LOGAN:  LAWS OF LEARNING  (Basic Processes)                      July 2004
DISCRIMINATION LEARNING:  Inhibition

                                
            Current Contingency Interdependent Variables

                             Contents

      Paradigmatic/Natural/Asocial/Emotionally-Positive/Interdependent-Operation
Principle DICC<>1:00.  Discrimination Learning (Transfer)             Db****aad
      Law DICC<>2:00.  Reversal/Nonreversal Shifts                    Db****aqs
               DICC<>2:10.  Discrimination Reversal Learning          Db****aaR
               Genz DICC<>2:11.  Reversal as-f(Amt(Trng)              Db****aaT
                    DICC<>2:12.  Reversal as-f(N/Reversals)           Db****aaV
     Genz DICC<>3:00.  Discrimination Learning Set                    Db****aaX
     Systematic Analyses of Learning (Transfer)                       Db****aaZ
      Paradigmatiac/Natural/Asocial/Emotionally-Neutral/Interdependent-Operation
Principle DICC<>4:00.  Experimental Extinction (Discrimination)       Db****bbd   
         Systematic Analyses of Experimental Extinction               Db****bbz
               DICC<>4:10.  R/Extn as-f(N/Acq tr)                     Db****bna
Relevant uncoded root-abstracts
Relevant (?) unabstracted/uncoded literature

Principle DICC<>1:00.  Discrimination Learning (Transfer)              Db****aad
      Prior discrim trng facil/inhib lrng re old/new general/specific cues
   HxUO    Trng w/discrim sound inten facil brightness discrim - - - - Coo,JE'07+                                                    
   ROLH    Gradual breakdown of discrim w/non-diff reinf, decr-f(trng) And,AC'37-                                                    
   RTxH    Acq successive discrim facil w/pretrng w/differentiation  - Jay,J.'50-                                                    
              Above facil incr-f(mag of required R in pretrng)         Jay,J.'50-                                                    
   RVLH    Transfer B+ vs large or small W- to small W+ vs large W-  - Gri,GR'51-                                                    
              Above transfer from large W- > small W- orig trng        Gri,GR'51-                                                    
           Title:  S-prediff on transfer - - - - - - - - - - - - - - - Fos,HW'53-                                                    
   RNL-    Extn of fixated beh not facil by guidance + ECS - - - - - - Fel,RS'54+                                                    
   RVL-    Acq discrim after devel fixated R not facil w/guidance  - - Has,GM'54e                                                    
   RVAH    Acq of discrim slow after devel position R w/insoluble prob Mai,NR'56+                                                    
              Show abortive beh to avoid pun in insoluble prob sit     Mai,NR'56+                                                    
   RNL-    Effect of ECS on fixated beh not-f(Amt(trng w/insoluble)  - Fel,RS'57+                                                    
           Title:  Transfer relations in discrim lrng  - - - - - - - - War,JM'59-                                                    
   RVLH    Pos/neg transfer diff-opcond to discrim w/same/diff S+  - - DAm,MR'60+                                                    
   RVPH    Acq B/W discrim in 1 locatn-->little transfer to new locatn Log,FA'61-                                                    
   RV      Title:  Previous discrim on new prob  - - - - - - - - - - - Ros,LE'62-                                                    
   MOPO    W/2-tr/prob, acq R-shift lrng set (ie opposite R on tr 2) - Bro,WL'63+                                                    
   RV      Title:  Transfer angle to brightness  - - - - - - - - - - - Mac,NJ'63-                                                    
   M       Title:  Extensive 2-prob trng on transfer - - - - - - - - - Tre,FR'66-                                                    
   GVLU    Acq monocular pattern discrim w/facil reverse in other eye  Lev,DM'67+                                                    
              Retain orig pattern discrim after above reversal lrng    Lev,DM'67+                                                    
   RVLU    Retain monocular pattern discrim after reverse in other eye Lev,DM'67+                                                    
   x       Title:  Oddity transfer, chimp/child  - - - - - - - - - - - Str,PN'67-                                                    
   RVLO    Brightness reversal lrng w/hi > lo ESB reinf and short ITI  Joh,RN'68-                                                    
   RVLH    Context variability in acq incr transfer re diff location - Log,FA'68e                                                    
              Hypo: Varied context in acq decr context control discrim Log,FA'68e                                                    
   RVLU    After 2-S size discrim, acq intermed size re absolute size  Lav,JJ'69e                                                    
   RVLH    Overtrng w/stripes facil transfer to shape S, not width - - Wal,TG'70-                                                    
           Title:  Transfer of discrim - - - - - - - - - - - - - - - - Eck,KO'73-                                                    
   x       Title:  Intra/extradimensional transfer - - - - - - - - - - Cou,PA'76e                                                    
   BV      Interocular transfer not facil w/overtrng orig discrim  - - DVo,W.'88+                                                    
   PVLH    Errorless acq conditional discr w/fading color-->line tilt  Plo,BO'91-                                                    
              Above transfer of S-control did not facilitate lrng      Plo,BO'91-                                                    
                        

