DNA Studies Place the Migration of Humans Out of Africa

question 65

Multiple Choice

DNA studies place the migration of humans out of Africa at about:

• A) 3 million years ago.
• B) 1 million years ago.
• C) 250,000 years ago.
• D) 100,000 years ago.
• E) 50,000 years ago.

Comprehend Kohlberg's theory of moral reasoning and its stages.

Identify different parenting styles and predict their outcomes on child development.

Understand the process of achieving gender constancy and its developmental significance.

Recognize the role of the social context in cognitive development according to Vygotsky.

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Definitions:

Clinical Depression

A mental health disorder characterized by persistently depressed mood or loss of interest in activities, causing significant impairment in daily life.

Symptom Reduction

The process of decreasing the intensity, frequency, or severity of the manifestations of a disease or disorder.

Cognitive-Behavioral Therapy

A therapy that combines cognitive and behavioral strategies to treat various mental disorders, focusing on altering negative thoughts, beliefs, and behaviors.

Randomized Clinical Trials

A scientific study design that assigns participants randomly to either the treatment group or the control group to evaluate the effectiveness of medical interventions.