The findings with respect to the messenger service fully corroborate the charges brought against it by the National Child Labor Committee. The report says: "Turning to the messengers, it is seen that they are in every respect above the average of favorable conditions. Moreover, it is well known that boys taking up this work must be bright and quick; there is no room in it for the dull and mentally weak. Plainly, then, in this case the occupation, not the kind of children who enter it, must be held responsible for its position among the pursuits from which delinquents come ... the chief charges brought against it are that the irregular work and night employment tend to break down health, that the opportunities for overcharge and for appropriating packages or parts of their contents lead to dishonesty, and that the places to which the boy is sent familiarize him with all forms of vice and tend to lead him into immorality."[123] Referring again to the messenger service, the report says: "The unfortunate effects of the inherent conditions of the work are, however, manifest. Its irregularity, the lack of any supervision during a considerable part of the time, the associations of the street and of the places to which messengers are sent, and the frequency of night work with all its demoralizing features, afford an explanation of the impatience of restraint, the reckless yielding to impulse shown in the large percentage of incorrigibility and disorderly conduct. A glance at the main table shows that the two offenses next in order are assault and battery and malicious mischief, both of which indicate the same traits. On the whole, there seems abundant reason for considering that the messenger service deserves its bad name."[124] With reference to errand and delivery boys, the report finds that as the level of favorable conditions keeps so near to the average, it seems necessary to attribute the number of delinquents furnished by this class more to the conditions of the work than to the kind of children taking it up. The occupational influences of amusement resorts, street vending and newspaper selling "are notoriously bad, but a partial explanation of the number of delinquents they furnish is unquestionably in the kind of children who enter them. It is a case of action and reaction. These occupations are easily taken up by immature children, with little or no education and no preliminary training. Such children are least likely to resist evil influences, most likely to yield to all that is bad in their environment."[125]