“…In two such studies, high scores on a separation anxiety questionnaire were associated with overprotective maternal behavior (Hock, McBride, & Gnezda, 1989;Stifter, Coulehan, & Fish, 1993); in one, mothers' retrospective accounts of felt anxiety after a premature birth were related to intrusive maternal behavior at 6 months' postpartum (Wijnorks, 1999); and in several studies, prenatal anxiety was related to intrusive and controlling behavior during the early postpartum period (Field, Sandberg, Vega-Lahr, Goldstein, & Guy, 1985;Heinicke, Diskin, Ramsey-Klee, & Given, 1983). Added to this list is the study of Feldman, Greenbaum, Mayes, and Erlich (1997), which showed that an increase in mothers' trait anxiety scores from 3 to 9 months' postpartum was associated with a concurrent decrease in maternal sensitivity (but not intrusiveness) (also see Mertesacker, Bade, Haverkock, & Pauli-Pott, 2004).…”