Law DICC<>2:00.  Reversal/Nonreversal Shifts                           Db****aqs
     After discrim trng, reversal S+/S- > change to prior irrel cues
   H       Title:  Reversal/nonreversal shifts - - - - - - - - - - - - Bus,AH'56-                                                    
   hVLO    W/nursery-age O, non-reversal > reversal w/w/out verbalize  Ken,TS'60e                                                    
   hVLO    W/retardates, extradimen shift < reversal/intradimen shift  Hou,BJ'62+                                                    
   RVL     After trng w/form or stripe relevant, intradimensional      She,BE'64+                                                    
              shift to new forms or stripes > extradimenaional shift   She,BE'64+                                                    
   hVOO    W/nursery school subj, non = reversal after verbal pretrng  Cob,NJ'66+                                                    
   x LO    N/errors w/reversal > nonreversal w/cat, no diff w/rhesus - Cou,LW'66+                                                    
   RxLH    Incr acq w/repeated reversals w/out transfer to nonreversal Mac,NJ'69+                                                    
   PVLH    Intradimen (eg color rel w/new colors)>extra (eg tilt rel)  Mac,NJ'69+                                                    
   MVL     W/only 10-tr/prob over a series of discrim problems,        She,BE'69+                                                    
                 maint same relevant S dimension =alternate dimensions She,BE'69+                                                    
              W/trng to criterion on each problem, intradimensional    She,BE'69+                                                    
                 shifts become superior to alternating dimensions      She,BE'69+                                                    
   RxLH    Extended trng w/visual discrim facil transfer to spatial  - Wal,TG'73-                                                    
              Note: In above, orig visual cues not present in transfer Wal,TG'73-                                                    
   MxCh    Extradimensional shift not-f extended trng or reversal trng War,JM'73+                                                    
   PVPH    After trng w/color or orient relevant, intra = extra-       Hal,G.'85+                                                    
              dimensional shift w/new colors/orientations  - - - - - - Hal,G.'85+                                                    
   xVLO    W/human/marmoset, transfer re intra > extra-dimen shift - - Rob,AC'88e                                                    


