Summary of PSYCOLOQUY topic Bell Curve

Topic:
Title & AuthorAbstract
11(099) REVISITING THE BELL CURVE
Target Article by Reifman on Bell-Curve
Alan Reifman
Department of Human Development and Family Studies
College of Human Sciences
Texas Tech University
Lubbock TX 79409-1162
USA
http://www.hs.ttu.edu/hdfs/faculty/reifman.htm

AReifman@hs.ttu.edu
Abstract: Charles Murray, one of the authors of The Bell Curve (Herrnstein & Murray, 1994), predicted that, even with further scholarly inquiry into the issues raised by the book, none of its conclusions would be overturned. Now, roughly five years after the publication of The Bell Curve, this target article reviews pertinent research published during the intervening time to assess Murray's prediction. Three primary areas are reviewed: the genetic contribution to intelligence, the relative contributions of intelligence and social factors to success in life, and the potential of educational experience to improve cognitive ability. The issue of genes and racial/ethnic differences in IQ is also examined. It is concluded that, contrary to Murray's prediction, many of The Bell Curve's arguments have been weakened.

Keywords: IQ, adoption studies, behavior genetics, bell curve, crime, education, intelligence, nature/nurture, poverty, twin studies, uterine environment.

11(105) HERITABILITY AND THE INDEPENDENT CAUSAL ROLE
OF IQ IN "THE BELL CURVE" (HERRNSTEIN & MURRAY 1994)
Commentary on Reifman on Bell-Curve
Charles Murray
American Enterprise Institute
1150 Seventeenth St. NW
Washington, DC 20036

Cmurray@aei.org
Abstract: I cite text clarifying the position of Herrnstein & Murray's (1994) "The Bell Curve" on heritability, present evidence that the independent effect of IQ on social and economic outcomes is stable across independent methods of controlling for family background, and propose that Reifman's (2000) target article assigns a curiously short time frame for assessing the outcome of the controversy over the book.

Keywords: IQ, adoption studies, behavior genetics, bell curve, crime, education, intelligence, nature/nurture, poverty, twin studies, uterine environment.

11(106) SOME RECENT OVERLOOKED RESEARCH ON THE
SCIENTIFIC BASIS OF "THE BELL CURVE"
Commentary on Reifman on Bell-Curve
Arthur R. Jensen
School of Education
University of California
Berkeley, CA 94720-1670

nesnejanda@aol.com
Abstract: Reifman's (2000) method of literature search focuses so much on books and articles aimed specifically at criticizing "The Bell Curve" (TBC) by Herrnstein and Murray (1994) as to miss other recent publications that importantly advance the scientific underpinnings of the arguments involved in TBC. A few of these publications are noted here.

Keywords: IQ, adoption studies, behavior genetics, bell curve, crime, education, intelligence, nature/nurture, poverty, twin studies, uterine environment.

11(128) A CALL FOR A NEW REFERENDUM ON CONCLUSIONS OF THE BELL CURVE
Commentary on Reifman on Bell-Curve
Joseph A. Buckhalt
Counseling & Counseling Psychology Department
Auburn University
Auburn,
AL 36849
www.auburn.edu/~buckja/

buckhja@auburn.edu
Abstract: Reifman (2000) concludes on the basis of a selective review of literature that many conclusions of Herrnstein & Murray's (1994) "The Bell Curve" deserve to be overturned or at least trimmed back. He seems anxious to count the ballots for this new referendum, but I doubt that a consensus of those interested will be reached.

Keywords: IQ, adoption studies, behavior genetics, bell curve, crime, education, intelligence, nature/nurture, poverty, twin studies, uterine environment.

12(030) HERITABILITY, ECONOMIC INEQUALITY, AND THE TIME COURSE OF THE "BELL CURVE" DEBATE
Reply to Buckhalt, Jensen, and Murray on Reifman on Bell-Curve
Alan Reifman
Department of Human Development and Family Studies
College of Human Sciences
Texas Tech University
Lubbock, TX 79409-1162
USA
http://www.hs.ttu.edu/hdfs/faculty/reifman.htm

AReifman@hs.ttu.edu
Abstract: I address three issues raised in the commentaries of Buckhalt, Jensen, and/or Murray: the heritability of intelligence, intelligence's role in economic inequality, and the time course of the debate over "The Bell Curve." In some areas, I feel these authors have advanced the scientific discourse. However, because they did not address some of the important recent articles cited in my original target article, some opportunities to advance the debate have been lost for the moment.

Keywords: IQ, adoption studies, behavior genetics, bell curve, crime, education, intelligence, nature/nurture, poverty, twin studies, uterine environment.