SOCIAL AND ETHICAL INTERPRETATIONS 

 IN MENTAL DEVELOPMENT 



A Study in Social Psychology 



By JAMES MARK BALDWIN, Ph.D., D.Sc, Oxon.; 

 LL.D., Glasgow 



Professor in Princetoti University ; Co-editor of the Psychological Rrvirio 



Work crowned with the Gold Medal of the Royal Academy of Denmark 

 Third Edition, Revised and Enlarged 



Cloth. 8vo. $2.60 



The following is an extract from Professor Hoffding's report to the Danish 

 Academy : — • • u 1 



" This extended and profound work commences with an inquiry mto the rela- 

 tions subsisting between the individual and society. . . . Occasionally the author 

 makes contributions, as new as they are interesting, to the psychology of the child, 

 and proves himself the same skilful observer in finding identical or analogous 

 movements in different phases of conscious life. By the original, profound, and 

 penetrating use which he makes of the psychological and genetic method, he has 

 really cleared up the notions which must be used in the study of this question, and 

 thereby made much progress toward its solution. . . ." 



The Nation. — " Professor Baldwin here puts forth the sequel to his remarkable 

 work on ' Mental Development in the Child and the Race.' . . . That it richly 

 deserves the gold medal of the Danish Academy there can be no doubt." 



Edinburgh Scotsman. — " The most important contribution that has been made 

 to the science of psychology in recent years." 



The Spectator. — " One of the latest ai.d not least remarkable products of 

 American thought. It is a piece of close reasoning based upon vigilant observa- 

 tion. ... A vast amount of philosophic learning anti ot scientific research — both 

 of aver'yrare kiNd - ':as gone to the making of this remarkable book." 



Professor Morselli, ii. Rivista di Fllos. Scient.— " It is a vigorous book which 

 requires severe meditation and reveals in the author one who has profound knowl- 

 edge of psycho-social questions, and a thinker of the first rank. It constitutes a 

 most formal and severe refutation of individualism." 



Professor Richard T. Ely, in The Expositor. - " What Nv-e have in this work is 

 a treatment of social psychology so profound, so original and so striking in us re- 

 suits that it cannot fail to mark an epoch in the future both of sociological and of 



psychological thought The child is examined in his mental '-^^'^P^^e"^ 



and the social results reached are as rich as they must b^.^^stonishing to one who 

 has hitherto failed to approach problems of society from this simple PO>nt of v«:w 

 One is reminded of Columbus and his egg; also the thougnt occurs that a little 

 child is still leading us into the truth. _ , , . . , , .ui^nj^^T r.f 



"The most impressive feature of Professor Baldwin's work <« °"'-V.'^'"^'"S °} 

 it as a whole is the new emphasis laid upon social forces. The P^" '^^"P^y of 

 he eighteenth century viewed external nature as the pnncipa thing to be consid- 

 ered ma sudv of societv. and not society itself. The great force in society was 

 extrvaeous to society. But according to the philosophy of our times, as it finds 

 exp?rs?on in Professor Baldwin's work, the chief forces working in society are truly 

 so?S forces, that is to say. they are imnnment in society itself. Ihe miportance of 

 this chanee can scarcelv be overestimated. ^a^^.x ,„ 



'■ Profeior Baldwin's work is one which no student of society can aflfo d to 

 neclecr It Is one which will prove helpful to the teacher. ^"^. "^"f .P'-^^^"^ -ch 

 Suence the preacher who grasps its import. It gives us a ^oca ph. losophy .h.c^ 

 makes possible a ration d and helpful discussion of the P'-^V'^";^^^ ,^f '^.^ -^tS 

 fessor Baldwin has already accomplished great things, and from him still greater 

 things may be expected in the f uture." 



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