DICC<>2:10.  Discrimination Reversal Learning                          Db****aaR
   RVLH    No correl, indiv diff in rate of initial acq w/reversal - - Hun,WS'22-                                                    
   NVL-    Reversal facil if change 1 S- to 11, v/versa, vs same N/S-  MCu,TL'37+                                                    
   RTOH    Re reversal/transposition, lrng gradual/contin w/rapid perf Pra,JG'38-                                                    
   MVLO    Reappearance of position tend during reversal re form - - - Col,J.'51-                                                    
   MOL-    Effect of Amt(Reinf) on reversal lrng devel over reversals  Mey,DR'51-                                                    
   RVLH    Reversal faster after CRF than PRF trng - - - - - - - - - - Gro,JH'54e                                                    
   Rxx-    Amt of systematic beh during reversal incr-f(N/S dimensions Law,DH'55+                                                    
   RVL     Discrim reversal slower after PRF if N-R seq end w/reinf -  Gro,JH'56+                                                    
   FVLH    Initial errors w/discrim reversal different w/fish re rat - Wod,J.'57+                                                    
   MVLO    Object reversal w/P(reinf)=100 vs 0 after 60 vs 0 >60 vs 40 Ela,CB'58+                                                    
   RVCH    Discrim reversal retarded by PRF of S+ in acq - - - - - - - Ken,HH'58+                                                    
              Discrim reversal retarded by hi-D during reversal        Ken,HH'58+                                                    
   CVL     Successive reversal lrng not-f(10, 70-sec ITI)  - - - - - - Cro,JN'60e                                                    
   LVLH    Reversal w/extn B4 reversal < immed reversal  - - - - - - - DAm,MR'60+                                                    
   RVLH    B/W reversal after CRF > PRF, w/ORE only w/PRF  - - - - - - Erl,A.'63-                                                    
   MOLO    Reversal facil w/pre-reversal tr w/1 S, S- > S+ - - - - - - Cro,HA'64e                                                    
   MVLO    Over series of prob, reversal after 10 > after 20 acq tr  - Boy,WN'65+                                                    
   RVLH    After trng/overtrng Discrim1 Mix w/Discrim2, Reversal 2 > 1 Coa,WB'65+                                                    
   MOLO    Reversal facil by pre-reversal tr w/1 S, S- > S+  - - - - - Cro,HA'65+                                                    
   hVPO    W/2-dimen Ss, reversal/intradimen shifts > extradimen - - - Dic,DJ.66-                                                    
   OVPU    Errorless form reversal w/sea lion w/concur size cue  - - - Sch,RJ'66-                                                    
              During gradual elim above size cue, OrR decr w/trng      Sch,RJ'66-                                                    
   RVLH    B/W reversal facil w/intertrial nonreinf in old pos GB  - - Bow,J.'67-                                                    
   RY      Title:  S+ and S- in reversal + transfer  - - - - - - - - - Man,JM'68-                                                    
   RVLH    Overtrng facil extradimen shift only w/sim init rel cues  - Bas,BH'70-                                                    
   MVLH    Eye fixation duration not-f difficulty w/brightness discrim Sch,AM'73+                                                    
              Eye fixation duratn temp incr w/reversal of hard discrim Sch,AM'73+                                                    
   RNLH    Septal lsn-->incr in repeat-errors in reversal, not N/tr  - Chi,T.'76e                                                    
   PVLH    After 1-to-many conditional discrim (S1 --> R1 and Ra,      Zen,TR'92e                                                    
              S2 --> R2 and Rb) reversal both R1/R2 and Ra/Rb > only 1 Zen,TR'92e                                                    


Genz DICC<>2:11.  Reversal as-f(Amt(Trng)                              Db****aaT
     Term:  Overtraining reversal effect (ORE)
     Discrim reversal facil by extended trng w/original S+/S-
   RVLH    Acq reversal facil by overtrng on orig discrim  - - - - - - Rei,LS'53-                                                    
   R L-    Obtain rapid (1-tr) reversal after extensive discrim trng - Duf,RH'54e                                                    
   RxL-    Overtrng facil reversal of both visual/position discrims  - Pub,BH'56-                                                    
   RVLH    Rate reversal B/W discrim incr-f(amt orign trng)  - - - - - Cap,EJ'57+                                                    
   MVLO    Reversal of serial list of object discrims decr-f(trng) - - Lea,RW'62-                                                    
   RxLU    Overtrng facil reversal, incr-f(N/irrel cues) - - - - - - - Mac,NJ'63-                                                    
   MOLO    Reversal incr-f(N/acq tr) - - - - - - - - - - - - - - - - - Cro,HA'64e                                                    
   hVLO    Extend trng facil reversal/intradimen, not extradimen shift Fur,HC'64+                                                    
   hVLO    Extended trng decr/incr reversal w/young/older children - - Gol,ES'64-                                                    
   MVL-    After color discrim, no ORE re form discrim w/color irrel - DAm,MR'65-                                                    
   RVLH    No ORE w/brightness discrim - - - - - - - - - - - - - - - - DAm,MR'65+                                                    
   x       Title:  Overtrng, reversal, extn  - - - - - - - - - - - - - Mac,NJ'65-                                                    
   x L     W/cat/monkey, extended trng retarded reversal lrng  - - - - Bec,CH'66e                                                    
   MVLO    No effect of overtrng on reversal - - - - - - - - - - - - - Cro,HA'66+                                                    
   hOLO    Overtrng facil reversal w/young, not older children - - - - Cro,HA'66+                                                    
   UUUU    ORE w/conditional discrim - - - - - - - - - - - - - - - - - Her,BR'66e                                                    
   FVLH    No ORE w/goldfish, attrib to extn re analyzer = response  - Mac,NJ'66e                                                    
   hVLO    Reversal w/w/out novel S+ incr-f(N/reinf in acq)  - - - - - Ste,JI'66+                                                    
   h  O    W/6-7-yr-olds, ORE w/successive > simult discrim trng - - - Tem,VJ'66e                                                    
   RVLH    Reversal not-f(N/reversals) or overtrng - - - - - - - - - - Wey,RG'66-                                                    
   RNLH    Extended trng facil B/W reversal w/large, not small reinf - Hoo,R.'67-                                                    
              Above ORE w/correction > noncorrection proc              Hoo,R.'67-                                                    
   RVP-    After more trng w/discrim1 concur w/discrim2, w/in-O ORE  - Bie,GB'68-                                                    
   RVLU    Fail to obtain ORE w/spaced trng and hi-reward  - - - - - - Luk,I.'68-                                                    
              Above w/correction/noncorrection w/w/out irrelevant cues Luk,I.'68-                                                    
   RVLH    After B/W discrim, ORE only w/choice-pt cues present in GB  Den,MR'71+                                                    
   RVLH    ORE w/horizontal-vertical Ss, not w/light-dark grey Ss  - - Hal,G.'73-                                                    
              Attrib above to diff R-strategy: ORE if Ss require OrR   Hal,G.'73-                                                    
                                    

