Exam 1: Understanding Life-Span Human Development

Sol is investigating the effects of divorce on children's self-esteem. His initial sample consists of a group of 10 five-year-olds, which he plans to follow over a period of at least 15 years. When this group of children reaches age 15, Sol adds a second group of five-year-olds to his study, and plans to follow them for another 15 years. Sol's overall plan is best classified as a _____ research design.

The question of how biological and environmental forces impact development is referred to as the _____ issue.

Faith wants to know whether there is a cause-effect relationship between the amount of time parents spend reading to their children and their children's attitudes toward reading. What type of research design should Faith use?

Which best exemplifies the concept of neuroplasticity?

Which distinct period of development was the first to be recognized?

Which United States-born newborn would currently have the longest life expectancy?

Which best describes the relationship between maturation and genes?

Hermes is currently in the "emerging adulthood" stage of development. As such, he would most likely

In his book Adolescence (1904), G. Stanley Hall described the period between childhood and adulthood as a time of

A psychologist measures the IQs of 20 students who ingested a "smart pill" and 20 students who ingested a "sugar pill" in order to determine if the pill had an effect on intelligence. To ensure peak performance, she tests all of the students on Wednesdays. In this experiment, the independent variable is the

When compared to those from middle- or upper-income families, individuals from lower-income families tend to

Tom finds a correlation of +.81 between number of years in school and salary of first job. This would mean that

The fact that a study participant needs to be aware of what they may experience while in a research study illustrates the concept of

In the Friedrich and Stein study on the influence of television on aggression, the observed level of aggression the children displayed in the nursery school represented the ______ variable in the experiment.

The main limitation of physiological measures is that

In which type of study are the effects of age and the effects of time of measurement confounded with one another?

In the nineteenth century, scholars began to systematically record the growth and development of their own children. The published form of the observations were known as

According to the bioecological model, researchers need to

A study is done examining whether rewarding children for good behavior increases the amount of time students spend studying. In this study, amount of time spent studying would be the _____ variable.

The overall group from which a sample is drawn is called the _____.