Self-study
In a democratic society, when a political interest group exceeds a certain size, the diverse and sometimes conflicting economic interests that can be found in almost any large group of people tend to surface. ████ █████ ███████████ █████████ ████ █████████ ████ ███ ████ ██ ██████████ ███ ███ █████████ ████████ █████ ██ █████ ██████ █ ██████ ████████ ███ ██ ████ ███ █████████ ██████ █████████ ██ █████████ ████████████ █ █████ ████ ██ ███████
Too Big to Unite
The stimulus gives us a chain. When a political interest group gets past a certain size, conflicting economic interests start to surface. Once those conflicts surface, they can prevent the group from uniting behind a common program. And without unity, a group can't have the political impact needed to influence legislation.
Stitch those together: too big → conflicting interests → can't unite → no real political impact. A group that expands past that critical size can end up ineffective.
Anticipation
For Most Strongly Supported questions, we usually can't predict the exact answer. We'll use process of elimination. Watch for answers that introduce concepts the stimulus doesn't address, or that use stimulus words to make claims the stimulus doesn't actually make.
3.
The statements above, if true, ████ ████████ ███████ █████ ███ ██ ███ █████████ ██████
a
Political interest groups ███ █████████ ████ ███████████ ████ █████ ██████████ ██ █████████ ████ ████ ██ ██ ███████████ ███████
This makes a comparison between groups that are expanding versus groups that are numerically stable. The stimulus doesn't make that comparison. The stimulus is about size, specifically that groups past a certain size face a unity problem. A numerically stable group of huge size would face the same problem. The stimulus doesn't tie influence to the rate of change in membership.
b
For a democratic ███████ ██ ████████ ████████████ ██ ██ █████████ ███ █████████ ██████ ██████ ████ ███████ ██ ████ ███████████ ████ ████ ██████
This shifts the topic to compromise between political groups. The stimulus is about disagreement WITHIN a single political interest group, not negotiations between separate groups. Nothing in the stimulus supports a claim about between-group compromise being necessary for democracy to function.
c
Politicians can ignore ████ ████████ ███ ████████ █████████ ██ ████ █████ ██████ ██ ███████
Too strong. "With impunity" suggests politicians face no consequences for ignoring these groups. The stimulus says large, disunified groups have a hard time influencing legislation, but it doesn't say politicians can ignore them without any political cost. The stimulus is about the group's inability to act, not about politicians' freedom to disregard them.
d
A political interest █████ ███ ██████ ███████████ ██ █████████ ██ ███████ ██ ████ █ ██████████ ██ █████████
This is the most supported. We know: expanding past the size threshold → conflicting interests → can't unite → no political impact. (D) follows from that: a group can become ineffective by expanding too far. The "can" in (D) matches the probabilistic language ("tend to surface," "can make it impossible") in the stimulus, so (D) isn't too strong to be supported.
e
Political interest groups █████████ █████ ███ ███████████ ███ ████ █████ █████████████ ████ █████
This introduces a temporal narrative: groups start effective and lose effectiveness over time. The stimulus is about size, not time. A group could become large quickly or slowly; the issue is whether it crosses the size threshold, not how long it's been around. (E) imposes a timeline that's not supported by the stimulus.