DICC<>2:12.  Reversal as-f(N/Reversals)                                Db****aaV
   RVLH    Constant acq curves over repeated reversals re light/dark S Fri,MF'30-                                                    
   MVLO    Rate of reversal lrng incr-f(N/reversals) w/different Ss  - Har,HF'50-                                                    
   RVJH    N/tr to crit incr-decr-f(N/reversals) - - - - - - - - - - - Gat.FP'52-                                                    
   RVLH    W/daily reversals, simult < successive at end of trng - - - Gon,RC'61+                                                    
   RVPH    W/repeated reversals w/2 relevant cues, switch cue control  Sut,NS'66-                                                    
   RVLH    Obtain ORE only w/hard discrim and large reinf  - - - - - - Mac,NJ'69-                                                    
   STLH    Strain diff in lrng rate w/repeated reversals - - - - - - - Eli,MF'70-                                                    
   M LO    Overtrng facil acq w/repeated reversals - - - - - - - - - - Sch,AM'74-                                                    
   OVLO    W/orangutan, reversal incr-f(N/reversals) but not 1-trial - Dav,RR'78+                                                    
   PxLH    No ORE w/either color or position relevant dimension  - - - Man,L.'81-                                                    


Genz DICC<>3:00.  Discrimination Learning Set                          Db****aaX
     Term: "Learning Set" = rapid acq after prior trng on many discrims
   MVLO    Over series of discrims, gradual acq of rapid 1-tr solution Har,HF'50-                                                    
   MNL-    20 ECS-->Temp decr in discrim lrng set  - - - - - - - - - - Bra,HW'52e                                                    
   MVL-    Acq discrim lrng set w/transfer plano- to stero-metric S  - Har,HF'52+                                                    
   NVLH    Discr lrng set facil w/trng to crit early, fixed N/tr later Hay,KJ'53e                                                    
   MOL-    Discrim lrng set incl decr neg transfer w/old S reversed  - Rio,AJ'53-                                                    
   MOL-    Acq discrim lrng set w/trng on mult discr successive>concur Dar,CL'55+                                                    
   MJL-    Acq oddity lrng set re decr in object/position pref errors  Moo,LE'55+                                                    
   OxLO    Marmoset acq discrim reversal lrng set, slow/low re rhesus  Cot,RE'56e                                                    
   MVL-    Marmosets devel discrim lrng set, but slower than rhesus  - Mil,RC'56+                                                    
   CxL-    Object/position discrim lrng sets w/cats < monkeys  - - - - War,JM'56+                                                    
   MNR-    Rapid discrim reversal lrng set w/no effect of ECS  - - - - Bra,HW'57e                                                    
   RVL-    5 of 20 rats devel oddity lrng set  - - - - - - - - - - - - Kor,C.'57+                                                    
   OVL-    Imperfect lrng set acq w/raccoon  - - - - - - - - - - - - - She,WF'57+                                                    
   MOLO    Acq lrng set w/series of prob w/former S+ now S- vs new S - Bro,WL'58e                                                    
              Acq lrng set w/series of prob w/prior S- now S+ vs new S Bro,WL'58e                                                    
              Concl: Above 1-tr solutn cannot be attrib to absolute S  Bro,WL'58e                                                    
   MVLO    Discrim lrng set is-f(total N/tr) w/3 or 12/tr/problem  - - Lev,M.'59e                                                    
   MVL-    Acq object altern lrng set incr-f(trng), not-f(trials/prob) Beh,I.'61-                                                    
   MVLO    Transfer during lrng set acq is-f(N/tr), not N/problems - - Lev,M.'61e                                                    
   OVP-    During acq lrng set, approach S+ > avoid S- w/mangabeys - - Beh,I.'62-                                                    
