| Course | PS 303 Social Psychology |
|---|---|
| Unit | Unit 5 |
| Paper type | Group processes paper |
| Length | About 1,030 words, 6 pages |
| Format | APA 7 student paper |
| School | Herzing University |
| Program | BS in Psychology |
| Updated | October 2026 |
Free sample paper for PS 303 Unit 5
Five Volunteers, One Vote on Client Choice: A Group Processes Paper Reading a Composite Food Pantry Board Through Hidden Profiles and Group Polarization, and Setting Groupthink's Evidence Aside
Student Name
Psychology, Herzing University
PS 303: Social Psychology
Instructor Name
June 9, 2026
Five Volunteers, One Vote on Client Choice: A Group Processes Paper Reading a Composite Food Pantry Board Through Hidden Profiles and Group Polarization, and Setting Groupthink's Evidence Aside
The Group and the Decision
The group is a composite, built from the kind of volunteer board many students serve on. A neighborhood food pantry is run by a five-member volunteer board: a retired teacher who chairs it, a nurse, a church administrator, a college student and a warehouse supervisor who manages the pantry's Saturday distribution. In the spring the board considered whether to replace pre-packed grocery boxes with a client-choice model, in which visitors select items from shelves as in a small store. Over two meetings the board voted four to one for client choice, to begin in the fall.
The decision was reasonable, but the process had features the group processes literature describes. This paper applies two concepts with strong evidence, hidden profiles and group polarization, and explains why a third, groupthink, is not used.
Concept 1: Hidden Profiles
Stasser and Titus (1985) asked four-person groups to choose among candidates for student body president. Before discussion, information about the candidates was distributed so that some facts were known to all members and others to only one. In the critical condition, the best candidate could be identified only if members pooled their unshared information. Groups tended to discuss the information everyone already held and rarely brought up what only one member knew, so they often chose a candidate who looked best on the shared information alone. The finding, that groups underuse unshared information, has been replicated many times and is a central result in research on group decisions.
In the pantry board, much information was shared: everyone had read an article about client-choice pantries and knew that visitors had complained about unwanted items in boxes. Two pieces of information were unshared. The warehouse supervisor knew that the Saturday shift relied on four volunteers who packed boxes on Friday evenings and that client choice would need more volunteers on Saturday, when fewer were available. The nurse knew that several regular visitors had dietary restrictions and valued being able to read labels. Both raised their points once in the first meeting, but the discussion returned each time to the shared themes. Neither point shaped the plan, and the staffing problem was not addressed until after the vote.
Concept 2: Group Polarization
Group polarization is the finding that after discussion, a group's average position often becomes more extreme in the direction it already leaned. Isenberg (1986) reviewed and combined the research and found the effect robust, with two explanations both contributing: persuasive arguments, because discussion surfaces more arguments for the favored side, and social comparison, because members shift to match or exceed what they perceive as the group's valued position.
Before the first meeting, a brief poll by the chair showed three members mildly in favor of client choice and two undecided. After two meetings, four were strongly in favor and proposed a faster timeline than the article recommended. The arguments discussed were overwhelmingly favorable, consistent with the persuasive arguments explanation, and the college student later said that by the second meeting it felt unkind to raise doubts, consistent with social comparison.
Why Groupthink Is Set Aside
Groupthink, the concept Janis proposed to explain policy failures such as the Bay of Pigs invasion, is the most famous idea in this area and the obvious candidate for a decision like this. Esser (1998) reviewed twenty-five years of research on it and found that much of the support came from case studies of historical decisions selected because they went badly, while laboratory tests of the full model were few and their results mixed. Some elements, such as cohesive groups suppressing dissent, received partial support; the model as a whole did not. Using groupthink here would also overstate the problem: the board did not suppress dissent, ignore warnings systematically or make a poor decision. The narrower concepts with stronger evidence describe what actually happened more precisely.
What the Findings Imply for the Next Decision
The concepts also suggest what the board could do differently next time, though the studies cited here identify the problems more clearly than they test remedies. If hidden profiles arise because shared information dominates discussion, then a process that brings unshared information out before discussion begins should help: for example, asking each member to write down, in advance, one fact or concern about the proposal that others might not know, and reading those aloud first. If polarization arises partly from a one-sided pool of arguments, then assigning one member to prepare the strongest case against the proposal would widen that pool. And if it arises partly from social comparison, then a written vote taken before discussion, and recorded, would show members where the group actually stood rather than where it seemed to stand. These are applications of the mechanisms, offered as reasonable inferences rather than as findings, and the board would need to try them to know whether they help. Their value lies in addressing the specific points where this decision went wrong: the staffing information that surfaced too late and the doubts that went unspoken.
What the Concepts Explain and What They Do Not
Together, the two concepts explain why the board's discussion converged quickly and why practical information held by individual members did not shape the plan. They do not explain whether client choice was the right decision; the evidence favoring it, including visitors' complaints, was real. They also do not explain the board's role structure, in which the chair set the agenda and the student was the newest member, which may have influenced who spoke and how much. Status within a group is a separate research topic, and drawing it in would require evidence this paper has not reviewed.
