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While international learning programs have received a great deal of attention and have been found to provide valuable learning experiences for participants interested in developing global leadership competencies (GLCs), they are resource-intensive and variably effective. This chapter examines the relatively unexplored use of assessment center (AC) methodology as a complementary avenue for developing students’ GLCs. Scholarly literature sources pertaining to GLCs and their development, experiential learning theory, and AC methodology are reviewed to develop a conceptual model and propositions related to participants’ learning in an AC designed to develop GLCs. An example is described of one university’s design and facilitation of an AC used to develop students’ GLCs. The role of AC methodology, along with international and other learning experiences for developing students’ GLCs, and recommendations for future research, are discussed.

The curing of pork for the purpose of manufacturing bacon and ham is fundamentally a process of salting that was originally used merely as a method of preservation. A century and a half ago the curing of pork was done on the farm or in the home. To‐day, practically all the bacon and ham consumed is mass‐produced in factories, and the concern of manufacturers is to obtain the best standard products by the simplest means. The report that follows is not concerned with those factors in the quality of the product that can only be standardised by control of the conditions under which the pig is reared and of its treatment immediately before slaughter, such as the conformation and composition of the carcase. It is concerned only with those factors that are definitely due to the process of curing, namely, the cured flavour, the production of the red cured colour of the lean meat and the even distribution of salt. It is now well known that the production of the red colour is due to the interaction of a nitrite, such as potassium or sodium nitrite, with the haemoglobin of the meat, which yields a pigment, nitroso‐haemoglobin, which is more permanent than haemoglobin. On the other hand, it is known that such nitrites may have harmful effects upon animals, if taken indiscriminately into the alimentary system, so that the view generally held is that the amount of nitrite in staple foods should be as low as possible. In the traditional method of curing, nitrite is not added to the curing salt. Nitrate (saltpetre) is added. The fact that the red colour develops is due to the action of certain bacteria in reducing a portion of the added nitrate to nitrite. In this indirect method of introducing nitrite into the cure, the amount of nitrite in the product when it is finally consumed depends upon many variables, and cannot be easily or strictly controlled. The traditional procedure of adding nitrate is still the basis of commercial practice in this country ; in fact, the addition of nitrite is illegal. The traditional method of curing on the farm or in the home has, however, been modified in one very important way in the modern factory. Traditionally, dry salts were used. To‐day, the usual method employed in factories is salting by immersion in tanks of pickle, combined with the forcible injection into the carcase of a solution of common salt and saltpetre. Two advantages have been gained by this change ; first, a milder cure, containing a relatively small and fairly evenly distributed amount of salt, and, secondly, speed and economy. From the points of view both of the consumer and of the manufacturer, a number of questions emerge from this review of the present situation in this country. Thus, it may be asked : (1) Does nitrate contribute in any essential way, in addition to serving as a source of nitrite, to the process ? Does it, for example, contribute essentially to the cured flavour or to the keeping properties of the product ? (2) Similarly, do bacteria contribute in any essential way, in addition to acting as agents in the production of nitrite ? (3) How far are the temperature, time and acidity determined in tank‐curing by the need for controlling the type of bacterial flora and its activity ; and what advantages could the manufacturer obtain if the need for the bacteria and for the control of their activity did not exist ? (4) Would the elimination of the nitrate and the bacteria from the process help toward obtaining more uniform and lower amounts of nitrite in the finished product ? It has therefore been felt essential to carry out the experiments described in this report, although it may appear at first sight that they cover similar ground to that traversed as long ago as 1925 in the U.S.A. under the auspices of the Bureau of Animal Industry of the United States Department of Agriculture and of the Institute of American Meat Packers. There is, however, a basic difference in the aims of the two pieces of work. The American work, conducted on an extensive scale in a number of packing houses, was a successful demonstration that the direct use of sodium nitrite in American cures was commercially practicable, and had many operative advantages over the traditional method, which relied entirely for the production of nitrite on the bacterial reduction of nitrate. As regards the product, it was found to be at least equal in all respects to that produced by the older method. The work was not designed to elucidate the mechanism of curing, i.e., to isolate the factors responsible for the production of the cured flavour and, in fact, no steps were taken to eliminate the factor of bacterial action. The results did, however, show that the presence of nitrate, as such, was not essential for the flavour of American bacon and hams. The aim of the present work has been twofold : to determine the relative importance of the various factors responsible for the production of the cured flavour ; and to determine whether the direct use of nitrite in English cures, which are very different from those used in America, would give a satisfactory product, as judged by English standards. The first objective is not only of scientific interest, but is fundamentally related to the second. If a clearly defined factor can be shown to be responsible for the production of the cured flavour, any consequential modifications in English commercial practice that may suggest themselves can be viewed and developed on a scientific and not an empirical basis. The work therefore included a critical comparison between, first, current procedure in the factory, based on the traditional process of adding nitrate and depending on bacterial activity for the production of nitrite ; secondly, nearly sterile procedure in which both nitrate and nitrite were added in addition to sodium chloride ; and thirdly, nearly sterile procedure in which only nitrite was added. Other aspects of curing were also investigated, including the rate at which the freshly‐slaughtered pig is cooled, the action of heat on the nitrite in bacon, the minimal desirable amount of free nitrite in bacon, the bacterial flora of pork, bacon and mature tank‐pickle and the amounts of salt and nitrite in commercial bacon. The results of the experimental cures, as will be seen, establish a strong presumption that the characteristic flavour of bacon is due to the action of sodium chloride and nitrite on the flesh, and that the presence of nitrate and microbial action during pickling and maturation are not essential. The work also raises, but does not settle, other important issues. For example, what is the process by which nitrite is lost in the meat, other than by combination with haemoglobin, and what are the effects of temperature, time, acidity, etc., upon the rate and extent of this process ; does the presence of nitrate in the tissues appreciably retard or inhibit the growth of putrefactive anaerobes? These problems are now being investigated, but in the meantime it seems undesirable to defer publication of the results already obtained. What is the immediate practical upshot of the work ? The basic principles of the curing of bacon can be taken as fairly established, and they do point to the possibility of recasting current practice in this country in a way that would give the curer really effective control over the quality of his product, so far as it is determined by the actual process of curing. But it would be premature at this stage to attempt the radical changes in method that are implied. Before that could usefully be done it would be necessary to carry out a comprehensive series of experiments on a larger scale, and with an adequate range of raw material (i.e., carcases), in order to establish how far the results obtained on the small scale are reproducible in the factory. The question of this further work is under consideration.

