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In this article the author seeks to outline the ideas behind the educational approach in the technical school, and then gives a brief outline of the history and development which has taken place in a particular school.

New Directors. British Oxygen Chemicals Ltd. have appointed two new directors. They are LESLIE G. D. SHELDRAKE, B.SC., A.M.I.CHEM.E., A.R.I.C., who is appointed works director, and J. M. WILLIAMS, B.A., who becomes sales director. The appointments were effective from July 1st.

THERE has quite recently occurred among professional and other periodicals a sort of epidemic of comparisons between the work of European and American libraries, some of which are more or less misleading and calculated to stir up national annoyance. The Transatlantic journals are particularly condescending in tone, and arrogant in their claims, and some statements in the New York Nation and Chicago Dial are not only written with a most lofty sense of American superiority, but are manifestly based on ignorance of library conditions in Europe. They are indeed typical of the attitude of the average American librarian towards library work outside the borders of the United States. With a few notable exceptions, American librarians are a somewhat narrow‐minded, self‐sufficient and wilfully‐ignorant class of public officials; but more especially the younger generation. They are eternally shutting their eyes to the accomplishments of other nations, and assuming that the last word on all library matters has been spoken in America. They are, for the most part, ignorant of European library literature, as none save the largest libraries ever purchase anything but American professional books. This is further proved by the absence of such works from their catalogues and from among the text‐books prescribed for the various library schools; while in all their select bibliographies or lists of “best” books the most notice‐able feature is this studied omission of European books. In the proceedings of British professional associations the work of American libraries is frequently referred to in the most appreciative and broad‐minded manner; but at similar meetings in America, European library work, if not entirely ignored, is most often casually mentioned as something quite obsolete, and a legitimate target for oblique criticism. It is difficult to understand why American librarians will not study library questions from both the historical and international standpoints, because it is such an obvious and interesting manner of freeing the mind from the fetters of a cock‐sure provincialism. That it is true no such attempt is made by the average American librarian to attain knowledge of foreign conditions, is proved by the universally accepted opinion in the United States, that there is no European library work worth attention, in comparison to the immensity of the American achievement in the same field.

G. A. Harvey Board. H. E. COOPER has been appointed managing director of G. A. Harvey & Co. (London) Ltd. He joined the company in 1945 as consulting engineer to the board of management and was first appointed to the board of directors in 1946.

More than 100 papers from 19 countries were given at the 16th ISIR (International Symposium on Industrial Robots) held in Brussels in late September. The Industrial Robot reviews the trends.

Under this heading published regularly abstracts of all Reports and Memoranda of the Aeronautical Research Council, Reports and Technical Memoranda of the United States National Advisory Committee for Aeronautics and publications of other similar Research Bodies as issued.

The purpose of this study was to evaluate the antioxidant and hypocholesterolemic activities of sardine and bogue protein hydrolysates in cholesterol-fed rats.

In total, 18 male Wistar rats (220 ± 10 g) fed 20 per cent casein, 1 per cent cholesterol and 0.5 per cent cholic acid were divided into three groups and received a daily gavage of 250 mg of sardine (SPH) or bogue (BPH) protein hydrolysates for 30 days. The third group, named control group (CG), received in the same conditions water. Lipoproteins were fractionated by size-exclusion fast protein liquid chromatography, and serum lipids, apolipoproteins and lipoproteins were assayed.

In SPH and BPH groups, serum total cholesterol concentrations were −66 per cent lower than in CG. This corresponded to the decreased very low-density lipoprotein-C in the former groups. Moreover, BPH treatment reduced low-density lipoprotein-C compared with CG and SPH groups. Compared with CG, serum phospholipids were reduced by SPH and BPH. Furthermore, BPH increased significantly APOA4 and sphingomyelin but lowered phosphatidylcholine. In the latter group, serum lecithin cholesterol acyltransferase activity was +23 per cent higher, but with SPH, this activity was −35 per cent reduced compared with CG. Apolipoprotein A-I contents were similar in the three groups. Compared with CG, hydroperoxide and lipid peroxidation contents in serum and lipoprotein fractions were reduced by SPH and BPH. Compared with CG, serum superoxide dismutase and glutathione peroxidase activities were increased in the treated groups, particularly in the BPH group.

These results suggest that sardine protein hydrolysates and particularly those of bogue could be a very useful natural compound to prevent hypercholesterolemia by both improving the lipid profile and modulating oxidative stress in cholesterol-fed rats.

Recent developments in neuroscience have generated great expectations in the education world globally. However, building a bridge between brain science and education has been hard. Educational researchers and practitioners more often than not hold unrealistic images of neuroscience, some naively positive and others blindly negative. Neuroscientist looking at how the brain reacts and changes during mental tasks involving reading or mathematics usually discuss education as some constant and undifferentiated “social environment” of the brain, either assuming it to be a “black box” or evoking an image of perfect schooling and full access to it. In this review, we claim that a more productive and realistic relationship between neuroscience and the comparative study of education can be thought about in terms of the hypothesis that formal education is having a significant role in the cognitive and neurological development of human populations around the world. We review research that supports this hypothesis and implications for future studies.

This study examined whether life satisfaction varied among women who occupy different motherhood statuses, and if these variations were influenced by differences in women’s internalization of cultural motherhood norms. We distinguished among women as biological mothers, stepmothers, and “double mothers,” who were both biological and stepmothers. We also included two groups of women without children: voluntary childfree and involuntary childless women.

Data were drawn from the National Study of Fertility Barriers and analyzed using OLS regression.

Biological mothers reported greater life satisfaction than women in other motherhood statuses. Accounting for the internalization of motherhood norms, double mothers had significantly lower life satisfaction compared to biological mothers, but voluntary childfree women had significantly greater life satisfaction. More detailed analyses indicated that internalization of cultural norms only appears to influence the life satisfaction of women with biological children.

The results suggest that it may not simply be motherhood that affects women’s well-being, but rather that women’s internalization of motherhood ideals, particularly when it corresponds with their motherhood status, significantly impacts well-being. Limitations of this study include small cell sizes for some categories of women where additional distinctions may have been useful, such as lesbian or adoptive mothers. Future work should incorporate diverse family forms and expand on the newly named category “double mothers.”

By providing a more nuanced approach to categorizing motherhood status, including identifying double mothers, stepmothers-only, and two groups of childless women, the study added detail that has been overlooked in previous work on well-being.