Psychosocial Problems of Adolescence Chapter 13 Not all teens are well adjusted, but that is not necessarily about adolescence We don’t need to overreact Teens do experiment, but that is not always a portent of problems ahead Most problems are transitory & don’t persist into adulthood Most problems are not caused by adolescence itself Major problems during adolescence Substance abuse • Primarily alcohol, smoking, marijuana Internalizing disorders • Depression, anxiety Externalizing disorders • Delinquency, antisocial aggression, truancy • Others- academic or peer problems • Some can be comorbid- co-occurring Comorbidity of externalizing problems There are different ways of acting out that display general lack of impulse control Problem behavior syndrome- various behaviors, often linked to substance abuse, displaying general unconventionality • Tolerant of deviance • Not connected to educational institutions • Often in environments with others who engage in risk-taking, experimentation, delinquency Problem clusters Biological underpinnings of risk taking/ unconventionality Early family context may encourage or ignore deviant behavior Cascading effects: • One behavior often connects to another- drugs to delinquency, unsafe sex • Problems in childhood may lead to problems in adolescence at a higher level Risk taking behaviors differ in the clustering between girls and boys Girls are more likely to use nicotine; boys, pot Boys are more externalizing with fights Social control theory People with weak bonds to social institutions (family, school, church) are more likely to deviate One reason for so many more problems clustering in poor, inner-city youth Even so, most youth are not having serious problems Comorbidity of internalizing problems The common state is a subjective state of distress Internalizing relates to rumination- obsessional thinking about one’s feelings, condition Negative affectivity- becoming distressed easily Substance use vs. abuse Teens get mixed signals about drug use, a reflection of our society’s ambiguity of values Monitoring the Future- longitudinal survey of youth drug use • ¾ HS seniors tried alcohol • ½ HS seniors- cigarettes • 45% have tried pot Problems seen in the survey Drug experimentation is starting earlier today 1/5 eighth graders drink alcohol regularly 1/10 smokes once a month or more 1/6 tried inhalants, marijuana 20% have been drunk once When drug use begins as early as 14, chances of addiction rise dramatically Smoking has declined- due to 70% increase in price of cigarettes since 1997 Drugs and the Brain Drug exposure earlier in life is more damaging & increases life potential for addiction Most drugs work by mimicking dopamine, the neurotransmitter of pleasure The problem is that the brain’s dopamine system slacks off in the presence of external sources Early experiences of drug use can permanently affect the dopamine system This is the source of addiction- needing more of the substance to achieve pleasure Early use has varied long term effects People who begin drinking before 14 are 7 times more likely to binge drink; 5 times more likely to develop a substance abuse disorder Those who begin smoking before 14 are at higher risk of dependence in adulthood Early use of inhalants is associated with higher rates of drug abuse The part of the brain most affected is the hippocampus- memory site, also reigns in impulsivity Alcohol seems to affect the planning & regulation of impulses Animal studies show early exposure to nicotine increases likelihood of addiction Ethnic differences in use The longer a minority is acculturated, the more likely s/he is to use drugs New immigrants use at half the rate of the same group who was born in US White youth are more likely to use more drugs/ alcohol than minorities Use is highest in Native Americans Progression of use Beer & wine first Cigarettes & hard liquor Marijuana Other illegal drugs Those who haven’t experimented by their 20s are unlikely to ever use Gateway drugs- alcohol/ marijuana represent a gate through which teens pass to use harder drugs, but progression is affected by many things Developmental trajectories Six groups of users have been identified Occasional use has become normative for teens Substance abuse- drug use causes problems in living Substance dependence- physical addiction shows in withdrawal People use in different ways: • Frequent drug users (1Xweek) • Hard-drug users • Experimenters (not regular use) • Abstainers (rational & irrational) Rational abstainers show better adjustment than irrational abstainers, as they are overcontrolled, narrow in interests, anxious & inhibited Predictors of substance abuse More likely to be maladjusted as children Drug use in adolescence is symptom of earlier emotional disturbance As early as 7 years old these issues show up: • Peer problems • Little concern for others or moral issues • Not likely to plan ahead • Not trustworthy • Not dependable • Not confident For 11 year olds: • Deviant, emotionally unstable, stubborn, inattentive Four risk factors Psychological • Anger, impulsivity, inattentiveness, more tolerant attitudes about deviance, beliefs that alcohol will solve problems Familial • Distant, hostile, conflicted, another member uses drugs Social • Friends who use & tolerate use; often use is at a friend’s house Contextual • Availability of drugs, social norms, lax enforcement of laws, attending a school with many drug users Protective factors Positive mental health • High self esteem High academic achievement Engagement in school Close family relationships Religious involvement Prevention focused on: The supply of drugs • An abysmal failure The environment where teens are exposed to drugs • Increasing the cost has reduced use Characteristics of potential drug user • Enhancing self esteem; social skills training • Helping youth develop other interests • DARE, informational tx- ineffective as a behavior change agent • Working reduces drug use Externalizing problems Conduct disorder • Persistent pattern of antisocial behavior resulting in problems in school, relationships or work • Oppositional defiant disorder- less serious, but affects 6– 16%M, 2-9%F Aggression • Behavior done to intentionally hurt another Delinquency • Crimes dealt with by the juvenile justice system Conduct disorder Youth may be diagnosed as antisocial personality disorder in adulthood (sociopaths, psychopaths) • Antisocial behavior as well as manipulative, charming, impulsive, indifferent to others’ feelings • Many of these behaviors are common for teens & don’t