   MVP-    During acq lrng set, choose old S+ vs new S>new S vs Old S- Beh,I.'62-                                                    
   PVPH    Devel reversal lrng set re position > simult > successive - Bul,DH'62+                                                    
   MOLO    Strain diff in acq lrng set, same diff w/reversal - - - - - Cra,FT'62-                                                    
   oVLH    Acq pattern-S lrng set w/young gorilla > rhesus - - - - - - Fis,GJ'62-                                                    
   M       Title:  Discrim lrng set and sec reinf  - - - - - - - - - - Bow,RE'63-                                                    
   MVLO    W/lrng-set experienced O, no effect of changing object      Loc,JM'63e                                                    
                 not-chosen on tr-1, regardless of tr-1 choice reinf - Loc,JM'63e                                                    
              Re above, chance perf if change object chosen on tr-1    Loc,JM'63e                                                    
           Title:  Lrng-to-learn as-f(cue) - - - - - - - - - - - - - - Mat,DE'63-                                                    
   M       Title:  R-shift lrng sets - - - - - - - - - - - - - - - - - MDo,AA'63+                                                    
   M       Title:  R-perseveration lrng sets - - - - - - - - - - - - - MDo,AA'63+                                                    
   MT      Title:  Tactual lrng sets - - - - - - - - - - - - - - - - - Wil,M.'63e                                                    
   RV      Title:  Lrng sets - - - - - - - - - - - - - - - - - - - - - Wri,PL'63e                                                    
   MOLH    W/trnd subj, tr-1 nonreinf S1- alone-->hi perf w/S1 vs S2+  Fle,HJ'64+                                                    
   MVLO    Lrng set acq facil if + cue in same position after errors - Abo,EJ'65+                                                    
   xOLO    Acq 2-tr lrng set w/same-R to S- > to S+ w/baboon/macaque - Bro,WL'65e                                                    
   RVLU    Acq discrim lrng set re tr-to-criterion w/3- > 2-dimen Ss - Kay,H.'65+                                                    
   OULU    Rock squirrel acq discrim lrng set w/criterion > fixed N/tr Kin,JE'65-                                                    
   MVA-    During lrng-set acq, shift pos-->neg easier than neg-->pos  Mot,R.'65-                                                    
   RVLH    Acq pattern-S lrng set w/reinf=hypothal ESB - - - - - - - - Joh,RN'66-                                                    
   MVLO    Repeated reversals facil acq discrim lrng set, v/versa  - - Sch,AM'66-                                                    
   xOLO    Object discrim lrng set w/mink/ferret sim to primates - - - Dot,BA'67e                                                    
   DVLH    Acq intermediate size incr over 3 problems  - - - - - - - - Ebe,HC'67-                                                    
   MVLO    Acq conditional-cue discrim lrng set  - - - - - - - - - - - Hil,CW'67-                                                    
   MOL     Title:  Lrng set as-f(S attributes) - - - - - - - - - - - - Dev,JV'69-                                                    
   MOLO    Acq object discrim lrng set w/motiv=avoid airblast  - - - - Sto,GR'73+                                                    
              In above, more positn, fewer R-shift errors than w/food  Sto,GR'73+                                                    
   MOLO    No effect of pretrng S w/reward/nonreward on acq lrng set - Med,DL'74-                                                    
   H       Title:  Lrng mech in 2-tr lrng sets - - - - - - - - - - - - MDo,AA'74e                                                    
   M LO    Hi but imperfect transfer repeated reversal to acq lrng set Sch,AM'74-                                                    
   AXLO    Interp lrng set re hypothesis th as extensn of error-factor Sch,AM'84-                                                    

