Problem Solution Essay Examples: Samples with Analysis

Stress is a normal part of university life, but for many students it has stopped being occasional. Coursework, part-time employment, and examinations regularly converge in the same fortnight, and students absorb the collision privately. The problem is not that university work is demanding. The problem is that students face demanding work without any structured way to manage the calendar it arrives on. Universities can reduce this pressure by requiring every department to publish a coordinated assessment calendar before registration opens each term.

The pressure students describe is largely a scheduling failure. A student enrolled in four courses receives four independent syllabi, each reasonable on its own, which together may place three major deadlines within seventy-two hours. No single instructor sees the accumulation, and the student discovers it only after registration has closed. The consequences are predictable: lost sleep, rushed work, and a term experienced as a sequence of emergencies rather than as an education.

A coordinated assessment calendar addresses this cause directly. Departments would submit major deadlines and examination dates to a shared calendar before students register, and a faculty coordinator would flag any week in which a common combination of courses produced more than two major deadlines. Instructors would then move one deadline by a few days. The change requires no additional funding, no reduction in academic standards, and no more than a few hours of administrative work each term.

Critics may object that a shared calendar limits an instructor’s freedom to design a course. The objection has force, but the constraint it describes is narrow. Instructors would retain complete control over what they assign, how they weight it, and what they expect of students. Only the date of a major deadline would be open to negotiation, and only in the specific weeks where a genuine collision occurs.

Academic stress will never disappear, nor should it. Difficulty is part of an education, and students are entitled to be challenged by it. What they should not have to absorb is an avoidable timetable, and a coordinated assessment calendar removes it at almost no cost.

Most of the plastic that reaches a city’s rivers never travels far. It is dropped, blown, or washed a few blocks from the place where it was purchased: bottles from a corner store, cups from a coffee stand, wrappers from a lunch counter. Cities have responded chiefly with public awareness campaigns, which ask residents to change a habit without changing the conditions that produce it. A more effective response is a municipal deposit-return scheme for beverage containers, in which buyers pay a small refundable deposit and reclaim it when they return the empty container.

The scale of the problem is local, and so are its causes. Feldman and Osei (2020) traced plastic waste through three mid-sized river systems and found that beverage containers formed the largest single category of identifiable litter. An empty container has no value to the person holding it, so the cheapest available action is to do nothing with it. Awareness campaigns do not alter that calculation. They simply ask residents to act against it.

A deposit-return scheme alters the calculation itself. Once a container carries a refundable deposit, an empty bottle becomes a small asset rather than a nuisance, and residents, sanitation workers, and informal collectors all acquire a reason to move it toward a return point rather than a storm drain. Larkin (2022) surveyed 1,200 residents of a city then considering such a scheme: 68% said they would return containers if the deposit could be reclaimed at any grocery store, 21% said they would not, and 11% were unsure.

The principal objection is cost. Retailers must handle returns, and the city must administer the fund. The deposit, however, is paid by the buyer rather than the taxpayer, and deposits that are never reclaimed finance the administration of the scheme. Cities that have adopted deposit-return systems report higher container recovery without the introduction of new taxes.

Plastic in a city’s water is not a failure of public virtue. It is a failure of incentives. A deposit-return scheme corrects the incentive, and the litter follows.

For many young users, describing heavy social media use as an addiction is not a figure of speech. It names a pattern of behavior that continues despite obvious costs to sleep, study, and mood. The standard advice is self-control: delete the application, set a timer, leave the phone in another room. Such advice places the entire burden on the individual and ignores the fact that these products are engineered to defeat it. A better response is regulation of default settings. Platforms should be required to switch off autoplay and infinite scroll by default on accounts registered to users under eighteen.

The problem is one of design rather than character. Infinite scroll removes every natural stopping point from a feed, and autoplay begins the next video before the user has decided whether to watch it. Nakamura (2022) compared two versions of the same video application and found that users of the version with a visible stopping point spent an average of 24 minutes per session, compared with 41 minutes among users of the autoplay version. The interface, not the intention, accounted for the difference.

Default settings are effective because most people never change them. If autoplay and infinite scroll arrive switched off, the user must make a decision in order to continue, and that decision is precisely what the current design removes. Users who want the features can enable them in a few seconds, so the rule takes away no capability. It restores the moment of choosing.

Some readers will call this an unwarranted intrusion into private choice, and will point out that young users can simply switch the features on again. Some of them will. The rule does not aim to prevent use, however; it aims to make use deliberate. Even a modest proportion of users who leave the defaults untouched represents a substantial gain in reclaimed attention, and no user is prevented from doing anything.

The costs of the present design fall on students, who pay them in sleep and concentration. The proposed change costs a platform one setting.

A bus that comes every forty minutes is not public transportation. It is an appointment. Residents of mid-sized cities are told that their bus network reaches most neighborhoods, and on a map it does. In practice, service that infrequent obliges anyone who can afford a car to buy one, which lowers ridership, which then justifies further reductions in frequency. The most effective way to interrupt this cycle is to redesign the network around a small number of high-frequency lines running every ten minutes, rather than a large number of lines running rarely.

Coverage and frequency compete for the same money. A network that sends a bus down every residential street can afford to send it only occasionally. Passengers respond to that infrequency by not riding, and low ridership becomes the argument for reducing service again. The failure is not a shortage of routes. It is a shortage of buses on the routes that carry the most people.

A frequent network reverses the order of priorities. Planners identify the streets that carry the heaviest travel, concentrate service there at ten-minute intervals, and connect outlying neighborhoods to those streets with shorter feeder lines. A passenger no longer needs a timetable, because the next bus is always a few minutes away. Cities that have carried out such redesigns report higher ridership on the strengthened lines within a year.

The obvious cost falls on residents whose own street loses its bus stop. Their objection is legitimate and deserves an answer rather than a dismissal. Any redesign should therefore guarantee a maximum walking distance from every removed stop to a frequent line, and should provide on-demand service for passengers who cannot walk it.

Frequency, and not coverage on a map, is what makes a bus network usable. A city that concentrates its buses where people actually travel gives its passengers something a thin map can never provide: the freedom to leave when they choose.

Burnout is commonly described as an individual failure of resilience, and it is commonly treated with mindfulness applications and wellness newsletters. Among hospital nurses it looks like something else entirely: a predictable response to unpredictable scheduling. A nurse who learns her shifts for the coming week four days in advance cannot reliably arrange childcare, sleep, or a life outside the ward. Hospitals can reduce burnout substantially by publishing staff rosters six weeks ahead and capping consecutive night shifts at three.

The evidence points to control, rather than workload, as the deciding factor. Nurses on demanding but predictable units report lower exhaustion than nurses on lighter units with rotating, late-published rosters (Abrahams, 2021). What exhausts staff is not the number of hours worked but the impossibility of planning around them. A schedule released four days in advance converts everything in a nurse’s life outside work into a contingency.

Six-week rosters and a three-night cap restore that control at a cost the institution can absorb. Scheduling software already models coverage, so the change is administrative rather than clinical. A cap on consecutive nights does raise the number of nurses required on a given rotation, though only by a small margin, and hospitals recover that expense through lower turnover. Replacing an experienced nurse costs considerably more than covering an additional shift.

Managers will object that a fixed roster cannot survive sick leave, admission surges, and unfilled posts. It cannot survive them perfectly. A roster published six weeks ahead and amended twice, however, remains far more usable than a roster published four days ahead and never amended at all. The aim is not a schedule that never changes. The aim is a schedule a nurse can plan around.

Wellness programs ask nurses to recover from conditions their employer created. Predictable scheduling changes the conditions instead. That is the difference between treating a symptom and removing its cause.