Inhibitory control (IC) is a central executive function that shows significant development throughout the preschool years. IC is known as a factor that underlies the ability to self-regulate in daily situations. This ability is challenged when a child faces negative emotions; a challenge that is seen in children’s IC performance and brain activity. This chapter elaborates on the effects that negative emotional experiences have on children’s IC functioning. Moreover, previous studies regarding the way emotional experiences are reflected in brain activity are included. Additionally, this chapter will offer a comprehensive review of the factors affecting individual differences in IC, including the role of children’s temperamental effortful control and negative affectivity. Further, the role of parenting behaviors will be discussed, focusing on the way in which maternal self-regulation influences child inhibitory control, including related educational implications.

THE following list of contracts placed by the Air Ministry during January is extracted from the February issue of The Ministry of Labour Gazette:—

AFTER the trenchant paper by Mr. A. O. Jennings, read at the Brighton meeting of the Library Association, and the very embarrassing resolution which was carried as a result, one can only approach the subject of the commonplace in fiction with fear and diffidence. It is generally considered a bold and dangerous thing to fly in the face of corporate opinion as expressed in solemn public resolutions, and when the weighty minds of librarianship have declared that novels must only be chosen on account of their literary, educational or moral qualities, one is almost reduced to a state of mental imbecility in trying to fathom the meaning and limits of such an astounding injunction. To begin with, every novel or tale, even if but a shilling Sunday‐school story of the Candle lighted by the Lord type is educational, inasmuch as something, however little, may be learnt from it. If, therefore, the word “educational” is taken to mean teaching, it will be found impossible to exclude any kind of fiction, because even the meanest novel can teach readers something they never knew before. The novels of Emma Jane Worboise and Mrs. Henry Wood would no doubt be banned as unliterary and uneducational by those apostles of the higher culture who would fain compel the British washerwoman to read Meredith instead of Rosa Carey, but to thousands of readers such books are both informing and recreative. A Scots or Irish reader unacquainted with life in English cathedral cities and the general religious life of England would find a mine of suggestive information in the novels of Worboise, Wood, Oliphant and many others. In similar fashion the stories of Annie Swan, the Findlaters, Miss Keddie, Miss Heddle, etc., are educational in every sense for the information they convey to English or American readers about Scots country, college, church and humble life. Yet these useful tales, because lacking in the elusive and mysterious quality of being highly “literary,” would not be allowed in a Public Library managed by a committee which had adopted the Brighton resolution, and felt able to “smell out” a high‐class literary, educational and moral novel on the spot. The “moral” novel is difficult to define, but one may assume it will be one which ends with a marriage or a death rather than with a birth ! There have been so many obstetrical novels published recently, in which doubtful parentage plays a chief part, that sexual morality has come to be recognized as the only kind of “moral” factor to be regarded by the modern fiction censor. Objection does not seem to be directed against novels which describe, and indirectly teach, financial immorality, or which libel public institutions—like municipal libraries, for example. There is nothing immoral, apparently, about spreading untruths about religious organizations or political and social ideals, but a novel which in any way suggests the employment of a midwife before certain ceremonial formalities have been executed at once becomes immoral in the eyes of every self‐elected censor. And it is extraordinary how opinion differs in regard to what constitutes an immoral or improper novel. From my own experience I quote two examples. One reader objected to Morrison's Tales of Mean Streets on the ground that the frequent use of the word “bloody” made it immoral and unfit for circulation. Another reader, of somewhat narrow views, who had not read a great deal, was absolutely horrified that such a painfully indecent book as Adam Bede should be provided out of the public rates for the destruction of the morals of youths and maidens!

