“…In addition to basic research on the relationships between unassertiveness and anxiety, there is evidence that assertiveness training is an effective treatment in reducing anxiety symptoms (Hedquist & Weinhold, 1970;Hoffmann, Kalkstein, & Volger, 1977;Percell et al, 1974;Warren, 1977;Workman, Bloland, Grafton, & Kester, 1986). Individual studies with all-male or all-female samples have similarly found that assertiveness training, compared to no treatment of placebo control, increases assertive behavior and decreases social anxiety (Rathus, 1972(Rathus, , 1973Twentyman & McFall, 1975), suggesting that assertiveness training can be beneficial in reducing anxiety in both men and women. Individual studies with all-male or all-female samples have similarly found that assertiveness training, compared to no treatment of placebo control, increases assertive behavior and decreases social anxiety (Rathus, 1972(Rathus, , 1973Twentyman & McFall, 1975), suggesting that assertiveness training can be beneficial in reducing anxiety in both men and women.…”