Systematic Analyses of Learning (Transfer)                             Db****aaZ
   RVLH    Discrim trng facil diffcond w/same rel cue  - - - - - - - - Law,DH'49-                                                    
              Interp: Disc trng estab mediating proc incr distinctive  Law,DH'49-                                                    
   CVLH    Over 160 discrims, acq w/1st tr reinf > nonreinf  - - - - - Ste,DA'66+                                                    
   XXX     Title:  Explanation of transfer of discrim  - - - - - - - - Mar,G.'69-                                                    
   MXXX    Reject reinf and hypo anal of lrng-set formation            Med,DL'72-                                                    
              vs between-prob S/Genz re fdbk re expected rewards - - - Med,DL'72-                                                    
   XXXX    Anal nonreversal shift re changed/unchanged sub-problems  - Med,DL'73-                                                    
              Above anal rejects attn model for only some O populatns  Med,DL'73-                                                    
   PxLH    Some O w/color relevant show independent subproblem lrng  - Man,L.'81-                                                    
              Ie Some O acq Red-Green B4 Green-Red (position hypo?)    Man,L.'81-                                                    
              W/shift position relevant, all O show indep subprob lrng Man,L.'81-                                                    
              W/reversal of color, no O show indep subprob lrng        Man,L.'81-                                                    
              Above anal favors continuity vs noncontinuity th         Man,L.'81-                                                    

                   
Principle DICC<>4:00.  Experimental Extinction (Discrimination)        Db****bbd   
                Remove diff-reinf re S1/S2 elim discrim perf
   HVC-    Pair tone w/reinf during acq, tone during extn incr R/Extn  Hub,WR'51-                                                    
   RVCH    R/Extn incr-f(dep) up to trng dep, not longer - - - - - - - Cau,JR'56-                                                    
              Interp above re both cue and motiv functions of dep      Cau,JR'56-                                                    
   hVPO    Acq w/marble reinf w/noncorrection, incr in Amp(R) w/extn - Hor,RB'61-                                                    
   R       Reinf of altern S facil extn w/w/out punish - - - - - - - - Raw,RA'73+                                                    
              Above facil elim if reinf of altern S stopped            Raw,RA'73+                                                    
           Title:  Drive/pun on R/Extn - - - - - - - - - - - - - - - - Nad,EE'77-                                                    
   RVLUbbd After discrim trng, inhib re S- w/resist acq w/rf < R/Extn  Lee,FC'84e                                                    
                           

Systematic Analyses of Experimental Extinction                         Db****bbz

DICC<>4:10.  R/Extn as-f(N/Acq tr)                                     Db****bna
   R  -    Perseveration incr-decr-f(trng), incr-f(difficulty) - - - - Tho,R.'58-                                                    
   O       Title:  Overtrng on extn of discrim - - - - - - - - - - - - Mac,NJ'65+                                                    
           Title:  R/Extn as-f overtrng w/irrel cue  - - - - - - - - - Her,BR'67+                                                    

                                                                                             
Relevant uncoded root-abstractgs
   MxPO    Over 240 prob, shift rapidly re object/position/reversal  - Zab,M.'46+                                                    