In a communication which appeared in The Times, and which Mr. Max Pemberton has also addressed to this Journal, Mr. Pemberton observes that during the Great War a Commercial Treaty was made between this country and its oldest ally, Portugal. One of the considerations for this Treaty was that Great Britain reserved to Portugal the sole right of use of the name “Port” to be applied to wines certified as such by the Portuguese Government. Before that Treaty there was no legal restriction of the use of the word “port,” which could be, and was, applied to cheap Spanish and even British wines—such as “Tarragona Port” and “British Port.” Unfortunately, in granting Portugal the exclusive right to the word “Port,” our Government made no stipulation as to the standard below which the Portuguese wines should not be certified as port, and, in effect, the Treaty bound the English law to follow the Portuguese law in this matter. Port is a strong wine made from vines grown on the banks of the Upper Douro, and “fortified” at the vintage by the addition of fine grape brandy. Its strength is a vital and distinctive characteristic, and at the time when the Treaty was made, and for very many years before that, the strength standard recognised by all reputable shippers was not under 35 per cent. of proof spirit. At the time of the Treaty, our wine duty was 2s. 6d. per dozen for wines up to 30 per cent., and 6s. per dozen for wines above that strength. so that all “recognised” ports then paid our higher rate of duty.—In 1920 our wine duties were doubled and all wines over 30 became chargeable at 12s. per dozen, instead of 6s. With a view to reducing costs some syndicates in Portugal then started shipping ports to this country at strengths below 30 per cent., thus saving 7s. a dozen to the buyers. But this saving was not necessarily passed to the consumer, and as, unfortunately, the law does not require a statement of the strength of port on the label, these low‐strength wines can be sold to the public at the same prices as the recognised high‐grade and high‐strength ports. At present, therefore, the public has no security as to strength, unless it insists on buying ports of the well‐known brands of reputable, houses, which carry a guarantee that they are of full strength, and these low‐strength wines sold as port are pouring into this country in an ever‐increasing volume, nearly three times as much having been shipped to Great Britain in the year 1924–5 as in 1921–22. If all these 2,228.842 gallons of low‐duty port imported into this country paid the higher rate of wine duty, the Revenue would have received £390,000 more from them than it actually did—in other words, the difference in the duty paid on these wines has resulted in a loss of that sum to the British revenue. Our Government could not have foreseen, when the treaty was made, how it would be evaded. From the revenue point of view, therefore, as well as that of the consumer, there is a clear case for regulating the strength at which wines may be described as “port.”—Port now plays so great a part in the wine dietary of this country that there should be an amendment of our law which would compel a statement on all port labels as to the strength of the wine—whether above or below the 30 per cent. duty line—in protection of the British consumer, who, in the meantime, can protect himself only on insisting on a disclosure as to whether his wine be full strength or otherwise. Indeed, some of the leading houses have found it necessary already to state on their labels and in their advertisements that their ports are of “full strength” as a safeguard to the buyer. Undoubtedly, some legal protection is required for the growing army of port consumers, in accordance with the precedent by which the law compels disclosure of strength in the case of whisky and other spirits below 35 degrees under proof. The public would then be protected against a form of the “confidence trick” and vendors of port could not complain if they were required to state the strength‐standard of their wine. Strong wines (over 30 degrees) from our Colonies were granted in the last Budget a preference of 8s. per dozen in duty, with a deliberate view to the development of Empire trade. Such is the magic of the word “port,” however, that so long as the wines are subject to the competition of low‐duty Portuguese wines at a cheap price to which the name “port” may be applied (Colonial wines are not permitted by law to use that name) the preference wines cannot be fully effective. If our Imperial wines containing over 30 per cent. of proof spirit cannot be described as port, it seems unfair that the name should be allowed to Portuguese wines containing less than 30 per cent. of proof spirit.

