Study Was Conducted to Look at Whether Caffeine Improves Productivity

question 10

Multiple Choice

study was conducted to look at whether caffeine improves productivity at work in different conditions. There were two independent variables. The first independent variable was email, which had two levels: 'email access' and 'no email access'. The second independent variable was caffeine, which also had two levels: 'caffeinated drink' and 'decaffeinated drink'. Different participants took part in each condition. Productivity was recorded at the end of the day on a scale of 0 (I may as well have stayed in bed) to 20 (wow! I got enough work done today to last all year) .
-Looking at the group means in the table below, which of the interpretations below is correct? $$\begin{array} { | l | l | l | } \hline & \text { Decaffeinated Drink } & \text { Caffeinated Drink } \\\hline \text { No Email } & 12.08 & 19.83 \\\hline \text { Email } & 11.98 & 5.49 \\\hline\end{array}$$

• A)A simple effects analysis is likely to show an effect of email on productivity for decaffeinated drinks but not caffeinated ones.
• B)A simple effects analysis is likely to show an effect of caffeine on productivity only for 'no email'.
• C)A simple effects analysis is likely to show an effect of caffeine on productivity at both levels of email.
• D)A simple effects analysis is likely to show an effect of email on productivity at both levels of caffeine.

Identify the historical context and shifts in the treatment and societal approaches to neurodevelopmental disorders.

Recognize the risk factors and comorbid conditions associated with neurodevelopmental disorders.

Understand the prevalence and diagnostic criteria of common neurodevelopmental disorders including autism spectrum disorder (ASD).

Understand the principle of normalization and its impact on deinstitutionalization and quality of life for individuals with disabilities.

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Definitions:

Stereotyping

Judging others based on preconceived generalizations about groups or categories of people.

Symbolic Interactionist

A perspective in sociology that emphasizes the role of symbols and language as core elements of all human interaction.

George Herbert Mead

An American sociologist, philosopher, and psychologist associated with the school of symbolic interactionism, emphasizing the role of language and symbols in social interaction.

Social Interaction

The process by which individuals act and react to those around them.