HDFS 210 Exam 2 Newest Questions
With Questions And Answers
2026/2027|Graded A+
Humanistic Perspective - ANSWER>-What aspects of development are unique to humans?
-Self-actualization
-Free will
Contextual Perspectives (Bioecological/ Sociocultural) - ANSWER>How is development affected by their internal
and external environments
-Biological approach- Bronfenbrenner
-Sociocultural Theory- Vygotsky
Evolutionary Perspective - ANSWER>-How does our heredity affect our behavior?
-Charles Darwin and Konrad Lorenz
Life-span Theories - ANSWER>-How do we develop across our lifespan?
-Baltes
, -Life-course perspective
What is the scientific method and what are its steps? - ANSWER>-Scientific Method: process of posing and
answering questions using careful, controlled techniques that include systematic, orderly observation and the
collection of data
-Steps:
1. Identify question of interest
2. Formulate an explanation (hypothesis)
3. Carry out research to test the hypothesis
What are the two main methods researchers use to study human development? - ANSWER>1. Correlation- Ex.
researchers have found that children who watch a lot of aggression on television tend to be more aggressive than
their peers who don't. Does this mean that TV watching causes violence? *REMEMBER* correlations reveal the
existence and the extent of relationships, but do not necessarily indicate what causes what
2. Experimental- Carefully controlled study of cause and effect through manipulation of the conditions to which
participants are exposed. Participants are randomly assigned to condition (experimental group and control group).
Ex. Is Drug X effective in treating anxiety? Participants are randomly distributed (Independent Variable= the
presence or absence of the drug. Dependent Variable= level of anxiety). Did the drug cause a difference?
With Questions And Answers
2026/2027|Graded A+
Humanistic Perspective - ANSWER>-What aspects of development are unique to humans?
-Self-actualization
-Free will
Contextual Perspectives (Bioecological/ Sociocultural) - ANSWER>How is development affected by their internal
and external environments
-Biological approach- Bronfenbrenner
-Sociocultural Theory- Vygotsky
Evolutionary Perspective - ANSWER>-How does our heredity affect our behavior?
-Charles Darwin and Konrad Lorenz
Life-span Theories - ANSWER>-How do we develop across our lifespan?
-Baltes
, -Life-course perspective
What is the scientific method and what are its steps? - ANSWER>-Scientific Method: process of posing and
answering questions using careful, controlled techniques that include systematic, orderly observation and the
collection of data
-Steps:
1. Identify question of interest
2. Formulate an explanation (hypothesis)
3. Carry out research to test the hypothesis
What are the two main methods researchers use to study human development? - ANSWER>1. Correlation- Ex.
researchers have found that children who watch a lot of aggression on television tend to be more aggressive than
their peers who don't. Does this mean that TV watching causes violence? *REMEMBER* correlations reveal the
existence and the extent of relationships, but do not necessarily indicate what causes what
2. Experimental- Carefully controlled study of cause and effect through manipulation of the conditions to which
participants are exposed. Participants are randomly assigned to condition (experimental group and control group).
Ex. Is Drug X effective in treating anxiety? Participants are randomly distributed (Independent Variable= the
presence or absence of the drug. Dependent Variable= level of anxiety). Did the drug cause a difference?
