The results indicate significant main effects of culture and gender for both attachment and loneliness, as well as a significant two - way interaction for family loneliness. (ingentaconnect.com)
Five of the eight variables for child conduct yielded significant main effects. (crimesolutions.gov)
Follow - up ANCOVAs revealed significant main effects for maternal smoking for two preschool characteristics — activity level, negative emotionality — and marginal, but nonsignificant, effects for two characteristics — stimulation threshold and nonadaptive / unhappy (Table III). (academic.oup.com)