1a) A design where separate groups of subjects are randomly assigned to treatmen

ID: 3292152 • Letter: 1

Question

1a) A design where separate groups of subjects are randomly assigned to treatment conditions.

a) repeated measures (was wrong answer)

b) independent groups

c) correlated groups (was wrong answer)

d) contingency tables

1b) A social psychologist exposed two groups of college students to a mock car accident to see how likely they would offer aid to the accident victims. One group experienced the accident in front of a church and the other group in front of a bar. All subjects saw both a male and a female victim. The researcher hypothesized that the female victim would receive more aid than the man, but only in front of the church. What type of effect was predicted?

a) null effect

b) interaction

c) main effect for setting i.e. church vs bar ( was wrong answer)

d) main effect for sex i.e. sex vs female (was wrong answer)

1a) A design where separate groups of subjects are randomly assigned to treatment conditions.

a) repeated measures (was wrong answer)

b) independent groups

c) correlated groups (was wrong answer)

d) contingency tables

a) null effect

b) interaction

c) main effect for setting i.e. church vs bar ( was wrong answer)

d) main effect for sex i.e. sex vs female (was wrong answer)

Explanation / Answer

b) independent groups

because separate groups of randomly assigned to treatment customers

b) its an null effect

the effect predicted is null

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1a) A design where separate groups of subjects are randomly assigned to treatmen

1a) A gaseous system absorbs 97 J of heat and increases its internal energy by 8

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1a) A design where separate groups of subjects are randomly assigned to treatmen

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