In an Experiment,researchers Wanted to Know Whether Changing the Level

question 17

Multiple Choice

In an experiment,researchers wanted to know whether changing the level of lighting in a factory would have an effect on the productivity of employees.In order to address this question,employees were randomly assigned to three separate identical work areas,but the lighting was set at a different level in each of the work areas.Then employees in all three work groups began to operate machinery that produced small electrical components.The number of components produced by each group was carefully tallied at the end of each 8-hour shift.In this example,the independent variable is .

• A)the level of lighting
• B)the employees chosen to participate in the experiment
• C)the number of components produced
• D)the machinery operated by the employees
• E)the presence or absence of the researchers

Appreciate the therapeutic applications of modeling and its advantages in behavior modification.

Understand Bandura's view on human nature, free will versus determinism, and the triadic reciprocality concept.

Identify methods for enhancing self-efficacy and the sources of efficacy judgments.

Recognize the developmental aspects of modeling and its importance from infancy through adulthood.

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Definitions:

Contractile Ring

A structure made of actin filaments that constricts the cytoplasm during cell division, leading to cytokinesis.

Cell Plate

Of plants, disk-shaped structure that forms and partitions descendant cells during cytokinesis.

Cytokinesis

The process during cell division in which the cytoplasm divides, resulting in two daughter cells.

Telophase

Stage of mitosis during which chromosomes arrive at opposite spindle poles, decondense, and become enclosed by a new nuclear envelope.