SocialWorkin

1. Who had given the conceptual, human and technical skills concept of managerial skills? (A) Robert Blake (B) Henry Mintzberg (C) Robert Katz (D) Heinz W

1.  Which one of the following is not a treatment group? (A) Growth group (B) Socialisation group (C) Educational group (D) Study team<b> Answer:</b>  (D) 2. Indecen

1.  Which of the following does not threaten internal validity? (A) Maturation of passage of time (B) History (C) Instrumentation (D) Randomization<b> Answer:</b>

1. Which one of the following is not an indicator of the social development of a country? (A) Infant mortality rate (B) Average life span (C) Incidence o