ATTENTION SPAN - OPERANT CONDITIONING ANALYSIS

[1] ANGELL JR, 1904, PSYCHOLOGY

[2] Birnbrauer JS, 1965, CASE STUDIES BEHAVIO, P358

[3] BLODGETT HE, 1959, UNDERSTANDING MENTAL

[4] Bott H, 1928, GENET PSYCHOL MONOGR, V4, P44

[5] Bridges KMB, 1927, PEDAGOG SEMIN J GEN, V34, P415

[6] Cockrell DL, 1935, GENET PSYCHOL MONOGR, V17, P377

[7] CROMWELL RL, 1963, HDB MENTAL DEFICIENC, P632

[8] CUSHING HM, 1929, ARCH PSYCHOLOGY, V108

[9] ENGLISH HB, 1963, COMPREHENSIVE DICTIO

[10] GARTON MD, 1964, TEACHING ED MENTALLY

[1] ANGELL JR, 1904, PSYCHOLOGY

[2] Birnbrauer JS, 1965, CASE STUDIES BEHAVIO, P358

[3] BLODGETT HE, 1959, UNDERSTANDING MENTAL

[4] Bott H, 1928, GENET PSYCHOL MONOGR, V4, P44

[5] Bridges KMB, 1927, PEDAGOG SEMIN J GEN, V34, P415

[6] Cockrell DL, 1935, GENET PSYCHOL MONOGR, V17, P377

[7] CROMWELL RL, 1963, HDB MENTAL DEFICIENC, P632

[8] CUSHING HM, 1929, ARCH PSYCHOLOGY, V108

[9] ENGLISH HB, 1963, COMPREHENSIVE DICTIO

[10] GARTON MD, 1964, TEACHING ED MENTALLY