Limits
The board is a composite, and its details were chosen to illustrate the concepts, so the fit is closer than it would be for a real group. The concepts come from laboratory studies with student groups, whose members usually did not know one another, while volunteer boards have relationships and histories that may change how information is shared.
References
Esser, J. K. (1998). Alive and well after 25 years: A review of groupthink research. Organizational Behavior and Human Decision Processes, 73(2-3), 116-141. https://doi.org/10.1006/obhd.1998.2758
Isenberg, D. J. (1986). Group polarization: A critical review and meta-analysis. Journal of Personality and Social Psychology, 50(6), 1141-1151. https://doi.org/10.1037/0022-3514.50.6.1141
Stasser, G., & Titus, W. (1985). Pooling of unshared information in group decision making: Biased information sampling during discussion. Journal of Personality and Social Psychology, 48(6), 1467-1478. https://doi.org/10.1037/0022-3514.48.6.1467
The Herzing PS 303 Unit 5 instructions
The fifth PS 303 unit asks students to apply group processes concepts to a group they can describe. Expect to describe the group and its decision, choose concepts from the course source, state each one's evidential standing, report the well-known demonstrations for what they actually showed, and apply the concepts to specific moments in the group's process. Two or three concepts are usually enough; more becomes a list. Writing about a group you were part of is acceptable if members are described by role and not identified. Famous concepts with weak evidence should be discussed honestly or set aside. Each concept's standing should be stated before it is applied.
How this PS 303 Unit 5 example is built
The board, its members by role and its four-to-one vote are described first. The hidden profiles section reports the procedure and finding of Stasser and Titus, then identifies two pieces of unshared information in the board's discussion. The polarization section reports Isenberg's two explanations and applies both to the shift from mild to strong support. A section sets groupthink aside using Esser's review of its evidence. Another derives possible process changes from the mechanisms, labeled as inferences. The paper closes with what the concepts do not explain and the limits of laboratory findings for volunteer boards. The famous concept is discussed only to explain why it is not used.
Where the points sit in the PS 303 Unit 5 rubric
Herzing's rubric for the group processes paper usually rewards a clearly described group, concepts reported with their evidential standing, accurate accounts of demonstrations, specific application to moments in the decision and recognition of limits, plus writing. The group earns credit when members, decision and process are concrete. Standing scores when the evidence behind each concept is reported. Demonstrations earn points when described by procedure and finding. Application earns most of the marks when concepts are tied to particular statements or shifts in the discussion. Limits are credited when laboratory findings are not assumed to transfer perfectly. A short section on what could be done differently is often welcomed, if it is labeled as inference.
PS 303 Unit 5 help before you submit
Group processes papers lose points when they apply groupthink to every group decision without checking its evidence. Another common weakness is describing concepts accurately but applying them only in general terms. Students often report demonstrations by their reputation rather than their procedure. Some apply too many concepts to analyze any well. Others identify group members by name or detail. Offering remedies as findings, when the studies only identified the problem, overstates the evidence. Ignoring status differences inside the group is a quieter limit worth naming. Treating a vote that went well as proof the process was sound is another common slip. Describing the group's decision as good or bad is outside the concepts' reach and should be left to other evidence.
Get a PS 303 Unit 5 example written to your instructions
Message us the Unit 5 instructions along with the PS 303 rubric and any group scenario your section supplies. The example describes a composite group first, defines each concept with its evidential standing, ties every claim to a moment, and separates dynamics from circumstances. First sample carries no charge and returns in 24 to 48 hours.
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PS 303 Unit 5 questions, answered
Can I write about a group I was part of?
Only as a composite, and this is the unit where that matters most. Group analysis reports what individuals said and how they gave way, which is unfair to colleagues who cannot reply and awkward if the paper is read by anybody who recognizes the setting. Blend several groups you have seen, change what identifies them, and say the case is constructed.
Is the famous group decision concept still usable?
It is usable with its history attached. Report who proposed it and when, note that it came from examining decisions after the fact rather than from controlled testing, and say what later work supported and questioned. Sections in a course framed around the replication record often look for exactly that handling, and a writer who supplies it is answering the criterion.
How many concepts should one paper apply?
Fewer than the chapter offers. Two or three worked through specific moments read as analysis, while six named in passing read as a glossary with a story around it. Your instructions may set a number or name the concepts outright. Where the choice is yours, pick the ones the discussion actually gives you evidence for and leave the rest.
Where can I find a free PS 303 Unit 5 sample paper?
The whole PS 303 Unit 5 group processes paper is free above, with hidden profiles, group polarization, the groupthink discussion and margin notes. Analyzing another group? Tell us about the group, by role only, and an analysis of its decision is prepared free in roughly two days.
Is groupthink still usable in PS 303 Unit 5?
Use it cautiously. The sample sets it aside because a review of its research found support mostly from selected case studies, and narrower concepts with stronger evidence described the decision better.