Relevant (?) unabstracted/uncoded literature
   M       Title:  Intra/interprob relationships - - - - - - - - - - - Mey,DR.51-                                                    
   RX      Title:  Habit summation in selective lrng - - - - - - - - - Eni,MU'52-                                                    
   H H     Title:  Extn after HR cond  - - - - - - - - - - - - - - - - Sch,WN'52e                                                    
   R       Title:  Fixations and stress  - - - - - - - - - - - - - - - Kno,F.'53-                                                    
    V      Title:  Interocular transfer  - - - - - - - - - - - - - - - Rie,AH'53e                                                    
   O       Title:  Overtrng on nonreversal shift - - - - - - - - - - - Mac,N.'54-                                                    
   R       Title:  Lrng sets w/rats  - - - - - - - - - - - - - - - - - Wea,LA'57-                                                    
   C       Title:  Discrim reversal lrng - - - - - - - - - - - - - - - War,JM'60-                                                    
   R       Title:  Extn after discrim trng - - - - - - - - - - - - - - DAm,MR'62e                                                    
   H       Title:  Nonreinf and neutralization of S  - - - - - - - - - LBe,D.'62e                                                    
   MV      Title:  R-induced S change on discrim - - - - - - - - - - - She,CL'62e                                                    
   O       Title:  Irrel cues on reversal  - - - - - - - - - - - - - - Mac,N.'63+                                                    
   R       Title:  Overtrng on extn of discrim - - - - - - - - - - - - Mac,NJ'63-                                                    
           Title:  Shifts w/fast/slow learners - - - - - - - - - - - - Vin,AW'64-                                                    
   XXX     Title:  Discrim lrng sets (Schrier) - - - - - - - - - - - - Mil,RC'65-                                                    
   M       Title:  Lrng mech in R-shift lrng set - - - - - - - - - - - MDo,AA'65+                                                    
   M       Title:  Lrng set w/encased objects  - - - - - - - - - - - - Ter,JW'65e                                                    
           Title:  Transfer as-f overtrng  - - - - - - - - - - - - - - Sie,S.'67-                                                    
   QV      Title:  Successive reversal lrng  - - - - - - - - - - - - - Ste,LJ'67e                                                    
   M       Title:  Cue size and lrng set - - - - - - - - - - - - - - - LVe,TE'68-                                                    
           Title:  Factors in serial reversal lrng - - - - - - - - - - Mac,NJ'68e                                                    
   M       Title:  Mult transfer after discrim - - - - - - - - - - - - Sle,M.'68+                                                    
   C       Title:  Visual P-lrng + reversal  - - - - - - - - - - - - - Sch,B.'69+                                                    
   h       Title:  Trng proc on transfer of discrim  - - - - - - - - - She,BE'69+                                                    
           Title:  Discrim overtrng/shift (Gilbert)  - - - - - - - - - Sie,S.'69-                                                    
           Title:  Transfer along a continuum  - - - - - - - - - - - - Mac,NJ'70+                                                    
   M       Title:  Repeated/nonrepeated reversals  - - - - - - - - - - Rio,AJ'71+                                                    
   P       Title:  Contrast/inhib in discrim lrng  - - - - - - - - - - Blo,TM'72-                                                    
           Title:  Lrng/transfer/R-inhib - - - - - - - - - - - - - - - Kei,I.'72-                                                    
   H       Title:  2-tr lrng set formations  - - - - - - - - - - - - - MDo,AA'72e                                                    
   R       Title:  Transfer discrim hunger to thirst - - - - - - - - - Cap,ED'75+                                                    
   h       Title:  Discrim shift lrng in young child - - - - - - - - - Esp,NJ'75-                                                    
   M       Title:  Hypo-anal of lrng set - - - - - - - - - - - - - - - Kin,JE'75+                                                    
   R       Title:  Aversive/appetitive transfer  - - - - - - - - - - - Fow,H.'77e                                                    
   RVL     Title:  Helplessness in nonaversive sit - - - - - - - - - - Mul,GP'77+                                                    
   R       Title:  Expectancy in reversal  - - - - - - - - - - - - - - Pur,JE'79+                                                    
   M       Title:  Criterion vs fixed-tr on lrng set - - - - - - - - - Ste,GM'83e                                                    
   PxP     Title:  Visual/olfactory S in reversal  - - - - - - - - - - Dun,HJ'84-                                                    
   M       Title:  Are lrng sets lrnd? Nature-nurture  - - - - - - - - Men,EW'84+                                                    
   P       Title:  Transfer w/directed forgetting  - - - - - - - - - - Gra,DS'88-                                                    
   O       Title:  Transfer of MTS in sea lions  - - - - - - - - - - - Kas,D.'94+                                                    
   P       Title:  Transfer re initial vs test S - - - - - - - - - - - Urc,PJ'98e