Word Network: randomly

Senses and Sentences: Verbs of Perception

gerunds_infinitives

B2

Probability Booster: May Well & Might Well

verb_moods

B1

Past Continuous: Interrupted Actions (was/were -ing + when)

verbs_tenses

A2

Stop Repeating Yourself: Using Synonym Chains

advanced_syntax

C1

Adjective Order: Opinion before Fact (A beautiful blue car)

adjectives_adverbs

A2

Random assignment was used

Research methodology and reporting expression

C1

at random

Without any specific pattern, method, or predictability.

This brings up the point

Argumentation and critical discussion expression

C2

Snowball sampling yielded

Research methodology and reporting expression

C1

here and there

In various places; scattered.

Cluster sampling was employed

Research methodology and reporting expression

C1