Eight-year-old randy has behavioral difficulty in school and is overly aggressive with the other children. his parents seem to ignore his problems and blame the school and the other children. his parents are convinced that randy has attention-deficit/hyperactivity disorder. when they take him to a child psychiatrist, the psychiatrist is reluctant to give the diagnosis after observing the unhealthy interactions between the family members and between the parents. the psychiatrist's reluctance to give this diagnosis is based on the related to the cause and diagnosis.

A2012 report from the u.s. surgeon general stated: "another common practice is strategically locating tobacco-related marketing materials where young children will be exposed to them. tobacco industry executives acknowledge that products and advertising should be placed at eye level (pollay 2007), but in california, 48% of stores had at least one cigarette marketing item at or below 3 feet from the floor (feighery et al. 2001)." it was also noted that 25% of cigarette displays were next to candy. in addition, a national study found that about one-third of the stores had tobacco ads at low heights. after california banned counter displays, some stores place cigarettes in transparent displays so product brands could still be seen. why did some stores use transparent units to display the cigarettes? to comply with the new rules while still encouraging cigarette purchases via visual exposure to ensure children and minors are not exposed to cigarettes and their eye-catching packaging to minimize exposure to humidity, extending the shelf life of the cigarettes' tobacco to reduce the occurrence of shoplifting, since cigarettes are high-revenue items

True or false mucous membranes destroy pathogens on the outer body surface, at body openings.

What is the style of discipline in which the teacher or parent establishes rules, monitors the child's behavior, then enforced rules by administering appropriate punishment