-reported items (for warmth and involvement, respectively) are "Over the past month, how often respondent has told [focal child] that respondent loves him/her" and "In the past month how often respondent talked with [focal child] about his/her friends." Examples of child-reported items (for warmth and involvement, respectively) are "How often [mother/father] tells respondent that he/she is doing a good job" and "In the past month, did respondent go with [mother/father] on an outing to a library, park, or playground?"

Both parent reports and child reports are used to measure parental responsiveness. An example of a parent-reported item is "In the past month, how often respondent has considered [focal child's] thoughts and feelings when making rules for him/her." An example of a child-reported item is "Whether [fa-ther/mother] respects respondent's feelings."

Both parent reports and child reports are used to measure parental hostility. An example of a parent-reported item is "How often respondent has yelled, shouted, screamed at, or threatened [focal child] because he/she was mad at [him/her]." An example of a child-reported item is "How often [fa-ther/mother] gets really mad at respondent."

This outcome is created from a single parent-reported item: "How often respondent has hit, spanked, grabbed, or used physical punishment with [focal child] over the past month."

This outcome is examined for children ages 2 to 17 and is measured using three direct child assessment scores* and maternal, paternal, and child reports. Maternal- and paternal-reported measures reflect the averages of responses to ten items, including "[Focal child] thinks before acting." The child-reported measure reflects the average of responses to sixteen items, including "Respondent waits his/her turn during activities."

This outcome is examined for children ages 2 to 17 and is measured using maternal, paternal, and child reports. Maternal- and paternal-reported measures reflect the average of responses to eight items for children ages 2 to 4 and twelve items for children ages 2 to 17, including "[Focal child] is unhappy, sad, or depressed." The child-reported measure reflects the average of responses to twelve items, including "Respondent worries about things."

This outcome is examined for children ages 2 to 17 and is measured using maternal, paternal, and child reports. Maternal- and paternal-reported measures reflect the average of responses to fourteen items for children ages 2 to 4 and fifteen items for children ages 2 to 17, including "[Focal child] is disobedient at home." The child-reported measure reflects the average of responses to nine items, including "Respondent argues a lot."

This outcome is examined for children ages 2 to 17 and is measured using two direct child assessment scores* and maternal, paternal, and child reports. Maternal- and paternal-reported measures are based on a single item: "Based on respondent's knowledge of [focal child's] schoolwork, how well is he/she currently doing in school?" The child-reported measure is also based on a single item: "Overall, what grades did the respondent receive last year or the last full year of school that he/she completed?"

The outcome is examined at the couple level. A couple is considered married if both spouses report that they are married or in a committed relationship. If either respondent indicates that the couple is separated, divorced, or had the marriage annulled, the outcome is coded with a negative (0) response. If only one spouse responds, that response is used for the couple.

The outcome is examined at the couple level. Respondents are asked how happy they are with their marriages. If both spouses respond to this question, the average of the responses is used. If only one spouse responds, the single response is used.

The outcome is examined at the couple level. Respondents are asked whether they thought that their marriage was in trouble in the past three months. If either spouse answers by saying that they were "divorced more than three months ago," the outcome is not created. Otherwise, if either spouse indi-cates that he or she had thought that their marriage was in trouble, an affirmative outcome is created.

The outcome is examined separately for men and women. Warmth and support is the average of the responses to seven items aimed at capturing warmth and support in a couple's relationship. Example items include "My spouse expresses love and affection toward me"; "My spouse listens to me when I need someone to talk to"; and "I trust my spouse completely."

The outcome is examined separately for men and women. Positive communication skills is the average of the responses to seven items aimed at capturing how the couple communicates during disagreements. Example items include "My spouse understands that there are times when I do not feel like talking and times when I do"; "We are good at working out our differences"; and "During arguments, my spouse and I are good at taking breaks when we need them."

The outcome is examined separately for men and women. Negative behavior and emotions is the average of the responses to seven items aimed at capturing negative interactions that occur during disagreements. Example items include "My spouse was rude and mean to me when we disagreed"; "My spouse seemed to view my words or actions more negatively than I meant them to be"; and "My spouse has yelled or screamed at me."

This outcome is examined at the couple level. It measures whether either respondent reported cheating on the spouse with someone else or either respondent believes that the spouse had "definitely" cheated with someone else in the past three months.

This outcome is examined separately for men and women. Psychological abuse is the average of the responses to six items. Example items include "Have you felt afraid that your spouse would hurt you?" "Has your spouse accused you of having an affair?" and "Has your spouse tried to keep you from seeing or talking with your friends or family?"

This outcome is examined separately for men and women. The measure indicates any physical assault in the past three months. The measure is created from responses to questions adapted from the Revised Conflict Tactics Scale.*

This outcome is examined separately for men and women. The measure is created from responses to the K6 Mental Health Screening Tool.

Cooperative coparenting reflects the average of five responses to parent-reported items. An example item is "How well the respondent gets along with the spouse when it comes to parenting."