According to corpus research, in academic writing, the three tenses used the most often are the simple present, the simple past, and the present perfect. The next most common tense is the future; the doctoral study/dissertation proposal at Walden is written in this tense for a study that will be conducted in the future.
Simple present: Use the simple present to describe a general truth or a habitual action. This tense indicates that the statement is generally true in the past, present, and future.
Simple past: Use the simple past tense to describe a completed action that took place at a specific point in the past (e.g., last year, 1 hour ago, last Sunday). In this example, the specific point of time in the past is 1998.
Present perfect: Use the present perfect to indicate an action that occurred at a nonspecific time in the past. This action has relevance in the present. The present perfect is also sometimes used to introduce background information in a paragraph. After the first sentence, the tense shifts to the simple past.
Future: Use the future to describe an action that will take place at a particular point in the future (at Walden, this is used especially when writing a proposal for a doctoral capstone study).
Keep in mind that verb tenses should be adjusted after the proposal after the research has been completed. See Verb Tense Considerations: Proposal to Final Study farther down on this page and this blog post about Revising the Proposal for the Final Capstone Document for more information.
APA calls for consistency and accuracy in verb tense usage. In other words, avoid unnecessary shifts in verb tense within a paragraph or in adjacent paragraphs to help ensure smooth expression.
Refer to the work of another researcher in the past.
However, there can be a shift to the present tense if the research findings still hold true:
To preview what is coming in the document or to explain what is happening at that moment in the document, use the present or future tense:
To refer back to information already covered, such as summaries of discussions that have already taken place or conclusions to chapters/sections, use the past tense:
Rules for the use of the present perfect differ slightly in British and American English. Researchers have also found that among American English writers, sometimes individual preferences dictate whether the simple past or the present perfect is used. In other words, one American English writer may choose the simple past in a place where another American English writer may choose the present perfect.
Keep in mind, however, that the simple past is used for a completed action. It often is used with signal words such as yesterday, last week, 1 year ago, or in 2015 to indicate the specific time in the past when the action took place.
The present perfect focuses more on an action that occurred without focusing on the specific time it happened. Note that the specific time is not given, just that the action has occurred.
The present perfect focuses more on the result of the action.
The present perfect is often used with signal words such as since, already, just, until now, (not) yet, so far, ever, lately, or recently.
Unlike the proposal, where the writer describes a study not yet conducted, the final study is a report of what actually happened in the research or project study process, so the writer must revise the relevant portions of the proposal accordingly when incorporating them into the final capstone document. One essential step is to determine which verbs require a change in tense for logical and accurate reporting of the completed study. Although many sentences will shift from future to past tense, this shift is not appropriate in all cases. These guidelines address specific considerations for deciding where a shift in tense is necessary during this revision process.
Future tense verbs that need to shift to past tense in the final study include those representing actions, decisions, or processes that happened after approval of the proposal, such as in the following examples:
Proposal: In this study, I will employ face-to-face interviews with key participants, reflexive notes, and a review of literature…
Final study: In this study, I employed face-to-face interviews with key participants, reflexive notes, and a review of literature…
Proposal: The sample will consist of 10 to 20 graduate students who have completed at least three graduate courses in the past year.
Final study: The sample consisted of 12 graduate students who had completed* at least three graduate courses in the past year.
* Note the related verb tense shift from present perfect to past perfect in the second example.
Not all verbs require a shift in tense. Here are a few such cases:
Strategy for revising verb tense from proposal to final study:
Keep in mind that, although this strategy can make finding and revising proposal-specific language a bit easier, there is no substitute for careful, systematic proofreading of the document.
Final note and related resources:
Inadequate revision of verb tense and other proposal-specific language is among the Top 10 Reasons for Delays at the F&S Review, so taking the time for this process well before that stage is important.
The 12 main tenses:
Zero conditional (general truths/general habits).
First conditional (possible or likely things in the future).
Second conditional (impossible things in the present/unlikely in the future).
Third conditional (things that did not happen in the past and their imaginary results)
Subjunctive: This form is sometimes used in that-clauses that are the object of certain verbs or follow certain adjectives. The form of the subjective is the simple form of the verb. It is the same for all persons and number.