DIVISION OF HOUSEHOLD LABOR, STRAIN, AND DEPRESSIVE SYMPTOMS AMONG MEXICAN AMERICANS AND NON-HISPANIC WHITES

This article presents preliminary tests of the hypothesis that household labor serves as a source of strain and is indirectly associated with depressive symptoms. It also examines associations of gender and Mexican-American ethnicity with housework, household strain, and depressed mood. Respondents are 668 Mexican Americans and 394 non-Hispanic whites. Because respondents are randomly selected community residents and are married, average strain and depressive symptom levels are low. Results are consistent with the hypothesis that housework affects depressed mood indirectly, through household strain. Among women, housework is associated with an increased likelihood of household strain, which, in turn, is associated with depressive symptoms. Among men, housework is unrelated to household strain, but household strain is associated with depressed mood. Although ethnicity and gender are associated with household division of labor, with more traditional patterns among Mexican Americans, ethnicity does not modify associations among housework, household strain, and depressive symptoms.     

Emergent conditional discrimination in children: Matching to compound stimuli

This study reports two experiments that first taught preschool children identity-matching to compound sample and compound comparison stimuli. A compound stimulus consisted of a colour and a form superimposed on one another. Test sessions assessed whether children related the form and colour elements of a particular compound stimulus. The test for this was matching to sample in which an arbitrary conditional discrimination was required. A majority of the children selected the correct colour comparison in the presence of each form sample. The children also showed the reverse sample-comparison relations: they matched form comparisons to the corresponding colour samples, respectively. In the context of these arbitrary relations, new colours were paired with the form elements of the samples (Experiment 1), and new form elements were paired with the colour elements of the comparisons (Experiment 2). Subsequent tests assessed whether the new stimulus elements had control over responding when presented as single samples or comparisons. Test results showed that most subjects were able to relate the new stimulus elements to the corresponding colour and form elements, respectively. The study demonstrated that matching to compound stimuli in training and testing conditionsMaygenerate conditional relations between the individual stimulus elements.     

Effects of cohabitation with another female on aggressive behaviour in pregnant mice

Pregnant, nonpregnant (but mated) and virgin females were individually housed or lived with a pregnant or nonpregnant cagemate. They were subjected to a series of successive daily encounters with a male intruder, the cagemate being excluded. The most aggressive subjects were pregnant females living with a pregnant cagemate. Isolated pregnant females were as aggressive as pregnant females with a nonpregnant cagemate. Nonpregnant and virgin females were the least aggressive. Nevertheless nonpregnant subjects living with a pregnant cagemate generated higher aggressive scores than nonpregnant females living alone. The way in which a pregnant cagemate influences the aggressive behaviour of another pregnant or nonpregnant female is discussed.     

Perspectives on Factors Impacting Youth’s Reentry into Residential Care: An Exploratory Study

Multiple placements in therapeutic residential care is expensive, and is associated with poor outcomes; thus, identifying barriers to successful reintegration into the home and community school settings is essential for developing appropriate post-discharge supports, and reducing societal costs. Participants were seven youth (four female; three White/Caucasian, one Black/African American, one Hispanic/Latino, two multi-racial) recently readmitted to a therapeutic residential care program and five of their primary caregivers (four female; four White/Caucasian, one Black/African American). Through semi-structured interviews with caregivers and youth, this exploratory study investigated (1) the perceptions of preparedness for the youth’s successful transition from therapeutic residential care to the home setting, (2) the post-discharge factors that contributed to the youth’s return to care, and (3) the lessons learned about the youth’s transition from therapeutic residential care to home. The results of this exploratory, qualitative study revealed rich information about youth and their caregivers’ perspectives about their experiences prior to returning to care, such as the importance of healthy relationships (family and peers), transition planning, and post-discharge supports at the individual, family, and school levels.