The Ministry of Health have issued a Circular (No. 2198, November 25th, 1940) reminding local authorities of the measures which can usually be taken to protect the public against the spread of the diseases commonly conveyed by food, i.e., diseases of the enteric group (typhoid and paratyphoid fevers), dysentery, food poisoning and intestinal parasitism. The Circular continues: One of the commonest causes of the spread of the enteric diseases is the contamination of food, including milk, by the hands of persons excreting the causal organisms of the disease, whether they are actually suffering from the disease, or are chronic carriers of the infection, or are persons temporarily excreting the causal organisms without themselves being ill. The Milk and Dairies Order, 1926, confers on medical officers of health in Articles 18 and 19 powers relating to infected milk supplies and to persons having access to the milk, milk vessels, etc., at registered premises whose employment may be likely to lead to the spread of infectious disease. It also requires generally under Article 15 that every person engaged in the milking of cows or the distribution or measuring of milk or otherwise having access to the milk or to the churns or other milk receptacles shall keep his clothing and person in a cleanly condition. Article 23 of the Order requires that in connection with the milking of cows the hands of the milker shall be thoroughly washed and dried before milking, and throughout the milking be kept free from contamination. With respect to food and drink in general, provision is made in Part III of the First Schedule to the Public Health (Infectious Diseases) Regulations, 1927, whereby on a report by the medical officer of health, the local authority can (1) in any case of enteric fever or dysentery occurring in the district by notice in writing require, in addition to other precautions, that the person specified in the notice shall discontinue any occupation connected with the preparation or handling of food or drink for human consumption and (2) require the medical examination by the medical officer of health or a medical officer acting on his behalf of a person suspected by the medical officer of health to be a carrier of enteric fever or dysentery infection who is employed in any trade or business connected with the preparation or handling of food or drink for human consumption, and can suspend such person from his employment for a specified period if as a result of the examination or from bacteriological or protozoological examination of material obtained at any such examination, of material obtained at any such examination, the medical officer of health is of opinion that the person is such a carrier. Apart, however, from conditions which can be dealt with by the temporary discontinuance of work by persons actually suffering from the disease or found to be carriers of it, experience shows that outbreaks of disease of the enteric group and of food poisoning are not uncommonly caused, or their range extended, by the handling of food by persons who have not previously been suspected to be suffering from or carrying disease, and the Minister is advised that a substantial number of consequential cases could be avoided if all persons engaged in the preparation or handling of food intended for sale were habitually to take the elementary precautions required by law. The relevant statutory provisions as regards food other than milk are those contained in Section 13 (1) of the Food and Drugs Act, 1938, which read as follows :—

Global leadership research published in the form of journal articles, scholarly book chapters, and theses and dissertations from 2015 to 2020 are tabulated to ascertain patterns in the field regarding the quantity of publication in the field, type of research being conducted, authorship patterns, type of theory that is utilized, and linkages of research to related phenomena. We compare our findings to previous research and discuss implications for the future evolution of the global leadership field.

The Minister of Health, after consideration of the representations made to him and after consultation with the Minister of Agriculture, has made the new Milk (Special Designations) Order, which will come into operation on June 1st next. The new Order has two main objects—to transfer from the Minister to local authorities the duty of granting licences to producers of certain graded milks and to improve and simplify the special designations of milk.

Investigates the differences in protocols between arbitral tribunals and courts, with particular emphasis on US, Greek and English law. Gives examples of each country and its way of using the law in specific circumstances, and shows the variations therein. Sums up that arbitration is much the better way to gok as it avoids delays and expenses, plus the vexation/frustration of normal litigation. Concludes that the US and Greek constitutions and common law tradition in England appear to allow involved parties to choose their own judge, who can thus be an arbitrator. Discusses e‐commerce and speculates on this for the future.