reflect pathology Aggression Aggression encompasses many forms: physical fighting, intimidation, relational • Most disturbing as it becomes more damaging to others (greatest incidence of aggression is in preschool, but it doesn’t hurt others much) Juvenile offending Status offenses are violations of laws that only pertain to juvenilestruancy, running away Violent crimes & property crimes increase over adolescence & decline during adulthood- the age-crime curve • 1/3 of arrests for serious crimes involves suspect under 18 Developmental progression of antisocial behavior Adolescents as crime victims We worry about teen perpetrators, but more teens are victims of crime • 10% of population, but 25% of victims • Victims can develop PTSD, depression, sleep disorders, school problems, aggression/ antisocial Inner city youth are most likely to be victims • 12-24 y.o.: homicide 42% Why is poverty such an influence? Parents are less effective in monitoring/ nurturing • Native American community before & after income from a casino- drop in teen problems due to enhanced monitoring of parents Poverty destroys social fabric of a community- difficult for groups to provide guidance When unemployed, violence is used by males to display power Prevalence of guns ups the ante when teens fight • Experiment: poor families with violent teens were relocated into better neighborhoods- violence dropped Types of offenders Life-course persistent offenders • Antisocial behavior before, during, & after adolescence • More males; poor; more often from divorced homes • From disorganized homes with hostile or neglectful parents who have mistreated children or failed to teach self-control • Antisocial behavior by teens triggers worse behavior by parent, links to antisocial peers, school problems • History of antisocial behavior as early as 8 • Characteristics: impulsive, little self control of anger, more likely to have ADHD • Often have parents/siblings who have been in trouble with the law- modeling/ acceptance of deviance • More likely to score low on IQ tests, perform badly in school Many are born of poor, drug addicted mothers, often suffered problems in birth • Poor relations with peers- peer rejection • Hostile attributional bias/ more likely to see aggression as useful in solving problems Types of offenders Adolescence-limited offenders • Antisocial behavior simply during adolescence • Have learned social norms, better socialized • 10X more males, more likely to be loners • More mental health, substance abuse problems than nonoffenders • Risk factors- poor parenting, little monitoring, affiliation with antisocial peers • Most activity occurs in group situations, trying to impress one another, feeling peer pressure Runaways • Only 4 – 10% have run away • ½ return within days; 75% within a week • Concern is dangers of road: physical risks, crime, prostitution, AIDS, STDs, drug use • More likely to be delinquent, drop out of school, use aggression • Risks: poverty, low IQ, family problems Internalizing problems Depression: emotional, cognitive, motivational, & physical symptoms • More prevalent due to more stressors, abstract thinking, rumination, personal fable • Symptoms increase during adolescence, then decrease in adulthood • Often accompanies by anxiety, phobias, psychosomatic issues • May be missed by parents, as “normal moodiness” • Twice as many females as males, somewhat concurrent with puberty Increased self-consciousness over appearance, concern for popularity with peers • Genetic • Poor body image & low masculinity scores • Gender roles- traditional feminine role is passive, dependent, fragile • Girls are more likely to be sexually abused in childhood • Problem solving is more internal, more helplessness (boys are more likely to distract or act out or use drugs) • Girls higher levels of sensitivity (due to oxytocin levels) leads to relationships that can be more supportive, lead to greater vulnerability Suicide 10%F & 6%M attempt suicide each year Suicidal ideation increases during early adolescence, peaks around 15, then declines Suicide rate among 15 – 19 y.o. increased from 1950 – 1990, declining in the 1990s with new Rx Most common method is firearms, then hanging, ODs, carbon monoxide poison Rate is highest for Native Americans & Alaskan Natives, lowest with African Americans Risk factors for suicide Having a psychiatric problem (depression, substance abuse) History of suicide in family Under stress (especially in achievement or sexuality) Parental rejection, family disruption, conflict Those who have more than one risk factor are much more likely to attempt One attempt puts a person at higher risk for life Pubertal hormones increase sensitivity to stressors Those who have more than one risk factor are much more likely to attempt One attempt puts a person at higher risk for life Diathesis-stress model Depression occurs when people who are predisposed toward internalizing problems face chronic/ acute stressors • Teens with a depressed parent are 3X more likely to develop depression Without the predisposition, people can handle a certain level of stress Predisposition is both genetic & neuroendocrine (hypothalamic, pituitary) in regulation of emotion They are more biologically reactive to stress Cognitive style is more hopeless, pessimistic, self-blaming & catastrophizing Diathesis-stress model The stress factor: Depression is more common among teens in high conflict families, with low cohesion • Higher from divorced homes More prevalent among teens who are unpopular, poor peer relations These teens report more chronic & acute stress than nondepressed Academic problems are common Most common trigger is a romantic breakup Treatment modalities Biological therapies- antidepressant Rx • SSRIs, Prozac- also useful for anxieties Psychotherapies- cognitive reframing Finding reinforcement in daily life Family therapy to change patterns Prevention methods Primary • Teaching all teens social competencies & life skills Secondary • Screening high schoolers to identify those most at risk Major life stressors for teens Parental divorce, changing schools, loss of family members, poverty, disabilities, daily hassles Many teens face these stressors, yet are protected by an inner resilience Stress has a multiplier effect Some teens have other resources, internal & external • Most important buffer is a close parent-adolescent relationship Some use better coping: • Primary control- efforts to adapt to the problem Users are better adjusted, less depressed, less likely to act out • Secondary control- distraction