Nature-nurture controversy

Nature versus nurture. There has been much controversy among psychologists and sociologists in the late 20th century concerning whether some people are genetically disposed to crime or whether illegal acts have their origin in one’s upbringing and environment. There is evidence to support both views. Those who believe it probable that there is a genetic disposition to crime have noted certain physical and personality differences between delinquents and non-delinquents. Delinquents have been found to have sturdier bodies and to act in a more aggressive way than non-delinquents. In their personality traits, delinquents are more extroverted, narcissistic, and impulsive, and less able to delay the satisfaction of desires. Some psychologists believe that there is an inherited flaw in the genetic make-up of a criminal that leads to rejection of society’s standards. Others note that many violent prisoners have higher than normal levels of the male sex hormone testosterone.

The contrary opinion tends to view delinquents as not substantially different from the remainder of the population. Not all sturdily built individuals, for instance, become criminals; many make their living as athletes or in a variety of professions. Studies in Great Britain have shown that delinquents tend to come from families where there is tension and much difficulty in interpersonal relationships. Family breakdown is also found to be a significant factor. The United States Bureau of Justice Statistics reports that in the late 1980s, about 70 per cent of the juveniles in state reform institutions grew up in single parent (usually with the mother as head of household) or no-parent families.

Social factors

In the United States, Europe, and Japan, most delinquents are boys, though since the early 1980s the number of delinquents who are girls has risen dramatically. Most of these in the United States come from the lower middle class and the poorest segments of society. One reason for this is the low esteem in which education is often held in these groups. Schooling seems boring and unchallenging, and the delinquent rebels against it by cutting classes or disrupting them and eventually may drop out altogether – as more than one quarter of teens did by the early 1990s. Such youths find in each other’s company a compensation for their educational failure by rejecting the social values to which they are supposed to adhere. To make up for this failure, and finding their job market limited, they live dangerously and show contempt for authority.

Many parents, educators, and others blame the violence found in many movies and television shows, rap music and heavy-metal rock lyrics, and comic books, as well as the economic aspirations and goals of society itself. The signs of affluence that children in the poor and working classes see about them – money, power, and a large array of consumer goods – make them desperately want some of these things even though they may feel they will never be able to afford them.

Delinquency among middle-class youth has not been adequately researched, therefore its causes are even less clear. One theory suggests that for some boys it is a form of masculine protest against the mother figure in many middle-class homes. This may be true when the father is away at work most of the time and has little contact with his children in free time. In places where drug abuse has become more common, crime has often increased.

Date: 2016-04-22; view: 895